[Event "Tokyo op"]
[Site "Tokyo"]
[Date "2022.11.06"]
[Round "7"]
[White "Sakai, Enju"]
[Black "Furuya, Masahiro"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1895"]
[BlackElo "1935"]
[PlyCount "115"]
[EventDate "2022.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. Nh3 g6 6. 0-0 Bg7 7. d3 Nc6 8. f4 d6 9. f5 Nf6 10. Nf4 Ne5 11. h3 Qd7 12. Be3 gxf5 13. Nh5 Nxh5 14. Qxh5 fxe4 15. Nxe4 0-0-0 16. Rad1 Rdf8 17. c3 f5 18. Ng5 Bxg2 19. Kxg2 h6 20. Nf3 Qb7 21. Kh2 Qd5 22. Nxe5 Bxe5 23. Bf4 Bxf4 24. Rxf4 Qxa2 25. Rd2 Qd5 26. c4 Qc6 27. Rxf5 Rxf5 28. Qxf5+ Qd7 29. Qe4 Qb7 30. Qg4+ Qd7 31. Qg7 Qe8 32. Re2 Kd8 33. Qg4 Rf8 34. Qe4 Kc7 35. cxb5 axb5 36. b4 e5 37. Ra2 Kb6 38. bxc5+ dxc5 39. Qe1 Qf7 40. Qa5+ Kc6 41. Qa6+ Kc7 42. Rc2 Qd5 43. Qxb5 Kd6 44. Qb6+ Qc6 45. Qb1 Ra8 46. Rf2 Re8 47. Rf6+ Re6 48. Qb8+ Kd5 49. Qb3+ c4 50. dxc4+ Kc5 51. Rf2 Qb6 52. Qe3+ Kxc4 53. Rc2+ Kd5 54. Rd2+ Kc6 55. Qe4+ Kc7 56. Qh7+ Kc6 57. Qd7+ Kc5 58. Rc2+ 1-0

[Event "Tokyo op"]
[Site "Tokyo"]
[Date "2022.11.04"]
[Round "4"]
[White "Sakai, Enju"]
[Black "Otawa, Yuto"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1895"]
[BlackElo "2179"]
[PlyCount "90"]
[EventDate "2022.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 exd5 5. Nf3 Nf6 6. 0-0 c4 7. Re1+ Be7 8. Bf1 0-0 9. b3 cxb3 10. axb3 Nc6 11. h3 Bf5 12. Ba3 Bxa3 13. Nxa3 Ne4 14. c4 a6 15. cxd5 Nc3 16. Qd2 Nxd5 17. Nc4 Qf6 18. Ne3 Nxe3 19. Rxe3 Rad8 20. Rd1 Be6 21. Bc4 Bd5 22. Bxd5 Rxd5 23. Qc3 Rfd8 24. Re4 g6 25. Qe3 Kg7 26. Rh4 h5 27. Rf4 Rf5 28. Re4 Nb4 29. Nh4 Rb5 30. Nf3 Nd5 31. Qd3 Rc8 32. Nd2 Nc3 33. Rde1 Nxe4 34. Nxe4 Qe6 35. Re3 Rc1+ 36. Kh2 Qf5 37. Rf3 Qd5 38. Qe3 Rc6 39. g3 Re6 40. Rf4 Rxb3 41. Rxf7+ Kxf7 42. Qf4+ Ke7 43. Qc7+ Qd7 44. Qc5+ Ke8 45. Ng5 Rb5 0-1

[Event "Tokyo op"]
[Site "Tokyo"]
[Date "2022.11.03"]
[Round "2"]
[White "Kojima, Shinya"]
[Black "Sakai, Enju"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2330"]
[BlackElo "1895"]
[PlyCount "57"]
[EventDate "2022.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. e5 Nd5 7. Nc3 Nc7 8. Bxc6 dxc6 9. Ne4 Ne6 10. d3 h6 11. a4 a5 12. Be3 b6 13. Qd2 Nd4 14. Nxd4 cxd4 15. Bf4 g5 16. Bg3 c5 17. f4 g4 18. Bh4 Qd5 19. Nf6+ Bxf6 20. exf6 e6 21. Re5 Qc6 22. f5 Kf8 23. b3 exf5 24. Re7 Be6 25. Qf4 Re8 26. Re1 Bd7 27. Rxe8+ Bxe8 28. Qb8 b5 29. Bg3 1-0

[Event "Tokyo City-ch"]
[Site "Tokyo"]
[Date "2019.03.24"]
[Round "6"]
[White "Kitamura, Masashi"]
[Black "Sakai, Enju"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1758"]
[BlackElo "1911"]
[PlyCount "58"]
[EventDate "2019.03.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "JPN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 g5 4. f3 gxh4 5. fxe4 c5 6. e3 Bh6 7. Kf2 Qb6 8. Nc3 d6 9. Nd5 Qxb2 10. Rb1 Qxa2 11. Ra1 Qb2 12. Rb1 Qa3 13. Ra1 Qb2 14. Rb1 Qa2 15. Nc7+ Kd8 16. Nxa8 Nc6 17. dxc5 Qa3 18. Rb3 Qxc5 19. Qa1 Qxc2+ 20. Ne2 Qxb3 21. Qxh8+ Kd7 22. Nf4 Qc2+ 23. Be2 Qxe4 24. Bg4+ f5 25. Qxh7 Qc2+ 26. Kg1 Qb1+ 27. Kf2 Qc2+ 28. Kg1 Qc1+ 29. Kf2 Qc2+ 1/2-1/2

[Event "Tokyo City-ch"]
[Site "Tokyo"]
[Date "2019.03.24"]
[Round "5"]
[White "Sakai, Enju"]
[Black "Matsuo, Tomohiko"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1911"]
[BlackElo "2234"]
[PlyCount "96"]
[EventDate "2019.03.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "JPN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb4 6. Bb5+ N8c6 7. 0-0 a6 8. Bc4 b5 9. Bd5 e6 10. a3 Nxd5 11. exd5 exd5 12. d4 c4 13. Re1+ Be7 14. Ne5 Nxe5 15. Rxe5 Be6 16. Qf3 Bf6 17. Rh5 g6 18. Rxd5 Bxd5 19. Nxd5 Bg7 20. Nc7+ Ke7 21. Bg5+ f6 22. Re1+ Kf7 23. Nxa8 Qxa8 24. d5 Rd8 25. Rd1 Rd7 26. h4 f5 27. Bc1 Qe8 28. h5 Qe4 29. hxg6+ hxg6 30. Qxe4 fxe4 31. Kf1 Kf6 32. g3 Kf5 33. Ke2 a5 34. Ke3 Ke5 35. Ke2 Rxd5 36. Rh1 b4 37. axb4 axb4 38. Bd2 Rb5 39. Rh4 Kf5 40. Rf4+ Ke6 41. Rxe4+ Kd5 42. Rg4 Bxb2 43. Rg5+ Kc6 44. Rxg6+ Kd7 45. Rg5 Rb8 46. Rc5 c3 47. Be3 b3 48. Bd4 Ba1 0-1

[Event "Tokyo City-ch"]
[Site "Tokyo"]
[Date "2019.03.23"]
[Round "3"]
[White "Sakai, Enju"]
[Black "Averbukh, Alex"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1911"]
[BlackElo "2347"]
[PlyCount "100"]
[EventDate "2019.03.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "JPN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nc6 3. Bf4 Bg4 4. Nbd2 e6 5. c3 Bd6 6. Bg3 Nf6 7. Ne5 Bxe5 8. dxe5 Nd7 9. Qa4 Bh5 10. e4 0-0 11. Bb5 Ncxe5 12. Bxd7 Nxd7 13. 0-0 Nc5 14. Qd4 b6 15. exd5 exd5 16. Qe5 Bg6 17. Qxc7 Na4 18. Rfe1 Nxb2 19. Re7 a5 20. Rd7 Qxc7 21. Bxc7 Ra7 22. Re1 Na4 23. Ree7 Rb7 24. Be5 Rxd7 25. Rxd7 f6 26. Bd4 Rc8 27. h3 Rc6 28. Rxd5 Nxc3 29. Rd8+ Kf7 30. Bxc3 Rxc3 31. Rb8 Rc1+ 32. Kh2 Rc2 33. Nb3 Rxf2 34. Rb7+ Ke8 35. Rxb6 Rxa2 36. Ra6 a4 37. Nc5 a3 38. Kg3 Rc2 39. Ne6 a2 40. Ra8+ Kd7 41. Nf8+ Kd6 42. Nxg6 hxg6 43. Ra5 Kc6 44. Kf3 Kb6 45. Ra8 Kb5 46. g3 Kb4 47. Ke3 Rc3+ 48. Kd4 Ra3 49. Rb8+ Ka4 50. Ra8+ Kb3 0-1

[Event "Tokyo op"]
[Site "Tokyo"]
[Date "2018.10.08"]
[Round "5"]
[White "Matsuyama, Koya"]
[Black "Sakai, Enju"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1624"]
[BlackElo "1938"]
[PlyCount "73"]
[EventDate "2018.10.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "JPN"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. dxc5 Nc6 5. cxd6 Nxe4 6. Nf3 Nxd6 7. Be2 g6 8. Bf4 Bg7 9. Bxd6 exd6 10. 0-0 0-0 11. Nbd2 d5 12. Nb3 Be6 13. Qd2 Qe7 14. Nfd4 Rad8 15. Rfe1 Rfe8 16. Bf3 Qd6 17. Rad1 Qb8 18. Qg5 h6 19. Qc1 Nxd4 20. Nxd4 Qd6 21. c4 Qb6 22. Nxe6 fxe6 23. cxd5 exd5 24. Rxe8+ Rxe8 25. Bxd5+ Kh7 26. Bb3 Re2 27. Qf4 Qd4 28. Qxd4 Bxd4 29. g3 Bxf2+ 30. Kg2 Rxb2 31. Rd7+ Kh8 32. Rxb7 h5 33. Kf3 Bb6 34. Kf4 Rxh2 35. Kg5 Rg2 36. Kxg6 Rxg3+ 37. Kxh5 1/2-1/2

[Event "Tokyo Summer op"]
[Site "Tokyo"]
[Date "2018.07.16"]
[Round "6"]
[White "Irie, Yuki"]
[Black "Sakai, Enju"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2174"]
[BlackElo "1889"]
[PlyCount "45"]
[EventDate "2018.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "JPN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 e5 4. f4 exf4 5. Qf3 Nd4 6. Bxd4 cxd4 7. Ne2 d5 8. exd5 Nf6 9. Nxf4 Bd6 10. Bb5+ Kf8 11. 0-0 Bg4 12. Ne6+ fxe6 13. Qxg4 e5 14. Bd7 Qe7 15. Be6 Ke8 16. Qh3 Bb4 17. Kh1 Rd8 18. c3 dxc3 19. Nxc3 Rf8 20. Rfe1 Bxc3 21. Qxc3 Nxd5 22. Qxe5 Nb6 23. Qb5+ 1-0

[Event "Tokyo Summer op"]
[Site "Tokyo"]
[Date "2018.07.15"]
[Round "1"]
[White "Sakai, Enju"]
[Black "Aoshima, Mirai"]
[Result "0-1"]
[ECO "E42"]
[WhiteElo "1889"]
[BlackElo "2423"]
[PlyCount "86"]
[EventDate "2018.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "JPN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 c5 6. d5 0-0 7. a3 Ba5 8. Rb1 Na6 9. g3 exd5 10. cxd5 d6 11. Bg2 Bf5 12. Ra1 Bxc3+ 13. Nxc3 c4 14. 0-0 Bd3 15. Re1 Nc5 16. a4 a6 17. e4 Re8 18. Bg5 h6 19. Bxf6 Qxf6 20. Qg4 Re7 21. Re3 Rae8 22. Rae1 Qd4 23. Qf4 Re5 24. Rf3 Rf8 25. Qe3 Nb3 26. Bh3 Qxe3 27. Rfxe3 Nd4 28. f4 Re7 29. e5 Nc2 30. Kf2 Nxe1 31. Rxe1 f5 32. e6 Rb8 33. Bf1 Bxf1 34. Rxf1 b5 35. a5 b4 36. Na4 Rb5 37. Nb6 Rxa5 38. Rc1 Rb5 39. Nc8 Rc7 40. Nxd6 Rxd5 41. Rxc4 Rxc4 42. e7 Re4 43. Nxe4 Kf7 0-1

