[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2024.05.04"]
[Round "6"]
[White "Yamada, Kohei"]
[Black "Aoshima, Mirai"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2199"]
[BlackElo "2380"]
[PlyCount "154"]
[EventDate "2024.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "JPN"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Nf3 e6 6. Bd3 Ne7 7. Bg5 Bxd3 8. Qxd3 Qb6 9. Nbd2 Qa6 10. c4 Nd7 11. 0-0 Nf5 12. b3 Be7 13. Bxe7 Nxe7 14. Rfd1 Nf5 15. a4 Qa5 16. g3 0-0 17. Nf1 Rad8 18. c5 b6 19. Ne3 Ne7 20. Ng5 g6 21. cxb6 Qxb6 22. b4 Qxb4 23. Rdb1 Qa5 24. Qa3 c5 25. Rb5 Qa6 26. dxc5 Nxe5 27. Nc2 d4 28. Nb4 Qc8 29. Nd3 Nxd3 30. Qxd3 a6 31. Rb6 Qxc5 32. Rxa6 Qc3 33. Ra3 Qxd3 34. Rxd3 e5 35. Ra5 Nc6 36. Rc5 Nb4 37. Rd2 Rd5 38. Rc4 Na6 39. f4 exf4 40. gxf4 d3 41. Ne4 Kg7 42. Kf2 Re8 43. Kf3 f5 44. Ng5 Re7 45. Rc6 Nc5 46. Rxc5 Rxc5 47. Rxd3 Ra5 48. Rd4 Ra6 49. Rb4 Rea7 50. Ke3 Rxa4 51. Rb6 Re7+ 52. Kf3 Ra3+ 53. Kf2 Rae3 54. Rb2 Rd3 55. Ra2 Red7 56. Ke2 Rg3 57. Kf2 Rg4 58. Ne6+ Kf7 59. Ng5+ Ke8 60. Kf3 Rd3+ 61. Ke2 Rg2+ 62. Kxd3 Rxa2 63. Ke3 Rg2 64. Nf3 Rg4 65. Ne5 Rxh4 66. Nxg6 Rg4 67. Ne5 Rg8 68. Nf3 Ke7 69. Ng5 Kf6 70. Nh7+ Kg6 71. Ng5 h4 72. Kf3 Kh5 73. Nh7 Rg3+ 74. Kf2 Kg4 75. Nf6+ Kxf4 76. Nh5+ Kg4 77. Nxg3 hxg3+ 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2024.05.03"]
[Round "4"]
[White "Yamada, Kohei"]
[Black "Yonemitsu, Kohei"]
[Result "1/2-1/2"]
[ECO "B62"]
[WhiteElo "2199"]
[BlackElo "1988"]
[PlyCount "74"]
[EventDate "2024.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "JPN"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Bb5 Bd7 8. Qd3 Qb6 9. Bxc6 bxc6 10. 0-0-0 Rb8 11. Nb3 c5 12. e5 Ng4 13. exd6 Nxf2 14. Qe2 Nxd1 15. Nd5 Qxd6 16. Rxd1 Qc6 17. Na5 Qc8 18. Qe5 f5 19. Nc4 Kf7 20. Nf4 Rb7 21. g4 fxg4 22. Nh5 Kg8 23. Nf6+ gxf6 24. Bxf6 Be8 25. Bxh8 Rd7 26. Rg1 Rd5 27. Qf6 Bg6 28. b3 Rf5 29. Qc3 Qc7 30. Be5 Qc6 31. Ne3 Rf3 32. Kb1 Qe4 33. Nxg4 Kf7 34. Qd2 Qd5 35. Qe2 Qe4 36. Qd2 Qd5 37. Qe2 Qe4 1/2-1/2

[Event "Asian Games"]
[Site "Hangzhou"]
[Date "2023.09.27"]
[Round "8"]
[White "Markov, Mikhail2222"]
[Black "Yamada, Kohei"]
[Result "1/2-1/2"]
[ECO "E03"]
[WhiteElo "2292"]
[BlackElo "2172"]
[PlyCount "126"]
[EventDate "2023.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. d4 dxc4 5. Bg2 c5 6. Qa4+ Nbd7 7. 0-0 a6 8. Qxc4 b5 9. Qd3 Bb7 10. a4 c4 11. Qc2 Be7 12. b3 Rc8 13. axb5 axb5 14. bxc4 Rxc4 15. Qb3 Rb4 16. Qd1 0-0 17. Ba3 Rc4 18. Nbd2 Rc3 19. Bxe7 Qxe7 20. Qb1 Bc6 21. Ra7 Ra3 22. Rxa3 Qxa3 23. Rc1 Qa8 24. Qb4 Rb8 25. Qd6 Rc8 26. Nb3 Bxf3 27. Rxc8+ Qxc8 28. Bxf3 Qc3 29. Nc5 Nf8 30. Nd3 h6 31. Ne5 Ng6 32. Nxg6 fxg6 33. Qxe6+ Kh7 34. Bc6 b4 35. Ba4 Qxd4 36. Bb3 h5 37. h4 Qc3 38. e3 Qd3 39. Bc4 Qc2 40. Bb3 Qd3 41. Ba2 Qc2 42. Kg2 Qe4+ 43. Qxe4 Nxe4 44. Kf3 b3 45. Bxb3 Nd2+ 46. Kf4 Nxb3 47. Kg5 Nd2 48. Kf4 Kg8 49. e4 Kf7 50. Ke3 Nb3 51. Kf4 Nc5 52. f3 Kf6 53. e5+ Kf7 54. g4 hxg4 55. Kxg4 Ne6 56. f4 Nd4 57. Kg5 Nf3+ 58. Kg4 Nd4 59. Kg5 Ne2 60. e6+ Kxe6 61. Kxg6 Nxf4+ 62. Kxg7 Kf5 63. h5 Nxh5+ 1/2-1/2

[Event "Asian Games"]
[Site "Hangzhou"]
[Date "2023.09.27"]
[Round "9"]
[White "Yamada, Kohei"]
[Black "Nogerbek, Kazybek"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2172"]
[BlackElo "2471"]
[PlyCount "88"]
[EventDate "2023.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. a3 b5 8. Nxc6 Qxc6 9. Bd3 Bb7 10. Qd2 Nf6 11. f3 Bd6 12. 0-0-0 b4 13. axb4 Bxb4 14. Bd4 Bc5 15. Bxc5 Qxc5 16. g4 Bc6 17. g5 Ng8 18. f4 Ne7 19. f5 a5 20. Rhf1 a4 21. Qf2 Qxf2 22. Rxf2 Ra5 23. h4 h6 24. Nb1 hxg5 25. hxg5 Rh3 26. Na3 Rc5 27. Kb1 Nc8 28. Rg1 exf5 29. Rxf5 Rxf5 30. exf5 Nd6 31. Nc4 Nxc4 32. Bxc4 f6 33. Re1+ Kd8 34. gxf6 gxf6 35. Ka2 Kc7 36. Bd3 Kd6 37. Ka3 Bb5 38. Rd1 Kc5 39. b4+ axb3 40. Kxb3 Bxd3 41. cxd3 Kd4 42. Kc2 Rh2+ 43. Kb3 Rf2 44. Rh1 d5 0-1

[Event "Asian Games"]
[Site "Hangzhou"]
[Date "2023.09.26"]
[Round "7"]
[White "Kojima, Shinya"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "2306"]
[BlackElo "2172"]
[PlyCount "72"]
[EventDate "2023.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 a6 6. Bxc4 b5 7. Bb3 Bb7 8. 0-0 c5 9. e4 cxd4 10. Nxd4 Nbd7 11. Be3 Qb8 12. Rc1 b4 13. Na4 Bd6 14. f4 Nxe4 15. Nc6 Bxc6 16. Rxc6 0-0 17. Qd4 Ndf6 18. Bc2 e5 19. Qb6 exf4 20. Bd4 Be5 21. Bxe5 Qxe5 22. Qxb4 a5 23. Qe1 Rfe8 24. Rc4 Qd5 25. Nb6 Qb5 26. Bxe4 Qxb6+ 27. Kh1 Qe6 28. Bxh7+ Nxh7 29. Qxe6 Rxe6 30. Rcxf4 Nf6 31. Ra4 Rb8 32. b3 Rb5 33. h3 Re2 34. Kg1 Rc5 35. Rf2 Rc1+ 36. Rf1 Rcc2 0-1

[Event "Asian Games"]
[Site "Hangzhou"]
[Date "2023.09.26"]
[Round "6"]
[White "Yamada, Kohei"]
[Black "Hossain, Enamul"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2172"]
[BlackElo "2369"]
[PlyCount "64"]
[EventDate "2023.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nh6 6. Bd3 Nf5 7. 0-0 cxd4 8. Bxf5 exf5 9. cxd4 Be7 10. Nc3 Be6 11. Be3 g5 12. Ne2 f4 13. Bd2 Qd7 14. Kh1 Bf5 15. a3 0-0 16. b4 a5 17. b5 Nd8 18. a4 Ne6 19. Bc1 Rac8 20. h3 Be4 21. Nfg1 Rc4 22. f3 Bg6 23. h4 h6 24. Nh3 Bf5 25. Nf2 b6 26. Rg1 f6 27. g3 fxg3 28. Nxg3 Rxd4 29. Nxf5 Rxd1 30. Nxd1 fxe5 31. Nxh6+ Kg7 32. Ng4 Nd4 0-1

[Event "Asian Games"]
[Site "Hangzhou"]
[Date "2023.09.26"]
[Round "5"]
[White "Yamada, Kohei"]
[Black "Laohawirapap, Prin"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "2172"]
[BlackElo "2329"]
[PlyCount "48"]
[EventDate "2023.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. Qd2 h5 9. Bc4 b5 10. Bd5 Nxd5 11. Nxd5 e6 12. Nb6 Ra7 13. Nxc8 Qxc8 14. Nxb5 axb5 15. Bxa7 Bxb2 16. Bd4 Bxa1 17. Bxa1 0-0 18. Qxd6 Qxc2 19. 0-0 Nc6 20. Bf6 Ra8 21. Rf2 Qc1+ 22. Rf1 Qc2 23. Rf2 Qc1+ 24. Rf1 Qc2 1/2-1/2

[Event "Asian Games"]
[Site "Hangzhou"]
[Date "2023.09.25"]
[Round "4"]
[White "Maghsoodloo, Parham"]
[Black "Yamada, Kohei"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2707"]
[BlackElo "2172"]
[PlyCount "61"]
[EventDate "2023.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Bg7 5. e4 Nc6 6. Be3 d6 7. Nc3 Nf6 8. Be2 0-0 9. 0-0 a5 10. Ndb5 a4 11. Rc1 Ne5 12. h3 Be6 13. b3 axb3 14. axb3 Bd7 15. f4 Nc6 16. Bf3 Qa5 17. Na4 Ra6 18. Rf2 Rc8 19. Rd2 Be8 20. Nac3 Nd7 21. Nd5 Kf8 22. Re2 Nc5 23. e5 Nb4 24. Nxe7 Kxe7 25. exd6+ Kf8 26. Bxc5 Rxc5 27. d7 Bxd7 28. Qxd7 Bf6 29. Rd1 Kg7 30. Nd6 Rc7 31. Qxc7 1-0

[Event "Asian Games"]
[Site "Hangzhou"]
[Date "2023.09.25"]
[Round "3"]
[White "Yamada, Kohei"]
[Black "Priasmoro, Novendra"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2172"]
[BlackElo "2483"]
[PlyCount "98"]
[EventDate "2023.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bg5 h6 6. Bh4 d6 7. c3 g5 8. Bg3 Bg4 9. Nbd2 Qd7 10. b4 Bb6 11. a4 a5 12. b5 Nd8 13. h4 Nh5 14. hxg5 hxg5 15. Qb3 f6 16. 0-0-0 Ne6 17. Qa2 0-0-0 18. Nh2 Neg7 19. Nxg4 Qxg4 20. Rh3 Nxg3 21. Rxg3 Qd7 22. Rf3 Rh6 23. Nf1 g4 24. Rg3 f5 25. f3 Nh5 26. exf5 d5 27. Bxd5 Qxd5 28. Qxd5 Rxd5 29. Rxg4 Rhd6 30. Kc2 Nf6 31. Rh4 c6 32. bxc6 Rxc6 33. Nd2 Bf2 34. Rh2 Bg3 35. Rh3 Bf4 36. Nc4 Bg5 37. Re1 Nd7 38. Rh8+ Kc7 39. Rg8 Bh4 40. g3 Be7 41. g4 Nb6 42. Nxe5 Rh6 43. Rg7 Nc8 44. Ng6 Rh2+ 45. Kb3 Rxd3 46. Nxe7 Nd6 47. f6 Rdd2 48. Nf5+ Kc6 49. Nxd6 Rxd6 1-0

[Event "Asian Games"]
[Site "Hangzhou"]
[Date "2023.09.24"]
[Round "2"]
[White "Wei, Yi"]
[Black "Yamada, Kohei"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2726"]
[BlackElo "2172"]
[PlyCount "59"]
[EventDate "2023.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Nd2 b5 9. a4 b4 10. Nd5 Nxd5 11. exd5 0-0 12. Nc4 Nd7 13. a5 Kh8 14. Qd2 Rb8 15. Be2 f5 16. 0-0 Nf6 17. Ba7 Ra8 18. Bb6 Qd7 19. f4 exf4 20. Rxf4 Bb7 21. Rd4 f4 22. Rf1 g5 23. h4 Qf5 24. Bd3 Qg4 25. hxg5 Qxg5 26. Rdxf4 Qxd5 27. Bd4 Qe6 28. Rxf6 Bxf6 29. Rxf6 Rxf6 30. Qh6 1-0

[Event "Asian Games"]
[Site "Hangzhou"]
[Date "2023.09.24"]
[Round "1"]
[White "Yamada, Kohei"]
[Black "Bilguun, Sumiya"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2172"]
[BlackElo "2456"]
[PlyCount "85"]
[EventDate "2023.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 g6 6. c4 Bg7 7. Nf3 d6 8. 0-0 Nf6 9. Nc3 0-0 10. Be2 Nc6 11. Bf4 e5 12. Be3 Be6 13. h3 Rc8 14. Rc1 Qe7 15. Qd2 Rfd8 16. Rfd1 Qf8 17. Ng5 Kh8 18. Bf1 Ng8 19. b3 Nge7 20. Nd5 h6 21. Nxe6 fxe6 22. Nxe7 Nxe7 23. Qb4 Rd7 24. Be2 Nc6 25. Qd2 Nd4 26. Bxd4 exd4 27. Bg4 Re8 28. Qd3 Kh7 29. Rf1 Rf7 30. b4 h5 31. Bd1 Rc8 32. e5 Rf5 33. exd6 Qxd6 34. c5 Qf4 35. Bf3 Be5 36. Rfe1 Rcf8 37. c6 b5 38. c7 Bxc7 39. g3 Qd6 40. Be4 Rxf2 41. Bxg6+ Kh6 42. Bxh5 R2f3 43. Qg6# 1-0

[Event "Budapest FS09 IM"]
[Site "Budapest"]
[Date "2023.09.12"]
[Round "9"]
[White "Yamada, Kohei"]
[Black "Ilincic, Zlatko"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2172"]
[BlackElo "2289"]
[PlyCount "58"]
[EventDate "2023.09.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "1"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nc3 Nxc3 7. bxc3 Nxe5 8. dxe5 c5 9. Be3 Bd7 10. 0-0 Be7 11. f4 Qa5 12. c4 dxc4 13. Be4 Qc3 14. Bf2 Rd8 15. Bxb7 Ba4 16. Qg4 0-0 17. Be4 Rd4 18. Rae1 Bxc2 19. Re3 Qxe3 20. Bxe3 Rxe4 21. Qd7 Rxe3 22. Qxe7 Re2 23. Rc1 Be4 24. Rxc4 Rb8 25. Qxc5 h6 26. Rb4 Rd8 27. Rd4 Rb8 28. Rb4 Rd8 29. Rd4 Rb8 1/2-1/2

[Event "Budapest FS09 IM"]
[Site "Budapest"]
[Date "2023.09.11"]
[Round "8"]
[White "Shivika, Rohilla"]
[Black "Yamada, Kohei"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "1936"]
[BlackElo "2172"]
[PlyCount "56"]
[EventDate "2023.09.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "1"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 0-0 11. Nb3 Be7 12. c4 Bd7 13. Bb2 Rfc8 14. Bxf6 Bxf6 15. Rxd7 Bxa1 16. Nxa1 Rd8 17. Rd2 Ne5 18. Nb3 Nxc4 19. Rd3 Rac8 20. Nfd4 Ne5 21. Rd2 Nc4 22. Rd3 Ne5 23. Rd2 b6 24. f4 Nc4 25. Rd3 Nb2 26. Rd2 Nc4 27. Rd3 Nb2 28. Rd2 Nc4 1/2-1/2

[Event "Budapest FS09 IM"]
[Site "Budapest"]
[Date "2023.09.09"]
[Round "7"]
[White "Yamada, Kohei"]
[Black "Akesson, Ralf"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2172"]
[BlackElo "2410"]
[PlyCount "79"]
[EventDate "2023.09.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "1"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 b6 4. c3 Qd7 5. h4 Ba6 6. Bxa6 Nxa6 7. Ne2 Ne7 8. Nd2 c5 9. Nf3 Nc6 10. 0-0 Nc7 11. Re1 Be7 12. Bf4 h6 13. h5 0-0-0 14. dxc5 bxc5 15. b4 Kb7 16. bxc5 Bxc5 17. Ned4 Ka8 18. Rb1 Na5 19. Nb3 Nxb3 20. Rxb3 Rb8 21. Be3 Bxe3 22. Rxe3 Na6 23. Qd4 Qc7 24. Qg4 Rhg8 25. Nd4 Nc5 26. Rb5 Ne4 27. Rxb8+ Qxb8 28. Qf4 Rf8 29. c4 Nd2 30. cxd5 Qb1+ 31. Kh2 Nf1+ 32. Kh3 Nxe3 33. fxe3 exd5 34. e6 Qb7 35. Qd6 Re8 36. exf7 Rxe3+ 37. Kh2 Qxf7 38. Qc6+ Qb7 39. Qc5 Re5 40. Qf8+ 1-0

[Event "Budapest FS09 IM"]
[Site "Budapest"]
[Date "2023.09.08"]
[Round "6"]
[White "Yao, Lan"]
[Black "Yamada, Kohei"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2315"]
[BlackElo "2172"]
[PlyCount "65"]
[EventDate "2023.09.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "1"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 h6 11. Bh4 b5 12. Bxf6 Nxf6 13. g5 hxg5 14. fxg5 Nd7 15. g6 Bg5+ 16. Kb1 Ne5 17. Qf2 Bf6 18. gxf7+ Qxf7 19. Nb3 Rb8 20. Bd3 Qh5 21. Qd2 Qh6 22. Bxb5+ axb5 23. Qxd6 Rb7 24. Na5 Re7 25. Nc6 Nxc6 26. Qxc6+ Bd7 27. Rxd7 Rxd7 28. Rd1 0-0 29. Qxd7 b4 30. Qxe6+ Kh8 31. Nd5 Qh5 32. Rf1 Rd8 33. Qf5 1-0

[Event "Budapest FS09 IM"]
[Site "Budapest"]
[Date "2023.09.06"]
[Round "5"]
[White "Yamada, Kohei"]
[Black "Lalic, Bogdan"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2172"]
[BlackElo "2340"]
[PlyCount "68"]
[EventDate "2023.09.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "1"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. 0-0 d6 6. a4 g6 7. Nc3 Bg7 8. h3 0-0 9. Be3 Kh7 10. Qd2 Be6 11. Bxe6 fxe6 12. a5 d5 13. exd5 exd5 14. d4 e4 15. Ne5 Qe8 16. Nxc6 Qxc6 17. b4 b5 18. Ne2 Ne8 19. Bf4 Nd6 20. Bxd6 Qxd6 21. Ra3 Rf6 22. f4 Bf8 23. Rb1 Qd7 24. Rf1 Bd6 25. Kh2 Qe7 26. Rb3 g5 27. g3 Raf8 28. Kg2 Qg7 29. Kh1 gxf4 30. gxf4 Rg6 31. Qe1 Rg8 32. Rf2 Qf7 33. Re3 Rf6 34. Qf1 Bxb4 0-1

[Event "Budapest FS09 IM"]
[Site "Budapest"]
[Date "2023.09.05"]
[Round "4"]
[White "Persson, Mats"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2311"]
[BlackElo "2172"]
[PlyCount "162"]
[EventDate "2023.09.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "1"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 Ngf6 6. c3 b5 7. Bc2 Bb7 8. Qe2 e6 9. d4 Be7 10. Nbd2 Qc7 11. Bd3 0-0 12. Re1 Rfe8 13. Nf1 e5 14. d5 c4 15. Bc2 a5 16. Bd2 Ba6 17. Qd1 Reb8 18. a3 Nc5 19. h3 Nfd7 20. Ne3 g6 21. Ng4 Bf8 22. Ng5 Bg7 23. Qf3 Rf8 24. Qg3 f6 25. Nf3 Nd3 26. Bxd3 cxd3 27. h4 h5 28. Ngh2 Kh7 29. Qh3 Nc5 30. g4 Bc8 31. Qg3 Rg8 32. Kh1 Bf8 33. Re3 Qd7 34. g5 f5 35. exf5 Qxf5 36. Kg1 Bg7 37. Be1 Bb7 38. Rd1 a4 39. Nd2 Bxd5 40. Qh3 Rgf8 41. Qxf5 Rxf5 42. f3 Bc4 43. Ne4 Nxe4 44. fxe4 Rf7 45. Bg3 Raf8 46. Ree1 Rd8 47. Nf1 d5 48. exd5 Rxd5 49. Nd2 Bb3 50. Ra1 Bc2 51. Re4 Kg8 52. Ra2 Rf5 53. Bf2 Bf8 54. Kg2 Kf7 55. Bg3 Ke6 56. Bf2 Bc5 57. Bg3 Ba7 58. Rb4 Rf7 59. Re4 Bb8 60. Bf2 Bd6 61. Bg3 Rf5 62. Bf2 Be7 63. Bg3 Bc5 64. Ra1 Bd6 65. Rae1 Bb3 66. Bf2 Bc5 67. Bxc5 Rxc5 68. Nxb3 axb3 69. R4e3 Rc4 70. Kh3 e4 71. Rxd3 Rf2 72. Rd8 Rxb2 73. Re8+ Kd6 74. Rd1+ Kc7 75. Re7+ Kb6 76. Kg3 Rxc3+ 77. Kf4 Rf2+ 78. Ke5 Rc5+ 79. Ke6 b2 80. Rdd7 Rc6+ 81. Ke5 b1Q 0-1

[Event "Budapest FS09 IM"]
[Site "Budapest"]
[Date "2023.09.04"]
[Round "3"]
[White "Yamada, Kohei"]
[Black "Fisabilillah, Ummi"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2172"]
[BlackElo "2180"]
[PlyCount "96"]
[EventDate "2023.09.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "1"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 a5 7. Re1 Ba7 8. Bb3 h6 9. Na3 0-0 10. h3 Re8 11. Nb5 Bb6 12. a4 Be6 13. Bc2 d5 14. exd5 Bxd5 15. Be3 Bxe3 16. Rxe3 Re7 17. Qe1 Bxf3 18. Rxf3 Qd5 19. Re3 Rae8 20. Qe2 g6 21. Re1 Kg7 22. Qd1 Qd7 23. Bb3 Ng8 24. Bc4 h5 25. Kh2 Nh6 26. Qf3 Nf5 27. R3e2 Nd8 28. Bb3 c6 29. Na3 Qc7 30. Kg1 b6 31. Nc2 Nb7 32. Ne3 Nxe3 33. Rxe3 f5 34. g3 Nc5 35. Bc2 Nd7 36. Qe2 h4 37. Kh1 Nf6 38. Bb3 Nh5 39. Rg1 hxg3 40. fxg3 e4 41. d4 Rh8 42. Qf1 Nf6 43. Bd1 Ree8 44. Kg2 Ref8 45. c4 Qd7 46. Qe1 Qxd4 47. Qc3 Rd8 48. Qxd4 Rxd4 0-1

[Event "Budapest FS09 IM"]
[Site "Budapest"]
[Date "2023.09.03"]
[Round "2"]
[White "Karamsetty, Jeevan"]
[Black "Yamada, Kohei"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2247"]
[BlackElo "2172"]
[PlyCount "127"]
[EventDate "2023.09.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "1"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. g3 Qd6 7. Nf3 b5 8. Bg2 Bb7 9. 0-0 e6 10. d3 Nbd7 11. a4 b4 12. Nb1 Be7 13. Nbd2 Qc7 14. Nc4 Nd5 15. a5 0-0 16. Re1 Rad8 17. Nfd2 h6 18. f4 Bf6 19. Nf3 Bd4+ 20. Nxd4 cxd4 21. g4 Nc5 22. Rf1 b3 23. Bd2 f5 24. g5 hxg5 25. fxg5 g6 26. Qe2 f4 27. Rac1 Ne3 28. Nxe3 dxe3 29. Bb4 Rf5 30. h4 f3 31. Qxe3 Re5 32. Qf4 Rf8 33. Qg3 f2+ 34. Rxf2 Rxf2 35. Qxf2 Rf5 36. Qe1 Bxg2 37. Kxg2 Qf4 38. Bxc5 Re5 39. Qf2 Qg4+ 40. Kh1 Rf5 41. Qh2 Rxc5 42. Qb8+ Kh7 43. Qa7+ Kg8 44. Qxc5 Qxh4+ 45. Kg2 Qg4+ 46. Kf2 Qf4+ 47. Ke2 Qxc1 48. Qc8+ Kg7 49. Qd7+ Kh8 50. Qe8+ Kg7 51. Qe7+ Kh8 52. Qf8+ Kh7 53. Qh6+ Kg8 54. Qxg6+ Kh8 55. Qh6+ Kg8 56. Qxe6+ Kh8 57. Qxb3 Qxg5 58. Qb8+ Kh7 59. Qb7+ Kh8 60. Qxa6 Qe5+ 61. Kd2 Qxb2 62. Qc4 Qb7 63. a6 Qg2+ 64. Kc3 1-0

[Event "Budapest FS09 IM"]
[Site "Budapest"]
[Date "2023.09.02"]
[Round "1"]
[White "Yamada, Kohei"]
[Black "Bashirov, Kemal"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2172"]
[BlackElo "2359"]
[PlyCount "65"]
[EventDate "2023.09.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "1"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 Qc7 9. g4 Nc6 10. 0-0-0 Rb8 11. g5 Nd7 12. h4 b5 13. f4 b4 14. Na4 Nc5 15. Nxc5 dxc5 16. Nxc6 Qxc6 17. h5 Bb7 18. Bg2 Rd8 19. Qe2 Qb5 20. Rxd8+ Kxd8 21. Qf2 Qc4 22. b3 Qc3 23. Kb1 Kc8 24. Bd2 Qd4 25. Qxd4 cxd4 26. h6 g6 27. Re1 Rd8 28. Bf1 Kd7 29. Bd3 Rc8 30. Rf1 Rf8 31. f5 e5 32. fxg6 fxg6 33. Rxf8 1/2-1/2

[Event "Budapest BSSZ op"]
[Site "Budapest"]
[Date "2023.08.27"]
[Round "9"]
[White "Yamada, Kohei"]
[Black "Teglas, Balazs"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2171"]
[BlackElo "2149"]
[PlyCount "55"]
[EventDate "2023.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Rg1 g6 6. Be3 Bg7 7. Qd2 exd4 8. Nxd4 0-0 9. 0-0-0 Re8 10. f3 c6 11. g4 Ne5 12. Be2 d5 13. g5 Nh5 14. f4 Nc4 15. Bxc4 dxc4 16. e5 Bf8 17. Qe2 Qa5 18. Qxc4 Be6 19. Nxe6 Rxe6 20. Rd7 b5 21. Qb3 b4 22. Ne4 Qb5 23. Qd3 Qa5 24. Kb1 c5 25. Rd1 Qa4 26. Bxc5 Nxf4 27. Qf3 Qc6 28. Qxf4 1-0

[Event "Budapest BSSZ op"]
[Site "Budapest"]
[Date "2023.08.26"]
[Round "8"]
[White "Sadbhav, Rautela"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1596"]
[BlackElo "2171"]
[PlyCount "68"]
[EventDate "2023.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bc4 Nc6 6. 0-0 e6 7. d4 cxd4 8. Nb5 a6 9. Nbxd4 Nxd4 10. Nxd4 Nf6 11. f5 gxf5 12. exf5 e5 13. Nf3 Qc7 14. Bd3 Bd7 15. c4 Bc6 16. Re1 0-0-0 17. Ng5 Rhg8 18. Ne4 d5 19. cxd5 Rxd5 20. Qe2 Rxd3 21. Qxd3 Nxe4 22. Rxe4 Rd8 23. Qh3 Bxe4 24. f6+ Kb8 25. fxg7 Rd1+ 26. Kf2 Qc2+ 27. Kg3 Rd3+ 28. Kg4 Bf5+ 29. Kg5 f6+ 30. Kxf6 Rd6+ 31. Kxe5 Re6+ 32. Kf4 Qe4+ 33. Kg3 Rg6+ 34. Kf2 Bxh3 0-1

[Event "Budapest BSSZ op"]
[Site "Budapest"]
[Date "2023.08.25"]
[Round "6"]
[White "Koczo, Kristof"]
[Black "Yamada, Kohei"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2019"]
[BlackElo "2171"]
[PlyCount "59"]
[EventDate "2023.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 b5 6. e5 Nd5 7. Nxb5 Nb6 8. Be2 Nc6 9. 0-0 Bb7 10. Be3 Qd7 11. Nc3 Ne7 12. Nd2 0-0-0 13. a4 a5 14. Nb5 Nf5 15. Nxc4 Nxc4 16. Bxc4 c6 17. Rc1 Kb8 18. Nc3 Nxd4 19. Bxd4 Qxd4 20. Qe2 Bb4 21. Rfd1 Qb6 22. Ne4 Rxd1+ 23. Rxd1 Rd8 24. Nd6 Rd7 25. b3 Qd8 26. h3 g6 27. Kh2 h5 28. Nxf7 Qc7 29. Rxd7 Qxd7 30. Ng5 1-0

[Event "Budapest BSSZ op"]
[Site "Budapest"]
[Date "2023.08.25"]
[Round "7"]
[White "Yamada, Kohei"]
[Black "Horvath, Kristof"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2171"]
[BlackElo "2116"]
[PlyCount "63"]
[EventDate "2023.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Nc3 d6 7. a4 Be6 8. Nd5 h6 9. c3 Qd7 10. a5 Nd8 11. Bb3 Nxd5 12. exd5 Bg4 13. h3 Bh5 14. Re1 Bg6 15. Ra4 Kh7 16. Nh4 Bxh4 17. Rxh4 f5 18. Ra4 Nf7 19. f4 b5 20. Ra1 Rae8 21. a6 Re7 22. Kh2 Nh8 23. Bd2 Bf7 24. Qf3 Ng6 25. g3 Rfe8 26. Bc2 e4 27. dxe4 fxe4 28. Rxe4 Bxd5 29. Rxe7 Rxe7 30. Qxd5 Re2+ 31. Kg1 Qxh3 32. Bxg6+ 1-0

[Event "Budapest BSSZ op"]
[Site "Budapest"]
[Date "2023.08.24"]
[Round "5"]
[White "Yamada, Kohei"]
[Black "Kahn, Evarth"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2171"]
[BlackElo "2008"]
[PlyCount "61"]
[EventDate "2023.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Nf3 Qd7 10. Be2 0-0-0 11. 0-0 Bg4 12. c5 Nd5 13. Nxd5 Qxd5 14. b4 f6 15. b5 Nxd4 16. Nxd4 Qxe5 17. Qb3 Rxd4 18. Bxd4 Qxd4+ 19. Kh1 Bxe2 20. Qxe6+ Qd7 21. Qxe2 Bxc5 22. Rad1 Bd6 23. Qh5 g6 24. Qd5 f5 25. a4 Rd8 26. Rfe1 Qg7 27. a5 Qh6 28. g3 f4 29. a6 bxa6 30. Qa8+ Kd7 31. Rxd6+ 1-0

[Event "Budapest BSSZ op"]
[Site "Budapest"]
[Date "2023.08.23"]
[Round "4"]
[White "Foldes, Marton Gabor"]
[Black "Yamada, Kohei"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2116"]
[BlackElo "2171"]
[PlyCount "47"]
[EventDate "2023.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. g3 Qc7 7. d4 cxd4 8. Qxd4 Nc6 9. Nxc6 Qxc6 10. Bg5 Bg4 11. Bxf6 gxf6 12. Qxg4 Qxh1 13. Qa4+ b5 14. Nxb5 Bh6 15. Nc7+ Kf8 16. Nxa8 Qxa8 17. Qxa6 Qe4+ 18. Qe2 Qb7 19. c3 e5 20. Rd1 Ke7 21. Qd3 Kf8 22. Qd5 Qxb2 23. Bc4 Qxc3+ 24. Kf1 1-0

[Event "Budapest BSSZ op"]
[Site "Budapest"]
[Date "2023.08.23"]
[Round "3"]
[White "Yamada, Kohei"]
[Black "Kormos, Adam"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2171"]
[BlackElo "2164"]
[PlyCount "63"]
[EventDate "2023.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Re8 14. Ne4 Qc7 15. h4 f5 16. Nd6 Rd8 17. Nxc8 Raxc8 18. h5 Nb6 19. Bxb6 Rxd2 20. Bc4+ Kf8 21. Bxc7 Rxd1+ 22. Rxd1 Rxc7 23. hxg6 Bh6+ 24. Kb1 hxg6 25. Rd6 Kg7 26. b4 e4 27. fxe4 fxe4 28. Re6 e3 29. Bd3 Kf7 30. Bc4 Kg7 31. Bd3 Kf7 32. Bc4 1/2-1/2

[Event "Budapest BSSZ op"]
[Site "Budapest"]
[Date "2023.08.22"]
[Round "2"]
[White "Kovacs, Klara"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "2115"]
[BlackElo "2171"]
[PlyCount "90"]
[EventDate "2023.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Nc2 Bxc3+ 7. bxc3 Qa5 8. e4 Nf6 9. Qd3 0-0 10. f4 d6 11. Be2 Nxe4 12. Qxe4 Bf5 13. Qf3 Bxc2 14. Bd2 Rac8 15. h4 Qf5 16. Qg3 Na5 17. h5 Nxc4 18. Bc1 Rc7 19. Qh4 Qf6 20. Qh3 Nb6 21. Bd2 Nd5 22. Rc1 Bf5 23. g4 Be4 24. hxg6 Qxg6 25. f5 Qg7 26. Rh2 Rfc8 27. c4 b5 28. Bh6 Qe5 29. Bg5 Qg7 30. Bh6 Qe5 31. Bg5 Qh8 32. Qh5 Kf8 33. Rd1 bxc4 34. Rf2 Nf6 35. Bh6+ Ke8 36. Qh3 d5 37. g5 Ng8 38. f6 Nxh6 39. Qxh6 Qf8 40. Qh2 e6 41. Qe5 Qb4+ 42. Kf1 c3 43. Bh5 c2 44. Rc1 Qa3 45. Qf4 Qh3+ 0-1

[Event "Budapest BSSZ op"]
[Site "Budapest"]
[Date "2023.08.21"]
[Round "1"]
[White "Yamada, Kohei"]
[Black "Suranyi, Pal"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2171"]
[BlackElo "1997"]
[PlyCount "105"]
[EventDate "2023.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. c4 d5 5. cxd5 cxd5 6. e5 Bg4 7. Nc3 Nc6 8. Be3 a6 9. Qb3 Bxf3 10. gxf3 e6 11. Qxb7 Nge7 12. Qb3 0-0 13. Rd1 Nf5 14. Qa4 Qh4 15. Ke2 Rfc8 16. Rg1 Nxe3 17. fxe3 Qxh2+ 18. Rg2 Qh5 19. Kf2 f6 20. exf6 Qh4+ 21. Kg1 Qxf6 22. f4 Ne7 23. Bd3 Nf5 24. Bxf5 Qxf5 25. Qc2 Qh3 26. Qe2 Rc4 27. Rf1 Rb8 28. f5 gxf5 29. Rf3 Qh6 30. Rfg3 Rb7 31. Rh2 Qf6 32. Qh5 h6 33. Rg6 Qf7 34. Qxh6 Kf8 35. Qg5 Re7 36. Rg2 Rcc7 37. Qf4 e5 38. dxe5 Bxe5 39. Rg8+ Qxg8 40. Rxg8+ Kxg8 41. Qb4 Rg7+ 42. Kf1 f4 43. Nxd5 Rc1+ 44. Kf2 Rc2+ 45. Kf3 Rxb2 46. Qc4 Rf7 47. exf4 Rb5 48. Qc8+ Kg7 49. Qg4+ Kf8 50. Qe6 Bxf4 51. Ke4 Ra5 52. Qc8+ Kg7 53. Qc3+ 1-0

[Event "Prague Summer op-A 10th"]
[Site "Prague"]
[Date "2023.08.11"]
[Round "9"]
[White "Krause, Benedict"]
[Black "Yamada, Kohei"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2409"]
[BlackElo "2171"]
[PlyCount "94"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 e5 7. Nf5 d5 8. Bg5 d4 9. Bxf6 gxf6 10. Nb1 Bxf5 11. exf5 Qd5 12. Qh5 Nd7 13. Nd2 Qa5 14. Bc4 0-0-0 15. Rd1 e4 16. 0-0 Ne5 17. Bxf7 Nxf7 18. Qxf7 Qxf5 19. Rde1 Qg6 20. Qxg6 hxg6 21. Rxe4 Bh6 22. Nb3 d3 23. c3 Rhe8 24. Rxe8 Rxe8 25. Nd4 Bc1 26. b3 Bxa3 27. Rd1 Bb2 28. Nf3 Bxc3 29. Rxd3 Bb4 30. h4 a5 31. g4 Re4 32. Rd4 Rxd4 33. Nxd4 Bc3 34. Nc2 b5 35. Kf1 Kd7 36. Ke2 f5 37. f3 fxg4 38. fxg4 a4 39. bxa4 bxa4 40. Kd3 Bb2 41. h5 gxh5 42. gxh5 Ke6 43. Kc4 Kf6 44. Kb4 a3 45. Nxa3 Bxa3+ 46. Kxa3 Kg5 47. h6 Kxh6 1/2-1/2

[Event "Prague Summer op-A 10th"]
[Site "Prague"]
[Date "2023.08.10"]
[Round "8"]
[White "Yamada, Kohei"]
[Black "Von Mettenheim, Johannes"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2171"]
[BlackElo "2316"]
[PlyCount "38"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 a5 6. 0-0 d6 7. Re1 0-0 8. h3 h6 9. d4 Bb6 10. Bb3 Re8 11. Bc2 Bd7 12. a3 Qb8 13. a4 exd4 14. cxd4 Qa7 15. Be3 Nxe4 16. Nc3 Nf6 17. Qd2 Nb4 18. Bb3 Qa6 19. Rad1 Kh7 1/2-1/2

[Event "Prague Summer op-A 10th"]
[Site "Prague"]
[Date "2023.08.08"]
[Round "6"]
[White "Pulpan, Jakub"]
[Black "Yamada, Kohei"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2417"]
[BlackElo "2171"]
[PlyCount "211"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Nc2 Bxc3+ 7. bxc3 f5 8. g3 Qa5 9. Ne3 Nf6 10. Bg2 0-0 11. 0-0 d6 12. Nd5 Ne4 13. Qc2 Qc5 14. Bxe4 fxe4 15. Qxe4 Bf5 16. Qh4 Rae8 17. a4 Qa5 18. Ba3 Qd8 19. e4 Be6 20. f4 Kh8 21. Rfd1 Bxd5 22. Rxd5 Qb6+ 23. c5 Qb3 24. Rd2 dxc5 25. Qg5 b6 26. Qd5 Qxd5 27. exd5 Na5 28. Re2 Nc4 29. Re4 Nd2 30. Re6 Nc4 31. a5 Rf5 32. d6 Nxd6 33. Bc1 Rd5 34. Re1 b5 35. Be3 Nc4 36. Bf2 a6 37. Re6 Rd6 38. Rae1 Rxe6 39. Rxe6 Nxa5 40. Rxa6 Nb3 41. Rb6 b4 42. cxb4 cxb4 43. Rxb4 Nc1 44. Be3 Rc8 45. Rb7 Rc2 46. Rxe7 Kg8 47. Rb7 Nd3 48. Bd4 Ne1 49. Rb3 Rd2 50. Bf2 Nc2 51. g4 Nd4 52. Rb8+ Kf7 53. Kg2 Ne6 54. Rb7+ Kg8 55. Rb4 g5 56. fxg5 Nxg5 57. Rf4 Rd3 58. Ra4 Rd2 59. Kf1 Rc2 60. h4 Nf3 61. g5 Rc4 62. Ra8+ Kg7 63. Ra7+ Kg6 64. Ra6+ Kg7 65. Ke2 Nxh4 66. Kd3 Rf4 67. Bd4+ Kf7 68. Ra7+ Kg6 69. Rg7+ Kf5 70. Be3 Ra4 71. Rxh7 Ng6 72. Rf7+ Kg4 73. Rf6 Ne5+ 74. Kc2 Rc4+ 75. Kb3 Rc6 76. Rf8 Kh5 77. Rf5 Ng4 78. g6+ Kxg6 79. Rg5+ Kf6 80. Rxg4 Rc8 81. Kb4 Ke5 82. Bc5 Kd5 83. Rg5+ Ke4 84. Kc4 Kf4 85. Rg7 Ke4 86. Re7+ Kf4 87. Kd5 Rd8+ 88. Bd6+ Kf3 89. Ra7 Ke3 90. Ra3+ Kd2 91. Ke5 Ke2 92. Bc5 Re8+ 93. Kf4 Kd2 94. Bd4 Ke2 95. Be5 Kd2 96. Ke4 Ke2 97. Ra2+ Ke1 98. Kd4 Kf1 99. Rh2 Kg1 100. Re2 Kf1 101. Kd3 Rd8+ 102. Ke3 Re8 103. Rf2+ Ke1 104. Rf5 Kd1 105. Kd3 Kc1 106. Rf1# 1-0

[Event "Prague Summer op-A 10th"]
[Site "Prague"]
[Date "2023.08.07"]
[Round "5"]
[White "Chubar, Vladimir"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1781"]
[BlackElo "2171"]
[PlyCount "92"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bg5 c5 4. e3 Ne4 5. Bf4 Qb6 6. Qc1 Nc6 7. c3 f6 8. h3 cxd4 9. exd4 e5 10. Be3 exd4 11. Nxd4 Bc5 12. Bb5 Bxd4 13. Bxc6+ bxc6 14. cxd4 Ba6 15. Nc3 0-0 16. Qc2 f5 17. g3 Rae8 18. 0-0-0 Nxg3 19. Rhg1 Ne4 20. Bf4 Qa5 21. Be5 Rf7 22. f3 Nxc3 23. bxc3 Bc4 24. Rg2 Qa3+ 25. Kd2 Qxa2 26. Qxa2 Bxa2 27. Rdg1 Ree7 28. h4 Rb7 29. Ke3 Bc4 30. Kf4 a5 31. h5 a4 32. h6 g6 33. Bd6 Ra7 34. Re1 Ra8 35. Ba3 Rb7 36. Re6 Rb3 37. Bd6 Rb7 38. Rg1 a3 39. Rge1 a2 40. Re8+ Rxe8 41. Rxe8+ Kf7 42. Ra8 Rb1 43. Ra7+ Ke6 44. Bf8 a1Q 45. Re7+ Kf6 46. Rc7 g5+ 0-1

[Event "Prague Summer op-A 10th"]
[Site "Prague"]
[Date "2023.08.06"]
[Round "4"]
[White "Yamada, Kohei"]
[Black "Jurcik, Marian"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2171"]
[BlackElo "2411"]
[PlyCount "264"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. Qe2 d6 8. c4 g6 9. Nc3 Bg7 10. Be3 0-0 11. Rac1 Nbd7 12. Rfd1 b6 13. f3 Bb7 14. Qf2 Rac8 15. Bf1 Qb8 16. b4 Nh5 17. Nb3 Be5 18. g4 Nf4 19. Ne2 d5 20. exd5 exd5 21. c5 bxc5 22. bxc5 Rfe8 23. Ned4 Nf8 24. c6 Ba8 25. Rc2 N8e6 26. Rdc1 Qd6 27. Kh1 Nxd4 28. Bxd4 Rxc6 29. Rxc6 Bxc6 30. Bxa6 Ba4 31. Bf1 Bxb3 32. axb3 Bxd4 33. Qxd4 Ne6 34. Qf6 Qa3 35. Qc3 Rd8 36. Re1 Qa2 37. Re2 Qa8 38. Qf6 Qc8 39. f4 d4 40. f5 Nf4 41. Re7 Rf8 42. Qxd4 Qc1 43. Qc4 Qd2 44. f6 h6 45. Qe4 Qd6 46. Re8 Qxf6 47. Rxf8+ Kxf8 48. b4 Nd5 49. Kg2 Qb2+ 50. Kg3 Qc3+ 51. Kf2 Nxb4 52. Bc4 Qf6+ 53. Kg3 Nc6 54. Qf4 Kg7 55. Qxf6+ Kxf6 56. Kf4 Ne5 57. Be2 g5+ 58. Ke4 Ng6 59. Bd1 Ne7 60. Ba4 Nc8 61. Bb3 Nd6+ 62. Kd5 Nb5 63. Bc4 Nc3+ 64. Kd4 Nd1 65. Ke4 Nf2+ 66. Kf3 Nh3 67. Ke4 Kg6 68. Bb5 Nf2+ 69. Kf3 Nd1 70. Bc4 f6 71. Bd3+ Kf7 72. Bc4+ Ke7 73. Ke4 Kf8 74. Bb3 Nf2+ 75. Kf3 Nd3 76. Be6 Ke7 77. Bf5 Nc5 78. Ke3 Nb7 79. Kd4 Nd6 80. Bc2 Kf7 81. Bb3+ Kg7 82. Bc2 Nf7 83. Ke3 Ne5 84. Bf5 h5 85. h3 h4 86. Be6 Ng6 87. Bc4 Nf4 88. Bf1 f5 89. gxf5 Kf6 90. Kf2 Ke5 91. Ke3 Kxf5 92. Kf3 Nh5 93. Bd3+ Kf6 94. Kg4 Nf4 95. Bc4 Ng6 96. Be2 Ne5+ 97. Kh5 Kf5 98. Bd1 Kf4 99. Bb3 Nd7 100. Be6 Nc5 101. Bg4 Ne4 102. Bc8 Nf6+ 103. Kg6 Nd5 104. Kh5 Ne3 105. Bd7 Nf5 106. Kg6 g4 107. hxg4 Ne7+ 108. Kf7 Nd5 109. g5 Kxg5 110. Bc8 Nf6 111. Ke6 h3 112. Ke5 h2 113. Bb7 Ng4+ 114. Kd4 Kf4 115. Kd3 Nf2+ 116. Kd4 Nd1 117. Kd3 Nf2+ 118. Kd4 Nh3 119. Kd3 Ng1 120. Bh1 Kg3 121. Ke3 Nh3 122. Ke2 Nf2 123. Ba8 Ng4 124. Bb7 Nh6 125. Ba8 Nf5 126. Bh1 Nd4+ 127. Ke3 Ne6 128. Ke2 Nf4+ 129. Ke3 Nh3 130. Ke2 Nf2 131. Ba8 h1B 132. Bxh1 Nxh1 1/2-1/2

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2023.05.05"]
[Round "7"]
[White "Yamada, Kohei"]
[Black "Averbukh, Alex"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2207"]
[BlackElo "2153"]
[PlyCount "70"]
[EventDate "2023.05.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "JPN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Bd7 4. Nf3 a6 5. Be2 Bb5 6. 0-0 Bxe2 7. Qxe2 Ne7 8. Rd1 Nf5 9. Nbd2 g5 10. g4 Ng7 11. Nf1 Be7 12. Be3 Nd7 13. Ng3 Nf8 14. Qd2 h6 15. Kh1 Kd7 16. Rg1 Ng6 17. Nh5 Qg8 18. c4 c6 19. Qc2 Nxh5 20. gxh5 Nf8 21. Qb3 Rb8 22. Rac1 Qh7 23. Nd2 f5 24. exf6 Bxf6 25. Qb6 Bd8 26. Qa7 Kc8 27. cxd5 exd5 28. Qc5 Bc7 29. Rge1 Ne6 30. Qc3 Qf5 31. f3 Kd7 32. Bg1 Nf4 33. Nb3 Qh3 34. Nc5+ Kc8 35. Rc2 Ba5 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2023.05.03"]
[Round "1"]
[White "Kanda, Daigo"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1791"]
[BlackElo "2207"]
[PlyCount "114"]
[EventDate "2023.05.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "JPN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e3 cxd4 5. exd4 a6 6. Nf3 Nc6 7. Be2 Bg4 8. 0-0 e6 9. b3 Bxf3 10. Bxf3 Be7 11. Re1 0-0 12. Na4 Qa5 13. c3 Rfc8 14. a3 Qd8 15. Nc5 Nd7 16. b4 b6 17. Nd3 Na7 18. Qb3 Nb5 19. Rec1 Bg5 20. a4 Bxf4 21. Nxf4 Nd6 22. Nxd5 exd5 23. Bxd5 Ra7 24. c4 Nf6 25. c5 Nxd5 26. Qxd5 Rac7 27. Rcb1 bxc5 28. dxc5 Nb7 29. Qxd8+ Nxd8 30. a5 Ne6 31. Rd1 Rb7 32. Rab1 Kf8 33. Rd6 Nxc5 34. Rc1 Rxb4 35. Rxa6 Rb1 36. Rxb1 Nxa6 37. Ra1 Rc5 38. Ra4 Ke7 39. g3 Kd6 40. Kg2 Kc6 41. Re4 Kb5 42. Re7 Rc7 43. Re3 Kxa5 44. Kg1 Nc5 45. Kg2 Kb5 46. Kg1 Kc4 47. Kg2 Kd4 48. Ra3 f5 49. Rf3 Ke5 50. h4 Ne4 51. Re3 Rc2 52. Rf3 g6 53. Kg1 h6 54. Kg2 g5 55. hxg5 hxg5 56. Kg1 g4 57. Rf4 Ng5 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2023.05.03"]
[Round "2"]
[White "Yamada, Kohei"]
[Black "Wakamori, Tsuyoshi"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2207"]
[BlackElo "1913"]
[PlyCount "89"]
[EventDate "2023.05.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "JPN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 0-0 7. Re1 h6 8. h3 a6 9. a4 Be6 10. Bxe6 fxe6 11. b4 Bb6 12. Nbd2 Qe8 13. Ra2 Qg6 14. a5 Ba7 15. Nf1 Nh5 16. N1h2 Rad8 17. Qb3 Rd7 18. b5 Nd8 19. b6 cxb6 20. axb6 Bb8 21. d4 Rdf7 22. Qd1 Nf4 23. Bxf4 Rxf4 24. dxe5 dxe5 25. Rd2 Nc6 26. Qe2 a5 27. Rd7 R8f7 28. Rxf7 Rxf7 29. Qd3 Rf8 30. Rd1 Qf6 31. Qc4 Kh7 32. Rd7 Rf7 33. Ng4 Qg6 34. Nh4 Qh5 35. Qxe6 Rxd7 36. Nf6+ gxf6 37. Qxd7+ Kg8 38. Nf5 Qg5 39. h4 Qc1+ 40. Kh2 Qf4+ 41. Kh3 Kf8 42. Qc8+ Kf7 43. Qxb7+ Ke8 44. Qxc6+ Kd8 45. Qd5+ 1-0

[Event "Tokyo op"]
[Site "Tokyo"]
[Date "2022.11.06"]
[Round "7"]
[White "Yamada, Kohei"]
[Black "Higashino, Tetsuo"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2172"]
[BlackElo "2064"]
[PlyCount "91"]
[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. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 Qc7 8. Be3 b6 9. Qd2 h6 10. Nh2 g5 11. f4 Nh5 12. Ne2 gxf4 13. Nxf4 Ng3 14. Rg1 Bxb2 15. Rb1 Bd4 16. Bxd4 cxd4 17. Qf2 Rg8 18. Ng4 h5 19. Qxg3 hxg4 20. h4 Be6 21. a3 Kd7 22. Rf1 Qe5 23. Kd1 Qc5 24. Ne2 Qxa3 25. Nxd4 Qd6 26. Qe3 Qc5 27. Kd2 g3 28. c3 Rg4 29. Rh1 Rh8 30. Ra1 a5 31. Rhb1 Rhxh4 32. Nf3 Rh2 33. Qxc5 Rxg2+ 34. Ke3 bxc5 35. Ne5+ Kd6 36. Nxg4 Bxg4 37. Rg1 Rxg1 38. Rxg1 c4 39. Rxg3 Bd1 40. Kd4 cxd3 41. Rxd3 Bb3 42. c4 a4 43. c5+ Ke6 44. Rh3 f6 45. Rf3 Bc2 46. Rc3 1/2-1/2

[Event "Tokyo op"]
[Site "Tokyo"]
[Date "2022.11.05"]
[Round "6"]
[White "Kojima, Shinya"]
[Black "Yamada, Kohei"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2330"]
[BlackElo "2172"]
[PlyCount "93"]
[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 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Nxd4 Ngf6 6. 0-0 a6 7. Ba4 g6 8. c4 Bg7 9. Nc3 0-0 10. Bc2 Qc7 11. Qe2 Ne5 12. Bb3 e6 13. f3 Nfd7 14. Be3 Nb6 15. Rac1 Nbxc4 16. Nd1 b5 17. f4 Nc6 18. Nxc6 Qxc6 19. Bxc4 bxc4 20. Rxc4 Qb5 21. a4 Qb3 22. Bd4 a5 23. Rf3 Bxd4+ 24. Rxd4 Qb6 25. Qf2 Ba6 26. Nc3 Rab8 27. Rd2 Rfc8 28. g3 Rc6 29. Re3 Qc5 30. Kg2 Rb4 31. f5 Rcb6 32. fxe6 fxe6 33. Qf6 Qxe3 34. Qxe6+ Kg7 35. Qe7+ Kh6 36. Qh4+ Kg7 37. Qe7+ Kh6 38. Qf8+ Kh5 39. Rd5+ g5 40. g4+ Kg6 41. Qg8+ Kh6 42. Qf8+ Kg6 43. Qe8+ Kg7 44. Qe7+ Kg6 45. Qe6+ Kg7 46. Qd7+ Kg6 47. Qe6+ 1/2-1/2

[Event "Tokyo op"]
[Site "Tokyo"]
[Date "2022.11.05"]
[Round "5"]
[White "Otawa, Yuto"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "2179"]
[BlackElo "2172"]
[PlyCount "58"]
[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. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 Nc6 7. e4 d6 8. Ne2 b6 9. Bg5 h6 10. Bh4 0-0 11. Nc1 Qe7 12. Nb3 Rd8 13. Be2 g5 14. Bf2 d5 15. exd5 exd5 16. 0-0 Be6 17. Re1 Qf8 18. cxd5 Nxd5 19. Qc2 Nf4 20. dxc5 Bxb3 21. Qxb3 Rd2 22. Qb5 bxc5 23. Bxc5 Qb8 24. Qxc6 Rxe2 25. Rxe2 Nxe2+ 26. Kf2 Nf4 27. Rb1 Qb7 28. Rb2 Qxb2+ 29. Ke3 Qe2+ 0-1

[Event "Tokyo op"]
[Site "Tokyo"]
[Date "2022.11.04"]
[Round "3"]
[White "Kitagami, Show"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1902"]
[BlackElo "2172"]
[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. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 0-0 11. Nb3 Be7 12. Nfd4 Nxd4 13. Nxd4 Rd8 14. Bb2 Bd7 15. c4 Ba4 16. Nb3 Rxd1+ 17. Rxd1 Rc8 18. Bxb7 Rxc4 19. Rc1 Rxc1+ 20. Nxc1 Nd5 21. Bd4 a5 22. e4 Nb4 23. Bb6 Bc6 24. Bxc6 Nxc6 25. Kf1 a4 26. Ke1 Ne5 27. h3 Ba3 28. Kd1 f5 29. exf5 exf5 30. Kc2 Kf7 31. Nd3 Ke6 32. Bd4 Nxd3 33. Kxd3 g5 34. Kc4 g4 35. h4 Bc1 36. Kb4 Kd5 37. Bb6 a3 38. Kc3 Ke4 39. Kc2 Bb2 40. Kd2 Bd4 41. Bxd4 Kxd4 42. Kc2 Ke4 43. Kb3 Kf3 44. Kxa3 Kxf2 45. Kb4 f4 0-1

[Event "Tokyo op"]
[Site "Tokyo"]
[Date "2022.11.04"]
[Round "4"]
[White "Yamada, Kohei"]
[Black "Tran, Thanh Tu"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2172"]
[BlackElo "2409"]
[PlyCount "69"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 Bf6 8. f4 d6 9. Nc3 Nc6 10. Be3 Qc7 11. 0-0-0 h5 12. Qg3 h4 13. Qe1 Nge7 14. g4 g5 15. e5 dxe5 16. fxg5 Bg7 17. Ne4 Nd4 18. Kb1 Bd7 19. Rf1 Nd5 20. Qf2 0-0-0 21. Bd2 Rdf8 22. Ba5 Qc6 23. c4 Nc7 24. Bb4 Ne8 25. Bxf8 Rxf8 26. Qxh4 Qb6 27. Nxd4 exd4 28. Qg3 Bc6 29. Nd6+ Nxd6 30. Qxd6 Rd8 31. Qe7 Bf8 32. Qxf7 Bd7 33. Qxf8 Rxf8 34. Rxf8+ Kc7 35. g6 1-0

[Event "Tokyo op"]
[Site "Tokyo"]
[Date "2022.11.03"]
[Round "1"]
[White "Mukai, Hiroyuki"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1716"]
[BlackElo "2172"]
[PlyCount "94"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 b5 11. Rhe1 Bb7 12. Qg3 h6 13. Bxf6 Bxf6 14. Bxb5 axb5 15. Ndxb5 Qb6 16. Nxd6+ Kf8 17. e5 Be7 18. h4 g6 19. Qd3 Bxd6 20. Qxd6+ Qxd6 21. Rxd6 Nc5 22. g3 Ke7 23. Red1 Bf3 24. R1d2 Rhc8 25. Kb1 Kf8 26. R2d4 Kg7 27. Rd2 Rab8 28. R6d4 Bg4 29. Rd6 Bf5 30. R6d4 Rb7 31. Ka1 Ra8 32. Rc4 Na6 33. Ra4 Rbb8 34. Kb1 Ra7 35. Rd6 Rab7 36. Nd1 Nb4 37. Rd2 Rd7 38. Rxd7 Bxc2+ 39. Ka1 Bxa4 40. Rd2 Rc8 41. Nc3 Nd5 42. Nb1 Bc2 43. a3 Be4 44. Rd1 Ne3 45. Rg1 Nc2+ 46. Ka2 Bd5+ 47. b3 Nd4 0-1

[Event "Tokyo op"]
[Site "Tokyo"]
[Date "2022.11.03"]
[Round "2"]
[White "Yamada, Kohei"]
[Black "Kanda, Daigo"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2172"]
[BlackElo "1827"]
[PlyCount "83"]
[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. Nd2 dxe4 4. Nxe4 Nd7 5. g3 Ngf6 6. Nxf6+ Nxf6 7. Bg2 c5 8. Nf3 cxd4 9. Qxd4 Qxd4 10. Nxd4 Bb4+ 11. c3 Ba5 12. 0-0 0-0 13. Rd1 e5 14. Nf3 Bg4 15. Re1 e4 16. Ng5 Bf5 17. Be3 h6 18. Nh3 Rad8 19. Nf4 Rd7 20. Rad1 Rfd8 21. Rxd7 Rxd7 22. Ne2 a6 23. h3 Bg6 24. Bd4 Nd5 25. Rd1 Ne7 26. Rd2 Bb6 27. Be3 Rxd2 28. Bxd2 f5 29. Nf4 Bf7 30. b3 g5 31. Ne2 Bd5 32. h4 gxh4 33. gxh4 Kg7 34. c4 Bf7 35. Bc3+ Kh7 36. Bd4 Bxd4 37. Nxd4 Kg6 38. Bh3 Kh5 39. Nxf5 Nc6 40. Kg2 Ne5 41. Kg3 Be6 42. Ng7+ 1-0

[Event "Tokyo op"]
[Site "Tokyo"]
[Date "2022.07.18"]
[Round "7"]
[White "Yamada, Kohei"]
[Black "Tran, Thanh Tu"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2162"]
[BlackElo "2375"]
[PlyCount "80"]
[EventDate "2022.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Bg4 5. Be3 Nc6 6. d5 Ne5 7. Be2 Nxf3+ 8. gxf3 Bh5 9. Qd2 c6 10. 0-0-0 Qa5 11. Bd4 Nf6 12. f4 Bxe2 13. Qxe2 c5 14. Bxf6 exf6 15. Kb1 0-0-0 16. f5 Bh6 17. Qg4 Rd7 18. Rhg1 b5 19. Rg3 Bg5 20. f4 h5 21. Qf3 Bh4 22. Rg2 b4 23. Ne2 g5 24. e5 dxe5 25. fxe5 fxe5 26. d6 Kb8 27. Nc1 Qb6 28. Rgd2 g4 29. Qe4 Bf6 30. Nb3 Rc8 31. Qc4 Rc6 32. a4 bxa3 33. bxa3 e4 34. Ka2 e3 35. Re2 Rcxd6 36. Rb1 Rd1 37. Nc1 Qxb1+ 38. Kxb1 Rb7+ 39. Qb3 Rxb3+ 40. cxb3 Bg5 0-1

[Event "Tokyo op"]
[Site "Tokyo"]
[Date "2022.07.18"]
[Round "6"]
[White "Yamada, Kohei"]
[Black "Wakamori, Tsuyoshi"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2162"]
[BlackElo "1884"]
[PlyCount "105"]
[EventDate "2022.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 0-0 7. Re1 Be6 8. Bxe6 fxe6 9. b4 Bb6 10. Be3 Qe8 11. Nbd2 Ne7 12. Qb3 Ng6 13. a4 c6 14. a5 Bc7 15. Ng5 Kh8 16. Qxe6 h6 17. Qh3 Ng8 18. Ne6 Rf7 19. Nxc7 Rxc7 20. Nf3 Rf7 21. Nh4 Nxh4 22. Qxh4 Qe6 23. a6 b6 24. c4 Ne7 25. Qh5 Kh7 26. Rad1 Ng6 27. g3 Raf8 28. Re2 d5 29. exd5 cxd5 30. Rc1 Qc8 31. cxd5 Qxa6 32. Rd2 Qa3 33. Rc6 Rf6 34. Rc7 R8f7 35. Rxf7 Rxf7 36. Qg4 Qc1+ 37. Rd1 Qc7 38. Qe4 Rf6 39. h4 Kg8 40. Rc1 Qe7 41. h5 Nf8 42. d4 Qxb4 43. Rc7 a5 44. Qg4 Rf7 45. Rxf7 Kxf7 46. Qf5+ Kg8 47. dxe5 a4 48. e6 Qe7 49. Bxb6 a3 50. Bd4 a2 51. Kg2 Nh7 52. Qc2 Nf6 53. Bxf6 1-0

[Event "Tokyo op"]
[Site "Tokyo"]
[Date "2022.07.17"]
[Round "5"]
[White "Otawa, Yuto"]
[Black "Yamada, Kohei"]
[Result "1/2-1/2"]
[ECO "E36"]
[WhiteElo "2205"]
[BlackElo "2162"]
[PlyCount "44"]
[EventDate "2022.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 d5 7. Nf3 dxc4 8. Qxc4 b6 9. Bg5 Bb7 10. Rd1 Nbd7 11. Ne5 h6 12. Bh4 c5 13. Nxd7 Qxd7 14. Bxf6 gxf6 15. dxc5 Qc7 16. f3 Rac8 17. e3 Rfd8 18. Rxd8+ Qxd8 19. Qd4 Qxd4 20. exd4 bxc5 21. dxc5 Rxc5 22. Kd2 Rd5+ 1/2-1/2

[Event "Tokyo op"]
[Site "Tokyo"]
[Date "2022.07.17"]
[Round "4"]
[White "Yamada, Kohei"]
[Black "Aoshima, Mirai"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2162"]
[BlackElo "2347"]
[PlyCount "80"]
[EventDate "2022.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. Re1 Rb8 7. c3 Nf6 8. e5 Nd5 9. c4 Nc7 10. d4 cxd4 11. Qxd4 0-0 12. Qh4 Ne6 13. b3 d6 14. Bh6 dxe5 15. Bxg7 Kxg7 16. Rxe5 f6 17. Re1 Nc5 18. Nc3 e5 19. Rad1 Qc7 20. h3 Be6 21. Ne4 Nxe4 22. Qxe4 Bf5 23. Qe3 Rf7 24. g4 Be6 25. Qc5 Rd8 26. Rxd8 Qxd8 27. Kg2 h6 28. Re2 Qb6 29. Qd6 c5 30. Rd2 Rd7 31. Qxb6 axb6 32. Kg3 Rxd2 33. Nxd2 f5 34. f3 Kf6 35. Nb1 Bd7 36. Nc3 Bc6 37. Kf2 Kg5 38. Kg3 Kf6 39. Kf2 Kg5 40. Kg3 Kf6 1/2-1/2

[Event "Tokyo Qual for Asian Games"]
[Site "Tokyo"]
[Date "2022.03.27"]
[Round "10"]
[White "Kojima, Shinya"]
[Black "Yamada, Kohei"]
[Result "1/2-1/2"]
[ECO "E51"]
[WhiteElo "2499"]
[BlackElo "2280"]
[PlyCount "102"]
[EventDate "2022.03.26"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "JPN"]
[EventCategory "2"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. e3 d5 6. Nf3 b6 7. cxd5 exd5 8. Bd3 Bd6 9. Rc1 c5 10. 0-0 Re8 11. Nb5 Bf8 12. Ne5 Bb7 13. Be1 Nc6 14. f4 a6 15. Nc3 cxd4 16. Nxc6 Bxc6 17. exd4 Ne4 18. Bb1 Bb7 19. Qd3 f5 20. a3 Kh8 21. Ne2 a5 22. Qd1 Ba6 23. Bd3 Bxd3 24. Qxd3 Qd7 25. Bg3 b5 26. Nc3 b4 27. Nb5 Rec8 28. a4 Rc6 29. Bf2 Rac8 30. Be3 Rxc1 31. Rxc1 Rxc1+ 32. Bxc1 Qc6 33. Be3 g6 34. h3 Kg7 35. Qd1 Qc4 36. b3 Qc6 37. Qc1 Nc3 38. Kh2 Qe6 39. Nxc3 bxc3 40. Qxc3 Bb4 41. Qc7+ Kf8 42. Qe5 Kf7 43. Kg3 Qc6 44. Kf3 Kg8 45. Qb8+ Kg7 46. Qe5+ Kg8 47. g4 fxg4+ 48. hxg4 Qc2 49. Qxd5+ Kg7 50. Qe5+ Kg8 51. Qe6+ Kg7 1/2-1/2

[Event "Tokyo Qual for Asian Games"]
[Site "Tokyo"]
[Date "2022.03.27"]
[Round "7"]
[White "Shiomi, Ryo"]
[Black "Yamada, Kohei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2148"]
[BlackElo "2280"]
[PlyCount "49"]
[EventDate "2022.03.26"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "JPN"]
[EventCategory "2"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. exd6 e6 7. Nxd4 Bxd6 8. g3 Nc6 9. Bg2 Nxd4 10. Qxd4 0-0 11. 0-0 Qc7 12. Nd2 Bd7 13. Re1 Bc6 14. Nc4 Be7 15. Qe5 Rac8 16. Qxc7 Rxc7 17. Ne5 Bf6 18. Nxc6 bxc6 19. Bd2 Rb7 20. Rab1 Rfb8 21. c4 Nb4 22. Bxb4 Rxb4 23. b3 c5 24. Rbd1 Bd4 25. Be4 1/2-1/2

[Event "Tokyo Qual for Asian Games"]
[Site "Tokyo"]
[Date "2022.03.27"]
[Round "8"]
[White "Yamada, Kohei"]
[Black "Kobayashi, Atsuhiko"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2280"]
[BlackElo "2320"]
[PlyCount "55"]
[EventDate "2022.03.26"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "JPN"]
[EventCategory "2"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. b3 f6 6. 0-0 Be7 7. d4 d5 8. Qe2 a5 9. Rd1 a4 10. Nc3 axb3 11. cxb3 Kf7 12. dxc5 Bxc5 13. Na4 Ba7 14. Ba3 Ne7 15. Rac1 Ba6 16. Qb2 Bb5 17. Nc3 Ba6 18. exd5 cxd5 19. Ne4 Rf8 20. Nfg5+ fxg5 21. Nxg5+ Ke8 22. Qxg7 Rxf2 23. Kh1 Qd7 24. Nxh7 Kd8 25. Nf6 Rxf6 26. Qxf6 Qe8 27. Qxe6 Bc8 28. Bxe7+ 1-0

[Event "Tokyo Qual for Asian Games"]
[Site "Tokyo"]
[Date "2022.03.27"]
[Round "6"]
[White "Yamada, Kohei"]
[Black "Ogawa, Tomie"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2280"]
[BlackElo "2153"]
[PlyCount "77"]
[EventDate "2022.03.26"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "JPN"]
[EventCategory "2"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Qc7 5. Re1 Bg4 6. h3 Bh5 7. c3 e6 8. d4 a6 9. Be2 e5 10. d5 Nb8 11. c4 Nf6 12. Nc3 Be7 13. Rb1 Nbd7 14. Be3 0-0 15. g4 Bg6 16. Nd2 Rfc8 17. Kg2 Rab8 18. a4 Qd8 19. Rh1 Ne8 20. Nf3 Nc7 21. h4 f6 22. h5 Be8 23. Nh4 Nf8 24. Nf5 Bd7 25. Qd2 Ne8 26. Rh3 b6 27. b3 Rb7 28. Rg3 Rcb8 29. Rh1 Nc7 30. Bh6 b5 31. axb5 axb5 32. Bxg7 bxc4 33. Bxc4 Rxb3 34. Bxb3 Rxb3 35. Qh6 Kf7 36. Bxf8 Qxf8 37. Qxh7+ Ke8 38. Qg6+ Kd8 39. h6 1-0

[Event "Tokyo Qual for Asian Games"]
[Site "Tokyo"]
[Date "2022.03.26"]
[Round "3"]
[White "Kobayashi, Atsuhiko"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "D39"]
[WhiteElo "2320"]
[BlackElo "2280"]
[PlyCount "58"]
[EventDate "2022.03.26"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "JPN"]
[EventCategory "2"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 dxc4 5. e4 b5 6. Bg5 Bb4 7. a4 h6 8. Bxf6 Qxf6 9. axb5 Qg6 10. Nd2 0-0 11. Qf3 Bb7 12. Bxc4 Rd8 13. Ra4 c5 14. d5 Bxc3 15. bxc3 exd5 16. Bxd5 Bxd5 17. exd5 Qc2 18. Re4 Nd7 19. c4 Re8 20. Re3 Ne5 21. Qd1 Nd3+ 22. Ke2 Nf4+ 23. Kf3 Qf5 24. g4 Qf6 25. Qa1 Qh4 26. Qe1 Rxe3+ 27. Qxe3 g5 28. Ne4 Qh3+ 29. Ng3 Qg2# 0-1

[Event "Tokyo Qual for Asian Games"]
[Site "Tokyo"]
[Date "2022.03.26"]
[Round "1"]
[White "Ogawa, Tomie"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "2153"]
[BlackElo "2280"]
[PlyCount "94"]
[EventDate "2022.03.26"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "JPN"]
[EventCategory "2"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Bd3 Be7 8. 0-0 Nbd7 9. Kh1 Qb6 10. Nb3 Qc7 11. f4 b5 12. a3 Bb7 13. Qe2 Rc8 14. Rae1 h6 15. Bh4 g5 16. Bg3 gxf4 17. Bxf4 Ne5 18. Nd2 Nfd7 19. Qh5 Qc5 20. Nb3 Qc7 21. Bxe5 Nxe5 22. Nd4 Qd7 23. Ncxb5 axb5 24. Bxb5 Bc6 25. Nxc6 Rxc6 26. Re3 Qb7 27. a4 Kd8 28. Bxc6 Qxc6 29. Qe2 Kd7 30. a5 Rb8 31. b3 Bg5 32. Rg3 Qc5 33. Ra1 Qd4 34. c3 Qa7 35. b4 Ke7 36. Rd1 Rc8 37. a6 Rc4 38. b5 Qb6 39. Qa2 Rc7 40. Qa3 Bf4 41. Rh3 Ng4 42. Rf3 Nf2+ 43. Rxf2 Qxf2 44. c4 Be5 45. c5 Rxc5 46. a7 Qf4 47. Qg3 Rc1 0-1

[Event "Tokyo Qual for Asian Games"]
[Site "Tokyo"]
[Date "2022.03.26"]
[Round "5"]
[White "Yamada, Kohei"]
[Black "Kojima, Shinya"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2280"]
[BlackElo "2499"]
[PlyCount "62"]
[EventDate "2022.03.26"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "JPN"]
[EventCategory "2"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 a6 6. 0-0 d6 7. a4 Ba7 8. Re1 0-0 9. h3 h6 10. Nbd2 Re8 11. b4 Be6 12. Bxe6 Rxe6 13. Bb2 Nh5 14. Nf1 Rg6 15. Bc1 Qf6 16. N1h2 Nf4 17. Ng4 Nxh3+ 18. gxh3 h5 19. Bg5 Rxg5 20. Nxg5 Qxg5 21. Qf3 hxg4 22. hxg4 Re8 23. Ra2 Re6 24. Qf5 Rg6 25. Qxg5 Rxg5 26. Kf1 Rxg4 27. b5 Nd8 28. bxa6 bxa6 29. Rb1 a5 30. Rb5 Bb6 31. Rc2 Ne6 0-1

[Event "Tokyo Qual for Asian Games"]
[Site "Tokyo"]
[Date "2022.03.26"]
[Round "2"]
[White "Yamada, Kohei"]
[Black "Shiomi, Ryo"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2280"]
[BlackElo "2148"]
[PlyCount "87"]
[EventDate "2022.03.26"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "JPN"]
[EventCategory "2"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. b3 Ne7 6. Bb2 f6 7. e5 fxe5 8. Nxe5 Ng6 9. Nxg6 hxg6 10. Qg4 Kf7 11. Qf3+ Kg8 12. Nc3 Qg5 13. Ne4 Qf5 14. Qe3 Rh4 15. d3 Be7 16. g3 Rh3 17. f4 d6 18. 0-0-0 Rb8 19. Kb1 Rb5 20. Nf2 Rh7 21. h4 d5 22. Qe2 Bf6 23. Ng4 Bxb2 24. Kxb2 c4 25. Ne5 cxb3 26. axb3 c5 27. Ra1 a6 28. Rhf1 Rh8 29. Qd2 Kh7 30. Rh1 Rf8 31. Raf1 Bb7 32. h5 g5 33. Ng6 Qf6+ 34. d4 Rc8 35. fxg5 Qxd4+ 36. Qxd4 cxd4 37. Ne5 Rbc5 38. Rh2 Kg8 39. g6 R5c7 40. g4 Rf8 41. Rhf2 Rcc8 42. g5 a5 43. h6 gxh6 44. gxh6 1-0

[Event "Tokyo Japan op"]
[Site "Tokyo"]
[Date "2021.11.23"]
[Round "7"]
[White "Yamada, Kohei"]
[Black "Otawa, Yuto"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2131"]
[BlackElo "2128"]
[PlyCount "86"]
[EventDate "2021.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1 c4 9. Be2 Nc6 10. Bg4 Bd7 11. Ne2 0-0-0 12. Nf4 Re8 13. 0-0 f5 14. Bf3 Nge7 15. Ra2 b6 16. Qd1 g6 17. g3 h6 18. Qe2 Nd8 19. Rb1 Reg8 20. Rb4 Qc6 21. a4 Nb7 22. Rb1 Be8 23. Bg2 g5 24. Nh5 Bxh5 25. Qxh5 Qe8 26. Qd1 Na5 27. Qc1 Qd7 28. Rb5 Nec6 29. Ra1 Kc7 30. Qe1 Rg6 31. Bc1 Nd8 32. Ba3 Nf7 33. Rab1 Rb8 34. Qc1 a6 35. R5b2 Rgg8 36. Qd1 Nc6 37. Qe2 g4 38. Qe3 Rg6 39. Qd2 h5 40. Qf4 Qd8 41. h4 gxh3 42. Bxh3 h4 43. Kg2 hxg3 1/2-1/2

[Event "Tokyo Japan op"]
[Site "Tokyo"]
[Date "2021.11.22"]
[Round "6"]
[White "Aoshima, Mirai"]
[Black "Yamada, Kohei"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2342"]
[BlackElo "2131"]
[PlyCount "149"]
[EventDate "2021.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. Rd1 Rd8 11. Bg5 d4 12. Bxf6 gxf6 13. exd4 Nxd4 14. Nxd4 Bxd4 15. Bd3 Bxc3+ 16. Qxc3 Qxc3+ 17. bxc3 Bd7 18. Be4 Ba4 19. Rd2 Rxd2 20. Kxd2 Rd8+ 21. Ke3 b6 22. Bd3 f5 23. f4 Kf8 24. Rg1 Ke7 25. g4 Rg8 26. g5 Rc8 27. Rb1 Kd6 28. Kd4 Rd8 29. Be2 Bc6 30. Rd1 Rh8 31. h4 h6 32. gxh6 Rxh6 33. h5 Rh8 34. Rg1 Rd8 35. a4 Ke7+ 36. Ke3 Rc8 37. Ra1 Rg8 38. a5 Rg3+ 39. Kd4 Rg2 40. Bd3 Rd2 41. Ke3 Rh2 42. axb6 axb6 43. Ra6 Kd6 44. Rxb6 Kc5 45. Ra6 Rh3+ 46. Kd2 Rh2+ 47. Ke3 Rh3+ 48. Kd2 Rxh5 49. Ra5+ Kb6 50. Re5 Rh4 51. Ke3 Rh3+ 52. Kd4 Rf3 53. c5+ Kc7 54. Re2 Rxf4+ 55. Ke5 Rf3 56. Rd2 Bd5 57. c4 Be4 58. Bxe4 Re3 59. Kf6 Rxe4 60. Kxf7 Kc6 61. Rd8 Kxc5 62. Rc8+ Kd6 63. Rd8+ Kc7 64. Ke7 f4 65. c5 e5 66. Rf8 Re3 67. Ke6 Kc6 68. Rc8+ Kb7 69. Rf8 f3 70. Kd6 e4 71. c6+ Ka7 72. c7 Rd3+ 73. Ke5 Rc3 74. Kxe4 Rxc7 75. Kxf3 1/2-1/2

[Event "Tokyo Japan op"]
[Site "Tokyo"]
[Date "2021.11.22"]
[Round "5"]
[White "Yamada, Kohei"]
[Black "Nakamura, Naohiro"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2131"]
[BlackElo "2111"]
[PlyCount "71"]
[EventDate "2021.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 d5 5. Bb5 dxe4 6. Ne5 Qc7 7. Na3 Nf6 8. 0-0 Bd6 9. Bxc6+ bxc6 10. Nac4 0-0 11. Nxd6 Qxd6 12. f3 Ba6 13. c4 Rad8 14. Bc3 Nd5 15. cxd5 Bxf1 16. Qxf1 exd5 17. fxe4 Rde8 18. Qf5 Re6 19. exd5 cxd5 20. Nf3 d4 21. Bb2 g6 22. Qd3 Rfe8 23. Rf1 Qd5 24. Qb5 Qh5 25. h3 Rd8 26. Ba3 Rd5 27. Qb8+ Kg7 28. Qxa7 Rf5 29. Qc7 Qh6 30. Bxc5 Rxf3 31. Rxf3 Re1+ 32. Kh2 Qxd2 33. Qxf7+ Kh6 34. Bf8+ Kg5 35. Rg3+ Kh4 36. Qxh7+ 1-0

[Event "Tokyo Japan op"]
[Site "Tokyo"]
[Date "2021.11.21"]
[Round "4"]
[White "Kojima, Shinya"]
[Black "Yamada, Kohei"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2389"]
[BlackElo "2131"]
[PlyCount "68"]
[EventDate "2021.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. Rd1 Rd8 11. Nd2 d4 12. Nb3 Qb6 13. Na4 Bb4+ 14. axb4 Qxb4+ 15. Nd2 Qa5 16. Qb3 e5 17. Bg5 Nb4 18. Bxf6 gxf6 19. Be2 Bd7 20. Nc5 Qxc5 21. Ne4 Qc6 22. Qxb4 Qxe4 23. Bf3 Qc2 24. exd4 exd4 25. 0-0 Bc6 26. Bd5 Bxd5 27. cxd5 Rxd5 28. Rxd4 Rxd4 29. Qxd4 Kg7 30. Re1 Re8 31. Qg4+ Kh6 32. Qh4+ Kg7 33. Qg4+ Kh6 34. Qh4+ Kg7 1/2-1/2

[Event "Tokyo Japan op"]
[Site "Tokyo"]
[Date "2021.11.21"]
[Round "3"]
[White "Yamada, Kohei"]
[Black "Noguchi, Koji"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2131"]
[BlackElo "1958"]
[PlyCount "117"]
[EventDate "2021.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 a6 5. 0-0 e6 6. Bb3 Ne7 7. Re1 0-0 8. Nbd2 b6 9. Nf1 Bb7 10. c3 c5 11. Ng3 Nd7 12. Bf4 cxd4 13. cxd4 e5 14. Be3 exd4 15. Bxd4 Ne5 16. Bc3 N7c6 17. Nd4 Rc8 18. Re2 Nxd4 19. Bxd4 b5 20. a4 Bc6 21. a5 Bd7 22. Rd2 Bg4 23. f3 Be6 24. Bxe6 fxe6 25. Bb6 Qe7 26. Rxd6 h5 27. Nf1 g5 28. Be3 g4 29. f4 Nc4 30. Rd7 Nxe3 31. Rxe7 Nxd1 32. Rxd1 Rxf4 33. Ng3 Bxb2 34. Rxe6 Rc1 35. Rxc1 Bxc1 36. Nf5 Ba3 37. h3 Bc5+ 38. Kh2 gxh3 39. Kxh3 b4 40. Rc6 Bf8 41. Rxa6 Rxe4 42. Ra8 b3 43. Rb8 Re5 44. a6 Rxf5 45. a7 Ra5 46. a8Q Rxa8 47. Rxa8 Kf7 48. Rb8 Bg7 49. Rxb3 Kg6 50. Rb5 Bh8 51. Kg3 Bg7 52. Kf4 Bh6+ 53. Ke4 Bg7 54. Ra5 Bh8 55. Kf4 Bf6 56. Ra6 Kf7 57. Kf5 Bd4 58. Rh6 Kg7 59. Rxh5 1-0

[Event "Tokyo Japan op"]
[Site "Tokyo"]
[Date "2021.11.20"]
[Round "1"]
[White "Yamada, Kohei"]
[Black "Yamada, Takahiko"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2131"]
[BlackElo "1616"]
[PlyCount "63"]
[EventDate "2021.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be3 e5 7. Nb3 Be6 8. f4 Ng4 9. Bd2 exf4 10. Bxf4 Qf6 11. Qd2 Be7 12. Be2 g5 13. Bg3 h5 14. Rf1 Qg7 15. 0-0-0 Nc6 16. Nd5 Bxd5 17. exd5 Nce5 18. Nd4 h4 19. Nf5 Qf6 20. h3 hxg3 21. Bxg4 Nc4 22. Qb4 b5 23. Rde1 Ne5 24. Nxg3 Qg7 25. Nf5 Qf8 26. Rxe5 dxe5 27. d6 Bf6 28. d7+ Kd8 29. Qa5+ Kxd7 30. Ng7+ Kc6 31. Rxf6+ Kc5 32. Qc7+ 1-0

[Event "Tokyo Japan op"]
[Site "Tokyo"]
[Date "2021.11.20"]
[Round "2"]
[White "Yamada, Shinmei"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1746"]
[BlackElo "2131"]
[PlyCount "72"]
[EventDate "2021.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nf5 Bxf5 8. exf5 d5 9. Bg5 Bb4 10. 0-0 Bxc3 11. bxc3 Qc7 12. Re1 Nbd7 13. Rb1 b5 14. Bf1 0-0 15. g4 Ne4 16. Be7 Nxc3 17. Qc1 Rfe8 18. f6 Rxe7 19. fxe7 Nxb1 20. Qxb1 Nf6 21. g5 Ne4 22. Qd1 Nc3 23. Qd4 f6 24. Qd3 Re8 25. Re3 b4 26. Rh3 e4 27. Qxa6 Qxe7 28. Qc6 fxg5 29. Bb5 Rf8 30. a4 h6 31. Rg3 Kh7 32. Qb6 Qf6 33. Qe3 Nd1 34. Qd2 Nxf2 35. Bd7 Qa1+ 36. Kg2 Qh1# 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2020.11.03"]
[Round "7"]
[White "Scott, Tyler"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1915"]
[BlackElo "2116"]
[PlyCount "64"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 h5 8. Bg5 Be7 9. Qd2 Be6 10. Be2 Nbd7 11. 0-0 b5 12. a3 Rc8 13. Be3 0-0 14. Bf3 Nb6 15. Na5 Qc7 16. Bxb6 Qxb6 17. Nd5 Qd8 18. Rfd1 g6 19. Nb7 Qd7 20. Nxe7+ Qxe7 21. Nxd6 Rcd8 22. Qg5 Bxh3 23. Nxf7 Rxd1+ 24. Rxd1 Qxf7 25. gxh3 Nh7 26. Qxe5 Qxf3 27. Qe6+ Kg7 28. Qd7+ Kh6 29. Qd4 Ng5 30. Rd3 Nxh3+ 31. Kh2 Qxf2+ 32. Kxh3 Rf3+ 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2020.11.02"]
[Round "5"]
[White "Bibby, Simon"]
[Black "Yamada, Kohei"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2147"]
[BlackElo "2116"]
[PlyCount "119"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be6 7. Bxf6 Qxf6 8. Qb3 b5 9. a4 b4 10. Nxd5 Qd8 11. e4 c6 12. Qe3 cxd5 13. exd5 Qxd5 14. Rc1 Be7 15. Bd3 0-0 16. Be4 Qa5 17. Bxa8 b3+ 18. Ke2 Qxa4 19. d5 Bd7 20. Qxe7 Re8 21. Qxe8+ Bxe8 22. Rc8 g6 23. Rxb8 Qe4+ 24. Kd2 Qf4+ 25. Kc3 Qxb8 26. Bc6 Bxc6 27. dxc6 Qb6 28. Nd4 Qc5+ 29. Kd3 Kg7 30. Ra1 a5 31. Ra3 a4 32. Rxa4 Qc1 33. Rb4 Qf1+ 34. Kc3 Qxf2 35. Kxb3 Qxg2 36. c7 Qh3+ 37. Ka2 Qc8 38. Rc4 Kf6 39. Nb5 Ke6 40. b3 Kd7 41. Rd4+ Ke7 42. Rc4 Kd7 43. Kb2 f5 44. Na7 Qxc7 45. Rxc7+ Kxc7 46. Kc3 Kb6 47. Nc8+ Kc5 48. b4+ Kd5 49. Nb6+ Ke4 50. Nc4 f4 51. b5 Kd5 52. Kd3 g5 53. b6 Kc6 54. Ke4 h6 55. Kf3 Kb7 56. Kg4 Ka6 57. h3 Kb7 58. Kh5 f3 59. Kxh6 f2 60. Ne3 1-0

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2020.11.02"]
[Round "6"]
[White "Yamada, Kohei"]
[Black "Kojima, Shinya"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "2116"]
[BlackElo "2386"]
[PlyCount "134"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 a6 5. Ba4 Bg7 6. d4 exd4 7. cxd4 b5 8. Bc2 d6 9. d5 Na5 10. 0-0 Nf6 11. Nc3 0-0 12. h3 Re8 13. Re1 Bb7 14. Bg5 h6 15. Bh4 Nc4 16. a4 g5 17. Bg3 Nh5 18. Bh2 Nxb2 19. Qd2 Nc4 20. Qd3 b4 21. Qxc4 Bxc3 22. Rad1 Bxe1 23. Rxe1 a5 24. Rd1 Ba6 25. Qb3 Qf6 26. e5 dxe5 27. Nd2 Nf4 28. Ne4 Qg7 29. Bxf4 exf4 30. d6 Bb7 31. Nc5 Bc6 32. d7 Red8 33. Qd3 Rab8 34. Bb3 Qf6 35. Bc2 Kf8 36. Bb3 Ba8 37. Qh7 Rb6 38. Re1 Rd6 39. Re8+ Rxe8 40. dxe8Q+ Kxe8 41. Qg8+ Ke7 42. Qxa8 Qa1+ 43. Kh2 Qe5 44. Ne4 f3+ 45. g3 Rd4 46. Nxg5 hxg5 47. Qxf3 Qf6 48. Qe3+ Kd8 49. Bxf7 Kd7 50. Be8+ Kd6 51. Bb5 b3 52. Qxb3 Qxf2+ 53. Kh1 Qe1+ 54. Kg2 Rd2+ 55. Kf3 Qd1+ 56. Qxd1 Rxd1 57. Kg4 Rd5 58. Be8 c5 59. Bf7 Re5 60. h4 gxh4 61. gxh4 c4 62. h5 c3 63. Bb3 Re2 64. h6 c2 65. h7 c1Q 66. h8Q Qg1+ 67. Kf5 Rf2+ 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2020.11.01"]
[Round "3"]
[White "Aoshima, Mirai"]
[Black "Yamada, Kohei"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2349"]
[BlackElo "2116"]
[PlyCount "97"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 Bd6 9. Bf4 Qe7 10. 0-0 0-0 11. Qc2 c5 12. Bxd6 Qxd6 13. dxc5 Nxc5 14. h3 g6 15. Nd4 Rac8 16. Rad1 Qe7 17. Qb1 Rfd8 18. Nce2 Bd7 19. Nf4 Kh8 20. Be2 Nce4 21. Bf3 Bc6 22. Rd3 Nd7 23. Nxc6 bxc6 24. Bxe4 Qxe4 25. Qc1 Qb4 26. Rb3 Qd6 27. Rd1 Rb8 28. Rc3 Rb6 29. Nd3 Kg8 30. b4 Ra8 31. Nc5 a5 32. Na4 Rba6 33. bxa5 Qb4 34. Nc5 Nxc5 35. Rxc5 Rxa5 36. Rxa5 Qxa5 37. Qxc6 Qxa2 38. Rxd5 Rb8 39. Qc5 Rb1+ 40. Kh2 Qxf2 41. Rd8+ Kg7 42. Qf8+ Kf6 43. Rd6+ Kg5 44. Qe7+ Kh6 45. Rd5 Qg1+ 46. Kg3 Qe1+ 47. Kh2 Qg1+ 48. Kg3 Qe1+ 49. Kh2 1/2-1/2

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2020.11.01"]
[Round "4"]
[White "Yamada, Kohei"]
[Black "Asaka, Samuel"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2116"]
[BlackElo "2253"]
[PlyCount "65"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h5 10. Be3 Nd7 11. 0-0-0 Nf8 12. c4 Be6 13. Kb1 Rc8 14. h3 b5 15. c5 Bb8 16. Nf4 Bxf4 17. Bxf4 Ng6 18. Bd6 Ne7 19. Qd2 Nf5 20. Bxf5 Bxf5+ 21. Ka1 Be4 22. Rhg1 Qd7 23. g4 Bf3 24. Rc1 Qe6 25. Rc3 Qe2 26. Qf4 Be4 27. Re3 Qc2 28. gxh5 Re6 29. Reg3 g5 30. hxg6 fxg6 31. Qh6 Kf7 32. Qh7+ Ke8 33. Qg8+ 1-0

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2020.10.31"]
[Round "1"]
[White "Nagataki, Kota"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1845"]
[BlackElo "2116"]
[PlyCount "54"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. Be3 Bxe3 7. fxe3 0-0 8. Qe1 Ne7 9. Nc3 c6 10. d4 b5 11. Bb3 Ng6 12. a3 Qe7 13. d5 c5 14. Nxb5 Nxe4 15. Nd2 a6 16. Nxe4 axb5 17. c4 f5 18. Nc3 bxc4 19. Bxc4 e4 20. Qe2 Ne5 21. b4 cxb4 22. axb4 Rxa1 23. Rxa1 Qc7 24. Nb5 Qxc4 25. Qxc4 Nxc4 26. Rc1 Bd7 27. Rxc4 Bxb5 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2020.10.31"]
[Round "2"]
[White "Yamada, Kohei"]
[Black "Nozaki, Yuto"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2116"]
[BlackElo "1492"]
[PlyCount "59"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Nc3 Bb4 4. Bd3 Bb7 5. Nge2 h5 6. a3 Be7 7. Be3 Nc6 8. Qd2 Nh6 9. h3 d6 10. 0-0-0 a6 11. f4 Qd7 12. d5 Na7 13. Nd4 0-0-0 14. Qe2 exd5 15. exd5 Bf6 16. Bxa6 Rde8 17. Bxb7+ Kxb7 18. Qd3 Re7 19. Bf2 Rhe8 20. a4 Bxd4 21. Qxd4 Nf5 22. Qb4 Ne3 23. Rd2 Qf5 24. a5 Nc8 25. Qb5 Qd7 26. a6+ Ka7 27. Bxe3 Qxb5 28. Nxb5+ Kxa6 29. c4 Rxe3 30. Nxc7+ 1-0

[Event "JPN-ch 52nd"]
[Site "Tokyo"]
[Date "2019.05.04"]
[Round "10"]
[White "Aoshima, Mirai"]
[Black "Yamada, Kohei"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "2313"]
[BlackElo "2148"]
[PlyCount "77"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "JPN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Bg7 5. Bxf6 Bxf6 6. cxd5 c6 7. e4 cxd5 8. e5 Bg7 9. Bb5+ Nc6 10. Nge2 0-0 11. 0-0 e6 12. Bxc6 bxc6 13. Na4 Rb8 14. Qc2 Qe7 15. Nc5 Bd7 16. b3 Rfc8 17. Nf4 Be8 18. Nfd3 Rb6 19. f4 Bd7 20. Rae1 Kh8 21. Re3 Rf8 22. g4 Bc8 23. g5 h6 24. gxh6 Bxh6 25. Rff3 Kg7 26. Nf2 Qh4 27. Ncd3 Ba6 28. Rh3 Bxd3 29. Nxd3 Qg4+ 30. Reg3 Qf5 31. Qc5 Bxf4 32. Rf3 g5 33. Qe7 Rbb8 34. Nxf4 gxf4 35. Rhg3+ fxg3 36. Rxg3+ Qg6 37. Kf2 Kh7 38. Rxg6 Kxg6 39. Ke3 1-0

[Event "JPN-ch 52nd"]
[Site "Tokyo"]
[Date "2019.05.04"]
[Round "9"]
[White "Inoue, Takahiro"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "C54"]
[BlackElo "2148"]
[PlyCount "72"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "JPN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb4+ 9. Bd2 Nxd2 10. Nbxd2 0-0 11. 0-0 Ne7 12. a3 Ba5 13. Bd3 Bf5 14. Nb3 Bb6 15. Nh4 Bxd3 16. Qxd3 Qd7 17. f4 Qg4 18. g3 Ng6 19. Ng2 Qd7 20. Kh1 f5 21. exf6 Rxf6 22. f5 Ne7 23. Ne3 Raf8 24. g4 R6f7 25. Rf3 Nc6 26. Raf1 a5 27. Rh3 a4 28. Nc5 Bxc5 29. dxc5 d4 30. f6 g6 31. Nf5 gxf5 32. g5 Ne5 33. Qg3 Qd5+ 34. Kg1 Ng6 35. Qd3 f4 36. Rh6 Qxg5+ 0-1

[Event "JPN-ch 52nd"]
[Site "Tokyo"]
[Date "2019.05.02"]
[Round "7"]
[White "Manabe, Hiroshi"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "2056"]
[BlackElo "2148"]
[PlyCount "102"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "JPN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

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 Qc7 11. Rc1 b6 12. f4 e6 13. Ng3 Na5 14. Bd3 c4 15. Bc2 f5 16. d5 Qd6 17. Bd4 Bxd4+ 18. cxd4 exd5 19. exf5 Bxf5 20. Bxf5 gxf5 21. Qh5 Qf6 22. Rce1 Nc6 23. Re5 Nxe5 24. fxe5 Qf7 25. Qf3 Rac8 26. Nh5 Kh8 27. Nf6 c3 28. Rc1 Qe6 29. Rxc3 Rxc3 30. Qxc3 Rxf6 31. exf6 Qxf6 32. Qc8+ Kg7 33. Qd7+ Qf7 34. Qd6 Qe8 35. h3 Qe3+ 36. Kh1 Qxd4 37. Qe7+ Kg6 38. Qe6+ Kg5 39. Qe7+ Kg6 40. Qe6+ Kg5 41. Qe7+ Kf4 42. Kh2 Qe5 43. Qa3 d4 44. Qxa7 Qd6 45. Qxh7 d3 46. Qh4+ Ke3+ 47. Kg1 d2 48. Qf2+ Kd3 49. Qxf5+ Kc3 50. Qf3+ Kc2 51. Qf2 Qc5 0-1

[Event "JPN-ch 52nd"]
[Site "Tokyo"]
[Date "2019.05.02"]
[Round "8"]
[White "Yamada, Kohei"]
[Black "Kojima, Shinya"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2148"]
[BlackElo "2395"]
[PlyCount "86"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "JPN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. 0-0 Bg7 8. Nbd2 0-0 9. Re1 Re8 10. h3 b5 11. Bc2 Bb7 12. Nf1 Nb8 13. Ne3 Nbd7 14. Ng4 Nxg4 15. hxg4 d5 16. Bg5 Qc8 17. Nd2 Nc5 18. Qf3 dxe4 19. dxe4 Ne6 20. Be3 c5 21. Rac1 Qc7 22. Kh2 Rf8 23. Qh3 Rad8 24. Qh4 Nf4 25. Nf3 h6 26. g5 h5 27. g4 hxg4 28. Qxg4 c4 29. Bxf4 exf4 30. Kg2 Rfe8 31. a3 a5 32. Re2 Re7 33. Qh4 Rde8 34. Rce1 Rd8 35. Rh1 Rde8 36. Rhe1 b4 37. Nd4 bxc3 38. bxc3 Qc5 39. Qxf4 Qxa3 40. Re3 Qc5 41. Nf3 Bc6 42. Rh1 a4 43. Nh2 Qf5 0-1

[Event "JPN-ch 52nd"]
[Site "Tokyo"]
[Date "2019.05.01"]
[Round "5"]
[White "Takahashi, Reiji"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2068"]
[BlackElo "2148"]
[PlyCount "56"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "JPN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Nxd4 c5 7. Nf3 Qxd1+ 8. Kxd1 h6 9. Nc3 Be6 10. Bf4 0-0-0+ 11. Kc1 g5 12. Be5 f6 13. Bg3 h5 14. h3 Bh6 15. Kb1 Ne7 16. Ne2 Ng6 17. a4 Rde8 18. Re1 f5 19. exf5 Bxf5 20. Ka2 g4 21. hxg4 hxg4 22. Nh4 Bxc2 23. Nxg6 Bxg6 24. Nc3 Bf7+ 25. Ka3 Bd2 26. Rxe8+ Rxe8 27. Rb1 Re2 28. Na2 a5 0-1

[Event "JPN-ch 52nd"]
[Site "Tokyo"]
[Date "2019.05.01"]
[Round "6"]
[White "Yamada, Kohei"]
[Black "Asaka, Samuel"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2148"]
[BlackElo "2169"]
[PlyCount "116"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "JPN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. c3 Be7 14. c4 Qc7 15. d5 exd5 16. cxd5 Ne5 17. Nxe5 Qxe5+ 18. Qe3 Qxe3+ 19. Bxe3 cxd5 20. 0-0-0 0-0-0 21. Bxa7 g6 22. Kb1 Rd6 23. Rhe1 b6 24. Bxb6 Rxb6 25. Rxd5 Rc6 26. Rd3 Rc7 27. Rf3 Rh7 28. Ne4 Rg7 29. hxg6 fxg6 30. a3 h5 31. Nc3 Bc5 32. b4 Ba7 33. Nb5 Rcd7 34. Re6 Nh6 35. Nd6+ Rxd6 36. Rxd6 Ng4 37. Rc3+ Kb7 38. f3 Ne3 39. a4 Nxg2 40. a5 Bg1 41. b5 h4 42. Rc1 Be3 43. a6+ Ka7 44. Rcd1 h3 45. Rd7+ Rxd7 46. Rxd7+ Kb8 47. Ka2 g5 48. b6 Bxb6 49. Rb7+ Ka8 50. Rxb6 h2 51. Rb1 Nh4 52. Rh1 Nxf3 53. Kb3 g4 54. Kb4 g3 55. Ka5 g2 56. Rd1 Kb8 57. Rb1+ Kc7 58. Rc1+ Kd6 0-1

[Event "JPN-ch 52nd"]
[Site "Tokyo"]
[Date "2019.04.30"]
[Round "3"]
[White "Kobayashi, Atsuhiko"]
[Black "Yamada, Kohei"]
[Result "1-0"]
[ECO "D99"]
[WhiteElo "2080"]
[BlackElo "2148"]
[PlyCount "99"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "10"]
[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 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qb3 Nb6 6. d4 Bg7 7. e4 0-0 8. Be3 Bg4 9. Rd1 Nc6 10. d5 Ne5 11. Be2 Bxf3 12. gxf3 Qd7 13. h3 Qc8 14. a4 a5 15. f4 Ned7 16. h4 h5 17. e5 Rd8 18. Ne4 Nf8 19. Ng3 Nbd7 20. Rg1 c6 21. Nxh5 cxd5 22. Nxg7 Kxg7 23. Rc1 Qb8 24. Qxd5 Rc8 25. Rd1 Qc7 26. h5 e6 27. Qe4 Nc5 28. Qc2 Na6 29. Qb1 Nb4 30. hxg6 fxg6 31. Qe4 Qc6 32. Bf3 Kf7 33. Qxc6 bxc6 34. Ke2 Rab8 35. Rd2 Nd5 36. Rc1 Rb4 37. Bxd5 exd5 38. Rxd5 cxd5 39. Rxc8 Rxb2+ 40. Kd3 Ne6 41. Ra8 d4 42. Ra7+ Kg8 43. Bd2 Nc5+ 44. Kxd4 Nxa4 45. Be3 Rb5 46. Kc4 Rb8 47. Rxa5 Rc8+ 48. Kd5 Nc3+ 49. Ke6 Ne4 50. Ra4 1-0

[Event "JPN-ch 52nd"]
[Site "Tokyo"]
[Date "2019.04.30"]
[Round "4"]
[White "Yamada, Kohei"]
[Black "Noguchi, Koji"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2148"]
[BlackElo "1975"]
[PlyCount "89"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "JPN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. d5 d6 5. Nc3 Nf6 6. Bc4 0-0 7. 0-0 Bg4 8. h3 Bxf3 9. Qxf3 Na6 10. Bg5 Nc7 11. Rfd1 Nd7 12. Bf1 Rb8 13. a4 Na6 14. Qg3 Nb4 15. Rd2 Re8 16. Re1 Qa5 17. Bb5 Rbd8 18. Qg4 Qc7 19. Qh4 a6 20. Bf1 Bf6 21. Nd1 c4 22. c3 Nd3 23. Bxd3 cxd3 24. Rxd3 Qc4 25. Rf3 Qxa4 26. Qf4 Bxg5 27. Qxg5 Ne5 28. Rg3 f6 29. Qd2 Rc8 30. h4 Rc4 31. f3 Kh8 32. Nf2 Rc5 33. Nh3 Rb5 34. b4 a5 35. f4 Nf7 36. f5 Rg8 37. fxg6 Rxg6 38. Rxg6 hxg6 39. Nf4 Kh7 40. h5 g5 41. e5 gxf4 42. Qd3+ Kh8 43. exf6 Ne5 44. Rxe5 dxe5 45. f7 1-0

[Event "JPN-ch 52nd"]
[Site "Tokyo"]
[Date "2019.04.29"]
[Round "1"]
[White "Nagai, Toshiyuki"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1809"]
[BlackElo "2148"]
[PlyCount "76"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "JPN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. Nge2 0-0 7. 0-0 Nc6 8. f4 Rb8 9. a4 a6 10. h3 Bd7 11. Be3 Ne8 12. Qd2 Nd4 13. Rab1 b5 14. axb5 axb5 15. b4 Nc7 16. Nd1 Nxe2+ 17. Qxe2 cxb4 18. Rxb4 Na6 19. Rb1 b4 20. e5 dxe5 21. fxe5 Nc7 22. Ba7 Rb5 23. d4 Qc8 24. Bc5 Ne6 25. Bxe7 Re8 26. Bxb4 Nxd4 27. Qf2 Bxe5 28. Qxf7+ Kh8 29. Bd6 Ne2+ 30. Kh2 Bg7 31. Rxb5 Bxb5 32. Rf2 Qxc2 33. Qd5 Qc4 34. Qxc4 Bxc4 35. Nb2 Bxb2 36. Bc6 Rc8 37. Bf3 Bd4 38. Rxe2 Bxe2 0-1

[Event "JPN-ch 52nd"]
[Site "Tokyo"]
[Date "2019.04.29"]
[Round "2"]
[White "Yamada, Kohei"]
[Black "Higashishiba, Teruomi"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2148"]
[BlackElo "1978"]
[PlyCount "87"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "JPN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. c4 Nb4 7. Be3 Bf5 8. Nd3 e5 9. Nxb4 Bxb4+ 10. Nc3 exd4 11. Qxd4 Qxd4 12. Bxd4 0-0 13. 0-0-0 Na6 14. f3 Nc5 15. g4 Be6 16. Kc2 Nd7 17. Ne4 h6 18. a3 Be7 19. Rg1 Rfd8 20. f4 b5 21. b3 bxc4 22. bxc4 Nb6 23. f5 Bxc4 24. g5 Bd5 25. Nf6+ Bxf6 26. gxf6 Be4+ 27. Kc1 g6 28. fxg6 Bxg6 29. h4 h5 30. Be2 Rd5 31. Bf3 Rb5 32. Be4 Kh7 33. Bxg6+ fxg6 34. Rde1 Nd5 35. f7 Rf8 36. Re8 Rb8 37. Rxb8 Rxb8 38. Bc5 Kg7 39. f8Q+ Rxf8 40. Bxf8+ Kxf8 41. Rxg6 Ne7 42. Rg5 Kf7 43. Rxh5 Kg6 44. Ra5 1-0

[Event "Tokyo City-ch"]
[Site "Tokyo"]
[Date "2019.03.24"]
[Round "6"]
[White "Ishii, Ichiro"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1789"]
[BlackElo "2263"]
[PlyCount "44"]
[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 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 0-0 6. e3 h6 7. Bxf6 Bxf6 8. Bd3 dxc4 9. Bxc4 c5 10. Ne4 cxd4 11. Nxf6+ Qxf6 12. Qxd4 Qe7 13. Rd1 Nc6 14. Qc3 Bd7 15. 0-0 Rac8 16. Bb3 e5 17. e4 Bg4 18. Rd3 Nb4 19. Qd2 Nxd3 20. Qxd3 Rfd8 21. Qe3 b6 22. h3 Be6 0-1

[Event "Tokyo City-ch"]
[Site "Tokyo"]
[Date "2019.03.24"]
[Round "4"]
[White "Matsumoto, Yoshitaro"]
[Black "Yamada, Kohei"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2047"]
[BlackElo "2263"]
[PlyCount "73"]
[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. f4 d5 2. Nf3 c6 3. e3 Bg4 4. Be2 g6 5. 0-0 Bg7 6. c4 Nf6 7. Nc3 Bxf3 8. Bxf3 d4 9. Ne2 d3 10. Nd4 Nbd7 11. Qb3 Qc7 12. Qxd3 e5 13. fxe5 Nxe5 14. Qc2 0-0 15. Be2 Neg4 16. Nf3 Rfe8 17. b3 Ne4 18. Bb2 Nxd2 19. Qxd2 Bh6 20. Qc3 f6 21. h3 Rxe3 22. Qc2 Rxf3 23. hxg4 Be3+ 24. Kh1 Rxf1+ 25. Rxf1 Qg3 26. Bxf6 Bf4 27. Rxf4 Qxf4 28. Bc3 Rf8 29. Bf3 Re8 30. Bd2 Qg3 31. Qd3 Qf2 32. b4 a6 33. c5 Kf8 34. Bh6+ Kf7 35. Qc4+ Re6 36. Qf4+ Ke7 37. Bg5+ 1-0

[Event "Tokyo City-ch"]
[Site "Tokyo"]
[Date "2019.03.24"]
[Round "5"]
[White "Yamada, Kohei"]
[Black "Nakahara, Kan"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2263"]
[BlackElo "2058"]
[PlyCount "73"]
[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. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bh4 g5 7. Bg3 Ne4 8. Nge2 c5 9. a3 Bxc3+ 10. Nxc3 Nxc3 11. bxc3 Qa5 12. Qd2 Nc6 13. dxc5 Qxc5 14. f4 Bd7 15. Bd3 0-0-0 16. Bf2 Qa5 17. Be3 Qc7 18. 0-0 g4 19. a4 Qa5 20. Rfb1 d4 21. cxd4 Qxd2 22. Bxd2 Nxd4 23. Be3 Nc6 24. a5 a6 25. Be4 f5 26. exf6 Rhf8 27. Rb2 Be8 28. Rab1 Rf7 29. Bc5 Nxa5 30. Bb6 Nc4 31. Bxd8 Nxb2 32. Be7 Nc4 33. Bxb7+ Kc7 34. Bxa6 Nb6 35. f5 exf5 36. Rd1 Nc8 37. Bxc8 1-0

[Event "Tokyo City-ch"]
[Site "Tokyo"]
[Date "2019.03.23"]
[Round "3"]
[White "Yamada, Kohei"]
[Black "Kojima, Natsumi"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "2263"]
[BlackElo "1719"]
[PlyCount "53"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d4 Bg4 10. Be3 exd4 11. cxd4 Na5 12. Bc2 Nc4 13. Bc1 c5 14. b3 Nb6 15. Nbd2 Rc8 16. h3 Bxf3 17. Nxf3 cxd4 18. Nxd4 Nfd7 19. Be3 Nc5 20. Rc1 Re8 21. Nf5 Bf8 22. Qg4 Qf6 23. e5 dxe5 24. Nh6+ Kh8 25. Bg5 Qc6 26. Nxf7+ Kg8 27. Nxe5 1-0

[Event "Tokyo City-ch"]
[Site "Tokyo"]
[Date "2019.03.23"]
[Round "1"]
[White "Yamada, Kohei"]
[Black "Takata, Yoshio"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "2263"]
[BlackElo "1614"]
[PlyCount "45"]
[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. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Rb8 11. Bb3 Na5 12. h4 b5 13. Kb1 Nc4 14. Bxc4 bxc4 15. h5 Qb6 16. b3 Qb4 17. h6 Bh8 18. Nd5 Nxd5 19. exd5 Qa3 20. Qc1 Qb4 21. Qd2 Qa3 22. Qc1 Qb4 23. Qd2 1/2-1/2

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.10.05"]
[Round "11.3"]
[White "Bouzidi, Ahmed"]
[Black "Yamada, Kohei"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2246"]
[BlackElo "2128"]
[PlyCount "125"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Tunisia"]
[BlackTeam "Japan"]
[WhiteTeamCountry "TUN"]
[BlackTeamCountry "JPN"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Na3 Nf6 5. Nf3 a6 6. d4 Bg4 7. Bc4 Qe4+ 8. Be3 cxd4 9. Bd3 Qd5 10. Bxd4 e5 11. Qe2 Bxa3 12. Bc4 Qe4 13. Qxe4 Nxe4 14. Nxe5 Bxb2 15. Rb1 Bxc3+ 16. Bxc3 Nxc3 17. Bxf7+ Ke7 18. Rxb7+ Bd7 19. 0-0 Nb5 20. Re1 Nd6 21. Nxd7+ Kxf7 22. Ne5+ Kf6 23. Rb6 Rd8 24. Nc4 a5 25. Nxd6 Ra6 26. Ne4+ Kf7 27. Rb7+ Kg8 28. h4 Re6 29. f3 Nc6 30. Rc1 Re7 31. Rxe7 Nxe7 32. Rc7 Kf8 33. Ng5 Rd1+ 34. Kh2 Rd2 35. Ra7 Nc6 36. Ra6 Nb4 37. Rxa5 h6 38. Ra8+ Ke7 39. Ra7+ Rd7 40. Ra4 Nxa2 41. Rxa2 hxg5 42. hxg5 Ke6 43. Kg3 g6 44. Kg4 Kf7 45. Ra4 Rb7 46. Kf4 Re7 47. g4 Kg7 48. Re4 Ra7 49. Ke3 Ra3+ 50. Kf2 Ra2+ 51. Re2 Ra7 52. f4 Ra5 53. Kf3 Kf7 54. Re3 Rc5 55. Kg3 Ra5 56. Rf3 Ke6 57. Kh4 Ra1 58. f5+ Kf7 59. Rc3 Ra7 60. Rc6 gxf5 61. gxf5 Ra1 62. Rc7+ Kg8 63. Kh5 1-0

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.10.04"]
[Round "10.3"]
[White "Myo, Naing"]
[Black "Yamada, Kohei"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2327"]
[BlackElo "2128"]
[PlyCount "136"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Myanmar"]
[BlackTeam "Japan"]
[WhiteTeamCountry "MYA"]
[BlackTeamCountry "JPN"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. Nh3 d6 7. 0-0 Nd7 8. f4 Ne7 9. Bd2 Qb6 10. Kh1 g6 11. Qe2 Bg7 12. Rae1 0-0 13. g4 b4 14. Nd1 Rae8 15. Qf2 Nc6 16. f5 Nce5 17. Ne3 Qd8 18. g5 f6 19. Qg3 exf5 20. exf5 Qa8 21. Bxb7 Qxb7+ 22. Qg2 Qxg2+ 23. Kxg2 Nb6 24. Nf4 fxg5 25. Ne6 Rf6 26. Nc7 Ref8 27. Ncd5 Nxd5 28. Nxd5 R6f7 29. Bxg5 gxf5 30. Be7 Rc8 31. Bxd6 Ng6 32. Ne7+ Nxe7 33. Rxe7 Bxb2 34. Rxf7 Kxf7 35. Rxf5+ Kg6 36. Rxc5 Re8 37. Bf4 Bc3 38. Kf3 Re1 39. Ra5 Re6 40. h4 Rc6 41. Rd5 Rf6 42. h5+ Kf7 43. Kg4 Re6 44. Rd7+ Kg8 45. Rd6 Re2 46. Rxa6 Rxc2 47. Kf3 Rb2 48. Ke4 Re2+ 49. Kf5 Rf2 50. Ra8+ Kf7 51. Ra7+ Kg8 52. Ke4 Re2+ 53. Kf3 Rb2 54. h6 b3 55. axb3 Rxb3 56. Be3 Rb4 57. Rd7 Bf6 58. d4 Rb8 59. Bf4 Rd8 60. Rxd8+ Bxd8 61. Ke4 Be7 62. Kd5 Kf7 63. Kc6 Bf8 64. d5 Be7 65. Kc7 Bf8 66. d6 Bxd6+ 67. Kxd6 Kg8 68. Ke7 Kh8 1/2-1/2

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.10.02"]
[Round "8.3"]
[White "Sulaiman, Ahmad Ashrafi"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1908"]
[BlackElo "2128"]
[PlyCount "78"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Afghanistan"]
[BlackTeam "Japan"]
[WhiteTeamCountry "AFG"]
[BlackTeamCountry "JPN"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Qb3 Qd7 7. Ngf3 c4 8. Qd1 e6 9. Be2 Bd6 10. Bxd6 Qxd6 11. 0-0 0-0 12. b3 b5 13. a4 a6 14. b4 h6 15. Qc1 Rfc8 16. Qb2 Nd7 17. axb5 axb5 18. Rxa8 Rxa8 19. Ra1 Qb8 20. Bd1 Ra7 21. Nb1 Nb6 22. Rxa7 Qxa7 23. Na3 Qa6 24. Kf1 Nd7 25. Nd2 e5 26. f3 Bd3+ 27. Be2 e4 28. fxe4 dxe4 29. Bxd3 exd3 30. e4 Ne7 31. h3 Ng6 32. g3 h5 33. h4 Nf6 34. Kg1 Ng4 35. Naxc4 bxc4 36. b5 Qd6 37. Nf1 Qb6 38. Nd2 N6e5 39. Kh1 Qf6 0-1

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.09.30"]
[Round "6.57"]
[White "Yamada, Kohei"]
[Black "Sanches, Casanova Romario"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2128"]
[BlackElo "2029"]
[PlyCount "139"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Surinam"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "SUR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nbd7 9. 0-0-0 h6 10. Bh4 Qc7 11. Be2 b5 12. Bxf6 gxf6 13. Qh5 Nc5 14. a3 Bb7 15. f5 0-0-0 16. Qxf7 Rdf8 17. Qh5 e5 18. Ne6 Nxe6 19. fxe6 Kb8 20. Rd3 Rc8 21. Bd1 Qc4 22. Re1 a5 23. Kb1 b4 24. Nd5 Bxd5 25. exd5 Rc7 26. Qf3 Rhc8 27. Re4 Qb5 28. axb4 a4 29. g4 Rc4 30. c3 Rxe4 31. Qxe4 Rc4 32. Qh7 Rc7 33. Qe4 Rc4 34. Qe2 Rf4 35. Rd2 Qxe2 36. Bxe2 Rf2 37. Kc2 Rxh2 38. Bd3 Rh1 39. Bf5 h5 40. gxh5 Rxh5 41. Bg6 Rg5 42. Be8 f5 43. Rh2 f4 44. Rh7 Rg2+ 45. Kb1 Bg5 46. Bb5 f3 47. e7 Bxe7 48. Rxe7 f2 49. Ka2 Rg1 50. Rf7 Rg2 51. Bd3 Rg3 52. Ba6 Rg2 53. b5 f1Q 54. Rxf1 Kc7 55. Rf7+ Kb6 56. Rf6 e4 57. Rxd6+ Ka5 58. Re6 Rd2 59. Rxe4 Rxd5 60. Ka3 Rd1 61. Rxa4+ Kb6 62. Rh4 Rd6 63. Kb4 Rg6 64. c4 Rg7 65. c5+ Ka7 66. Ka5 Rg8 67. Rh7+ Kb8 68. Kb6 Rg6+ 69. c6 Rg8 70. c7+ 1-0

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.09.28"]
[Round "5.39"]
[White "Yamada, Kohei"]
[Black "Linster, Philippe"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2128"]
[BlackElo "2273"]
[PlyCount "58"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Luxembourg"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "LUX"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. Nbd2 g6 7. 0-0 Bg7 8. Bxc6+ bxc6 9. Nc4 0-0 10. Re1 c5 11. h3 h6 12. Bd2 Be6 13. Qc1 Kh7 14. Ne3 Qd7 15. Nh2 Nh5 16. Nc4 f5 17. exf5 gxf5 18. Qd1 Qf7 19. Rb1 Rg8 20. Qe2 Rae8 21. Nf1 Bf6 22. g3 Rg7 23. Kh2 Reg8 24. Nce3 f4 25. Ng4 Bxg4 26. hxg4 Rxg4 27. Qf3 Qg6 28. Qe4 fxg3+ 29. fxg3 Rxe4 0-1

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.09.26"]
[Round "3.35"]
[White "Yamada, Kohei"]
[Black "Grigorchuk, Sergey"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2128"]
[BlackElo "2288"]
[PlyCount "69"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "IBCA"]
[WhiteTeamCountry "JPN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1 c4 9. Be2 Nc6 10. Nh3 Nge7 11. Nf4 0-0 12. Bg4 Qa5 13. Qd1 f6 14. Bxe6+ Bxe6 15. Nxe6 Rfe8 16. 0-0 Ng6 17. Qg4 fxe5 18. Ng5 Nxd4 19. Qh5 h6 20. Qxg6 hxg5 21. Rae1 Nc6 22. Re3 e4 23. Rh3 Ne5 24. Qh7+ Kf7 25. Qf5+ Kg8 26. Rb1 Qc7 27. Qh7+ Kf7 28. Bxg5 Ng6 29. Bh6 Kf6 30. Rg3 Nf8 31. Bxg7+ Ke6 32. Qg8+ Kd6 33. Qh8 Kc6 34. Bxf8 Rxf8 35. Rg6+ 1-0

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.09.25"]
[Round "2.3"]
[White "Ajavon, Anthony Obieni"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "1902"]
[BlackElo "2128"]
[PlyCount "66"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Ghana"]
[BlackTeam "Japan"]
[WhiteTeamCountry "GHA"]
[BlackTeamCountry "JPN"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 0-0 6. e3 c5 7. Be2 cxd4 8. exd4 Nc6 9. h3 dxc4 10. Bxc4 Qb6 11. Qd2 Bf5 12. 0-0 Rad8 13. Rad1 Qb4 14. Qe2 Na5 15. Bd3 Bxd3 16. Rxd3 Nc6 17. Rfd1 Nd5 18. Nxd5 Rxd5 19. Rb3 Qa4 20. Rxb7 Qxa2 21. Rc7 Nxd4 22. Nxd4 e5 23. Rc3 Qa4 24. Ra3 Qd7 25. Rda1 Ra8 26. Qf3 exf4 27. Ra5 Rd8 28. Rxa7 Qd6 29. R1a6 Qc5 30. Nc6 Rd1+ 31. Kh2 Qc1 32. g3 fxg3+ 33. Kxg3 Qg5+ 0-1

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.09.24"]
[Round "1.7"]
[White "Yamada, Kohei"]
[Black "Hovhannisyan, Robert"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2128"]
[BlackElo "2621"]
[PlyCount "116"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Armenia"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "ARM"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Bd6 8. h4 h6 9. Nf4 Bxf4 10. Bxf4 Nf6 11. c3 Nbd7 12. h5 Bh7 13. 0-0 0-0 14. Re1 Nd5 15. Qg4 N7f6 16. Qf3 Nxf4 17. Qxf4 a5 18. Rad1 Qb6 19. Re2 a4 20. a3 Ra5 21. Re5 Qc7 22. Ne2 Rd8 23. Re1 Qb6 24. Ng3 Kh8 25. R1e2 Qc7 26. Qf3 Kg8 27. Rxa5 Qxa5 28. Re5 Qb6 29. Qe2 Qc7 30. Ba2 b6 31. Qc4 Ng4 32. Rxe6 fxe6 33. Qxe6+ Kh8 34. Qxg4 Qe7 35. Be6 Re8 36. Bd7 Rf8 37. f3 Qe3+ 38. Kh2 Rf4 39. Qh3 Qe7 40. Bg4 c5 41. d5 Qe5 42. Qh4 Qxd5 43. Qe7 Qa8 44. Kg1 Rf8 45. Qe2 Qe8 46. Qa6 Qc6 47. Qe2 Re8 48. Qd1 c4 49. Kh2 Bd3 50. Kh3 Qb5 51. Qc1 Qe5 52. Bd7 Re7 53. Bxa4 b5 54. Bd1 Qe3 55. Qa1 Qd2 56. a4 Re1 57. axb5 Rxd1 58. Qa8+ Kh7 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2018.05.05"]
[Round "11"]
[White "Kobayashi, Atsuhiko"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "2061"]
[BlackElo "2164"]
[PlyCount "138"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. d4 d5 4. Bg2 Bg7 5. c4 c6 6. cxd5 cxd5 7. Nc3 0-0 8. Ne5 e6 9. 0-0 Nfd7 10. Nf3 Nc6 11. h4 Qb6 12. e3 Nf6 13. Rb1 Bd7 14. Bd2 Rfc8 15. Qe2 Qd8 16. Rfc1 Ne8 17. Be1 Nd6 18. Qd1 Na5 19. Bf1 Nac4 20. Nd2 Bc6 21. Nxc4 dxc4 22. b3 cxb3 23. axb3 b5 24. Bg2 Bxg2 25. Kxg2 Qb6 26. Qf3 Rab8 27. Ne2 b4 28. Nf4 a5 29. Nd3 Nb5 30. Nc5 Qd6 31. Nb7 Qb6 32. Nc5 Qc6 33. Qxc6 Rxc6 34. Ra1 Na3 35. Bd2 Bf8 36. Nd7 Rbc8 37. Rxc6 Rxc6 38. Rc1 Rc2 39. Nf6+ Kg7 40. Ne8+ Kg8 41. Nf6+ Kg7 42. Ne8+ Kh8 43. Rxc2 Nxc2 44. Bc1 Ne1+ 45. Kf1 Nd3 46. Bd2 a4 47. Bxb4 Bxb4 48. bxa4 Nb2 49. Nf6 Nxa4 50. Ng4 Nc3 51. Nh2 Kg7 52. Ng4 Bd6 53. Nh2 f6 54. Nf3 Kf7 55. Ng1 e5 56. dxe5 fxe5 57. Nh3 h6 58. Kg2 Ke6 59. Ng1 e4 60. Kf1 Kd5 61. Nh3 Ke6 62. Ng1 Kf5 63. Kg2 Kg4 64. Kh2 Nd1 65. Nh3 Kf3 66. Kg1 Nxf2 67. Nxf2 Bxg3 68. h5 Bxf2+ 69. Kf1 Bxe3 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2018.05.04"]
[Round "9"]
[White "Katsuta, Yuki"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1883"]
[BlackElo "2164"]
[PlyCount "52"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 0-0 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. 0-0 b6 13. Qc1 Qe6 14. Bc4 Qxe4 15. Re1 Qb7 16. Bb4 Be6 17. Rxe6 fxe6 18. Ng5 Nc6 19. Nxe6 Kh8 20. Bc3 Rf6 21. Nxg7 Kxg7 22. d5 Rc8 23. Qe1 Nd4 24. Ba6 Qxa6 25. Qxe7+ Kg8 26. Bxd4 Qd3 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2018.05.04"]
[Round "10"]
[White "Yamada, Kohei"]
[Black "Kojima, Shinya"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2164"]
[BlackElo "2400"]
[PlyCount "46"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. 0-0 Ng6 7. c3 Nd7 8. Be3 f6 9. exf6 Qxf6 10. Qb3 Rb8 11. Nbd2 Bd6 12. Rfe1 0-0 13. Nf1 Nf4 14. Bxf4 Bxf4 15. Ng3 Bg6 16. Rad1 e5 17. Bd3 Bxd3 18. Rxd3 Qf7 19. Rdd1 e4 20. Nd2 Bxg3 21. fxg3 Qf2+ 22. Kh1 e3 23. Rf1 Qxd2 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2018.05.02"]
[Round "7"]
[White "Noguchi, Koji"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2026"]
[BlackElo "2164"]
[PlyCount "110"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 Nc6 4. Nc3 Bb4 5. Nd5 Ba5 6. Qa4 a6 7. b4 b5 8. Qa3 Nxd5 9. Bxd5 Bxb4 10. Qb2 Qe7 11. Nf3 Bd6 12. d4 exd4 13. 0-0 0-0 14. cxb5 Rb8 15. Nxd4 Nxd4 16. Qxd4 Qe5 17. Bb2 Qxd4 18. Bxd4 Rxb5 19. e4 Ba3 20. Rfd1 Bb7 21. Bxb7 Rxb7 22. Rd3 Be7 23. Rc1 Rc8 24. Bc5 d6 25. Be3 c5 26. Rc4 f6 27. Ra4 Rc6 28. Rda3 Rbb6 29. Kf1 Kf7 30. Ke2 Ke6 31. Rd3 c4 32. Rda3 Rb2+ 33. Kd1 c3 34. Rb3 f5 35. Kc1 Bf6 36. exf5+ Kxf5 37. g4+ Kg6 38. g5 Rxb3 39. axb3 Bxg5 40. Rg4 h6 41. Bxg5 Kf5 42. h3 hxg5 43. Rd4 c2 44. Rd5+ Kg6 45. Rd3 Kh5 46. Rd4 a5 47. Rd5 Rc3 48. Rxd6 Rxb3 49. Ra6 Rxh3 50. Rxa5 Rf3 51. Kxc2 Rxf2+ 52. Kd3 Rf7 53. Ke3 Kh4 54. Ra1 g4 55. Ke2 g3 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2018.05.02"]
[Round "8"]
[White "Yamada, Kohei"]
[Black "Tran, Thanh Tu"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2164"]
[BlackElo "2319"]
[PlyCount "94"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 g6 4. h3 Bg7 5. Be3 a6 6. a4 Nf6 7. Nc3 0-0 8. Qd2 e5 9. d5 Ne7 10. Bh6 Bd7 11. Bxg7 Kxg7 12. Bc4 b5 13. Bd3 c6 14. dxc6 Bxc6 15. 0-0 b4 16. Ne2 Nxe4 17. Qxb4 Nf6 18. Ng3 Rb8 19. Qc3 Bxf3 20. gxf3 Ned5 21. Qd2 Nf4 22. Rfb1 Nxh3+ 23. Kh2 Nf4 24. Bxa6 h5 25. Bf1 Rh8 26. Kg1 Nh7 27. Ra3 Qg5 28. Kh2 Qh4+ 29. Kg1 Rbd8 30. Ne2 Ne6 31. Bg2 Nf6 32. a5 d5 33. Qe3 Qc4 34. Qxe5 h4 35. Bf1 Qxc2 36. Rc1 Qd2 37. Qe3 Qb4 38. Qc3 Qd6 39. a6 d4 40. Qd3 Rh5 41. a7 Ra8 42. Rc4 Rd5 43. Raa4 Nc5 44. Rxc5 Qxc5 45. b4 Qb6 46. b5 Rxa7 47. Rxd4 Rad7 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2018.05.01"]
[Round "6"]
[White "Manabe, Hiroshi"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "2071"]
[BlackElo "2164"]
[PlyCount "96"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Qc7 11. Rc1 b6 12. Qd2 Bb7 13. Bh6 Rad8 14. Bxg7 Kxg7 15. Qe3 e5 16. dxc5 Na5 17. Bd5 Bxd5 18. exd5 Rxd5 19. cxb6 axb6 20. Rfd1 Rfd8 21. Rxd5 Rxd5 22. Ng3 f6 23. h4 Qd8 24. h5 Nc4 25. h6+ Kf7 26. Qe2 Rd3 27. a4 f5 28. Qa2 Qd5 29. Qb3 f4 30. Nf1 g5 31. Qb4 g4 32. a5 bxa5 33. Qb8 Kg6 34. Rb1 Nd6 35. Qh8 Qf7 36. Rb6 Qf6 37. Qg8+ Kxh6 38. c4 Qg6 39. Qf8+ Kh5 40. c5 Qf7 41. Qd8 Qe8 42. Qf6 Qf7 43. Qxe5+ Qf5 44. Qe7 Qxc5 45. Rb8 Qf5 46. Rf8 Qe4 47. Qf6 Rd1 48. g3 fxg3 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2018.05.01"]
[Round "5"]
[White "Yamada, Kohei"]
[Black "Clark, Domenic"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2164"]
[BlackElo "1843"]
[PlyCount "57"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Ne3 d5 13. exd5 f5 14. d6 e4 15. dxe7 Qa5+ 16. c3 Bxc3+ 17. bxc3 Qxc3+ 18. Ke2 exd3+ 19. Qxd3 Qb2+ 20. Nac2 Be6 21. Qd4 Qxd4 22. Nxd4 f4 23. Nef5 Rg8 24. Kf3 h5 25. Rhe1 Bd5+ 26. Kxf4 Kd7 27. Rad1 f6 28. f3 Rac8 29. Nxb5 1-0

