[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.29"]
[Round "9"]
[White "Buyanov, Gleb"]
[Black "Akmalov, Daniil"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "1782"]
[BlackElo "2132"]
[PlyCount "101"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. Bc4 b5 9. Bb3 Bb7 10. Qd2 Nbd7 11. 0-0-0 Nc5 12. Bh6 Bxh6 13. Qxh6 Qb6 14. Kb1 Rc8 15. Qg7 Rf8 16. Rhe1 Nxb3 17. Nxb3 Qc7 18. Re2 Rg8 19. Qh6 g5 20. Nd5 Bxd5 21. exd5 Rg6 22. Qh3 g4 23. fxg4 Rxg4 24. Rde1 Re4 25. Rxe4 Qxc2+ 26. Ka1 Nxe4 27. Qxh7 Nf6 28. Qh8+ Kd7 29. Qh3+ Kd8 30. Qh8+ Kc7 31. Qh3 Kd8 32. a3 Qf2 33. Rxe7 Kxe7 34. Qxc8 Qg1+ 35. Ka2 Qxg2 36. Qb7+ Kf8 37. Qb8+ Kg7 38. Qxd6 Nxd5 39. Nd4 Qe4 40. Qg3+ Kf6 41. Qd6+ Kg7 42. Qg3+ Kf8 43. Qb8+ Ke7 44. Nc6+ Kf6 45. Qh8+ Kg5 46. Qg8+ Kh4 47. Qh8+ Kg4 48. Qg7+ Kf3 49. Nd4+ Ke3 50. Qg1+ Kf4 51. Qg3# 1-0

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.28"]
[Round "8"]
[White "Pristalov, Evgeny"]
[Black "Buyanov, Gleb"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2205"]
[BlackElo "1782"]
[PlyCount "154"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 0-0 8. Nge2 h6 9. Bh4 Re8 10. f3 c5 11. 0-0 Nc6 12. Qd2 Be6 13. Rad1 a6 14. Bb1 b5 15. Qc2 cxd4 16. Nxd4 Nxd4 17. Rxd4 Rc8 18. Qe2 Bc5 19. Rdd1 b4 20. Ne4 Be7 21. Nf2 Qb6 22. Rfe1 a5 23. Bc2 Rc5 24. Nd3 Rc7 25. Nf4 Rec8 26. Bb3 Qc6 27. Bxf6 Bxf6 28. Bxd5 Qb6 29. Nxe6 fxe6 30. Bb3 Qc6 31. Rc1 Qxc1 32. Rxc1 Rxc1+ 33. Kf2 Kh8 34. Qa6 Rd8 35. Kg3 Rc5 36. Qxe6 Bxb2 37. h4 Bf6 38. Qf7 Be5+ 39. Kh3 Rc1 40. Qf5 Bf6 41. g3 Rc3 42. e4 a4 43. Bxa4 Rdd3 44. Kg2 Rd2+ 45. Kh3 Rdd3 46. Kg4 Rxf3 47. Qxf3 h5+ 48. Kf4 Be5+ 49. Kxe5 Rxf3 50. Be8 Kg8 51. Bxh5 Rxg3 52. Bd1 Kf7 53. Kd4 Rc3 54. h5 Kf6 55. Bb3 Rc7 56. e5+ Kf5 57. e6 Kf6 58. Kd5 Ke7 59. Bc4 Rc8 60. Bb3 Rc3 61. Bc4 Rh3 62. Kc5 Rxh5+ 63. Kxb4 g5 64. a4 g4 65. a5 g3 66. Bf1 Rh1 67. Bg2 Rh2 68. Bf3 g2 69. Bxg2 Rxg2 70. a6 Ra2 71. Kb5 Kxe6 72. Kb6 Kd6 73. a7 Rb2+ 74. Ka6 Kc7 75. a8N+ Kc6 76. Ka7 Rb1 77. Ka6 Ra1# 0-1

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.27"]
[Round "7"]
[White "Buyanov, Gleb"]
[Black "Yatsyshin, Aleksandr"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1782"]
[BlackElo "1593"]
[PlyCount "75"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[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 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 0-0 14. f6 gxf6 15. gxf6 Nxf6 16. Rg1+ Kh8 17. Bxb5 axb5 18. Ndxb5 Qa5 19. Nxd6 Qh5 20. Qg3 Rg8 21. Qf4 Rxg1 22. Rxg1 e5 23. Qxe5 Qh6+ 24. Kb1 Bxd6 25. Qxd6 Be6 26. Qd4 Rg8 27. Rf1 Rg6 28. Nd5 Bxd5 29. exd5 Qg7 30. c4 Ng4 31. Qxg7+ Kxg7 32. Rf3 Ne5 33. Rc3 Rg1+ 34. Kc2 Rg2+ 35. Kb3 Rd2 36. a4 Nd3 37. c5 Rxb2+ 38. Ka3 1-0

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.26"]
[Round "6"]
[White "Gaydym, Arseniy"]
[Black "Buyanov, Gleb"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2170"]
[BlackElo "1782"]
[PlyCount "115"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. f3 Bg7 9. Be3 0-0 10. Qd2 Be6 11. Rc1 Qa5 12. Be2 Rfc8 13. b3 a6 14. Na4 Qxd2+ 15. Kxd2 Nd7 16. Rhd1 f5 17. Bd3 Rf8 18. Ke2 Rad8 19. exf5 Bxf5 20. Bxf5 gxf5 21. Nc3 Nf6 22. Bb6 Rd7 23. Kf1 Kf7 24. a4 Rc8 25. Nd5 e6 26. Nb4 Ke7 27. a5 Bh6 28. Rc2 d5 29. c5 d4 30. c6 bxc6 31. Rxd4 Nd5 32. Nxd5+ Rxd5 33. Rh4 Bd2 34. Rxh7+ Kf6 35. Ra2 Rg8 36. Rc7 Bf4 37. Rxc6 Bxh2 38. Re2 Rd1+ 39. Re1 Rxe1+ 40. Kxe1 Rxg2 41. Bd4+ Kf7 42. Rxa6 e5 43. Bf2 e4 44. fxe4 fxe4 45. Rc6 Bg3 46. Bxg3 Rxg3 47. b4 Rb3 48. Rb6 Ke7 49. Ke2 Kd7 50. a6 Kc7 51. Rb7+ Kc8 52. b5 Ra3 53. Kd2 e3+ 54. Ke2 Rb3 55. b6 Rc3 56. Rh7 Kb8 57. Rh8+ Rc8 58. a7+ 1-0

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.25"]
[Round "5"]
[White "Buyanov, Gleb"]
[Black "Dmitriev, Maksim S"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "1782"]
[BlackElo "1419"]
[PlyCount "138"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Nb5 Bc7 8. f4 Bd7 9. Nxd4 Ne7 10. Bd3 a6 11. Ngf3 Bb6 12. Be3 Nbc6 13. 0-0 Nxd4 14. Nxd4 Bxd4 15. Bxd4 Bb5 16. a4 Bxd3 17. Qxd3 Nf5 18. Bc5 h5 19. Rfd1 Qc7 20. Rac1 b6 21. Bf2 0-0 22. c4 dxc4 23. Rxc4 Qb7 24. b5 axb5 25. axb5 Rfc8 26. Rdc1 Rxc4 27. Qxc4 Ne7 28. Qc7 Qxc7 29. Rxc7 Nd5 30. Rb7 Rc8 31. Bxb6 Rc1+ 32. Kf2 Rb1 33. Bd4 Nxf4 34. b6 Nd5 35. Rd7 Kf8 36. Ra7 Rxb6 37. Bxb6 Nxb6 38. Ke3 Nd5+ 39. Kd4 g6 40. Kc5 Ne3 41. Kd4 Nxg2 42. Ke4 Nh4 43. Kf4 Kg7 44. Rb7 Nf5 45. Rd7 Nh6 46. h3 Nf5 47. Rc7 Nd4 48. Rc4 Nf5 49. Rc7 Kf8 50. Kg5 Kg7 51. Kf4 Kf8 52. Ra7 Kg7 53. Ke4 g5 54. Rd7 g4 55. hxg4 hxg4 56. Kf4 g3 57. Kf3 Nh4+ 58. Kxg3 Ng6 59. Ra7 Nxe5 60. Kf4 Kf6 61. Rc7 Ng6+ 62. Ke4 Ne7 63. Ra7 Nd5 64. Rb7 Kg6 65. Ke5 Nf6 66. Re7 Ng4+ 67. Kf4 Nf2 68. Ke3 Nh3 69. Re8 Kf5 1/2-1/2

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.24"]
[Round "4"]
[White "Shepel, Ivan"]
[Black "Buyanov, Gleb"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1579"]
[BlackElo "1782"]
[PlyCount "104"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. f3 0-0 10. Qd2 Be6 11. Be2 Qa5 12. Rb1 Rfc8 13. b4 Qd8 14. Nd5 Nxd5 15. exd5 Bf5 16. Rc1 b5 17. g4 Bd7 18. c5 dxc5 19. bxc5 a6 20. h4 e6 21. d6 Bc6 22. h5 a5 23. hxg6 hxg6 24. Bg5 Bf6 25. Bxf6 Qxf6 26. Qh6 Qg7 27. Kf2 b4 28. Qd2 a4 29. Qxb4 Rab8 30. Qd2 Rb2 31. Rc2 Rxc2 32. Qxc2 Qd4+ 33. Kg3 Rb8 34. d7 Bxd7 35. Rh2 Bc6 36. Bd1 Qe5+ 37. Kh3 Kg7 38. Rf2 Rh8+ 39. Kg2 Qh2+ 40. Kf1 Bb5+ 41. Re2 Rd8 42. Qb2+ Kg8 43. Bxa4 Bxe2+ 44. Qxe2 Qh1+ 45. Kf2 Qc1 46. Kg3 Qxc5 47. Bb3 Qc7+ 48. Kg2 Qc3 49. Qe4 Rd2+ 50. Kg3 Qc7+ 51. f4 Qc3+ 52. Kh4 Qh8+ 0-1

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.23"]
[Round "3"]
[White "Buyanov, Gleb"]
[Black "Zhurova, Anna"]
[Result "0-1"]
[ECO "B60"]
[WhiteElo "1782"]
[BlackElo "2288"]
[PlyCount "108"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd3 Rc8 8. f4 Nb4 9. Qd2 Qb6 10. Bxf6 gxf6 11. Rc1 Bg7 12. a3 Nc6 13. Ndb5 f5 14. Nd5 Qd8 15. exf5 Bxf5 16. Bd3 Bxd3 17. Qxd3 a6 18. Nbc3 e6 19. 0-0 exd5 20. Rce1+ Kf8 21. Nxd5 h5 22. c3 h4 23. Re2 h3 24. Rfe1 Qa5 25. Qe4 Kg8 26. Qf5 Qc5+ 27. Kh1 Rf8 28. g4 Rh7 29. g5 Kh8 30. b4 Qc4 31. Re3 Be5 32. Nf6 Bxf6 33. gxf6 Nd8 34. Qe4 Qxe4+ 35. Rxe4 Rh6 36. Re8 Kg8 37. f5 Ne6 38. Re7 Nf4 39. R1e4 Nd5 40. Rxb7 Nxf6 41. Re3 Kh7 42. Ra7 Ng4 43. Rg3 Nf2+ 44. Kg1 Ne4 45. Rg4 d5 46. c4 Nf6 47. Rg3 dxc4 48. a4 Rh4 49. b5 axb5 50. axb5 Ne4 51. Re3 Rg8+ 52. Kf1 Rf4+ 53. Ke2 Rf2+ 54. Kd1 Rg1+ 0-1

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.22"]
[Round "2"]
[White "Sudarkina, Ekaterina"]
[Black "Buyanov, Gleb"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1494"]
[BlackElo "1782"]
[PlyCount "92"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Nc6 6. 0-0 Rb8 7. Nc3 b5 8. Ne5 Nxe5 9. dxe5 Nd7 10. Bc6 a6 11. Qd4 Bb7 12. Bxb7 Rxb7 13. Rd1 c5 14. Qg4 Qc8 15. Bf4 f5 16. exf6 Nxf6 17. Qg5 Be7 18. Qxg7 Rg8 19. Qh6 Rg6 20. Qh3 Qc6 21. e3 b4 22. Ne2 Ng4 23. Qxh7 e5 24. Bxe5 Bf8 25. Qh5 Rf7 26. Nf4 Qf3 27. Rd2 Rh6 28. Rad1 Bd6 29. Qg5 c3 30. Bxd6 Rxd6 31. bxc3 bxc3 32. Qg8+ Rf8 33. Qxg4 Qxg4 34. Rxd6 Rf6 35. Rd8+ Ke7 36. R8d3 c2 37. Rc1 Rd6 38. Nd5+ Ke6 39. Nf4+ Kd7 40. Rxd6+ Kxd6 41. Kg2 Qd1 42. Rxc2 Qxc2 43. h4 c4 44. h5 c3 45. h6 Qh7 46. Ne2 c2 0-1

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.21"]
[Round "1"]
[White "Buyanov, Gleb"]
[Black "Fedorov, Alexei"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1782"]
[BlackElo "2434"]
[PlyCount "74"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. a3 Bb7 7. g3 d6 8. Bg2 Nf6 9. 0-0 Qc7 10. Qe2 Be7 11. Kh1 h5 12. Bg5 Nbd7 13. f4 Rc8 14. Rae1 Qc4 15. Qd2 b4 16. Nd5 Nxe4 17. Bxe4 Bxd5 18. Bxe7 Bxe4+ 19. Kg1 Qd5 20. Bxd6 Rxc2 21. Rc1 Qxd6 22. Rxc2 Bxc2 23. Rc1 0-0 24. Rxc2 bxa3 25. bxa3 Nf6 26. Qb4 Qd7 27. Qc4 Ng4 28. Rd2 Rc8 29. Qxa6 e5 30. Nf3 Qf5 31. Nxe5 Nxe5 32. fxe5 Rc1+ 33. Kg2 h4 34. Qa8+ Kh7 35. gxh4 Qf1+ 36. Kg3 Rc3+ 37. Kg4 Rc4+ 0-1

[Event "RUS-ch Rapid"]
[Site "Sochi"]
[Date "2023.10.15"]
[Round "3"]
[White "Buyanov, Gleb"]
[Black "Korchmar, Vasiliy"]
[Result "0-1"]
[ECO "B60"]
[WhiteElo "1782"]
[BlackElo "2438"]
[PlyCount "86"]
[EventDate "2023.10.15"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd3 Rc8 8. f4 Nb4 9. Qd2 Qb6 10. Bxf6 gxf6 11. Nb3 Bh6 12. 0-0-0 Nxa2+ 13. Nxa2 Qxb3 14. Kb1 Qb6 15. Nc3 Bxf4 16. Nd5 Bxd2 17. Nxb6 axb6 18. Rxd2 Rg8 19. Bd3 Rg5 20. h4 Re5 21. Rf2 Bc6 22. Rf4 Kd7 23. Rg4 Rh8 24. Rg7 Ke8 25. Rg4 h5 26. Rf4 Rg8 27. Rg1 Rg3 28. Kc1 Kd7 29. Kd2 d5 30. exd5 Bxd5 31. Rd4 Kc7 32. c4 Rxg2+ 33. Rxg2 Bxg2 34. Be2 Be4 35. Bxh5 Rxh5 36. Rxe4 e5 37. Rg4 Kd6 38. b4 f5 39. Rg7 Ke6 40. Rg8 Rxh4 41. Kd3 Rd4+ 42. Kc3 f4 43. Rb8 Rd7 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.30"]
[Round "9"]
[White "Buyanov, Gleb"]
[Black "Sukhov, Artur"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "1397"]
[BlackElo "1962"]
[PlyCount "84"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Qg4 c5 6. a3 Qa5 7. Bb5+ Bd7 8. Bxd7+ Nxd7 9. Nge2 cxd4 10. Qxd4 Nc6 11. Qg4 d4 12. axb4 Qxa1 13. Nb5 Ndxe5 14. Qxg7 0-0-0 15. 0-0 Rhg8 16. Qf6 Qa6 17. Nexd4 Rxd4 18. Nxd4 Nxd4 19. f3 Ne2+ 20. Kf2 Nxc1 21. Qxe5 Na2 22. Qc5+ Kb8 23. Rd1 Rxg2+ 24. Kxg2 Qe2+ 25. Kg3 Qxd1 26. c3 Nc1 27. Qf8+ Kc7 28. Qe7+ Qd7 29. Qc5+ Qc6 30. Qe7+ Kb6 31. Qg5 Qd6+ 32. Kg2 Nd3 33. Qa5+ Kc6 34. Qxa7 Nf4+ 35. Kg3 e5 36. Qa4+ Kc7 37. Qa5+ Kb8 38. Qb5 Qg6+ 39. Kf2 Qc2+ 40. Kg3 Qg2+ 41. Kh4 Ng6+ 42. Kh5 Qxh2+ 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.29"]
[Round "8"]
[White "Zeliantsova, Kseniya"]
[Black "Buyanov, Gleb"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2046"]
[BlackElo "1397"]
[PlyCount "61"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[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+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. 0-0 Bg7 8. d4 cxd4 9. Nxd4 Nc6 10. Nc2 0-0 11. Bg5 Qe6 12. Qe2 h6 13. Bh4 Na5 14. Nd5 Nxe4 15. Rae1 Ng5 16. Qd1 Qd7 17. Rxe7 Qa4 18. f4 Nh7 19. b3 Qxa2 20. f5 h5 21. Rd7 Nc6 22. Ne7+ Nxe7 23. Bxe7 Qxb3 24. Bxf8 Nxf8 25. Re7 Qxc4 26. fxg6 Nxg6 27. Rexf7 Rc8 28. R7f2 Qc5 29. Kh1 b5 30. Rf5 Qxc2 31. Qd5+ 1-0

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.28"]
[Round "7"]
[White "Ivanov, Artem"]
[Black "Buyanov, Gleb"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1879"]
[BlackElo "1397"]
[PlyCount "38"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[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. Qd2 Nc6 8. f3 0-0 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Nxd5 cxd5 13. Qxd5 Qc7 14. Qc5 Qb7 15. Bd4 Bf5 16. c4 Bh6+ 17. Be3 Rab8 18. b3 Qa6 19. Rd2 Rxb3 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.27"]
[Round "6"]
[White "Buyanov, Gleb"]
[Black "Shkuratov, Vladimir"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1397"]
[BlackElo "2055"]
[PlyCount "70"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Bc5 6. Be3 Bb6 7. Na3 Nge7 8. Qd2 0-0 9. 0-0-0 d6 10. f4 f5 11. Bc4+ Kh8 12. Nxc6 bxc6 13. e5 d5 14. Nc2 Qe8 15. Bb3 c5 16. Bxd5 Nxd5 17. Qxd5 Be6 18. Qd3 Bxa2 19. Qd7 Qg6 20. h4 Bb3 21. Rd2 h5 22. Ne1 c4 23. Nc2 Bxc2 24. Bxb6 Ba4 25. Qxa4 axb6 26. Qd1 Ra1+ 27. Kc2 Rxd1 28. Rhxd1 Qc6 29. Rd4 Re8 30. Rd5 Kh7 31. R1d2 Ra8 32. Kb1 Ra4 33. R5d4 Qa8 34. Kc2 c5 35. Rd5 Ra1 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.25"]
[Round "4"]
[White "Buyanov, Gleb"]
[Black "Lipovoy, Danila"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1397"]
[BlackElo "2044"]
[PlyCount "50"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[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. c4 Nc6 6. Be3 Nf6 7. Nc3 Bb4 8. Nxc6 bxc6 9. e5 Ne4 10. Qd3 Qa5 11. Qxe4 Bxc3+ 12. bxc3 Qxc3+ 13. Ke2 Qxa1 14. Kf3 f5 15. Qf4 Rb8 16. Bd3 Qxh1 17. Bc5 Qd1+ 18. Be2 Qc2 19. Qg5 Qe4+ 20. Kg3 Qxe5+ 21. f4 Qxc5 22. Qxg7 Rf8 23. Qxh7 Rb2 24. Bf3 Qe7 25. Qh6 Rg8+ 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.24"]
[Round "3"]
[White "Elizarov, Dmitry"]
[Black "Buyanov, Gleb"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2383"]
[BlackElo "1397"]
[PlyCount "135"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 c6 7. Bd3 Be7 8. Qc2 0-0 9. Nge2 Re8 10. 0-0 Nf8 11. f3 g6 12. Bh4 Ne6 13. Kh1 b5 14. Rad1 Bd7 15. Qc1 Rc8 16. e4 b4 17. Na4 c5 18. Nxc5 Nxd4 19. Nxd4 Rxc5 20. Qf4 Nh5 21. Bxe7 Nxf4 22. Bxd8 Rxd8 23. Bb1 dxe4 24. Bxe4 Bc8 25. g3 Ne6 26. Nc6 Rxd1 27. Rxd1 Bb7 28. Ne7+ Kf8 29. Nxg6+ hxg6 30. Bxb7 Rc2 31. Rd7 Rxb2 32. Bd5 a5 33. Ra7 Rb1+ 34. Kg2 Rb2+ 35. Kg1 Rd2 36. Rxa5 Nd4 37. f4 Ne2+ 38. Kh1 f5 39. Bc4 Kg7 40. Ra7+ Kh6 41. Re7 Nd4 42. Rd7 b3 43. Bg8 g5 44. Rd6+ Kg7 45. Bxb3 Nxb3 46. Rxd2 Nxd2 47. fxg5 Ne4 48. a4 Nxg5 49. a5 Ne6 50. a6 Nc7 51. a7 Kg6 52. Kg2 Kh5 53. Kf3 Kg5 54. h3 Kg6 55. Ke3 Kf6 56. Kd3 Ke5 57. h4 Kd5 58. h5 Ke5 59. Kc4 Kf6 60. Kc5 Kg5 61. Kc6 Na8 62. Kb7 Kxh5 63. Kxa8 Kg4 64. Kb7 Kxg3 65. a8Q f4 66. Qa1 Kg2 67. Qb2+ Kg3 68. Qc1 1-0

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.23"]
[Round "2"]
[White "Buyanov, Gleb"]
[Black "Sazonova, Elena"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "1397"]
[BlackElo "2120"]
[PlyCount "75"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[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 Nbd7 7. Qe2 h6 8. Bh4 Qb6 9. 0-0-0 g5 10. Bg3 h5 11. f3 Ne5 12. Bxe5 dxe5 13. Ndb5 axb5 14. Qxb5+ Qxb5 15. Nxb5 e6 16. Nc7+ Ke7 17. Nxa8 Bd7 18. Nb6 Bh6 19. Nxd7 Nxd7 20. Bb5 Nb8 21. c4 g4+ 22. Kc2 gxf3 23. gxf3 Be3 24. Rd3 Bc5 25. Rhd1 Rg8 26. a3 h4 27. b4 Bd4 28. f4 Rg4 29. Rf1 Rg2+ 30. Rd2 h3 31. Rf3 exf4 32. Rxh3 Rxd2+ 33. Kxd2 Nd7 34. Bxd7 Kxd7 35. Rf3 e5 36. Kd3 Ke6 37. Rxf4 Bb2 38. Rf1 1-0

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.22"]
[Round "1"]
[White "Minakov, Artemij"]
[Black "Buyanov, Gleb"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2034"]
[BlackElo "1397"]
[PlyCount "98"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c5 5. cxd5 exd5 6. Bg2 Nc6 7. 0-0 cxd4 8. Nxd4 Bc5 9. Nxc6 bxc6 10. Qc2 Qb6 11. Nc3 Bd6 12. Be3 Qb7 13. Rac1 0-0 14. Na4 Bd7 15. Bc5 Qc7 16. Bxd6 Qxd6 17. Nc5 Rab8 18. Rfd1 Be6 19. e3 Rfc8 20. b3 Nd7 21. e4 Rb5 22. Nxd7 Qxd7 23. exd5 Bxd5 24. Qc4 Re8 25. a4 Qe6 26. Bxd5 Rxd5 27. Re1 Qxe1+ 28. Rxe1 Rxe1+ 29. Kg2 Re6 30. Qa6 h6 31. Qxa7 Rd2 32. a5 Ra2 33. b4 Rf6 34. Qb6 Kh7 35. g4 Kg8 36. Qe3 g5 37. h3 Kg7 38. Qd4 Kg6 39. a6 c5 40. Qe4+ Kg7 41. b5 Rfxf2+ 42. Kg3 Rfd2 43. Qe5+ Kg8 44. Qb8+ Kh7 45. Kf3 Ra3+ 46. Ke4 Rd4+ 47. Kf5 Rf3+ 48. Ke5 Kg7 49. a7 Re3+ 0-1

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.31"]
[Round "9"]
[White "Ali, Abdulaziz"]
[Black "Buyanov, Gleb"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1915"]
[BlackElo "1231"]
[PlyCount "140"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Bc4 Bd7 9. Bb3 Rb8 10. Nxc6 bxc6 11. 0-0 Qc7 12. Ne2 0-0 13. c4 c5 14. Nc3 Qb7 15. Qd2 a5 16. Rab1 Qb4 17. Qd3 a4 18. Nxa4 Bxa4 19. Bd2 Qb7 20. Bxa4 Qa7 21. b3 Rfd8 22. Bc3 d5 23. exd5 Nxd5 24. Bxg7 Nf6 25. Qe3 Kxg7 26. Rfd1 Rd4 27. Rd2 Rbd8 28. Rbd1 Qa5 29. Rxd4 cxd4 30. Qxe7 d3 31. Kf1 Rd4 32. Qe3 Qd8 33. c5 d2 34. c6 Rd6 35. Qc3 Kg8 36. c7 Qc8 37. Qc5 Rd5 38. Qa7 Kg7 39. Qb8 Qa6+ 40. Bb5 Rxb5 41. c8Q Rb7+ 42. Qc4 Qxc4+ 43. bxc4 Rxb8 44. Rxd2 Rc8 45. Rc2 Rc5 46. Ke2 Kf8 47. Ke3 Ke7 48. Kd4 Kd6 49. Rb2 Nd7 50. Rb7 Ra5 51. Rb2 Ra3 52. f4 h5 53. g3 Ra4 54. Kc3 f6 55. Kb3 Nc5+ 56. Kc3 Ra3+ 57. Kc2 Rf3 58. Rb6+ Ke7 59. Rc6 Na4 60. Rc7+ Ke6 61. Rc6+ Kf5 62. Rc8 Rc3+ 63. Kb1 g5 64. fxg5 fxg5 65. Rc6 Kg4 66. Rc7 Kh3 67. Rh7 h4 68. Rg7 hxg3 69. hxg3 g4 70. c5 Rxc5 0-1

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.30"]
[Round "8"]
[White "Buyanov, Gleb"]
[Black "Nagaeva, Aliia"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "1231"]
[BlackElo "1870"]
[PlyCount "100"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be2 a6 7. Be3 Nf6 8. 0-0 Bb4 9. Na4 Be7 10. Nb6 Rb8 11. Nxc8 Rxc8 12. Nxc6 dxc6 13. Bd3 e5 14. Kh1 c5 15. b3 0-0 16. f4 exf4 17. Bxf4 Bd6 18. Bxd6 Qxd6 19. Bc4 Nxe4 20. Qg4 Nf6 21. Qh3 Rcd8 22. Bd3 h6 23. Rad1 Qe5 24. Rf5 Qd4 25. Rdf1 Nd5 26. Rg5 Rd6 27. Rgf5 b5 28. Rxf7 Rf6 29. R1xf6 Nxf6 30. Rxf8+ Kxf8 31. Qc8+ Ke7 32. Qb7+ Nd7 33. h3 c4 34. bxc4 bxc4 35. Qb4+ Nc5 36. Qxc4 Qxc4 37. Bxc4 Kd6 38. Kg1 Ke5 39. c3 a5 40. Bb5 a4 41. a3 Kf4 42. Kf1 Ke3 43. Ke1 g5 44. Kd1 h5 45. Kc2 g4 46. hxg4 hxg4 47. Bc6 g3 48. c4 Kd4 49. Bd5 Nd3 50. Kd2 Nf4 1/2-1/2

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.29"]
[Round "7"]
[White "Klinkov, Evgeny"]
[Black "Buyanov, Gleb"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1726"]
[BlackElo "1231"]
[PlyCount "44"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Qb3 Bb4 8. Rc1 Ne4 9. Bf4 g5 10. Bg3 h5 11. h3 Nxg3 12. fxg3 Bd6 13. cxd5 Bxg3+ 14. Kd1 exd5 15. Nxg5 Rg8 16. Nf3 Nf6 17. Bd3 Bf2 18. Rc2 Bg3 19. Rf1 Qc7 20. Nxd5 Nxd5 21. Qxd5 cxd5 22. Rxc7 Bxc7 0-1

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.28"]
[Round "6"]
[White "Buyanov, Gleb"]
[Black "Shevtsova, Stefania"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1231"]
[BlackElo "1638"]
[PlyCount "117"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 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. a3 Ngf6 15. c4 Qc7 16. Bc3 0-0 17. 0-0-0 b5 18. Ne5 Nxe5 19. dxe5 bxc4 20. Qxc4 Nd5 21. Rxd5 exd5 22. Qg4 Bg5+ 23. f4 f5 24. Qf3 Be7 25. Qd3 Qd7 26. Re1 Qe6 27. Qa6 Rab8 28. Ne2 Qc8 29. Qd3 Qb7 30. Nd4 c5 31. Nxf5 d4 32. Nxe7+ Qxe7 33. Qc4+ Kh8 34. Bd2 Qb7 35. b3 Qxb3 36. Qxb3 Rxb3 37. Kc2 Rfb8 38. Bb4 Rg3 39. Ba5 Rxa3 40. Bc7 d3+ 41. Kc1 Ra2 42. Bxb8 d2+ 43. Kd1 dxe1Q+ 44. Kxe1 a5 45. Bd6 c4 46. g4 Kg8 47. e6 Rg2 48. g5 hxg5 49. h6 gxh6 50. f5 c3 51. f6 c2 52. f7+ Kh7 53. Ba3 Rg1+ 54. Kf2 c1Q 55. Bxc1 Rxc1 56. f8Q Rc4 57. e7 Rf4+ 58. Qxf4 gxf4 59. e8Q 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.27"]
[Round "5"]
[White "Melnikov, Fedor"]
[Black "Buyanov, Gleb"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1622"]
[BlackElo "1231"]
[PlyCount "51"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[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. Bc4 Bd7 10. 0-0-0 Rb8 11. h4 b5 12. Bd3 b4 13. Nce2 Nxd4 14. Bxd4 Qa5 15. Kb1 Be6 16. b3 Rfc8 17. h5 Rc5 18. hxg6 fxg6 19. g4 Rbc8 20. Rdg1 R8c6 21. g5 Nd7 22. Bxg7 Kxg7 23. Nd4 d5 24. Qf4 Rd6 25. Nxe6+ Rxe6 26. Rxh7+ 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.26"]
[Round "4"]
[White "Buyanov, Gleb"]
[Black "Tolstykh, Kirill"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1231"]
[BlackElo "1816"]
[PlyCount "83"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nf6 8. Ne5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Bd6 12. f4 0-0 13. 0-0-0 c5 14. dxc5 Bxc5 15. Qe2 Nc6 16. Nxc6 bxc6 17. Nh5 Nxh5 18. Qxh5 Qd5 19. Qxd5 exd5 20. g4 f5 21. h5 fxg4 22. Rh4 Rf5 23. Rxg4 Raf8 24. Rg6 R8f6 25. Rxf6 Rxf6 26. Rh1 Kf7 27. Kd1 Bd6 28. Rf1 Re6 29. Re1 Re4 30. Rxe4 dxe4 31. Ke2 Ke6 32. Kf2 Kf5 33. Kg3 g5 34. hxg6 Kxg6 35. c4 Kf5 36. b4 h5 37. b5 cxb5 38. cxb5 Bxf4+ 39. Bxf4 h4+ 40. Kxh4 Kxf4 41. Kh3 Kf3 42. Kh2 0-1

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.25"]
[Round "3"]
[White "Ismailov, Magomed Dm"]
[Black "Buyanov, Gleb"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1585"]
[BlackElo "1231"]
[PlyCount "118"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c4 g6 7. Nc3 Bg7 8. d3 e6 9. Rb1 Nge7 10. Be3 e5 11. Nd5 Nxd5 12. cxd5 Nd4 13. Nd2 b5 14. b4 0-0 15. bxc5 dxc5 16. Nb3 Rac8 17. Rc1 Qd6 18. Qd2 f5 19. f4 fxe4 20. dxe4 exf4 21. Bxf4 Rxf4 22. Rxf4 Qxf4 23. Qxf4 Ne2+ 24. Kf1 Nxf4 25. Rxc5 Rxc5 26. Nxc5 Kf7 27. g3 Bf8 28. Nb7 Nd3 29. Nd8+ Ke8 30. Ne6 Nc5 31. Nc7+ Kd7 32. Nxb5 a6 33. Na7 Nxe4 34. Nc6 Bd6 35. Kg2 Nc3 36. Kf3 Nxd5 37. Nd4 Nc3 38. Kg4 h6 39. h4 Nxa2 40. h5 gxh5+ 41. Kxh5 Bxg3 42. Kxh6 Bc7 43. Kg5 Kd6 44. Nb3 Kd5 45. Kf5 Kc4 46. Nd2+ Kd3 47. Nb3 Bb6 48. Ke5 Kc3 49. Na5 Bxa5 50. Kd5 Bb4 51. Kc6 Kc4 52. Kb6 a5 53. Ka6 Nc3 54. Kb6 a4 55. Kb7 a3 56. Kb8 a2 57. Kb7 a1Q 58. Kb8 Bd6+ 59. Kb7 Qa5 0-1

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.24"]
[Round "2"]
[White "Butvin, Andrey"]
[Black "Buyanov, Gleb"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1781"]
[BlackElo "1231"]
[PlyCount "71"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Nd2 Bb4 8. Qc2 dxc4 9. Bxf6 gxf6 10. Nxc4 Qc7 11. a3 Be7 12. e4 Nb6 13. Ne3 a6 14. Be2 Bd7 15. 0-0 h5 16. f4 0-0-0 17. b4 e5 18. dxe5 fxe5 19. f5 Bg5 20. Rf3 Rdg8 21. a4 Be8 22. a5 Bxe3+ 23. Rxe3 Nd7 24. Rc1 Kb8 25. Na4 Rh6 26. Rb3 h4 27. b5 axb5 28. Bxb5 h3 29. g3 Qxa5 30. Bxc6 Qa7+ 31. Kh1 Nb6 32. Bxe8 Rxe8 33. Qc7+ Ka8 34. Nxb6+ Rxb6 35. Qc8+ Qb8 36. Ra1+ 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.23"]
[Round "1"]
[White "Buyanov, Gleb"]
[Black "Berezovsky, Timofei"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "1231"]
[BlackElo "1851"]
[PlyCount "72"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. e5 dxe5 11. fxe5 h6 12. Be3 Ng4 13. Ncb5 axb5 14. Nxb5 Qa5 15. Qxa5 Rxa5 16. Bb6 Rxa2 17. Nc7+ Ke7 18. Bc4 Rxc2 19. Bc5+ Kd7 20. Bb5+ Kxc7 21. Bb6+ Kxb6 22. Ba4+ Kc7 23. Bxc2 Nc6 24. h3 Ngxe5 25. 0-0 Bc5+ 26. Kh1 Rd8 27. Ba4 b6 28. Rbe1 f6 29. Ra1 Bb7 30. Kh2 Rd2 31. Rfd1 Rxd1 32. Rxd1 Nd4 33. Rf1 b5 34. Rc1 bxa4 35. Rxc5+ Kd6 36. Rc1 Bd5 0-1

