[Event "Online Olym Div3 A"]
[Site "Chess.com INT"]
[Date "2020.08.09"]
[Round "9.5"]
[White "Liu, Xiangyi"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2377"]
[BlackElo "2284"]
[PlyCount "51"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Singapore"]
[BlackTeam "Japan"]
[WhiteTeamCountry "SIN"]
[BlackTeamCountry "JPN"]

1. e4 c5 2. Nf3 e6 3. g3 d5 4. e5 Nc6 5. Bg2 Qc7 6. Qe2 g6 7. 0-0 Bg7 8. Re1 Nge7 9. c3 c4 10. b3 Na5 11. bxc4 Nxc4 12. d3 Na5 13. h4 h5 14. Ba3 Nf5 15. c4 dxc4 16. Nc3 Bd7 17. Rac1 Bf8 18. Bb2 b5 19. Ne4 0-0-0 20. Nfd2 Bc6 21. dxc4 b4 22. Nd6+ Kb8 23. N2e4 Nxd6 24. exd6 Bxd6 25. Nxd6 Qxd6 26. Be5 1-0

[Event "Online Olym Div3 A"]
[Site "Chess.com INT"]
[Date "2020.08.09"]
[Round "8.1"]
[White "Watanabe, Akira"]
[Black "Efimov, Igor"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2284"]
[BlackElo "2409"]
[PlyCount "71"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Monaco"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "MNC"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 b6 6. Nge2 Bb7 7. 0-0 d5 8. cxd5 exd5 9. a3 Bd6 10. Ng3 Re8 11. Bd2 a6 12. Rc1 c5 13. dxc5 bxc5 14. Na4 Nbd7 15. b4 c4 16. Bc2 Ne5 17. Bc3 Nfg4 18. h3 Nf6 19. Nf5 Bb8 20. Nc5 Bc6 21. f4 Ned7 22. Qe1 Nxc5 23. bxc5 Bd7 24. Nxg7 Kxg7 25. Qg3+ Kf8 26. Qg5 Re6 27. f5 Rc6 28. Ba4 Qc7 29. Rf4 Ke7 30. Rd1 h6 31. Qh4 Ba7 32. Rxd5 Bxc5 33. Re4+ Kd8 34. Bxf6+ Kc8 35. Bxc6 Qxc6 36. Rxc5 1-0

[Event "Online Olym Div3 A"]
[Site "Chess.com INT"]
[Date "2020.08.08"]
[Round "6.2"]
[White "Ker, Anthony F"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2298"]
[BlackElo "2284"]
[PlyCount "100"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "New Zealand"]
[BlackTeam "Japan"]
[WhiteTeamCountry "NZL"]
[BlackTeamCountry "JPN"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 dxe4 5. Nxe4 Nd7 6. d3 Ngf6 7. g3 Be7 8. Bg2 0-0 9. 0-0 Rb8 10. b3 b5 11. Bb2 Bb7 12. Qe2 Qb6 13. Kh1 Rbc8 14. Nxf6+ Bxf6 15. Bxf6 Nxf6 16. c4 a6 17. Rad1 Rfd8 18. Rd2 Rd6 19. Rfd1 Rcd8 20. Ne5 Bxg2+ 21. Qxg2 Nd7 22. Nf3 Nf6 23. Ne5 Nd7 24. Ng4 Nb8 25. Nf2 Nc6 26. Ne4 R6d7 27. Rc1 Nb4 28. Qe2 Nxd3 29. Rcd1 bxc4 30. bxc4 Qc6 31. Rxd3 Rxd3 32. Rxd3 Rxd3 33. Qxd3 f5 34. Kg1 fxe4 35. Qd8+ Kf7 36. Kf2 h6 37. Ke3 Kg6 38. Qd2 Qa4 39. Qe2 Qc6 40. Qg2 Kf6 41. Qxe4 Qb6 42. Qc2 Qd6 43. Qb2+ Kf7 44. Qb7+ Kf6 45. Qb2+ Kf7 46. Qe5 Qxe5+ 47. fxe5 Ke7 48. h4 g6 49. g4 g5 50. hxg5 hxg5 1/2-1/2

[Event "Online Olym Div3 A"]
[Site "Chess.com INT"]
[Date "2020.08.08"]
[Round "4.3"]
[White "Looi, Xin Hao"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2101"]
[BlackElo "2284"]
[PlyCount "52"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Malaysia"]
[BlackTeam "Japan"]
[WhiteTeamCountry "MAS"]
[BlackTeamCountry "JPN"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 Bg7 5. Nf3 0-0 6. e5 Nfd7 7. Bc4 Nb6 8. Bb3 d5 9. 0-0 Nc6 10. Ne2 Na5 11. c3 Nxb3 12. axb3 a5 13. Ng3 e6 14. Qe2 a4 15. bxa4 Rxa4 16. Rxa4 Nxa4 17. Qc2 Bd7 18. b3 Nb6 19. Ba3 Re8 20. Bc5 Bb5 21. Ra1 Nd7 22. Bb4 Nb6 23. Bc5 Nd7 24. Bb4 Nb6 25. Nh5 Bh8 26. Ng3 Bg7 1/2-1/2

[Event "Online Olym Div3 A"]
[Site "Chess.com INT"]
[Date "2020.08.08"]
[Round "5.4"]
[White "Watanabe, Akira"]
[Black "Pasko, Llambi"]
[Result "0-1"]
[ECO "D14"]
[WhiteElo "2284"]
[BlackElo "2410"]
[PlyCount "84"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Albania"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "ALB"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 Bf5 7. Nf3 e6 8. Bb5 Nd7 9. Qa4 Qb6 10. 0-0 Be7 11. Rfc1 0-0 12. a3 a6 13. Bxc6 bxc6 14. b4 a5 15. b5 c5 16. Ne5 Nxe5 17. Bxe5 f6 18. dxc5 Bxc5 19. Bd4 Rfc8 20. Bxc5 Rxc5 21. Qd4 Rac8 22. Qd2 Rc4 23. a4 Qc5 24. Ne2 e5 25. h3 Bc2 26. Qxa5 d4 27. exd4 exd4 28. Qd2 d3 29. Nf4 g6 30. g3 g5 31. Ng2 Bxa4 32. Rxc4 Qxc4 33. b6 Bc6 34. Ne3 Qe4 35. Kh2 Qf3 36. Rf1 Rd8 37. Qa2+ Kh8 38. Qf7 d2 39. Qe7 Re8 40. Qd6 d1Q 41. Qxd1 Rxe3 42. Qxf3 Rxf3 0-1

[Event "Online Olym Div3 A"]
[Site "Chess.com INT"]
[Date "2020.08.07"]
[Round "2.4"]
[White "Hilwani, Talal"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2274"]
[BlackElo "2284"]
[PlyCount "59"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Syria"]
[BlackTeam "Japan"]
[WhiteTeamCountry "SYR"]
[BlackTeamCountry "JPN"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 e5 7. d3 Nc6 8. Rb1 Nh5 9. b4 f5 10. b5 Ne7 11. Qb3 Kh8 12. Bg5 h6 13. Bxe7 Qxe7 14. a4 Nf6 15. a5 e4 16. Nd4 Bd7 17. a6 bxa6 18. bxa6 c5 19. Nc2 Bc6 20. Ne3 Nd7 21. Ned5 Qe5 22. dxe4 Rab8 23. Qc2 Bxd5 24. Nxd5 Rxb1 25. Rxb1 fxe4 26. Qxe4 Qxe4 27. Bxe4 Ne5 28. Rb7 Nxc4 29. Rxa7 Ne5 30. Rc7 1-0

[Event "Online Olym Div3 A"]
[Site "Chess.com INT"]
[Date "2020.08.07"]
[Round "1.2"]
[White "Watanabe, Akira"]
[Black "Venkatesan, Kavin"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "2284"]
[BlackElo "1946"]
[PlyCount "70"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Ireland"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "IRL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Bd3 0-0 6. Nge2 b6 7. cxd5 exd5 8. a3 Bd6 9. 0-0 Bxh2+ 10. Kxh2 Ng4+ 11. Kg3 f5 12. f3 Qd6+ 13. Nf4 Nf6 14. Kf2 g5 15. Nfe2 Ne4+ 16. Kg1 Nxc3 17. Nxc3 Ba6 18. Bxa6 Nxa6 19. Qd3 Nb8 20. Bd2 Nc6 21. Qb5 Rad8 22. Rad1 Kh8 23. f4 gxf4 24. Rxf4 Rg8 25. Rdf1 Rg3 26. Ne2 Rg7 27. Rxf5 Rdg8 28. R1f2 Ne7 29. Rf6 Rxg2+ 30. Rxg2 Rxg2+ 31. Kxg2 Qxf6 32. Qe8+ Kg7 33. Qh5 Ng6 34. Ng3 c6 35. Qf5 Nh4+ 0-1

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.14"]
[Round "11.3"]
[White "Watanabe, Akira"]
[Black "Kosic, Dragan"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "2252"]
[BlackElo "2486"]
[PlyCount "122"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Montenegro"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "MNE"]

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. 0-0 0-0 10. Bc2 Bd6 11. a3 Nxc3 12. bxc3 e5 13. d5 Na5 14. f4 exf4 15. Bxf4 b6 16. Qd3 g6 17. Qg3 Bc5+ 18. Kh1 Ba6 19. Rfe1 Qxd5 20. Nd4 Rfe8 21. Nf5 Be2 22. Qg5 Qd8 23. Nh6+ Kf8 24. Qg3 Qf6 25. Rf1 Bxf1 26. Rxf1 Re3 27. Qf2 Re7 28. Qf3 Rd8 29. Ng4 Qc6 30. Bh6+ Kg8 31. Be4 Qe6 32. Bg5 f5 33. Bd5 Rxd5 34. Nf6+ Kg7 35. Nxd5 Rf7 36. Nf4 Qe4 37. Qh3 Kg8 38. Nd3 Qg4 39. Qxg4 fxg4 40. Rxf7 Kxf7 41. Nxc5 bxc5 42. Be3 Nb7 43. Kg1 Ke6 44. Kf2 Kd5 45. Kg3 Ke4 46. Bh6 Kf5 47. Kf2 Nd6 48. Bf8 Ne4+ 49. Ke3 Nxc3 50. Bxc5 a6 51. Kd3 Nd5 52. g3 h5 53. Kd4 Nf6 54. Kc4 Ne4 55. Be3 g5 56. Kb4 h4 57. Ka5 h3 58. Bg1 Nc3 59. Kxa6 Ke4 60. Ka5 Nb1 61. a4 Nc3 0-1

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.12"]
[Round "10.3"]
[White "Shaw, John"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2419"]
[BlackElo "2252"]
[PlyCount "79"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Scotland"]
[BlackTeam "Japan"]
[WhiteTeamCountry "SCO"]
[BlackTeamCountry "JPN"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 Nc6 7. d4 cxd4 8. Nxd4 g6 9. b3 Bg7 10. Bb2 0-0 11. 0-0 Nxd4 12. Qxd4 Ng4 13. Qd2 Rfe8 14. Rad1 Qc6 15. Rfe1 a6 16. Nd5 Bxb2 17. Qxb2 e6 18. Nb4 Qc7 19. h3 Ne5 20. Nc2 b5 21. f4 Nc6 22. Ne3 bxc4 23. Ng4 Reb8 24. Nf6+ Kf8 25. Nxh7+ Ke7 26. Qf6+ Ke8 27. bxc4 Qe7 28. Qc3 Qh4 29. Nf6+ Ke7 30. e5 dxe5 31. fxe5 Ra7 32. Qd3 Kf8 33. Qd6+ Kg7 34. Qxc6 Rb2 35. Qf3 Rab7 36. Ne8+ Kg8 37. Nd6 Rc7 38. Re2 Rxe2 39. Qxe2 Qg3 40. Rd3 1-0

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.11"]
[Round "9.3"]
[White "Watanabe, Akira"]
[Black "Wiwatanadate, Poompong"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2252"]
[BlackElo "2106"]
[PlyCount "111"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Thailand"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "THA"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 a6 7. Rc1 Bf5 8. e3 e6 9. Qb3 Ra7 10. Be2 Bd6 11. Bxd6 Qxd6 12. 0-0 0-0 13. Na4 b5 14. Nc5 Bg4 15. a4 Bxf3 16. gxf3 Rb8 17. Qc3 Ne7 18. axb5 axb5 19. Ra1 b4 20. Qb3 Qb6 21. Rxa7 Qxa7 22. Rc1 g6 23. Na6 Rb7 24. Ra1 Qb6 25. Nc5 Rb8 26. Ra6 Qd8 27. Qa4 Nf5 28. Ra7 Qb6 29. Qa6 Qxa6 30. Rxa6 Ne7 31. Kf1 Kf8 32. Ke1 Ke8 33. Bd1 Kd8 34. Ba4 Nc8 35. Nd3 Ke7 36. Ne5 Rb7 37. Nc6+ Kd6 38. Nd8+ Rb6 39. Nxf7+ Ke7 40. Ra8 Kxf7 41. Rxc8 Ng8 42. Rc7+ Ne7 43. h4 Ra6 44. b3 Rb6 45. Ke2 h6 46. e4 Kf6 47. Be8 e5 48. dxe5+ Ke6 49. Ke3 g5 50. hxg5 hxg5 51. Kd4 dxe4 52. fxe4 Rb8 53. Bd7+ Kf7 54. Bg4 Rd8+ 55. Ke3 Rb8 56. f4 1-0

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.10"]
[Round "8.3"]
[White "Watanabe, Akira"]
[Black "Tikkanen, Hans"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2252"]
[BlackElo "2559"]
[PlyCount "80"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Sweden"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "SWE"]

1. d4 e6 2. c4 d5 3. Nf3 c6 4. Nbd2 f5 5. e3 Nf6 6. Bd3 Nbd7 7. b3 Bd6 8. Bb2 0-0 9. 0-0 Ne4 10. Ne5 Rf6 11. f4 Rh6 12. Ndf3 Nxe5 13. dxe5 Be7 14. Qe2 Bd7 15. Rac1 Qe8 16. Nd4 Qg6 17. cxd5 exd5 18. Bxe4 fxe4 19. f5 Qg5 20. f6 gxf6 21. e6 Bd6 22. g3 Bxg3 23. hxg3 Rh3 24. Rf2 Be8 25. Rg2 Bg6 26. Qf2 Re8 27. Qf4 Qh5 28. Kf2 Rh1 29. Rxh1 Qxh1 30. Nf5 Rxe6 31. Nh6+ Kg7 32. Ng4 Qd1 33. Bxf6+ Kf8 34. Bd4+ Bf7 35. Rh2 Qc2+ 36. Kg1 Qd1+ 37. Kg2 Qe2+ 38. Kh3 Qf3 39. Rf2 Qxf4 40. Rxf4 b6 1-0

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.09"]
[Round "7.3"]
[White "Mensah, Joseph Jamena"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "2252"]
[PlyCount "60"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Ghana"]
[BlackTeam "Japan"]
[WhiteTeamCountry "GHA"]
[BlackTeamCountry "JPN"]

1. e4 c5 2. Nc3 e6 3. Bc4 a6 4. a4 Nc6 5. Nf3 Nf6 6. d4 cxd4 7. Nxd4 Qc7 8. Bb3 Nxe4 9. Nxe6 dxe6 10. Nxe4 Qe5 11. Qe2 Bb4+ 12. c3 Nd4 13. f4 Nxe2 14. fxe5 Nxc1 15. Rxc1 Ba5 16. Nd6+ Ke7 17. Bc2 f5 18. Kf2 Bb6+ 19. Ke2 Bd7 20. Rhd1 Bc6 21. g3 g5 22. b4 g4 23. Rd2 Bf3+ 24. Ke1 Be3 25. c4 h5 26. c5 h4 27. Rcd1 Bxd2+ 28. Rxd2 hxg3 29. hxg3 f4 30. gxf4 g3 0-1

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.08"]
[Round "6.3"]
[White "Singh, Ravishen"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2104"]
[BlackElo "2252"]
[PlyCount "98"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Trinidad and Tobago"]
[BlackTeam "Japan"]
[WhiteTeamCountry "TRI"]
[BlackTeamCountry "JPN"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 e5 6. c3 a6 7. Bd3 Be7 8. Bc2 0-0 9. d3 Re8 10. Nbd2 Bf8 11. Nf1 g6 12. Ng3 b5 13. Bg5 h6 14. Bc1 Bg7 15. h3 Bb7 16. a4 d5 17. Qe2 d4 18. Bb3 c4 19. dxc4 Nc5 20. Ba2 bxa4 21. Bb1 Bc6 22. Nd2 Nfd7 23. cxd4 exd4 24. f4 Ne6 25. Nf3 Ndc5 26. f5 d3 27. Qf2 Nd4 28. Be3 Nxf3+ 29. gxf3 Nb3 30. Ra2 Qd6 31. Rd1 d2 32. fxg6 fxg6 33. Ne2 Rad8 34. Nf4 Bd4 35. Bd3 Qxf4 36. Bxf4 Bxf2+ 37. Kxf2 Rxd3 38. Bxh6 Kh7 39. Bg5 Rf8 40. f4 Nd4 41. Ra3 Nb3 42. h4 Bxe4 43. Rxa4 Rf3+ 44. Kg1 Bc2 45. Rxd2 Nxd2 46. Rxa6 Be4 47. Ra7+ Kg8 48. c5 Ra8 49. Rxa8+ Bxa8 0-1

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.06"]
[Round "5.3"]
[White "Watanabe, Akira"]
[Black "Garcia Fuentes, Sergio Miguel"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2252"]
[BlackElo "2166"]
[PlyCount "60"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Guatemala"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "GUA"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 a6 6. Bf4 Nc6 7. Rc1 e6 8. e3 Be7 9. Bd3 0-0 10. 0-0 Nh5 11. Be5 f6 12. Bg3 Nxg3 13. hxg3 f5 14. Na4 g5 15. Qb3 g4 16. Nd2 Bd6 17. a3 Rf6 18. Rfd1 Rh6 19. Kf1 Rh2 20. Nc5 Na5 21. Qc3 b6 22. b4 bxc5 23. dxc5 Bc7 24. bxa5 Bxa5 25. Qb2 Rh1+ 26. Ke2 Rxd1 27. Rxd1 Bd7 28. Qb7 Rb8 29. Qxa6 Ra8 30. Qb7 Rb8 1/2-1/2

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.04"]
[Round "3.3"]
[White "Watanabe, Akira"]
[Black "Schreiner, Peter"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "2252"]
[BlackElo "2460"]
[PlyCount "49"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Austria"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Bg4 11. f3 Bd7 12. Rb1 Qc7 13. Bd3 Rad8 14. Bf4 Qc8 15. Rc1 b5 16. Qd2 c4 17. Bc2 b4 18. cxb4 c3 19. Nxc3 Bxd4+ 20. Kh1 Be6 21. Nd5 Bb2 22. Ba4 Bxc1 23. Rxc1 Qa6 24. Bxc6 Kh8 25. Bh6 1-0

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.03"]
[Round "2.3"]
[White "Watanabe, Akira"]
[Black "Bueno, Mark"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2252"]
[BlackElo "1828"]
[PlyCount "141"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Aruba"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "ARN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. cxd5 exd5 6. Bd3 0-0 7. Nge2 c5 8. a3 Bxc3+ 9. bxc3 Nc6 10. 0-0 Qa5 11. Bd2 c4 12. Bc2 Ne7 13. Ng3 Re8 14. f3 h5 15. e4 h4 16. Ne2 dxe4 17. fxe4 Qh5 18. Nf4 Qxd1 19. Raxd1 Bg4 20. Rde1 b5 21. e5 Nfd5 22. Nxd5 Nxd5 23. Re4 Be6 24. Rxh4 a5 25. Bh7+ Kf8 26. Be4 Ke7 27. Rf3 Rh8 28. Rxh8 Rxh8 29. h3 Rb8 30. Kf2 Rf8 31. Ke2 Rc8 32. Kd1 Kd7 33. Kc2 Rb8 34. Rf1 Rb6 35. g4 Rb8 36. h4 Rh8 37. h5 Nc7 38. Bf3 a4 39. Rb1 Rb8 40. Rf1 Nd5 41. Rb1 Kc6 42. Kd1 Kb6 43. Ke1 Rf8 44. Kf2 Rh8 45. Kg3 Kc6 46. Be4 Kb6 47. Rf1 Kc6 48. Bf5 Kd7 49. Rb1 Rb8 50. Bc2 Kc7 51. Kh4 Ne7 52. Rf1 Rh8 53. Kg5 Nd5 54. Bf5 Kd7 55. Be4 Kc6 56. Kh4 Kd7 57. Rb1 Rb8 58. g5 Ne7 59. g6 fxg6 60. hxg6 Kc7 61. Rf1 Rh8+ 62. Kg3 Nd5 63. Bf5 Bg8 64. Bg5 Nxc3 65. e6 Kd6 66. Re1 Bxe6 67. Bxe6 Re8 68. Bf4+ Kc6 69. d5+ Kb6 70. d6 Nd5 71. d7 1-0

[Event "Olympiad-41"]
[Site "Tromsoe"]
[Date "2014.08.02"]
[Round "1.3"]
[White "Akopian, Vladimir Eduardovic"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2655"]
[BlackElo "2252"]
[PlyCount "93"]
[EventDate "2014.08.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "CBM 162"]
[Source "ChessBase"]
[SourceDate "2014.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.09.17"]
[SourceQuality "1"]
[WhiteTeam "Armenia"]
[BlackTeam "Japan"]
[WhiteTeamCountry "ARM"]
[BlackTeamCountry "JPN"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. Nc3 e5 7. d4 exd4 8. Nxd4 Nbd7 9. e4 c6 10. Be3 Re8 11. h3 Nc5 12. Qc2 a5 13. Nb3 Nfd7 14. Nxc5 Nxc5 15. Rad1 Qe7 16. Qd2 Be6 17. Qxd6 Qxd6 18. Rxd6 Bxc3 19. bxc3 Na4 20. Rb1 Nxc3 21. Rxb7 Nxa2 22. Rxc6 Nb4 23. Rc5 Nc2 24. Bd2 a4 25. Rb2 Na3 26. Bf1 Rec8 27. Rxc8+ Rxc8 28. c5 Rxc5 29. Bb4 Nc4 30. Ra2 Ne5 31. Rxa4 Rc1 32. Ra8+ Kg7 33. Kg2 h6 34. Bf8+ Kh7 35. Be7 Kg7 36. Bf8+ Kh7 37. Be7 Kg7 38. Bd6 Nc4 39. Bc5 Bxh3+ 40. Kxh3 Rxf1 41. Bd4+ f6 42. Ra6 Ne5 43. f4 Rh1+ 44. Kg2 Rh2+ 45. Kxh2 Nf3+ 46. Kg2 Nxd4 47. Rd6 1-0

[Event "JPN-ch 46th"]
[Site "Tokyo"]
[Date "2013.05.05"]
[Round "11"]
[White "Usuba, Hiroto"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[ECO "A24"]
[BlackElo "2281"]
[PlyCount "164"]
[EventDate "2013.05.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 e5 7. 0-0 c6 8. d3 a6 9. h3 b5 10. a3 Nbd7 11. Be3 Rb8 12. b4 bxc4 13. dxc4 Nb6 14. Bxb6 Rxb6 15. Qd3 Rb7 16. Rad1 Rd7 17. Qe3 Bb7 18. Na4 d5 19. Nc5 d4 20. Qb3 Re7 21. f4 Nh5 22. f5 Bh6 23. Qf3 Bc8 24. Nd3 Nf6 25. g4 Be3+ 26. Kh1 h5 27. gxh5 gxf5 28. exf5 e4 29. Qg3+ Kh7 30. Ndf4 Rg8 31. Ng6 Nxh5 32. Qxe3 dxe3 33. Rxd8 fxg6 34. fxg6+ Kg7 35. Rd6 Re6 36. c5 Rxd6 37. cxd6 Be6 38. Kh2 Bc4 39. Re1 Rd8 40. Nd4 Kxg6 41. Bxe4+ Kg5 42. Rxe3 Rxd6 43. Nxc6 Kf4 44. Re1 Re6 45. Na5 Bd5 46. Bxd5 Rxe1 47. a4 Re2+ 48. Kg1 Kg3 49. Kf1 Nf4 50. Bb7 Ra2 51. Ke1 Nd3+ 52. Kd1 Nxb4 53. Nc6 Nxc6 54. Bxc6 Kxh3 55. Kc1 a5 56. Kb1 Rf2 57. Be4 Kg3 58. Bc2 Kf4 59. Kb2 Rf3 60. Bg6 Ke5 61. Be8 Kd4 62. Bb5 Kc5 63. Ka2 Kb4 64. Kb2 Rf2+ 65. Kc1 Kb3 66. Kb1 Rg2 67. Kc1 Rg1+ 68. Kd2 Kb2 69. Kd3 Kb3 70. Kd4 Rd1+ 71. Kc5 Rc1+ 72. Kd4 Rc8 73. Kd3 Rd8+ 74. Ke4 Kc3 75. Ke5 Rd1 76. Ke4 Rd4+ 77. Ke5 Rh4 78. Kd5 Kb4 79. Kd6 Rh5 80. Kc6 Rc5+ 81. Kb6 Rc3 82. Ka6 Ra3 0-1

[Event "JPN-ch 46th"]
[Site "Tokyo"]
[Date "2013.05.05"]
[Round "9"]
[White "Watanabe, Akira"]
[Black "Higashishiba, Teruomi"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2281"]
[PlyCount "99"]
[EventDate "2013.05.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nge2 dxc4 7. Bxc4 c5 8. 0-0 Nbd7 9. a3 Bxc3 10. bxc3 b6 11. f3 Qc7 12. Bd3 e5 13. Bb2 Rd8 14. Rc1 c4 15. Bc2 Nc5 16. Ng3 Ba6 17. Rf2 Nd3 18. Bxd3 cxd3 19. c4 Bxc4 20. dxe5 Nd5 21. Qd2 b5 22. Nf5 Qc5 23. e4 Ne7 24. Qg5 Nxf5 25. exf5 h6 26. Qf4 Rd5 27. g4 Rad8 28. Kg2 Qb6 29. Rd1 Qc6 30. Rfd2 Bb3 31. Re1 Rc5 32. e6 Rc4 33. exf7+ Kxf7 34. Qe5 Rxg4+ 35. Kf2 Qb6+ 36. Re3 Rg5 37. Qe7+ Kg8 38. f6 Qa5 39. Rdxd3 Rxd3 40. Rxd3 Qb6+ 41. Bd4 Qc6 42. Rc3 Qd5 43. Qxa7 Bc4 44. fxg7 Qe6 45. Qb8+ Kh7 46. Qh8+ Kg6 47. Re3 Qh3 48. Qe8+ Kh7 49. g8B+ Bxg8 50. Re7+ 1-0

[Event "JPN-ch 46th"]
[Site "Tokyo"]
[Date "2013.05.05"]
[Round "10"]
[White "Watanabe, Akira"]
[Black "Kojima, Shinya"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2281"]
[BlackElo "2384"]
[PlyCount "84"]
[EventDate "2013.05.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 Bf5 7. Nf3 e6 8. Bb5 Nd7 9. 0-0 Rc8 10. Qa4 a6 11. Bxc6 Rxc6 12. Rfc1 Be7 13. Nd1 b5 14. Qb3 Qc8 15. e4 dxe4 16. d5 Rc4 17. Nd4 0-0 18. Qg3 Bg6 19. b3 Rc5 20. Nc6 Re8 21. Bd6 Bxd6 22. Qxd6 Rxc1 23. Rxc1 Kh8 24. Rc3 Nf6 25. Ne7 Qa8 26. dxe6 Rd8 27. Qxd8+ Qxd8 28. Rc8 Qxc8 29. Nxc8 fxe6 30. Nd6 Kg8 31. b4 Kf8 32. Nb7 Nd7 33. Nc3 Ke7 34. a4 bxa4 35. Nxa4 Be8 36. Nac5 Nxc5 37. Nxc5 Bb5 38. Nxe4 Bd3 39. Nc5 Bc4 40. Ne4 Bd3 41. Nc5 Bc4 42. Ne4 Bd3 1/2-1/2

[Event "JPN-ch 46th"]
[Site "Tokyo"]
[Date "2013.05.04"]
[Round "8"]
[White "Kobayashi, Atsuhiko"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2011"]
[BlackElo "2281"]
[PlyCount "72"]
[EventDate "2013.05.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. f4 Nc6 9. Be3 0-0 10. Qe1 Nxd4 11. Bxd4 b5 12. a3 Bb7 13. Qg3 Bc6 14. Rae1 Qd7 15. Bd3 a5 16. Rf3 b4 17. Nd5 exd5 18. exd5 Bxd5 19. Rxe7 Qxe7 20. Re3 Qxe3+ 21. Qxe3 Ng4 22. Qg3 f5 23. h3 Nf6 24. Bxf5 Rae8 25. Bd3 Be4 26. Bc4+ Kh8 27. Qg5 bxa3 28. bxa3 Bxc2 29. Qxa5 Bg6 30. Qb4 Nh5 31. Bb5 Rb8 32. Qxd6 Nxf4 33. a4 Nh5 34. Qe5 Nf6 35. a5 Be4 36. a6 Ba8 1/2-1/2

[Event "JPN-ch 46th"]
[Site "Tokyo"]
[Date "2013.05.04"]
[Round "7"]
[White "Watanabe, Akira"]
[Black "Gonda, Gentaro"]
[Result "1/2-1/2"]
[ECO "A77"]
[WhiteElo "2281"]
[BlackElo "2078"]
[PlyCount "127"]
[EventDate "2013.05.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Nbd7 8. e4 Bg7 9. Be2 0-0 10. 0-0 Re8 11. a4 a6 12. Ra3 Rb8 13. a5 Qc7 14. Qc2 b5 15. axb6 Rxb6 16. Nc4 Rb4 17. Bf4 Bf8 18. Bd3 Ng4 19. Bd2 Nge5 20. Nxe5 Nxe5 21. Bxa6 Bxa6 22. Rxa6 Qb7 23. Ra2 Nc4 24. Bc1 Bg7 25. Re1 Nb6 26. Re2 Qe7 27. f3 Nc4 28. g3 h5 29. h4 Ne5 30. Kg2 Qf6 31. Rf2 Nc4 32. Nd1 Qe7 33. Ra4 Rxa4 34. Qxa4 Ne5 35. Bg5 f6 36. Be3 Rb8 37. Qc2 Qb7 38. Bd2 f5 39. Bc3 fxe4 40. Qxe4 Qf7 41. f4 Ng4 42. Re2 Bxc3 43. Nxc3 Nf6 44. Qd3 Re8 45. Rxe8+ Qxe8 46. Kf3 Ng4 47. Ne4 Qb8 48. Nf6+ Kg7 49. Nxg4 hxg4+ 50. Kxg4 Qxb2 51. h5 gxh5+ 52. Kxh5 Qf6 53. f5 Qh6+ 54. Kg4 Kf6 55. Qc3+ Kf7 56. Qc2 Kf6 57. Qb2+ Kf7 58. Kf3 Qh5+ 59. g4 Qh3+ 60. Kf4 Qh6+ 61. Ke4 Qh1+ 62. Kf4 Qh6+ 63. Kg3 Qe3+ 64. Kh4 1/2-1/2

[Event "JPN-ch 46th"]
[Site "Tokyo"]
[Date "2013.05.03"]
[Round "6"]
[White "Nanjo, Ryosuke"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2327"]
[BlackElo "2281"]
[PlyCount "65"]
[EventDate "2013.05.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Qd2 Nbd7 10. 0-0-0 Rc8 11. Kb1 Be7 12. g3 b5 13. Nd5 Nxd5 14. exd5 Bf5 15. Bd3 Bxd3 16. Qxd3 0-0 17. Rhg1 Nb6 18. Bxb6 Qxb6 19. g4 h4 20. g5 Rc4 21. c3 Rf4 22. Qe2 g6 23. Nd2 Kg7 24. Ne4 Qc7 25. Rg4 Rf5 26. h3 Rh8 27. Rf1 Qd8 28. Qe3 Rh5 29. Rfg1 Qa8 30. Rd1 Qd8 31. Rdg1 Qa8 32. Rd1 Qd8 33. Rdg1 1/2-1/2

[Event "JPN-ch 46th"]
[Site "Tokyo"]
[Date "2013.05.03"]
[Round "5"]
[White "Watanabe, Akira"]
[Black "Shinoda, Taro"]
[Result "1-0"]
[ECO "A77"]
[WhiteElo "2281"]
[BlackElo "1918"]
[PlyCount "57"]
[EventDate "2013.05.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Nbd7 8. e4 Bg7 9. Be2 0-0 10. 0-0 Re8 11. a4 Ne5 12. Ra3 g5 13. Qc2 h6 14. Nd1 Rb8 15. Ne3 b6 16. Bb5 Re7 17. f4 Neg4 18. Nxg4 Nxg4 19. Nf3 gxf4 20. Bxf4 a6 21. Bc6 Nf6 22. e5 Nxd5 23. Bxd5 dxe5 24. Rd3 Qe8 25. Bg3 Bf5 26. Nxe5 Bxd3 27. Qxd3 Bxe5 28. Bxe5 Rxe5 29. Bxf7+ 1-0

[Event "JPN-ch 46th"]
[Site "Tokyo"]
[Date "2013.05.01"]
[Round "2"]
[White "Nakamura, Naohiro"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2058"]
[BlackElo "2281"]
[PlyCount "105"]
[EventDate "2013.05.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Nd2 a5 10. a3 Nd7 11. Rb1 f5 12. b4 Kh8 13. Qc2 Ng8 14. exf5 gxf5 15. f4 exf4 16. Nf3 axb4 17. axb4 Ndf6 18. Bd3 Nh5 19. Ne2 Ngf6 20. Nxf4 Nxf4 21. Bxf4 Ne4 22. Bc1 Qf6 23. Bb2 Nc3 24. Qb3 Ra2 25. Qxa2 Nxa2 26. Bxf6 Bxf6 27. Rb3 Bd7 28. b5 Nc3 29. Ra3 Ne4 30. Bc2 Nc5 31. Re1 Rg8 32. h3 Bb2 33. Ra7 Bf6 34. Re2 Kg7 35. Kf1 Kf7 36. Rf2 Re8 37. Nd2 Bd4 38. Rf3 Be3 39. Ke2 Bd4+ 40. Kd1 Nd3 41. Bxd3 Bxa7 42. Bxf5 Bxf5 43. Rxf5+ Kg6 44. Rf4 Be3 45. Re4 Rxe4 46. Nxe4 Kf5 47. Ng3+ Ke5 48. Ke2 Bb6 49. Kd3 c6 50. dxc6 bxc6 51. bxc6 d5 52. c5 Bc7 53. Ne2 1-0

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.09.09"]
[Round "11.2"]
[White "Watanabe, Akira"]
[Black "Villegas, Pierre"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2278"]
[BlackElo "2249"]
[PlyCount "95"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Monaco"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "MNC"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 Bg4 7. e3 Bh5 8. Bd3 Bg6 9. Bxg6 hxg6 10. Nge2 Nf6 11. h3 Nbd7 12. 0-0 0-0 13. Rad1 Nb6 14. f3 Nh5 15. Bh2 Nc4 16. Rd3 Bd6 17. e4 Bxh2+ 18. Kxh2 g5 19. b3 Nb6 20. Qd2 Qd6+ 21. e5 Qh6 22. f4 gxf4 23. Nxf4 Nxf4 24. Rxf4 f6 25. Ne2 fxe5 26. dxe5 Nd7 27. Rxf8+ Nxf8 28. Qb4 b6 29. Ng1 c5 30. Qg4 d4 31. Rg3 Re8 32. Qe4 Re6 33. Qd5 Qf4 34. Nf3 d3 35. Qxd3 Rg6 36. Qc4+ Qxc4 37. bxc4 Re6 38. Rg4 a6 39. Re4 Rc6 40. Ng5 Ne6 41. Nxe6 Rxe6 42. Kg3 Rg6+ 43. Kf3 Kf7 44. g4 Rh6 45. Kg3 g5 46. a4 Ke6 47. Re3 Rh8 48. Re2 1/2-1/2

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.09.07"]
[Round "10.3"]
[White "Watanabe, Akira"]
[Black "Yeoh, Li Tian"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2278"]
[BlackElo "2258"]
[PlyCount "97"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Malaysia"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "MAS"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 a6 7. Rc1 Bf5 8. e3 Rc8 9. Be2 e6 10. 0-0 Bd6 11. Bxd6 Qxd6 12. Nh4 Be4 13. f3 Bg6 14. Na4 0-0 15. Nxg6 hxg6 16. Nc5 Rc7 17. Qd2 e5 18. Rc3 Re8 19. Nb3 exd4 20. Nxd4 Nxd4 21. Qxd4 Rxc3 22. Qxc3 d4 23. Qd2 Rxe3 24. Rd1 Re8 25. Bc4 Rd8 26. Qd3 b5 27. Bb3 Nh7 28. Re1 Nf8 29. Re4 Qf6 30. g3 g5 31. h4 Ng6 32. hxg5 Qxg5 33. Rg4 Qc1+ 34. Kg2 Ne5 35. Qf5 Qd2+ 36. Kh3 Nxg4 37. Bxf7+ Kh8 38. fxg4 Qh6+ 39. Kg2 d3 40. g5 Qh7 41. g6 Qh6 42. Bb3 d2 43. Bd1 a5 44. a4 bxa4 45. Qxa5 Rg8 46. Qf5 Re8 47. Qg4 Rd8 48. Bxa4 Rf8 49. b4 1/2-1/2

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.09.06"]
[Round "9.3"]
[White "Cueto Chajtur, Johny"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2282"]
[BlackElo "2278"]
[PlyCount "103"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Japan"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "JPN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Be3 Nc6 6. Qb6 Qxb6 7. Bxb6 Nf6 8. Nc3 g6 9. Nd2 Bh6 10. Nc4 Be6 11. Be3 Bxe3 12. Nxe3 0-0 13. 0-0-0 Ng4 14. Nxg4 Bxg4 15. Rd2 Rac8 16. f4 Be6 17. Bd3 Nb4 18. Kb1 Nxd3 19. cxd3 Rc7 20. Re1 Rfc8 21. f5 gxf5 22. exf5 Bxf5 23. Nd5 e6 24. Nxc7 Rxc7 25. Rc1 Rd7 26. Rc3 e5 27. Kc1 d5 28. d4 exd4 29. Rxd4 Be4 30. Kd2 f5 31. g3 Kf7 32. Ke3 Ke6 33. Rc8 Ke5 34. Re8+ Kd6 35. Rd2 Rc7 36. Kf4 Rc1 37. Rh8 Rf1+ 38. Kg5 Ke5 39. Rxh7 d4 40. Re7+ Kd6 41. Rf7 d3 42. Rf8 Re1 43. Rxf5 Bxf5 44. Kxf5 Re2 45. Rxd3+ Kc6 46. Rc3+ Kd6 47. Rb3 Rxh2 48. Rxb7 a5 49. g4 a4 50. a3 Rf2+ 51. Kg6 Ke6 52. g5 1-0

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.09.05"]
[Round "8.2"]
[White "Adly, Ahmed"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2602"]
[BlackElo "2278"]
[PlyCount "67"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Egypt"]
[BlackTeam "Japan"]
[WhiteTeamCountry "EGY"]
[BlackTeamCountry "JPN"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 0-0 5. 0-0 d6 6. d4 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Re8 10. Be3 c6 11. h3 Nc5 12. Qc2 a5 13. Rad1 Nfd7 14. f4 a4 15. Rfe1 Qa5 16. Bf2 Qb4 17. a3 Qa5 18. g4 Nb6 19. Nb1 Ne6 20. Ne2 Qa6 21. f5 Nf8 22. Bd4 Qxc4 23. Qd2 Bxd4+ 24. Nxd4 Qc5 25. Rf1 Nfd7 26. f6 d5 27. Nc3 Qd6 28. Nf5 Qc5+ 29. Kh1 Nxf6 30. Nh6+ Kg7 31. Rxf6 Kxf6 32. Rf1+ Kg7 33. Rxf7+ Kh8 34. Qf4 1-0

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.09.04"]
[Round "7.3"]
[White "Dekar, Lies"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2155"]
[BlackElo "2278"]
[PlyCount "102"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Algeria"]
[BlackTeam "Japan"]
[WhiteTeamCountry "ALG"]
[BlackTeamCountry "JPN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Nc6 8. Bg2 Qc7 9. 0-0 Be7 10. Kh1 0-0 11. g5 Nd7 12. h4 Re8 13. Nce2 Bf8 14. b3 Nxd4 15. Nxd4 b5 16. Bb2 Bb7 17. a4 bxa4 18. Rxa4 Nc5 19. Rc4 d5 20. exd5 exd5 21. Rc3 Qf4 22. Bc1 Qe5 23. Rf3 Ne6 24. Be3 Bd6 25. Rg3 Nxd4 26. Bxd4 Qf4 27. Qg4 Qxg4 28. Rxg4 Bc8 29. Rg3 Bxg3 30. fxg3 Bb7 31. b4 Re2 32. c3 Rae8 33. Bf3 Rc2 34. h5 Bc6 35. Ra1 Bb7 36. Rf1 Re7 37. Kg1 Bc6 38. Ra1 h6 39. gxh6 gxh6 40. Kh1 Bb7 41. Rg1 f5 42. g4 f4 43. g5 hxg5 44. Rxg5+ Kh7 45. Rg1 Rc7 46. Re1 R2xc3 47. Re8 Rc1+ 48. Kh2 Kh6 49. Re6+ Kh7 50. Re8 Kh6 51. Re6+ Kh7 1/2-1/2

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.09.03"]
[Round "6.3"]
[White "Watanabe, Akira"]
[Black "Dineley, Richard"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2278"]
[BlackElo "2259"]
[PlyCount "62"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Wales"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "WLS"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. cxd5 exd5 5. Nc3 Bf5 6. Qb3 Qb6 7. Qxb6 axb6 8. Nh4 Be6 9. h3 Be7 10. Nf3 Nf6 11. Bf4 b5 12. e3 b4 13. Nb1 Ne4 14. Nbd2 f5 15. Bd3 Nd7 16. Ke2 0-0 17. Ne5 Nxe5 18. Bxe5 Ra7 19. Bc2 b6 20. f3 Nxd2 21. Kxd2 Rfa8 22. g4 Rxa2 23. Rxa2 Rxa2 24. gxf5 Rxb2 25. fxe6 b3 26. Kc3 Rxc2+ 27. Kxb3 Re2 28. Ra1 Rxe3+ 29. Kb2 Re2+ 30. Kb3 Re3+ 31. Kb2 Re2+ 1/2-1/2

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.09.01"]
[Round "5.3"]
[White "Pereira, Ruben Miguel Nunes"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "2417"]
[BlackElo "2278"]
[PlyCount "74"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Portugal"]
[BlackTeam "Japan"]
[WhiteTeamCountry "POR"]
[BlackTeamCountry "JPN"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 Nbd7 7. Qc2 e5 8. Rd1 exd4 9. Nxd4 Re8 10. Nc3 c6 11. b4 Ng4 12. Rb1 Nde5 13. h3 Nxf2 14. Kxf2 Nxc4 15. Ne4 d5 16. Ng5 Bxd4+ 17. Rxd4 Qf6+ 18. Rf4 Qxg5 19. Rxc4 Qf5+ 20. Qxf5 Bxf5 21. e4 Bxe4 22. Rxe4 dxe4 23. Bg5 f6 24. Be3 Rad8 25. Bf1 Kg7 26. a4 a6 27. b5 axb5 28. axb5 cxb5 29. Rxb5 Re7 30. Bc4 Rc8 31. Bb3 Rc3 32. Rb6 Rd7 33. Ba4 Rdd3 34. Rxb7+ Kg8 35. Bh6 g5 36. Rg7+ Kh8 37. Re7 Rf3+ 1/2-1/2

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.08.31"]
[Round "4.3"]
[White "Watanabe, Akira"]
[Black "Mueller, Oliver"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "2278"]
[BlackElo "2265"]
[PlyCount "132"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "IBCA"]
[WhiteTeamCountry "JPN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nge2 c5 7. cxd5 cxd4 8. exd4 Nxd5 9. 0-0 Nc6 10. Nxd5 Qxd5 11. Be3 Rd8 12. Qc2 g6 13. Be4 Qa5 14. a3 Bd6 15. b4 Qc7 16. Rac1 Qb8 17. g3 Bd7 18. Rfd1 Ne7 19. Bf4 a5 20. Bxd6 Qxd6 21. Bxb7 Rab8 22. Qc7 Ba4 23. Re1 axb4 24. axb4 Qxb4 25. Rb1 Qd6 26. Qxd6 Rxd6 27. Be4 Rbd8 28. h4 Bc6 29. Bxc6 Nxc6 30. Kg2 Nxd4 31. Nxd4 Rxd4 32. Rb2 Kg7 33. Reb1 R8d5 34. Rb4 e5 35. Rb5 Kf6 36. Rxd5 Rxd5 37. Rb6+ Kf5 38. Rb7 Ke6 39. Kf3 h5 40. Rb6+ Kf5 41. Rb7 f6 42. Rf7 Rd3+ 43. Ke2 Ra3 44. Rg7 g5 45. hxg5 fxg5 46. Rh7 Kg4 47. Rg7 Ra6 48. Re7 Ra5 49. Rg7 Ra4 50. Ke3 Kf5 51. Rh7 h4 52. gxh4 gxh4 53. Rh5+ Kg4 54. Rxe5 h3 55. Re8 h2 56. Rg8+ Kh3 57. Rg3+ Kh4 58. Rg8 Ra3+ 59. Kf4 Rf3+ 60. Kxf3 h1Q+ 61. Kf4 Qh2+ 62. Kf3 Qh1+ 63. Kf4 Qc1+ 64. Ke5 Qb2+ 65. Kd6 Qf6+ 66. Kc5 Qe5+ 0-1

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.08.30"]
[Round "3.3"]
[White "Sipila, Vilka"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "2431"]
[BlackElo "2278"]
[PlyCount "78"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Finland"]
[BlackTeam "Japan"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "JPN"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. f3 Kh8 12. Bd2 f4 13. Rc1 g5 14. c5 Nxc5 15. Nxc5 dxc5 16. Na4 b6 17. b4 cxb4 18. Bxb4 Ng6 19. Bb5 Rf6 20. Qc2 c5 21. Be1 g4 22. fxg4 Bxg4 23. Be2 Qd7 24. Nc3 Rg8 25. Qd1 h5 26. h3 Bxh3 27. Bxh5 Bh6 28. Rc2 f3 29. Rxf3 Nf4 30. Rg3 Rxg3 31. Bxg3 Bxg2 32. Bxf4 Qh3 33. Rxg2 Bxf4 34. Re2 Be3+ 35. Rxe3 Qxe3+ 36. Kh1 Qh3+ 37. Kg1 Qg3+ 38. Kh1 Rf2 39. Qg4 Rf1# 0-1

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.08.29"]
[Round "2.3"]
[White "Rwamavubi, Alexis"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[ECO "D03"]
[BlackElo "2278"]
[PlyCount "68"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Burundi"]
[BlackTeam "Japan"]
[WhiteTeamCountry "BRI"]
[BlackTeamCountry "JPN"]

1. Nf3 Nf6 2. d4 d5 3. Bg5 e6 4. Bxf6 Qxf6 5. Nbd2 Nc6 6. c3 Qg6 7. g3 Be7 8. e3 Bd7 9. a4 f6 10. Bb5 a6 11. Bxc6 Bxc6 12. 0-0 h5 13. Nh4 Qh7 14. f4 g5 15. fxg5 fxg5 16. Nhf3 Bf6 17. b4 Qd3 18. Qe1 g4 19. b5 axb5 20. axb5 Rxa1 21. Qxa1 Qxe3+ 22. Kg2 Bxb5 23. Re1 gxf3+ 24. Nxf3 Qd3 25. Rxe6+ Kf7 26. Qe1 Qf1+ 27. Qxf1 Bxf1+ 28. Kxf1 Kxe6 29. Ke2 Ra8 30. Kd3 Ra2 31. Nd2 Rxd2+ 32. Kxd2 Kf5 33. Kc2 Kg4 34. Kb3 Kh3 0-1

[Event "Ho Chi Minh City zt 3.3"]
[Site "Ho Chi Minh City"]
[Date "2009.07.29"]
[Round "9"]
[White "Watanabe, Akira"]
[Black "Chua, Zheng Yuan Terry"]
[Result "1-0"]
[ECO "A77"]
[WhiteElo "2339"]
[BlackElo "2226"]
[PlyCount "89"]
[EventDate "2009.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 a6 8. a4 Nbd7 9. e4 Bg7 10. Be2 0-0 11. 0-0 Re8 12. Ra3 g5 13. Nc4 Nxe4 14. Nxe4 Rxe4 15. Nxd6 Rd4 16. Qc2 Nb6 17. Nxc8 Rxc8 18. Be3 Rb4 19. Bd3 h6 20. Bh7+ Kh8 21. Bf5 Rxb2 22. Qd1 Rb8 23. d6 Qf6 24. Bg4 Qe5 25. d7 Rd8 26. Bc1 Rb4 27. Re3 Qb8 28. Rfe1 Nxd7 29. Qxd7 Rxd7 30. Re8+ Bf8 31. Rxb8 Rxg4 32. Rxf8+ Kg7 33. Rc8 Rd5 34. a5 Re4 35. Kf1 Rb4 36. Ba3 Rb5 37. Rc1 Rxa5 38. R8xc5 Raxc5 39. Bxc5 Rd7 40. h4 f6 41. h5 Kf7 42. Ke2 Ke6 43. g4 Rf7 44. Bd4 b6 45. Rc6+ 1-0

[Event "Ho Chi Minh City zt 3.3"]
[Site "Ho Chi Minh City"]
[Date "2009.07.28"]
[Round "8"]
[White "Tran, Thanh Tu"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2258"]
[BlackElo "2339"]
[PlyCount "47"]
[EventDate "2009.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 Be7 9. Qf3 Qc7 10. Qg3 0-0 11. Bh6 Ne8 12. Rad1 Bd7 13. f4 Qc5 14. f5 b4 15. fxe6 fxe6 16. Nd5 Rxf1+ 17. Rxf1 exd5 18. Bxd5+ Kh8 19. Be3 Qa7 20. Ne6 Bxe6 21. Bxa7 Bxd5 22. exd5 Bf6 23. Qg4 Rxa7 24. Qe6 1-0

[Event "Ho Chi Minh City zt 3.3"]
[Site "Ho Chi Minh City"]
[Date "2009.07.27"]
[Round "7"]
[White "Watanabe, Akira"]
[Black "Tran, Quoc Dung"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2339"]
[BlackElo "2196"]
[PlyCount "93"]
[EventDate "2009.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d6 6. d5 e5 7. e4 g6 8. Be2 Bg7 9. 0-0 0-0 10. Ne1 Nbd7 11. b4 a5 12. Be3 Ne8 13. Nd3 f5 14. f3 Qe7 15. Rb1 Bc8 16. Qc2 Ndf6 17. Nf2 f4 18. Bd2 g5 19. Na4 Bd7 20. bxa5 h5 21. axb6 g4 22. b7 Rb8 23. c5 Bxa4 24. Qxa4 dxc5 25. Qa7 Nd6 26. Qxc5 Bh6 27. Rfc1 g3 28. hxg3 fxg3 29. Bxh6 gxf2+ 30. Qxf2 Rf7 31. Qa7 Qe8 32. Rc6 Kh7 33. Bg5 Ng8 34. Ba6 Rg7 35. Bh4 Qf8 36. Qe3 Nf6 37. Bxf6 Qxf6 38. Rbc1 Qd8 39. Qc3 Qg5 40. Rc2 Ne8 41. Re6 Re7 42. Rxe7+ Qxe7 43. Qc5 Qh4 44. Qa7 Qd8 45. Rc6 h4 46. Qe3 Nd6 47. Qc3 1-0

[Event "Ho Chi Minh City zt 3.3"]
[Site "Ho Chi Minh City"]
[Date "2009.07.26"]
[Round "6"]
[White "Nguyen, Huu Hoang Anh"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2086"]
[BlackElo "2339"]
[PlyCount "114"]
[EventDate "2009.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e6 7. Be2 Nc6 8. 0-0 Be7 9. Be3 0-0 10. f4 Qc7 11. Kh1 Re8 12. Nb3 b6 13. Bf3 Rb8 14. Qe2 Bf8 15. g4 Bb7 16. g5 Nd7 17. Qg2 Nb4 18. Bg1 g6 19. Rad1 Rbd8 20. Qd2 Nc6 21. h4 Nc5 22. h5 Nxb3 23. cxb3 Na5 24. hxg6 hxg6 25. b4 Nc4 26. Qf2 d5 27. b3 Bxb4 28. bxc4 Bxc3 29. Qxb6 Qc8 30. cxd5 exd5 31. e5 Ba8 32. Qf2 Kg7 33. Qg3 Rh8+ 34. Kg2 Qc4 35. Bb6 Rb8 36. a5 Bxa5 37. Bxa5 Qc2+ 38. Bd2 Rb3 39. Qf2 Rxf3 40. Kxf3 Qc4 41. Qg3 Qe4+ 42. Kf2 d4 43. Rg1 Qf5 44. Bb4 Rh3 45. Qg4 Qc2+ 46. Rd2 Qb3 47. Rg3 Rh2+ 48. Kf1 Rh1+ 49. Rg1 Qxb4 50. Rxh1 Qxd2 51. Rh3 d3 52. Rg3 Qc1+ 53. Kf2 Be4 54. Rg1 Qd2+ 55. Kg3 Qe3+ 56. Kh2 Qf2+ 57. Kh3 Bf5 0-1

[Event "Ho Chi Minh City zt 3.3"]
[Site "Ho Chi Minh City"]
[Date "2009.07.26"]
[Round "5"]
[White "Watanabe, Akira"]
[Black "Lo, Kin Mun Dominic"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2339"]
[BlackElo "2154"]
[PlyCount "66"]
[EventDate "2009.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. Be3 exd4 8. Nxd4 Re8 9. f3 Nc6 10. 0-0 Nh5 11. Nxc6 bxc6 12. f4 Bxc3 13. bxc3 Rxe4 14. Bd4 Ng7 15. Bf3 Rxf4 16. Bxc6 Rxf1+ 17. Qxf1 Rb8 18. Bxa7 Rb2 19. a4 Nf5 20. a5 Ba6 21. Qf4 Qe7 22. Bf2 Qe2 23. Bd5 Qc2 24. g4 c6 25. Be4 Qxc3 26. Rd1 Rxf2 27. Qxf2 Ne3 28. Rb1 Nxc4 29. g5 Nxa5 30. Qb6 Bb5 31. Qd8+ Kg7 32. Qxd6 Qe3+ 33. Kh1 Qxe4+ 0-1

[Event "Ho Chi Minh City zt 3.3"]
[Site "Ho Chi Minh City"]
[Date "2009.07.25"]
[Round "4"]
[White "Nolte, Rolando"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2458"]
[BlackElo "2339"]
[PlyCount "71"]
[EventDate "2009.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. Be2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. b4 c6 12. 0-0 a5 13. b5 c5 14. Ne5 cxd4 15. exd4 Bxe5 16. dxe5 d4 17. Na4 Qg5 18. Bf3 Bxf3 19. Qxf3 Nd7 20. Qd5 Rad8 21. f4 Qg6 22. Qc6 Qd3 23. Rf3 Qe2 24. Nxb6 Nxb6 25. Qxb6 Rd5 26. Qxa5 d3 27. Qe1 Qb2 28. Rd1 Qxb5 29. h3 Rfd8 30. Qd2 Qc4 31. Kh2 Ra8 32. Qe3 Ra3 33. e6 fxe6 34. Qxe6+ Kh7 35. Rg3 Qxf4 36. Qg6+ 1-0

[Event "Ho Chi Minh City zt 3.3"]
[Site "Ho Chi Minh City"]
[Date "2009.07.24"]
[Round "3"]
[White "Watanabe, Akira"]
[Black "Srivachirawat, Kannapon"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2339"]
[BlackElo "2256"]
[PlyCount "48"]
[EventDate "2009.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. cxd5 exd5 7. Be2 cxd4 8. Nxd4 Bc5 9. 0-0 0-0 10. a3 h6 11. Nb3 Bd6 12. Bf3 Be6 13. g3 Be5 14. Ne2 Bh3 15. Re1 Ne4 16. Nf4 Bxf4 17. exf4 Qf6 18. Qxd5 Be6 19. Qxe4 Bxb3 20. Bd2 Qxb2 21. Bb4 Bc2 22. Qc4 Bb3 23. Qe4 Bc2 24. Qc4 Bb3 1/2-1/2

[Event "Ho Chi Minh City zt 3.3"]
[Site "Ho Chi Minh City"]
[Date "2009.07.23"]
[Round "2"]
[White "Bitoon, Richard"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2495"]
[BlackElo "2339"]
[PlyCount "99"]
[EventDate "2009.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 g6 5. c3 Bg7 6. d4 Bg4 7. f3 Bd7 8. d5 Ne5 9. f4 Ng4 10. h3 N4h6 11. g4 f5 12. exf5 gxf5 13. g5 Nf7 14. Ng3 Qc8 15. Nh5 Kf8 16. b3 h6 17. h4 hxg5 18. fxg5 e5 19. dxe6 Bxe6 20. g6 Rxh5 21. Qxh5 Nfh6 22. Bg5 c4 23. 0-0 Qc5+ 24. Kh1 cxb3 25. axb3 Bxb3 26. Nd2 Bd5 27. Bxd5 Qxd5+ 28. Qf3 Qxf3+ 29. Rxf3 Bf6 30. Be3 Bxh4 31. Rh3 Ng4 32. Rxh4 Nxe3 33. Re1 Ng4 34. Rh7 Ne5 35. Nc4 Nxg6 36. Nxd6 N8e7 37. Rf7+ Kg8 38. Rfxe7 Nxe7 39. Rxe7 a5 40. Rxb7 a4 41. Rb2 Rd8 42. Nb5 Rd1+ 43. Kg2 Ra1 44. Nd4 a3 45. Rb8+ Kf7 46. Ra8 Kf6 47. Ra5 f4 48. Kf3 a2 49. Nc2 Rh1 50. Kxf4 1-0

[Event "Ho Chi Minh City zt 3.3"]
[Site "Ho Chi Minh City"]
[Date "2009.07.23"]
[Round "1"]
[White "Watanabe, Akira"]
[Black "Nguyen Van Toan, Thanh"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2339"]
[BlackElo "1813"]
[PlyCount "59"]
[EventDate "2009.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Bb4+ 6. Nc3 Nf6 7. Nf3 0-0 8. 0-0 Bg4 9. h3 Bh5 10. g4 Bg6 11. Ne5 Nc6 12. Nxg6 hxg6 13. Be3 Qd7 14. Ne2 Rad8 15. Qd3 Kh7 16. Rad1 Nxg4 17. hxg4 Qxg4+ 18. Ng3 Ne5 19. dxe5 Rxd3 20. Bxd3 Re8 21. Be2 Qe6 22. Rd4 Ba5 23. Bc4 Qe7 24. Kg2 Rh8 25. Rfd1 Qe8 26. Rd7 Rf8 27. Bc5 b5 28. Bb3 Qa8+ 29. f3 Kh6 30. Rh1+ 1-0

[Event "Sao Paulo Euwe 2nd"]
[Site "Sao Paulo"]
[Date "2008.08.31"]
[Round "9"]
[White "El Debs, Felipe de Cresce"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2440"]
[BlackElo "2353"]
[PlyCount "83"]
[EventDate "2008.08.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "9"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. Be3 c6 8. d5 Ng4 9. Bg5 f6 10. Bh4 Na6 11. Nd2 h5 12. h3 Nh6 13. Rb1 c5 14. a3 Nf7 15. g4 hxg4 16. Bxg4 Nc7 17. Rg1 g5 18. Bg3 Nh6 19. Qe2 Nxg4 20. hxg4 Bd7 21. b4 b6 22. f3 Kf7 23. Kf2 Rh8 24. Kg2 Qc8 25. Rb3 Bf8 26. Rgb1 Na6 27. Nf1 Be7 28. Ne3 Bf8 29. Bf2 Be7 30. Nf5 Qg8 31. Nb5 Qh7 32. Bg3 Bxf5 33. exf5 Qg8 34. Nc3 Qc8 35. Ne4 Qc7 36. Bf2 Rac8 37. bxc5 Nxc5 38. Bxc5 dxc5 39. a4 Bd6 40. a5 Rb8 41. Qb2 bxa5 42. Nxd6+ 1-0

[Event "Sao Paulo Euwe 2nd"]
[Site "Sao Paulo"]
[Date "2008.08.29"]
[Round "7"]
[White "Watanabe, Akira"]
[Black "Roselli Mailhe, Bernardo"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2353"]
[BlackElo "2385"]
[PlyCount "82"]
[EventDate "2008.08.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "9"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Nbd7 10. 0-0-0 Rf8 11. Nd5 c6 12. Ne7+ Kh8 13. Nxc8 Raxc8 14. Nd2 Nc5 15. f3 Ne6 16. Be3 Nd7 17. Nb3 Rfd8 18. c5 Bf8 19. Bc4 Ndxc5 20. Nxc5 Bxc5 21. Bxc5 Nxc5 22. Bxf7 Kg7 23. Bc4 b5 24. b4 Na6 25. Be6 Rb8 26. a3 Kf6 27. Ba2 c5 28. bxc5 Nxc5 29. Rxd8 Rxd8 30. Rd1 Rd4 31. g3 g5 32. Bd5 a5 33. Kc2 Rxd1 34. Kxd1 Ne6 35. Bxe6 Kxe6 36. Kd2 h5 37. h3 h4 38. gxh4 gxh4 39. Ke3 Kf6 40. f4 exf4+ 41. Kxf4 a4 0-1

[Event "Sao Paulo Euwe 2nd"]
[Site "Sao Paulo"]
[Date "2008.08.28"]
[Round "6"]
[White "Zambrana, Oswaldo"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "2458"]
[BlackElo "2353"]
[PlyCount "48"]
[EventDate "2008.08.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "9"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

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. Nb3 Qa3 10. Bxf6 gxf6 11. Be2 h5 12. 0-0 Nd7 13. Kh1 h4 14. h3 Be7 15. Rad1 Qb4 16. f5 Ne5 17. Qe3 Bd7 18. a3 Qxa3 19. Rd4 Rc8 20. Ra1 Qb2 21. Nd1 Qxc2 22. Rc1 Qa2 23. Ra1 Qc2 24. Rc1 Qa2 1/2-1/2

[Event "Sao Paulo Euwe 2nd"]
[Site "Sao Paulo"]
[Date "2008.08.27"]
[Round "5"]
[White "Watanabe, Akira"]
[Black "Matsuura, Everaldo"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2353"]
[BlackElo "2463"]
[PlyCount "49"]
[EventDate "2008.08.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "9"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Ne4 6. Qc2 f5 7. Ne5 Nd7 8. Nxd7 Bxd7 9. 0-0 Bd6 10. f3 Qh4 11. g3 Nxg3 12. hxg3 Bxg3 13. Qg2 Rf8 14. f4 Rf6 15. Nd2 Rg6 16. Nf3 Qf6 17. Ne5 Bh2+ 18. Kxh2 Rxg2+ 19. Kxg2 0-0-0 20. Rh1 h6 21. Bd2 g5 22. Kf2 Be8 23. c5 g4 24. Ba5 h5 25. Bxd8 1-0

[Event "Sao Paulo Euwe 2nd"]
[Site "Sao Paulo"]
[Date "2008.08.25"]
[Round "4"]
[White "Lujan, Carolina"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2361"]
[BlackElo "2353"]
[PlyCount "140"]
[EventDate "2008.08.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "9"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 e6 7. Re1 Nge7 8. c3 0-0 9. a3 b5 10. d4 cxd4 11. cxd4 d5 12. e5 Qb6 13. Nc3 h6 14. g4 Bd7 15. Be3 Na5 16. Na2 Nc4 17. Bc1 Rac8 18. b3 Na5 19. Nb4 Nac6 20. Nd3 Nxd4 21. Nxd4 Qxd4 22. Be3 Qc3 23. Bc5 Rfe8 24. b4 Nc6 25. Re3 a5 26. Ra2 axb4 27. axb4 Ra8 28. Nc1 Qc4 29. Bf1 Qf4 30. Nd3 Qg5 31. f4 Qd8 32. Ree2 Qh4 33. Rg2 Rec8 34. Nc1 Nd8 35. Nb3 Nb7 36. Qa1 Qd8 37. Ra7 Nxc5 38. Nxc5 Bc6 39. Rga2 Rxa7 40. Rxa7 d4 41. Qa2 Qh4 42. Be2 Qh3 43. Bd1 Bf8 44. Ra3 Qh4 45. Rg3 Bxc5 46. bxc5 Qe7 47. f5 Bd5 48. Qd2 Qxc5 49. fxg6 d3+ 50. Qf2 Qxf2+ 51. Kxf2 Bc4 52. gxf7+ Kxf7 53. g5 hxg5 54. Bh5+ Kg7 55. Rxg5+ Kh6 56. h4 b4 57. Bd1 b3 58. Rh5+ Kg7 59. Rg5+ Kf7 60. Rh5 Rb8 61. Bxb3 Rxb3 62. Rh7+ Kg6 63. Rd7 Rb2+ 64. Ke3 Bb5 65. Rd6 Kf5 66. h5 Kxe5 67. Rd8 Rh2 68. Rb8 Bc4 69. Ra8 Rh3+ 70. Kd2 Kd4 0-1

[Event "Sao Paulo Euwe 2nd"]
[Site "Sao Paulo"]
[Date "2008.08.24"]
[Round "3"]
[White "Watanabe, Akira"]
[Black "Diaz Hollemaert, Nahuel Carlos"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2353"]
[BlackElo "2419"]
[PlyCount "50"]
[EventDate "2008.08.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "9"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 g6 2. c4 d6 3. Nc3 Bg7 4. e4 Nd7 5. Nf3 e5 6. Be3 exd4 7. Nxd4 Ngf6 8. Be2 0-0 9. 0-0 c6 10. Qd2 Re8 11. f3 d5 12. cxd5 cxd5 13. Ndb5 Nb6 14. Rad1 a6 15. Na3 Bd7 16. Bg5 Qc7 17. Rc1 Bc6 18. Bxf6 Bxf6 19. exd5 Bxc3 20. Rxc3 Nxd5 21. Qxd5 Rxe2 22. Qb3 Qe5 23. Nc4 Qd4+ 24. Kh1 Qf2 25. Rg1 Re1 0-1

[Event "Sao Paulo Euwe 2nd"]
[Site "Sao Paulo"]
[Date "2008.08.23"]
[Round "2"]
[White "Zhao, Zong Yuan"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2561"]
[BlackElo "2353"]
[PlyCount "105"]
[EventDate "2008.08.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "9"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Qd2 Nc6 8. 0-0-0 Be7 9. f3 0-0 10. g4 Nxd4 11. Qxd4 b5 12. g5 Nd7 13. h4 Ne5 14. f4 Nc6 15. Qd2 b4 16. Na4 Rb8 17. Kb1 Qc7 18. h5 d5 19. exd5 exd5 20. g6 d4 21. Bf2 Bf5 22. gxf7+ Kh8 23. h6 Bf6 24. hxg7+ Bxg7 25. Nc5 Qxf7 26. Bd3 Qd5 27. Nb3 a5 28. Bxf5 Rxf5 29. Nxd4 Rd8 30. Nxf5 Qxd2 31. Rxd2 Rxd2 32. Be3 Re2 33. Bc1 Nd4 34. Rd1 Ne6 35. Ng3 Rg2 36. Ne4 Re2 37. Ng5 Bf6 38. a3 Bxg5 39. fxg5 Re5 40. axb4 axb4 41. b3 Kg8 42. Rg1 Rb5 43. Kb2 Kf7 44. c3 bxc3+ 45. Kxc3 Rc5+ 46. Kb2 Rb5 47. Bd2 Nd4 48. b4 Ke6 49. Rf1 Kd5 50. Rf7 Kc4 51. Rxh7 Nf3 52. Rc7+ Kd3 53. Rc5 1-0

[Event "Sao Paulo Euwe 2nd"]
[Site "Sao Paulo"]
[Date "2008.08.22"]
[Round "1"]
[White "Watanabe, Akira"]
[Black "Van der Wiel, John"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "2353"]
[BlackElo "2504"]
[PlyCount "70"]
[EventDate "2008.08.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "9"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

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. 0-0 0-0 10. Bb1 Re8 11. Qd3 g6 12. Qf3 Qf6 13. Qe4 Bd7 14. h4 Nxc3 15. bxc3 Be7 16. Bg5 Qg7 17. Bd3 Rac8 18. Rac1 f6 19. Be3 f5 20. Qf4 e5 21. Bc4+ Kh8 22. Qh2 Bd6 23. Bg5 Na5 24. Bd5 Bc6 25. Bxc6 Rxc6 26. h5 Nc4 27. Rfe1 gxh5 28. Qh4 Ba3 29. Rb1 Rg8 30. d5 Rg6 31. Qxc4 Rxg5 32. g3 f4 33. Kf1 f3 34. Ng1 Rxg3 35. fxg3 Qxg3 0-1

[Event "Carlos Torre Memorial op 18th"]
[Site "Merida"]
[Date "2005.12.20"]
[Round "8"]
[White "Tapie Amione, Pablo Adib"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "1939"]
[BlackElo "2365"]
[PlyCount "60"]
[EventDate "2005.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

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. 0-0 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 Memorial op 18th"]
[Site "Merida"]
[Date "2005.12.20"]
[Round "7"]
[White "Watanabe, Akira"]
[Black "Mata Gonzalez, Jose Fernando"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2365"]
[BlackElo "2065"]
[PlyCount "123"]
[EventDate "2005.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 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. 0-0 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 Memorial op 18th"]
[Site "Merida"]
[Date "2005.12.18"]
[Round "6"]
[White "Janix Alanis, Isaac"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "2191"]
[BlackElo "2365"]
[PlyCount "80"]
[EventDate "2005.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

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 0-0 11. 0-0 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 Memorial op 18th"]
[Site "Merida"]
[Date "2005.12.18"]
[Round "5"]
[White "Watanabe, Akira"]
[Black "Quesada Perez, Yuniesky"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "2365"]
[BlackElo "2505"]
[PlyCount "132"]
[EventDate "2005.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 109 Extra"]
[Source "ChessBase"]
[SourceDate "2006.01.03"]
[SourceVersion "2"]
[SourceVersionDate "2006.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nge2 c5 7. cxd5 cxd4 8. exd4 Nxd5 9. 0-0 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 Memorial op 18th"]
[Site "Merida"]
[Date "2005.12.17"]
[Round "4"]
[White "Beltran Medina, Jorge"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2194"]
[BlackElo "2365"]
[PlyCount "68"]
[EventDate "2005.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 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 Memorial op 18th"]
[Site "Merida"]
[Date "2005.12.16"]
[Round "2"]
[White "Baltazar Pineda, Rafael"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2146"]
[BlackElo "2365"]
[PlyCount "215"]
[EventDate "2005.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 g6 4. Bd3 Bg7 5. 0-0 0-0 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 Memorial op 18th"]
[Site "Merida"]
[Date "2005.12.16"]
[Round "3"]
[White "Watanabe, Akira"]
[Black "Mendoza Moreno, Jesus Alexei"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2365"]
[BlackElo "2095"]
[PlyCount "101"]
[EventDate "2005.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 g6 6. Bd3 Bg7 7. 0-0 Nbd7 8. b3 0-0 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 Memorial op 18th"]
[Site "Merida"]
[Date "2005.12.15"]
[Round "1"]
[White "Watanabe, Akira"]
[Black "Sandoval, Alfredo"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2365"]
[BlackElo "2038"]
[PlyCount "125"]
[EventDate "2005.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Be7 6. Bd3 0-0 7. 0-0 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 Memorial op 16th"]
[Site "Merida"]
[Date "2003.12.17"]
[Round "6"]
[White "Hernandez Guerrero, Yadira"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "2250"]
[BlackElo "2358"]
[PlyCount "100"]
[EventDate "2003.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 Be7 9. Qf3 Qc7 10. Qg3 0-0 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 b1Q 50. Rd6+ Kc5 0-1

[Event "Carlos Torre Memorial op 16th"]
[Site "Merida"]
[Date "2003.12.16"]
[Round "5"]
[White "Watanabe, Akira"]
[Black "Berry, Jonathan"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2358"]
[BlackElo "2269"]
[PlyCount "147"]
[EventDate "2003.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. e4 Bg7 4. Bd3 Nc6 5. c3 e5 6. 0-0 Nf6 7. h3 0-0 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 "Carlos Torre Memorial op 16th"]
[Site "Merida"]
[Date "2003.12.15"]
[Round "4"]
[White "Alayola Montanez, Jose Enrique"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[ECO "D59"]
[WhiteElo "2184"]
[BlackElo "2358"]
[PlyCount "125"]
[EventDate "2003.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 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. 0-0 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 Memorial op 16th"]
[Site "Merida"]
[Date "2003.12.14"]
[Round "3"]
[White "Watanabe, Akira"]
[Black "Predescu, Sebastian"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2358"]
[BlackElo "2196"]
[PlyCount "84"]
[EventDate "2003.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 Na6 8. 0-0 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 Memorial op 16th"]
[Site "Merida"]
[Date "2003.12.13"]
[Round "2"]
[White "Beltran Medina, Jorge"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2115"]
[BlackElo "2358"]
[PlyCount "76"]
[EventDate "2003.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Qa4+ Nc6 6. Qxc4 Bd6 7. Bg2 0-0 8. 0-0 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 Memorial op 16th"]
[Site "Merida"]
[Date "2003.12.12"]
[Round "1"]
[White "Watanabe, Akira"]
[Black "Alonso Baez, Luis"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2358"]
[PlyCount "78"]
[EventDate "2003.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 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 "Linares Anibal op 09th"]
[Site "Linares"]
[Date "2002.03.08"]
[Round "8"]
[White "Watanabe, Akira"]
[Black "De la Villa Garcia, Jesus Maria"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2381"]
[BlackElo "2451"]
[PlyCount "48"]
[EventDate "2002.03.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 087 Extra"]
[Source "ChessBase"]
[SourceDate "2002.05.03"]
[SourceVersion "2"]
[SourceVersionDate "2002.08.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 Qa5 10. 0-0 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 "Linares Anibal op 09th"]
[Site "Linares"]
[Date "2002.03.03"]
[Round "3"]
[White "Watanabe, Akira"]
[Black "Potkin, Vladimir"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2381"]
[BlackElo "2481"]
[PlyCount "76"]
[EventDate "2002.03.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 087 Extra"]
[Source "ChessBase"]
[SourceDate "2002.05.03"]
[SourceVersion "2"]
[SourceVersionDate "2002.08.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 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 09th"]
[Site "Linares"]
[Date "2002.03.02"]
[Round "2"]
[White "Watanabe, Akira"]
[Black "Radulski, Julian"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2381"]
[BlackElo "2499"]
[PlyCount "57"]
[EventDate "2002.03.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 087 Extra"]
[Source "ChessBase"]
[SourceDate "2002.05.03"]
[SourceVersion "2"]
[SourceVersionDate "2002.08.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 0-0 8. Qc2 Nbd7 9. Nf3 Re8 10. 0-0 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 "Carlos Torre Memorial op 14th"]
[Site "Merida"]
[Date "2001.12.20"]
[Round "7"]
[White "Watanabe, Akira"]
[Black "Gonzalez Garcia, Jose"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2385"]
[BlackElo "2411"]
[PlyCount "81"]
[EventDate "2001.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. cxd5 exd5 7. Nge2 Re8 8. 0-0 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 "Carlos Torre Memorial op 14th"]
[Site "Merida"]
[Date "2001.12.19"]
[Round "6"]
[White "Watanabe, Akira"]
[Black "Baldursson, Hrannar"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "2385"]
[BlackElo "2129"]
[PlyCount "59"]
[EventDate "2001.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

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 0-0 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 Memorial op 14th"]
[Site "Merida"]
[Date "2001.12.18"]
[Round "5"]
[White "Graf, Alexander"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "D54"]
[WhiteElo "2610"]
[BlackElo "2385"]
[PlyCount "65"]
[EventDate "2001.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 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. 0-0 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 "Carlos Torre Memorial op 14th"]
[Site "Merida"]
[Date "2001.12.17"]
[Round "4"]
[White "Watanabe, Akira"]
[Black "Martinez, Jose"]
[Result "1-0"]
[ECO "A75"]
[WhiteElo "2385"]
[PlyCount "87"]
[EventDate "2001.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 0-0 7. Be2 a6 8. 0-0 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 Memorial op 14th"]
[Site "Merida"]
[Date "2001.12.16"]
[Round "3"]
[White "Borges Matos, Juan R"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2436"]
[BlackElo "2385"]
[PlyCount "61"]
[EventDate "2001.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

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 0-0 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. 0-0 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 Memorial op 14th"]
[Site "Merida"]
[Date "2001.12.15"]
[Round "2"]
[White "Watanabe, Akira"]
[Black "Manzur, Carlos"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2385"]
[PlyCount "67"]
[EventDate "2001.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

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. 0-0 0-0-0 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 "Merida op"]
[Site "Merida"]
[Date "2001.??.??"]
[Round "4"]
[White "Amura, Claudia Noemi"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2345"]
[BlackElo "2379"]
[PlyCount "35"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "MEX"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 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 "Merida op"]
[Site "Merida"]
[Date "2001.??.??"]
[Round "2"]
[White "Lopez, Manuel"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[ECO "B26"]
[BlackElo "2379"]
[PlyCount "58"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "MEX"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

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. 0-0 0-0 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 "3"]
[White "Watanabe, Akira"]
[Black "Suarez P, Santiago"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2379"]
[BlackElo "2146"]
[PlyCount "83"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "MEX"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 g6 6. Be2 Bg7 7. 0-0 0-0 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 "Merida op"]
[Site "Merida"]
[Date "2001.??.??"]
[Round "1"]
[White "Watanabe, Akira"]
[Black "Tzab, Juan"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2379"]
[PlyCount "77"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "MEX"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

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 0-0 16. 0-0 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 "Carlos Torre Memorial op 13th"]
[Site "Merida"]
[Date "2000.12.22"]
[Round "9"]
[White "Garcia Martinez, Silvino"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2442"]
[BlackElo "2374"]
[PlyCount "83"]
[EventDate "2000.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. Rc1 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Qb3 c5 12. Be2 cxd4 13. Nxd4 Nd7 14. 0-0 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 "Carlos Torre Memorial op 13th"]
[Site "Merida"]
[Date "2000.12.21"]
[Round "8"]
[White "Watanabe, Akira"]
[Black "Kudrin, Sergey"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2374"]
[BlackElo "2514"]
[PlyCount "68"]
[EventDate "2000.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 b6 10. 0-0 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 "Carlos Torre Memorial op 13th"]
[Site "Merida"]
[Date "2000.12.20"]
[Round "7"]
[White "Watanabe, Akira"]
[Black "Contreras Torres, Javier"]
[Result "1-0"]
[ECO "A93"]
[WhiteElo "2374"]
[BlackElo "2208"]
[PlyCount "65"]
[EventDate "2000.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 5. Nf3 0-0 6. 0-0 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 Memorial op 13th"]
[Site "Merida"]
[Date "2000.12.19"]
[Round "6"]
[White "Arencibia Rodriguez, Walter"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2513"]
[BlackElo "2374"]
[PlyCount "105"]
[EventDate "2000.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. c4 Nf6 6. Nf3 Qe7 7. c5 Bxc5 8. Nxe5 0-0 9. Nxc6 bxc6 10. Be2 Bd6 11. 0-0 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 Memorial op 13th"]
[Site "Merida"]
[Date "2000.12.18"]
[Round "5"]
[White "Watanabe, Akira"]
[Black "Espinosa Flores, Rafael Emilio"]
[Result "1-0"]
[ECO "A75"]
[WhiteElo "2374"]
[BlackElo "2406"]
[PlyCount "105"]
[EventDate "2000.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

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. 0-0 Bxf3 11. Bxf3 0-0 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 Memorial op 13th"]
[Site "Merida"]
[Date "2000.12.17"]
[Round "4"]
[White "Huertas Soris, Ramon Antonio"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2278"]
[BlackElo "2374"]
[PlyCount "40"]
[EventDate "2000.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

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. 0-0-0 0-0 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 Memorial op 13th"]
[Site "Merida"]
[Date "2000.12.16"]
[Round "3"]
[White "Watanabe, Akira"]
[Black "Mitkov, Nikola"]
[Result "0-1"]
[ECO "E51"]
[WhiteElo "2374"]
[BlackElo "2532"]
[PlyCount "66"]
[EventDate "2000.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 Nc6 7. 0-0 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 Memorial op 13th"]
[Site "Merida"]
[Date "2000.12.16"]
[Round "2"]
[White "Wojtkiewicz, Aleksander"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2581"]
[BlackElo "2374"]
[PlyCount "87"]
[EventDate "2000.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 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 Memorial op 13th"]
[Site "Merida"]
[Date "2000.12.15"]
[Round "1"]
[White "Watanabe, Akira"]
[Black "Volzhin, Alexander"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2374"]
[BlackElo "2556"]
[PlyCount "63"]
[EventDate "2000.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nge2 dxc4 7. Bxc4 e5 8. 0-0 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 "Olympiad-34"]
[Site "Istanbul"]
[Date "2000.11.12"]
[Round "14.1"]
[White "Bouaziz, Slim"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2383"]
[BlackElo "2374"]
[PlyCount "63"]
[EventDate "2000.10.28"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "TUR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Tunisia"]
[BlackTeam "Japan"]
[WhiteTeamCountry "TUN"]
[BlackTeamCountry "JPN"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 0-0 8. Rc1 a6 9. cxd5 exd5 10. Qb3 c6 11. Bd3 Nd7 12. 0-0 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 "Olympiad-34"]
[Site "Istanbul"]
[Date "2000.11.10"]
[Round "13.1"]
[White "Watanabe, Akira"]
[Black "Haznedaroglu, Kivanc"]
[Result "0-1"]
[ECO "E42"]
[WhiteElo "2374"]
[BlackElo "2249"]
[PlyCount "76"]
[EventDate "2000.10.28"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "TUR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Turkey II"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 c5 6. a3 Ba5 7. Rb1 Na6 8. Bd2 0-0 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 "Olympiad-34"]
[Site "Istanbul"]
[Date "2000.11.09"]
[Round "12.1"]
[White "Watanabe, Akira"]
[Black "Samuel Sousa, Carlos"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2374"]
[PlyCount "75"]
[EventDate "2000.10.28"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "TUR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Angola"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "ANG"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 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 "Olympiad-34"]
[Site "Istanbul"]
[Date "2000.11.08"]
[Round "11.1"]
[White "Al Hadarani, Hatim"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2374"]
[BlackElo "2374"]
[PlyCount "85"]
[EventDate "2000.10.28"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "TUR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Yemen"]
[BlackTeam "Japan"]
[WhiteTeamCountry "YEM"]
[BlackTeamCountry "JPN"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 Nbd7 5. e3 Be7 6. d4 0-0 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. 0-0 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 "Olympiad-34"]
[Site "Istanbul"]
[Date "2000.11.07"]
[Round "10.1"]
[White "Watanabe, Akira"]
[Black "Roselli Mailhe, Bernardo"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2374"]
[BlackElo "2400"]
[PlyCount "81"]
[EventDate "2000.10.28"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "TUR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Uruguay"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "URU"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 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 "Olympiad-34"]
[Site "Istanbul"]
[Date "2000.11.05"]
[Round "8.1"]
[White "Watanabe, Akira"]
[Black "Matamoros Franco, Carlos S"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "2374"]
[BlackElo "2467"]
[PlyCount "134"]
[EventDate "2000.10.28"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "TUR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Ecuador"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "ECU"]

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 0-0 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 "Olympiad-34"]
[Site "Istanbul"]
[Date "2000.11.04"]
[Round "7.1"]
[White "Watanabe, Akira"]
[Black "Moussa, Othman"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2374"]
[PlyCount "119"]
[EventDate "2000.10.28"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "TUR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "United Arab Emirates"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "UAE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nge2 c5 7. cxd5 exd5 8. dxc5 Bxc5 9. a3 Nc6 10. 0-0 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 "Olympiad-34"]
[Site "Istanbul"]
[Date "2000.11.02"]
[Round "6.1"]
[White "Cave, Christo"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2296"]
[BlackElo "2374"]
[PlyCount "134"]
[EventDate "2000.10.28"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "TUR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Trinidad and Tobago"]
[BlackTeam "Japan"]
[WhiteTeamCountry "TRI"]
[BlackTeamCountry "JPN"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be2 Be7 7. Bf4 Nc6 8. 0-0 0-0 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 "Olympiad-34"]
[Site "Istanbul"]
[Date "2000.11.01"]
[Round "5.1"]
[White "Ghaem Maghami, Ehsan"]
[Black "Watanabe, Akira"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2488"]
[BlackElo "2374"]
[PlyCount "97"]
[EventDate "2000.10.28"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "TUR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Iran"]
[BlackTeam "Japan"]
[WhiteTeamCountry "IRI"]
[BlackTeamCountry "JPN"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Nf3 Be7 7. Qc2 0-0 8. e3 Nbd7 9. Bd3 Re8 10. 0-0-0 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 "Olympiad-34"]
[Site "Istanbul"]
[Date "2000.10.31"]
[Round "4.1"]
[White "Watanabe, Akira"]
[Black "Valenzuela Fuentealba, Luis"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2374"]
[BlackElo "2426"]
[PlyCount "63"]
[EventDate "2000.10.28"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "TUR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Chile"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "CHI"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. b3 Nbd7 6. Bb2 Bd6 7. Nf3 0-0 8. Bd3 e5 9. cxd5 cxd5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. 0-0 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 "Olympiad-34"]
[Site "Istanbul"]
[Date "2000.10.30"]
[Round "3.1"]
[White "Moldobaev, Emelbek"]
[Black "Watanabe, Akira"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2404"]
[BlackElo "2374"]
[PlyCount "69"]
[EventDate "2000.10.28"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "TUR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Kyrgyzstan"]
[BlackTeam "Japan"]
[WhiteTeamCountry "KGZ"]
[BlackTeamCountry "JPN"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 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 "Olympiad-34"]
[Site "Istanbul"]
[Date "2000.10.29"]
[Round "2.1"]
[White "Molla, Mekitew"]
[Black "Watanabe, Akira"]
[Result "0-1"]
[ECO "D58"]
[BlackElo "2374"]
[PlyCount "104"]
[EventDate "2000.10.28"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "TUR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Ethiopia"]
[BlackTeam "Japan"]
[WhiteTeamCountry "ETH"]
[BlackTeamCountry "JPN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nf3 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Bd3 Bb7 11. 0-0 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

