[Event "Geller Memorial op-B 3rd"]
[Site "Odessa"]
[Date "2007.09.13"]
[Round "6"]
[White "Ershov, Pavel"]
[Black "Kostornyh, Evgeniy"]
[Result "0-1"]
[ECO "A21"]
[PlyCount "120"]
[EventDate "2007.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Nc3 g6 4. Bg2 Bg7 5. d4 0-0 6. e3 d6 7. Nge2 c6 8. 0-0 e5 9. b4 e4 10. Rb1 a6 11. a4 Be6 12. d5 Bf7 13. Bb2 a5 14. Ba1 Na6 15. b5 Nb4 16. f3 cxd5 17. Nxd5 Nfxd5 18. Bxg7 Kxg7 19. cxd5 Qb6 20. Nd4 Nxd5 21. Qd2 Nf6 22. fxe4 fxe4 23. Qb2 d5 24. Rbe1 Kg8 25. Nc6 bxc6 26. Rxf6 Rac8 27. Bh3 Rc7 28. Qe5 Qb7 29. Bd7 Rxd7 30. bxc6 Qc7 31. Qc3 Rd6 32. Rxd6 Qxd6 33. c7 Rc8 34. Rc1 Be6 35. Qf6 Qd7 36. h4 Rf8 37. Qe5 Qf7 38. Qf4 Qxf4 39. gxf4 Kf7 40. Rc5 Ra8 41. Kf2 Ke7 42. c8Q Bxc8 43. Rxd5 Bf5 44. h5 Ke6 45. Re5+ Kf6 46. hxg6 Kxg6 47. Kg3 Kf6 48. Kh4 Rg8 49. Rxa5 Rg4+ 50. Kh3 Rxf4+ 51. Kg2 Rf3 52. Ra6+ Kg5 53. a5 Rxe3 54. Ra7 Ra3 55. a6 Kf4 56. Ra8 Ra2+ 57. Kg1 h5 58. a7 h4 59. Rh8 Rxa7 60. Rxh4+ Kg3 0-1

[Event "Geller Memorial op-B 3rd"]
[Site "Odessa"]
[Date "2007.09.12"]
[Round "5"]
[White "Nikitin, Andrey"]
[Black "Ershov, Pavel"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2469"]
[PlyCount "99"]
[EventDate "2007.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Nf3 0-0 8. c5 Nc6 9. Bb5 Qc7 10. 0-0 Rd8 11. Bxc6 bxc6 12. Ne5 Bd7 13. f4 Rab8 14. Rb1 Be8 15. Qe2 Rb4 16. Rfd1 Rdb8 17. b3 Qa5 18. Rd3 Rxd4 19. Rxd4 Qxc3 20. Rd3 Qxc5+ 21. Kh1 Ne4 22. Bxe7 Qxe7 23. Rc1 c5 24. Re3 f6 25. Nd3 Bb5 26. Rxe4 dxe4 27. Qxe4 Rd8 28. Nb2 Rd5 29. h3 Bc6 30. Qe3 Kf7 31. Nd3 Qd6 32. Nxc5 Rd2 33. Ne4 Rd1+ 34. Kh2 Qd5 35. Rxd1 Qxd1 36. Qxa7+ Kg6 37. Qe3 Kf7 38. Qd2 Qb1 39. Nd6+ Ke7 40. Nc4 Bd5 41. Ne3 Bc6 42. Qc2 Qe1 43. Qxc6 Qxe3 44. Qc7+ Kf8 45. b4 e5 46. Qc8+ Kf7 47. Qc4+ Kg6 48. f5+ Kg5 49. Qg4+ Kh6 50. Qh4# 1-0

[Event "Geller Memorial op-B 3rd"]
[Site "Odessa"]
[Date "2007.09.11"]
[Round "4"]
[White "Ershov, Pavel"]
[Black "Savchenko, Alexandr"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "2263"]
[PlyCount "42"]
[EventDate "2007.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. e4 c5 4. Nf3 Nc6 5. b3 e6 6. Bb2 Nge7 7. d3 0-0 8. g3 d5 9. a3 Qa5 10. Qd2 dxe4 11. dxe4 Rd8 12. Qc2 e5 13. Bg2 Nd4 14. Qd1 Bg4 15. b4 Nxf3+ 16. Qxf3 Bxf3 17. bxa5 Bxg2 18. Rg1 Bf3 19. g4 Nc6 20. Na4 Nd4 21. Bxd4 Rxd4 0-1

[Event "Geller Memorial op-B 3rd"]
[Site "Odessa"]
[Date "2007.09.10"]
[Round "3"]
[White "Shapovalov, Igor Mikhailovich"]
[Black "Ershov, Pavel"]
[Result "0-1"]
[ECO "A20"]
[PlyCount "126"]
[EventDate "2007.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Nd4 Nc6 5. Nxc6 dxc6 6. d4 c5 7. d5 Bd6 8. Qc2 Bf5 9. Bg5 Qe7 10. Bxf6 gxf6 11. e3 Bg6 12. Qa4+ Kf8 13. Be2 h5 14. h4 a6 15. a3 Qe5 16. Rc1 Qe7 17. Rb1 Qe5 18. Qc2 Qe7 19. Na2 a5 20. Nc3 Kg7 21. Na4 Qd7 22. Nc3 f5 23. g3 b6 24. Bd1 Rhd8 25. Qc1 Be5 26. Ba4 Qe7 27. Bc6 Rab8 28. Ne2 f6 29. Nf4 Bxf4 30. exf4 Be8 31. Bxe8 Qxe8 32. 0-0 a4 33. Qe3 c6 34. Rbd1 cxd5 35. Rxd5 Rxd5 36. cxd5 Qb5 37. Qd2 Rd8 38. d6 Qd3 39. Qd1 Qxd1 40. Rxd1 Kf7 41. g4 fxg4 42. Rd5 Ke6 43. Rxh5 Rxd6 44. Kg2 Rd3 45. Rh7 Kf5 46. Rb7 Rb3 47. h5 Kxf4 48. h6 Rh3 49. Rxb6 Rxh6 50. Rc6 Kg5 51. Rxc5+ f5 52. Ra5 Rb6 53. Rxa4 Rxb2 54. Kg1 Ra2 55. Ra8 Kf4 56. a4 Kf3 57. Ra5 f4 58. Ra8 Ra1+ 59. Kh2 Kxf2 60. a5 Ra3 61. Rh8 Rxa5 62. Rb8 e3 63. Rf8 Rh5# 0-1

[Event "Geller Memorial op-B 3rd"]
[Site "Odessa"]
[Date "2007.09.09"]
[Round "2"]
[White "Ershov, Pavel"]
[Black "Tribuntsov, Vladimir"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "85"]
[EventDate "2007.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. Bg5 Be7 6. Nf3 c6 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. 0-0 0-0 11. Rab1 a5 12. Ne5 Nxe5 13. dxe5 Nd7 14. Bf4 Nc5 15. Qd2 b5 16. Qc2 Rc8 17. Rfd1 f5 18. h3 Qe8 19. Ne2 Ne4 20. f3 Nc5 21. Nd4 g5 22. Bg3 Qg6 23. Be1 Nb7 24. Rbc1 Kg7 25. Qe2 a4 26. Rc2 b4 27. Qa6 Rc7 28. Rxc6 Rxc6 29. Qxc6 Qxc6 30. Nxc6 Bc5 31. Rxd5 Bxe3+ 32. Kf1 Bc5 33. Bxb4 Bxb4 34. Nxb4 Nd8 35. Rd7+ Kg6 36. Ra7 Re8 37. Nd3 Nc6 38. Ra6 Re6 39. Nc5 Rxe5 40. Rxc6+ Kh5 41. Nxa4 g4 42. Rc5 gxh3 43. g4+ 1-0

[Event "Geller Memorial op-B 3rd"]
[Site "Odessa"]
[Date "2007.09.08"]
[Round "1"]
[White "Diachuk, Nikolay"]
[Black "Ershov, Pavel"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "140"]
[EventDate "2007.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. h4 h5 7. g5 e6 8. Nh3 c5 9. Nf4 Bf5 10. Bd3 Ne7 11. Na3 a6 12. c3 Nbc6 13. Nc2 g6 14. Be3 Qb8 15. Bf2 b5 16. 0-0 c4 17. Bxf5 Nxf5 18. Ne3 Nce7 19. Nfg2 Bg7 20. Nc2 0-0 21. Re1 Ra7 22. Nge3 Rb7 23. Nxf5 Nxf5 24. a3 a5 25. Kg2 Rc8 26. Re2 Bf8 27. Be1 Be7 28. Kh3 Qc7 29. Ne3 Nxe3 30. Rxe3 Rcb8 31. Kg3 Kg7 32. f4 Qc6 33. Bd2 b4 34. axb4 axb4 35. Qa4 Qb6 36. Qa6 bxc3 37. bxc3 Qxa6 38. Rxa6 Rb2 39. Re2 Rc2 40. Kf3 Rb3 41. Be1 Rc1 42. Raa2 Rd1 43. Rac2 Rxd4 44. Red2 Rxd2 45. Bxd2 Bc5 46. Ke2 Rb1 47. Be1 Be3 48. Bg3 Rg1 49. Kf3 Bc5 50. Re2 Rf1+ 51. Kg2 Rg1+ 52. Kf3 Rf1+ 53. Kg2 Rc1 54. Be1 Kf8 55. Kf3 Rd1 56. Bd2 Ke7 57. Rh2 Kd7 58. Ke2 Rb1 59. Rh3 Kc6 60. Be1 d4 61. cxd4 Bxd4 62. Ra3 Kd5 63. Ra8 Ke4 64. Rf8 Rb7 65. Rc8 Rb2+ 66. Kd1 Kd3 67. Kc1 Ra2 68. Rb8 Ra1+ 69. Rb1 Rxb1+ 70. Kxb1 c3 0-1

[Event "Moscow Petrosian Memorial U18"]
[Site "Moscow"]
[Date "1997.??.??"]
[Round "?"]
[White "Ershov, Pavel"]
[Black "Kalinichev, Andrey"]
[Result "1/2-1/2"]
[ECO "A52"]
[PlyCount "69"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Nc3 Ngxe5 6. Nxe5 Nxe5 7. e4 Bb4 8. Bd2 0-0 9. Be2 d6 10. 0-0 Be6 11. b3 Bxc3 12. Bxc3 Qh4 13. Bxe5 dxe5 14. Bf3 Rfd8 15. Qe2 Rd4 16. Rfd1 Rad8 17. Rac1 c5 18. h3 R8d6 19. Rxd4 Rxd4 20. Rd1 Qd8 21. Rxd4 Qxd4 22. Qd1 Qxd1+ 23. Bxd1 Kf8 24. Kf1 Ke7 25. Ke2 a6 26. Ke3 Kd6 27. Be2 g6 28. g4 g5 29. Kd2 Kc6 30. a4 Kb6 31. Kc2 Ka5 32. Kc3 h6 33. Bf1 f6 34. Be2 Bf7 35. f3 1/2-1/2

