[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.29"]
[Round "9"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Kudryashova, Sofiya"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1785"]
[BlackElo "1204"]
[PlyCount "119"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Bd6 5. 0-0 Nbd7 6. Nbd2 0-0 7. Re1 e5 8. dxe5 Nxe5 9. Nxe5 Bxe5 10. c4 c6 11. Nf3 Bc7 12. cxd5 Nxd5 13. Bg5 Nf6 14. Qc2 h6 15. Rad1 Qe7 16. Be3 Bb6 17. Bxb6 axb6 18. a3 Bd7 19. e4 g6 20. Qd2 Kh7 21. Qd4 Rad8 22. Qxb6 Bg4 23. Rxd8 Rxd8 24. Qe3 Re8 25. h3 Bc8 26. Nd2 c5 27. e5 Ng8 28. f4 b5 29. Ne4 c4 30. Nd6 Rd8 31. Nxb5 Rd3 32. Qf2 Bd7 33. Nc3 h5 34. Re3 Bf5 35. Rxd3 cxd3 36. Qd4 h4 37. g4 Qd7 38. Qxd7 Bxd7 39. Kf2 f5 40. g5 Ne7 41. Ke3 Kg7 42. Kxd3 Kf7 43. b4 Ke6 44. Kd4 Nc6+ 45. Kc5 Nxe5 46. Bd5+ Ke7 47. fxe5 f4 48. b5 Kd8 49. Kd6 Bxh3 50. e6 Bxe6 51. Bxe6 h3 52. b6 h2 53. Bd5 Kc8 54. a4 Kb8 55. a5 f3 56. Bxf3 h1Q 57. Bxh1 Kc8 58. a6 Kb8 59. a7+ Kc8 60. a8Q# 1-0

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.28"]
[Round "8"]
[White "Nemtsov, Daniil Aleks"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1336"]
[BlackElo "1785"]
[PlyCount "106"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 d5 6. c3 Be7 7. Bd3 0-0 8. h3 Bd7 9. 0-0 a6 10. a4 c4 11. Bc2 b5 12. axb5 axb5 13. e4 dxe4 14. Nxe4 Nd5 15. Bh2 b4 16. Qd2 Qb6 17. Nd6 Na5 18. Nxc4 Nxc4 19. Qd3 g6 20. Qxc4 Bb5 21. Qb3 Bxf1 22. Rxf1 bxc3 23. Qxb6 Nxb6 24. bxc3 Rfc8 25. Be4 Nd5 26. Rc1 Rxc3 27. Rb1 Rac8 28. g4 Rc1+ 29. Rxc1 Rxc1+ 30. Kg2 Bf6 31. Be5 Bxe5 32. dxe5 Nf4+ 33. Kg3 Ne2+ 34. Kg2 Nc3 35. Bb7 Rb1 36. Ba6 Rb2 37. Ne1 g5 38. Bf1 Nd5 39. Nd3 Rd2 40. Kf3 Ra2 41. Kg3 Ra3 42. Kh2 Ne7 43. Kg2 Ng6 44. f3 Rxd3 45. Bxd3 Nf4+ 46. Kg3 Nxd3 47. h4 h6 48. hxg5 hxg5 49. Kg2 Nxe5 50. Kf2 f5 51. gxf5 exf5 52. f4 Nd3+ 53. Kf3 Nxf4 0-1

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.27"]
[Round "7"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Vinogradov, Artem Pav"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1785"]
[BlackElo "1409"]
[PlyCount "86"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. 0-0 Qc8 6. Re1 Bh3 7. Bh1 e6 8. Nbd2 c5 9. c3 Nc6 10. e4 dxe4 11. Nxe4 Nxe4 12. Rxe4 Be7 13. dxc5 Bxc5 14. Ng5 Bf5 15. Re1 0-0 16. Ne4 Be7 17. Nd6 Bxd6 18. Qxd6 Rd8 19. Qf4 Ne7 20. Qf3 Rd7 21. Be3 Nd5 22. Bd2 Qe8 23. b3 h6 24. g4 Bg6 25. Rad1 Rad8 26. c4 Nf6 27. Bc3 Be4 28. Qe2 Bd3 29. Qe5 Qf8 30. Qf4 Nh7 31. Qe3 Bc2 32. Rxd7 Rxd7 33. Qxa7 Ng5 34. Rc1 Nh3+ 35. Kf1 Qd6 36. Qe3 Qxh2 37. Bd5 exd5 38. Rxc2 Qh1+ 39. Ke2 Ng1+ 40. Kd2 dxc4+ 41. Bd4 Rxd4+ 42. Qxd4 Nf3+ 43. Kc3 Nxd4 0-1

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.26"]
[Round "6"]
[White "Delikov, Vitaly"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1425"]
[BlackElo "1785"]
[PlyCount "91"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Bb6 6. Nc3 Nge7 7. Qd2 0-0 8. 0-0-0 d6 9. h4 Nxd4 10. Bxd4 Nc6 11. Be3 Bxe3 12. Qxe3 Re8 13. h5 h6 14. Kb1 Ne5 15. Qd2 Be6 16. f4 Ng4 17. f5 Bd7 18. Bc4 Re5 19. Rdf1 Nf6 20. g4 b5 21. Bd3 b4 22. Nd5 Nxe4 23. Bxe4 Rxe4 24. f6 Be6 25. fxg7 Kxg7 26. Rf6 Bxd5 27. Qxh6+ Kg8 28. Qg5+ Kf8 29. Qxd5 Qxf6 30. Qxa8+ Re8 31. Qxa7 c5 32. Qb7 Qf2 33. a3 Re1+ 34. Rxe1 Qxe1+ 35. Ka2 Qe6+ 36. b3 Qe2 37. Qc8+ Kg7 38. Qf5 bxa3 39. Kxa3 Qe5 40. Qxe5+ dxe5 41. Kb2 Kh6 42. c3 f5 43. gxf5 Kxh5 44. b4 e4 45. Kc2 cxb4 46. cxb4 1-0

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.25"]
[Round "5"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Makhina, Viktoria"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1785"]
[BlackElo "1464"]
[PlyCount "59"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 c5 5. c3 Nc6 6. 0-0 Bd6 7. Nbd2 0-0 8. Re1 b6 9. dxc5 bxc5 10. c4 Bb7 11. b3 d4 12. Ng5 h6 13. Nge4 Nxe4 14. Nxe4 f5 15. Nxd6 Qxd6 16. e4 e5 17. exf5 Rxf5 18. Be4 Rf6 19. f4 Re8 20. fxe5 Rxe5 21. Bf4 Rxf4 22. gxf4 Rxe4 23. Rxe4 Qg6+ 24. Kf2 Qxe4 25. Qf3 Qc2+ 26. Kg1 d3 27. Qd5+ Kh8 28. Qg2 d2 29. Qf1 Nd4 30. Rd1 0-1

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.24"]
[Round "4"]
[White "Lipovoy, Ivan"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1588"]
[BlackElo "1785"]
[PlyCount "23"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Bc5 5. e3 d6 6. exd6 cxd6 7. Be2 Nf6 8. Nf3 0-0 9. Nc3 Nc6 10. h3 Qe7 11. 0-0 Rd8 12. Bg5 1-0

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.23"]
[Round "3"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Klobukov, Sergey"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1785"]
[BlackElo "1468"]
[PlyCount "91"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. Bf4 c6 7. Nbd2 Nbd7 8. c3 h6 9. Ne5 g5 10. Nxd7 Nxd7 11. Be3 Nb6 12. f4 g4 13. f5 e6 14. f6 Bxf6 15. Bxh6 Bg7 16. Bxg7 Kxg7 17. e4 f5 18. e5 Qg5 19. Rf4 Rh8 20. Bf1 Bd7 21. Be2 Qh6 22. Nf1 Nc4 23. Bxc4 dxc4 24. Qe2 b5 25. Ne3 Raf8 26. Raf1 Kh7 27. h4 Rhg8 28. Ng2 Rg7 29. R4f2 c5 30. dxc5 Bc6 31. Nf4 Be4 32. Qe3 Rd8 33. Rd2 Rd3 34. Rxd3 cxd3 35. Kf2 Rd7 36. Rd1 Qg7 37. Nxe6 Qe7 38. c6 Bxc6 39. Ng5+ Kg7 40. e6 Rd8 41. Rxd3 Rf8 42. Qe5+ Kg6 43. Rd6 Be8 44. Qd4 a5 45. b3 Qb7 46. e7+ 1-0

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.22"]
[Round "2"]
[White "Igumnov, Nikita"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1505"]
[BlackElo "1785"]
[PlyCount "71"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 g6 5. c3 Bg7 6. d4 a6 7. Ba4 b5 8. Bc2 0-0 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. f4 Bg7 12. Nd2 Bb7 13. Nf3 d5 14. e5 Qd7 15. Be3 Rad8 16. Bc5 Rfe8 17. Nd4 Nc6 18. Nxc6 Qxc6 19. Bd4 f5 20. exf6 Bxf6 21. f5 g5 22. Qd2 Re7 23. Rae1 Rde8 24. Re6 Rxe6 25. fxe6 Bxd4+ 26. cxd4 Qxe6 27. Qxg5+ Kh8 28. Qh5 Re7 29. Kh1 Qf6 30. Bd3 Qg7 31. Qf5 Re8 32. Qh5 Rg8 33. g3 Qe7 34. Rf7 Qe1+ 35. Kg2 Qd2+ 36. Be2 1-0

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.21"]
[Round "1"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Aleksandrov, Aleksej"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1785"]
[BlackElo "2447"]
[PlyCount "90"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 Bc5 5. Bg2 d6 6. 0-0 Be6 7. d3 Qd7 8. Be3 Bg4 9. Re1 Nd4 10. Bxd4 Bxd4 11. Qd2 Bb6 12. a4 a5 13. Nd1 h5 14. h4 c6 15. Ne3 0-0 16. Nc4 Bc7 17. d4 Rfe8 18. dxe5 dxe5 19. Qxd7 Bxd7 20. Rad1 Bg4 21. Nd6 Red8 22. Nxb7 Rxd1 23. Rxd1 Rb8 24. Nc5 Rxb2 25. Rd2 Bb6 26. Nd3 Rb1+ 27. Kh2 Nxe4 28. Re2 f5 29. Ndxe5 Bxf2 30. Rxf2 Nxf2 31. Nxc6 Bxf3 32. Bxf3 Ng4+ 33. Kg2 Rb2 34. Nxa5 Rxc2+ 35. Kg1 Ne5 36. Bd5+ Kf8 37. Nb7 Ke7 38. a5 Rd2 39. Bg2 Ra2 40. Bd5 Ra3 41. Kf2 g6 42. Bg2 Ng4+ 43. Ke1 Ra1+ 44. Ke2 Ra2+ 45. Kf1 Ne3+ 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.30"]
[Round "9"]
[White "Putintsev, Ilya"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1323"]
[BlackElo "1853"]
[PlyCount "119"]
[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. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Bxc6 bxc6 7. Nc3 Nf6 8. 0-0 Be7 9. Bf4 0-0 10. Re1 Rb8 11. Rb1 Ne8 12. Nf3 g6 13. Bh6 Ng7 14. Qd2 Re8 15. b3 Ne6 16. Be3 a6 17. Rbd1 Bf8 18. Nd4 Bg7 19. Nxe6 fxe6 20. Bh6 Qe7 21. Bxg7 Qxg7 22. e5 Rbd8 23. Qe2 Qxe5 24. Qxe5 dxe5 25. Rxe5 Bc8 26. Kf1 Rxd1+ 27. Nxd1 Rd8 28. Ke2 Rd5 29. Re3 Kf7 30. c4 Rf5 31. Nc3 h5 32. Rd3 Re5+ 33. Kd2 Ke7 34. f3 g5 35. Re3 Rxe3 36. Kxe3 Kf6 37. Ne4+ Kf5 38. Ng3+ Kg6 39. Ne2 e5 40. Nc3 Bf5 41. b4 Be6 42. Kd3 Bf5+ 43. Ne4 Bc8 44. Nc5 Kf5 45. Ke3 Kf6 46. a4 Kf5 47. a5 Kf6 48. b5 cxb5 49. cxb5 axb5 50. a6 Bxa6 51. Nxa6 c6 52. Nb8 Ke6 53. Nxc6 Kd5 54. Nb4+ Kc4 55. Nd3 Kc3 56. g3 g4 57. fxg4 hxg4 58. Nxe5 b4 59. Nxg4 b3 60. Nf2 1-0

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.29"]
[Round "8"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Boiarintsev, Vitaly"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1853"]
[BlackElo "2252"]
[PlyCount "144"]
[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 e5 2. dxe5 Nc6 3. Nf3 d6 4. Bg5 f6 5. exf6 Nxf6 6. e3 h6 7. Bxf6 Qxf6 8. Nc3 Be6 9. Bb5 0-0-0 10. Bxc6 bxc6 11. Nd4 Bd7 12. Qf3 Qxf3 13. Nxf3 g5 14. 0-0-0 Bg7 15. Nd4 Rhf8 16. f3 Rde8 17. e4 Be5 18. h3 h5 19. Nde2 Re7 20. Nb1 g4 21. hxg4 hxg4 22. Nd2 d5 23. f4 Bxf4 24. Nxf4 Rxf4 25. exd5 cxd5 26. Nb3 c6 27. Rhf1 Ref7 28. Nd2 Rf2 29. g3 R7f5 30. b4 Kc7 31. Rde1 Rg2 32. Rxf5 Bxf5 33. Re5 Rf2 34. Kd1 Kd7 35. c3 Bd3 36. Re3 Bb5 37. a3 Rg2 38. Ke1 Ba4 39. c4 Bc2 40. cxd5 cxd5 41. Rc3 Bf5 42. Nb3 Kd6 43. Nd4 Ke5 44. Ne2 Be4 45. Rc5 Bf3 46. Nf4 Rxg3 47. Ng6+ Ke4 48. Rc7 Rg1+ 49. Kd2 Rd1+ 50. Kc2 Rh1 51. Rxa7 g3 52. Re7+ Kd4 53. Nf4 Rh4 54. Ne6+ Ke3 55. Ng5+ Be4+ 56. Nxe4 dxe4 57. Rg7 Kf3 58. b5 g2 59. b6 Rh7 60. Rxh7 g1Q 61. Rf7+ Ke2 62. b7 Qc5+ 63. Kb3 Qb5+ 64. Kc3 e3 65. a4 Qb6 66. Kc4 Ke1 67. a5 Qb2 68. a6 e2 69. a7 Qa2+ 70. Kb5 Qxa7 71. Kc6 Qa6+ 72. Kc7 Qc4+ 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.28"]
[Round "7"]
[White "Shishkin, Vladislav"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1627"]
[BlackElo "1853"]
[PlyCount "88"]
[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 d6 5. Nxc6 bxc6 6. Nc3 Nf6 7. Bc4 Be7 8. 0-0 0-0 9. f3 a5 10. Be3 Nd7 11. f4 Nb6 12. Be2 Ba6 13. Bxa6 Rxa6 14. Qe2 Ra8 15. Rad1 Qc8 16. e5 dxe5 17. fxe5 Qe6 18. Bxb6 cxb6 19. Kh1 Rad8 20. Qe4 Rxd1 21. Rxd1 Rd8 22. Re1 Bb4 23. Qe3 c5 24. h3 h6 25. Kh2 Rd4 26. Nb5 Bxe1 27. Nxd4 cxd4 28. Qxe1 f6 29. Kh1 Qxe5 30. Qf1 Kh7 31. Qd3+ f5 32. Qb3 b5 33. Qf7 b4 34. b3 Qe4 35. Qc7 f4 36. Qf7 Qe1+ 37. Kh2 Qe5 38. Kh1 h5 39. Kg1 Kh6 40. Kh1 Kg5 41. Qb7 Kh4 42. Qf7 Kg3 43. Qg6+ Kf2 44. Qd3 Qe1+ 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.27"]
[Round "6"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Klobukov, Sergey"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1853"]
[BlackElo "1598"]
[PlyCount "69"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 Bxc3+ 5. bxc3 h6 6. e4 0-0 7. Bd3 d6 8. Ne2 Nc6 9. 0-0 b6 10. f4 e5 11. fxe5 dxe5 12. d5 Na5 13. Ng3 Nb7 14. Nf5 Bxf5 15. Rxf5 Qe7 16. Qe2 Nd6 17. Rf3 Nh7 18. Rg3 Kh8 19. Be3 Rae8 20. Rf1 f5 21. exf5 e4 22. Bc2 Nxf5 23. Rxf5 Rxf5 24. Bd4 Nf6 25. Re3 Qf7 26. h3 Rf8 27. Bxe4 Nxe4 28. Rxe4 Rf4 29. Re7 Rf1+ 30. Kh2 Qf4+ 31. g3 Qg5 32. Rxg7 R1f2+ 33. Qxf2 Rxf2+ 34. Kg1 Rf6 35. Rxg5 1-0

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.26"]
[Round "5"]
[White "Zagrebina, Marina"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "1509"]
[BlackElo "1853"]
[PlyCount "81"]
[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 Nf6 2. c4 b6 3. Nf3 Bb7 4. Nbd2 e6 5. e3 d5 6. b3 Bd6 7. Bb2 0-0 8. Be2 c5 9. 0-0 Nc6 10. Rc1 Rc8 11. cxd5 exd5 12. Ne5 Re8 13. Ndf3 a6 14. Nxc6 Rxc6 15. dxc5 Bxc5 16. Nd4 Rd6 17. a3 Rd7 18. b4 Bf8 19. b5 a5 20. Bf3 Rc7 21. Qd3 Ne4 22. Rxc7 Qxc7 23. Rc1 Nc5 24. Qc2 Bd6 25. h3 Be5 26. Qd1 g6 27. Qc2 Qd6 28. Rd1 Qf6 29. Bc3 Rc8 30. Qd2 Nb3 31. Qb2 Nc5 32. Qd2 Nb3 33. Qb2 Nc5 34. Qd2 Qd6 35. Ba1 Qf6 36. Bc3 h5 37. Ba1 Qd6 38. Kf1 Bf6 39. Kg1 Be5 40. Kf1 Na4 41. Qd3 1/2-1/2

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.25"]
[Round "4"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Dorashava, Viktoryia"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1853"]
[BlackElo "1560"]
[PlyCount "78"]
[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 Nf6 2. Nf3 e6 3. g3 Be7 4. Bg2 0-0 5. 0-0 d5 6. Nbd2 c5 7. dxc5 Bxc5 8. b3 Nc6 9. Bb2 Qe7 10. a3 a5 11. c4 d4 12. Ng5 e5 13. Nde4 Nxe4 14. Nxe4 Ba7 15. b4 f5 16. Nd2 Be6 17. b5 Nd8 18. Bd5 Kh8 19. a4 Bc5 20. Nb3 Bxd5 21. cxd5 Bb4 22. e3 Qd6 23. exd4 e4 24. Nc5 b6 25. Na6 f4 26. Nxb4 axb4 27. Re1 e3 28. fxe3 fxg3 29. Re2 Rf2 30. Rxf2 gxf2+ 31. Kg2 Nf7 32. Qg4 Rf8 33. Qe6 Qd8 34. Rf1 Ng5 35. Qe5 Nf3 36. Qh5 g6 37. Qxf3 Rxf3 38. Kxf3 Qxd5+ 39. e4 Qb3+ 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.24"]
[Round "3"]
[White "Drugova, Kira"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1177"]
[BlackElo "1853"]
[PlyCount "58"]
[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. Bc4 Be7 4. d4 exd4 5. Nxd4 d6 6. Nxc6 bxc6 7. Nc3 Nf6 8. Be2 0-0 9. 0-0 Re8 10. h3 Bf8 11. Bf3 Bd7 12. Bf4 Rb8 13. b3 g6 14. Qd3 Bg7 15. Rad1 Qe7 16. Rfe1 Qf8 17. e5 Bf5 18. Qd2 dxe5 19. Bxe5 Rbd8 20. Qc1 Rxd1 21. Qxd1 Rd8 22. Qc1 Nd5 23. Bxd5 cxd5 24. Bxg7 Qxg7 25. Nxd5 Bd7 26. Nxc7 Bc6 27. Na6 Qc3 28. Qa3 Qxe1+ 29. Kh2 Qxf2 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.23"]
[Round "2"]
[White "Borsch, Alexander"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1528"]
[BlackElo "1853"]
[PlyCount "99"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 a6 6. Bd3 Bg4 7. e5 Nfd7 8. h3 Bxf3 9. Qxf3 Nc6 10. Be3 e6 11. a3 0-0 12. Ne4 Qe7 13. g4 f6 14. exd6 cxd6 15. f5 exf5 16. gxf5 Rae8 17. Kd2 Nb6 18. Rae1 d5 19. Nc5 Nc4+ 20. Bxc4 dxc4 21. Ne6 Qd7 22. Nxf8 Rxf8 23. Qf2 Ne7 24. fxg6 hxg6 25. Qe2 Rc8 26. Bf2 Kf7 27. c3 b5 28. Rhg1 Nd5 29. Qg4 Qxg4 30. Rxg4 f5 31. Rg3 Bh6+ 32. Kc2 Bf4 33. Rf3 g5 34. Bg3 Bxg3 35. Rxg3 Kf6 36. Re5 Rd8 37. Kd2 Nf4 38. Rge3 Rh8 39. Rc5 g4 40. hxg4 Rh2+ 41. Kd1 fxg4 42. Rc6+ Kf7 43. Re5 Nd3 44. Rf5+ Ke7 45. Rg5 Kf7 46. Rxa6 Nxb2+ 47. Ke1 Nd3+ 48. Kf1 Rf2+ 49. Kg1 Rf4 50. Rxb5 1-0

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.22"]
[Round "1"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Lazavik, Denis"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1853"]
[BlackElo "2529"]
[PlyCount "108"]
[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 f5 2. Nc3 Nf6 3. Nh3 e6 4. Nf4 Bb4 5. Nd3 Bxc3+ 6. bxc3 0-0 7. g3 Ne4 8. Bb2 Nc6 9. f3 Nf6 10. Bg2 Na5 11. 0-0 Nc4 12. Bc1 Nd5 13. Rf2 Nxc3 14. Qe1 Na4 15. e4 a5 16. f4 d5 17. exd5 exd5 18. Re2 Qd6 19. Ne5 Nab6 20. Rb1 Bd7 21. h3 Bc6 22. Rb3 Nxe5 23. Ba3 Qd8 24. Bxf8 Ng6 25. Ba3 Nc4 26. Bc1 Nd6 27. g4 Qf6 28. gxf5 Nxf5 29. c3 h6 30. Rbb2 Kh7 31. Re6 Qf7 32. Rf2 Ngh4 33. Re5 Rd8 34. Kh2 Qg6 35. Rfe2 Rd6 36. Qf2 Qf7 37. Bf3 Bb5 38. Re1 Bd3 39. Ba3 Rd7 40. Bh1 Ng6 41. Re8 Nfh4 42. Bc1 Rd6 43. Qg3 Be4 44. R8xe4 dxe4 45. Bxe4 Kh8 46. Re2 Re6 47. Qg4 c6 48. a4 Nf5 49. Bd3 Nge7 50. Re5 Rg6 51. Qe2 Rf6 52. Rxa5 Nd6 53. Re5 Ng6 54. Ra5 Qf8 0-1

[Event "St Petersburg-ch Seniors Blitz"]
[Site "St Petersburg"]
[Date "2022.10.05"]
[Round "7"]
[White "Balakin, Vadim"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2117"]
[BlackElo "1991"]
[PlyCount "101"]
[EventDate "2022.10.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. e3 h6 5. Bh4 g5 6. Bg3 Bg7 7. Qf3 c6 8. 0-0-0 Nb6 9. h3 g4 10. Qe2 gxh3 11. Nxh3 Bf5 12. f3 Qd7 13. e4 dxe4 14. Nxe4 Nxe4 15. fxe4 Bg4 16. Qe1 Bxd1 17. Qxd1 Qxd4 18. Qxd4 Bxd4 19. Bd3 Nd7 20. Rf1 Be5 21. Bh4 Bf6 22. Be1 Ne5 23. Be2 0-0-0 24. Bc3 Nd7 25. Ba5 b6 26. Bd2 Ne5 27. Nf4 Bg5 28. g3 Rd6 29. Bc3 f6 30. Kb1 Rhd8 31. b3 Kc7 32. Bb4 c5 33. Bc3 Kc6 34. Nd5 R8d7 35. a4 Kb7 36. Bb5 Nc6 37. Be2 Ne5 38. Bb5 Rd8 39. Kb2 e6 40. Nxf6 Rf8 41. Bxe5 Rdd8 42. Bc4 Be3 43. Bxe6 Bd4+ 44. Bxd4 cxd4 45. Bd5+ Kc7 46. Rf5 Rd6 47. e5 Rdd8 48. Be4 Rf7 49. Nd5+ Rxd5 50. Rxf7+ Rd7 51. e6 1-0

[Event "St Petersburg-ch Seniors Blitz"]
[Site "St Petersburg"]
[Date "2022.10.05"]
[Round "9"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Gertsyk, Nikolai"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1991"]
[BlackElo "2166"]
[PlyCount "108"]
[EventDate "2022.10.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. e3 Bb7 5. Nf3 e6 6. dxe6 fxe6 7. Nc3 b4 8. Ne2 Be7 9. Nf4 0-0 10. Be2 Qc7 11. 0-0 Bd6 12. b3 Nc6 13. Ne1 Bxf4 14. exf4 Nd4 15. Nf3 Nxe2+ 16. Qxe2 Rfe8 17. Bd2 d5 18. Ne5 d4 19. Rfe1 a5 20. Rad1 a4 21. Bc1 Ne4 22. Qg4 Nc3 23. Rd2 Be4 24. f3 Bf5 25. Qh4 Qe7 26. Qxe7 Rxe7 27. g4 Bg6 28. Nxg6 hxg6 29. Kf2 axb3 30. axb3 Kf7 31. h4 Rea7 32. Rb2 Ra2 33. Kg3 Rxb2 34. Bxb2 Ra2 35. Bc1 d3 36. Be3 d2 37. Bxd2 Rxd2 38. Re5 Rb2 39. Rxc5 Rxb3 40. Rc8 Ne2+ 41. Kf2 Nd4 42. Rb8 Rxf3+ 43. Kg2 Rxf4 44. Rxb4 Rxg4+ 45. Kh3 Re4 46. c5 Re3+ 47. Kg4 Nc6 48. Rb6 Nd4 49. Kf4 Rc3 50. Ke4 Nf5 51. Rb7+ Kf6 52. Rc7 Nxh4 53. c6 g5 54. Rc8 g4 0-1

[Event "St Petersburg-ch Seniors Blitz"]
[Site "St Petersburg"]
[Date "2022.10.05"]
[Round "1"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Zhelnin, Vladimir V"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1991"]
[BlackElo "2252"]
[PlyCount "88"]
[EventDate "2022.10.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bd3 Nd7 5. 0-0 e5 6. c3 Ngf6 7. Nbd2 0-0 8. Qc2 Re8 9. Re1 a6 10. Nf1 b6 11. Bg5 h6 12. Be3 Bb7 13. h3 Kh7 14. Rad1 Qe7 15. Ng3 c5 16. d5 b5 17. c4 bxc4 18. Bxc4 Bc8 19. Nh2 Nb6 20. Bd3 Qc7 21. b3 Bd7 22. Ng4 Nxg4 23. hxg4 Bxg4 24. f3 Bd7 25. Kf2 a5 26. a4 Rh8 27. Rh1 Rac8 28. Rh4 c4 29. bxc4 Bxa4 30. Qb1 Bxd1 31. Bxb6 Qb8 32. Qxd1 Qxb6+ 33. Ke2 Ra8 34. Rh1 Rhb8 35. Re1 a4 36. Kf1 a3 37. Re2 a2 38. Re1 Qd4 39. Ne2 a1Q 40. Qxa1 Qxa1 41. Rxa1 Rxa1+ 42. Kf2 Rb3 43. Ke3 h5 44. g3 Rd1 0-1

[Event "St Petersburg-ch Seniors Rapid"]
[Site "St Petersburg"]
[Date "2022.10.04"]
[Round "6"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Loginov, Valery A"]
[Result "0-1"]
[ECO "E27"]
[WhiteElo "1979"]
[BlackElo "2448"]
[PlyCount "62"]
[EventDate "2022.10.03"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "RUS"]
[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 0-0 6. Nf3 b6 7. g3 Ba6 8. Qb3 Nc6 9. Bg2 Na5 10. Qc2 Bxc4 11. Ne5 Bd5 12. e4 Bb7 13. Bg5 d6 14. Bxf6 gxf6 15. Nd3 f5 16. Nf4 e5 17. Ne2 Qd7 18. dxe5 dxe5 19. Rd1 Qc6 20. Rd5 Qf6 21. Rd1 f4 22. gxf4 exf4 23. Qd3 Rad8 24. Qf3 Rxd1+ 25. Kxd1 Rd8+ 26. Kc2 Qe6 27. Nc1 Nc4 28. Nd3 Nxa3+ 29. Kb2 Nc4+ 30. Kc1 Qd6 31. e5 Qa3+ 0-1

[Event "St Petersburg-ch Seniors Rapid"]
[Site "St Petersburg"]
[Date "2022.10.04"]
[Round "8"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Smagin, Sergey"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1979"]
[BlackElo "2451"]
[PlyCount "147"]
[EventDate "2022.10.03"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Nf3 a6 4. Bd3 Bg4 5. Nbd2 e6 6. h3 Bh5 7. 0-0 c5 8. c4 cxd4 9. exd4 Nc6 10. cxd5 Nxd5 11. Nb3 Be7 12. Bd2 Rc8 13. Rc1 0-0 14. Re1 Ndb4 15. Bb1 Bg6 16. a3 Bxb1 17. Rxb1 Nd5 18. Rc1 h6 19. Qe2 Qb6 20. Qd3 Rfd8 21. Red1 a5 22. Be1 a4 23. Nc5 Nxd4 24. Nxa4 Nxf3+ 25. Qxf3 Qb5 26. Nc3 Qxb2 27. Nxd5 exd5 28. Rxc8 Rxc8 29. a4 d4 30. a5 Bf6 31. Qf5 Rc1 32. Qf3 Qb1 33. Rxc1 Qxc1 34. Qe2 Qb1 35. Kh2 g6 36. Bd2 Kg7 37. Qf3 g5 38. g3 Qc2 39. Qe2 Qc6 40. Qd3 Qd5 41. Kg1 Bd8 42. Be3 Bxa5 43. Bxd4+ Kg8 44. Qe3 Qe6 45. Qf3 Bb6 46. Bc3 Qxh3 47. Be5 Qe6 48. Bc3 Qc6 49. Qd3 Qe6 50. Qf3 Qc6 51. Qd3 Qc5 52. Qf3 Qd6 53. Kg2 Qc6 54. g4 Kh7 55. Be5 Kg6 56. Kg3 Qxf3+ 57. Kxf3 h5 58. gxh5+ Kxh5 59. Bc3 f5 60. Be1 Kg6 61. Bd2 g4+ 62. Kg2 Kf7 63. f3 Bc7 64. fxg4 fxg4 65. Be1 Ke6 66. Kf2 Kd5 67. Ke3 Kc4 68. Bh4 b5 69. Ke4 b4 70. Bf6 b3 71. Bb2 g3 72. Kf3 Kd3 73. Bf6 Kc2 74. Be5 0-1

[Event "St Petersburg-ch Seniors"]
[Site "St Petersburg"]
[Date "2022.10.02"]
[Round "9"]
[White "Mamoshin, Valery"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2203"]
[BlackElo "1853"]
[PlyCount "92"]
[EventDate "2022.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. Be3 Nc6 6. d5 Ne5 7. f4 Ned7 8. g4 h6 9. h3 c6 10. Bf3 Qc7 11. Nge2 a6 12. Qd2 g5 13. dxc6 bxc6 14. e5 gxf4 15. Bxf4 Nxe5 16. Bxe5 dxe5 17. 0-0-0 Be6 18. Ne4 Nxe4 19. Bxe4 Bf6 20. Qc3 Rc8 21. Ng3 0-0 22. h4 Rfd8 23. Rdg1 Kf8 24. Nh5 Rd4 25. Bf5 Bxf5 26. Nxf6 Be6 27. Qc5 Qd6 28. Qxd6 Rxd6 29. Nh5 Rd4 30. g5 hxg5 31. hxg5 Ke8 32. Ng7+ Kd7 33. c3 Rg4 34. Rxg4 Bxg4 35. Rf1 Rf8 36. g6 f6 37. Rg1 Rg8 38. Rxg4 Rxg7 39. Ra4 Rxg6 40. Rxa6 Rg1+ 41. Kc2 Rg2+ 42. Kb3 f5 43. Ra7+ Ke6 44. a4 e4 45. Kc4 e3 46. Kd3 f4 0-1

[Event "St Petersburg-ch Seniors"]
[Site "St Petersburg"]
[Date "2022.10.01"]
[Round "8"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Kasantsev, Anatolij B"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "1853"]
[BlackElo "1908"]
[PlyCount "61"]
[EventDate "2022.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Nb6 6. Nf3 Bg7 7. e3 0-0 8. Be2 Be6 9. 0-0 Bc4 10. b3 Bxe2 11. Qxe2 c6 12. Rad1 N8d7 13. e4 e5 14. Be3 Qc7 15. Rc1 exd4 16. Nxd4 Qe5 17. f4 Qa5 18. e5 Nd5 19. Nxd5 Qxd5 20. Rfd1 Qe4 21. Nxc6 bxc6 22. Rxd7 g5 23. Rd4 Qg6 24. Rd6 Qf5 25. g4 Qe4 26. Rc4 Qb1+ 27. Rd1 Qg6 28. f5 Qh6 29. f6 Bh8 30. Rf1 Rfe8 31. Rf5 1-0

[Event "St Petersburg-ch Seniors"]
[Site "St Petersburg"]
[Date "2022.09.30"]
[Round "7"]
[White "Kornilov, Anatoly Aleksandrov"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2094"]
[BlackElo "1853"]
[PlyCount "71"]
[EventDate "2022.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Nf3 Re8 9. Qc2 Nf8 10. 0-0 c6 11. Rab1 N6d7 12. Bxe7 Qxe7 13. b4 a6 14. a4 Nf6 15. b5 axb5 16. axb5 Bd7 17. bxc6 bxc6 18. Na4 Ra7 19. Nc5 Rea8 20. Nxd7 Rxd7 21. Qxc6 Rad8 22. Ne5 Rd6 23. Qb7 Qe6 24. f4 N6d7 25. Rf3 Rb8 26. Qc7 Rxb1+ 27. Bxb1 Nxe5 28. dxe5 Rc6 29. Qa7 Rc1+ 30. Rf1 Rxf1+ 31. Kxf1 Qc8 32. Qa3 Ne6 33. Qd3 g6 34. Qc2 Qd7 35. Ba2 Kg7 36. Qd3 1-0

[Event "St Petersburg-ch Seniors"]
[Site "St Petersburg"]
[Date "2022.09.29"]
[Round "6"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Osmolny, Vladimir I"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1853"]
[BlackElo "2092"]
[PlyCount "98"]
[EventDate "2022.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Bg4 4. Nbd2 e6 5. Be2 Nf6 6. 0-0 Be7 7. c4 0-0 8. a3 a5 9. h3 Bh5 10. cxd5 exd5 11. Re1 Bd6 12. b3 Qe7 13. Bb2 Rae8 14. Nh4 Bxe2 15. Qxe2 g6 16. Nhf3 h6 17. Rec1 Qe6 18. Qb5 Rb8 19. Qf1 Nd7 20. Ne1 Ne7 21. Nd3 b6 22. Nf3 f6 23. b4 a4 24. b5 g5 25. Nh2 f5 26. Qd1 Ra8 27. Nf3 Ng6 28. Nde5 Rf6 29. Nxg6 Rxg6 30. Ne5 Rg7 31. Rc6 g4 32. h4 g3 33. fxg3 Rxg3 34. Qe1 Rg7 35. Qf2 Kh7 36. h5 Rg5 37. Ng6 Qe4 38. Rxd6 cxd6 39. Rc1 Ra7 40. Nf4 Nf6 41. Nh3 Rxh5 42. Nf4 Rg5 43. Nh3 Rg8 44. Rf1 Rag7 45. Qxf5+ Qxf5 46. Rxf5 Rxg2+ 47. Kf1 Ne4 48. Rf7+ Kh8 49. Bc1 Rc2 0-1

[Event "St Petersburg-ch Seniors"]
[Site "St Petersburg"]
[Date "2022.09.28"]
[Round "5"]
[White "Yakovlev, Yuri S"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1649"]
[BlackElo "1853"]
[PlyCount "98"]
[EventDate "2022.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 Nc6 4. c3 e5 5. d5 Ne7 6. h3 g6 7. Be3 Bg7 8. Qd2 h6 9. g4 g5 10. Ne2 Ng6 11. Na3 Nf4 12. Bxf4 gxf4 13. f3 Nh7 14. 0-0-0 Bf6 15. Bb5+ Kf8 16. Ng1 a6 17. Bf1 Bh4 18. Rh2 Kg7 19. Kb1 Qe7 20. c4 Rd8 21. Nc2 Bd7 22. Ne1 c5 23. Nd3 b5 24. Qc3 Bf6 25. cxb5 axb5 26. h4 b4 27. Qe1 Rdb8 28. g5 hxg5 29. hxg5 Nxg5 30. Nf2 Rh8 31. Rxh8 Rxh8 32. Ng4 Nxf3 33. Nxf3 Bxg4 34. Be2 Bxf3 35. Bxf3 Rh3 36. Qe2 Rg3 37. Rf1 Qd7 38. Rh1 Kf8 39. b3 Ke7 40. Qf1 Qe8 41. Kb2 Qa8 42. Bd1 Qa7 43. Bc2 Bg5 44. a4 bxa3+ 45. Ka2 Rc3 46. Rh2 f3 47. Qb5 Bf4 48. Rh8 Rxc2+ 49. Ka1 c4 0-1

[Event "St Petersburg-ch Seniors"]
[Site "St Petersburg"]
[Date "2022.09.27"]
[Round "4"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Zhelnin, Vladimir V"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1853"]
[BlackElo "2344"]
[PlyCount "68"]
[EventDate "2022.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 0-0 6. 0-0 a6 7. Re1 b5 8. Bd3 b4 9. Ne2 Bg4 10. Ng3 Nc6 11. c3 bxc3 12. bxc3 e5 13. d5 Ne7 14. h3 Bd7 15. Be3 Ne8 16. Qd2 f5 17. exf5 gxf5 18. Bg5 Nf6 19. Nh4 Qc8 20. Bc2 Rf7 21. c4 f4 22. Nf1 h6 23. Bxf6 Bxf6 24. Nf3 Bxh3 25. Ng3 Bg4 26. Nh2 fxg3 27. fxg3 Bg5 28. Qc3 Bf5 29. Nf3 Bxc2 30. Qxc2 Qf5 31. Qe2 Qg4 32. Nxg5 Qxg5 33. g4 Raf8 34. Rad1 Ng6 0-1

[Event "St Petersburg-ch Seniors"]
[Site "St Petersburg"]
[Date "2022.09.25"]
[Round "2"]
[White "Pozin, Sergey"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2257"]
[BlackElo "1853"]
[PlyCount "41"]
[EventDate "2022.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. f3 e6 5. e4 d5 6. cxd5 exd5 7. e5 Nfd7 8. f4 c5 9. Nf3 cxd4 10. Nxd4 Bb4 11. Bd3 Nc6 12. Be3 Nc5 13. Rc1 Nxd4 14. Bxd4 Nxd3+ 15. Qxd3 Qd7 16. 0-0 0-0-0 17. Nb5+ Kb8 18. e6 fxe6 19. Be5+ Ka8 20. Nc7+ Kb8 21. Na6+ 1-0

[Event "St Petersburg-ch Seniors"]
[Site "St Petersburg"]
[Date "2022.09.24"]
[Round "1"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Provotorov, Alexandr P"]
[Result "0-1"]
[ECO "E29"]
[WhiteElo "1853"]
[BlackElo "2277"]
[PlyCount "132"]
[EventDate "2022.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 0-0 7. Bd3 Nc6 8. Nf3 d6 9. d5 Ne7 10. e4 e5 11. 0-0 Ng6 12. h3 Nh5 13. Re1 Nhf4 14. Bf1 f5 15. Kh2 fxe4 16. Rxe4 Qf6 17. Re3 Ne7 18. Ng1 Bf5 19. Ra2 h6 20. g3 Nfg6 21. Bg2 Nc8 22. Nf3 Qd8 23. Nd2 Nb6 24. a4 a5 25. Qe2 Bd7 26. Be4 Ne7 27. Bc2 Bf5 28. Bxf5 Nxf5 29. Rf3 Qd7 30. Qd3 Ne7 31. Rxf8+ Rxf8 32. Ne4 Nbc8 33. Be3 Kh8 34. Qe2 Ng8 35. Qg4 Qxg4 36. hxg4 Nf6 37. Nxf6 Rxf6 38. Rb2 b6 39. f4 exf4 40. gxf4 Rf8 41. Kg3 Re8 42. Kf3 Kg8 43. Bf2 Kf7 44. Bh4 g6 45. Rb1 h5 46. gxh5 gxh5 47. Rg1 b5 48. cxb5 Nb6 49. Rg5 Nxa4 50. Rxh5 Nxc3 51. b6 a4 52. f5 Nxd5 53. f6 Nxb6 54. Rh7+ Ke6 55. Ra7 Nd7 56. Rxa4 Nxf6 57. Ra6 Rf8 58. Ke2 Ne4 59. Ke3 Rh8 60. Be1 Kd5 61. Ra1 Ke5 62. Ba5 Rh3+ 63. Ke2 d5 64. Bc7+ Ke6 65. Ra6+ Kd7 66. Be5 d4 0-1

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.31"]
[Round "9"]
[White "Leonova, Ameliya"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1794"]
[BlackElo "1958"]
[PlyCount "67"]
[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. Bb5 d6 4. 0-0 Nf6 5. Re1 e5 6. c3 Be7 7. d4 exd4 8. cxd4 0-0 9. Bxc6 bxc6 10. dxc5 dxc5 11. Qc2 h6 12. Be3 Qa5 13. h3 Be6 14. Nbd2 Rfd8 15. b3 Nd7 16. Nc4 Qc7 17. Qc3 Bf6 18. e5 Be7 19. Rac1 Nb6 20. Qa5 Bxc4 21. Rxc4 Rd5 22. Rg4 h5 23. Rg3 Rad8 24. Qc3 Nd7 25. Bh6 g6 26. e6 Bf6 27. exf7+ Kxf7 28. Qc2 Rg8 29. Ng5+ Bxg5 30. Bxg5 Re5 31. Rd1 Rge8 32. Bf4 Nf8 33. Qc4+ Kg7 34. Re3 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.30"]
[Round "8"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Bashirli, Nail Qoshqar"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1958"]
[BlackElo "2382"]
[PlyCount "54"]
[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. d3 Nc6 3. g3 d5 4. f3 h5 5. exd5 Qxd5 6. Nc3 Qd8 7. Be3 h4 8. g4 e5 9. Qd2 Be6 10. Ne4 Qb6 11. c3 Nf6 12. Nxf6+ gxf6 13. Nh3 0-0-0 14. Be2 f5 15. Bg5 Rd7 16. Bf6 Rg8 17. Nf2 c4 18. gxf5 Bxf5 19. Bxh4 cxd3 20. Bf1 Bh6 21. Qxh6 d2+ 22. Ke2 Qxb2 23. Rd1 Qb5+ 24. Ke3 Qc5+ 25. Ke2 Qc4+ 26. Ke3 Qxc3+ 27. Ke2 Nd4# 0-1

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.29"]
[Round "7"]
[White "Ponomarev, Vsevolod"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2135"]
[BlackElo "1958"]
[PlyCount "55"]
[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 Ngf6 11. Bd2 e6 12. 0-0-0 Bd6 13. Qe2 Qc7 14. Nf5 Bf4 15. Bxf4 Qxf4+ 16. Ne3 0-0 17. Rh4 Qc7 18. g4 Nh7 19. Kb1 f6 20. Rhh1 Rfe8 21. Nh4 Ndf8 22. Rhf1 e5 23. Nef5 Rad8 24. Qc4+ Ne6 25. dxe5 Rxd1+ 26. Rxd1 Qxe5 27. Ng6 Nhf8 28. Nxe5 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.28"]
[Round "6"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Shishkin, Vladislav"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1958"]
[BlackElo "1568"]
[PlyCount "77"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 c5 5. exd5 cxd4 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Qxd4 Nc6 9. Qd3 Nb4 10. Qe2 Nfxd5 11. Nxd5 Nxd5 12. Bd2 Rc8 13. c3 Be7 14. Nf3 0-0 15. 0-0 Bf6 16. Rfd1 Qa4 17. Bg5 Qg4 18. h3 Qf5 19. Bxf6 Qxf6 20. Rd4 Rfe8 21. Rad1 Nf4 22. Qe4 e5 23. Rd6 Qe7 24. Rd7 Qe6 25. Ng5 Qg6 26. Qxg6 fxg6 27. Rxb7 h6 28. Ne4 Rc4 29. f3 Rf8 30. Rdd7 Ne6 31. Re7 Rc6 32. Rxa7 Rd8 33. Red7 Rb8 34. b3 g5 35. Kf2 Kh7 36. c4 Kg6 37. c5 Nxc5 38. Rxg7+ Kh5 39. Ng3+ 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.27"]
[Round "5"]
[White "Ibadov, Dashgyn"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2249"]
[BlackElo "1958"]
[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 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. Nb5 c6 10. Nbc7+ Kd7 11. Nxa8 cxd5 12. Qxd5 Qf6 13. Bb5+ Nc6 14. Bxc6+ bxc6 15. Qa5 Qd8 16. Qxa7+ Ke6 17. Nc7+ Ke7 18. Nd5+ Ke8 19. Qd4 cxd5 20. Qxh8 Qa5+ 21. Qc3 Qxc3+ 22. bxc3 Bg7 23. 0-0-0 dxe4 24. Rxd6 Ke7 25. Rhd1 Be6 26. Kb2 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.26"]
[Round "4"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Rakhmanov, Georgii"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1958"]
[BlackElo "1297"]
[PlyCount "127"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. a4 b4 9. h3 Na5 10. Ba2 c5 11. d3 Bd7 12. Nbd2 Rb8 13. Nc4 0-0 14. Nxa5 Qxa5 15. Bc4 Qc7 16. Nh2 Qc8 17. f4 exf4 18. Bxf4 Be6 19. Bxe6 fxe6 20. e5 Nd5 21. Bg3 Qd7 22. Qg4 Rf5 23. Nf3 Rbf8 24. Qe4 Nc7 25. exd6 Bxd6 26. Bxd6 Qxd6 27. Re2 R8f6 28. Ne5 Nd5 29. Ng4 Rg6 30. Rf1 Rxf1+ 31. Kxf1 a5 32. Kg1 Qg3 33. Rf2 Qd6 34. Ne5 Rf6 35. Nc4 Qd8 36. Rxf6 Qxf6 37. Nxa5 Kf8 38. Nc4 Ke7 39. Qe5 Qxe5 40. Nxe5 Ne3 41. a5 Kd8 42. c3 bxc3 43. bxc3 Nd1 44. c4 Kc7 45. Kf1 Kb7 46. Nd7 Kc6 47. a6 Nb2 48. Nxc5 Kb6 49. Ke2 e5 50. Kd2 e4 51. a7 Kxa7 52. Nxe4 Kb6 53. Nc3 Kc5 54. Ke3 Nxc4+ 55. dxc4 Kxc4 56. Kd2 Kd4 57. g3 g6 58. Nd1 Ke4 59. Ke2 h6 60. Nf2+ Kf5 61. Kf3 g5 62. g4+ Kg6 63. Ke4 h5 64. Ke5 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.25"]
[Round "3"]
[White "Filippov, Kirill P"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1704"]
[BlackElo "1958"]
[PlyCount "106"]
[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 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Re8 10. Kb1 a6 11. g4 Ne5 12. Be2 b5 13. g5 Nh5 14. f4 Nc4 15. Qc1 Nxe3 16. Qxe3 c5 17. Nb3 Bxc3 18. bxc3 Qe7 19. Bxh5 gxh5 20. Rhe1 Bf5 21. Qf2 Bxe4 22. Qh4 Rad8 23. Qxh5 Qb7 24. Qh4 c4 25. Na5 Qc7 26. Rd4 d5 27. Nc6 Qxc6 28. Rexe4 dxe4 29. g6 hxg6 30. Rxd8 e3 31. Qe7 Rxd8 32. Qxd8+ Kh7 33. f5 gxf5 34. Qg5 Qe6 35. Qh4+ Kg7 36. Qg5+ Kf8 37. Qd8+ Qe8 38. Qf6 e2 39. Qh8+ Ke7 40. Qe5+ Kd7 41. Qd5+ Kc7 42. Qc5+ Kb7 43. Qd5+ Qc6 44. Qxf7+ Kb6 45. Qe7 Qh1+ 46. Kb2 e1Q 47. Qd8+ Kc6 48. Qa8+ Kc7 49. Qa7+ Qb7 50. Qc5+ Kd7 51. Qd4+ Ke6 52. Qh8 Qe5 53. Qe8+ Kd6 0-1

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.24"]
[Round "2"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Badazhkov, Egor"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1958"]
[BlackElo "1583"]
[PlyCount "143"]
[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 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Nf6 7. 0-0 Be7 8. Be3 0-0 9. Qd2 a6 10. Rad1 Rd8 11. f4 d6 12. Bf3 Nxd4 13. Bxd4 e5 14. Be3 exf4 15. Bxf4 Be6 16. Kh1 Rac8 17. Qf2 b5 18. a3 Nd7 19. Bg4 Nc5 20. Qg3 Kh8 21. h3 Qc6 22. Bf3 a5 23. Rfe1 b4 24. axb4 axb4 25. Nd5 Bxd5 26. exd5 Qc7 27. Re2 Bf6 28. Bg5 Nd7 29. Qh4 Bxg5 30. Qxg5 Ne5 31. Be4 Rf8 32. Qf5 g6 33. Qf6+ Kg8 34. g3 Nd7 35. Qf4 f5 36. Bg2 Qc4 37. Qf2 Ne5 38. Rd4 Qb5 39. Red2 g5 40. Qe3 h6 41. h4 Rce8 42. hxg5 Ng4 43. Qg1 hxg5 44. Bf3 Ne5 45. Be2 Qc5 46. Qe3 Nf7 47. Qf3 Kg7 48. Kg2 Re5 49. Rc4 g4 50. Qf4 Qa5 51. Rxb4 Rfe8 52. Bf1 Re4 53. Rxe4 Rxe4 54. Qf2 Ng5 55. c4 Nh3 56. b4 Qxb4 57. Rb2 Qc3 58. Rb7+ Kg6 59. Qb2 Qf3+ 60. Kh2 Qf2+ 61. Qxf2 Nxf2 62. Kg2 Nd1 63. Bd3 Rd4 64. Rb3 Ne3+ 65. Kf2 Nxc4 66. Bxc4 Rxc4 67. Rb6 Rc2+ 68. Kf1 Rd2 69. Rxd6+ Kf7 70. Re6 Rxd5 71. Re2 Kf6 72. Kf2 1/2-1/2

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.23"]
[Round "1"]
[White "Kotlyar, Anfisa"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1232"]
[BlackElo "1958"]
[PlyCount "93"]
[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 e5 2. Nf3 d6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Qd3 0-0 7. 0-0 Nc6 8. c3 Ne5 9. Qe2 Nxc4 10. Qxc4 Nxe4 11. Nc6 bxc6 12. Qxe4 d5 13. Qd3 a5 14. Qg3 Bd6 15. f4 Ba6 16. Re1 Bc5+ 17. Be3 Bxe3+ 18. Rxe3 Re8 19. Nd2 Rxe3 20. Qxe3 Qe8 21. Re1 Qxe3+ 22. Rxe3 Kf8 23. Kf2 Rb8 24. b3 c5 25. Re5 c6 26. c4 Re8 27. Rh5 h6 28. Kf3 a4 29. bxa4 g6 30. Rxh6 Kg7 31. Rh3 dxc4 32. Ne4 Bc8 33. Nd6 Re1 34. Kf2 Bxh3 35. Kxe1 Bxg2 36. Nxc4 Bh3 37. Nb6 c4 38. a5 c5 39. a6 Bg2 40. a7 Kf6 41. a8Q Bxa8 42. Nxa8 Ke7 43. Nb6 Kd6 44. Nxc4+ Kd5 45. Ne5 g5 46. Nd3 c4 47. fxg5 1-0

[Event "Chigorin Memorial 26th"]
[Site "St Petersburg"]
[Date "2018.11.04"]
[Round "9"]
[White "Sokolov, Ilia"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2150"]
[BlackElo "2031"]
[PlyCount "82"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 Nc6 7. Nc3 Re8 8. Bg5 h6 9. Bf4 Bd7 10. Qd2 g5 11. Be3 Ng4 12. b3 Nxe3 13. fxe3 f5 14. d5 Ne5 15. Nd4 Rf8 16. Rad1 c6 17. e4 cxd5 18. exf5 dxc4 19. Bxb7 Rb8 20. Bd5+ Kh8 21. Ne4 Qb6 22. Kg2 Ng4 23. h3 Nf6 24. Nxf6 Bxf6 25. Ne6 c3 26. Qc1 Rfc8 27. h4 Bxe6 28. fxe6 Qd8 29. hxg5 Bxg5 30. Qc2 Qg8 31. Rf7 Bh4 32. Rd3 Qg6 33. Rf4 Bg5 34. Rc4 Rxc4 35. bxc4 Bf6 36. Rxc3 Qg5 37. Rb3 Rg8 38. Qe4 Be5 39. Rf3 Bxg3 40. Kf1 Qc1+ 41. Kg2 Be5+ 0-1

[Event "Chigorin Memorial 26th"]
[Site "St Petersburg"]
[Date "2018.11.03"]
[Round "8"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Dmitriev, Leonid"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2031"]
[BlackElo "1818"]
[PlyCount "85"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. a4 Rb8 8. axb5 axb5 9. d3 d6 10. h3 h6 11. Be3 d5 12. exd5 Nxd5 13. Bd2 0-0 14. Re1 Bf6 15. Nc3 Nxc3 16. bxc3 Bf5 17. Nh2 Re8 18. Ng4 Bg5 19. Bxg5 Qxg5 20. Qf3 Qg6 21. Ne3 Bd7 22. Ra6 Rb6 23. Rxb6 cxb6 24. Nd5 Nd8 25. d4 e4 26. Qe3 Bf5 27. Ra1 Be6 28. Nf4 Qf5 29. d5 Bd7 30. Ra7 Bc8 31. d6 Be6 32. Re7 Kf8 33. Nxe6+ Nxe6 34. Bxe6 fxe6 35. Rxe8+ Kxe8 36. Qxb6 e5 37. Qxb5+ Qd7 38. Qxe5+ Kd8 39. c4 Qc6 40. c5 g5 41. c4 Kd7 42. Qf5+ Kd8 43. Kh2 1-0

[Event "Chigorin Memorial 26th"]
[Site "St Petersburg"]
[Date "2018.11.02"]
[Round "7"]
[White "Emeljanov, Alexander"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2244"]
[BlackElo "2031"]
[PlyCount "120"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. 0-0 Bg4 7. Be3 Nc6 8. Qd2 Re8 9. Rad1 e5 10. dxe5 dxe5 11. Qc1 Qc8 12. h3 Bxf3 13. Bxf3 Nd4 14. Bxd4 exd4 15. Rxd4 Nd7 16. Rdd1 Nc5 17. Qe3 Bxc3 18. Qxc3 Nxe4 19. Bxe4 Rxe4 20. Rd3 Re7 21. Rfd1 c6 22. Qa5 b6 23. Qg5 Qc7 24. Qf6 Rae8 25. g3 c5 26. Kg2 Re6 27. Qf3 R6e7 28. Rd6 Qc8 29. h4 h5 30. R1d5 Re6 31. Rd7 R6e7 32. R7d6 Re6 33. Rd7 R6e7 34. Rxe7 Rxe7 35. Qf6 Qb7 36. c4 Re6 37. Qf3 Qe7 38. Rd3 Kg7 39. Re3 Rxe3 40. fxe3 Qe5 41. Qe2 Qe4+ 42. Kh2 Kf6 43. Qf2+ Ke6 44. b3 f6 45. Qd2 Ke7 46. Qf2 g5 47. hxg5 fxg5 48. Qb2 Kf7 49. Qh8 Qg6 50. Qe5 Qf6 51. Qd5+ Kg7 52. Qd7+ Qf7 53. Qd2 Qf5 54. e4 Qe5 55. Qd5 Qb2+ 56. Kh3 Qf6 57. Kg2 g4 58. Qxh5 Qf3+ 59. Kh2 Qe2+ 60. Kg1 Qe3+ 1-0

[Event "Chigorin Memorial 26th"]
[Site "St Petersburg"]
[Date "2018.11.01"]
[Round "6"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Nuritdinov, Nizomitdin"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2031"]
[BlackElo "1796"]
[PlyCount "117"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bd3 g6 5. f4 Bg7 6. Nf3 0-0 7. 0-0 c5 8. dxc5 dxc5 9. Be3 b6 10. Qe2 Bb7 11. Rad1 Qc8 12. Ne5 Nc6 13. Nxc6 Bxc6 14. e5 Ng4 15. Ba6 Qf5 16. Bc1 Rad8 17. h3 Nh6 18. g4 Qe6 19. Bc4 Qc8 20. Nd5 Bxd5 21. Rxd5 Rxd5 22. Bxd5 e6 23. Bg2 Rd8 24. f5 exf5 25. g5 Re8 26. gxh6 Bxe5 27. Qf3 Qe6 28. a3 Qc4 29. c3 Qh4 30. Bf4 Bf6 31. Qc6 Rd8 32. Bg3 Qg5 33. Re1 Be7 34. Qc7 Bf8 35. Bf4 Qh4 36. Bg3 Qg5 37. h4 Qd2 38. c4 Bxh6 39. Bd5 Be3+ 40. Kh1 Rxd5 41. Rxe3 Qd1+ 42. Be1 Rd4 43. Qb8+ Kg7 44. Qe5+ Kh6 45. Qe7 Rg4 46. Kh2 Qc2+ 47. Re2 Qxc4 48. Qe3+ f4 49. Qf3 f5 50. Bf2 Qc1 51. Re7 Qxb2 52. Kh3 Qc1 53. Be1 Rg1 54. Qb7 Qxa3+ 55. Kh2 Qb2+ 56. Kxg1 Qd4+ 57. Kh1 Qd1 58. Kh2 Kh5 59. Rxh7+ 1-0

[Event "Chigorin Memorial 26th"]
[Site "St Petersburg"]
[Date "2018.10.31"]
[Round "5"]
[White "Isanzhulov, Arystan"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2284"]
[BlackElo "2031"]
[PlyCount "131"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bg4 5. h3 Qd5 6. d3 Bxf3 7. Qxf3 Nf6 8. Bd2 Nbd7 9. Bc3 h6 10. Qe2 0-0-0 11. g3 e5 12. Bg2 Qe6 13. 0-0 Nd5 14. Ba5 Nc7 15. a4 Be7 16. Nd2 Rhe8 17. Nc4 Bc5 18. Bd2 Nb6 19. b4 Nxc4 20. dxc4 Qd6 21. Rfd1 Bxb4 22. Be3 Qe7 23. Qg4+ Ne6 24. Rxd8+ Rxd8 25. Qf5 Bc3 26. Rb1 g6 27. Qf3 Nd4 28. Bxd4 Bxd4 29. Qb3 Qc7 30. h4 a5 31. h5 gxh5 32. Qf3 Kb8 33. Qxc6 Qxc6 34. Bxc6 b6 35. Kg2 Bc5 36. Bd5 Rd6 37. Re1 f6 38. c3 Kc7 39. f3 Rd7 40. Rh1 Bf8 41. Rxh5 Kd6 42. Rh1 Kc7 43. g4 Rg7 44. Kf2 Rg5 45. Be4 Rg8 46. Ke2 Bg7 47. Kd3 Rd8+ 48. Bd5 b5 49. axb5 Kb6 50. Ra1 Rd7 51. Ke4 Ra7 52. Ra4 Kc5 53. Kf5 Kb6 54. Kg6 Bh8 55. Kxh6 Rg7 56. Ra2 Rg5 57. Kh7 Bg7 58. Kg8 f5 59. gxf5 Bf6+ 60. Kf7 Rxf5 61. Ke6 Rf4 62. Kd6 Bg7 63. c5+ Kxb5 64. Rb2+ Ka6 65. Rb6+ Ka7 66. Rb7+ 1-0

[Event "Chigorin Memorial 26th"]
[Site "St Petersburg"]
[Date "2018.10.30"]
[Round "4"]
[White "Vorobieva, Varvara"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1760"]
[BlackElo "2031"]
[PlyCount "72"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Bd3 Nf6 6. c3 e6 7. 0-0 Bd6 8. Bg5 h6 9. Bh4 Bd7 10. Nbd2 Qc7 11. Bg3 Bxg3 12. hxg3 0-0-0 13. b4 Kb8 14. a4 Ng4 15. Nb3 h5 16. Nc5 h4 17. gxh4 Rxh4 18. Nxd7+ Rxd7 19. g3 Rh3 20. Kg2 Rxg3+ 21. fxg3 Ne3+ 22. Kf2 Nxd1+ 23. Rfxd1 Rd8 24. Rac1 f6 25. Bb5 a6 26. Bxc6 Qxc6 27. a5 Rf8 28. Rc2 e5 29. Rdc1 e4 30. Ne1 f5 31. Ng2 g5 32. Rf1 f4 33. gxf4 gxf4 34. Ke1 Qh6 35. Kd1 f3 36. Ne1 Qe3 0-1

[Event "Chigorin Memorial 26th"]
[Site "St Petersburg"]
[Date "2018.10.29"]
[Round "3"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Gomes, Mary Ann"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2031"]
[BlackElo "2302"]
[PlyCount "74"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 d6 6. 0-0 Rb8 7. a4 e6 8. d3 Nge7 9. Be3 Nd4 10. Qd2 0-0 11. Rae1 Nec6 12. Nd1 b5 13. axb5 Rxb5 14. Nxd4 cxd4 15. Bh6 Qa5 16. Qc1 Rc5 17. Bxg7 Kxg7 18. c3 Ba6 19. Qb1 Rb8 20. Qc2 Qb5 21. c4 Qb3 22. Qe2 Nb4 23. f4 Qxd3 24. Qg4 Bxc4 25. f5 Qd2 26. fxe6 Bxe6 27. Qf3 Rc2 28. Qf6+ Kg8 29. Nf2 Nc6 30. Rd1 Qe3 31. Rde1 Qh6 32. Nd3 Qg7 33. Qf3 Ne5 34. Nxe5 dxe5 35. Rf2 Rbxb2 36. Rxc2 Rxc2 37. Qa3 Qh6 0-1

[Event "Chigorin Memorial 26th"]
[Site "St Petersburg"]
[Date "2018.10.28"]
[Round "2"]
[White "Soloviev, Mikhail2"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1636"]
[BlackElo "2031"]
[PlyCount "90"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nc6 7. 0-0 Re8 8. d5 Nb4 9. a3 Na6 10. Rb1 Nc5 11. Qc2 Ncxe4 12. Nxe4 Nxe4 13. Bd3 Nc5 14. Ne1 Nxd3 15. Nxd3 e5 16. Be3 Bd7 17. Qd2 f5 18. Bg5 Bf6 19. Bxf6 Qxf6 20. b4 Re7 21. Rfe1 Rae8 22. c5 Bb5 23. Nb2 e4 24. a4 Bd7 25. cxd6 cxd6 26. b5 f4 27. Nc4 Rc8 28. Rbc1 b6 29. Qb2 Qxb2 30. Nxb2 Rxc1 31. Rxc1 Re5 32. Rc7 Bf5 33. Rxa7 Rxd5 34. h3 Rc5 35. Rb7 Rc2 36. Rxb6 Rxb2 37. a5 e3 38. fxe3 fxe3 39. a6 Rb1+ 40. Kh2 e2 41. a7 Be4 42. Rb8+ Kg7 43. b6 Rh1+ 44. Kxh1 e1Q+ 45. Kh2 Qf2 0-1

[Event "Chigorin Memorial 26th"]
[Site "St Petersburg"]
[Date "2018.10.27"]
[Round "1"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Nigmatov, Ortik"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2031"]
[BlackElo "2456"]
[PlyCount "84"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 e6 6. 0-0 Nge7 7. d3 0-0 8. Be3 Nd4 9. Qd2 d6 10. Rae1 Rb8 11. Nd1 Nxe2+ 12. Rxe2 Nc6 13. c3 b5 14. Bh6 b4 15. Bxg7 Kxg7 16. Ne3 bxc3 17. bxc3 Ne7 18. Rd1 Ba6 19. Ree1 Rb6 20. Ng4 Ng8 21. d4 Qc7 22. e5 d5 23. Qf4 Rb2 24. Rd2 Rfb8 25. Rxb2 Rxb2 26. Nf6 Qe7 27. Nxg8 Kxg8 28. dxc5 Qxc5 29. Qf6 Rb8 30. h4 Qxc3 31. Re3 Qc2 32. g4 Qc5 33. h5 Qf8 34. hxg6 hxg6 35. Bxd5 exd5 36. Qxa6 Qh6 37. Re1 Qh3 38. Qe2 Rb4 39. f3 Qg3+ 40. Kh1 Rb6 41. Rd1 g5 42. Rxd5 Rh6+ 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2018.08.23"]
[Round "9"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Babanin, Gleb"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2045"]
[BlackElo "2156"]
[PlyCount "136"]
[EventDate "2018.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. Nge2 Nc6 6. 0-0 e6 7. d3 Nge7 8. Be3 Nd4 9. Qd2 0-0 10. Rae1 Rb8 11. Nd1 b5 12. Nxd4 cxd4 13. Bh6 e5 14. Bxg7 Kxg7 15. c3 Qa5 16. f4 f6 17. Rf2 Nc6 18. a3 Bg4 19. h3 Bxd1 20. Rxd1 dxc3 21. Qxc3 Qb6 22. Rdf1 Nd4 23. Qe1 Rbc8 24. Kh2 Nc2 25. Qd2 Ne3 26. Re1 Rc2 27. Qxc2 Nxc2 28. Rxc2 exf4 29. gxf4 Rf7 30. Bf1 Rc7 31. Rg2 b4 32. axb4 Qxb4 33. Rge2 Qb3 34. e5 dxe5 35. fxe5 fxe5 36. Rxe5 Qxb2+ 37. Kg3 Rf7 38. R5e2 Qd4 39. Kg2 a5 40. Re4 Qf2+ 41. Kh1 a4 42. Bg2 a3 43. R4e2 Qa7 44. Bd5 Rd7 45. Bc4 Qb7+ 46. Kg1 Qf3 47. Re3 Qf4 48. Kg2 Rb7 49. Re7+ Rxe7 50. Rxe7+ Kh6 51. Re2 Kg5 52. Rf2 Qb8 53. Re2 h5 54. Kf1 Kh4 55. Be6 Qb1+ 56. Kf2 Qxd3 57. Re3 Qd2+ 58. Re2 Qf4+ 59. Kg2 a2 60. Bxa2 Qg3+ 61. Kf1 Qxh3+ 62. Kg1 Qg4+ 63. Kf1 Qf3+ 64. Ke1 Kg3 65. Kd2 Qf4+ 66. Kd3 Qd6+ 67. Ke3 h4 68. Bc4 h3 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2018.08.22"]
[Round "8"]
[White "Pesotskiy, Mikhail"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "E83"]
[WhiteElo "2239"]
[BlackElo "2045"]
[PlyCount "95"]
[EventDate "2018.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 Nd7 8. Qd2 Nb6 9. Nc1 e5 10. d5 Nd4 11. Nb3 c5 12. dxc6 Nxb3 13. axb3 bxc6 14. Rd1 Be6 15. Qxd6 Qc8 16. Be2 Qb7 17. 0-0 Nc8 18. Qa3 Re8 19. Bc5 Bf8 20. Bxf8 Rxf8 21. b4 Rb8 22. b5 cxb5 23. cxb5 Nb6 24. Ra1 Ra8 25. Rfd1 Nc4 26. Bxc4 Qb6+ 27. Kh1 Bxc4 28. Qb4 Rfc8 29. Nd5 Bxd5 30. Rxd5 Qe3 31. Rad1 Rc1 32. h3 Rac8 33. Qe7 Rxd1+ 34. Rxd1 Qf4 35. Qxa7 Rc1 36. Qg1 Rxd1 37. Qxd1 Qe3 38. Qc2 h5 39. Qc3 Qf2 40. Qxe5 h4 41. Qb8+ Kh7 42. b6 Qxb2 43. Qc7 Qa1+ 44. Kh2 Qa5 45. Qxf7+ Kh6 46. Qf4+ g5 47. Qd6+ Kh5 48. b7 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2018.08.21"]
[Round "7"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Guliev, Gasan"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "2045"]
[BlackElo "2207"]
[PlyCount "239"]
[EventDate "2018.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. Re1 Nc5 7. Bxc6 dxc6 8. Nxe5 Be6 9. d4 Nd7 10. Nd3 Bd6 11. Nf4 Nf8 12. Nc3 Bxf4 13. Bxf4 Ng6 14. Qf3 0-0 15. Bg3 Bd5 16. Nxd5 Qxd5 17. Qxd5 cxd5 18. Re2 Rfe8 19. Rae1 Rxe2 20. Rxe2 c6 21. Bd6 Rd8 22. Bc7 Rc8 23. Bb6 f6 24. g3 Kf7 25. Kf1 h5 26. h4 Ne7 27. Re3 Nf5 28. Rb3 Ke6 29. a4 Rf8 30. Bc5 Rf7 31. a5 g5 32. hxg5 fxg5 33. Kg2 Rh7 34. Rd3 g4 35. Rd1 Kf6 36. Re1 Rh8 37. Re2 Rg8 38. Re1 Rc8 39. Re2 Rg8 40. Re1 Rc8 41. Re2 Rh8 42. Re1 Rh7 43. Re8 Rf7 44. Rh8 Kg6 45. Re8 Ng7 46. Re3 Rd7 47. f3 gxf3+ 48. Kxf3 Rf7+ 49. Kg2 Nf5 50. Re6+ Kh7 51. Re5 Rf6 52. c3 Kg7 53. Kh3 Rf7 54. Re8 Kf6 55. Rh8 Rg7 56. Rxh5 Rxg3+ 57. Kh2 Rg7 58. Rh8 Rg6 59. Rh7 Rh6+ 60. Rxh6+ Nxh6 61. Kg3 Kf5 62. Kf3 Ng4 63. Bd6 Nf6 64. Ke3 Ne4 65. Be7 Kg4 66. c4 Ng3 67. Kd3 Nf5 68. Bf6 Nd6 69. b3 Ne4 70. Be5 Kf3 71. Bg7 Kf2 72. Bh6 Kf3 73. Bc1 Kf2 74. Bh6 Kf3 75. Be3 Kg4 76. Bc1 Kf3 77. Ba3 Kf4 78. Bb4 Nf2+ 79. Ke2 Ne4 80. Kd3 Kg4 81. Ke3 Kf5 82. Be1 Kg4 83. Bb4 Nf6 84. Be7 Ng8 85. Bd8 Kf5 86. Kd3 Nh6 87. Kc3 dxc4 88. bxc4 Nf7 89. Bh4 Ke6 90. Kb4 Nd6 91. Kc5 Kd7 92. Be1 Nc8 93. Bg3 Ne7 94. Bh4 Nf5 95. Bf6 Ng3 96. Be5 Ne4+ 97. Kb6 Kc8 98. d5 cxd5 99. cxd5 Nd2 100. Bc3 Ne4 101. Bb4 Nf6 102. Kc5 Kc7 103. Kd4 Kd7 104. Bd2 Kd6 105. Bf4+ Kd7 106. Be5 Nh7 107. Kc5 Ng5 108. Bf4 Ne4+ 109. Kd4 Nf6 110. Be5 Nh7 111. Ke4 Ng5+ 112. Kf4 Nh7 113. Kf5 Kc8 114. Bd6 Kd7 115. Bc5 Ke8 116. Kg6 Nf8+ 117. Bxf8 Kxf8 118. Kf6 Ke8 119. Ke6 Kd8 120. d6 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2018.08.20"]
[Round "6"]
[White "Astakhov, Dmitrii"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1641"]
[BlackElo "2045"]
[PlyCount "110"]
[EventDate "2018.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Nc6 7. d5 Ne5 8. Nf3 Nxf3+ 9. Bxf3 Re8 10. Qd2 c6 11. 0-0 Nd7 12. Be2 Nc5 13. Bd3 Nxd3 14. Qxd3 Bd7 15. Rfe1 Rc8 16. Bf4 Qc7 17. Rac1 Qa5 18. a3 Qa6 19. e5 Bf5 20. Qe3 dxe5 21. Bxe5 Bxe5 22. Qxe5 Qxc4 23. dxc6 Rxc6 24. Qa5 Qc5 25. Qxc5 Rxc5 26. b4 Rc6 27. Nd5 Rxc1 28. Rxc1 Kf8 29. f3 Rc8 30. Rxc8+ Bxc8 31. Kf2 Ke8 32. Ke3 Kd7 33. Kd4 Kd6 34. Nc3 e5+ 35. Ke3 Bd7 36. Ne4+ Ke7 37. g3 f5 38. Nc5 Bc6 39. a4 b6 40. Nd3 Kd6 41. Nb2 Bd5 42. h3 g5 43. h4 f4+ 44. Ke2 fxg3 45. hxg5 Ke6 46. Nd1 g2 47. Kf2 Bxf3 48. Nc3 e4 49. Nb5 e3+ 50. Kg1 Ke5 51. Na3 e2 52. Nc2 Be4 53. Ne1 Kd4 54. a5 Ke3 55. axb6 axb6 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2018.08.19"]
[Round "5"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Kozyakov, Andrey"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2045"]
[BlackElo "1733"]
[PlyCount "83"]
[EventDate "2018.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 e6 6. 0-0 Nge7 7. d3 0-0 8. Bf4 a6 9. Qd2 Nd4 10. Nxd4 cxd4 11. Ne2 e5 12. Bh6 d6 13. Bxg7 Kxg7 14. c3 dxc3 15. bxc3 Be6 16. c4 Qd7 17. a4 Rac8 18. Rfb1 Rc7 19. Nc3 Nc6 20. Ne2 Nd8 21. a5 f6 22. Rb6 Rc6 23. Rb2 Rc7 24. Rab1 h5 25. h4 Rc5 26. Rb6 Rf7 27. d4 exd4 28. Nxd4 Bxc4 29. Rxd6 Qxd6 30. Nf5+ gxf5 31. Qxd6 Ne6 32. exf5 Rxf5 33. Rxb7 Rxa5 34. Rxf7+ Kxf7 35. Qd7+ Kg6 36. Qe8+ Kg7 37. Bf3 Nf8 38. Bxh5 Re5 39. Qa4 Bd5 40. Qd1 Be6 41. f4 Bb3 42. Qg4+ 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2018.08.18"]
[Round "4"]
[White "Kozubov, Mikhail"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1720"]
[BlackElo "2045"]
[PlyCount "79"]
[EventDate "2018.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 e5 7. d3 Nc6 8. 0-0 Nd7 9. f4 exf4 10. Bxf4 Nc5 11. Qd2 Ne6 12. Bh6 Bxh6 13. Qxh6 Ne5 14. Qd2 Bd7 15. Nd5 f6 16. b3 c6 17. Ne3 Qb6 18. d4 Nf7 19. Rxf6 Rae8 20. Raf1 Re7 21. Kh1 Rfe8 22. h4 Ng7 23. Nc3 Qd8 24. Qf2 Rf8 25. c5 dxc5 26. d5 Be8 27. Ng4 Nh5 28. Rf3 Kg7 29. Qxc5 h6 30. Qd4+ Kh7 31. d6 Rd7 32. e5 Nxd6 33. exd6 Rxf3 34. Rxf3 Rxd6 35. Qe5 Kg8 36. Nxh6+ Kh7 37. Ng4 Rd7 38. Rf8 Rg7 39. Rxe8 Nxg3+ 40. Qxg3 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2018.08.17"]
[Round "3"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Aleksandrov, Danila"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2045"]
[BlackElo "2247"]
[PlyCount "76"]
[EventDate "2018.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 d6 6. 0-0 e5 7. d3 Nge7 8. Be3 0-0 9. Qd2 Nd4 10. Rae1 Bh3 11. f4 Bxg2 12. Kxg2 d5 13. fxe5 Nxe2 14. Nxe2 dxe4 15. Nc3 exd3 16. Bxc5 Re8 17. Qxd3 Nf5 18. Bd6 Re6 19. Nb5 Qa5 20. b4 Qxa2 21. Nc7 Rc8 22. Ra1 Rxd6 23. Qe2 Qxc2 24. Qxc2 Ne3+ 25. Kh1 Nxc2 26. exd6 Nxa1 27. d7 Rd8 28. Ne8 Nb3 29. Rb1 Nd4 30. Rc1 Ne6 31. Rc8 Kf8 32. Nd6 Ke7 33. Nxb7 Rxd7 34. Na5 Rd1+ 35. Kg2 Rd2+ 36. Kf3 Nd4+ 37. Ke3 Bh6+ 38. Ke4 f5+ 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2018.08.16"]
[Round "2"]
[White "Karasev, Vladimir I"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2334"]
[BlackElo "2045"]
[PlyCount "83"]
[EventDate "2018.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Nc6 7. d5 Nb4 8. a3 Na6 9. Bd3 Nc5 10. Bc2 e6 11. 0-0 c6 12. dxc6 bxc6 13. Rb1 d5 14. e5 Nfe4 15. Nxe4 dxe4 16. Qxd8 Rxd8 17. Ng5 f5 18. exf6 Bxf6 19. Be3 Bd4 20. Bxd4 Rxd4 21. b4 Rxc4 22. bxc5 Rxc2 23. Nxe4 Ba6 24. Rf2 Bd3 25. Rxc2 Bxc2 26. Rb4 a5 27. Rd4 Rb8 28. Nf6+ Kg7 29. Ng4 Rb7 30. Ne5 Rc7 31. Kf2 Bb3 32. Rd8 Bd5 33. Rb8 a4 34. g4 h6 35. h4 Ra7 36. Ke3 Kh7 37. Kd4 Rg7 38. g5 Bb3 39. Kc3 Bd1 40. Kb4 h5 41. Ka5 Rc7 42. Kb6 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2018.08.15"]
[Round "1"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Turetsky, Mark"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2045"]
[BlackElo "1520"]
[PlyCount "99"]
[EventDate "2018.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Be7 8. 0-0 c5 9. dxc5 Bxc5 10. a3 a6 11. b4 Be7 12. Bb2 0-0 13. Qe2 Bd7 14. Rad1 Rc8 15. Ne5 Qc7 16. Nxd7 Nxd7 17. Bxh7+ Kxh7 18. Qd3+ Kg8 19. Qxd7 Rfd8 20. Qxc7 Rxc7 21. Rxd8+ Bxd8 22. Rd1 Be7 23. Rd2 f6 24. Kf1 Kf7 25. Ke2 e5 26. Kd3 b5 27. c3 Ke6 28. Kc2 Rc4 29. h3 f5 30. Rd1 Bf6 31. Ra1 e4 32. a4 Rc6 33. axb5 axb5 34. Ra5 Rb6 35. Bc1 Rc6 36. Bd2 Rb6 37. Be3 Rb7 38. Kb3 g5 39. c4 bxc4+ 40. Kxc4 f4 41. Bc5 Be5 42. b5 Bc7 43. Ra7 Rxa7 44. Bxa7 Kf5 45. b6 Be5 46. b7 e3 47. fxe3 fxe3 48. Kd3 Kf4 49. b8Q Bxb8 50. Bxb8+ 1-0

[Event "Chigorin Memorial 25th"]
[Site "St Petersburg"]
[Date "2017.10.29"]
[Round "9"]
[White "Thrish, Karthik"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1843"]
[BlackElo "2027"]
[PlyCount "84"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Be2 Nf6 6. 0-0 Bg4 7. c3 e6 8. Bf4 Be7 9. Nbd2 0-0 10. h3 Bh5 11. Re1 a6 12. a4 Rc8 13. Ne5 Nxe5 14. Bxe5 Bxe2 15. Qxe2 Qd7 16. Qd3 Ra8 17. Nb3 Rfc8 18. Qg3 Ne8 19. Qe3 b5 20. a5 b4 21. Nc5 Qb5 22. cxb4 Qxb4 23. Rec1 Qb5 24. Qd3 Rxc5 25. Qxb5 Rxb5 26. Rc6 Bf6 27. Rb6 Bxe5 28. dxe5 Rc5 29. b4 Rc7 30. Kf1 Kf8 31. Ke2 Ke7 32. Kd3 Kd7 33. Rb1 Rc6 34. Rxc6 Kxc6 35. Kc3 Nc7 36. Rc1 Nb5+ 37. Kd3+ Kd7 38. f4 Rc8 39. Rxc8 Kxc8 40. g3 Kd7 41. g4 Kc6 42. h4 Kc7 0-1

[Event "Chigorin Memorial 25th"]
[Site "St Petersburg"]
[Date "2017.10.28"]
[Round "8"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Gimenez, Gregoire"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2027"]
[BlackElo "1711"]
[PlyCount "76"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Bg4 4. Be2 Qxd5 5. d4 Nc6 6. c4 Qd7 7. d5 Bxf3 8. Bxf3 Ne5 9. Be2 e6 10. Qd4 Nc6 11. Qe3 Nb4 12. Na3 Be7 13. dxe6 Qxe6 14. Qxe6 fxe6 15. 0-0 0-0 16. Be3 c6 17. Rfc1 Rad8 18. Nc2 a5 19. Nd4 Kf7 20. a3 Na6 21. Nf3 Nc5 22. Ng5+ Kg8 23. Bxc5 Bxc5 24. Nxe6 Rd2 25. Nxc5 Rxe2 26. f3 Rfe8 27. Nxb7 Rb8 28. Kf1 Rd2 29. Nxa5 Rbxb2 30. Rab1 Rf2+ 31. Ke1 Rbe2+ 32. Kd1 Nh5 33. g3 Rxh2 34. Rb8+ Kf7 35. Nxc6 Nxg3 36. Ne5+ Ke6 37. Re8+ Kf5 38. Rf8+ Kg5 0-1

[Event "Chigorin Memorial 25th"]
[Site "St Petersburg"]
[Date "2017.10.27"]
[Round "7"]
[White "Moskaleva, Arina"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1536"]
[BlackElo "2027"]
[PlyCount "97"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nf3 Nc6 6. Nc3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qxb5 Nxc3 14. bxc3 Qd5 15. Rb1 Qxb5 16. Rxb5 a6 17. Rb7+ Kf6 18. Rg1 Bd6 19. h3 h6 20. Bb2 Rhb8 21. Rb3 g6 22. Rg4 Ke7 23. Ba3 Rb5 24. Rc4 Rxb3 25. Bxd6+ Kxd6 26. axb3 Rb8 27. b4 Rb5 28. Rc8 a5 29. Rd8+ Ke7 30. Rd4 axb4 31. cxb4 e5 32. Re4 f5 33. Rc4 Kd6 34. Ke2 Rb8 35. Ke3 Ra8 36. b5 Ra3+ 37. Ke2 Kd5 38. Rc6 e4 39. fxe4+ Kxe4 40. Rxg6 Rxh3 41. b6 Rb3 42. Rxh6 Rb2+ 43. Kf1 f4 44. Kg2 Rb1 45. Re6+ Kf5 46. Rc6 Kg4 47. Rg6+ Kf5 48. Rc6 Kg4 49. Rg6+ 1/2-1/2

[Event "Chigorin Memorial 25th"]
[Site "St Petersburg"]
[Date "2017.10.26"]
[Round "6"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Vasilyev, Vasily"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2027"]
[BlackElo "2291"]
[PlyCount "76"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 e6 7. Re1 Nge7 8. d3 0-0 9. Bg5 Rb8 10. Qd2 Nd4 11. Bh6 Nec6 12. Bxg7 Kxg7 13. Nxd4 cxd4 14. Ne2 e5 15. c3 Bg4 16. f3 Qb6 17. Kh1 Be6 18. c4 Qb4 19. Qc2 b5 20. a3 Qa4 21. b3 Qa6 22. Nc1 Rfc8 23. Qd1 Qa5 24. Ra2 Rc7 25. Bf1 Rcb7 26. Be2 Qc7 27. Rc2 h5 28. h4 Qd7 29. Rg1 Bxc4 30. g4 Be6 31. gxh5 Bxb3 32. Bf1 Bxc2 33. Qxc2 Rh8 34. hxg6 Rxh4+ 35. Kg2 fxg6 36. Kf2 b4 37. Ke1 bxa3 38. Ne2 Nb4 0-1

[Event "Chigorin Memorial 25th"]
[Site "St Petersburg"]
[Date "2017.10.25"]
[Round "5"]
[White "Nasibullin, Iskander"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1/2-1/2"]
[ECO "A55"]
[WhiteElo "2234"]
[BlackElo "2027"]
[PlyCount "146"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c6 2. c4 e5 3. Nf3 d6 4. d4 Nd7 5. Nc3 Ngf6 6. Be2 Be7 7. 0-0 0-0 8. Qc2 Re8 9. Rd1 Qc7 10. h3 Bf8 11. a3 exd4 12. Nxd4 Nc5 13. Bf3 a5 14. Be3 g6 15. b4 axb4 16. axb4 Rxa1 17. Rxa1 Ncd7 18. Na4 Bg7 19. Rd1 h6 20. c5 dxc5 21. bxc5 Qe5 22. Nb3 Nxe4 23. Na5 Ndf6 24. Nb6 Bf5 25. Qc1 Qe7 26. Qc4 Ng5 27. Be2 Be4 28. h4 Ngh7 29. Bf3 Bxf3 30. gxf3 Nf8 31. Rd6 Nh5 32. Qe4 Be5 33. Rd1 Kh7 34. Kg2 Nf6 35. Qb4 Ne6 36. Nbc4 Nf4+ 37. Bxf4 Bxf4 38. Qxb7 Qxb7 39. Nxb7 Nd5 40. Nba5 Re6 41. Rd4 Bc7 42. Kf1 Bxa5 43. Nxa5 Ne7 44. Nb7 Kg7 45. Rd7 Nf5 46. Nd8 Re7 47. Rd3 Nxh4 48. Nxc6 Rc7 49. Ne5 Rxc5 50. f4 Rc7 51. Kg1 Nf5 52. Kg2 f6 53. Nf3 Kf7 54. Nd2 Ke6 55. Nf1 Rc4 56. Kf3 g5 57. fxg5 fxg5 58. Ra3 g4+ 59. Kg2 Kf6 60. Ra6+ Kg5 61. Ra5 Kf4 62. Rxf5+ Kxf5 63. Ne3+ Kf4 64. Nxc4 h5 65. Nb2 h4 66. Nd3+ Ke4 67. Nc5+ Kf4 68. Ne6+ Ke5 69. Nc5 Kf4 70. Nd3+ Ke4 71. Ne1 Kf4 72. Kg1 g3 73. Ng2+ Kg4 1/2-1/2

[Event "Chigorin Memorial 25th"]
[Site "St Petersburg"]
[Date "2017.10.24"]
[Round "4"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Protasova, Anastasia"]
[Result "1-0"]
[ECO "E54"]
[WhiteElo "2027"]
[BlackElo "1780"]
[PlyCount "45"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 Qc7 10. Bb3 Bxc3 11. bxc3 Qxc3 12. Ba3 Re8 13. Rc1 Qa5 14. Bd6 Nc6 15. Ne5 Qd8 16. Bc5 Ne7 17. Qf3 Rf8 18. Rfe1 Qe8 19. h3 Nd7 20. Bd6 Qd8 21. Nxf7 Rxf7 22. Bxe6 Qf8 23. Qxf7+ 1-0

[Event "Chigorin Memorial 25th"]
[Site "St Petersburg"]
[Date "2017.10.23"]
[Round "3"]
[White "Artamonov, Valery"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2273"]
[BlackElo "2027"]
[PlyCount "99"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. Bg5 h6 7. Be3 Kh7 8. h4 Nc6 9. h5 g5 10. Nf3 e5 11. d5 g4 12. Ng5+ Kg8 13. dxc6 bxc6 14. f3 hxg5 15. Bxg5 Kh7 16. fxg4 Qd7 17. h6 Bh8 18. Rh4 Ng8 19. Qd2 f6 20. Be3 Ne7 21. 0-0-0 Qe6 22. Rf1 Qg8 23. Qc2 Be6 24. Nd1 Bf7 25. Rh3 Bg6 26. Bd3 Qe6 27. Nf2 c5 28. Rf3 Nc6 29. g5 Nb4 30. Qb1 Nxd3+ 31. Qxd3 f5 32. exf5 Rxf5 33. Rxf5 Bxf5 34. Ne4 Bg6 35. Bd2 Rd8 36. Qe2 Rd7 37. Rf6 Bxf6 38. Nxf6+ Kh8 39. Nxd7 Qxd7 40. Qf3 Kg8 41. b3 Qf7 42. Ba5 c6 43. Qxc6 Qf4+ 44. Kb2 Qxg5 45. Qd5+ Kh7 46. Qxd6 Qxh6 47. Qxe5 Qg7 48. Bc3 Qxe5 49. Bxe5 Be4 50. g3 1-0

[Event "Chigorin Memorial 25th"]
[Site "St Petersburg"]
[Date "2017.10.22"]
[Round "2"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Chekletsova, Darya"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2027"]
[BlackElo "1636"]
[PlyCount "95"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 Nf6 5. f4 d5 6. e5 Nd7 7. Nf3 Be7 8. 0-0 0-0 9. d3 Qb6 10. Kh1 a6 11. h4 Qc7 12. Bd2 b5 13. Ng5 h6 14. Nf3 Bb7 15. Ne2 Nb6 16. c3 Rac8 17. Kh2 Rfd8 18. Rc1 a5 19. Rc2 Ba6 20. Bc1 b4 21. Re1 Bb5 22. Rd2 c4 23. Ned4 Nxd4 24. Nxd4 Ba4 25. Qe2 bxc3 26. bxc3 cxd3 27. Rxd3 Bc5 28. Qg4 Bxd4 29. cxd4 Bc2 30. Rd2 Bf5 31. Qd1 Nc4 32. Rf2 Qe7 33. Bh3 Bxh3 34. Kxh3 Qd7 35. Qg4 Kh7 36. h5 a4 37. Kg2 a3 38. f5 Rf8 39. f6 Rg8 40. Qf4 Rh8 41. fxg7 Kxg7 42. Qf6+ Kg8 43. Bxh6 Rxh6 44. Qxh6 Qb7 45. Qg5+ Kf8 46. h6 Nxe5 47. Qg7+ Ke8 48. Qxe5 1-0

[Event "Chigorin Memorial 25th"]
[Site "St Petersburg"]
[Date "2017.10.21"]
[Round "1"]
[White "Malakhov, Igor"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2446"]
[BlackElo "2027"]
[PlyCount "117"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qxb5 Nxc3 14. bxc3 Qd5 15. Qxd5 exd5 16. Rb1 Ke6 17. Kd1 Bc5 18. Re1+ Kd6 19. Rb7 Rae8 20. Rxf7 Rxe1+ 21. Kxe1 Re8+ 22. Kf1 d4 23. c4 d3 24. Bf4+ Kc6 25. Rc7+ Kb6 26. a4 Bd4 27. a5+ Kxa5 28. Rd7 Bc3 29. Rxd3 Kb4 30. c5 Rc8 31. Rd7 a5 32. Bd6 Kc4 33. Ra7 Kb3 34. Ke2 Kc4 35. f4 Re8+ 36. Kf3 Kd5 37. h3 Bb4 38. f5 Bc3 39. Ra6 Rc8 40. Ra7 h6 41. Kg4 Re8 42. f4 Re1 43. Bf8 Ra1 44. Ra6 Rc1 45. Rd6+ Ke4 46. Re6+ Kd3 47. Kh5 Bd4 48. Ra6 Bc3 49. c6 Bd4 50. Bd6 Ke4 51. Kg6 Kd5 52. c7 a4 53. Rxa4 Rc6 54. Rxd4+ Kxd4 55. Kxg7 Kd5 56. Be5 Rc1 57. f6 Ke6 58. f7 Rg1+ 59. Kh8 1-0

[Event "Chigorin Memorial 24th"]
[Site "St Petersburg"]
[Date "2016.10.23"]
[Round "9"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Smorodkin, Kirill"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2114"]
[BlackElo "1627"]
[PlyCount "89"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. g3 Nf6 4. Nc3 d6 5. Bg2 Be7 6. 0-0 0-0 7. h3 h6 8. d4 exd4 9. Nxd4 Nxd4 10. Qxd4 c5 11. Qd3 a6 12. Be3 Qc7 13. Rad1 Be6 14. Rfe1 Rad8 15. Qe2 b5 16. b3 Rfe8 17. a4 b4 18. Nb1 c4 19. Nd2 cxb3 20. cxb3 a5 21. Rc1 Qb8 22. Nc4 Bxc4 23. Rxc4 d5 24. exd5 Nxd5 25. Bxd5 Rxd5 26. Bf4 Qd8 27. Re4 Kf8 28. Be5 Rd3 29. Bc7 Qd7 30. Bb6 Rd2 31. Qf1 Qd5 32. Re5 Qxb3 33. Bc5 Rd7 34. Qe2 f6 35. Bxe7+ Kg8 36. Bxf6 Rxe5 37. Bxe5 Qd3 38. Qg4 Qd2 39. Qe6+ Rf7 40. Bf4 Qd7 41. Qc4 Qxa4 42. h4 Qd7 43. h5 Kh7 44. Re5 Re7 45. Qe4+ 1-0

[Event "Chigorin Memorial 24th"]
[Site "St Petersburg"]
[Date "2016.10.21"]
[Round "7"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Zolotyh, Lev"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2114"]
[BlackElo "1767"]
[PlyCount "125"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Nc3 Nf6 6. h3 Be7 7. d3 0-0 8. Bg5 Nd7 9. Be3 b5 10. Bb3 Na5 11. 0-0 Nxb3 12. axb3 Bb7 13. Nh2 Nf6 14. f4 exf4 15. Bxf4 d5 16. e5 Ne8 17. d4 c5 18. Ne2 Nc7 19. c3 Ne6 20. Be3 f6 21. exf6 Rxf6 22. Rxf6 gxf6 23. Ng3 cxd4 24. cxd4 Kh8 25. Nf5 Qd7 26. Qd3 Rg8 27. Ng4 Ng5 28. Re1 Ne4 29. Ngh6 Rg6 30. Nh4 Rg7 31. N6f5 Rg8 32. Bf4 Bc8 33. Qf3 Bb4 34. Rc1 Ng5 35. Qd3 Ba5 36. Kh2 Ne4 37. Qf3 Qe8 38. Nd6 Nxd6 39. Bxd6 Qe6 40. Bf4 Bb6 41. Qf2 Qe4 42. Be3 f5 43. Nf3 Ba7 44. Ne5 Bb8 45. g3 Be6 46. Bf4 Rc8 47. Nf7+ Kg7 48. Ng5 Bxf4 49. Nxe4 Bxc1 50. Nc5 Bf7 51. Qxf5 Re8 52. Qg4+ Kh6 53. Qd1 Bg5 54. h4 Bd8 55. Qf3 Kg7 56. Nd7 Bc7 57. Qf6+ Kg8 58. Qg5+ Kh8 59. Ne5 Be6 60. g4 Bd8 61. Qh5 Rg8 62. g5 Kg7 63. Qh6+ 1-0

[Event "Chigorin Memorial 24th"]
[Site "St Petersburg"]
[Date "2016.10.20"]
[Round "6"]
[White "Nuritdinov, Nizomiddin"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "1865"]
[BlackElo "2114"]
[PlyCount "87"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c3 Nbd7 7. Re1 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. e4 Bg4 11. f3 Be6 12. Be3 Qe7 13. Na3 Nd7 14. Qc2 a6 15. b4 a5 16. Nb5 axb4 17. cxb4 Qxb4 18. Reb1 Qa5 19. Qxc7 b6 20. a4 Rfc8 21. Qd6 Bf8 22. Qd1 Rc4 23. Bd2 Qa6 24. Bf1 Qc8 25. Bxc4 Bxc4 26. Rc1 Bc5+ 27. Kg2 Be6 28. Be3 Qf8 29. Bxc5 Nxc5 30. Rc3 Rd8 31. Qe1 Bb3 32. a5 bxa5 33. Qe3 a4 34. Rxc5 Rd2+ 35. Qxd2 Qxc5 36. Na3 Kg7 37. Qb2 f6 38. Rc1 Qe3 39. Nc4 Qa7 40. Nd2 Bf7 41. Nc4 Qa6 42. Na3 h5 43. Rc7 g5 44. Qa2 1-0

[Event "Chigorin Memorial 24th"]
[Site "St Petersburg"]
[Date "2016.10.19"]
[Round "5"]
[White "Shinkevich, Maksim"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "E85"]
[WhiteElo "1938"]
[BlackElo "2114"]
[PlyCount "85"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 e5 8. d5 Na5 9. Nc1 c5 10. a3 b6 11. b4 Nb7 12. Qd2 Nh5 13. Nd3 f5 14. exf5 gxf5 15. Be2 Qh4+ 16. Bf2 Qf6 17. Rc1 Bh6 18. Be3 Qh4+ 19. Kd1 f4 20. Bf2 Qe7 21. g4 Nf6 22. g5 Bxg5 23. Rg1 Ng4 24. Ne4 Bh4 25. fxg4 f3 26. Bf1 Bxf2 27. Ndxf2 cxb4 28. axb4 Rf4 29. Bd3 Bd7 30. Ra1 a5 31. Nh3 f2 32. Nexf2 Raf8 33. Nxf4 Rxf4 34. Kc2 axb4 35. Nh3 b3+ 36. Kc3 Qg7 37. Ra8+ Kf7 38. Nxf4 e4+ 39. Kb4 Qd4 40. Ne6 Bxe6 41. dxe6+ Kxe6 42. Qh6+ Kd7 43. Qxh7+ 1-0

[Event "Chigorin Memorial 24th"]
[Site "St Petersburg"]
[Date "2016.10.18"]
[Round "4"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Yeletsky, Ivan"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2114"]
[BlackElo "2340"]
[PlyCount "116"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 g6 7. 0-0 Bg7 8. h3 0-0 9. Be3 e5 10. Nde2 b5 11. Ng3 Bb7 12. Qd2 Nbd7 13. Bh6 Nc5 14. Bxg7 Kxg7 15. b4 Ne6 16. Rfd1 Rc8 17. a4 Qc7 18. Ra3 bxa4 19. Nxa4 d5 20. exd5 Bxd5 21. Bxa6 Ra8 22. Bf1 Nf4 23. Rda1 Rfc8 24. Nc5 Rd8 25. Qe3 Rxa3 26. Rxa3 Ba8 27. Ra7 Qd6 28. Ra6 Qe7 29. Qa3 Bd5 30. c4 Bxg2 31. Bxg2 Rd1+ 32. Nf1 Nxg2 33. Qf3 Rxf1+ 34. Kxf1 Nf4 35. Qb7 Qd8 36. Qf3 Qd4 37. Kg1 Qxc4 38. Rxf6 Kxf6 39. Qc6+ Kg7 40. b5 Qc1+ 41. Kh2 Qa3 42. Kg1 Qc1+ 43. Kh2 Qf1 44. Qf3 Qxb5 45. Ne4 Qd5 46. Ng5 Qxf3 47. Nxf3 Nd3 48. Kg1 f5 49. Nd2 Kf6 50. Kg2 Ke6 51. Nf3 h6 52. Nd2 Kd5 53. Nf3 g5 54. Nd2 e4 55. Nf1 f4 56. Nh2 h5 57. Nf1 Ke5 58. Nd2 Nxf2 0-1

[Event "Chigorin Memorial 24th"]
[Site "St Petersburg"]
[Date "2016.10.17"]
[Round "3"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Vasilyev, Alexey"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2114"]
[BlackElo "1899"]
[PlyCount "69"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e6 2. g3 d5 3. Nc3 d4 4. Nce2 c5 5. d3 Nc6 6. Bg2 g6 7. Nh3 Bg7 8. 0-0 Nge7 9. Bg5 h6 10. Bd2 0-0 11. f4 f5 12. Nf2 Rb8 13. h3 b6 14. g4 Bb7 15. Ng3 Qc7 16. Qe2 Rbe8 17. Rae1 e5 18. exf5 exf4 19. Nfe4 Be5 20. Nh1 gxf5 21. gxf5 Rxf5 22. Nhg3 Rf7 23. Nh5 Nd5 24. Qg4+ Kh7 25. Ng5+ hxg5 26. Bxd5 Bc8 27. Qf3 g4 28. hxg4 Rg8 29. Qh1 Rxg4+ 30. Kf2 Kg8 31. Bxc6 f3 32. Bxf3 Bg3+ 33. Nxg3 Qxg3+ 34. Ke2 Rh7 35. Bd5+ 1-0

[Event "Chigorin Memorial 24th"]
[Site "St Petersburg"]
[Date "2016.10.16"]
[Round "2"]
[White "Vorobyova, Valeriya"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "1830"]
[BlackElo "2114"]
[PlyCount "140"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Nc6 7. Be2 Bg4 8. 0-0 Nd7 9. Be3 e5 10. fxe5 dxe5 11. d5 Bxf3 12. Bxf3 Nd4 13. Ne2 c5 14. Rb1 Nb6 15. Qd3 Nc8 16. b4 b6 17. bxc5 bxc5 18. Nxd4 exd4 19. Bf4 h5 20. h3 Re8 21. Rfe1 Be5 22. Bxe5 Rxe5 23. Rb5 Qe7 24. Re2 Nb6 25. Qa3 Rc8 26. Rc2 h4 27. Ra5 Rc7 28. Qd3 Nc8 29. Ra3 Nd6 30. Re2 Rc8 31. Ra5 Re8 32. Rxc5 Nxe4 33. Rxe4 Qxc5 34. Qxd4 Qxd4+ 35. Rxd4 Re1+ 36. Kf2 Rc1 37. d6 Rc2+ 38. Kf1 Rc1+ 39. Bd1 Kf8 40. d7 Rd8 41. Ke2 Ke7 42. Ba4 Rc3 43. Kd2 Ra3 44. Bb5 a6 45. Bc6 Rxa2+ 46. Kc3 Re2 47. c5 Re1 48. Kd2 Re5 49. Rc4 g5 50. Kc3 Rxd7 51. Bxd7 Kxd7 52. Kb4 Kc6 53. Rc1 a5+ 54. Ka4 Rxc5 55. Rf1 f5 56. Rf2 Kd6 57. Rd2+ Rd5 58. Rf2 Ke5 59. Ka3 Rd4 60. Kb3 a4+ 61. Kc3 Re4 62. Kd3 a3 63. Ra2 Ra4 64. Ke3 g4 65. Kf2 Kf4 66. hxg4 Kxg4 67. Kg1 Kg3 68. Kh1 h3 69. Kg1 hxg2 70. Rxa3+ Rxa3 1/2-1/2

[Event "Chigorin Memorial 24th"]
[Site "St Petersburg"]
[Date "2016.10.15"]
[Round "1"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Sengupta, Deep"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2114"]
[BlackElo "2570"]
[PlyCount "52"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e6 2. g3 d5 3. Nc3 d4 4. Nce2 c5 5. d3 Nc6 6. Bg2 g6 7. f4 Bg7 8. Nf3 Nge7 9. 0-0 0-0 10. Bd2 b6 11. Qe1 f5 12. Rd1 Bb7 13. h3 Qd7 14. g4 Rae8 15. Ng3 e5 16. Nh2 fxe4 17. Nxe4 Nd5 18. f5 Nce7 19. fxg6 Nxg6 20. Qg3 Ngf4 21. Bf3 Ne3 22. Bxe3 dxe3 23. Rfe1 e2 24. Bxe2 Bxe4 25. dxe4 Nxe2+ 26. Kg2 Qb5 0-1

[Event "St Petersburg Summer op"]
[Site "St Petersburg"]
[Date "2016.08.25"]
[Round "9"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Bondarenko, Ivan"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2099"]
[BlackElo "2224"]
[PlyCount "97"]
[EventDate "2016.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. g3 Nf6 5. Bg2 d5 6. exd5 exd5 7. d4 Be7 8. 0-0 0-0 9. Re1 Bg4 10. Ne2 Ne4 11. Be3 cxd4 12. Nexd4 Bf6 13. c3 Na5 14. h3 Bh5 15. g4 Bg6 16. Nd2 Nxd2 17. Bxd2 Nc4 18. Bc1 h6 19. b3 Nd6 20. Bxd5 Qa5 21. Bg2 Qxc3 22. Be3 Rfd8 23. Rc1 Qa5 24. Qe2 Rac8 25. Red1 Rxc1 26. Rxc1 Re8 27. Rd1 Ne4 28. Qb5 Qd8 29. Qf1 Qe7 30. Ne2 Nxf2 31. Bxf2 Qxe2 32. Qxe2 Rxe2 33. a3 Ra2 34. Bxb7 Rxa3 35. Bd5 a5 36. Bc5 Ra2 37. Bd4 Bc2 38. Rd2 Bxd4+ 39. Rxd4 Rb2 40. Rc4 Bxb3 41. Rc8+ Kh7 42. Rb8 Rb1+ 43. Kf2 Bc2 44. Ra8 Ra1 45. Bxf7 a4 46. h4 Bg6 47. Bg8+ Kh8 48. h5 Bb1 49. Bd5+ 1/2-1/2

[Event "St Petersburg Summer op"]
[Site "St Petersburg"]
[Date "2016.08.24"]
[Round "8"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Fridman, Anatoly"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2099"]
[BlackElo "2191"]
[PlyCount "117"]
[EventDate "2016.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. h3 0-0 9. a4 Bb7 10. Nc3 Na5 11. Ba2 b4 12. Nd5 c5 13. Nxe7+ Qxe7 14. d3 Qc7 15. Nh4 b3 16. Bxb3 Nxb3 17. cxb3 Bc8 18. Nf3 Rb8 19. Nd2 Ne8 20. Nc4 Be6 21. Bd2 Qb7 22. Ra3 Qd7 23. a5 Nc7 24. Nb6 Qb5 25. Bc3 f5 26. f4 exf4 27. exf5 Rxf5 28. Qf3 Rbf8 29. Ra4 R5f7 30. Rae4 Bd7 31. Re7 Bf5 32. Nc4 Ne8 33. Qd5 Bg6 34. Qe6 Bf5 35. Qd5 Bg6 36. h4 h5 37. Kh2 Kh7 38. Rxf7 Rxf7 39. Re2 Qd7 40. Qe6 Qxe6 41. Rxe6 Rd7 42. d4 Bf7 43. Re2 Nf6 44. dxc5 Ng4+ 45. Kg1 Bxc4 46. bxc4 dxc5 47. Rd2 Re7 48. Rd5 g6 49. Rxc5 Kg8 50. Rc6 Kf7 51. Rxa6 Rd7 52. Kf1 Rd1+ 53. Ke2 Rg1 54. Kf3 Rf1+ 55. Ke4 g5 56. hxg5 h4 57. g6+ Ke7 58. Bb4+ Kd7 59. g7 1-0

[Event "St Petersburg Summer op"]
[Site "St Petersburg"]
[Date "2016.08.22"]
[Round "6"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Lamorelle, Julien"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2099"]
[BlackElo "2376"]
[PlyCount "62"]
[EventDate "2016.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. Be2 Bg4 5. 0-0 Nc6 6. Nc3 Qa5 7. h3 Bh5 8. d3 e5 9. Re1 0-0-0 10. Bd2 Qc5 11. a3 Qd6 12. Be3 Nd5 13. Nb5 Qd7 14. Bxa7 b6 15. c4 Nf4 16. Bf1 Kb7 17. g4 Bxg4 18. Nxe5 Bxd1 19. Nxd7 Rxd7 20. Raxd1 Nxa7 21. Nxa7 Kxa7 22. Re8 g6 23. Re4 g5 24. d4 Bg7 25. a4 f5 26. Ree1 Bxd4 27. c5 Rhd8 28. cxb6+ Bxb6 29. Rxd7 Rxd7 30. Bb5 Rd2 31. Re8 Bxf2+ 0-1

[Event "St Petersburg Summer op"]
[Site "St Petersburg"]
[Date "2016.08.21"]
[Round "5"]
[White "Kuzmichev, Artem"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1917"]
[BlackElo "2099"]
[PlyCount "164"]
[EventDate "2016.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bg4 5. Bc4 e6 6. h3 Bxf3 7. Qxf3 Nd7 8. d4 Nb6 9. Bb3 Qxd4 10. c3 Qd7 11. Bf4 Nd5 12. 0-0-0 b5 13. Rhe1 Be7 14. Kb1 Kf8 15. Qg3 Ngf6 16. Be5 Rg8 17. Ng5 Rh8 18. Bc2 Nh5 19. Qg4 Bxg5 20. Qxg5 Nhf6 21. Bxf6 gxf6 22. Qh6+ Ke7 23. f4 Rhg8 24. g4 Qc7 25. Be4 Qxf4 26. Qxf4 Nxf4 27. Bxc6 Rad8 28. Bxb5 Nxh3 29. c4 Nf2 30. Rxd8 Rxd8 31. Rg1 Rd4 32. c5 Nxg4 33. c6 Kd6 34. Rc1 Kc7 35. Rh1 Rb4 36. a4 h6 37. Kc2 Ne3+ 38. Kd3 Nd5 39. Rxh6 a6 40. Bxa6 Rxa4 41. Bb7 Nb4+ 42. Kc3 Nxc6 43. Bxc6 Kxc6 44. Rxf6 Ra7 45. Kc4 Kd6 46. b4 Rc7+ 47. Kd4 Rb7 48. Kc4 Ke5 49. Rf1 f5 50. b5 f4 51. Kc5 Rc7+ 52. Kb6 Rc2 53. Rb1 f3 54. Ka7 f2 55. b6 Ra2+ 56. Kb8 Rb2 57. Rxb2 f1Q 58. b7 Qf8+ 59. Kc7 Qc5+ 60. Kb8 Kd6 61. Ra2 Qc4 62. Ra1 Kc6 63. Ka8 Qc3 64. Ra2 Qb3 65. Ra7 e5 66. b8Q Qxb8+ 67. Kxb8 Kd5 68. Rd7+ Kc4 69. Re7 Kd4 70. Kc7 e4 71. Kb6 e3 72. Kb5 Kd3 73. Kb4 e2 74. Kb3 Kd2 75. Rd7+ Ke3 76. Re7+ Kf2 77. Rf7+ Kg2 78. Rg7+ Kf2 79. Rf7+ Kg2 80. Re7 Kf2 81. Ka2 e1Q 82. Rxe1 Kxe1 1/2-1/2

[Event "St Petersburg Summer op"]
[Site "St Petersburg"]
[Date "2016.08.20"]
[Round "4"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Turikov, Viktor"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2099"]
[BlackElo "2209"]
[PlyCount "170"]
[EventDate "2016.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Bd6 3. Nc3 Nf6 4. Bc4 0-0 5. d3 Nc6 6. Bg5 h6 7. Bh4 Be7 8. Bg3 d6 9. Qe2 Bg4 10. Qe3 a6 11. a3 b5 12. Ba2 Rb8 13. Nd5 Nxd5 14. Bxd5 Qd7 15. c3 Bf6 16. Bh4 Bd8 17. Bxd8 Nxd8 18. Bb3 Ne6 19. 0-0 Nf4 20. d4 Be6 21. Bxe6 Qxe6 22. dxe5 dxe5 23. g3 Nh3+ 24. Kg2 f5 25. exf5 Rxf5 26. Nd2 Rbf8 27. f3 Rh5 28. Ne4 Nf4+ 29. gxf4 Qh3+ 30. Kf2 exf4 31. Qe2 Qxh2+ 32. Ke1 Qh4+ 33. Kd2 Qe7 34. Kc2 a5 35. Rae1 Kh8 36. Nd2 Qc5 37. Qe7 b4 38. Qxc5 Rxc5 39. axb4 axb4 40. c4 Kh7 41. Re7 c6 42. Rg1 Rg5 43. Rxg5 hxg5 44. Ne4 Rf5 45. Nf2 Ra5 46. Re1 Ra8 47. Kb3 Rd8 48. Ne4 Kg6 49. Kxb4 Rd3 50. Rf1 Kf5 51. Nc5 Re3 52. Nb3 g4 53. Nd4+ Kg5 54. fxg4 Kxg4 55. Nxc6 g5 56. Nd4 Rd3 57. Ne6 Kf5 58. Nc5 Rd8 59. Kc3 g4 60. Nd3 f3 61. b4 Rg8 62. b5 Ke4 63. Re1+ Kf5 64. Re3 Kg5 65. b6 Kh4 66. c5 g3 67. Rxf3 g2 68. Rf4+ Kg3 69. b7 g1Q 70. Rb4 Qa1+ 71. Kc4 Qa6+ 72. Kc3 Rb8 73. Rb6 Qa3+ 74. Rb3 Qa5+ 75. Kd4 Qa4+ 76. Rb4 Qd7+ 77. Kc4 Rxb7 78. Rxb7 Qxb7 79. Nb4 Kf3 80. Nc2 Ke4 81. Nb4 Ke5 82. Nd3+ Kf5 83. Nb4 Ke4 84. Nc2 Qd5+ 85. Kb4 Qd2+ 0-1

[Event "St Petersburg Summer op"]
[Site "St Petersburg"]
[Date "2016.08.19"]
[Round "3"]
[White "Artamonov, Valery"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2240"]
[BlackElo "2099"]
[PlyCount "161"]
[EventDate "2016.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d3 e5 6. e4 d6 7. Nge2 Nc6 8. 0-0 Nd7 9. Nd5 Nc5 10. b4 Ne6 11. b5 Ncd4 12. Rb1 c6 13. Ndc3 Bd7 14. a4 Qe7 15. f4 exf4 16. gxf4 Nc5 17. Be3 Bg4 18. Rf2 f5 19. bxc6 bxc6 20. h3 Bh5 21. e5 dxe5 22. Qd2 Nxe2+ 23. Nxe2 Bxe2 24. Rxe2 exf4 25. Bxf4 Bd4+ 26. Kh1 Qd7 27. a5 Rae8 28. Rbe1 Re6 29. Bf3 Rfe8 30. Bg3 Rxe2 31. Rxe2 Rxe2 32. Bxe2 Qe6 33. Bf3 f4 34. Bh2 Qxh3 35. Qe2 Be3 36. Bxc6 Kg7 37. d4 Ne6 38. Bg2 Qf5 39. d5 Nd4 40. Qf1 g5 41. d6 f3 42. Bxf3 Nxf3 43. d7 Qxd7 44. Qxf3 Bd4 45. a6 Qe6 46. Qd3 Qe1+ 47. Kg2 Qf2+ 48. Kh1 h5 49. c5 Qf6 50. Bd6 g4 51. Qe2 Qh4+ 52. Bh2 Qg5 53. c6 Qc1+ 54. Kg2 Qxc6+ 55. Kg3 Bf6 56. Bg1 Qc3+ 57. Qe3 Qc7+ 58. Kf2 Bh4+ 59. Kf1 Qc4+ 60. Qe2 Qf4+ 61. Kg2 Qg3+ 62. Kf1 Qh3+ 63. Qg2 Qd3+ 64. Qe2 Qf5+ 65. Kg2 Qd5+ 66. Kf1 Qf7+ 67. Kg2 Bf6 68. Qb5 Qa2+ 69. Kf1 Qa1+ 70. Kg2 Qa2+ 71. Kf1 Qf7 72. Qb7 Be7+ 73. Kg2 Qa2+ 74. Bf2 Kf7 75. Qxa7 h4 76. Qb6 Qd5+ 77. Kf1 Qd1+ 78. Be1 Qd3+ 79. Kg1 Qd5 80. Qb7 Qd1 81. Kf1 1/2-1/2

[Event "St Petersburg Summer op"]
[Site "St Petersburg"]
[Date "2016.08.18"]
[Round "2"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Kuzmin, Egor"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2099"]
[BlackElo "2266"]
[PlyCount "155"]
[EventDate "2016.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c5 2. f4 g6 3. Nc3 Bg7 4. Nf3 Nc6 5. g3 d6 6. Bg2 e6 7. 0-0 Nge7 8. d3 Nd4 9. Ne2 Rb8 10. c3 Nxf3+ 11. Bxf3 0-0 12. Be3 b6 13. Qc2 Bb7 14. Rad1 Qc7 15. g4 f5 16. Ng3 Kh8 17. Qg2 d5 18. exf5 exf5 19. g5 d4 20. Bd2 b5 21. Bxb7 Qxb7 22. Qxb7 Rxb7 23. Ne2 Nc6 24. cxd4 Nxd4 25. Nc3 Re7 26. Rde1 Rxe1 27. Bxe1 Re8 28. Bg3 b4 29. Na4 Ne2+ 30. Kg2 Bd4 31. Rd1 Re3 32. Rd2 h5 33. gxh6 Kh7 34. Rc2 Nxg3 35. hxg3 Re7 36. Kf1 Kxh6 37. Nxc5 Re3 38. Nb3 Bb6 39. Kg2 Rxd3 40. Rc4 a5 41. Rc6 Bd8 42. Ra6 Rd5 43. Kf3 Rd3+ 44. Kf2 Rd5 45. Ke3 Kh5 46. Nd4 Be7 47. Nb3 Bd8 48. Nd4 g5 49. Nf3 gxf4+ 50. gxf4 Be7 51. Ne5 Bd6 52. Nf7 Bc5+ 53. Ke2 Bf8 54. Ne5 Bg7 55. Nd3 Bd4 56. Ra8 Kg6 57. Ra6+ Kf7 58. b3 Ke7 59. Ne1 Rc5 60. Nf3 Ba1 61. Ne1 Kd7 62. Kd1 Bd4 63. Nd3 Rd5 64. Kc2 Be3 65. Ne5+ Kc7 66. Nc4 Bxf4 67. Rxa5 Kc6 68. Rxd5 Kxd5 69. Kd3 Bc1 70. Kc2 Bg5 71. Kd3 Be7 72. Ke3 Bc5+ 73. Kf4 Ke6 74. Kf3 Bd6 75. Ke3 Bf8 76. Kd4 Bg7+ 77. Kd3 Kd5 78. a3 1/2-1/2

[Event "St Petersburg Summer op"]
[Site "St Petersburg"]
[Date "2016.08.17"]
[Round "1"]
[White "Bezobrazov, Lev"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "1528"]
[BlackElo "2099"]
[PlyCount "82"]
[EventDate "2016.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d6 6. d4 Nc6 7. 0-0 e5 8. dxe5 Ng4 9. Nbd2 Ngxe5 10. Qc1 Re8 11. Nxe5 Nxe5 12. c4 c6 13. Nf3 Nxf3+ 14. Bxf3 Bh3 15. Rd1 Qe7 16. Bxg7 Kxg7 17. Qf4 g5 18. Qd4+ Qe5 19. Qxe5+ dxe5 20. Bg2 Bxg2 21. Kxg2 Rad8 22. g4 Rd4 23. Rxd4 exd4 24. Kf3 h5 25. Re1 hxg4+ 26. Kxg4 Kg6 27. e3 f5+ 28. Kf3 g4+ 29. Kg3 Re4 30. Rd1 dxe3 31. fxe3 Rxe3+ 32. Kf4 Re4+ 33. Kg3 Kf6 34. Rd3 b5 35. cxb5 cxb5 36. Rd5 a6 37. Rd6+ Re6 38. Rd4 Kg5 39. Rd5 Re2 40. h4+ gxh3 41. Kxh3 Rxa2 0-1

[Event "Chigorin Memorial 23rd"]
[Site "St Petersburg"]
[Date "2015.10.11"]
[Round "9"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Ovchinnikov, Vsevolod"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2065"]
[BlackElo "2273"]
[PlyCount "78"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. g3 dxe4 4. Nxe4 c5 5. Bg2 Be7 6. Ne2 Nf6 7. d4 cxd4 8. Qxd4 0-0 9. Qxd8 Rxd8 10. 0-0 Nc6 11. Bg5 e5 12. Nxf6+ gxf6 13. Be3 Nb4 14. c4 Bf5 15. Bxb7 Rab8 16. Bf3 Nc2 17. Bxa7 Nxa1 18. Bxb8 Rxb8 19. Rxa1 Rxb2 20. Nc3 Bc5 21. Nd1 Rd2 22. a4 Bd4 23. Rc1 Bc5 24. Ne3 Be6 25. Bc6 f5 26. Nd1 f4 27. gxf4 exf4 28. Kg2 Bg4 29. Bf3 Bf5 30. Kf1 Bc2 31. Ke1 Bb4 32. Kf1 Bd3+ 33. Kg2 Bc5 34. Kh3 f5 35. Kh4 h6 36. Kh3 Bf1+ 37. Bg2 Be2 38. Bd5+ Kh7 39. Nc3 Bg4+ 0-1

[Event "Chigorin Memorial 23rd"]
[Site "St Petersburg"]
[Date "2015.10.10"]
[Round "8"]
[White "Zemnitskiy, Alexander"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1856"]
[BlackElo "2065"]
[PlyCount "138"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. 0-0 Ngf6 9. b3 Bd6 10. c4 0-0 11. Bb2 Qc7 12. Re1 Rad8 13. Bxg6 hxg6 14. Qc2 Rfe8 15. Rad1 c5 16. a3 a6 17. dxc5 Bxc5 18. b4 Bd6 19. c5 Be7 20. Nd2 Nd5 21. Nc4 b6 22. Ne3 Nxe3 23. Rxe3 bxc5 24. Ne4 Nf6 25. Bxf6 gxf6 26. Rc1 Rd5 27. Nxc5 Bxc5 28. bxc5 Red8 29. c6 Rd2 30. Qc4 a5 31. g3 Kg7 32. Qb5 Rb8 33. Qc5 Rbb2 34. Rf3 e5 35. Qc3 Qb6 36. Qc5 Rd1+ 37. Kg2 Rxc1 38. Qxc1 Rb1 39. Qc4 Qc7 40. Rc3 Rb8 41. Qa6 Re8 42. Qb7 Re7 43. Qb5 e4 44. Qd5 Re6 45. Qd7 Qxd7 46. cxd7 Rd6 47. Rc7 f5 48. h4 Rd2 49. Kf1 Kf6 50. Ke1 Rd5 51. Ke2 Ke6 52. Ra7 Rxd7 53. Rxa5 Rd3 54. Ra8 Rb3 55. a4 Ra3 56. a5 Ke5 57. a6 f4 58. a7 f3+ 59. Kd2 Kf5 60. h5 gxh5 61. Rh8 Rxa7 62. Rxh5+ Kg6 63. Rh4 f5 64. Rh2 Ra2+ 65. Ke3 Kg5 66. Kd4 Re2 67. Ke5 e3 68. Rh1 exf2+ 69. Kd4 Re1 0-1

[Event "Chigorin Memorial 23rd"]
[Site "St Petersburg"]
[Date "2015.10.09"]
[Round "7"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Kashin, Yury"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2065"]
[BlackElo "1848"]
[PlyCount "71"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. g3 c6 4. Bg2 g6 5. d4 Bg7 6. Nf3 Ne7 7. 0-0 0-0 8. Re1 Nd7 9. Bf4 b5 10. Qd2 Nb6 11. b3 Bb7 12. Bh6 b4 13. Nd1 dxe4 14. Bxg7 Kxg7 15. Rxe4 Nbd5 16. Ne3 Nc3 17. Rh4 h5 18. Ne5 Rh8 19. Nd1 f6 20. Nd3 g5 21. Nc5 gxh4 22. Nxe6+ Kf7 23. Nxd8+ Raxd8 24. Nxc3 bxc3 25. Qxc3 hxg3 26. hxg3 h4 27. Re1 Rhe8 28. gxh4 Nf5 29. Rxe8 Rxe8 30. Bxc6 Rg8+ 31. Kf1 Ba6+ 32. Ke1 Rg1+ 33. Kd2 Nxh4 34. Qh3 Ng6 35. Qh7+ Kf8 36. Bd5 1-0

[Event "Chigorin Memorial 23rd"]
[Site "St Petersburg"]
[Date "2015.10.08"]
[Round "6"]
[White "Nuritdinov, Nizomiddin"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1918"]
[BlackElo "2065"]
[PlyCount "79"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 Nc6 7. Be3 Re8 8. d5 Nb4 9. a3 Na6 10. Qc2 Nc5 11. b4 Nfxe4 12. Bd4 Bxd4 13. Nxd4 e5 14. Nf3 Nxc3 15. bxc5 e4 16. Nd4 dxc5 17. Qxc3 cxd4 18. Qxd4 c5 19. Qxc5 Qf6 20. Rc1 e3 21. fxe3 Bd7 22. Be2 Re4 23. Bf3 b6 24. Qc7 Rxe3+ 25. Kf2 Qd4 26. Rhd1 Rd3+ 27. Kg3 Bf5 28. Rxd3 Qxd3 29. Rd1 Qe3 30. d6 Qe5+ 31. Kf2 Rc8 32. Qe7 Qc5+ 33. Kg3 Qxa3 34. Kh2 Be6 35. Bd5 Bxd5 36. d7 Qxe7 37. dxc8Q+ Kg7 38. cxd5 Qd6+ 39. Kh1 b5 40. Qc6 1-0

[Event "Chigorin Memorial 23rd"]
[Site "St Petersburg"]
[Date "2015.10.07"]
[Round "5"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Artamonov, Valery"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2065"]
[BlackElo "2287"]
[PlyCount "104"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d5 4. Nf3 c5 5. Bb5+ Kf8 6. 0-0 a6 7. Bd3 cxd4 8. Nxd5 e6 9. Nf4 Nc6 10. Bd2 Nge7 11. Qe2 b6 12. Rac1 Qd6 13. Rfe1 Bb7 14. h4 e5 15. Nh3 Bc8 16. Nh2 h6 17. h5 g5 18. Ng4 a5 19. Bc4 Ra7 20. a3 Ng8 21. f3 Nf6 22. Nxf6 Bxf6 23. Nf2 Kg7 24. Nh1 Bd7 25. Ng3 Ne7 26. Bd3 Rd8 27. c4 dxc3 28. Rxc3 Nc6 29. Be3 Nd4 30. Qf2 Kg8 31. Rec1 Bg7 32. Bc4 b5 33. Bd5 b4 34. Rc5 Be6 35. Ne2 Bxd5 36. Rxd5 Qf6 37. Bxd4 exd4 38. e5 Qb6 39. Rc6 Qb8 40. Rxd8+ Qxd8 41. Rd6 Rd7 42. Qxd4 Bxe5 43. Rxd7 Bxd4+ 44. Rxd4 Qe7 45. Kf2 bxa3 46. bxa3 Qxa3 47. g4 a4 48. Rd8+ Kh7 49. Nd4 Qb2+ 50. Ke3 a3 51. Rc8 a2 52. Nc2 Qc1+ 0-1

[Event "Chigorin Memorial 23rd"]
[Site "St Petersburg"]
[Date "2015.10.06"]
[Round "4"]
[White "Isakov, Andrey"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2286"]
[BlackElo "2065"]
[PlyCount "117"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 e6 7. Nf3 Bd6 8. Bxd6 Qxd6 9. 0-0 0-0 10. Re1 Qf4 11. Nbd2 Bd7 12. g3 Qh6 13. h4 g6 14. Nh2 Rad8 15. Ndf3 Bc8 16. b4 Qg7 17. b5 Na5 18. Ne5 Ne8 19. Qa4 b6 20. Nc6 Nxc6 21. bxc6 f6 22. c4 Kh8 23. cxd5 Rxd5 24. Be4 Rd6 25. Bg2 Qc7 26. Rac1 Ng7 27. Qb4 Rfd8 28. Nf3 Nf5 29. Red1 h5 30. d5 exd5 31. Qf4 Kg7 32. Bh3 Ne7 33. Nd4 Bxh3 34. Nb5 Qxc6 35. Rxc6 Rxc6 36. Nxa7 Rc5 37. a4 Rd7 38. Nb5 Rc4 39. Rd4 Be6 40. Rxc4 dxc4 41. Qe3 Bd5 42. Nc3 Nf5 43. Qxb6 Bf3 44. a5 Nd4 45. Kh2 Bc6 46. a6 Nf3+ 47. Kg2 Ne5+ 48. Kf1 Bf3 49. a7 Rd3 50. Qc7+ Kh6 51. Qb8 g5 52. hxg5+ Kxg5 53. a8Q Bxa8 54. f4+ Kg4 55. fxe5 Rxc3 56. Qxa8 f5 57. e6 Re3 58. Kf2 f4 59. Qg8+ 1-0

[Event "Chigorin Memorial 23rd"]
[Site "St Petersburg"]
[Date "2015.10.05"]
[Round "3"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Malyshev, Grigory"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2065"]
[BlackElo "2293"]
[PlyCount "153"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. g3 Nf6 4. Bg2 Be7 5. e5 Nfd7 6. f4 c5 7. Nf3 Nc6 8. 0-0 0-0 9. d3 a6 10. Ne2 Qc7 11. Be3 b5 12. Bf2 Nb6 13. c3 Bd7 14. g4 f6 15. exf6 gxf6 16. h3 Bd6 17. Qd2 Ne7 18. Nh4 Rae8 19. Rae1 Ng6 20. Nxg6 hxg6 21. d4 cxd4 22. cxd4 Nc4 23. Qd3 Kg7 24. b3 Nb6 25. Rc1 Qb8 26. Bg3 Rh8 27. h4 f5 28. Bf3 Bc7 29. g5 Nc8 30. Qe3 Bd6 31. Kg2 Ne7 32. Rh1 Rc8 33. Rxc8 Qxc8 34. Rc1 Qb7 35. Rc2 Rc8 36. Qc1 Rxc2 37. Qxc2 Qc6 38. Qd2 b4 39. Nc1 Qc3 40. Be1 Nc6 41. Ne2 Qa1 42. Bf2 Ne7 43. Ng3 Qc3 44. Be3 Bb5 45. Qf2 Bd3 46. h5 Qc2 47. Be2 Bxe2 48. h6+ Kh7 49. Qxe2 Qxe2+ 50. Nxe2 Nc6 51. Kf2 Na7 52. Ke1 Nb5 53. Kd2 a5 54. Kd3 Kg8 55. Bd2 Bc7 56. Nc1 Nd6 57. Ke3 Ne4 58. Nd3 Bd6 59. Be1 Kh7 60. Bd2 Kg8 61. Ke2 Kh7 62. Kd1 Kg8 63. Kc2 Kh7 64. Be3 Nc3 65. a4 Ne2 66. Kd2 Ng3 67. Nc5 Nh5 68. Nxe6 Kh8 69. Kd3 Kh7 70. Bd2 Kg8 71. Ke3 Ng3 72. Be1 Ne4 73. Nd8 Bc7 74. Nc6 Kh7 75. Ne7 Bb6 76. Nxd5 Ba7 77. Kd3 1-0

[Event "Chigorin Memorial 23rd"]
[Site "St Petersburg"]
[Date "2015.10.04"]
[Round "2"]
[White "Montolio Benedicto, Cesar"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1816"]
[BlackElo "2065"]
[PlyCount "34"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qb6 11. Qb3 e6 12. Bf4 Ngf6 13. 0-0-0 Qxb3 14. axb3 Be7 15. Nd2 Nd5 16. Be3 0-0 17. Nde4 f5 0-1

[Event "Chigorin Memorial 23rd"]
[Site "St Petersburg"]
[Date "2015.10.03"]
[Round "1"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Usmanov, Vasily"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2065"]
[BlackElo "2450"]
[PlyCount "78"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. g3 g6 7. Bg2 Bg7 8. Nxc6 bxc6 9. e5 Nd5 10. Nxd5 cxd5 11. Bxd5 Rb8 12. Bc6+ Kf8 13. 0-0 Bxe5 14. Re1 Kg7 15. c3 h5 16. h4 Qb6 17. Bf3 a5 18. Kg2 Bf5 19. Re2 Qa6 20. Be3 a4 21. Bd4 Bxd4 22. Qxd4+ e5 23. Qe3 Rhe8 24. Bd5 Rb5 25. Rd2 Reb8 26. Qe2 Rxd5 27. Qxa6 Rxd2 28. Qxa4 Rbxb2 29. Qa7 d5 30. Qe3 Re2 31. Qc5 d4 32. Rf1 Rbc2 33. a4 Rxc3 34. Qb6 Be4+ 35. Kh2 Rf3 36. a5 d3 37. Qc5 d2 38. Qxe5+ Kh7 39. Qd4 Re1 0-1

[Event "Chigorin Memorial 22nd"]
[Site "St Petersburg"]
[Date "2014.10.26"]
[Round "9"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Babanin, Gleb"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2138"]
[BlackElo "1883"]
[PlyCount "51"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[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. a4 Bb7 9. c3 Nb8 10. d3 Nbd7 11. Nbd2 0-0 12. Nf1 Re8 13. Ng3 Bf8 14. Ng5 Re7 15. Nf5 d5 16. Nxe7+ Bxe7 17. exd5 Nxd5 18. Qh5 Bxg5 19. Bxg5 Qe8 20. d4 e4 21. Qh4 N5f6 22. Re3 h6 23. Bxh6 bxa4 24. Rg3 axb3 25. Bxg7 Nh7 26. Bf6+ 1-0

[Event "Chigorin Memorial 22nd"]
[Site "St Petersburg"]
[Date "2014.10.25"]
[Round "8"]
[White "Borisovsky, Dmitry"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1973"]
[BlackElo "2138"]
[PlyCount "95"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 g6 4. d4 dxe4 5. Nxe4 Bg7 6. h3 Nf6 7. Nxf6+ exf6 8. Bd3 0-0 9. 0-0 Re8 10. Bf4 Nd7 11. c3 Nf8 12. Qd2 Ne6 13. Bh6 Qd6 14. Rfe1 Bd7 15. Nh2 Bxh6 16. Qxh6 Qf4 17. Qxf4 Nxf4 18. Bf1 Bf5 19. Ng4 Kg7 20. Ne3 Be6 21. a3 Rad8 22. h4 f5 23. Nc4 Bc8 24. Rxe8 Rxe8 25. Nd6 Rd8 26. Nxc8 Rxc8 27. Re1 Kf8 28. g3 Nh5 29. Be2 Nf6 30. a4 Re8 31. Kf1 Ne4 32. Rd1 Nd6 33. a5 h5 34. Bf3 a6 35. b4 f4 36. d5 cxd5 37. Rxd5 Re6 38. gxf4 Rf6 39. Rd4 Ke7 40. c4 Nf5 41. Rd3 b6 42. Bb7 bxa5 43. bxa5 Nxh4 44. c5 Rxf4 45. Bxa6 Ra4 46. c6 Ra1+ 47. Ke2 Rc1 48. Bb7 1-0

[Event "Chigorin Memorial 22nd"]
[Site "St Petersburg"]
[Date "2014.10.24"]
[Round "7"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Petrushev, Nikita"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2138"]
[BlackElo "1974"]
[PlyCount "82"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qc4 12. Nxc6 bxc6 13. c3 Be6 14. Qc2 Rfd8 15. Rfd1 Bf5 16. Rxd8+ Rxd8 17. Rd1 Rxd1+ 18. Qxd1 h5 19. h3 Qxa2 20. Qd8+ Kh7 21. Qxe7 Be6 22. Qb7 Qb1+ 23. Kh2 Bxc3 24. Bxc6 Qxb2 25. Qxa7 Bg7 26. g3 Qf6 27. Be4 Bf5 28. Bxf5 Qxf5 29. Qb7 Qe6 30. Kg2 Qf5 31. Qf3 Qxf3+ 32. Kxf3 Bb2 33. Ke4 Kg8 34. Bf4 Bg7 35. Kd5 Bf8 36. Be5 Ba3 37. Bf6 Bf8 38. f4 Ba3 39. Ke4 Kh7 40. f5 Bb4 41. Be5 Ba3 1/2-1/2

[Event "Chigorin Memorial 22nd"]
[Site "St Petersburg"]
[Date "2014.10.23"]
[Round "6"]
[White "Levin, Evgeny"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "0-1"]
[ECO "E72"]
[WhiteElo "1835"]
[BlackElo "2138"]
[PlyCount "42"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. e4 Nc6 7. Nge2 e5 8. d5 Nd4 9. Nxd4 exd4 10. Ne2 Re8 11. f3 c5 12. dxc6 bxc6 13. Nxd4 Qa5+ 14. Kf2 Qc5 15. Be3 Rxe4 16. Nc2 Qf5 17. Kg1 Rxc4 18. Na3 Rb4 19. Qxd6 Rxb2 20. Qd8+ Bf8 21. Bh6 Qc5+ 0-1

[Event "Chigorin Memorial 22nd"]
[Site "St Petersburg"]
[Date "2014.10.22"]
[Round "5"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Shapar, Tatiana"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2138"]
[BlackElo "1877"]
[PlyCount "100"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Bg4 4. Be2 Qxd5 5. 0-0 Nc6 6. h3 h5 7. d4 Bxf3 8. Bxf3 Qd7 9. c3 0-0-0 10. Na3 e5 11. dxe5 Nxe5 12. Qxd7+ Rxd7 13. Be2 Bc5 14. b4 Bb6 15. Bf4 Nd3 16. Bxd3 Rxd3 17. Nc4 Nd5 18. Nxb6+ axb6 19. Be5 Nxc3 20. Bxg7 Rg8 21. Be5 Nd5 22. a3 Re8 23. Bg3 c5 24. Rfd1 Rd4 25. Kf1 Ree4 26. Rac1 c4 27. Rxd4 Rxd4 28. Be5 Re4 29. Re1 Rxe1+ 30. Kxe1 b5 31. Ke2 Kd7 32. g3 f6 33. Bd4 Ke6 34. Bb2 f5 35. Bd4 Nf6 36. f3 Nd5 37. Kd2 Nf6 38. Bb2 Nd5 39. Ke2 Kf7 40. Bc1 Ke6 41. Bb2 Kf7 42. Bd4 Kg6 43. Bb2 f4 44. g4 Kg5 45. Bd4 Kh4 46. Bf2+ Kg5 47. Be1 Ne3 48. Kd2 Nd5 49. Bf2 Kg6 50. Bh4 Kh6 1/2-1/2

[Event "Chigorin Memorial 22nd"]
[Site "St Petersburg"]
[Date "2014.10.21"]
[Round "4"]
[White "Rygg, Snorre"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1849"]
[BlackElo "2138"]
[PlyCount "75"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Re8 7. 0-0 Nc6 8. Be3 Bg4 9. Rc1 Bxf3 10. Bxf3 e5 11. d5 Nd4 12. Nb5 c5 13. dxc6 bxc6 14. Nxd4 exd4 15. Bxd4 Nxe4 16. Re1 d5 17. Bxg7 Kxg7 18. cxd5 Qxd5 19. Qc2 f5 20. Bxe4 fxe4 21. Qxc6 Qxa2 22. Qb7+ Kh6 23. Rc7 Qg8 24. h4 Rad8 25. Qxa7 Rd3 26. b4 g5 27. hxg5+ Kg6 28. Qa1 Qf8 29. b5 Kxg5 30. Rxh7 Kg6 31. Rc7 Red8 32. Rc6+ Kh7 33. Qa7+ R8d7 34. Rc7 Qf5 35. Rxd7+ Rxd7 36. Qe3 Re7 37. b6 Kg8 38. Rc1 1-0

[Event "Chigorin Memorial 22nd"]
[Site "St Petersburg"]
[Date "2014.10.20"]
[Round "3"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Zhemchuzhina, Elizaveta"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2138"]
[BlackElo "1810"]
[PlyCount "85"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. g3 g6 5. Nc3 Bg7 6. Bg2 d6 7. 0-0 Nge7 8. d3 0-0 9. h4 Nd4 10. Nxd4 cxd4 11. Ne2 e5 12. Bd2 Rb8 13. b4 f5 14. b5 Be6 15. Qa4 b6 16. Rae1 Qd7 17. Rc1 a5 18. Kh2 Rbc8 19. Qb3 Rc5 20. a4 fxe4 21. Bxe4 Bh3 22. Bg2 Bxg2 23. Kxg2 Qb7+ 24. Kh2 Qf3 25. Ng1 Qg4 26. Qd1 Qxd1 27. Rcxd1 e4 28. Bc1 exd3 29. Ba3 Rxc4 30. Bxd6 Rf7 31. Rxd3 Rxa4 32. Nf3 Nf5 33. Ba3 Rc7 34. Rfd1 Rc2 35. Kg1 Nh6 36. Ng5 Bf6 37. Ne4 Be5 38. Re1 Nf7 39. Ng5 Nxg5 40. Rxe5 Nf7 41. Re8+ Kg7 42. Bf8+ Kf6 43. Rf3# 1-0

[Event "Chigorin Memorial 22nd"]
[Site "St Petersburg"]
[Date "2014.10.19"]
[Round "2"]
[White "Tskhadadze, Anna"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1860"]
[BlackElo "2138"]
[PlyCount "87"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d3 d6 6. e3 Nc6 7. Nge2 e5 8. 0-0 Be6 9. h3 Qd7 10. Kh2 Rad8 11. e4 Ne7 12. Be3 a6 13. f4 b5 14. b3 c6 15. a3 Ne8 16. Rc1 f5 17. cxb5 axb5 18. d4 fxe4 19. dxe5 Nf5 20. Bg1 d5 21. Nd4 Nxd4 22. Bxd4 Rf7 23. Ne2 Bf8 24. b4 Ra8 25. Rc3 Ng7 26. Qc1 Ra6 27. Bg1 Nf5 28. Nd4 Nxd4 29. Bxd4 Qe8 30. Rf2 Bd7 31. Rfc2 Qe6 32. Qd1 Be7 33. Qd2 Rf8 34. Qc1 h6 35. Be3 Kh7 36. Re2 Rg8 37. Rf2 Raa8 38. Bd4 Raf8 39. Qf1 Rg7 40. h4 Rfg8 41. Bh3 Qxh3+ 42. Qxh3 Bxh3 43. Kxh3 Rc8 44. Rfc2 1-0

