[Event "Carlos Torre mem op 18th"]
[Site "Merida"]
[Date "2005.12.15"]
[Round "1"]
[White "Watanabe, Akira"]
[Black "Sandoval, Alfredo"]
[Result "1-0"]
[WhiteElo "2365"]
[BlackElo "2038"]
[ECO "D46"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Be7 6. Bd3 O-O 7. O-O Nbd7 8. e4  dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 b6 12. Bg5 h6 13. Bh4 Bb7 14. Qd3 Re8  15. Rad1 Rc8 16. Rfe1 Qc7 17. Bxf6 Bxf6 18. Qh7+ Kf8 19. Bb3 Qf4 20. Ne5 Rcd8  21. c5 Rxd4 22. Nd7+ Ke7 23. g3 Qf3 24. Nxf6 Qxf6 25. Rxd4 Qxd4 26. Rd1 Qf6 27.  Qd3 Kf8 28. Qe3 Qe7 29. cxb6 axb6 30. Qxb6 Rc8 31. a4 c5 32. a5 Qc7 33. Qxc7  Rxc7 34. Bc4 Bf3 35. Rd3 Be2 36. Rc3 Bxc4 37. Rxc4 Ke7 38. b4 Kd6 39. b5 Rb7  40. b6 Kc6 41. Ra4 Rd7 42. Kf1 Kb5 43. Ke2 Ka6 44. Ra1 c4 45. f4 c3 46. Ra2 Kb5  47. g4 Ka6 48. h4 Kb5 49. Ke3 Ka6 50. h5 f6 51. Ke4 Rd5 52. f5 Re5+ 53. Kd4  exf5 54. gxf5 Rxf5 55. Kxc3 Rxh5 56. Rb2 Re5 57. Kc4 Re7 58. Kc5 Kb7 59. Kd6  Re8 60. a6+ Kxa6 61. b7 Ka7 62. Kd7 Rf8 63. Kc6 1-0

[Event "Carlos Torre mem op 18th"]
[Site "Merida"]
[Date "2005.12.16"]
[Round "3"]
[White "Watanabe, Akira"]
[Black "Mendoza Moreno, Jesus Alexei"]
[Result "1-0"]
[WhiteElo "2365"]
[BlackElo "2095"]
[ECO "D45"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 g6 6. Bd3 Bg7 7. O-O Nbd7 8. b3  O-O 9. Bb2 Re8 10. Qc2 dxc4 11. Bxc4 b6 12. Rad1 Bb7 13. e4 Qe7 14. e5 Nd5 15.  Ne4 Nb4 16. Qe2 Red8 17. Nd6 Nb8 18. Qd2 Rxd6 19. exd6 Qxd6 20. Ne5 Bxe5 21.  dxe5 Qxd2 22. Rxd2 Nd5 23. Rc1 Nd7 24. g3 a5 25. Bf1 a4 26. b4 b5 27. a3 h5 28.  Bd4 Re8 29. f4 Nb8 30. Bg2 Bc8 31. Be4 Bd7 32. Kg2 Na6 33. Kf3 Kf8 34. h3 Ke7  35. Rh2 Rh8 36. Rcc2 Nac7 37. Rh1 Na6 38. Rhc1 Rc8 39. g4 hxg4+ 40. hxg4 Nb8  41. Bc5+ Kd8 42. Rh1 Be8 43. Rh7 Nd7 44. Bd6 N7b6 45. Bd3 Ra8 46. Rh8 Rc8 47.  f5 gxf5 48. gxf5 Nc4 49. Bxc4 bxc4 50. fxe6 fxe6 51. Rxc4 1-0

[Event "Carlos Torre mem op 18th"]
[Site "Merida"]
[Date "2005.12.18"]
[Round "5"]
[White "Watanabe, Akira"]
[Black "Quezada Perez, Yuniesky"]
[Result "0-1"]
[WhiteElo "2365"]
[BlackElo "2505"]
[ECO "E48"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nge2 c5 7. cxd5 cxd4 8.  exd4 Nxd5 9. O-O Nc6 10. Bb1 Bd6 11. Ne4 Be7 12. a3 Re8 13. Qd3 g6 14. Ba2 b6  15. Bh6 Bb7 16. Rfe1 Rc8 17. Rad1 Bf8 18. Qh3 Bg7 19. Ng5 Bf6 20. Ne4 Bg7 21.  N2g3 Nce7 22. Ng5 Nf4 23. Qg4 Bxh6 24. Qxf4 Bxg5 25. Qxg5 Nd5 26. Qd2 Kg7 27.  Ne4 Rc7 28. Qd3 Qe7 29. Bb3 Rd8 30. Qg3 Rcc8 31. Qe5+ f6 32. Qg3 Qc7 33. Qh3  Re8 34. Bxd5 Bxd5 35. Nc3 Qd6 36. Nb5 Qd7 37. Nc3 Rcd8 38. Qg3 Bb7 39. h4 Bc6  40. h5 g5 41. Re3 Qd6 42. Qh3 Kf7 43. d5 Bxd5 44. Nxd5 exd5 45. Qf5 Kg7 46. h6+  Kg8 47. Rxd5 Qxd5 48. Rxe8+ Kf7 49. Qxd5+ Rxd5 50. Rb8 Rd7 51. b4 Kg6 52. a4  Rd1+ 53. Kh2 Ra1 54. a5 bxa5 55. bxa5 Rxa5 56. g4 Kxh6 57. Rb7 Kg6 58. Kg3 h5  59. gxh5+ Kxh5 60. f3 Ra2 61. Rf7 Kg6 62. Rc7 f5 63. Rc6+ Kh5 64. Rf6 f4+ 65.  Kh3 Rf2 66. Rxf4 Rh2+ 0-1

[Event "Carlos Torre mem op 18th"]
[Site "Merida"]
[Date "2005.12.20"]
[Round "7"]
[White "Watanabe, Akira"]
[Black "Mata Gonzalez, Jose Fernando"]
[Result "1/2-1/2"]
[WhiteElo "2365"]
[BlackElo "2065"]
[ECO "D55"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Rc1 c6 7. Nf3 Ne4 8. Bxe7  Qxe7 9. Nxe4 dxe4 10. Nd2 e5 11. d5 f5 12. Qb3 Kh8 13. Be2 Nd7 14. O-O Nf6 15.  f3 exf3 16. Bxf3 e4 17. Be2 Bd7 18. Qxb7 Rfb8 19. Qa6 Qc5 20. Qa3 Qxa3 21. bxa3  Rb2 22. Rfd1 cxd5 23. Rb1 Rab8 24. c5 f4 25. Ba6 fxe3 26. Nb3 Rxb1 27. Rxb1 d4  28. Re1 d3 29. Rxe3 Bb5 30. Bxb5 Rxb5 31. Re1 Kg8 32. Kf2 Kf7 33. Ke3 Ke7 34.  Nd2 Rxc5 35. Nxe4 Nxe4 36. Kxd3 Rc3+ 37. Kxe4 Rxa3 38. Re2 Kd6 39. Rc2 Ra4+ 40.  Kf3 Rh4 41. h3 Ra4 42. Rd2+ Ke6 43. Re2+ Kf6 44. Rc2 Ra3+ 45. Kf2 Ke5 46. Re2+  Kf4 47. Rb2 a5 48. Rc2 Ra4 49. g3+ Kf5 50. Kf3 Ra3+ 51. Kf2 h6 52. Rc5+ Ke4 53.  Rc4+ Kd5 54. Rc7 Rxa2+ 55. Kf3 Ra3+ 56. Kg4 g6 57. Rg7 Ra4+ 58. Kf3 Ra3+ 59.  Kg4 g5 60. Rh7 Ra4+ 61. Kh5 Ra3 62. Kg4 1/2-1/2

[Event "Carlos Torre mem op 16th"]
[Site "Merida"]
[Date "2003.12.12"]
[Round "1"]
[White "Watanabe, Akira"]
[Black "Alonso Baez, Luis"]
[Result "0-1"]
[WhiteElo "2358"]
[BlackElo "0"]
[ECO "E92"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 Ng4 8. Bg5  f6 9. Bh4 Nc6 10. d5 Ne7 11. Nd2 Nh6 12. f3 Nf7 13. b4 a5 14. a3 g5 15. Bf2 f5  16. c5 Ng6 17. Rb1 Nf4 18. Bf1 g4 19. g3 Ng6 20. fxg4 fxg4 21. Be2 Qg5 22. Nc4  axb4 23. axb4 h5 24. Be3 Nf4 25. Bf1 Qf6 26. Nb5 Ng5 27. gxf4 Nf3+ 28. Ke2 exf4  29. Bc1 Ng5 30. e5 f3+ 31. Kd2 dxe5 32. Nxc7 Ra2+ 33. Rb2 Qf4+ 34. Kc2 Rxb2+  35. Kxb2 e4+ 36. Kb3 Qxc7 37. Bxg5 Bf5 38. Be3 Ra8 39. Nd6 Ra1 0-1

[Event "Carlos Torre mem op 16th"]
[Site "Merida"]
[Date "2003.12.14"]
[Round "3"]
[White "Watanabe, Akira"]
[Black "Predescu, Sebastian"]
[Result "1/2-1/2"]
[WhiteElo "2358"]
[BlackElo "2196"]
[ECO "E94"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 Na6 8. O-O  Ng4 9. Bg5 Qe8 10. dxe5 dxe5 11. Nd2 h6 12. Bxg4 hxg5 13. Bxc8 Rxc8 14. Qg4 f6  15. Rad1 c6 16. a3 Nc5 17. b4 Ne6 18. c5 Qe7 19. Nc4 Nd4 20. Ne2 f5 21. exf5  gxf5 22. Qh5 Qe8 23. Ng3 Qxh5 24. Nxh5 Bh8 25. Ng3 Kh7 26. Rfe1 e4 27. f3 exf3  28. Re7+ Kg6 29. gxf3 Rce8 30. Rxb7 f4 31. Nf1 Nxf3+ 32. Kh1 Re2 33. Rd6+ Bf6  34. Ncd2 Ne5 35. b5 Rc8 36. b6 axb6 37. cxb6 Ra8 38. Rc7 Ng4 39. Rcxc6 Nf2+ 40.  Kg1 Nh3+ 41. Kh1 Nf2+ 42. Kg1 Nh3+ 1/2-1/2

[Event "Carlos Torre mem op 16th"]
[Site "Merida"]
[Date "2003.12.16"]
[Round "5"]
[White "Watanabe, Akira"]
[Black "Berry, Jonathan"]
[Result "1/2-1/2"]
[WhiteElo "2358"]
[BlackElo "2269"]
[ECO "B07"]

1. d4 d6 2. Nf3 g6 3. e4 Bg7 4. Bd3 Nc6 5. c3 e5 6. O-O Nf6 7. h3 O-O 8. Re1  Nh5 9. Be3 d5 10. Bg5 f6 11. exd5 Qxd5 12. Nbd2 Kh8 13. Be3 exd4 14. Bc4 Qd6  15. Nxd4 Nxd4 16. Bxd4 Bd7 17. Ne4 Qc6 18. Be2 Nf4 19. Bf3 Qb5 20. Qd2 Ne6 21.  a4 Qc4 22. Bxf6 Bc6 23. Bxg7+ Kxg7 24. Ng5 Nxg5 25. Qxg5 Bxf3 26. Re7+ Rf7 27.  Qe5+ Kg8 28. gxf3 Raf8 29. Kg2 Qc6 30. Rxf7 Rxf7 31. Qe4 Qb6 32. b4 Qf6 33. Rd1  c6 34. Rd3 a6 35. a5 Kg7 36. h4 Re7 37. Qd4 Qxd4 38. Rxd4 Kf6 39. Kg3 h6 40.  Rd6+ Kf5 41. f4 h5 42. Kf3 Rg7 43. Rd3 Rc7 44. Re3 Rd7 45. Re5+ Kf6 46. Ke2 Rd8  47. Rg5 Rd7 48. f5 gxf5 49. Rxh5 c5 50. Rh6+ Ke5 51. h5 c4 52. Rg6 Kf4 53. h6  Re7+ 54. Kf1 Rh7 55. Kg2 Rh8 56. Kg1 Kf3 57. Rg3+ Ke2 58. Re3+ Kd2 59. Rh3 f4  60. Kg2 Rh7 61. Kf3 Kxc3 62. Kxf4+ Kxb4 63. Kg5 c3 64. f4 c2 65. Rh1 Rd7 66.  Rc1 Rd2 67. f5 Kb3 68. h7 Rh2 69. Kg6 Kb2 70. Rxc2+ Kxc2 71. f6 Rg2+ 72. Kf7  Rh2 73. Kg7 Rg2+ 74. Kf7 1/2-1/2

[Event "Linares Anibal op 9th"]
[Site "Linares"]
[Date "2002.03.02"]
[Round "2"]
[White "Watanabe, Akira"]
[Black "Radulski, Julian"]
[Result "1/2-1/2"]
[WhiteElo "2381"]
[BlackElo "2499"]
[ECO "D36"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 O-O 8. Qc2  Nbd7 9. Nf3 Re8 10. O-O Nf8 11. h3 a6 12. Rab1 g6 13. Ne5 Ne6 14. Bxf6 Bxf6 15.  f4 Ng7 16. g4 h5 17. gxh5 Bxe5 18. dxe5 Nxh5 19. Rf3 Ng7 20. Kh2 Bf5 21. e4  dxe4 22. Bxe4 Qh4 23. Rg1 Kh8 24. Bxf5 Nxf5 25. Rg4 Qe1 26. Rg1 Qh4 27. Rg4 Qe1  28. Rg1 Qh4 29. Rg4 1/2-1/2

[Event "Linares Anibal op 9th"]
[Site "Linares"]
[Date "2002.03.03"]
[Round "3"]
[White "Watanabe, Akira"]
[Black "Potkin, Vladimir"]
[Result "0-1"]
[WhiteElo "2381"]
[BlackElo "2481"]
[ECO "D46"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O  dxc4 9. Bxc4 b5 10. Be2 Bb7 11. Rd1 Qc7 12. b3 a6 13. Ne4 Nxe4 14. Qxe4 c5 15.  Qh4 Rfe8 16. Bb2 Be7 17. Qh3 Bf6 18. Rac1 Qa5 19. a3 Rac8 20. Ne5 Nxe5 21. dxe5  Be7 22. Bd3 g6 23. Qg3 Red8 24. h4 Rd7 25. Bc2 Rxd1+ 26. Rxd1 Rd8 27. Rc1 Rd2  28. h5 Rxc2 29. Rxc2 Qe1+ 30. Kh2 Qd1 31. Rc1 Qxb3 32. Bd4 Qxa3 33. Rc3 Qb4 34.  Qf4 g5 35. Qg3 h6 36. f4 cxd4 37. Rc7 dxe3 38. Rxb7 e2 0-1

[Event "Linares Anibal op 9th"]
[Site "Linares"]
[Date "2002.03.08"]
[Round "8"]
[White "Watanabe, Akira"]
[Black "De La Villa Garcia, Jesus Maria"]
[Result "0-1"]
[WhiteElo "2381"]
[BlackElo "2451"]
[ECO "D85"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.  Rb1 O-O 9. Be2 Qa5 10. O-O Qxc3 11. d5 Qa5 12. Bg5 Qc7 13. Qd2 Bg4 14. e5 Bxf3  15. d6 exd6 16. exd6 Qd7 17. Bxf3 Nc6 18. Be7 Rfe8 19. Rfe1 Rac8 20. Bd5 Kh8  21. Qf4 Nxe7 22. Qxf7 Qxd6 23. Bxb7 Rb8 24. Bf3 Qf6 0-1

[Event "Merida op"]
[Site "Merida"]
[Date "2001.??.??"]
[Round "1"]
[White "Watanabe, Akira"]
[Black "Tzab, Juan"]
[Result "1-0"]
[WhiteElo "2379"]
[BlackElo "0"]
[ECO "D07"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. Nf3 Nc6 5. e4 Nb6 6. d5 Nb8 7. a4 Bg4 8. Be2  N6d7 9. Nc3 Bxf3 10. Bxf3 Ne5 11. Be2 e6 12. Qb3 exd5 13. Qxb7 Nbd7 14. Nxd5  Bd6 15. Qb3 O-O 16. O-O Qh4 17. f4 Ng4 18. Bxg4 Qxg4 19. e5 Bc5+ 20. Be3 c6 21.  Bxc5 Nxc5 22. Ne7+ Kh8 23. Qe3 Ne6 24. Nxc6 Rac8 25. Rac1 Rc7 26. h3 Qh4 27. b4  Rfc8 28. b5 a6 29. f5 Qg5 30. Qxg5 Nxg5 31. Rce1 f6 32. e6 axb5 33. axb5 Nf7  34. exf7 Rxf7 35. Re7 Rff8 36. Rc1 h6 37. b6 Rfd8 38. b7 Rxc6 39. Rxc6 1-0

[Event "Merida op"]
[Site "Merida"]
[Date "2001.??.??"]
[Round "3"]
[White "Watanabe, Akira"]
[Black "Suarez P, Santiago"]
[Result "1-0"]
[WhiteElo "2379"]
[BlackElo "2146"]
[ECO "E94"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 g6 6. Be2 Bg7 7. O-O O-O 8. Be3  c6 9. d5 c5 10. Ne1 Ne8 11. a3 f5 12. f3 f4 13. Bf2 g5 14. b4 b6 15. Nd3 Nef6  16. Nb5 Ne8 17. Rb1 a6 18. Nc3 Qf6 19. Qa4 Ra7 20. Rfd1 Qg6 21. bxc5 bxc5 22.  Kf1 h5 23. h3 Kh8 24. Ke1 Bh6 25. Qa5 Rc7 26. Kd2 Kg7 27. Na4 Qf7 28. Nb6 Nxb6  29. Rxb6 Qe7 30. Kc2 Rf7 31. Nxc5 Rxc5 32. Bxc5 dxc5 33. d6 Qd7 34. Qxc5 Qa4+  35. Kb2 Qd7 36. Rb8 Bb7 37. Qxe5+ Nf6 38. c5 Kg6 39. Bc4 Rf8 40. Qf5+ Qxf5 41.  exf5+ Kxf5 42. Rxb7 1-0

[Event "Carlos Torre mem op 14th"]
[Site "Merida"]
[Date "2001.12.15"]
[Round "2"]
[White "Watanabe, Akira"]
[Black "Manzur, Carlos"]
[Result "1-0"]
[WhiteElo "2385"]
[BlackElo "0"]
[ECO "A43"]

1. d4 e6 2. c4 c5 3. d5 d6 4. Nf3 e5 5. e4 f5 6. Nc3 Nf6 7. Ng5 Qe7 8. Be2 g6  9. exf5 Bxf5 10. g4 Bd7 11. Ne6 Bxe6 12. dxe6 Qxe6 13. g5 Ng8 14. Nd5 Qf7 15.  f4 Nc6 16. O-O O-O-O 17. fxe5 Qg7 18. e6 Nge7 19. Rf7 Qd4+ 20. Qxd4 cxd4 21.  Bf4 Nf5 22. Bd3 Ne5 23. Bxe5 dxe5 24. Bxf5 gxf5 25. e7 Bxe7 26. Nxe7+ Kb8 27.  Rxf5 e4 28. Re5 e3 29. Nd5 Rhe8 30. Rxe8 Rxe8 31. Kf1 Rf8+ 32. Nf6 h6 33. Ke2  hxg5 34. Nd7+ 1-0

[Event "Carlos Torre mem op 14th"]
[Site "Merida"]
[Date "2001.12.17"]
[Round "4"]
[White "Watanabe, Akira"]
[Black "Martinez, Jose"]
[Result "1-0"]
[WhiteElo "2385"]
[BlackElo "0"]
[ECO "A75"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 O-O 7. Be2 a6 8. O-O e6  9. a4 exd5 10. cxd5 Bg4 11. Bf4 Re8 12. Nd2 Bxe2 13. Qxe2 Nh5 14. Be3 Nd7 15.  Kh1 Qe7 16. a5 Rac8 17. Ra4 Ne5 18. g4 Nf6 19. f3 Qd7 20. Rg1 h5 21. gxh5 Nxh5  22. Raa1 c4 23. f4 Nd3 24. f5 Kh7 25. Nf3 Nhf4 26. Ng5+ Kg8 27. Bxf4 Nxf4 28.  Qg4 Nd3 29. Raf1 f6 30. Ne6 Ne5 31. Qe2 Re7 32. fxg6 Rxe6 33. dxe6 Qxe6 34. Qh5  Rc5 35. Nd5 Nd7 36. Qf5 Qxf5 37. Rxf5 Kf8 38. Rd1 c3 39. Nxc3 Ne5 40. Rxd6 Ke7  41. Rb6 Rxa5 42. Rxb7+ Kf8 43. Nd5 Nxg6 44. Rf1 1-0

[Event "Carlos Torre mem op 14th"]
[Site "Merida"]
[Date "2001.12.19"]
[Round "6"]
[White "Watanabe, Akira"]
[Black "Baldursson, Hrannar"]
[Result "1-0"]
[WhiteElo "2385"]
[BlackElo "2129"]
[ECO "A59"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8.  Kxf1 d6 9. g3 Bg7 10. Kg2 O-O 11. Nf3 Nbd7 12. Re1 Qb8 13. h3 h6 14. Qc2 Qb7  15. Rb1 Rfb8 16. Bd2 Ra6 17. b3 Ne8 18. a4 Nc7 19. Be3 e6 20. dxe6 fxe6 21. Kg1  d5 22. exd5 exd5 23. Bf4 d4 24. Ne4 Kh8 25. Nh4 Qc6 26. Nd6 Nd5 27. Nxg6+ Kg8  28. Ne7+ Nxe7 29. Rxe7 Kh8 30. Qg6 1-0

[Event "Carlos Torre mem op 14th"]
[Site "Merida"]
[Date "2001.12.20"]
[Round "7"]
[White "Watanabe, Akira"]
[Black "Gonzalez Garcia, Jose"]
[Result "1-0"]
[WhiteElo "2385"]
[BlackElo "2411"]
[ECO "E48"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. cxd5 exd5 7. Nge2 Re8 8.  O-O Nbd7 9. Qb3 Bd6 10. Nxd5 Nxd5 11. Qxd5 Nf6 12. Qb3 Bxh2+ 13. Kxh2 Ng4+ 14.  Kg3 Qg5 15. f4 Qh5 16. Bd2 Qh2+ 17. Kf3 Qh4 18. g3 Nh2+ 19. Kf2 Ng4+ 20. Ke1  Qh3 21. Qd5 Nh2 22. Rh1 c6 23. Rxh2 Qxh2 24. Qf3 Bh3 25. Kd1 Bg2 26. Qf2 Qh1+  27. Qe1 Qh5 28. Kc2 c5 29. dxc5 Qxc5+ 30. Nc3 b5 31. a3 a5 32. Qg1 Bc6 33. e4  Qh5 34. e5 b4 35. axb4 axb4 36. Rxa8 Rxa8 37. Ne4 b3+ 38. Kc3 Bd7 39. Nd6 Qf3  40. Qe3 Qc6+ 41. Bc4 1-0

[Event "Istanbul ol (Men)"]
[Site "Istanbul"]
[Date "2000.10.28"]
[Round "1"]
[White "Watanabe, Akira"]
[Black "Gunawan, Ruben"]
[Result "1-0"]
[WhiteElo "2374"]
[BlackElo "2503"]
[ECO "E48"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. Nge2 cxd4 7. exd4 d5 8.  cxd5 Nxd5 9. O-O Nc6 10. Bb1 Re8 11. Qd3 g6 12. Qf3 Bf8 13. Be4 Nce7 14. Bg5  Qb6 15. h4 h6 16. Be3 Bg7 17. Bxd5 Nxd5 18. Nxd5 exd5 19. Nf4 Bf5 20. Nxd5 Qd8  21. Nc3 b5 22. h5 b4 23. hxg6 fxg6 24. Ne2 Qd7 25. Nf4 Be4 26. Qg3 Kh7 27. Rad1  Qf5 28. Qh3 Qf7 29. b3 a5 30. d5 Bf5 31. Qf3 Be4 32. Qh3 Bf5 33. Qf3 Bc2 34.  Rc1 Be4 35. Qh3 Bf5 36. g4 Bc8 37. Rc6 Re4 38. Rfc1 Bd7 39. Ne6 Kg8 40. Rc7 Be5  41. Rb7 Bc3 42. Bxh6 Re8 43. Rd1 Re2 44. Be3 Rxa2 45. Nc5 Rd8 46. Nxd7 Ra1 47.  Rxa1 Qxd5 48. Nf6+ 1-0

[Event "Istanbul ol (Men)"]
[Site "Istanbul"]
[Date "2000.10.31"]
[Round "4"]
[White "Watanabe, Akira"]
[Black "Valenzuela Fuentealba, Luis"]
[Result "1/2-1/2"]
[WhiteElo "2374"]
[BlackElo "2426"]
[ECO "D46"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. b3 Nbd7 6. Bb2 Bd6 7. Nf3 O-O 8. Bd3  e5 9. cxd5 cxd5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. O-O Re8 13. h3 a6 14. Rc1 Be6  15. Qe2 Rc8 16. Na4 Bb8 17. Bd4 Ne4 18. Qb2 f6 19. Rxc8 Bxc8 20. Nc3 Qd6 21. f4  Nc5 22. Bb1 Ne4 23. Bxe4 dxe4 24. Rd1 Qe6 25. Na4 Qf7 26. Qc2 h5 27. Bc5 Bd7  28. Nb6 Bb5 29. Rd4 Bd3 30. Qc3 Bb5 31. a4 Bc6 32. Qc4 1/2-1/2

[Event "Istanbul ol (Men)"]
[Site "Istanbul"]
[Date "2000.11.04"]
[Round "7"]
[White "Watanabe, Akira"]
[Black "Moussa, Othman"]
[Result "1-0"]
[WhiteElo "2374"]
[BlackElo "0"]
[ECO "E48"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nge2 c5 7. cxd5 exd5 8.  dxc5 Bxc5 9. a3 Nc6 10. O-O a6 11. Ng3 Re8 12. Qc2 Ba7 13. Nce2 Ne5 14. Bf5 g6  15. Bxc8 Rxc8 16. Qb3 Qb6 17. Qxb6 Bxb6 18. Bd2 h5 19. Rfc1 h4 20. Nf1 Nd3 21.  Rc3 Rxc3 22. bxc3 Ne4 23. Be1 Nxe1 24. Rxe1 Ba5 25. Rd1 Rd8 26. Rd3 b5 27. f3  Nc5 28. Rd4 Na4 29. Rxh4 Nxc3 30. Nxc3 Bxc3 31. Kf2 Rc8 32. Ke2 Bf6 33. Rf4 Be5  34. Rg4 Rc2+ 35. Kd1 Ra2 36. h4 Rxa3 37. h5 Kg7 38. hxg6 fxg6 39. Rg5 Bc3 40.  Rxd5 Ra2 41. Nd2 b4 42. Ne4 Ba1 43. Rd7+ Kf8 44. Rb7 a5 45. g4 Ra3 46. Kd2 Ra2+  47. Kd3 Bb2 48. Nd6 Ra3+ 49. Ke4 Bc1 50. Nc4 Rc3 51. Kd4 Ra3 52. f4 Ra2 53. f5  gxf5 54. gxf5 Rf2 55. Ke5 Rf3 56. Kf6 Ke8 57. e4 Kd8 58. Ke6 Bf4 59. e5 Rc3 60.  Nd6 1-0

[Event "Istanbul ol (Men)"]
[Site "Istanbul"]
[Date "2000.11.05"]
[Round "8"]
[White "Watanabe, Akira"]
[Black "Matamoros Franco, Carlos S"]
[Result "0-1"]
[WhiteElo "2374"]
[BlackElo "2467"]
[ECO "A59"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. Nf3 d6 8. e4  Bxf1 9. Kxf1 Bg7 10. g3 O-O 11. Kg2 Nbd7 12. Re1 Qb8 13. h3 Qb7 14. Re2 Nb6 15.  Bg5 Ne8 16. Rc1 h6 17. Bd2 Nc7 18. b3 Kh7 19. h4 f5 20. Qc2 Bxc3 21. Bxc3 fxe4  22. Qxe4 Qxd5 23. Rce1 Qxe4 24. Rxe4 e5 25. a4 Nbd5 26. Bb2 Rab8 27. Nd2 Nb4  28. Bc3 Ncd5 29. Bxb4 Nxb4 30. R1e3 Nc6 31. Rd3 Nd4 32. f4 exf4 33. gxf4 Rb7  34. Nf3 Nf5 35. Kh3 Rfb8 36. Nd2 Kg7 37. Re1 Kf7 38. Rf1 Nd4 39. Rb1 Rb4 40.  Ne4 Ke6 41. Re1 Kd7 42. Nd2 Nxb3 43. Nf3 Rxf4 44. Ne5+ Kc7 45. Nxg6 Rf7 46. a5  Nxa5 47. Re6 Rd8 48. Kg4 Nc6 49. Ra3 Kd7 50. Re1 Re8 51. Rxe8 Kxe8 52. Kh5 c4  53. Kxh6 d5 54. Ra6 Nd8 55. Ra5 Rd7 56. Nf4 d4 57. Re5+ Kf7 58. Rc5 d3 59. Ng2  d2 60. Ne3 Rd4 61. h5 Ne6 62. Rc6 Re4 63. Nd1 Re1 64. Nc3 Rc1 65. Rd6 Rxc3 66.  Rxd2 Rf3 67. Rd6 Rf6+ 0-1

[Event "Istanbul ol (Men)"]
[Site "Istanbul"]
[Date "2000.11.07"]
[Round "10"]
[White "Watanabe, Akira"]
[Black "Roselli Mailhe, Bernardo"]
[Result "1-0"]
[WhiteElo "2374"]
[BlackElo "2400"]
[ECO "E97"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5  Ne7 9. b4 Ne8 10. Nd2 f5 11. a4 Nf6 12. f3 f4 13. c5 g5 14. Nc4 Ng6 15. Ba3 Rf7  16. b5 dxc5 17. Bxc5 h5 18. Kh1 g4 19. a5 g3 20. b6 Nh7 21. Re1 Qh4 22. Bg1 Nf6  23. d6 c6 24. bxa7 Ng4 25. fxg4 hxg4 26. Nb6 f3 27. gxf3 g2+ 28. Kxg2 Nf4+ 29.  Kh1 g3 30. Bf1 Bh3 31. Ra2 Bxf1 32. Rxf1 Rxa7 33. d7 Bf6 34. Ncd5 cxd5 35. Nxd5  Ra8 36. Nxf6+ Qxf6 37. hxg3 Ne6 38. Bb6 Qg5 39. Rg2 Raf8 40. Kg1 Rh7 41. Qd5  1-0

[Event "Istanbul ol (Men)"]
[Site "Istanbul"]
[Date "2000.11.09"]
[Round "12"]
[White "Watanabe, Akira"]
[Black "Samuel Sousa, Carlos"]
[Result "1-0"]
[WhiteElo "2374"]
[BlackElo "0"]
[ECO "E97"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5  Ne7 9. b4 Nd7 10. Nd2 f5 11. a4 Nf6 12. f3 f4 13. c5 h5 14. Nc4 g5 15. Ba3 Ng6  16. b5 Ne8 17. b6 axb6 18. cxb6 cxb6 19. Rb1 Ra6 20. Qb3 g4 21. Nxb6 Rxb6 22.  Qxb6 Qh4 23. Kh1 g3 24. Qg1 Qe7 25. Rfc1 gxh2 26. Qxh2 Bf6 27. Nb5 Bd7 28. Nxd6  Nxd6 29. Rb6 Bh4 30. Rxd6 Rf6 31. Rxf6 Qxf6 32. Bb5 Bxb5 33. axb5 Kg7 34. Qh3  Qd8 35. Qc8 Qf6 36. Rc7+ Kh6 37. Qxb7 Bf2 38. Rh7+ 1-0

[Event "Istanbul ol (Men)"]
[Site "Istanbul"]
[Date "2000.11.10"]
[Round "13"]
[White "Watanabe, Akira"]
[Black "Haznedaroglu, Kivanc"]
[Result "0-1"]
[WhiteElo "2374"]
[BlackElo "2249"]
[ECO "E42"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 c5 6. a3 Ba5 7. Rb1 Na6 8. Bd2  O-O 9. Ng3 Bb7 10. Bd3 Bxg2 11. Rg1 Bb7 12. d5 b5 13. Nh5 g6 14. cxb5 Nc7 15.  d6 Ncd5 16. b4 cxb4 17. Nxd5 exd5 18. Bxb4 Bb6 19. Qf3 Nxh5 20. Qxh5 Qf6 21.  Qg5 Qg7 22. Kd2 Rfe8 23. a4 d4 24. e4 Bxe4 25. Bxe4 Rxe4 26. a5 Bd8 27. Qd5 Re8  28. Kd3 Bh4 29. Rge1 Bxf2 30. Re7 Bh4 31. Rf1 Bf6 32. b6 axb6 33. axb6 Kh8 34.  Rxf7 Qh6 35. b7 Qe3+ 36. Kc4 Qe2+ 37. Kc5 Qc2+ 38. Kb6 Bd8+ 0-1

[Event "Carlos Torre mem op 13th"]
[Site "Merida"]
[Date "2000.12.15"]
[Round "1"]
[White "Watanabe, Akira"]
[Black "Volzhin, Alexander"]
[Result "1-0"]
[WhiteElo "2374"]
[BlackElo "2556"]
[ECO "E48"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nge2 dxc4 7. Bxc4 e5 8.  O-O exd4 9. Nxd4 c6 10. Qc2 Qc7 11. h3 Nbd7 12. Bd2 Ne5 13. Bb3 Qe7 14. a3 Bd6  15. f4 Ng6 16. e4 Bc5 17. Be3 Re8 18. Rae1 Nh5 19. f5 Ngf4 20. Rf3 Bxd4 21.  Bxd4 Bxf5 22. Be3 Bxe4 23. Nxe4 Qxe4 24. Qxe4 Rxe4 25. g4 Nd3 26. Ref1 Nf6 27.  Bc2 Rae8 28. Bxa7 Nxb2 29. Bxe4 Nxe4 30. Bd4 Nc4 31. Rxf7 Nf6 32. Rxb7 1-0

[Event "Carlos Torre mem op 13th"]
[Site "Merida"]
[Date "2000.12.16"]
[Round "3"]
[White "Watanabe, Akira"]
[Black "Mitkov, Nikola"]
[Result "0-1"]
[WhiteElo "2374"]
[BlackElo "2532"]
[ECO "E51"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 Nc6 7. O-O a6 8. h3 h6  9. Re1 dxc4 10. Bxc4 Bd6 11. e4 e5 12. Be3 b5 13. Bb3 Bb7 14. dxe5 Nxe5 15. Bd4  Nfd7 16. Nxe5 Bxe5 17. a4 c6 18. Re3 Qf6 19. Rf3 Qe7 20. axb5 axb5 21. Rxa8  Bxa8 22. Rf5 Bb7 23. Bxe5 Nxe5 24. Qd4 Ng6 25. Qa7 Nh4 26. Rh5 Ra8 27. Qe3 Ng6  28. Rf5 Rf8 29. Qg3 Kh7 30. e5 Bc8 31. Rh5 Qb4 32. Bd1 Qxb2 33. Kh2 Qd2 0-1

[Event "Carlos Torre mem op 13th"]
[Site "Merida"]
[Date "2000.12.18"]
[Round "5"]
[White "Watanabe, Akira"]
[Black "Espinosa Flores, Rafael"]
[Result "1-0"]
[WhiteElo "2374"]
[BlackElo "2406"]
[ECO "A75"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2  a6 9. a4 Bg4 10. O-O Bxf3 11. Bxf3 O-O 12. Bf4 Ne8 13. Qb3 Qc7 14. a5 Nd7 15.  Be3 Rb8 16. Be2 Nef6 17. Qc2 Rfe8 18. h3 Re7 19. Ra4 Rbe8 20. Rd1 h6 21. Bf1  Nf8 22. g3 N8h7 23. Bg2 h5 24. Nb1 Nd7 25. Nd2 Qd8 26. Nc4 Ne5 27. Nxe5 Bxe5  28. f4 Bg7 29. e5 h4 30. g4 dxe5 31. f5 e4 32. fxg6 fxg6 33. d6 Rd7 34. Qxc5  Re5 35. Qb6 Qe8 36. Qb3+ Qe6 37. Qxe6+ Rxe6 38. Bf4 g5 39. Bh2 Nf6 40. Rc4 Bf8  41. Rc7 Rd8 42. d7 Bb4 43. Bf1 Re7 44. Rxb7 Bc5+ 45. Kg2 Rdxd7 46. Rdxd7 Nxd7  47. Bxa6 e3 48. Bc4+ Kf8 49. Kf1 Re4 50. Bd3 e2+ 51. Bxe2 Nf6 52. b4 Bxb4 53.  Rxb4 1-0

[Event "Carlos Torre mem op 13th"]
[Site "Merida"]
[Date "2000.12.20"]
[Round "7"]
[White "Watanabe, Akira"]
[Black "Contreras, Torres Javier"]
[Result "1-0"]
[WhiteElo "2374"]
[BlackElo "2208"]
[ECO "A93"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 5. Nf3 O-O 6. O-O d5 7. b3 c6 8. Bb2 Ne4  9. Ne5 Nd7 10. Nd3 b5 11. c5 e5 12. dxe5 Ndxc5 13. Qc2 Bb7 14. Nf4 Qd7 15. Nc3  Ne6 16. e3 Nxf4 17. gxf4 b4 18. Ne2 Ba6 19. Rfe1 Bxe2 20. Rxe2 Rac8 21. Rd1 Qb7  22. Kh1 Qa6 23. Ree1 Nc5 24. Ba1 Qb5 25. Rg1 Bh4 26. Bf1 Qa5 27. e6 Nxe6 28.  Bd3 d4 29. Bc4 Rce8 30. Rxd4 g6 31. Rd6 Kf7 32. Qb2 Rg8 33. Rg5 1-0

[Event "Carlos Torre mem op 13th"]
[Site "Merida"]
[Date "2000.12.21"]
[Round "8"]
[White "Watanabe, Akira"]
[Black "Kudrin, Sergey"]
[Result "0-1"]
[WhiteElo "2374"]
[BlackElo "2514"]
[ECO "D85"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.  Rb1 O-O 9. Be2 b6 10. O-O Bb7 11. Qd3 Ba6 12. Qe3 Qd7 13. dxc5 Bxe2 14. Qxe2  bxc5 15. Rd1 Qc6 16. Bg5 e6 17. Bf4 Nd7 18. Bd6 Rfd8 19. e5 Nb6 20. Ng5 c4 21.  h4 h6 22. Ne4 Nd5 23. h5 g5 24. Rd4 Rac8 25. Qf3 Rd7 26. Rbd1 Nf4 27. g3 Nd3  28. Nf6+ Bxf6 29. Qxf6 Kh7 30. Rf1 Rg8 31. f3 Rb7 32. Be7 Qb6 33. Bd8 Qc5 34.  Kh2 Nxe5 0-1

[Event "Cappelle op 15th"]
[Site "Cappelle la Grande"]
[Date "1999.02.15"]
[Round "3"]
[White "Watanabe, Akira"]
[Black "Lanka, Zigurds"]
[Result "0-1"]
[WhiteElo "2364"]
[BlackElo "2521"]
[ECO "E92"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 Ng4 8. Bg5  f6 9. Bh4 Nc6 10. d5 Ne7 11. Nd2 Nh6 12. f3 g5 13. Bf2 f5 14. c5 Ng6 15. O-O  Nf4 16. cxd6 cxd6 17. Nc4 b6 18. a4 Ba6 19. Nb5 Rf6 20. Ra3 Qd7 21. Ne3 Raf8  22. Bc4 fxe4 23. fxe4 Bc8 24. Nc3 Qf7 25. Bg3 a6 26. Ra1 Qc7 27. Kh1 Ng4 28.  Nxg4 Bxg4 29. Qxg4 Qxc4 30. Rfd1 Nxd5 0-1

[Event "Cappelle op 15th"]
[Site "Cappelle la Grande"]
[Date "1999.??.??"]
[Round "9"]
[White "Watanabe, Akira"]
[Black "Spraggett, Kevin"]
[Result "1-0"]
[WhiteElo "2360"]
[BlackElo "2523"]
[ECO "E94"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. Be3 c6 8. d5 Na6  9. O-O Ng4 10. Bg5 f6 11. Bh4 c5 12. Ne1 Nh6 13. f3 Nf7 14. Rb1 h5 15. Kh1 Bh6  16. Nd3 b6 17. b4 Kg7 18. a4 Nxb4 19. Nxb4 cxb4 20. Rxb4 Be3 21. Rb1 Bd7 22.  Bf2 Bxf2 23. Rxf2 Qc7 24. Bf1 Nd8 25. a5 Qc5 26. Ra2 bxa5 27. Na4 Bxa4 28. Qxa4  Rf7 29. Rb5 Qe3 30. Rab2 Rc8 31. h3 Rcc7 32. Rb8 Rcd7 33. c5 Qxc5 34. Rb1 Nb7  35. Ba6 Nd8 36. Bb5 Rde7 37. Rxd8 Rb7 38. Qxa5 Qc2 39. Ra1 Qc5 40. Bf1 1-0

[Event "Wch U26 (Men)"]
[Site "Rotterdam"]
[Date "1998.08.11"]
[Round "1"]
[White "Watanabe, Akira"]
[Black "Shariyazdanov, Andrey"]
[Result "1/2-1/2"]
[WhiteElo "2350"]
[BlackElo "2530"]
[ECO "E42"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 c5 6. a3 Ba5 7. Rb1 Na6 8. Bd2  O-O 9. Ng3 Bb7 10. Bd3 d5 11. cxd5 cxd4 12. exd4 Bxc3 13. bxc3 Qxd5 14. Qe2 Nb8  15. f3 Qa2 16. Ne4 Nbd7 17. Nd6 Qd5 18. Nxb7 Qxb7 19. O-O Qc7 20. f4 Rfe8 21.  Rf3 Nf8 22. Rbf1 Qd6 1/2-1/2

[Event "Wch U26 (Men)"]
[Site "Rotterdam"]
[Date "1998.08.13"]
[Round "3"]
[White "Watanabe, Akira"]
[Black "De Wachter, Matthias"]
[Result "1-0"]
[WhiteElo "2350"]
[BlackElo "2170"]
[ECO "D15"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. a4 e6 6. Nf3 c5 7. cxd5 cxd4 8. exd4  Nxd5 9. Bd3 Nc6 10. O-O Be7 11. Bb1 Nf6 12. Bg5 O-O 13. Qd3 Nb4 14. Qe2 b6 15.  Bxf6 Bxf6 16. Qe4 1-0

[Event "Wch U26 (Men)"]
[Site "Rotterdam"]
[Date "1998.08.16"]
[Round "5"]
[White "Watanabe, Akira"]
[Black "Tzermiadianos, Andreas"]
[Result "1/2-1/2"]
[WhiteElo "2350"]
[BlackElo "2465"]
[ECO "E92"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. Be3 exd4 8. Nxd4  Re8 9. f3 c6 10. Qd2 d5 11. exd5 cxd5 12. O-O Nc6 13. c5 Bf8 14. Nxc6 bxc6 15.  Bd4 Nd7 16. b4 Rb8 17. a3 a5 18. Rab1 axb4 19. axb4 Ne5 20. Qf4 Bg7 21. Rfd1 g5  22. Qg3 Bf5 23. Rb2 Ng6 24. Qf2 Nf4 25. Bf1 Bxd4 26. Rxd4 Qf6 27. Rbd2 Ne6 28.  b5 Nxd4 29. Rxd4 Qe7 30. bxc6 Qxc5 31. Rxd5 Qxc3 32. Rxf5 h6 33. Rc5 Qe1 34.  Qxe1 Rxe1 35. Kf2 Re7 36. Bd3 Rc7 37. Be4 Kg7 38. Kg3 Re8 39. h4 f6 40. hxg5  fxg5 41. Kf2 Kf6 42. g4 Re5 43. Rc1 Ke7 44. Rb1 Re6 45. Bd5 Rf6 46. Be4 Ke6 47.  Rb5 Ke7 48. Rb7 Kd6 49. Ke3 Rf8 50. Kd4 Ra8 51. Rb5 Ra4+ 52. Ke3 Re7 53. Rb7  Ra2 54. Kd4 Ra3 55. Rb8 Ra4+ 56. Ke3 Kc5 57. Rh8 Ra3+ 58. Kf2 Ra2+ 59. Kg3 Ra3  1/2-1/2

[Event "Wch U26 (Men)"]
[Site "Rotterdam"]
[Date "1998.08.18"]
[Round "7"]
[White "Watanabe, Akira"]
[Black "Sluka, Radek"]
[Result "1-0"]
[WhiteElo "2350"]
[BlackElo "2380"]
[ECO "A81"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c3 Bg7 5. Qb3 d5 6. Nf3 e6 7. O-O O-O 8. Ne5  Nbd7 9. Nd3 Kh8 10. Nd2 b6 11. Nf3 Ne4 12. c4 c6 13. Qc2 Bb7 14. b4 c5 15. bxc5  bxc5 16. Rb1 Ba6 17. cxd5 exd5 18. dxc5 Rc8 19. Ba3 Re8 20. Rbc1 Nc3 21. e3 Bc4  22. Bb2 Bxd3 23. Qxd3 Nxc5 24. Qc2 N5e4 25. Kh1 h6 26. Ba1 Kh7 27. Nd4 Rc4 28.  Bxc3 Rxc3 29. Qb2 Rc4 30. Bxe4 Rxe4 31. Rxc4 dxc4 32. Qb7 Re7 33. Qb4 Qd5+ 34.  Kg1 Rb7 35. Qc3 h5 36. Rc1 Rd7 37. h4 Be5 38. Rd1 Qe4 39. Qa3 Qg4 40. Re1 1-0

[Event "Wch U26 (Men)"]
[Site "Rotterdam"]
[Date "1998.08.20"]
[Round "9"]
[White "Watanabe, Akira"]
[Black "Dgebuadze, Alexandre"]
[Result "0-1"]
[WhiteElo "2350"]
[BlackElo "2505"]
[ECO "E42"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 c5 6. a3 Ba5 7. Rb1 Qe7 8. Bd2  Na6 9. Ng3 O-O 10. Bd3 Bb7 11. O-O d6 12. Qe2 Rfe8 13. d5 Bxc3 14. Bxc3 Nb8 15.  e4 Nbd7 16. f4 Qd8 17. dxe6 Rxe6 18. e5 dxe5 19. fxe5 Qc7 20. Bf5 Rxe5 21. Bxe5  Nxe5 22. Rbe1 Re8 23. Qd2 h6 24. Bc2 Rd8 25. Qc3 Rd4 26. b3 Qc6 27. Re2 g6 28.  h3 Qd6 29. Ref2 Nd3 30. Rxf6 Qxg3 31. R1f2 Rd7 32. Re2 Rd8 33. Rd2 Be4 34. Bxd3  Rxd3 35. Rxd3 Qxg2# 0-1

[Event "Yangon zt"]
[Site "Yangon"]
[Date "1998.12.10"]
[Round "2"]
[White "Watanabe, Akira"]
[Black "Handoko, Edhi"]
[Result "0-1"]
[WhiteElo "2350"]
[BlackElo "2470"]
[ECO "D46"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O  Qe7 9. Rd1 dxc4 10. Bxc4 e5 11. h3 e4 12. Ng5 Nb6 13. Bb3 Bf5 14. f3 Nbd5 15.  Ncxe4 Nxe4 16. fxe4 Qxg5 17. exf5 Nxe3 18. Bxe3 Qxe3+ 19. Qf2 Qg5 20. Rd3 Rae8  21. Rf1 Re4 22. Rf3 Qf6 23. Rd1 Rfe8 24. Bc4 h5 25. g3 Bc7 26. Kh1 Rd8 27. Re3  Rdxd4 28. Rxd4 Qxd4 0-1

[Event "Yangon zt"]
[Site "Yangon"]
[Date "1998.12.11"]
[Round "4"]
[White "Watanabe, Akira"]
[Black "Sharavdorj, Dashzeveg"]
[Result "0-1"]
[WhiteElo "2350"]
[BlackElo "2385"]
[ECO "E92"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. Be3 c6 8. d5  cxd5 9. cxd5 Ng4 10. Bg5 f6 11. Bh4 Na6 12. Nd2 Nh6 13. f3 Bd7 14. Rb1 Nf7 15.  O-O Nc7 16. a4 Bh6 17. Nc4 Qe7 18. Qb3 Rfb8 19. a5 Bg5 20. Bf2 f5 21. Bxa7 Rxa7  22. Qb6 Rba8 23. b4 Be8 24. Qf2 Qf8 25. b5 Qh6 26. Qb6 Bd8 27. Qf2 Rxa5 28.  Nxa5 Rxa5 29. exf5 Bg5 30. Nd1 Nxd5 31. Bc4 Ne3 32. Bxf7+ Bxf7 33. Re1 Nxf5 34.  Qb6 Ra2 35. Qxb7 Bf4 36. h3 Qxh3 0-1

[Event "Yangon zt"]
[Site "Yangon"]
[Date "1998.12.13"]
[Round "6"]
[White "Watanabe, Akira"]
[Black "De Guzman, Ricardo"]
[Result "1-0"]
[WhiteElo "2350"]
[BlackElo "2400"]
[ECO "E48"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nge2 d5 7. cxd5 cxd4 8.  exd4 Qxd5 9. O-O Qd8 10. Bg5 Be7 11. Bc2 Nc6 12. a3 g6 13. Re1 b6 14. Qd3 Bb7  15. Rad1 Nd5 16. Bh6 Re8 17. Bb3 Bf6 18. Ne4 Bg7 19. Bg5 f6 20. Bh4 Rf8 21. Bg3  Nce7 22. Nd6 Bc6 23. Nf4 Nxf4 24. Bxf4 Nd5 25. Rxe6 Kh8 26. Bg3 f5 27. Nxf5  Rxf5 28. Rxc6 Qg5 29. Bxd5 Rxd5 30. Qc4 Qf5 31. Rd6 Rxd6 32. Bxd6 Rc8 33. Qa4  h5 34. h4 Qg4 35. Bg3 g5 36. hxg5 h4 37. Bh2 Kh7 38. Kh1 Qe2 39. d5 Rc4 40. Qb3  Rd4 41. Rxd4 Bxd4 42. Qf3 Qe1+ 43. Bg1 Bxb2 44. Qf7+ Bg7 45. d6 Qe5 46. Qh5+  1-0

[Event "Yangon zt"]
[Site "Yangon"]
[Date "1998.12.16"]
[Round "9"]
[White "Watanabe, Akira"]
[Black "Zaw Win Lay, "]
[Result "1-0"]
[WhiteElo "2350"]
[BlackElo "2465"]
[ECO "E97"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5  Ne7 9. Nd2 Nd7 10. b4 a5 11. bxa5 Rxa5 12. Nb3 Ra8 13. a4 f5 14. a5 Kh8 15. f3  Ng8 16. c5 Nxc5 17. Nxc5 dxc5 18. Be3 b6 19. axb6 Rxa1 20. Qxa1 cxb6 21. Qa7  Bh6 22. Bxh6 Nxh6 23. Qb8 Nf7 24. Na4 Qg5 25. f4 exf4 26. Nxb6 f3 27. Bxf3 fxe4  28. Bd1 Qe3+ 29. Kh1 Qd3 30. Rg1 Kg7 31. Nxc8 Qxd5 32. Nb6 Rxb8 33. Nxd5 Ne5  34. Nc3 Rb4 35. h3 Rc4 36. Nd5 Rd4 37. Ne3 Rd2 38. Rf1 c4 39. Kg1 c3 40. Bb3  Re2 41. Ng4 Nxg4 42. hxg4 Kh6 43. Rc1 Kg5 44. Rxc3 Rd2 45. Rc2 Rd4 46. Be6 Kf4  47. Kf2 e3+ 48. Ke2 Re4 49. Bd5 Re5 50. Bf3 h5 51. Rc4+ Kg3 52. Rc6 Rg5 53.  gxh5 gxh5 54. Rc1 Kh2 55. Kxe3 h4 56. Rc4 Kg3 57. Rc1 Re5+ 58. Be4 Ra5 59. Rh1  Ra3+ 60. Kd4 Ra4+ 61. Ke5 Ra5+ 62. Bd5 Kg4 63. Rh3 Kg5 64. Rc3 Ra7 65. Rc8 Re7+  66. Be6 Rg7 67. Rh8 Ra7 68. Rg8+ 1-0

[Event "Spring op"]
[Site "Budapest"]
[Date "1996.??.??"]
[Round "2"]
[White "Watanabe, Akira"]
[Black "Horvath, Csaba"]
[Result "0-1"]
[WhiteElo "2255"]
[BlackElo "2540"]
[ECO "E42"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 c5 6. a3 Ba5 7. Rb1 Na6 8. Bd2  O-O 9. d5 d6 10. e4 exd5 11. cxd5 Bxc3 12. Nxc3 Nxe4 13. Nxe4 Re8 14. f3 Rxe4+  15. fxe4 Qh4+ 16. g3 Qxe4+ 17. Kf2 Qxh1 18. Qh5 Bb7 19. Bd3 g6 20. Qh6 Qxd5 21.  Bc3 Qf3+ 22. Ke1 Re8+ 23. Kd2 Qf2+ 24. Kd1 f6 25. Bxg6 Bf3+ 26. Kc1 Qf1+ 27.  Kc2 Qe2+ 28. Kb3 Bd5+ 0-1

[Event "Spring op"]
[Site "Budapest"]
[Date "1996.??.??"]
[Round "4"]
[White "Watanabe, Akira"]
[Black "Fordan, Tibor"]
[Result "1/2-1/2"]
[WhiteElo "2255"]
[BlackElo "2225"]
[ECO "D34"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O  O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Rc1 Bf8 13. Nxc6 bxc6 14. Na4 Bd7  15. Nc5 Bg4 16. Re1 Qa5 17. Bd4 Nd7 18. Qa4 Qxa4 19. Nxa4 Bxe2 20. Bh3 Ne5 21.  Bxe5 Rxe5 22. Nc3 Bb4 23. Rxe2 Bxc3 24. Rxe5 Bxe5 25. Rxc6 Bxb2 26. Rc8+ Rxc8  27. Bxc8 Kf8 28. Kf1 Ke7 29. Ke2 Kd6 30. Kd3 a5 31. a4 Kc5 32. Bd7 Bd4 33. f3  Bg1 34. h3 Bh2 35. g4 Kd6 36. Be8 f6 37. f4 Bg3 38. Ke3 Kc5 39. Bb5 Bh2 40. h4  h5 41. gxh5 Bg3 42. f5 Bxh4 43. Kd3 Kd6 44. Be8 Ke5 45. Bg6 Bf2 46. Bh7 1/2-1/2

[Event "Spring op"]
[Site "Budapest"]
[Date "1996.??.??"]
[Round "6"]
[White "Watanabe, Akira"]
[Black "Kinez, Ivo"]
[Result "1-0"]
[WhiteElo "2255"]
[BlackElo "2115"]
[ECO "D85"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.  Rb1 O-O 9. Be2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 e6 13. f4 Bc7 14. Bc4 e5  15. O-O exf4 16. Rxf4 b6 17. Qf2 Qe7 18. Be3 Kg7 19. Rf1 f5 20. exf5 Bxf5 21.  Rf3 Qe4 22. Bd3 Qxd3 23. Bh6+ Kxh6 24. Rxd3 Bxd3 25. Qd2+ Kg7 26. Rxf8 Rxf8 27.  Qxd3 Rf6 28. Qe4 Kf7 29. g3 a5 30. Qg4 Bd6 31. Qd7+ Be7 32. c4 h6 33. h4 h5 34.  Kg2 Kf8 1-0

[Event "Budapest FS03 IM"]
[Site "Budapest"]
[Date "1996.??.??"]
[Round "2"]
[White "Watanabe, Akira"]
[Black "Farago, Sandor"]
[Result "1/2-1/2"]
[WhiteElo "2255"]
[BlackElo "2365"]
[ECO "E92"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. Be3 Nc6 8. d5  Ne7 9. Nd2 Ne8 10. c5 f5 11. f3 Kh8 12. O-O Ng8 13. cxd6 cxd6 14. Nc4 Bh6 15.  Bf2 Ngf6 16. Qb3 fxe4 17. fxe4 b6 18. Be3 Bxe3+ 19. Nxe3 Rb8 20. a4 Nc7 21. Qc2  Na6 22. Rf2 Nd7 23. Raf1 Rxf2 24. Rxf2 Ndc5 25. Nb5 Nb4 26. Qb1 a6 27. Qf1 Kg8  28. Nc3 Qe7 29. h3 Bd7 30. Bg4 Nbd3 31. Rf3 h5 32. Bxd7 Qxd7 33. Rf6 Nf4 34.  Nc4 b5 35. axb5 axb5 36. Nxd6 Qe7 37. Rxf4 exf4 38. Qxf4 Rf8 39. Qg3 Qf6 40. e5  h4 41. exf6 hxg3 42. f7+ Kg7 43. Ncxb5 Rb8 44. Kf1 Ne4 45. Nxe4 Rxb5 46. d6  Kxf7 47. Nxg3 Rxb2 48. Kg1 Rd2 49. Kh2 Rxd6 50. Kg1 Rd2 51. Kh2 Ke6 52. Nh1 Kf5  53. Ng3+ Kf4 54. Nh1 Ra2 55. Ng3 Ke3 56. Nh1 Ra8 57. Ng3 Ra5 58. Nh1 Kf4 59.  Kg1 Rb5 60. Kh2 Rb3 61. Kg1 g5 62. Kh2 Rb8 63. Kg1 Rh8 64. Nf2 Rh7 65. Kh2 Ke3  66. Kg1 Rf7 67. Nh1 Rf8 1/2-1/2

[Event "Budapest FS03 IM"]
[Site "Budapest"]
[Date "1996.??.??"]
[Round "4"]
[White "Watanabe, Akira"]
[Black "Nishimura, Hiroyuki"]
[Result "1/2-1/2"]
[WhiteElo "2255"]
[BlackElo "2325"]
[ECO "C92"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3  O-O 9. h3 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 Re8 13. Ng5 Rf8 14. Nf3 1/2-1/2

[Event "Budapest FS03 IM"]
[Site "Budapest"]
[Date "1996.??.??"]
[Round "6"]
[White "Watanabe, Akira"]
[Black "Stillger, Bernhard"]
[Result "1/2-1/2"]
[WhiteElo "2255"]
[BlackElo "2310"]
[ECO "D85"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.  Rb1 O-O 9. Be2 b6 10. O-O Bb7 11. Qc2 cxd4 12. cxd4 Qc8 13. Qd3 Ba6 14. Qe3  Bxe2 15. Qxe2 Qa6 16. Qxa6 Nxa6 17. Ba3 Rfc8 18. Rfc1 e6 19. g4 Rc7 20. Rxc7  Nxc7 21. Rc1 Nb5 22. Bb2 Nd6 23. e5 Ne8 24. Rc6 Bf8 25. a4 Be7 26. Bc1 Rd8  1/2-1/2

[Event "Budapest FS03 IM"]
[Site "Budapest"]
[Date "1996.??.??"]
[Round "8"]
[White "Watanabe, Akira"]
[Black "Navrotescu, Catalin"]
[Result "1-0"]
[WhiteElo "2255"]
[BlackElo "2370"]
[ECO "E92"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. Be3 c6 8. d5 Ng4  9. Bg5 f6 10. Bh4 c5 11. Nd2 Nh6 12. f3 Nf7 13. Rb1 Bh6 14. Bf2 f5 15. b4 b6  16. bxc5 bxc5 17. O-O Nd7 18. Qc2 Nf6 19. Rb2 Ng5 20. Re1 fxe4 21. Ncxe4 Nfxe4  22. Nxe4 Nxe4 23. fxe4 Rxf2 24. Kxf2 Qh4+ 25. Kf1 Qxh2 26. Bf3 Bd7 27. Rb7 Rf8  28. Qf2 Bg4 29. Reb1 Bg5 30. Rb8 Bc8 31. Ke2 Qf4 32. Kd3 Qf7 33. Ra8 Qd7 34.  Rbb8 Kg7 35. Qc2 h5 36. Qe2 Kh6 37. Qd1 Bf4 38. Qe2 Kg5 39. Rb1 Qc7 40. Rab8  Rf7 41. R8b2 Ba6 42. g3 Bxg3 43. Bxh5 gxh5 44. Qe3+ Bf4 45. Rg2+ Kh6 46. Qh3  Qe7 47. Rh1 1-0

[Event "Budapest FS03 IM"]
[Site "Budapest"]
[Date "1996.??.??"]
[Round "11"]
[White "Watanabe, Akira"]
[Black "Frolov, Denis"]
[Result "0-1"]
[WhiteElo "2255"]
[BlackElo "2340"]
[ECO "E97"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5  Ne7 9. b4 Nh5 10. Re1 a5 11. Ba3 Nf4 12. Bf1 f5 13. c5 fxe4 14. Nxe4 Bg4 15.  bxa5 Nf5 16. Qb3 Bh6 17. a6 bxa6 18. cxd6 cxd6 19. Nxd6 Nxd6 20. Nxe5 Bc8 21.  Nc6 Qf6 22. Ne7+ Kf7 23. Qb6 Rd8 24. Qxd8 Nh3+ 25. gxh3 Qg5+ 26. Kh1 Bg4 27.  hxg4 Rxd8 28. Nc6 Re8 29. Bg2 Qf4 30. Rxe8 Nxe8 31. Re1 Bg5 32. d6 Nxd6 33.  Ne5+ Kg7 34. Bxd6 Qd2 35. Nf3 Qxd6 36. Nxg5 Qd2 37. Nf3 Qxa2 38. Kg1 a5 39. Ng5  a4 40. Ne4 a3 41. g5 Qe6 42. Ra1 Qb3 43. h4 Qb2 44. Rd1 a2 45. Kh2 a1=Q 46.  Rxa1 Qxa1 47. Kg3 Qe5+ 48. f4 Qd4 49. Nf2 Qe3+ 50. Bf3 Qe1 51. Kg2 h5 52. Kg3  Qg1+ 53. Bg2 Kf7 54. Kf3 Ke7 55. Kg3 Kd6 56. Nh3 Qe1+ 57. Nf2 Kc5 0-1

[Event "Budapest FS03 IM"]
[Site "Budapest"]
[Date "1996.??.??"]
[Round "13"]
[White "Watanabe, Akira"]
[Black "Molnar, Bela"]
[Result "1/2-1/2"]
[WhiteElo "2255"]
[BlackElo "2360"]
[ECO "A84"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 f5 5. Bd3 Nf6 6. Nge2 Bd6 7. O-O O-O 8. f3  1/2-1/2

[Event "Yerevan ol (Men)"]
[Site "Yerevan"]
[Date "1996.??.??"]
[Round "4"]
[White "Watanabe, Akira"]
[Black "Nadanian, Ashot"]
[Result "1-0"]
[WhiteElo "2275"]
[BlackElo "2325"]
[ECO "D32"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nc6  8. Nf3 Nf6 9. Qd1 Bc5 10. e3 Qe7 11. Bd2 O-O-O 12. Be2 Kb8 13. a3 Bb6 14. Qc2  Rc8 15. O-O Rhg8 16. e4 g5 17. Bxg5 Rxg5 18. Nxg5 Nd4 19. Qd3 Rg8 20. Nf3 Ne6  21. Rad1 Rxg2+ 22. Kh1 Bc5 23. e5 Bc6 24. exf6 Qxf6 25. Nd5 Qh6 26. Qf5 Rg8 27.  Ne5 Bd6 28. f4 Ba4 29. Nxf7 Qf8 30. Qxe6 Rg6 31. Qf5 Bc2 32. Qxc2 Qxf7 33. Bf3  Rh6 34. Qe4 Re6 35. Qd4 a6 36. Rde1 Rh6 37. Qe4 Ka7 38. Qe3+ 1-0

[Event "Yerevan ol (Men)"]
[Site "Yerevan"]
[Date "1996.??.??"]
[Round "7"]
[White "Watanabe, Akira"]
[Black "Hmadi, Slaheddine"]
[Result "1/2-1/2"]
[WhiteElo "2275"]
[BlackElo "2320"]
[ECO "E41"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nge2 d5 7. cxd5 Nxd5 8. a3  cxd4 9. exd4 Nxc3 10. bxc3 Bd6 11. O-O O-O 12. Bb1 g6 13. Ng3 Qh4 14. Re1 Bd7  15. Re4 Qd8 16. Bh6 Re8 17. Ba2 Bf8 18. Qd2 Bg7 19. Rae1 Ne7 20. Bg5 Qa5 21. h4  Rac8 22. R4e3 Nf5 23. Nxf5 Qxf5 24. Rf3 Qa5 25. Qf4 Rf8 26. Be7 Rxc3 27. Bb4  Rxf3 28. Qxf3 Qa6 29. Bxf8 Bxf8 30. d5 Qxa3 31. Bb3 exd5 32. Qxd5 Be6 33. Rxe6  Qc1+ 34. Bd1 fxe6 35. Qxe6+ Kg7 36. Qd7+ Kf6 37. Qd4+ Ke7 38. Kh2 Qc7+ 39. g3  Qb6 40. Qxb6 axb6 41. Bf3 b5 42. Bxb7 Kd6 43. Be4 1/2-1/2

[Event "Yerevan ol (Men)"]
[Site "Yerevan"]
[Date "1996.??.??"]
[Round "8"]
[White "Watanabe, Akira"]
[Black "Gallego, Ruben"]
[Result "1-0"]
[WhiteElo "2275"]
[BlackElo "2255"]
[ECO "E72"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Nge2 e5 6. d5 Nce7 7. g3 Nf6 8. Bg2  O-O 9. O-O c5 10. f4 Ne8 11. fxe5 dxe5 12. Rb1 b6 13. b4 cxb4 14. Rxb4 Nd6 15.  Nb5 a5 16. Rb1 Nxc4 17. d6 Be6 18. dxe7 Qxe7 19. Nec3 Rfd8 20. Qe2 Rac8 21. Nd5  Bxd5 22. exd5 Qc5+ 23. Kh1 f5 24. Na7 Rc7 25. Rb5 Qf8 26. Nc6 Nd6 27. Nxd8 Nxb5  28. Qxb5 Qxd8 29. Qxb6 1-0

[Event "Yerevan ol (Men)"]
[Site "Yerevan"]
[Date "1996.??.??"]
[Round "9"]
[White "Watanabe, Akira"]
[Black "Savva, Panikos"]
[Result "1-0"]
[WhiteElo "2275"]
[BlackElo "2190"]
[ECO "D85"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.  Rb1 O-O 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. O-O Qe6 13. Qc2 Qd7 14. Bb5  Qd8 15. d5 Bd7 16. Bc4 b6 17. Be3 Qc8 18. Qd3 Qb7 19. h3 Rc8 20. Rfc1 Be8 21.  e5 Qd7 22. g4 Qd8 23. e6 fxe6 24. Ng5 e5 25. d6+ Kh8 26. Qd5 Rxc4 27. Rxc4 Na6  28. d7 1-0

[Event "Yerevan ol (Men)"]
[Site "Yerevan"]
[Date "1996.??.??"]
[Round "10"]
[White "Watanabe, Akira"]
[Black "Garcia, Gildardo"]
[Result "0-1"]
[WhiteElo "2275"]
[BlackElo "2495"]
[ECO "E41"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Bxc3+ 6. bxc3 d6 7. Ne2 Nc6 8.  O-O e5 9. e4 h6 10. d5 Ne7 11. f4 exf4 12. Nxf4 Ng4 13. Ne6 Bxe6 14. dxe6 Ne5  15. exf7+ Nxf7 16. e5 O-O 17. Qh5 Nxe5 18. Rxf8+ Qxf8 19. Be4 Rb8 20. Bd2 Qf7  21. Qh4 Rf8 22. Bg5 N7g6 23. Qh5 Qf2+ 0-1

[Event "Moscow ol (Men)"]
[Site "Moscow"]
[Date "1994.??.??"]
[Round "2"]
[White "Watanabe, Akira"]
[Black "Bussachini, Michel"]
[Result "1-0"]
[WhiteElo "2315"]
[BlackElo "0"]
[ECO "D94"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O a6 8. a4  dxc4 9. Bxc4 Nbd7 10. Qb3 Nb6 11. Bxf7+ Rxf7 12. Ng5 e6 13. Nxf7 Kxf7 14. e4 h6  15. Be3 Nbd7 16. d5 cxd5 17. exd5 Qe7 18. Rfe1 e5 19. Qc4 Qd6 20. Rad1 b6 21.  Qc6 Qb8 22. d6 Bb7 23. Qc4+ Kf8 24. Bf4 b5 25. axb5 axb5 26. Nxb5 exf4 27. Nc7  Nb6 28. Qd3 Nbd5 29. Qxg6 Nxc7 30. Re7 Bd5 31. Qxg7# 1-0

[Event "Moscow ol (Men)"]
[Site "Moscow"]
[Date "1994.??.??"]
[Round "6"]
[White "Watanabe, Akira"]
[Black "Carless, David"]
[Result "1-0"]
[WhiteElo "2315"]
[BlackElo "2265"]
[ECO "D85"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.  Rb1 O-O 9. Be2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 e6 13. f4 Bg7 14. c4 exd5  15. cxd5 Bd4 16. Bb2 Qe7 17. Bd3 Bf5 18. e5 Qh4+ 19. g3 Qd8 20. d6 Bxd3 21.  Qxd3 Qa5+ 22. Kf1 Qxa2 23. Bxd4 cxd4 24. Qb3 Qa6+ 25. Kf2 Rac8 26. Rhc1 b5 27.  Qd5 Rc4 28. Kg1 d3 29. Rxc4 bxc4 30. e6 fxe6 31. Qxe6+ Kg7 32. Qe7+ Rf7 33.  Qe5+ Kh6 34. Qg5+ Kg7 35. Qe5+ Kh6 36. g4 Qa2 37. Qg5+ Kg7 38. Qe5+ Kh6 39. Rb2  Qa1+ 40. Kg2 Qd1 41. Kg3 d2 42. Rb1 Rf5 43. Rxd1 Rxe5 44. fxe5 c3 45. d7 c2 46.  d8=Q cxd1=Q 47. Qf8+ 1-0

[Event "Moscow ol (Men)"]
[Site "Moscow"]
[Date "1994.??.??"]
[Round "8"]
[White "Watanabe, Akira"]
[Black "Battikhi, M."]
[Result "0-1"]
[WhiteElo "2315"]
[BlackElo "2245"]
[ECO "E91"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. Be2 O-O 6. Nf3 Nc6 7. d5 Nb8 8. O-O  Nbd7 9. Qc2 a5 10. Rb1 Nc5 11. b3 Ncxe4 12. Nxe4 Nxe4 13. Qxe4 Bf5 14. Qh4 Bxb1  15. Bg5 Bxa2 16. Bxe7 Qc8 17. Ng5 h6 18. Ne4 f5 19. Nf6+ Rxf6 20. Bxf6 Qf8 21.  Bxg7 Qxg7 22. c5 Qe5 23. Bc4 Kg7 24. f3 Re8 25. Kh1 Qe3 26. cxd6 cxd6 27. Bb5  Rc8 28. h3 Bxb3 29. Bd7 Rc1 30. Rxc1 Qxc1+ 31. Kh2 Qg5 32. Qf2 Qf4+ 33. g3 Qe5  34. f4 Qc3 35. Kg1 Bxd5 36. Bb5 Qc1+ 0-1

[Event "Moscow ol (Men)"]
[Site "Moscow"]
[Date "1994.??.??"]
[Round "10"]
[White "Watanabe, Akira"]
[Black "Ahmad, Abdul Khaliq"]
[Result "1-0"]
[WhiteElo "2315"]
[BlackElo "0"]
[ECO "E48"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nge2 cxd4 7. exd4 d5 8.  cxd5 Nxd5 9. O-O O-O 10. a3 Ba5 11. Bc2 Bc7 12. Qd3 f5 13. Bb3 Qd6 14. g3 Nce7  15. Nb5 Qb6 16. Nxc7 Nxc7 17. Bf4 Ncd5 18. Be5 Bd7 19. Rfe1 Bb5 20. Qf3 Rac8  21. Nc1 Bc4 22. Bxc4 Rxc4 23. Nb3 Rc6 24. Nc5 Rf7 25. b4 Qb5 26. Rab1 Ng6 27.  Bb8 b6 28. a4 Qc4 29. Nxe6 Nc3 30. Nd8 Nxb1 31. Qxc6 Qxc6 32. Nxc6 Nc3 33. Bxa7  Nxa4 34. Ra1 b5 35. Bc5 Rd7 36. Na7 Nc3 37. Kg2 Nf8 38. Ra3 Nd5 39. Nxb5 Ne6  40. Nd6 g6 41. b5 h5 42. Nc4 Ndc7 43. Ne5 Rd8 44. Nc6 Rd7 45. b6 Nb5 46. Rb3  Nd6 47. Bxd6 1-0

[Event "Moscow ol (Men)"]
[Site "Moscow"]
[Date "1994.??.??"]
[Round "11"]
[White "Watanabe, Akira"]
[Black "Saleh, Abdulla"]
[Result "1-0"]
[WhiteElo "2315"]
[BlackElo "2105"]
[ECO "E92"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. Be3 Nc6 8. d5  Ne7 9. Nd2 Ne8 10. c5 f5 11. f3 f4 12. Bf2 Rf7 13. Nc4 g5 14. cxd6 cxd6 15. Qb3  b6 16. a4 Bd7 17. Nb5 Nc8 18. a5 Bxb5 19. Qxb5 Nc7 20. Qb3 h5 21. Na3 a6 22.  Nc2 Ne8 23. Nb4 Ne7 24. Bxb6 Qd7 25. O-O Ng6 26. Nxa6 Rxa6 27. Bb5 Qc8 28. Rfc1  Qa8 29. Bxa6 Qxa6 30. Qc4 Ra7 31. Qxa6 Rxa6 32. Rc8 Kf7 33. b4 Ne7 34. Rb8 1-0

[Event "Moscow ol (Men)"]
[Site "Moscow"]
[Date "1994.??.??"]
[Round "13"]
[White "Watanabe, Akira"]
[Black "Gallego, Ruben"]
[Result "1/2-1/2"]
[WhiteElo "2315"]
[BlackElo "2255"]
[ECO "A42"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Nf3 e5 6. Be2 Nh6 7. Be3 O-O 8. O-O  f6 9. dxe5 dxe5 10. h3 Nf7 11. Qc2 c6 12. c5 Qe7 13. b4 Re8 14. Nd2 Nf8 15. Nc4  Ne6 16. Rad1 Nd4 17. Bxd4 exd4 18. Rxd4 f5 19. Rdd1 fxe4 20. Nd6 Nxd6 21. cxd6  Qe5 22. d7 Bxd7 23. Rxd7 Qxc3 24. Qxc3 Bxc3 25. Rxb7 Bd4 26. Rd1 Rad8 27. Rc7  Rf8 28. Rf1 Bb6 29. Re7 Rd4 30. b5 Rf6 31. Rc1 Kf8 32. Rxh7 Rd2 33. bxc6 Rxf2  34. Kh1 Rdxe2 35. c7 Bxc7 36. Rcxc7 Kg8 37. Rcg7+ Kf8 38. Rxa7 Kg8 39. Rhg7+  Kf8 40. Rh7 Kg8 41. Rhg7+ Kf8 42. Rxg6 Rxa2 43. Rxa2 Rxa2 44. Kh2 Kf7 45. Rg4  Re2 46. Kg1 e3 47. Rf4+ Kg6 48. Rf3 Re1+ 49. Kh2 Kg5 50. Kg3 Re2 51. h4+ Kh5  52. Rf5+ Kg6 53. Rg5+ Kf6 54. Kf3 Re1 55. Rg4 Kf5 56. Rf4+ Kg6 57. Re4 Rf1+ 58.  Kxe3 Kh5 59. g3 Re1+ 60. Kf3 Rf1+ 61. Kg2 Ra1 62. Re5+ Kg6 63. Kh3 Ra4 64. Rg5+  Kh6 65. Rf5 Rb4 66. Rf4 Rb3 67. Kg4 Rb6 68. Ra4 Rg6+ 69. Kf4 Rf6+ 70. Ke5 Rf8  71. g4 Rf1 72. Rf4 Re1+ 73. Kf6 Ra1 74. Kf5 Ra5+ 75. Ke4 Ra4+ 76. Kf3 Ra3+ 77.  Kg2 Kg6 78. Rf3 Ra1 79. Rd3 Rb1 80. Kg3 Kh6 81. h5 Ra1 82. Rd6+ Kg7 83. Kh4 Ra5  84. h6+ Kh7 85. g5 Ra1 86. Rd7+ Kg6 87. Rd6+ Kh7 88. Kg4 Rg1+ 89. Kf5 Rf1+ 90.  Ke5 Re1+ 91. Kf6 Rf1+ 92. Ke7 Rf5 93. g6+ Kxh6 94. Rf6 Ra5 1/2-1/2

[Event "Moscow ol (Men)"]
[Site "Moscow"]
[Date "1994.??.??"]
[Round "14"]
[White "Watanabe, Akira"]
[Black "Adu, Oladapo"]
[Result "1-0"]
[WhiteElo "2315"]
[BlackElo "0"]
[ECO "E92"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. Be3 Ng4 8. Bg5  f6 9. Bh4 exd4 10. Nxd4 Ne5 11. O-O Nbc6 12. Nc2 Be6 13. Ne3 Nd7 14. Qd2 a6 15.  Rad1 Qe8 16. Ned5 Rc8 17. Rfe1 Qf7 18. b3 f5 19. exf5 Bxf5 20. Bf1 Nf6 21. c5  Kh8 22. cxd6 cxd6 23. Nxf6 Bxf6 24. Bc4 Qg7 25. Bxf6 Rxf6 26. Nd5 Rff8 27. Ne3  Rcd8 28. Bd5 Bc8 29. Nc4 Ne7 30. Qe3 Nf5 31. Qb6 Qf6 32. Nd2 Rde8 33. Ne4 Qe7  34. Qb4 h5 35. Bc4 Qd8 36. h3 b5 37. Bd5 Qh4 38. Qc3+ Kh7 39. g3 Qd8 40. h4 b4  41. Qd2 a5 42. Ng5+ Kg7 43. Qb2+ Rf6 44. Rxe8 Qxe8 45. Ne4 Qe5 46. Qxe5 dxe5  47. Nxf6 Kxf6 48. Rc1 Bd7 49. Rc7 Bb5 50. Rf7# 1-0

[Event "WchT U26"]
[Site "Paranana"]
[Date "1993.??.??"]
[Round "?"]
[White "Watanabe, Akira"]
[Black "Cueto, Johny"]
[Result "1-0"]
[WhiteElo "0"]
[BlackElo "2170"]
[ECO "D31"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. cxd5 exd5 5. Qc2 Na6 6. Nf3 Nb4 7. Qb1 g6 8. g3  Bf5 9. e4 dxe4 10. Nh4 Qxd4 11. Be3 Qd7 12. Nxe4 Qd5 13. f3 O-O-O 14. Be2 Bh3  15. Kf2 Bh6 16. Bxa7 f5 17. Rd1 Qa5 18. Rxd8+ Qxd8 19. Qe1 Nc2 20. Qc3 Nxa1 21.  Ba6 Ne7 22. Bxb7+ Kxb7 23. Nc5+ Ka8 24. f4 Re8 25. Qb4 Qc8 26. Bb6 Qb7 27. Nxb7  Kxb7 28. Bc5+ Kc8 29. Bxe7 Bg7 30. Qd6 Bd4+ 31. Kf3 Rxe7 32. Qxe7 c5 33. Qxh7  Nc2 34. Qxg6 Bg4+ 35. Kg2 Ne3+ 36. Kh1 Kc7 37. Qf7+ Kb6 38. Qb3+ Kc6 39. Qa4+  Kd5 40. Qa8+ Kc4 41. Qa6+ Kd5 42. Qb7+ Kc4 43. Qb3# 1-0

[Event "WchT U26"]
[Site "Paranana"]
[Date "1993.??.??"]
[Round "?"]
[White "Watanabe, Akira"]
[Black "Nirav Y., Rajasuba"]
[Result "1/2-1/2"]
[WhiteElo "0"]
[BlackElo "0"]
[ECO "E20"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Be7 6. e3 O-O 7. Bd3 b6 8. Nge2 c5  9. cxd5 exd5 10. O-O Nc6 11. Kh1 Be6 12. Bd2 Re8 13. Rc1 Qd7 14. Be1 c4 15. Bb1  Rad8 16. g4 h6 17. Rg1 Nh7 18. Qc2 Nf8 19. Rg2 a6 20. Nf4 b5 21. Nce2 a5 22.  Bd2 b4 23. axb4 axb4 24. Rcg1 Ra8 25. Ng3 b3 26. Qd1 g5 27. Nfh5 Ra1 28. Bh7+  Nxh7 29. Qxa1 Qb7 30. Nf5 Bxf5 31. gxf5 Ra8 32. Qb1 Kh8 33. f6 Nxf6 34. Nxf6  Bxf6 35. f4 Qe7 36. Qf5 Qe6 37. Qxe6 fxe6 38. fxg5 Bxg5 39. Rf2 Ra2 40. Rf8+  Kg7 1/2-1/2

[Event "WchT U26"]
[Site "Paranana"]
[Date "1993.??.??"]
[Round "?"]
[White "Watanabe, Akira"]
[Black "Tseleng, Emmanuel"]
[Result "1-0"]
[WhiteElo "0"]
[BlackElo "2210"]
[ECO "D36"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. Qc2 O-O 7. e3 c6 8. Bd3  h6 9. Bh4 Nbd7 10. Nf3 a6 11. O-O Re8 12. Rab1 Nf8 13. b4 Ne4 14. Bxe7 Qxe7 15.  a4 Bf5 16. b5 axb5 17. axb5 Ra3 18. Bxe4 dxe4 19. Ne5 c5 20. Nd5 Qd6 21. Nc4  Qxd5 22. Nxa3 cxd4 23. Qc4 Qd6 24. Qb4 Qg6 25. Kh1 d3 26. Nc4 Re6 27. Ra1 Nd7  28. f3 exf3 29. gxf3 Bh3 30. Rf2 Qf6 31. Rg1 b6 32. e4 Rxe4 33. Rg3 Re1+ 34.  Qxe1 Be6 35. Nd2 Nc5 36. Ne4 Qd8 37. Qa1 g6 38. Nf6+ Kf8 39. Nh7+ Ke8 40. Qh8+  Ke7 41. Qxd8+ Kxd8 42. Nf6 Bf5 43. Ne4 Nxe4 44. fxe4 Bxe4+ 45. Kg1 Ke7 46. Re3  f5 47. Rd2 Kd6 48. Rdxd3+ Bxd3 49. Rxd3+ Kc5 50. Rh3 1-0

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "1991.??.??"]
[Round "5"]
[White "Watanabe, Akira"]
[Black "Pineau, Jacques"]
[Result "1-0"]
[WhiteElo "0"]
[BlackElo "2280"]
[ECO "E97"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5  Ne7 9. Nd2 a5 10. a3 Nd7 11. Rb1 f5 12. b4 Kh8 13. f3 Ng8 14. Nb3 axb4 15. axb4  Ndf6 16. c5 Nh5 17. g3 Ngf6 18. Bd2 fxe4 19. Nxe4 Bh3 20. Re1 Nxe4 21. fxe4 Qf6  22. Be3 Bh6 23. Qd3 Ra3 24. Bf1 Bg4 25. Bg2 Bxe3+ 26. Qxe3 Kg7 27. Rf1 Qe7 28.  Rxf8 Qxf8 29. Qc1 Ra2 30. Rb2 Ra4 31. cxd6 Qxd6 32. Nc5 Ra7 33. Rf2 Nf6 34. Qf1  b6 35. Ne6+ Bxe6 36. Rxf6 Qxb4 37. dxe6 Qd4+ 38. Qf2 c5 39. Bf1 c4 40. Bxc4  Qxc4 41. Rf7+ Rxf7 42. Qxf7+ Kh6 43. Qf8+ Kg5 44. e7 Qc1+ 45. Kg2 Qc2+ 46. Kh3  1-0

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "1991.??.??"]
[Round "13"]
[White "Watanabe, Akira"]
[Black "Takemoto, Hiroshi"]
[Result "0-1"]
[WhiteElo "0"]
[BlackElo "0"]
[ECO "B80"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Qd2 b5 8. Bd3  Bb7 9. a3 Be7 10. f3 O-O 11. O-O-O Nc6 12. g4 Nd7 13. h4 Nc5 14. g5 Nxd3+ 15.  Qxd3 Ne5 16. Qe2 Rc8 17. Kb1 Rxc3 18. bxc3 Qa5 19. Nb3 Qxa3 20. Bc1 Qa4 21. g6  fxg6 22. Rd4 Nc4 23. h5 g5 24. Rg1 e5 25. Rd3 Bc8 26. Bxg5 Bxg5 27. Rxg5 Qa3  0-1

[Event "Wch U20"]
[Site "Mamaia"]
[Date "1991.??.??"]
[Round "?"]
[White "Watanabe, Akira"]
[Black "Atkinson, Paul"]
[Result "1/2-1/2"]
[WhiteElo "0"]
[BlackElo "2255"]
[ECO "D85"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.  Rb1 O-O 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. O-O Qe6 13. Qc2 b6 14. Bc4  Qd7 15. Qd3 Nc6 16. d5 Ne5 17. Nxe5 Bxe5 18. f4 Bg7 19. Bb5 Qd8 20. Be3 Bb7 21.  Rfd1 e6 22. d6 a6 23. Bc4 b5 24. Bb3 Qd7 25. e5 Rac8 26. Bd2 Rc6 27. Ba5 Rfc8  28. Rf1 Re8 29. Bd1 Rc4 30. Bf3 Bxf3 31. Qxf3 Rec8 32. Qe3 Kf8 33. Rfc1 Ke8 34.  g3 Rxc1+ 35. Rxc1 Rxc1+ 36. Qxc1 Qa7+ 37. Kg2 Qb7+ 38. Kf2 h5 39. Qc5 Kd7 40.  h3 Ke8 41. g4 hxg4 42. hxg4 Kd7 43. g5 Bf8 44. Ke3 Bg7 45. Qc7+ Qxc7 46. Bxc7  Bf8 47. Kd4 Bg7 48. Kc5 Bf8 49. Kb4 Bg7 50. Ka5 Bf8 51. Kxa6 Bg7 52. Kxb5 Bf8  1/2-1/2

[Event "Wch U20"]
[Site "Mamaia"]
[Date "1991.??.??"]
[Round "?"]
[White "Watanabe, Akira"]
[Black "Barcenilla, Rogelio"]
[Result "0-1"]
[WhiteElo "0"]
[BlackElo "2450"]
[ECO "E97"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5  Ne7 9. Nd2 a5 10. a3 Nd7 11. Rb1 f5 12. b4 Kh8 13. Qc2 Ng8 14. f3 f4 15. Nb3  axb4 16. axb4 h5 17. Bd2 Ndf6 18. c5 Nh6 19. cxd6 cxd6 20. Nb5 Ne8 21. Ra1 Rb8  22. Rfc1 Bd7 23. Qd3 g5 24. Rc2 g4 25. Rac1 g3 26. h3 Qb6+ 27. Nc5 Bxb5 28.  Qxb5 Qxb5 29. Bxb5 dxc5 30. bxc5 b6 31. Bb4 bxc5 32. Bxc5 Rf7 33. Bc6 Bf8 34.  Bxf8 Rxf8 35. Bxe8 Rbxe8 36. Kf1 Nf7 37. Rc6 Kg7 38. Ke2 Ra8 39. Kd3 Ra2 40.  Kc4 Rxg2 41. Kc5 Rf2 42. d6 Rxf3 43. Kd5 Rd3+ 0-1

[Event "Wch U20"]
[Site "Mamaia"]
[Date "1991.??.??"]
[Round "?"]
[White "Watanabe, Akira"]
[Black "Bathie, Nicol"]
[Result "0-1"]
[WhiteElo "0"]
[BlackElo "2255"]
[ECO "D17"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. g3 Bb4 8. Bg5  h6 9. Bxf6 gxf6 10. Nxc4 Qd5 11. Qb3 Bxc3+ 12. bxc3 b5 13. axb5 Qxh1 14. Nd6+  Kf8 15. b6 a5 16. e4 Bxe4 17. O-O-O Qf3 18. b7 Ra6 19. Bxa6 Nxa6 20. Re1 Bd5  21. b8=Q+ Nxb8 22. Qxb8+ Kg7 23. Qb2 Rd8 24. c4 Rxd6 25. cxd5 Rxd5 0-1

[Event "Wch U20"]
[Site "Mamaia"]
[Date "1991.??.??"]
[Round "?"]
[White "Watanabe, Akira"]
[Black "Le Quang, Kim"]
[Result "1-0"]
[WhiteElo "0"]
[BlackElo "2280"]
[ECO "E97"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5  Ne7 9. Nd2 a5 10. a3 Bd7 11. b3 c5 12. Rb1 Ne8 13. b4 axb4 14. axb4 b6 15. bxc5  bxc5 16. Nb3 f5 17. f3 Kh8 18. Bg5 Bf6 19. Bd2 Ng8 20. Ra1 Rxa1 21. Qxa1 Bg5  22. Qc1 Bxd2 23. Qxd2 f4 24. Ra1 g5 25. Nb5 g4 26. fxg4 Ngf6 27. h3 Nxe4 28.  Qd3 Ng3 29. Nd2 Rg8 30. Ra7 Rg7 31. Bf3 h5 32. gxh5 Bf5 33. Qc3 Rxa7 34. Nxa7  Qg5 35. Qb2 Nxh5 36. Nc6 Bg6 37. Qb7 Qh4 38. Ne7 Bd3 39. Bxh5 Qxh5 40. Qb3 e4  41. Qb2+ Kh7 42. Qb7 Qg5 43. h4 Qg4 44. Nf5+ Ng7 45. Nxg7 Qxg7 46. Qc8 Qd4+ 47.  Kh2 Qf6 48. Qg4 Kh6 49. g3 f3 50. Qe6 Qxe6 51. dxe6 e3 52. Nxf3 Bxc4 53. g4 d5  54. Kg2 d4 55. Ne5 Bb5 56. g5+ Kg7 57. e7 c4 58. Nxc4 Bc6+ 59. Kf1 Bb5 60. Ke1  Ba6 61. e8=Q 1-0

[Event "Wch U20"]
[Site "Mamaia"]
[Date "1991.??.??"]
[Round "?"]
[White "Watanabe, Akira"]
[Black "Ong Chong Ghee, "]
[Result "1-0"]
[WhiteElo "0"]
[BlackElo "2240"]
[ECO "E97"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5  Ne7 9. Nd2 a5 10. a3 Nd7 11. Rb1 f5 12. b4 Kh8 13. Qc2 Ng8 14. f3 Ndf6 15. c5  Nh5 16. Nc4 axb4 17. axb4 fxe4 18. fxe4 Rxf1+ 19. Bxf1 Ngf6 20. cxd6 cxd6 21.  Nb5 Bf8 22. Bg5 h6 23. Bh4 g5 24. Bf2 Ra6 25. Na7 Nf4 26. b5 Rxa7 27. Bxa7 Bg4  28. Ne3 Bd7 29. b6 Ne8 30. Ba6 g4 31. Bxb7 Qg5 32. Qf2 Nf6 33. Ba6 Nxe4 34. Qe1  g3 35. b7 Qh4 36. Nf1 Nxg2 37. hxg3 Qh3 38. b8=Q Kg8 39. Qxe4 Nf4 40. gxf4 1-0

[Event "Wch U20"]
[Site "Mamaia"]
[Date "1991.??.??"]
[Round "?"]
[White "Watanabe, Akira"]
[Black "Vouldis, Angelos"]
[Result "1/2-1/2"]
[WhiteElo "0"]
[BlackElo "0"]
[ECO "D90"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 g6 7. Nf3 Bg7 8. Bd3  O-O 9. h3 b6 10. Rc1 Bb7 11. O-O e6 12. Qe2 a6 13. Na4 Ne4 14. a3 Re8 15. Rfd1  b5 16. Nc5 Nxc5 17. Rxc5 Qb6 18. Rdc1 Bf8 19. R5c2 f6 20. Bg3 Rad8 21. b4 e5  22. dxe5 fxe5 23. e4 Nd4 24. Nxd4 dxe4 25. Bxe4 exd4 26. Bc7 Qf6 27. Bxd8 Qxd8  28. Bxb7 Rxe2 29. Rxe2 d3 30. Rd2 Bh6 31. Rc8 Qxc8 32. Bxc8 Bxd2 33. Kf1 Bc1  34. Bxa6 Bxa3 35. Bxb5 d2 36. Ke2 Bxb4 37. h4 Kg7 38. Ba4 Kf6 39. Bc2 h6 40. g3  Ba5 41. f4 1/2-1/2

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "1990.??.??"]
[Round "?"]
[White "Watanabe, Akira"]
[Black "Schmidt, Loren R"]
[Result "0-1"]
[WhiteElo "0"]
[BlackElo "2260"]
[ECO "B05"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. c4 Nb6 7. Nc3 Be7 8. O-O  O-O 9. Be3 N8d7 10. exd6 cxd6 11. b3 d5 12. c5 Nc8 13. b4 Bf6 14. a4 a5 15. b5  Nxc5 16. dxc5 Bxc3 17. Rc1 Bf6 18. Nd4 Bxe2 19. Qxe2 Ne7 20. Rfd1 Ng6 21. c6  bxc6 22. Nxc6 Qd7 23. b6 Ne5 24. Qb5 Nxc6 25. Rxc6 Rab8 26. Rdc1 d4 27. Bd2 d3  28. Qxa5 Bd4 29. Rc7 Qd6 30. b7 Bb6 31. Qc3 Bxc7 32. Qxc7 Qa6 33. Rb1 Qxa4 34.  Qf4 Rxb7 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "1990.??.??"]
[Round "?"]
[White "Watanabe, Akira"]
[Black "Sunga, Joselito"]
[Result "0-1"]
[WhiteElo "0"]
[BlackElo "0"]
[ECO "C92"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3  O-O 9. h3 Qd7 10. d4 Re8 11. Nbd2 Bf8 12. Bc2 Bb7 13. a4 g6 14. Bd3 Nd8 15.  dxe5 dxe5 16. Nb3 bxa4 17. Bg5 Nh5 18. Na5 Nf4 19. Nxb7 Nxb7 20. Nxe5 Nxh3+ 21.  gxh3 Rxe5 22. f4 Rxg5+ 23. fxg5 Qxh3 0-1

[Event "Wch U20"]
[Site "Santiago"]
[Date "1990.??.??"]
[Round "7"]
[White "Watanabe, Akira"]
[Black "Peralta, Eduardo"]
[Result "0-1"]
[WhiteElo "0"]
[BlackElo "2255"]
[ECO "C14"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8.  Nf3 c5 9. Bd3 f6 10. O-O cxd4 11. Nb5 Nc6 12. exf6 Rxf6 13. Nfxd4 a6 14. Nxc6  bxc6 15. Nc3 Rb8 16. Rb1 Bb7 17. Qd2 Rbf8 18. Ne2 e5 19. fxe5 Qc5+ 0-1

[Event "Wch U20"]
[Site "Santiago"]
[Date "1990.??.??"]
[Round "9"]
[White "Watanabe, Akira"]
[Black "Pilgrim, Peter"]
[Result "1/2-1/2"]
[WhiteElo "0"]
[BlackElo "0"]
[ECO "A21"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 d6 4. c4 f5 5. Nc3 e5 6. O-O Nf6 7. d3 O-O 8. Bd2  Nbd7 9. Bg5 Nb6 10. b4 c6 11. Qb3 h6 12. c5+ d5 13. Bd2 Nbd7 14. e4 Kh7 15. Nh4  dxe4 16. dxe4 Nxc5 17. bxc5 Qxd2 18. exf5 gxf5 19. Rad1 Qg5 20. Nf3 Qh5 21.  Nxe5 f4 22. Rde1 Ng4 23. Nxg4 Bxg4 24. gxf4 Rxf4 25. Ne4 Raf8 26. Ng3 Qf7 27.  Re4 Qxb3 28. axb3 Rxe4 29. Bxe4+ Kh8 30. Kg2 Bd4 31. b4 Be6 32. f3 a6 33. Rd1  Bc3 34. Rd6 Re8 35. Bxc6 bxc6 36. Rxc6 Bxb4 37. Rxa6 Bxc5 38. Ne4 Rg8+ 39. Ng3  Re8 40. Ne4 Rg8+ 41. Ng3 Re8 42. Ne4 1/2-1/2

[Event "Wch U20"]
[Site "Santiago"]
[Date "1990.??.??"]
[Round "11"]
[White "Watanabe, Akira"]
[Black "Nunez, A."]
[Result "0-1"]
[WhiteElo "0"]
[BlackElo "2300"]
[ECO "B41"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Qc7 6. O-O Nf6 7. Bf3 d6 8. Nc3  Be7 9. a4 O-O 10. Be3 Nc6 11. Qd2 Ne5 12. Be2 Nc4 13. Bxc4 Qxc4 14. f3 Qc7 15.  a5 Nd7 16. Kh1 b6 17. axb6 Nxb6 18. b3 Bb7 19. Na4 Nxa4 20. Rxa4 d5 21. exd5  Bxd5 22. Rfa1 Bb7 23. Rc4 Qe5 24. Ra5 Qd6 25. Bf4 Qd8 26. Rh5 Bf6 27. Qd3 g6  28. Rhc5 Rc8 29. Rxc8 Bxc8 30. Qe4 Re8 31. Bc7 Qd5 32. Ne2 Bb7 33. Qe3 Qd1+ 34.  Ng1 Bd5 35. Ra4 Qxc2 36. Qf4 Bg7 37. Be5 Bxe5 38. Qxe5 Ra8 39. Rf4 Qxb3 40. Qf6  Rf8 41. g4 Qb8 42. g5 Qd8 43. Qe5 Qe7 44. Nh3 Rc8 45. Nf2 Qc7 46. Qf6 Qd8 47.  Qe5 Qc7 48. Qf6 e5 49. Ra4 Qc6 50. Rxa6 Bxf3+ 0-1

[Event "Wch U20"]
[Site "Santiago"]
[Date "1990.??.??"]
[Round "12"]
[White "Watanabe, Akira"]
[Black "Tuffery, Paul A"]
[Result "1-0"]
[WhiteElo "0"]
[BlackElo "0"]
[ECO "B09"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Nc6 7. O-O Bg4 8. Be3  e5 9. dxe5 dxe5 10. h3 Bxf3 11. Qxf3 exf4 12. Qxf4 Nh5 13. Qf2 Ne5 14. Be2 Nf6  15. Bg5 Nfg4 16. Bxd8 Nxf2 17. Bh4 Nxe4 18. Nxe4 f5 19. Nc5 Rfe8 20. Rad1 Nc6  21. Bc4+ Kh8 22. Ne6 Bxb2 23. Nxc7 Re4 24. Nxa8 Rxc4 25. Bg3 Rxc2 26. Rf2 Bd4  27. Rxd4 Nxd4 28. Be5+ Kg8 29. Bxd4 Rc8 30. Rb2 Rxa8 31. Rxb7 Rd8 32. Bxa7 h6  33. Rb8 1-0

[Event "Wch U18"]
[Site "Timisoara"]
[Date "1988.??.??"]
[Round "?"]
[White "Watanabe, Akira"]
[Black "Lautier, Joel"]
[Result "1-0"]
[WhiteElo "0"]
[BlackElo "2290"]
[ECO "B50"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. O-O Bg7 6. Re1 O-O 7. Bf1 Nc6 8. h3  e5 9. d4 exd4 10. cxd4 d5 11. e5 Ne4 12. dxc5 Re8 13. Bb5 Qa5 14. Bxc6 bxc6 15.  Be3 Rb8 16. Qc1 Bd7 17. Nbd2 Qb4 18. b3 f6 19. a3 Qb5 20. Nxe4 dxe4 21. Nd4 Qa6  22. exf6 Bxf6 23. Rb1 Rbd8 24. Rd1 Bc8 25. Qc2 Rd5 26. Ne2 Rd3 27. Nf4 Rc3 28.  Qa2 Kg7 29. Rd6 Be5 30. Rbd1 Re7 31. Rd8 Rf7 32. b4 Rxa3 33. Ne6+ Bxe6 34. Qxe6  Bb2 35. R8d7 1-0

[Event "Carlos Torre mem op 18th"]
[Site "Merida"]
[Date "2005.12.16"]
[Round "2"]
[White "Baltazar Pineda, Rafael"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2146"]
[BlackElo "2365"]
[ECO "D94"]

1. d4 Nf6 2. Nf3 d5 3. e3 g6 4. Bd3 Bg7 5. O-O O-O 6. c4 c5 7. Nc3 cxd4 8. exd4  Nc6 9. h3 dxc4 10. Bxc4 Bf5 11. a3 Rc8 12. Ba2 Ne4 13. Ne2 Na5 14. g4 Bd7 15.  Qd3 Nd6 16. Nc3 Nac4 17. Re1 b5 18. b3 Nb6 19. Bg5 Re8 20. Rac1 a6 21. Qe3 Be6  22. Bh4 Nd5 23. Qd2 Nxc3 24. Rxc3 Bd5 25. Rce3 Qc7 26. Bg3 Qc6 27. Ne5 Qb7 28.  Qe2 Red8 29. Nd3 Bxd4 30. Rxe7 Qc6 31. Nb4 Qc3 32. Re3 Bxe3 33. Nxd5 Qxe1+ 34.  Qxe1 Rc1 35. fxe3 Rxe1+ 36. Bxe1 Ne4 37. b4 Kg7 38. Kf1 Rc8 39. Bb1 f5 40. gxf5  gxf5 41. Ne7 Rf8 42. Ke2 Kf6 43. Nd5+ Ke5 44. Nc7 Rf6 45. Bxe4 Kxe4 46. Bg3 Rg6  47. Kf2 Kd3 48. Nd5 Kc2 49. Kf3 Kb3 50. Bc7 Rh6 51. Kf4 Rxh3 52. Kxf5 Rh5+ 53.  Ke6 Rh6+ 54. Ke5 Rc6 55. e4 h5 56. Bd8 Kxa3 57. Kf5 Kb3 58. Be7 Kc4 59. Ne3+  Kd3 60. Ng2 Rc4 61. e5 a5 62. Nf4+ Kd2 63. bxa5 b4 64. Nd5 b3 65. Ba3 Ra4 66.  Bb2 Kc2 67. Bc3 b2 68. Bxb2 Rxa5 69. Ne3+ Kd3 70. Ng2 Ra2 71. Nf4+ Kc4 72. Bc1  Ra5 73. Nxh5 Rxe5+ 74. Kxe5 Kc5 75. Nf4 Kc6 76. Be3 Kc7 77. Kd5 Kb7 78. Ne6 Kb8  79. Kc6 Ka8 80. Nc7+ Kb8 81. Bc5 Kc8 82. Ba7 Kd8 83. Bc5 Kc8 84. Na6 Kd8 85.  Bd6 Ke8 86. Nc5 Kf7 87. Kd5 Kf6 88. Ke4 Kg5 89. Be5 Kg4 90. Nd3 Kh3 91. Kf3 Kh4  92. Nf2 Kg5 93. Ke4 Kh4 94. Kf4 Kh5 95. Kf5 Kh4 96. Kf6 Kh5 97. Bg3 Kh6 98. Nd3  Kh5 99. Ne5 Kh6 100. Nd3 Kh5 101. Kf5 Kh6 102. Be5 Kh5 103. Bf6 Kh6 104. Nf4  Kh7 105. Ke6 Kh6 106. Kf7 Kh7 107. Bg5 Kh8 108. Ne6 1-0

[Event "Carlos Torre mem op 18th"]
[Site "Merida"]
[Date "2005.12.17"]
[Round "4"]
[White "Beltran Medina, Jorge"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "2194"]
[BlackElo "2365"]
[ECO "E05"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Na3 Bxa3 8.  bxa3 Bd7 9. Ne5 Bc6 10. Nxc6 Nxc6 11. Bb2 Nd5 12. Rb1 Rb8 13. Qc2 b5 14. Rfd1  f5 15. e4 fxe4 16. Bxe4 h6 17. Qe2 Nce7 18. Re1 Rf6 19. Rbd1 Qd6 20. Bb1 Rbf8  21. Qe4 Nf5 22. Re2 Rg6 23. Kh1 h5 24. Rde1 Rff6 25. Qe5 Qxe5 26. Rxe5 c6 27.  Rc1 h4 28. Be4 hxg3 29. fxg3 Rh6 30. Kg1 Nfe3 31. Bxd5 Nxd5 32. Rce1 Kf7 33.  Bc1 Rh8 34. h4 Re8 0-1

[Event "Carlos Torre mem op 18th"]
[Site "Merida"]
[Date "2005.12.18"]
[Round "6"]
[White "Janix, Isaak"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "2191"]
[BlackElo "2365"]
[ECO "B95"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 e6 5. d4 cxd4 6. Nxd4 a6 7. Bg5 Be7 8. Qd2  b5 9. Bxf6 Bxf6 10. Bb3 O-O 11. O-O Bb7 12. Rfe1 Nd7 13. Rad1 Nc5 14. f3 Qb6  15. Kh1 Rfd8 16. Qe3 Nxb3 17. Nxb3 Qc7 18. Rd3 b4 19. Ne2 Bxb2 20. Nbd4 a5 21.  Rb1 Bxd4 22. Nxd4 Ba6 23. Rdd1 Qc5 24. Rbc1 Rac8 25. Qe1 a4 26. h3 g6 27. Qg3  Bc4 28. f4 Bxa2 29. f5 Qe5 30. Qh4 Rd7 31. f6 Rc5 32. Rf1 h5 33. Nf3 Qb2 34. g4  Bc4 35. Rg1 Be2 36. Nd2 Qc3 37. Nf1 Qf3+ 38. Kh2 Qf4+ 39. Ng3 Bf3 40. Rgf1 Qd2+  0-1

[Event "Carlos Torre mem op 18th"]
[Site "Merida"]
[Date "2005.12.20"]
[Round "8"]
[White "Tapie Amione, Pablo Adib"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "1939"]
[BlackElo "2365"]
[ECO "B97"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2  Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. e5 dxe5 14. Bxf6  gxf6 15. Ne4 Be7 16. Be2 h5 17. Rb3 Qa4 18. Nxf6+ Bxf6 19. c4 Bh4+ 20. g3 Be7  21. O-O Rh7 22. Qe3 Qa5 23. Qe4 Bc5+ 24. Kg2 Kd8 25. Rd3+ Rd7 26. Rxd7+ Bxd7  27. Qb1 Kc7 28. Rd1 h4 29. Rxd7+ Kxd7 30. Qb7+ Kd6 0-1

[Event "Carlos Torre mem op 16th"]
[Site "Merida"]
[Date "2003.12.13"]
[Round "2"]
[White "Beltran Medina, Jorge"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "2115"]
[BlackElo "2358"]
[ECO "E01"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Qa4+ Nc6 6. Qxc4 Bd6 7. Bg2 O-O 8.  O-O a6 9. Nc3 Bd7 10. Bg5 h6 11. Bxf6 Qxf6 12. Ne4 Qe7 13. Nxd6 cxd6 14. Rfc1  Rfc8 15. Qb3 Rab8 16. e3 Nd8 17. Nd2 Bc6 18. Rc3 Bxg2 19. Kxg2 Rxc3 20. Qxc3  Qd7 21. Rc1 Qc6+ 22. Qxc6 bxc6 23. b3 Kf8 24. Nc4 Ke7 25. Kf3 Rb5 26. e4 f6 27.  Nb2 e5 28. dxe5 fxe5 29. Ke3 g5 30. Nd3 g4 31. f3 gxf3 32. Kxf3 Ne6 33. Kg4 Nd4  34. Kh5 d5 35. Rc5 dxe4 36. Rxe5+ Kd7 37. Rxb5 exd3 38. Rb7+ Ke6 0-1

[Event "Carlos Torre mem op 16th"]
[Site "Merida"]
[Date "2003.12.15"]
[Round "4"]
[White "Alayola Montanez, Jose Enrique"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[WhiteElo "2184"]
[BlackElo "2358"]
[ECO "D59"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 b6 8. cxd5  Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Rc1 Be6 12. Qa4 c5 13. dxc5 bxc5 14. Qa3  Rc8 15. Be2 Nd7 16. O-O a5 17. Rc2 Kf8 18. Rfc1 Rcb8 19. Ne1 a4 20. Nd3 c4 21.  Qxe7+ Kxe7 22. Nf4 Ne5 23. Bf3 Rb5 24. Rd1 a3 25. bxa3 Nxf3+ 26. gxf3 Rxa3 27.  Ne2 Rba5 28. Nc3 g5 29. Kf1 Bf5 30. e4 dxe4 31. fxe4 Bh3+ 32. Ke2 Be6 33. Rdd2  g4 34. Nd5+ Bxd5 35. exd5 c3 36. Rd3 Rxa2 37. Rdxc3 Rxc2+ 38. Rxc2 Rxd5 39. Rc4  h5 40. Rf4 Ra5 41. h3 gxh3 42. Rh4 Kf6 43. Rxh3 Kg6 44. Kf1 Rg5 45. Rh4 Rg4 46.  Rh3 Kg5 47. Ra3 f6 48. Rb3 Kh4 49. Rf3 Kg5 50. Rh3 h4 51. Rb3 f5 52. Rh3 Rb4  53. Kg2 Kg4 54. Rc3 Rb2 55. Ra3 Rb7 56. Ra4+ Kh5 57. Rf4 Kg5 58. Rf3 Kg4 59.  Ra3 Rb2 60. Rc3 h3+ 61. Rxh3 Rxf2+ 62. Kxf2 Kxh3 63. Kf3 1/2-1/2

[Event "Carlos Torre mem op 16th"]
[Site "Merida"]
[Date "2003.12.17"]
[Round "6"]
[White "Hernandez Guerrero, Yadira"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "2250"]
[BlackElo "2358"]
[ECO "B87"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. O-O  Be7 9. Qf3 Qc7 10. Qg3 O-O 11. Bh6 Ne8 12. Rfd1 Bd7 13. a4 b4 14. Nce2 Nc6 15.  Be3 Bf6 16. f3 Qb7 17. Nxc6 Bxc6 18. Bd4 Qe7 19. e5 dxe5 20. Bb6 Nc7 21. Qf2  Rfb8 22. Bc5 Qe8 23. Bd6 Rb7 24. Ng3 g6 25. Qe2 e4 26. Nxe4 Bxb2 27. c3 Bxc3  28. Rac1 Bxe4 29. Qxe4 Nd5 30. Rxd5 exd5 31. Bxd5 Qxe4 32. fxe4 Rc8 33. Kf1 Rb6  34. Be5 Rc5 35. a5 Rbb5 36. Bd6 Rxd5 37. exd5 Rxd5 38. Bc7 Rd2 39. Rb1 f5 40.  h4 Kf7 41. Bf4 Ra2 42. Rd1 b3 43. Rd7+ Ke8 44. Rb7 b2 45. Rb8+ Kd7 46. Rb7+ Ke6  47. Rb6+ Kd5 48. g3 Ra1+ 49. Ke2 b1=Q 50. Rd6+ Kc5 0-1

[Event "Merida op"]
[Site "Merida"]
[Date "2001.??.??"]
[Round "2"]
[White "Lopez, Manuel"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "0"]
[BlackElo "2379"]
[ECO "B26"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 d6 7. Qd2 Rb8 8. f4  Nge7 9. Nge2 Nd4 10. Nd1 b6 11. c3 Nxe2 12. Qxe2 Ba6 13. O-O O-O 14. g4 f5 15.  Nf2 Kh8 16. Qc2 d5 17. Rfd1 d4 18. Bd2 Bb7 19. c4 g5 20. Rf1 gxf4 21. Bxf4 e5  22. Bg5 f4 23. Bf3 Bf6 24. Bxf6+ Rxf6 25. g5 Qg8 26. h4 Rh6 27. Ng4 Rxh4 28.  Kf2 Qxg5 29. Qe2 Rh2+ 0-1

[Event "Merida op"]
[Site "Merida"]
[Date "2001.??.??"]
[Round "4"]
[White "Amura, Claudia"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2345"]
[BlackElo "2379"]
[ECO "E05"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 Nc6 8.  Bxc6 bxc6 9. Nxc6 Qd6 10. Qa4 Bb7 11. Nxe7+ Qxe7 12. Qxc4 e5 13. Qb5 Rab8 14.  Qxe5 Qd7 15. Qf4 Rbe8 16. Nc3 Ne4 17. Re1 g5 18. Nxe4 1-0

[Event "Carlos Torre mem op 14th"]
[Site "Merida"]
[Date "2001.12.16"]
[Round "3"]
[White "Borges Mateos, Juan"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2436"]
[BlackElo "2385"]
[ECO "D36"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8.  Qc2 Nh5 9. Bxe7 Qxe7 10. Nge2 g6 11. Rb1 O-O 12. b4 Ndf6 13. b5 Ng7 14. bxc6  bxc6 15. Na4 Bf5 16. Nc5 Rae8 17. Rb7 Qd6 18. Rxa7 Bxd3 19. Qxd3 Nf5 20. h3 Ne4  21. Nxe4 Rxe4 22. O-O Rfe8 23. Qa3 Qd8 24. Qa5 Qg5 25. Ra8 Kg7 26. Rxe8 Rxe8  27. Qc7 Re6 28. Nf4 Re4 29. Ne2 Re6 30. a4 Rf6 31. Qe5 1-0

[Event "Carlos Torre mem op 14th"]
[Site "Merida"]
[Date "2001.12.18"]
[Round "5"]
[White "Graf, Alexander"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2610"]
[BlackElo "2385"]
[ECO "D54"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Rc1 Ne4 8. Bxe7  Qxe7 9. cxd5 Nxc3 10. bxc3 exd5 11. Qb3 c6 12. Ne2 Nd7 13. Nf4 Nf6 14. Bd3 Ne4  15. c4 dxc4 16. Bxc4 Qf6 17. Qb2 Nd6 18. Bb3 Re8 19. O-O Bf5 20. Nh5 Qg5 21.  Ng3 Be6 22. Bc2 Qf6 23. Bd3 Rad8 24. Rfe1 Re7 25. a4 Bf5 26. e4 Rde8 27. f3 Bg6  28. Qf2 Qe6 29. f4 f5 30. e5 Nf7 31. Bc4 Qc8 32. d5 cxd5 33. Bb5 1-0

[Event "Istanbul ol (Men)"]
[Site "Istanbul"]
[Date "2000.10.29"]
[Round "2"]
[White "Molla, Mekitew"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "0"]
[BlackElo "2374"]
[ECO "D58"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 b6 8. cxd5  Nxd5 9. Bxe7 Qxe7 10. Bd3 Bb7 11. O-O Nd7 12. Rc1 c5 13. Re1 Rfd8 14. Ne4 cxd4  15. exd4 Nf4 16. Rc7 Rab8 17. Bb5 Nd5 18. Rc1 N7f6 19. Bd3 Rbc8 20. Rxc8 Rxc8  21. a3 Nf4 22. Bb1 Nxe4 23. Bxe4 Bxe4 24. Rxe4 Qc7 25. h3 Qc1 26. Qxc1 Rxc1+  27. Kh2 Nd3 28. Re2 a5 29. Rd2 Nf4 30. g3 Nd5 31. Ne5 f6 32. Ng4 h5 33. Ne3  Nxe3 34. fxe3 Re1 35. Kg2 Rxe3 36. Kf2 Rb3 37. h4 Kf7 38. Kg2 Kg6 39. Kf2 Kf5  40. d5 exd5 41. Rxd5+ Kg4 42. Rd7 Rxb2+ 43. Kg1 g5 44. hxg5 fxg5 45. Rd3 a4 46.  Rd4+ Kxg3 47. Rd3+ Kh4 48. Rd4+ g4 49. Rxa4 Kh3 50. Rd4 Rb1+ 51. Kf2 g3+ 52.  Ke2 g2 0-1

[Event "Istanbul ol (Men)"]
[Site "Istanbul"]
[Date "2000.10.30"]
[Round "3"]
[White "Sapar, Emelbek"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[WhiteElo "2404"]
[BlackElo "2374"]
[ECO "E05"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4  b5 9. Qc2 Bb7 10. Bg5 Nbd7 11. Bxf6 Nxf6 12. Nbd2 Rc8 13. Nb3 Be4 14. Qc1 Nd7  15. Rd1 Qe8 16. Qe3 Bd5 17. Ne1 Bxg2 18. Kxg2 c5 19. dxc5 Nxc5 20. Nxc5 Bxc5  21. Qf3 e5 22. Qe4 Bd4 23. Rd2 Rc4 24. Qb7 Qc8 25. Qxc8 Rfxc8 26. Rad1 g6 27.  Nf3 Rc2 28. Nxd4 exd4 29. Kf3 f5 30. h4 Kg7 31. Kf4 Kf6 32. Rxd4 Rxe2 33. Rd6+  Re6 34. R1d2 h6 35. Rxe6+ 1/2-1/2

[Event "Istanbul ol (Men)"]
[Site "Istanbul"]
[Date "2000.11.01"]
[Round "5"]
[White "Ghaem Maghami, Ehsan"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2488"]
[BlackElo "2374"]
[ECO "D36"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Nf3 Be7 7. Qc2 O-O 8. e3  Nbd7 9. Bd3 Re8 10. O-O-O Nf8 11. h3 a5 12. g4 a4 13. Kb1 g6 14. Ne5 Ne4 15.  Nxe4 Bxg5 16. Nxg5 Qxg5 17. h4 Qe7 18. g5 c5 19. Qc3 c4 20. Bc2 Ra6 21. Qa3 b5  22. Qxe7 Rxe7 23. a3 Bf5 24. h5 Rb7 25. hxg6 fxg6 26. Bxf5 gxf5 27. Rh6 Ng6 28.  Rdh1 Rd6 29. Kc2 Rdb6 30. Nxg6 Rxg6 31. Rxg6+ hxg6 32. Kc3 f4 33. Kb4 fxe3 34.  fxe3 Rf7 35. Rh2 Rf3 36. Re2 Kf7 37. Kxb5 Ke6 38. Kxa4 Rf8 39. e4 dxe4 40.  Rxe4+ Kd5 41. Re5+ Kxd4 42. Rb5 c3 43. bxc3+ Kxc3 44. Rc5+ Kd4 45. Rc6 Ke4 46.  Rxg6 Ra8+ 47. Kb4 Kf5 48. Rb6 Kxg5 49. a4 1-0

[Event "Istanbul ol (Men)"]
[Site "Istanbul"]
[Date "2000.11.02"]
[Round "6"]
[White "Cave, Christo"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "2296"]
[BlackElo "2374"]
[ECO "B22"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be2 Be7 7. Bf4 Nc6 8. O-O  O-O 9. Ne5 cxd4 10. Bf3 Qb5 11. Nxc6 bxc6 12. Qxd4 Qxb2 13. Nd2 Nd5 14. Be5 f6  15. Bg3 Qxc3 16. Qxc3 Nxc3 17. Rfc1 Nd5 18. Rxc6 Bd7 19. Ra6 Kf7 20. Ne4 Nb4  21. Nd6+ Kg8 22. Ra5 Bc6 23. Rb1 Bxf3 24. gxf3 Nc6 25. Ra6 Nd4 26. Kg2 e5 27.  f4 Bxd6 28. Rxd6 Nf5 29. Rd7 Nxg3 30. fxg3 Rf7 31. Rbb7 Rxd7 32. Rxd7 exf4 33.  gxf4 a5 34. Kg3 a4 35. h4 Ra5 36. Rb7 h5 37. Kf3 Rc5 38. Ra7 Rc3+ 39. Ke4 Ra3  40. Ra5 Rxa2 41. Rxh5 Ra1 42. Ra5 a3 43. h5 a2 44. Kf5 Kh7 45. Ra8 Rh1 46. Rxa2  Rxh5+ 47. Kg4 Kg6 48. Ra6 Rh1 49. Rb6 Rg1+ 50. Kf3 Kh5 51. Rb5+ Kh4 52. Rb7 Kh3  53. Ke4 g6 54. Rg7 Rg3 55. Rg8 g5 56. Rg6 Rg4 57. Rxf6 Kg3 58. Ke3 Rxf4 59. Rg6  g4 60. Rg7 Rf8 61. Ke2 Kh3 62. Ke1 g3 63. Ke2 Kh2 64. Rg6 g2 65. Rh6+ Kg1 66.  Ra6 Rh8 67. Rg6 Kh2 0-1

[Event "Istanbul ol (Men)"]
[Site "Istanbul"]
[Date "2000.11.08"]
[Round "11"]
[White "Al Hadarani, Hatim"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2374"]
[BlackElo "2374"]
[ECO "A13"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 Nbd7 5. e3 Be7 6. d4 O-O 7. Nbd2 b6 8. Bd3  Bb7 9. Qc2 c5 10. cxd5 exd5 11. Rd1 Rc8 12. Qb1 cxd4 13. Nxd4 Nc5 14. Be2 Nce4  15. O-O Bb4 16. N2f3 Nc3 17. Bxc3 Rxc3 18. Nb5 Ne4 19. Bd3 Qe7 20. Nfd4 Rc5 21.  a3 Nd2 22. Bxh7+ Kh8 23. Qf5 g6 24. Qh3 Kg7 25. axb4 Bc8 26. g4 Rxb5 27. Rxd2  Qxb4 28. Rfd1 Rc5 29. Qh4 g5 30. Qxg5+ Kxh7 31. Qe7 Kg8 32. Rd3 a5 33. Qg5+ Kh7  34. h3 f6 35. Qh4+ Kg7 36. Qg3 Rf7 37. Kh2 Rcc7 38. Rg1 Qf8 39. Qh4 Qh8 40.  Nf5+ Kg8 41. Nh6+ Kf8 42. Rxd5 Bd7 43. Qg3 1-0

[Event "Istanbul ol (Men)"]
[Site "Istanbul"]
[Date "2000.11.12"]
[Round "14"]
[White "Bouaziz, Slim"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[WhiteElo "2383"]
[BlackElo "2374"]
[ECO "D55"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1  a6 9. cxd5 exd5 10. Qb3 c6 11. Bd3 Nd7 12. O-O Be7 13. Qc2 Bd6 14. h3 Nf6 15.  Ne5 c5 16. f4 c4 17. Be2 b5 18. Bf3 Bb7 19. a3 Qe7 20. g4 Rad8 21. a4 b4 22.  Ne2 Rfe8 23. Ng3 Qc7 24. Qg2 Bf8 25. Rfe1 c3 26. h4 Ne4 27. Nxe4 dxe4 28. Bd1  Bd5 29. b3 f6 30. Ng6 Qf7 31. Nxf8 Kxf8 32. Rb1 1/2-1/2

[Event "Carlos Torre mem op 13th"]
[Site "Merida"]
[Date "2000.12.16"]
[Round "2"]
[White "Wojtkiewicz, Aleksander"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2581"]
[BlackElo "2374"]
[ECO "E05"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4  Bd7 9. Qxc4 Bc6 10. Bg5 Nbd7 11. Nc3 Rc8 12. Qd3 Nd5 13. Bxe7 Qxe7 14. e4 Nxc3  15. bxc3 Rfd8 16. Rfe1 Nb6 17. Qc2 Be8 18. Reb1 Rb8 19. c4 e5 20. d5 Nd7 21.  Qc3 f6 22. Nd2 b6 23. a5 Nc5 24. Qa3 Kf8 25. Nb3 Na4 26. Rc1 Qxa3 27. Rxa3 Nc5  28. axb6 Nxb3 29. Rxb3 Rxb6 30. Ra3 Rdb8 31. Bf1 Bg6 32. f3 Rb3 33. Rca1 f5 34.  Bd3 fxe4 35. fxe4 Ke7 36. Kf2 Rb2+ 37. Ke3 Rf8 38. Rxa6 Rbf2 39. Re6+ Kd7 40.  Rxe5 R8f3+ 41. Kd4 Rd2 42. Ra3 c5+ 43. dxc6+ Kxc6 44. Re7 1-0

[Event "Carlos Torre mem op 13th"]
[Site "Merida"]
[Date "2000.12.17"]
[Round "4"]
[White "Huerta, Ramon"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "2278"]
[BlackElo "2374"]
[ECO "B21"]

1. e4 c5 2. f4 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. Nf3 Nf6 6. b3 e6 7. Bb2 Be7 8. g3  b6 9. Bg2 Bb7 10. Qe2 Nc6 11. O-O-O O-O 12. d4 cxd4 13. Nb5 Qc8 14. Nbxd4 Nd5  15. Nf5 exf5 16. Rxd5 Nb4 17. Rdd1 Be4 18. Rd4 Nxa2+ 19. Kb1 Nc3+ 20. Bxc3 Qxc3  0-1

[Event "Carlos Torre mem op 13th"]
[Site "Merida"]
[Date "2000.12.19"]
[Round "6"]
[White "Arencibia, Walter"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2513"]
[BlackElo "2374"]
[ECO "A01"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. c4 Nf6 6. Nf3 Qe7 7. c5 Bxc5 8. Nxe5  O-O 9. Nxc6 bxc6 10. Be2 Bd6 11. O-O Ne4 12. d3 Qh4 13. f4 Nf6 14. Nd2 Ng4 15.  Bxg4 Bxg4 16. Qc2 Rae8 17. Nf3 Qh5 18. Bd4 Re6 19. h3 Bxf3 20. Rxf3 Rg6 21.  Raf1 a6 22. f5 Rh6 23. f6 gxf6 24. Qxc6 Rg6 25. Bxf6 Be5 26. d4 Bxf6 27. Rxf6  Qe2 28. Qxd5 Qxe3+ 29. Kh1 Qe7 30. R6f4 Qe6 31. Qf3 Qe7 32. d5 Qd7 33. Rf5 Qe7  34. Qf4 Qd7 35. Rc1 c6 36. dxc6 Rxc6 37. Rxc6 Qxc6 38. Qg5+ Qg6 39. Ra5 Qxg5  40. Rxg5+ Kh8 41. Ra5 Ra8 42. g4 h6 43. Kg2 Kg7 44. Kg3 Ra7 45. Kf4 Ra8 46. Kf5  Ra7 47. h4 Ra8 48. h5 Ra7 49. g5 Ra8 50. gxh6+ Kxh6 51. Kf6 Ra7 52. b4 Rb7 53.  a3 1-0

[Event "Carlos Torre mem op 13th"]
[Site "Merida"]
[Date "2000.12.22"]
[Round "9"]
[White "Garcia Martinez, Silvino"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2442"]
[BlackElo "2374"]
[ECO "D58"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rc1  Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Qb3 c5 12. Be2 cxd4 13. Nxd4 Nd7 14. O-O Nc5  15. Qd1 Ne4 16. Bg4 Re8 17. Ncb5 Be5 18. Nc6 Bxc6 19. Rxc6 Qh4 20. f4 Bb8 21.  Bd7 Rd8 22. Qxd5 Bxf4 23. exf4 Nf6 24. Rxf6 Qxf6 25. Qe4 a6 26. Nc3 Ra7 27. Ba4  Re7 28. Qf3 Rd2 29. Bb3 Qd4+ 30. Kh1 Rxb2 31. h3 Rd2 32. f5 Rd3 33. Qa8+ Kh7  34. f6 gxf6 35. Qf8 Rd7 36. Nd5 Rxd5 37. Qxf7+ Kh8 38. Bxd5 Qxd5 39. Qxf6+ Kh7  40. Qe7+ Kg6 41. Rf6+ Kh5 42. Rf5+ 1-0

[Event "Wch U26 (Men)"]
[Site "Rotterdam"]
[Date "1998.08.12"]
[Round "2"]
[White "Kroeze, Frank M"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2390"]
[BlackElo "2350"]
[ECO "B53"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qd1 Nf6 7. Nc3 e6 8. Be2  Be7 9. O-O O-O 10. h3 Qc7 11. Be3 Re8 12. Rc1 Nb8 13. Nd4 Nbd7 14. f4 Bf8 15.  g4 e5 16. Nf5 exf4 17. Bxf4 Nxe4 18. Nd5 Qd8 19. Bf3 Ndf6 20. Nfe3 h6 21. Qd4  Nxd5 22. Nxd5 Nc5 23. Bd2 Be6 24. Bxh6 Qh4 25. Bf4 Qxh3 26. Nc7 g6 27. Nxa8 Bg7  28. Qxd6 Bxg4 29. Bg2 Qh5 30. Nc7 Re2 31. Rf2 Rxf2 32. Kxf2 Qf5 33. Nd5 Nd3+  34. Kg3 Bf8 35. Qd8 Kg7 36. Bh6+ Kxh6 37. Qxf8+ Kh7 38. Rh1+ Bh5 39. Nf6+ 1-0

[Event "Wch U26 (Men)"]
[Site "Rotterdam"]
[Date "1998.08.14"]
[Round "4"]
[White "Hashemi, S."]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[WhiteElo "0"]
[BlackElo "2350"]
[ECO "B23"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Bb5+ Nc6 5. Nf3 Nf6 6. e5 Ng8 7. O-O h5 8. Bxc6+  bxc6 9. b3 Qa5 10. Qe1 Nh6 11. Na4 c4 12. d3 Qa6 13. dxc4 dxc4 14. Be3 Nf5 15.  Nb2 cxb3 16. axb3 Qb5 17. Nd4 Nxd4 18. Bxd4 c5 19. Bc3 Bb7 20. Nc4 Rh6 21. Qe2  a6 22. Nd6+ Bxd6 23. Qxb5+ axb5 24. Rxa8+ Bxa8 25. Ra1 Be4 26. exd6 Rg6 27. g3  Kd7 28. Ra5 b4 29. Bd2 Kxd6 30. Be3 Bxc2 31. Bxc5+ Kd5 32. Bxb4+ Ke4 33. Rxh5  Kf3 34. Re5 Bxb3 35. Bd2 Kg4 1/2-1/2

[Event "Wch U26 (Men)"]
[Site "Rotterdam"]
[Date "1998.08.17"]
[Round "6"]
[White "Ovetchkin, Roman"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2350"]
[ECO "B53"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qd2 Nf6 7. Nc3 e6 8. b3  Be7 9. Bb2 O-O 10. Bd3 b6 11. O-O Bb7 12. Rad1 Qc7 13. Bb1 Rad8 14. Rfe1 Ne5  15. Nd4 Rfe8 16. f4 Ned7 17. Kh1 Bf8 18. Nf3 Qb8 19. Qf2 b5 20. e5 Bxf3 21.  gxf3 dxe5 22. fxe5 Nxe5 23. Rxe5 Qxe5 24. Nd5 Rxd5 25. cxd5 Qf4 26. d6 Bxd6 27.  Bxf6 gxf6 28. Rg1+ Kh8 29. Qg3 Qxg3 30. hxg3 Kg7 31. Rd1 Rd8 32. Kg2 f5 33. a4  bxa4 34. bxa4 a5 35. Bd3 Bb4 36. f4 Rc8 37. Bb5 Rc2+ 38. Kh3 Bc5 39. g4 Rc3+  40. Rd3 fxg4+ 41. Kxg4 Rc1 42. Rh3 h6 43. Rb3 Rg1+ 44. Rg3 Rb1 45. Rc3 Be7 46.  Rc7 Kf6 47. Ra7 Rb4 48. Ra6 h5+ 49. Kf3 Rb3+ 50. Ke2 h4 51. Rxa5 h3 52. Bd3 h2  53. Rh5 Bd6 54. f5 Ra3 55. fxe6 Ra2+ 56. Ke3 fxe6 57. Bb5 Rc2 58. Bd3 Ra2 59.  Bb5 Rc2 60. Bd3 Rc1 61. Be4 Re1+ 62. Kd3 Ra1 63. Bc6 Kg6 64. Be8+ Kf6 65. Bc6  Kg6 1/2-1/2

[Event "Wch U26 (Men)"]
[Site "Rotterdam"]
[Date "1998.08.19"]
[Round "8"]
[White "Cherevatenko, Roman"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[WhiteElo "2410"]
[BlackElo "2350"]
[ECO "B97"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3  Be7 9. Qf3 Nbd7 10. O-O-O Qc7 11. Qg3 h6 12. Bxf6 Bxf6 13. e5 dxe5 14. Ne4 exf4  15. Nxf6+ gxf6 16. Qg7 Rf8 17. Nd4 Qa5 18. Bd3 Qxa2 19. c4 Kd8 20. Kc2 Qa5 21.  Bg6 Kc7 22. Bxf7 Kb8 23. Bxe6 Rd8 24. Kb1 Qc7 25. Qxh6 Ka7 26. Qg7 Qb6 27. Bd5  Ne5 28. Qe7 Rd7 29. Qa3 Nxc4 30. Bxc4 Rxd4 31. Rxd4 Qxd4 32. Qd3 Qe5 33. Qd5  Bf5+ 34. Ka2 Be4 35. Qd2 Rc8 36. Rc1 Rc5 37. Rc3 Rc6 38. Rc1 Rd6 39. Qb4 Bxg2  40. Bb3 Rb6 41. Qc5 Bc6 42. h4 f3 43. h5 Qxc5 44. Rxc5 Rb5 45. Rxb5 Bxb5 46. h6  f2 47. h7 f1=Q 48. h8=Q Bc4 49. Qh4 Bxb3+ 50. Kxb3 Qd3+ 51. Ka2 Qd5+ 52. b3 f5  53. Qf2+ b6 54. Qc2 a5 55. Qc7+ Qb7 56. Qe5 Qf7 57. Qf4 Qe6 58. Qc7+ Ka6 59.  Ka3 b5 60. Kb2 b4 61. Kc1 Qd5 62. Kb2 Kb5 63. Kc1 a4 64. Qb8+ Kc5 65. Qf8+ Kc6  66. Qa8+ Kd6 67. Qd8+ Ke6 68. Qg8+ Ke5 69. Qh8+ Ke4 70. Qh1+ Kd4 71. Qg1+ Ke5  72. Qg7+ Kf4 73. Qh6+ Kg4 74. Qg6+ Kf3 75. Qh5+ Ke3 76. Qg5+ Ke2 77. bxa4 Qd4  78. Kb1 Qe4+ 79. Kb2 f4 80. Qb5+ Ke1 81. Qh5 f3 82. Qh1+ Kd2 83. Qh2+ Qe2 84.  Qf4+ Kd3+ 85. Kb3 Qe3 86. Qc4+ Kd2+ 87. Kxb4 Qb6+ 88. Ka3 f2 89. Qd5+ Ke2 90.  Qc4+ Ke3 91. Qc3+ Kf4 92. Qc4+ Ke5 93. Qe2+ Kd6 94. Qd3+ Kc7 95. Qc4+ Kd6 96.  Qf4+ Kd5 97. Qf5+ Kd6 1/2-1/2

[Event "Yangon zt"]
[Site "Yangon"]
[Date "1998.12.09"]
[Round "1"]
[White "Nyi Nyi Zaw, "]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "2190"]
[BlackElo "2350"]
[ECO "D48"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3  Bb7 9. O-O a6 10. Qe2 c5 11. Rd1 cxd4 12. Nxd4 Bc5 13. Nb3 Be7 14. e4 O-O 15.  Bg5 b4 16. Nb1 Ne5 17. Bc2 Qc7 18. Rc1 Ng6 19. N1d2 Qe5 20. Be3 Rac8 21. Bd4  Qg5 22. Be3 Qe5 23. Bd4 Qg5 24. Be3 Nf4 25. Qf1 e5 26. Nf3 Qh5 27. Nbd2 Bc6 28.  Bxf4 exf4 29. Bd3 a5 30. Ba6 Rc7 31. h3 Bc5 32. Be2 Bxe4 33. Nb3 Bb6 34. Rxc7  Bxc7 35. Rc1 Bb6 36. Nbd2 Bd5 37. Nc4 Ba7 38. Nce5 Ne4 39. Nd3 Qf5 40. Qd1 h6  41. a3 b3 42. Nh2 Rd8 43. Bg4 Qf6 44. Bf3 Qd4 45. Qe2 Ng3 46. Qe7 Bxf3 47. Nxf3  Qxd3 48. Kh2 Bxf2 49. Ne5 Qd5 50. Nxf7 Rf8 51. Nxh6+ gxh6 52. Rc7 Rf7 53. Qe8+  Kg7 54. Rc8 Nh5 55. Qg8+ Kf6 56. Rd8 Bg3+ 57. Kh1 Qc6 58. Qh8+ Kg6 59. Rd1 f3  60. Qg8+ Ng7 0-1

[Event "Yangon zt"]
[Site "Yangon"]
[Date "1998.12.10"]
[Round "3"]
[White "Aung Aung, "]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "2400"]
[BlackElo "2350"]
[ECO "B22"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Qd8 7. Nc2 Be7 8. Be2  O-O 9. O-O Nc6 10. dxc5 Bxc5 11. Qxd8 Rxd8 12. Be3 Bxe3 13. Nxe3 b6 14. Rfd1  Bb7 15. Nc4 Nd5 16. g3 Kf8 17. Rd2 b5 18. Nce5 Nxe5 19. Nxe5 f6 20. Nd3 Nb6 21.  Rdd1 a6 22. Nc5 Bd5 23. Rxd5 exd5 24. Ne6+ Ke7 25. Nxd8 Rxd8 26. Rd1 Kd6 27. f3  Kc5 28. Kf2 Re8 29. b3 Re7 30. Rd2 h6 31. a3 a5 32. Rd4 Re8 33. Ke1 a4 34. b4+  Kc6 35. Kd2 Nc4+ 36. Bxc4 dxc4 37. h4 g6 38. g4 f5 39. gxf5 gxf5 40. Rf4 Rd8+  41. Kc2 Rd5 42. h5 Kd6 43. Rh4 Rd3 44. Rh3 f4 45. Rh2 Rxf3 46. Rd2+ Ke5 47. Rd8  Rf2+ 48. Kd1 Ke4 49. Rd4+ Ke3 50. Rd5 Rf1+ 51. Kc2 f3 0-1

[Event "Yangon zt"]
[Site "Yangon"]
[Date "1998.12.12"]
[Round "5"]
[White "Wong Zi Jing, "]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "2120"]
[BlackElo "2350"]
[ECO "B82"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Qf3 Qb6 8. Nb3  Nc6 9. Be3 Qc7 10. g4 h6 11. Bd3 b5 12. Qh3 h5 13. Rg1 g6 14. g5 Nd7 15. Nd4  Bg7 16. Nce2 Nxd4 17. Nxd4 e5 18. fxe5 Nxe5 19. Qg3 Nxd3+ 20. cxd3 O-O 21. Rg2  Qa5+ 22. Kf1 Be5 23. Nc6 Bxg3 24. Nxa5 Be5 25. Kg1 Bh3 26. Rc2 f5 27. gxf6 Rxf6  28. Rb1 Rf3 29. d4 Bf4 30. Bf2 Re8 31. Re1 Bg5 32. Nb7 Ref8 33. Nxd6 Bh4 34.  Ree2 Rd3 35. Rc1 Rdf3 36. Rcc2 R8f4 37. e5 Rxd4 38. Rc1 Rg4+ 39. Kh1 Bxf2 40.  Rc8+ Kg7 41. Rc7+ Kh6 42. Rxf2 Rxf2 43. Nf7+ Rxf7 44. Rxf7 Bg2+ 0-1

[Event "Yangon zt"]
[Site "Yangon"]
[Date "1998.12.14"]
[Round "7"]
[White "Dao Thien Hai, "]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[WhiteElo "2580"]
[BlackElo "2350"]
[ECO "E81"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 O-O 6. f3 c5 7. d5 h6 8. Bf4 e6  9. dxe6 Bxe6 10. Bxd6 Re8 11. Bxc5 Nc6 12. Qxd8 Raxd8 13. Be3 Na5 14. Bxa7 Nxc4  15. Bxc4 Bxc4 16. Nge2 Nd7 17. O-O-O b6 18. Kb1 Be6 19. Nf4 Bxc3 20. bxc3 Re7  21. Nxe6 fxe6 22. Rd6 Ra8 23. Bxb6 Rb8 24. Kc2 Rxb6 25. Rxb6 Nxb6 26. Rb1 Nd7  27. Rb5 Kf7 28. a4 Re8 29. a5 Ke7 30. f4 Kd6 31. Kd3 Kc6 32. c4 Rf8 33. g3 Ra8  34. Kd4 Rd8 35. Ke3 Nc5 36. Rb6+ Kc7 37. Rb5 Kc6 38. Rb6+ Kc7 39. Rb5 1/2-1/2

[Event "Yangon zt"]
[Site "Yangon"]
[Date "1998.12.15"]
[Round "8"]
[White "Villamayor, Bong"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2280"]
[BlackElo "2350"]
[ECO "A48"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 O-O 5. Bf4 d6 6. h3 Nbd7 7. e3 e6 8. Be2  Qe7 9. O-O e5 10. Bh2 Ne8 11. b4 c6 12. b5 f5 13. bxc6 bxc6 14. Qa4 c5 15. Nd5  Qd8 16. dxe5 dxe5 17. Rab1 a5 18. Qc6 Ra6 19. Qxc8 Qxc8 20. Ne7+ Kf7 21. Nxc8  Bf6 22. Rb7 Ke6 23. Rd1 Rf7 24. Na7 Bd8 25. Nb5 h6 26. Rd5 Nef6 27. Nxe5 Rg7  28. Nxd7 1-0

[Event "Spring op"]
[Site "Budapest"]
[Date "1996.??.??"]
[Round "5"]
[White "Csiszar, Csaba"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2375"]
[BlackElo "2255"]
[ECO "E61"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. Bf4 O-O 6. e3 Nbd7 7. h3 c6 8. Be2  Qa5 9. O-O e5 10. Bh2 a6 11. a3 e4 12. Nd2 d5 13. b4 Qd8 14. Qb3 Nb6 15. cxd5  cxd5 16. a4 Be6 17. a5 Nc8 18. Na4 h5 19. Rfc1 Nd6 20. Nb6 Ra7 21. Ra2 Nf5 22.  Rac2 Nh7 23. Rc5 Ng5 24. Qd1 Nh4 25. Bg3 Nf5 26. Bc7 Nxh3+ 27. gxh3 Qh4 28. Bf1  Bh6 29. R1c3 g5 30. Nxd5 g4 31. hxg4 hxg4 32. Nxe4 b6 33. Ndf6+ Kh8 34. Bg3 1-0

[Event "Spring op"]
[Site "Budapest"]
[Date "1996.??.??"]
[Round "7"]
[White "Schubert, Gerhard"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[WhiteElo "2115"]
[BlackElo "2255"]
[ECO "E97"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O Nc6 8. d5  Ne7 9. Nd2 a5 10. Rb1 Nd7 11. a3 f5 12. b4 Kh8 13. Qc2 Ng8 14. Nb3 axb4 15.  axb4 Ndf6 16. f3 Nh5 17. Be3 Nf4 18. c5 Nf6 19. b5 b6 20. c6 N6h5 21. Bc4 Bh6  22. Qd2 Bg5 23. Ra1 Rb8 24. Ra7 Bh4 25. Bf2 Bxf2+ 26. Qxf2 fxe4 27. Nxe4 Bh3  28. g3 Bxf1 29. Qxf1 Ra8 30. Rxa8 Qxa8 31. gxf4 Nxf4 32. Kf2 Qa2+ 33. Nbd2 Qb2  34. Qe1 Qd4+ 35. Qe3 Nh3+ 36. Ke2 Ng1+ 37. Kf2 Nh3+ 38. Ke2 Ng1+ 1/2-1/2

[Event "Budapest FS03 IM"]
[Site "Budapest"]
[Date "1996.??.??"]
[Round "1"]
[White "Bors, Tamas"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "2150"]
[BlackElo "2255"]
[ECO "E92"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. d5 a5 8. h3 Na6  9. Be3 Nh5 10. Bg5 Qe8 11. Ng1 Nf4 12. g3 Nxe2 13. Ngxe2 f5 14. Be3 Qf7 15. Rh2  Bd7 16. Qd2 Nc5 17. Bxc5 dxc5 18. O-O-O a4 19. Qe3 b6 20. a3 f4 21. Qd3 fxg3  22. fxg3 Qf3 23. g4 Bh6+ 24. Kc2 Be3 25. Rhh1 Bd4 26. Rhf1 Qg2 27. Qg3 Qxg3 28.  Nxg3 Kg7 29. Nce2 Kh6 30. Nxd4 cxd4 31. Rg1 Rf2+ 32. Rd2 Raf8 33. Nf5+ Bxf5 34.  gxf5 Rxd2+ 35. Kxd2 gxf5 36. exf5 Rxf5 37. Kd3 Rf3+ 38. Kd2 Rxh3 39. Re1 Re3  40. Rc1 e4 41. c5 bxc5 42. Rxc5 Rb3 43. Rxc7 e3+ 44. Kc1 e2 45. Kd2 Rxb2+ 46.  Ke1 d3 47. Re7 Rb1+ 48. Kd2 Rd1+ 0-1

[Event "Budapest FS03 IM"]
[Site "Budapest"]
[Date "1996.??.??"]
[Round "3"]
[White "Jovanovic, Sasa D"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2300"]
[BlackElo "2255"]
[ECO "E71"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Bg5 Na6 7. Bd3 e5 8. d5 c6  9. Nge2 h6 10. Be3 Bd7 11. Qd2 Kh7 12. O-O Nh5 13. Ng3 Nf4 14. Bxf4 exf4 15.  Qxf4 Be5 16. Qd2 Qh4 17. Rae1 Bxh3 18. Nce2 Bd7 19. f4 Bf6 20. e5 Bd8 21. Ne4  Bb6+ 22. Nf2 Nc5 23. Bc2 cxd5 24. cxd5 Rac8 25. Nc3 Qg3 26. Ne2 Qh4 27. Nd4 Qg3  28. b4 Na6 29. Ne4 Qh4 30. Nf6+ Kh8 31. Nxd7 dxe5 32. Nxb6 1-0

[Event "Budapest FS03 IM"]
[Site "Budapest"]
[Date "1996.??.??"]
[Round "5"]
[White "Borsavolgyi, Tamas"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "2375"]
[BlackElo "2255"]
[ECO "A01"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. Ne2 Nf6 6. O-O O-O 7. d3 Ne7 8. b4  Ng6 9. a3 a5 10. c3 e4 11. Ng3 Ng4 12. Qe1 Qh4 13. h3 Nxf2 14. Qxf2 Bxg3 15.  Qe2 c6 16. Ba4 Bd6 17. dxe4 Qg3 18. Rd1 Qh2+ 19. Kf1 Bg3 0-1

[Event "Budapest FS03 IM"]
[Site "Budapest"]
[Date "1996.??.??"]
[Round "7"]
[White "Horvath, Gabor"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2275"]
[BlackElo "2255"]
[ECO "B23"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. d3 Nge7 7. O-O O-O 8. Qe1  d5 9. Bb3 a6 10. a4 Na5 11. Ba2 d4 12. Ne2 b5 13. b4 Nb7 14. Bb2 Nc6 15. bxc5  Nxc5 16. Ba3 Nxa4 17. Bxf8 Qxf8 18. f5 exf5 19. Bd5 Qd6 20. Qg3 Qxg3 21. Nxg3  Bb7 22. Ng5 Nd8 23. Bxb7 Nxb7 24. exf5 Nd6 25. f6 Bh6 26. h4 Rc8 27. Rf4 Ne8  28. Re1 Bf8 29. N3e4 Nb6 30. Nxf7 Nd5 31. Rf2 Bb4 32. Nh6+ Kf8 33. Rfe2 Ndxf6  34. Nxf6 Nxf6 35. Ng4 1-0

[Event "Budapest FS03 IM"]
[Site "Budapest"]
[Date "1996.??.??"]
[Round "9"]
[White "Kahn, Evarth"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "2315"]
[BlackElo "2255"]
[ECO "E76"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 Na6 7. Bd3 Bg4 8. h3  Bxf3 9. Qxf3 e5 10. fxe5 Nd7 11. O-O c5 12. exd6 Bxd4+ 13. Kh1 Ne5 14. Qg3 Nb4  15. Be2 Qxd6 16. Nb5 Qe7 17. Bf4 f6 18. Nc3 Rad8 19. Rad1 b6 20. h4 Qg7 21. Qh3  Kh8 22. a3 Bxc3 23. bxc3 Nbc6 24. Rd5 Rde8 25. Rfd1 Re7 26. Rd6 Rfe8 27. h5 g5  28. h6 Qf8 29. Bh2 Na5 30. Bh5 Naxc4 31. Bxe8 Nxd6 32. Rxd6 Rxe8 33. Qh5 Ng6  34. Rd7 Rxe4 35. Bg3 a5 36. Kh2 Nf4 37. Bxf4 Rxf4 38. g3 Re4 39. Rf7 Qe8 40.  Kh3 Re1 41. Kh2 Re7 0-1

[Event "Budapest FS03 IM"]
[Site "Budapest"]
[Date "1996.??.??"]
[Round "10"]
[White "Shovunov, Baatr"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "2300"]
[BlackElo "2255"]
[ECO "B22"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Qd8 7. Nc2 Nc6 8. Be2  Be7 9. Bf4 O-O 10. O-O b6 11. Qd3 Bb7 12. Rad1 Qe8 13. Ne5 Nd5 14. Bg3 Rd8 15.  Bf3 cxd4 16. Nxc6 Bxc6 17. Nxd4 Bb7 18. Qe2 Qa4 19. c4 Ba6 20. b3 Qa3 21. Nxe6  Nc3 22. Qc2 Rxd1 23. Bxd1 fxe6 24. Qxc3 Qxa2 25. Be5 Bc5 26. Bc2 Qa5 27. Qh3  Bxf2+ 28. Kh1 Qxe5 29. Bxh7+ Kf7 30. Rxf2+ Ke7 31. Qh4+ Rf6 32. Rf1 Qh5 33. Qe1  Rxf1+ 34. Qxf1 Qxh7 35. h3 Bb7 36. Kh2 Qe4 37. Qf2 a5 38. g4 Qe5+ 0-1

[Event "Budapest FS03 IM"]
[Site "Budapest"]
[Date "1996.??.??"]
[Round "12"]
[White "Szabo, Zsolt"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[WhiteElo "2370"]
[BlackElo "2255"]
[ECO "D46"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Bd3 e6 5. Nf3 Nbd7 6. O-O Be7 7. Nc3 O-O 8. e4  dxe4 9. Nxe4 Nxe4 10. Bxe4 c5 11. Bc2 Nf6 12. dxc5 Bxc5 13. Qe2 Qc7 14. Bg5  1/2-1/2

[Event "Yerevan ol (Men)"]
[Site "Yerevan"]
[Date "1996.??.??"]
[Round "2"]
[White "Wijesundara, Ravindra"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2205"]
[BlackElo "2275"]
[ECO "D48"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3  a6 9. a3 Bd6 10. Ne4 Nxe4 11. Bxe4 Bb7 12. O-O Nf6 13. Bd3 c5 14. dxc5 Bxc5 15.  b4 Be7 16. Qe2 Qd5 17. Bb2 Ne4 18. Rfd1 O-O 19. Bc2 Qc6 20. Ne5 Ng3 21. fxg3  1-0

[Event "Yerevan ol (Men)"]
[Site "Yerevan"]
[Date "1996.??.??"]
[Round "5"]
[White "Dreyer, Martin"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "2310"]
[BlackElo "2275"]
[ECO "E81"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c5 7. dxc5 dxc5 8. Qxd8  Rxd8 9. Bxc5 Nc6 10. Nd5 Nd7 11. Nxe7+ Nxe7 12. Bxe7 Bxb2 13. Rb1 Bc3+ 14. Kd1  Re8 15. Kc2 Bg7 16. Bd6 Ne5 17. g3 Bd7 18. Rxb7 Bc6 19. Rb4 a5 20. Rb6 Red8 21.  c5 Ba4+ 22. Kb1 Nd7 23. Rb5 Nxc5 24. e5 Bxb5 25. Bxb5 Rab8 26. Bxb8 Rxb8 27.  Kc2 Rxb5 28. f4 Na4 29. Nf3 Rb2+ 30. Kd3 Rxa2 31. Kc4 Rb2 32. Ra1 Rb4+ 33. Kd5  Nc3+ 34. Kc5 Bf8+ 35. Kc6 a4 36. Nd2 Rd4 37. Nf3 Rc4+ 38. Kd7 a3 0-1

[Event "Yerevan ol (Men)"]
[Site "Yerevan"]
[Date "1996.??.??"]
[Round "6"]
[White "Putiera, Roger"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[WhiteElo "0"]
[BlackElo "2275"]
[ECO "B50"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. e5 dxe5 5. Nxe5 e6 6. d4 cxd4 7. cxd4 Bb4+ 8.  Nc3 O-O 9. Bg5 Nc6 10. Nxc6 bxc6 11. Bd3 Qa5 12. Bxf6 Bxc3+ 13. bxc3 Qxc3+ 14.  Kf1 gxf6 15. Rc1 Qa3 16. Bxh7+ 1/2-1/2

[Event "Yerevan ol (Men)"]
[Site "Yerevan"]
[Date "1996.??.??"]
[Round "11"]
[White "Rojas, Luis"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[WhiteElo "2355"]
[BlackElo "2275"]
[ECO "B85"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. d4 cxd4 5. Nxd4 d6 6. Be2 Nf6 7. Be3 a6 8. f4  Be7 9. O-O O-O 10. Qe1 Nxd4 11. Bxd4 b5 12. a3 Bb7 13. Qg3 Qc7 14. Rae1 Rad8  15. Bd3 e5 16. fxe5 Nh5 17. Qe3 dxe5 18. Bb6 Qc8 19. Nd5 Bxd5 20. exd5 Rde8 21.  Rf5 Nf6 22. d6 Bd8 23. Bxd8 Qxd8 24. Rxe5 Rxe5 25. Qxe5 Re8 26. Qg3 Rxe1+ 27.  Qxe1 Qxd6 28. Kh1 g6 29. h3 Nh5 30. Qe3 Ng3+ 31. Kg1 h5 32. Qe8+ Kg7 33. Qe3 h4  1/2-1/2

[Event "Yerevan ol (Men)"]
[Site "Yerevan"]
[Date "1996.??.??"]
[Round "13"]
[White "Taleb, Moussa"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[WhiteElo "2260"]
[BlackElo "2275"]
[ECO "E81"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c5 7. dxc5 dxc5 8. Qxd8  Rxd8 9. Bxc5 Nc6 10. Ba3 a5 11. Rd1 Be6 12. Nd5 Nb4 13. Nxe7+ Kh8 14. Rxd8+  Rxd8 15. Bxb4 axb4 16. Nd5 Ra8 17. Nxb4 Nd7 18. Bd3 Nc5 19. Kd2 Ra4 20. a3 Bxb2  21. Ne2 Rxa3 22. Bc2 Bxc4 23. Rb1 Bf6 24. Nd5 Bd8 25. Kd1 Ba5 26. Nd4 Ra2 27.  Nb5 Nd3 28. Nbc3 Bxc3 29. Nxc3 Ra3 30. Kd2 Nc5 31. Rb4 Ba6 32. Nd5 Ra2 33. Kc3  Ra1 34. Rb1 Rxb1 35. Bxb1 Ne6 36. Ne3 Kg7 37. Ba2 Nf4 38. g3 Ne2+ 39. Kb4 Ng1  40. f4 Nf3 41. h4 Nd2 42. Bd5 Nb1 43. e5 Nd2 44. Kc3 Nf1 45. Nxf1 Bxf1 46. Bxb7  Bh3 47. Kd4 Kf8 48. Bf3 h5 49. Be2 Ke7 50. Ke3 Be6 51. Kf2 Bf5 52. g4 Bxg4 53.  Bxg4 hxg4 54. Kg3 f5 55. exf6+ Kxf6 56. Kxg4 Kf7 57. Kg5 Kg7 1/2-1/2

[Event "Yerevan ol (Men)"]
[Site "Yerevan"]
[Date "1996.??.??"]
[Round "14"]
[White "Corbin, Philip"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "2245"]
[BlackElo "2275"]
[ECO "B21"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Bc5 6. Bc4 Ne7 7. Bg5 f6 8.  Bh4 O-O 9. O-O Nbc6 10. Rc1 a6 11. a3 Ng6 12. Bg3 Nge5 13. Ba2 Ba7 14. Kh1 Kh8  15. Nxe5 fxe5 16. Qd2 d6 17. f4 Bd4 18. Ne2 Bd7 19. Rf3 Qe7 20. Rd1 Be8 21.  fxe5 Rxf3 22. Nxd4 Rxg3 23. hxg3 dxe5 24. Nxe6 Bh5 25. Rf1 Bf7 26. Qd5 Bg8 27.  Rf5 Re8 28. Bb3 h6 29. Qd1 Bxe6 30. Bxe6 Qxe6 31. Qh5 Kh7 32. Rf7 Nd8 33. Rc7  Rf8 34. g4 Rf1+ 35. Kh2 Qb6 36. Qxe5 Ne6 37. Rc3 Qg1+ 38. Kh3 Nf4+ 0-1

[Event "Moscow ol (Men)"]
[Site "Moscow"]
[Date "1994.??.??"]
[Round "1"]
[White "Kovalev, Andrei"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[WhiteElo "2525"]
[BlackElo "2315"]
[ECO "B84"]

1. e4 c5 2. Ne2 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. f4  O-O 9. Kh1 Qc7 10. Qe1 b5 11. Bf3 Bb7 12. e5 dxe5 13. fxe5 Nfd7 14. Qg3 Kh8 15.  Bf4 Nc6 16. Nf5 exf5 17. e6 Nde5 18. Bxe5 Qxe5 19. Qxe5 Nxe5 20. Bxb7 Ra7 21.  Bd5 g6 22. Rae1 Bf6 23. exf7 Nxf7 24. Nd1 Ne5 25. Bb3 Rd7 26. Ne3 Rfd8 27. Rf2  Kg7 28. Kg1 Nc6 29. c3 Ne5 30. Rfe2 Nd3 31. Rd1 Bg5 32. Rf1 Rd6 33. h3 h5 34.  Rb1 Kf6 35. Bc2 Nf4 36. Ree1 Nd3 37. Re2 Bf4 38. g3 Bh6 39. Kg2 R6d7 40. Rd1  Ne5 41. Ree1 Nc4 42. Rxd7 Rxd7 43. Nxc4 bxc4 44. Re2 f4 1/2-1/2

[Event "Moscow ol (Men)"]
[Site "Moscow"]
[Date "1994.??.??"]
[Round "3"]
[White "Magai, Vladimir"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "0"]
[BlackElo "2315"]
[ECO "E88"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 c6 8. Bd3 b5  9. a3 cxd5 10. cxd5 a6 11. Nge2 Nbd7 12. O-O Nh5 13. Kh1 f5 14. exf5 gxf5 15.  Bxf5 Rxf5 16. g4 Rf8 17. gxh5 Qh4 18. Ne4 Nf6 19. Bg5 Qxh5 20. N2g3 Qg6 21.  Bxf6 Bxf6 22. Nxd6 Bh3 23. Rg1 Bg7 24. Nge4 Qh5 25. Rg5 Qxf3+ 26. Qxf3 Rxf3 27.  Rag1 Ra7 28. Ne8 Rff7 29. N8f6+ Kh8 30. Rh5 Bxf6 31. Rxh3 Rad7 32. Rhg3 h6 33.  Rg6 Bg5 34. d6 Kh7 35. Re6 Rd8 36. Rxe5 Be3 37. Rd1 Bf4 38. Re7 Kg8 39. Rg1+  Kf8 40. Rxf7+ Kxf7 41. Rf1 1-0

[Event "Moscow ol (Men)"]
[Site "Moscow"]
[Date "1994.??.??"]
[Round "5"]
[White "Karkanaque, Ilir"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2375"]
[BlackElo "2315"]
[ECO "E88"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 c6 8. Bd3 b5  9. a3 a6 10. Nge2 Nh5 11. O-O Kh8 12. Qd2 f5 13. dxc6 bxc4 14. Bxc4 Nxc6 15.  Rad1 Na5 16. Bd5 Rb8 17. b4 Nb7 18. Bxb7 Bxb7 19. Qxd6 Qh4 20. Bf2 Qg5 21. Qd2  Nf4 22. Nxf4 exf4 23. Bd4 Rbd8 24. Bxg7+ Kxg7 25. Qf2 Kh6 26. exf5 Rxf5 27.  Rxd8 Qxd8 28. Rd1 Qe7 29. Re1 Re5 30. Rxe5 Qxe5 31. Qd2 g5 32. h3 Bc6 33. Kh2  Kh5 34. Qd3 h6 35. Ne4 Bxe4 36. Qxe4 Qd6 37. Qf5 Qe7 38. Qe4 Qd6 39. a4 Qd7 40.  Qc2 Qd6 41. Qb1 Qc6 42. b5 axb5 43. Qxb5 Qc2 44. Qe8+ Kh4 45. Qe6 Kh5 46. a5  Qf2 47. a6 Qa7 48. Qe8+ Kh4 49. Qg6 h5 50. Qc6 Qe7 51. Qe4 1-0

[Event "Moscow ol (Men)"]
[Site "Moscow"]
[Date "1994.??.??"]
[Round "7"]
[White "Johansen, Darryl K"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2495"]
[BlackElo "2315"]
[ECO "E73"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 Na6 7. Qd2 e5 8. d5  Qe8 9. O-O-O Nc5 10. f3 a6 11. g4 Bd7 12. h4 b5 13. b4 Nb7 14. cxb5 axb5 15.  Kb2 c5 16. a3 Qb8 17. Nh3 Ra6 18. Ra1 Qa7 19. Ra2 cxb4 20. axb4 Rxa2+ 21. Nxa2  Ra8 22. Kb1 Nxd5 23. exd5 e4 24. Bd1 exf3 25. Nf2 Bd4 26. Ne4 Bxg4 27. Nf6+  Bxf6 28. Bxf6 Bf5+ 29. Ka1 Qa3 30. Rh2 Kf8 31. Qc3 Qxc3+ 32. Bxc3 Be4 33. Bb3  f5 34. Kb2 Nd8 35. Bd4 Nf7 36. Nc3 Nh6 37. Rd2 Ng4 38. Nxb5 Ke7 39. Nc3 h6 40.  b5 g5 41. hxg5 hxg5 42. b6 Rb8 43. Ka3 Kd7 44. Ba4+ Kc8 45. Nxe4 fxe4 46. Rc2+  Kd8 47. Rc7 e3 48. Rd7+ Ke8 49. Rb7+ 1-0

[Event "Moscow ol (Men)"]
[Site "Moscow"]
[Date "1994.??.??"]
[Round "12"]
[White "Belli Pino, Mario"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2410"]
[BlackElo "2315"]
[ECO "E61"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. Bf4 d6 6. h3 Na6 7. e4 c5 8. d5 Nc7  9. Be2 a6 10. O-O b5 11. e5 Nh5 12. Bh2 b4 13. Na4 Bh6 14. Nb6 Rb8 15. Nxc8  Rxc8 16. Ne1 Nf4 17. Bg4 dxe5 18. Bxc8 Qxc8 19. Bxf4 exf4 20. Nd3 Ne8 21. Re1  Qc7 22. Qe2 Bg5 23. Qe5 Qxe5 24. Nxe5 Nd6 25. b3 Rc8 26. a3 a5 27. axb4 axb4  28. Ra5 Nf5 29. Nd3 f3 30. Rea1 Bf6 31. Ra8 Bxa1 32. Rxc8+ 1-0

[Event "WchT U26"]
[Site "Paranana"]
[Date "1993.??.??"]
[Round "?"]
[White "Moran, Augusto"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2405"]
[BlackElo "0"]
[ECO "E61"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bg5 d6 6. e3 c6 7. Be2 h6 8. Bh4 a6  9. O-O b5 10. a3 Bb7 11. Rc1 Nbd7 12. h3 Nb6 13. c5 dxc5 14. dxc5 Nbd5 15. Nxd5  Nxd5 16. Qc2 Qc7 17. Bg3 e5 18. Rfd1 f5 19. e4 Ne7 20. Nd4 Bc8 21. Qb3+ Kh7 22.  Ne6 Bxe6 23. Qxe6 Rad8 24. f3 Rde8 25. Rd7 Qc8 26. Qd6 Rd8 27. Rxd8 Qxd8 28.  Rd1 Qxd6 29. Rxd6 f4 30. Be1 Ra8 31. Rd7 Bf6 32. Ba5 Kg7 33. Bd1 Bh4 34. Bb3  Kf8 35. Bc7 Ke8 36. Be6 Bf6 37. Bd6 a5 38. Rb7 a4 39. Kf1 Rd8 40. Ke2 h5 41.  Kd3 Ra8 42. Kc3 Kd8 43. Kb4 Bh4 44. Bxe5 1-0

[Event "WchT U26"]
[Site "Paranana"]
[Date "1993.??.??"]
[Round "?"]
[White "Sosa Macho, Juan Manuel"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "2125"]
[BlackElo "0"]
[ECO "E92"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. Be3 Ng4 8. Bg5  f6 9. Bh4 c6 10. O-O h5 11. h3 Nh6 12. dxe5 dxe5 13. Qxd8 Rxd8 14. Rfd1 Rxd1+  15. Rxd1 Nf7 16. Nd2 g5 17. Bg3 h4 18. Bh2 Bf8 19. Kf1 Na6 20. a3 Nc7 21. Nb3  Be6 22. Na5 Nd8 23. b4 b6 24. Nb3 Nb7 25. f3 a5 26. bxa5 Nxa5 27. Nd2 Bxa3 28.  Bg1 c5 29. Nd5 Bxd5 30. exd5 Ne8 31. Ne4 Rd8 32. g3 hxg3 33. Be3 Kf7 34. Kg2  Nd6 35. Nxd6+ Rxd6 36. Kxg3 Bb4 37. Rh1 Nb3 38. Rb1 Na5 39. Rh1 Rd8 40. Rh2 Nb7  41. h4 gxh4+ 42. Kxh4 Rg8 43. f4 Be1+ 44. Bf2 Bxf2+ 45. Rxf2 e4 46. Bh5+ Ke7  47. Rb2 Nd6 48. Rxb6 Nxc4 49. Re6+ Kd7 50. Rxf6 Nd6 51. Bg4+ Kc7 52. Re6 c4 53.  Bd1 Nf5+ 54. Kh3 Rh8+ 55. Kg4 Ne3+ 56. Kg5 Nxd1 57. Rxe4 c3 58. Rd4 Nb2 59. Re4  c2 60. Re1 Nd1 0-1

[Event "WchT U26"]
[Site "Paranana"]
[Date "1993.??.??"]
[Round "?"]
[White "Stummer, Anton"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "2305"]
[BlackElo "0"]
[ECO "E68"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nbd7 7. Nc3 e5 8. e4  exd4 9. Nxd4 Re8 10. Re1 Nc5 11. b3 a5 12. Bb2 Nfd7 13. Rb1 Ne5 14. Bf1 c6 15.  Na4 Nxa4 16. bxa4 Nd7 17. Nb3 Bxb2 18. Rxb2 Nc5 19. Nxc5 dxc5 20. Rd2 Qc7 21.  f4 Be6 22. Bd3 Rad8 23. f5 Bc8 24. Qg4 Bxf5 25. Qh4 Be6 26. e5 Rd4 27. Qh6 Red8  28. Re3 b5 29. cxb5 cxb5 30. Re4 Rxd3 31. Rxd3 Rxd3 32. Rh4 Qxe5 33. Qxh7+ Kf8  34. Qh8+ Qxh8 0-1

[Event "WchT U26"]
[Site "Paranana"]
[Date "1993.??.??"]
[Round "?"]
[White "Tchimino, Joe"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "2300"]
[BlackElo "0"]
[ECO "B85"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. Kh1  O-O 9. f4 Qc7 10. Be3 b5 11. a3 Bb7 12. Bf3 Nbd7 13. f5 e5 14. Nb3 Rfd8 15. Qe1  Nb6 16. Na5 Bc8 17. Rd1 Na4 18. Nxa4 bxa4 19. Qc3 Qxc3 20. bxc3 Bd7 21. g4 Rdb8  22. g5 Ne8 23. Rb1 Rb5 24. Nc4 Rab8 25. Nb6 Bxg5 26. Bxg5 R8xb6 27. Rb4 a5 28.  Rc4 Rb2 29. Bd8 Rb8 30. Bxa5 Bb5 31. Be2 Bxc4 32. Bxc4 Rxc2 33. Bb4 Nf6 34.  Bxd6 Rbb2 35. Bxe5 Ng4 36. Bg3 Ne3 37. Bxf7+ Kxf7 38. Re1 Re2 39. Rc1 Red2 40.  Bf4 Rd1+ 41. Rxd1 Nxd1 42. e5 Nf2+ 43. Kg1 Nh3+ 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "1991.??.??"]
[Round "4"]
[White "Suzuki, Tomomichi"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "0"]
[BlackElo "0"]
[ECO "B99"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3  Qc7 9. O-O-O Nbd7 10. g4 b5 11. Bxf6 gxf6 12. f5 Ne5 13. Qh3 Bd7 14. fxe6 fxe6  15. Qh5+ Ng6 16. Nf5 b4 17. Nxe7 Kxe7 18. Ne2 Rac8 19. Rd2 Qc5 20. Qh6 Be8 21.  h4 Bf7 22. Nf4 Qa5 23. Kb1 Nxf4 24. Qxf4 e5 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "1991.??.??"]
[Round "6"]
[White "Andersson, Mats"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2325"]
[BlackElo "0"]
[ECO "D03"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 O-O 5. Nbd2 d5 6. c3 b6 7. Be2 Bb7 8. Ne5  Ne8 9. Bf4 Nd7 10. h4 Nxe5 11. dxe5 f6 12. exf6 exf6 13. Nf3 c5 14. Bd3 Nd6 15.  Bxd6 Qxd6 16. h5 f5 17. hxg6 hxg6 18. Qa4 c4 19. Be2 b5 20. Qxb5 Bc6 21. Qa6  Rab8 22. O-O-O Rb6 23. Qa5 Rfb8 24. Bxc4 Rxb2 25. Bb3 Rxf2 26. Nd4 Bxd4 27.  Rxd4 Qe5 28. Qxa7 Bb7 29. Kb1 Rxg2 30. Rb4 Re2 31. Bxd5+ Kg7 32. Rxb7+ Rxb7+  33. Qxb7+ Kf6 34. Qf7+ Kg5 35. Rg1+ 1-0

[Event "Wch U20"]
[Site "Mamaia"]
[Date "1991.??.??"]
[Round "?"]
[White "Buckley, C."]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "0"]
[BlackElo "0"]
[ECO "A03"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. d3 O-O 6. O-O b6 7. Qe1 Bb7 8. h3 c5  9. g4 Nc6 10. Na3 a6 11. c3 Rc8 12. Nc2 Re8 13. e4 dxe4 14. dxe4 Qd3 15. Ne3  Nxe4 16. Qh4 Qd6 17. Rd1 Qb8 18. Nd5 Rcd8 19. Qe1 Rxd5 20. Rxd5 Nb4 21. cxb4  Bxd5 22. Qe2 Qb7 23. Be3 cxb4 24. h4 Nf6 25. g5 Ne4 26. Kh2 Nd6 27. Rc1 Nf5 28.  Bg1 Qb8 29. Ne5 Bxg2 30. Kxg2 Nxh4+ 31. Kh3 Nf5 32. Rc6 0-1

[Event "Wch U20"]
[Site "Mamaia"]
[Date "1991.??.??"]
[Round "?"]
[White "Prakash, GB."]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[WhiteElo "2355"]
[BlackElo "0"]
[ECO "A70"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. Nf3 O-O 6. e4 d6 7. h3 e6 8. Bd3 exd5  9. cxd5 Na6 10. O-O Nc7 11. Re1 a6 12. a4 b6 13. Bf4 Rb8 14. Bf1 Bb7 15. Qd2  Re8 16. Bh2 b5 17. axb5 axb5 18. Qf4 b4 19. Nb5 Nxe4 20. Nxc7 Qxc7 21. Rxe4  Bxd5 22. Rxe8+ Rxe8 23. Qxd6 Qxd6 24. Bxd6 Bxb2 25. Rb1 Bc3 26. Bxc5 Rc8 27.  Bd4 Bxf3 28. Bxc3 Rxc3 29. gxf3 Rxf3 30. Rxb4 Kg7 31. Kg2 Rf6 32. h4 h5 33. Rc4  Rf5 34. Kg3 Rf6 35. Rc7 Rf5 36. Bc4 Rf6 37. f3 Rf5 38. Kf2 Rf4 39. Ke3 Rf5 40.  Ke4 Kg8 41. Bd5 Kg7 42. Re7 Kf8 43. Re5 Rf6 44. f4 Kg7 45. Ke3 Ra6 46. Kd4 Rf6  47. Re4 Rf5 48. Kc5 Rf6 49. Bc6 Kf8 50. Kb6 Kg7 51. Kc7 Kf8 52. Kd7 Kg7 53. Bd5  Kf8 54. Bc4 Kg7 55. Ke8 Rf5 56. Bxf7 g5 57. fxg5 Rxf7 58. Re7 Kg6 59. Re6+ Kg7  60. Rh6 Rf1 61. Rxh5 Re1+ 62. Kd7 Rd1+ 63. Ke6 Ra1 64. Kd5 Ra6 65. Rh6 1/2-1/2

[Event "Wch U20"]
[Site "Mamaia"]
[Date "1991.??.??"]
[Round "?"]
[White "Rocha, Sergio"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2285"]
[BlackElo "0"]
[ECO "B40"]

1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. a3 bxa3 5. Bxa3 d6 6. d4 Be7 7. Bd3 Nf6 8. O-O  O-O 9. c4 b6 10. Qe2 Bb7 11. Nc3 a6 12. Rfd1 Re8 13. e5 dxe5 14. dxe5 Nfd7 15.  Ne4 Bxa3 16. Rxa3 Ra7 17. Nd6 Bxf3 18. Qxf3 Rf8 19. Bxh7+ Kh8 20. Qh5 Nf6 21.  exf6 Qxf6 22. Bg6+ 1-0

[Event "Wch U20"]
[Site "Mamaia"]
[Date "1991.??.??"]
[Round "?"]
[White "Savas, Levent"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[WhiteElo "0"]
[BlackElo "0"]
[ECO "B84"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e6 7. Be2 Be7 8. O-O  O-O 9. a5 b5 10. axb6 Qxb6 11. Be3 Qxb2 12. Qd3 Qb7 13. Rfb1 Qc7 14. Ndb5 Qc6  15. Nd4 Qc7 16. Ra4 Bd7 17. Rab4 Nc6 18. Rb7 Qd8 19. f4 Nxd4 20. Bxd4 e5 21.  Bb6 Qe8 22. fxe5 dxe5 23. Nd5 Nxd5 24. Qxd5 Be6 25. Qxe5 Bf6 26. Qf4 Qa4 27.  Bd3 Ba2 28. Rf1 Qc6 29. Qc7 Qxc7 30. Rxc7 a5 31. c3 a4 32. Bd4 Bg5 33. Ra1 Bb3  34. Bc4 Bxc4 35. Rxc4 a3 36. Rb4 Be7 37. Rb7 Rfe8 38. Kf2 Bf8 39. Ke3 Reb8 40.  Rxb8 Rxb8 41. c4 f6 42. Kd3 Rb3+ 43. Kc2 Rb4 44. Kc3 Rb2 45. c5 Rxg2 46. Rxa3  Rxh2 47. Ra8 Kf7 48. c6 Bd6 49. Ra7+ Kg6 50. Rd7 Bf4 51. Bc5 Rh1 52. Kc4 Rc1+  53. Kd5 Rd1+ 54. Ke6 Re1 55. Kd5 Rd1+ 56. Ke6 Re1 1/2-1/2

[Event "Wch U20"]
[Site "Mamaia"]
[Date "1991.??.??"]
[Round "?"]
[White "Seres, Lajos"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2305"]
[BlackElo "0"]
[ECO "E69"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. e4  c6 9. h3 Qa5 10. Re1 exd4 11. Nxd4 Nb6 12. Bf1 Re8 13. Bf4 d5 14. Nb3 Qb4 15.  a3 Qe7 16. exd5 Qxe1 17. Qxe1 Rxe1 18. Rxe1 cxd5 19. c5 Nbd7 20. Nb5 a5 21. Nc7  Ra7 22. Nd4 Nxc5 23. Ndb5 Ra6 24. Nxa6 bxa6 25. Nd6 Be6 26. b4 axb4 27. axb4  Nce4 28. Bxa6 Nxd6 29. Bxd6 Ne4 30. Bf4 g5 31. Be3 Bc3 32. Rd1 Bxb4 33. Bb7 h6  34. Bd4 Bxh3 35. Bxd5 Nc3 36. Bxc3 Bxc3 37. Rd3 Bf6 38. Rb3 Bf5 39. Rf3 1-0

[Event "Wch U20"]
[Site "Mamaia"]
[Date "1991.??.??"]
[Round "?"]
[White "Stefansson, Hannes"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "2470"]
[BlackElo "0"]
[ECO "B80"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Be7 8. Qd2  b5 9. g4 Bb7 10. O-O-O Nfd7 11. g5 Nc6 12. h4 Rc8 13. Bd3 Nb4 14. Kb1 Nxd3 15.  cxd3 Qa5 16. h5 Nc5 17. Qg2 Kd7 18. g6 hxg6 19. hxg6 Rxh1 20. Qxh1 f6 21. Qh3  Re8 22. Nd5 Bd8 23. b4 Qa4 24. Nc2 Bxd5 25. exd5 Nb7 26. dxe6+ Rxe6 27. Re1 Bc7  28. Bb6 1-0

[Event "Wch U20"]
[Site "Mamaia"]
[Date "1991.??.??"]
[Round "?"]
[White "Van Beers, Eddy"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[WhiteElo "0"]
[BlackElo "0"]
[ECO "E82"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 b6 7. Bd3 a6 8. Nge2 c5  9. Qd2 Nc6 10. g4 1/2-1/2

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "1990.??.??"]
[Round "?"]
[White "Takahashi, Takayoshi"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "0"]
[BlackElo "0"]
[ECO "B97"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3  Be7 9. Qf3 Nbd7 10. O-O-O Qc7 11. Bd3 b5 12. Kb1 Bb7 13. g4 O-O 14. Bxf6 Bxf6  15. Ne2 Rfc8 16. g5 Be7 17. h4 Nc5 18. Rc1 Nxd3 19. cxd3 Qb6 20. Nbd4 Rxc1+ 21.  Rxc1 g6 22. h5 e5 23. hxg6 exd4 24. gxf7+ Kg7 25. Qh5 d5 26. f5 dxe4 27. Nf4  exd3 28. Ne6+ Qxe6 29. fxe6 d2 30. Qh6+ Kh8 31. Rf1 Be4+ 32. Ka1 d1=Q+ 33. Rxd1  d3 34. Rf1 Rf8 35. Qh2 1-0

[Event "Wch U20"]
[Site "Santiago"]
[Date "1990.??.??"]
[Round "6"]
[White "Rahman, A."]
[Black "Watanabe, Akira"]
[Result "0-1"]
[WhiteElo "2215"]
[BlackElo "0"]
[ECO "B92"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Qc7 7. Be2 e5 8. Nb3  Be7 9. O-O O-O 10. Bg5 Nbd7 11. a4 h6 12. Bh4 b6 13. f3 Bb7 14. Qd2 Rfe8 15.  Rfd1 Bf8 16. Kh1 Rac8 17. Rac1 Re6 18. Qe3 Qb8 19. Nd2 Rc5 20. Qg1 g6 21. Bf2  Rc6 22. Nd5 Bc8 23. Nb4 Rc7 24. Nxa6 Bxa6 25. Bxa6 Nc5 26. Bb5 d5 27. exd5 Nxd5  28. Nc4 Nf4 29. Re1 e4 30. fxe4 Nxe4 31. Bxb6 Rxb6 32. Rxe4 Rf6 33. Qd4 Nh5 34.  Re8 Rc8 35. Rxc8 Qxc8 36. Ne5 Rf4 37. Qd7 Qc5 38. Nf3 Nf6 39. Qd3 Ng4 40. Qe2  Nf2+ 41. Kg1 Nd3+ 42. Kf1 Nxc1 43. Qd2 Qf5 44. Qxc1 Bc5 45. Qd2 Qe4 46. Qe2 Qd4  47. Ke1 Qxb2 48. Kd2 Bb4+ 49. Ke3 Qc1+ 50. Kd3 Qa3+ 0-1

[Event "Wch U20"]
[Site "Santiago"]
[Date "1990.??.??"]
[Round "8"]
[White "Weiding, T."]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "0"]
[BlackElo "0"]
[ECO "B50"]

1. e4 c5 2. Nf3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Ne7 7. c3 O-O 8. Re1 b6  9. e5 d5 10. Bg5 Nd7 11. Na3 h6 12. Bd2 Bb7 13. d4 a6 14. Nc2 Rc8 15. Ne3 cxd4  16. cxd4 Nc6 17. Rc1 b5 18. h4 Qb6 19. Nc2 b4 20. Bf4 a5 21. Qd2 Kh7 22. Nh2  Ne7 23. Bh3 Rc4 24. Bf1 Rc6 25. Bd3 Ba6 26. h5 Bxd3 27. Qxd3 Rfc8 28. Nf3 Qc7  29. Re2 Nb6 30. hxg6+ fxg6 31. Kg2 Kg8 32. g4 Nc4 33. Rb1 Rf8 34. Be3 Qd8 35.  b3 Nb6 36. Rh1 Rc3 37. Qd2 g5 38. Bxg5 Rfxf3 39. Bxh6 Ng6 40. Bxg7 Nh4+ 41. Kf1  Kxg7 42. Re3 Rfxe3 43. Nxe3 a4 44. Ng2 Nf3 45. Qh6+ Kf7 46. Qh7+ Ke8 47. Qh8+  Kd7 48. Rh7+ Kc8 49. Qf6 Qe8 50. Qh6 Rc7 1-0

[Event "Wch U20"]
[Site "Santiago"]
[Date "1990.??.??"]
[Round "10"]
[White "Pardo, Marco"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "0"]
[BlackElo "0"]
[ECO "A70"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 c5 6. d5 d6 7. h3 e6 8. Bd3 exd5  9. cxd5 Re8 10. O-O c4 11. Bxc4 Nxe4 12. Nxe4 Rxe4 13. Bd3 Re8 14. Bg5 Qb6 15.  Re1 Bd7 16. Rxe8+ Bxe8 17. Qe2 Nd7 18. Re1 Ne5 19. Kh1 Bd7 20. Nxe5 Bxe5 21. f4  Bd4 22. Qd2 Rc8 23. Re7 h6 24. Bh4 Rc7 25. Re2 Bb5 26. Bd8 Bxd3 27. Bxc7 Qxc7  28. Qxd3 Qc1+ 29. Kh2 Qxf4+ 30. g3 Qf6 31. b3 a5 32. Kg2 Kg7 33. Qf3 Qd8 34.  Qe4 Be5 35. Qe3 Qd7 36. Qb6 a4 37. Qb4 axb3 38. Qxb3 Qc7 39. Qc2 Qe7 40. Qd3  Qd7 41. Qc4 b6 42. Rf2 h5 43. a4 Qa7 44. Qc6 Qa5 45. Qb7 Bf6 46. Qc6 Be5 47. h4  Qb4 48. Qc2 Qd4 49. Qb3 Qe4+ 50. Qf3 Qxf3+ 51. Kxf3 Bd4 52. Re2 Be5 53. Re4 Bf6  54. Rc4 Kf8 55. Rc6 Bd4 56. Rxd6 Ke7 57. Rc6 Kd7 58. g4 hxg4+ 59. Kxg4 Be3 60.  Kf3 Bd4 61. Kg4 Be3 62. h5 gxh5+ 63. Kxh5 Ke7 64. Kg4 Kd7 65. Kf5 Bd4 66. Ke4  Bg1 67. Ke5 Ke7 68. Rc7+ Ke8 69. Kd6 Bh2+ 70. Kc6 Bxc7 71. Kxc7 1-0

[Event "Wch U20"]
[Site "Santiago"]
[Date "1990.??.??"]
[Round "13"]
[White "Figueroa, F."]
[Black "Watanabe, Akira"]
[Result "1-0"]
[WhiteElo "0"]
[BlackElo "0"]
[ECO "B90"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3  Be6 9. Qd2 Nbd7 10. O-O-O b5 11. Qf2 Rc8 12. Kb1 O-O 13. g4 Qc7 14. Nd5 Bxd5  15. exd5 Nc5 16. Qd2 Nfd7 17. Bd3 Nxb3 18. axb3 Qb7 19. h4 Bd8 20. g5 Bb6 21.  h5 Bxe3 22. Qxe3 Nc5 23. Bf5 Rc7 24. b4 Na4 25. Qd3 g6 26. hxg6 fxg6 27. Be6+  Kh8 28. Qxg6 Rg7 29. Qh5 a5 30. Rh4 axb4 31. Rdh1 b3 32. g6 bxc2+ 33. Kc1 Qc7  34. Qxh7+ 1-0

