[Event "Kostroma Volga Cup op"]
[Site "Kostroma"]
[Date "2009.07.??"]
[Round "4"]
[White "Isaev, Evgeny"]
[Black "Prohorov, Sergey"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1909"]
[BlackElo "2135"]
[PlyCount "34"]
[EventDate "2009.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Ne4 5. Nxe4 dxe4 6. f3 Bf5 7. g3 f6 8. Be3 e5 9. dxe5 Qa5+ 10. Bd2 Qxe5 11. Qb3 Nd7 12. Qxb7 Rb8 13. Qxc6 Rxb2 14. Rc1 Rxd2 15. Kxd2 e3+ 16. Ke1 Bb4+ 17. Kd1 Qd4# 0-1

[Event "Kostroma Volga Cup op"]
[Site "Kostroma"]
[Date "2009.07.??"]
[Round "2"]
[White "Khamko, Kristina"]
[Black "Prohorov, Sergey"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1563"]
[BlackElo "2135"]
[PlyCount "46"]
[EventDate "2009.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 a6 5. a4 Bf5 6. e3 e6 7. Bd3 Bxd3 8. Qxd3 Bd6 9. Bg5 Nbd7 10. Bxf6 Nxf6 11. Nf3 0-0 12. 0-0 Re8 13. c5 Bc7 14. Nd2 e5 15. f3 exd4 16. exd4 Nh5 17. Ne2 Qh4 18. g3 Nxg3 19. hxg3 Bxg3 20. Nxg3 Qxg3+ 21. Kh1 Re6 22. Rf2 Rh6+ 23. Rh2 Rxh2# 0-1

[Event "Kostroma Volga Cup op"]
[Site "Kostroma"]
[Date "2009.07.??"]
[Round "6"]
[White "Kukhmazov, Arsen"]
[Black "Prohorov, Sergey"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1899"]
[BlackElo "2135"]
[PlyCount "49"]
[EventDate "2009.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 a6 5. Bf4 g6 6. e3 Bf5 7. Qb3 b5 8. c5 Nbd7 9. h3 Bg7 10. Nbd2 h5 11. Bd3 Bxd3 12. Qxd3 Qa5 13. Ne5 Nxe5 14. Bxe5 Kf8 15. a3 Nd7 16. Bxg7+ Kxg7 17. 0-0 e5 18. f4 e4 19. Qe2 f5 20. h4 Qc7 21. b4 Rhb8 22. Nb3 Nf8 23. Ra2 Ne6 24. g3 Nd8 25. Na5 1/2-1/2

[Event "Kostroma Volga Cup op"]
[Site "Kostroma"]
[Date "2009.07.??"]
[Round "3"]
[White "Prohorov, Sergey"]
[Black "Aleshintsev, Roman"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2135"]
[BlackElo "1953"]
[PlyCount "92"]
[EventDate "2009.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 Qb6 8. Ne5 Nf6 9. g4 Nbd7 10. Bg2 Nxe5 11. dxe5 Nd5 12. axb5 Bxc3 13. Bxc3 cxb5 14. Ba5 Qc5 15. Qd2 Bb7 16. 0-0 0-0 17. e4 Ne7 18. Bb4 Qc7 19. Bd6 Qd7 20. Qb4 Rfe8 21. f4 Nc8 22. Rfd1 Qc6 23. Ra3 Rd8 24. Rh3 a5 25. Qe1 Nxd6 26. exd6 Rxd6 27. Ra1 Rd3 28. Rh5 g6 29. Rh6 Qc5+ 30. Kh1 Rad8 31. h3 a4 32. f5 Qe3 33. Qh4 Rd1+ 34. Rxd1 Rxd1+ 35. Kh2 Qg1+ 36. Kg3 Qe1+ 37. Kf4 Qxh4 38. Rxh4 exf5 39. gxf5 gxf5 40. Kxf5 Rd2 41. Bf3 Rxb2 42. Rh6 a3 43. Rb6 Bc8+ 44. Kf6 Rf2 45. Rb8 Rxf3+ 46. Ke5 Rd3 0-1

[Event "Kostroma Volga Cup op"]
[Site "Kostroma"]
[Date "2009.07.??"]
[Round "1"]
[White "Prohorov, Sergey"]
[Black "Chernyshov, Konstantin"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2135"]
[BlackElo "2555"]
[PlyCount "90"]
[EventDate "2009.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. c4 Bg7 3. Nc3 c5 4. g3 Nc6 5. Bg2 d6 6. d3 h5 7. h4 Bg4 8. f3 Bd7 9. Bg5 a6 10. Qd2 b5 11. cxb5 axb5 12. Nxb5 Be6 13. Ne2 Qb6 14. Nbc3 Nd4 15. 0-0 Nxe2+ 16. Qxe2 c4+ 17. Be3 cxd3 18. Qxd3 Qxb2 19. Bd4 Bxd4+ 20. Qxd4 Nf6 21. Rab1 Qa3 22. Nb5 Qa5 23. Nxd6+ exd6 24. Qxf6 0-0 25. f4 Qc5+ 26. Kh2 Bc4 27. Rfc1 Rxa2 28. Rb2 Rfa8 29. Rbc2 Rxc2 30. Rxc2 Ra2 31. Rxa2 Bxa2 32. e5 dxe5 33. f5 Bb1 34. Qd8+ Qf8 35. Qd5 Qe7 36. Be4 Bxe4 37. Qxe4 Kg7 38. fxg6 fxg6 39. Kg2 Qd6 40. Qe3 Kf6 41. Qg5+ Kf7 42. Kf2 Qf6+ 43. Ke3 Qxg5+ 44. hxg5 Ke6 45. Ke4 Kd6 0-1

[Event "Kostroma Volga Cup op"]
[Site "Kostroma"]
[Date "2009.07.??"]
[Round "5"]
[White "Prohorov, Sergey"]
[Black "Rysbayeva, Korlan"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2135"]
[BlackElo "2007"]
[PlyCount "74"]
[EventDate "2009.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. a4 Nc6 8. Qe2 Qc7 9. Rd1 Bd6 10. dxc5 Bxc5 11. h3 h6 12. b3 0-0 13. Bb2 e5 14. Nbd2 Qe7 15. Nf1 Be6 16. Bxe6 Qxe6 17. Rac1 Bb6 18. Qc4 Qxc4 19. Rxc4 Rfe8 20. b4 e4 21. N3d2 Rad8 22. Bxf6 gxf6 23. Ng3 Re6 24. Kf1 f5 25. Nxf5 Rd5 26. g4 Ne5 27. Rxe4 Kf8 28. Ke2 Rc6 29. f4 Ng6 30. Nc4 Rxd1 31. Kxd1 Bc7 32. b5 axb5 33. axb5 Rc5 34. b6 Bd8 35. Nfd6 Rd5+ 36. Ke2 Kg7 37. Nxb7 Be7 1-0

[Event "Rybinsk op"]
[Site "Rybinsk"]
[Date "2009.06.19"]
[Round "8"]
[White "Matveev, Vladimir"]
[Black "Prohorov, Sergey"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2222"]
[BlackElo "2135"]
[PlyCount "64"]
[EventDate "2009.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Nf3 b5 6. b3 Bf5 7. Bd3 Bxd3 8. Qxd3 e6 9. 0-0 Nbd7 10. Ne5 Nxe5 11. dxe5 Nd7 12. f4 f6 13. cxd5 exd5 14. Bb2 Be7 15. Rad1 0-0 16. Nxd5 Nc5 17. Nxe7+ Qxe7 18. exf6 gxf6 19. Ba3 a5 20. Bxc5 Qxc5 21. Rc1 Qb6 22. Rf3 Rad8 23. Rg3+ Kh8 24. Qc3 Rd6 25. Rg5 Qd8 26. Rc5 Rd3 27. Qb2 Rxe3 28. Rxc6 Qe7 29. h3 Re2 30. Qc3 Qe4 31. Qg3 Rg8 32. Rc8 Rxg2+ 0-1

[Event "Rybinsk op"]
[Site "Rybinsk"]
[Date "2009.06.19"]
[Round "9"]
[White "Prohorov, Sergey"]
[Black "Bochkov, Artem"]
[Result "0-1"]
[ECO "E85"]
[WhiteElo "2135"]
[BlackElo "2003"]
[PlyCount "108"]
[EventDate "2009.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 e5 8. d5 Ne7 9. Qd2 a6 10. Nc1 Nd7 11. Nb3 f5 12. Bd3 f4 13. Bf2 c5 14. dxc6 bxc6 15. Be2 Nf6 16. 0-0-0 d5 17. cxd5 cxd5 18. exd5 Bf5 19. Bd3 Kh8 20. Be4 Rc8 21. Kb1 Rxc3 22. Qxc3 Nxe4 23. fxe4 Bxe4+ 24. Ka1 Nxd5 25. Qd2 Bxg2 26. Bc5 Bxh1 27. Bxf8 Qxf8 28. Rxh1 Ne3 29. Rc1 h6 30. a3 Nf5 31. Qd7 Qe7 32. Rc8+ Kh7 33. Qd5 g5 34. Nc5 g4 35. Qe4 Kg6 36. Rc6+ Bf6 37. Nd3 Kg5 38. Nb4 Qd7 39. Rxa6 Qd4 40. Qc2 f3 41. Nd3 Ne3 42. Qd2 Kf5 43. Re6 Bg5 44. Re8 Nd5 45. Qc2 Ne3 46. Rf8+ Bf6 47. Qc8+ Kg5 48. Nc5 Qd1+ 49. Ka2 f2 50. Rxf6 Kxf6 51. Qf8+ Kg5 52. Qe7+ Kh5 53. Qe8+ Kh4 54. Qe7+ Kh3 0-1

[Event "Rybinsk op"]
[Site "Rybinsk"]
[Date "2009.06.18"]
[Round "7"]
[White "Prohorov, Sergey"]
[Black "Skuratovich, Yakov"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2135"]
[BlackElo "1986"]
[PlyCount "68"]
[EventDate "2009.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Rb8 8. f4 Nge7 9. Nf3 0-0 10. 0-0 b5 11. g4 f5 12. g5 b4 13. Nd1 Nd4 14. c3 bxc3 15. bxc3 Nxf3+ 16. Bxf3 Ba6 17. Rf2 Qa5 18. h4 Rfd8 19. h5 fxe4 20. dxe4 d5 21. e5 Nf5 22. Bg4 Qb6 23. Bxf5 exf5 24. Rh2 d4 25. cxd4 cxd4 26. Bf2 Qb7 27. Rc1 Qb5 28. Rh3 Qf1+ 29. Kh2 Bb7 30. Bg1 Rdc8 31. Rxc8+ Rxc8 32. Rb3 Rc2 33. Qxc2 Qxf4+ 34. Rg3 Qh4+ 0-1

[Event "Rybinsk op"]
[Site "Rybinsk"]
[Date "2009.06.18"]
[Round "6"]
[White "Vinogradov, Alexander"]
[Black "Prohorov, Sergey"]
[Result "0-1"]
[ECO "B98"]
[WhiteElo "1954"]
[BlackElo "2135"]
[PlyCount "192"]
[EventDate "2009.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. Bd3 h6 10. Bh4 Nxe4 11. Bxe7 Nxc3 12. Bxd6 Qxd6 13. bxc3 Nc6 14. Ne2 Qc5 15. Qf2 Qxf2+ 16. Kxf2 Bd7 17. Rab1 Rb8 18. Rb6 Kd8 19. Nd4 Kc7 20. Nxc6 Kxb6 21. Nxb8 Rxb8 22. Rb1+ Kc7 23. Ke3 Bc6 24. g3 Rd8 25. Bc4 Bd5 26. Bb3 Rd6 27. h4 h5 28. Rf1 g6 29. Rf2 b5 30. a3 Kc6 31. Rd2 Kc5 32. Rd4 a5 33. a4 Bxb3 34. Rxd6 Kxd6 35. cxb3 bxa4 36. bxa4 Kc5 37. Ke4 Kc4 38. Ke5 Kxc3 39. Kf6 Kb4 40. Kxf7 Kxa4 41. Kxe6 Kb5 42. g4 hxg4 43. f5 g3 44. f6 g2 45. f7 g1Q 46. f8Q Qg4+ 47. Ke5 Qe2+ 48. Kd6 Qd3+ 49. Kc7 Qg3+ 50. Kb7 Qxh4 51. Qe8+ Kb4 52. Qxg6 Qe7+ 53. Ka6 Qe2+ 54. Kb6 Qe3+ 55. Ka6 a4 56. Qb1+ Qb3 57. Qe1+ Qc3 58. Qe7+ Kb3 59. Qb7+ Ka2 60. Qd5+ Kb2 61. Qg2+ Ka3 62. Qf1 Qc8+ 63. Ka5 Qa8+ 64. Kb5 Qb7+ 65. Ka5 Qc7+ 66. Kb5 Qb7+ 67. Ka5 Qb4+ 68. Ka6 Qc3 69. Kb5 Qe5+ 70. Kc4 Qb2 71. Qf8+ Ka2 72. Kd5 a3 73. Kc6 Kb1 74. Kd7 Qb7+ 75. Ke6 Qe4+ 76. Kd7 Qd3+ 77. Ke6 a2 78. Qb4+ Kc2 79. Qc5+ Kb2 80. Qe5+ Kb3 81. Qb8+ Kc2 82. Qh2+ Kb3 83. Qb8+ Kc2 84. Qh2+ Qd2 85. Qh7+ Kd1 86. Qa7 Qh6+ 87. Kf5 Qf8+ 88. Kg6 Qd6+ 89. Kf5 Qd3+ 90. Ke6 Qe4+ 91. Kd6 Qc2 92. Ke6 Qe2+ 93. Kf5 Qf3+ 94. Ke6 Qe4+ 95. Kd6 Qg6+ 96. Kd5 Qf5+ 0-1

[Event "Rybinsk op"]
[Site "Rybinsk"]
[Date "2009.06.16"]
[Round "4"]
[White "Morozov, Egor"]
[Black "Prohorov, Sergey"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1961"]
[BlackElo "2135"]
[PlyCount "130"]
[EventDate "2009.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 d5 2. g3 Nf6 3. Bg2 c6 4. c4 Bf5 5. Nc3 e6 6. Nf3 h6 7. 0-0 Ne4 8. Qb3 Qb6 9. c5 Qxb3 10. axb3 Na6 11. Nd2 Nxd2 12. Bxd2 e5 13. e3 Be7 14. Rfc1 exd4 15. exd4 Bf6 16. Ra4 Nc7 17. Be3 a6 18. Bf1 g5 19. Rd1 0-0 20. Rd2 Rfe8 21. Ra1 Re7 22. Bd3 Bxd3 23. Rxd3 Rae8 24. Kg2 Kg7 25. Rd2 Kg6 26. g4 h5 27. h3 Bg7 28. Ne2 f5 29. gxf5+ Kxf5 30. Rg1 Bf6 31. Kh2 Ne6 32. Ng3+ Kg6 33. Rdd1 Ng7 34. Rd3 Nf5 35. Nxf5 Kxf5 36. Rgd1 Re4 37. Kg2 Bd8 38. b4 Bc7 39. b3 R8e7 40. R1d2 Rh4 41. Rd1 g4 42. hxg4+ hxg4 43. Rh1 Rxh1 44. Kxh1 Rh7+ 45. Kg1 Ke4 46. Rd1 Kf3 47. Rd3 Ke4 48. Rd1 Rh3 49. Kg2 Bf4 50. Bxf4 Kxf4 51. Rb1 Rd3 52. b5 axb5 53. b4 Rxd4 54. Kf1 Rd2 55. Ra1 Rb2 56. Ra7 Rxb4 57. Rxb7 Rc4 58. Ke2 Rxc5 59. Kd3 Rc4 60. Rf7+ Ke5 61. Rf8 Kd6 62. Rd8+ Kc5 63. Rb8 b4 64. Rg8 Rd4+ 65. Kc2 Kc4 0-1

[Event "Rybinsk op"]
[Site "Rybinsk"]
[Date "2009.06.16"]
[Round "5"]
[White "Prohorov, Sergey"]
[Black "Toivonen, Alexander"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "2135"]
[BlackElo "2289"]
[PlyCount "68"]
[EventDate "2009.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e5 2. c4 Nc6 3. g3 f5 4. exf5 Nf6 5. Nc3 Bc5 6. Bg2 0-0 7. a3 a5 8. d3 d6 9. g4 Nd4 10. h3 h6 11. Nf3 c6 12. Nxd4 Bxd4 13. Be3 Qb6 14. Qd2 Nd7 15. Rb1 a4 16. 0-0 Nc5 17. Bxd4 exd4 18. Ne4 Nxe4 19. Bxe4 Bd7 20. Rfe1 Qd8 21. Re2 Qh4 22. Kg2 g6 23. fxg6 Kg7 24. f3 Rae8 25. Qe1 Qg5 26. Qd2 d5 27. cxd5 cxd5 28. f4 Rxf4 29. Bf3 Ref8 30. Rbe1 Kxg6 31. Rf1 h5 32. Ref2 hxg4 33. Bxg4 Bxg4 34. Rxf4 Bxh3+ 0-1

[Event "Rybinsk op"]
[Site "Rybinsk"]
[Date "2009.06.15"]
[Round "3"]
[White "Khuseinova, Anna"]
[Black "Prohorov, Sergey"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1849"]
[BlackElo "2135"]
[PlyCount "44"]
[EventDate "2009.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 d5 4. Bb5+ Bd7 5. Bxd7+ Nxd7 6. d3 g6 7. 0-0 Bg7 8. c3 Ne7 9. Qe1 Qb6 10. Kh1 f5 11. exd5 exd5 12. Ne5 Nxe5 13. fxe5 0-0 14. Nd2 Nc6 15. Nf3 Rae8 16. e6 Qd8 17. Ng5 Qf6 18. Qd1 h6 19. Nf7 Kh7 20. Qd2 Rxe6 21. Nxh6 Qh4 22. c4 d4 0-1

[Event "Rybinsk op"]
[Site "Rybinsk"]
[Date "2009.06.15"]
[Round "2"]
[White "Prohorov, Sergey"]
[Black "Smirnov, Alexey1"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2135"]
[BlackElo "2415"]
[PlyCount "106"]
[EventDate "2009.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 Qa5 7. Qd2 Nd4 8. f4 Ne7 9. Nf3 Nec6 10. 0-0 d6 11. h3 Bd7 12. a3 0-0 13. Kh2 f5 14. Rf2 Rae8 15. Re1 b5 16. Nd1 Qc7 17. c3 Nb3 18. Qc2 c4 19. d4 fxe4 20. Qxe4 Ne7 21. Ng5 Nf5 22. Rfe2 h6 23. Nf3 Bc6 24. Qc2 Qb7 25. Nd2 Bxg2 26. Rxg2 Nxd2 27. Bxd2 e5 28. dxe5 dxe5 29. Ne3 Kh7 30. Nxf5 Rxf5 31. Rge2 Ref8 32. Qe4 Qd7 33. Be3 Rh5 34. Qg2 Qg4 35. Rf2 Rff5 36. h4 exf4 37. Bxf4 g5 38. Qf3 Rxf4 39. Qxg4 Rxg4 40. Kh3 Rgxh4+ 41. gxh4 Rxh4+ 42. Kg3 h5 43. Rf5 Rg4+ 44. Kf2 a6 45. Ree5 h4 46. Rf7 Kg8 47. Ree7 Bf8 48. Ra7 Bc5+ 49. Kf3 Rg3+ 50. Ke4 Bxa7 51. Rxa7 h3 52. Kf5 h2 53. Kg6 Kf8 0-1

[Event "Rybinsk op"]
[Site "Rybinsk"]
[Date "2009.06.14"]
[Round "1"]
[White "Prohorov, Sergey"]
[Black "Velikodvorskaya, Regina"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2135"]
[BlackElo "1728"]
[PlyCount "77"]
[EventDate "2009.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 b6 5. Bg2 Bb7 6. Ne2 Be7 7. 0-0 0-0 8. h3 Nbd7 9. f4 dxe4 10. dxe4 e5 11. Kh2 Nc5 12. fxe5 Nfxe4 13. Nxe4 Bxe4 14. Bxe4 Nxe4 15. Qe1 Ng5 16. Nf4 Qd7 17. h4 Ne6 18. Nh5 Qc6 19. c3 Rad8 20. Qe2 Nc5 21. Rf4 Kh8 22. Be3 Nd3 23. Rg4 Rg8 24. Bd4 Nc5 25. Rf1 Qe6 26. Rgf4 Rdf8 27. Qf3 g6 28. Nf6 Rg7 29. h5 g5 30. Rf5 h6 31. Ng4 Nd7 32. Qe4 c5 33. Be3 Kg8 34. b3 Kh8 35. Bc1 Rh7 36. Bb2 f6 37. c4 Qf7 38. e6 Qxh5+ 39. Kg2 1-0

[Event "Kostroma Volga Cup op"]
[Site "Kostroma"]
[Date "2008.07.??"]
[Round "9"]
[White "Avdeev, Ruslan"]
[Black "Prohorov, Sergey"]
[Result "1/2-1/2"]
[ECO "D53"]
[BlackElo "2168"]
[PlyCount "26"]
[EventDate "2008.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. Bg5 e6 6. e3 Nbd7 7. Bd3 Be7 8. 0-0 dxc4 9. Bxc4 b5 10. Bd3 c5 11. Rc1 Bb7 12. a3 Rc8 13. Bb1 0-0 1/2-1/2

[Event "Kostroma Volga Cup op"]
[Site "Kostroma"]
[Date "2008.07.??"]
[Round "5"]
[White "Blokhina, Elvira"]
[Black "Prohorov, Sergey"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1962"]
[BlackElo "2168"]
[PlyCount "102"]
[EventDate "2008.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e5 4. cxd5 cxd5 5. e4 dxe4 6. Bb5+ Bd7 7. dxe5 Bxb5 8. Qxd8+ Kxd8 9. Nxb5 Bb4+ 10. Bd2 Bxd2+ 11. Kxd2 Nc6 12. Nd6 Ke7 13. Nxe4 Nxe5 14. Ne2 Nf6 15. Nxf6 Kxf6 16. Nc3 Rhd8+ 17. Kc2 Rac8 18. Rad1 Kg6 19. h3 h5 20. Rxd8 Rxd8 21. Rd1 Rxd1 22. Nxd1 Kf5 23. Nc3 Nc6 24. Kd3 Ke5 25. a3 Nd4 26. f4+ Kxf4 27. Kxd4 Kg3 28. Ne2+ Kxg2 29. Nf4+ Kh2 30. Nxh5 g6 31. Nf6 Kxh3 32. Ke4 Kg3 33. Ke3 g5 34. Ne4+ Kg4 35. Nf6+ Kf5 36. Ne4 f6 37. Nd6+ Ke5 38. Nxb7 f5 39. Nc5 f4+ 40. Kf3 Kf5 41. b4 g4+ 42. Kf2 Ke5 43. Nb3 Ke4 44. Nc5+ Kd5 45. Nd3 Ke4 46. Nc1 g3+ 47. Kg2 Ke3 48. a4 Kd4 49. Ne2+ Kc4 50. b5 Kb4 51. Nc3 Ka5 1/2-1/2

[Event "Kostroma Volga Cup op"]
[Site "Kostroma"]
[Date "2008.07.??"]
[Round "3"]
[White "Glodyan, Dmitry"]
[Black "Prohorov, Sergey"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2020"]
[BlackElo "2168"]
[PlyCount "74"]
[EventDate "2008.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. g3 Bf5 5. Bg2 e6 6. Bb2 h6 7. 0-0 Nbd7 8. d3 Be7 9. Nbd2 0-0 10. a3 a5 11. Qc2 Bh7 12. Bc3 b5 13. cxb5 cxb5 14. b4 a4 15. Qb2 Qb6 16. Ne5 Nxe5 17. Bxe5 Rfc8 18. Rac1 Qb7 19. h3 Ne8 20. f4 Rxc1 21. Rxc1 Rc8 22. Nf3 Bd8 23. Bd4 Nd6 24. Rxc8 Qxc8 25. Bxg7 Nf5 26. Bh8 Bb6+ 27. Kh2 d4 28. Bxd4 Nxd4 29. Nxd4 Bxd4 30. Qxd4 Qc1 31. e4 Qxa3 32. g4 Qc1 33. Qf6 a3 34. g5 hxg5 35. fxg5 Bg6 36. h4 a2 37. h5 a1Q 0-1

[Event "Kostroma Volga Cup op"]
[Site "Kostroma"]
[Date "2008.07.??"]
[Round "2"]
[White "Prohorov, Sergey"]
[Black "Isaev, Evgeniy Yu"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2168"]
[BlackElo "2247"]
[PlyCount "86"]
[EventDate "2008.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. cxd5 exd5 7. Bd3 Be7 8. Nge2 0-0 9. Qc2 Re8 10. 0-0 Nf8 11. Ng3 h6 12. Bxf6 Bxf6 13. b4 Be6 14. a4 a5 15. b5 c5 16. dxc5 Rc8 17. Rac1 Rxc5 18. Qd2 d4 19. Nce4 dxe3 20. Nxf6+ Qxf6 21. Qxe3 Rxc1 22. Rxc1 Rc8 23. Rxc8 Bxc8 24. Qc5 Be6 25. Nf1 Qf4 26. Bc2 Qc4 27. Qxc4 Bxc4 28. Ne3 Be6 29. Be4 Bb3 30. Bxb7 Bxa4 31. Bc6 Ne6 32. Nd5 Nd4 33. Nc3 Nxc6 34. Nxa4 Na7 35. b6 Nc6 36. Kf1 Kf8 37. Ke2 Ke7 38. Kd3 Ne5+ 39. Kd4 Kd6 40. Nc5 Nd7 41. Nb7+ Ke7 42. Nxa5 Nxb6 43. Nc6+ Kf6 1/2-1/2

[Event "Kostroma Volga Cup op"]
[Site "Kostroma"]
[Date "2008.07.??"]
[Round "4"]
[White "Prohorov, Sergey"]
[Black "Kuptsov, Adel Igorevich"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2168"]
[PlyCount "16"]
[EventDate "2008.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Nf6 5. e3 Nbd7 6. a3 Bd6 7. b4 0-0 8. Bb2 Rb8 1/2-1/2

[Event "Kostroma Volga Cup op"]
[Site "Kostroma"]
[Date "2008.07.??"]
[Round "8"]
[White "Prohorov, Sergey"]
[Black "Obrezchikov, Mikhail"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2168"]
[BlackElo "1992"]
[PlyCount "28"]
[EventDate "2008.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. c3 Ne7 6. Qc2 Bg4 7. h3 Bh5 8. g4 Bg6 9. Bxg6 hxg6 10. Bf4 c6 11. Nd2 Qc7 12. Ne2 Nd7 13. Bxd6 Qxd6 14. 0-0-0 Qe6 1-0

[Event "Kostroma Volga Cup op"]
[Site "Kostroma"]
[Date "2008.07.??"]
[Round "6"]
[White "Prohorov, Sergey"]
[Black "Sotnikov, Maxim"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2168"]
[BlackElo "1979"]
[PlyCount "68"]
[EventDate "2008.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 Qe7 8. Bd3 b6 9. 0-0 Bb7 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Nf6 13. Bd3 h6 14. Nd2 c5 15. d5 exd5 16. cxd5 0-0 17. Ne4 Nxe4 18. Bxe4 Qe5 19. g3 Bxd5 20. Bf4 Qxe4 21. Qxe4 Bxe4 22. Bxd6 Rfd8 23. Rad1 Bf3 24. Rd2 Rd7 25. Bf4 Rxd2 26. Bxd2 Rd8 27. Be3 f6 28. h3 h5 29. Rc1 Kf7 30. Kf1 Ke6 31. Ke1 Rd3 32. Bd2 Bb7 33. Rc3 Rd5 34. Re3+ Kd7 1/2-1/2

[Event "Kostroma Volga Cup op"]
[Site "Kostroma"]
[Date "2008.07.??"]
[Round "1"]
[White "Pyatnitsyn, Maxim"]
[Black "Prohorov, Sergey"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1857"]
[BlackElo "2168"]
[PlyCount "57"]
[EventDate "2008.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 d6 6. Bd3 Nc6 7. a3 dxe5 8. dxe5 Be7 9. 0-0 Qc7 10. Qe2 Nb6 11. Re1 Na5 12. Bc2 c4 13. Nd4 Bd7 14. Nd2 Bc5 15. N2f3 h6 16. b4 cxb3 17. Nxb3 Nxb3 18. Bxb3 Bc6 19. Rd1 Rd8 20. Rxd8+ Qxd8 21. Be3 Qe7 22. Nd4 Bxd4 23. Bxd4 Qc7 24. Re1 Nd5 25. Bxd5 Bxd5 26. Bxa7 Qxc3 27. Qe3 Qxe3 28. Rxe3 Kd7 29. Rc3 1/2-1/2

[Event "Kostroma Volga Cup op"]
[Site "Kostroma"]
[Date "2008.07.??"]
[Round "7"]
[White "Ulyashev, Nikolai"]
[Black "Prohorov, Sergey"]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "1716"]
[BlackElo "2168"]
[PlyCount "66"]
[EventDate "2008.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 g6 7. Bg2 Bg7 8. 0-0 0-0 9. Re1 Qb6 10. Nb3 Bg4 11. Nd5 Nxd5 12. Qxg4 Nb4 13. Qe2 Nd7 14. c3 Nc6 15. Be3 Qc7 16. f4 Rac8 17. Rad1 b5 18. Nd4 Nxd4 19. cxd4 Qc4 20. Qxc4 Rxc4 21. e5 Nb6 22. b3 Rc2 23. Rd2 Rc7 24. Rdd1 d5 25. Rc1 Rfc8 26. Rxc7 Rxc7 27. Rc1 Rxc1+ 28. Bxc1 e6 29. Ba3 Bf8 30. Bxf8 Kxf8 31. Bf1 Nd7 32. a4 bxa4 33. bxa4 a5 1/2-1/2

