[Event "Tula Region Sports School-ch"]
[Site "Tula"]
[Date "2008.10.10"]
[Round "?"]
[White "Kosolapova, Lilia"]
[Black "Kostryukov, Oleg"]
[Result "0-1"]
[ECO "D26"]
[WhiteElo "1968"]
[BlackElo "1842"]
[PlyCount "106"]
[EventDate "2008.10.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 a6 5. Nc3 e6 6. Nf3 b5 7. Bd3 Bb7 8. 0-0 Nbd7 9. a3 c5 10. Re1 Qb6 11. Bc2 Rd8 12. dxc5 Nxc5 13. Qe2 Nce4 14. Nxe4 Bxe4 15. Bxe4 Nxe4 16. b4 Be7 17. Bb2 0-0 18. Bd4 Qb7 19. Rac1 Rc8 20. Qb2 Bf6 21. Red1 Rfd8 22. Bxf6 Nxf6 23. Nd4 Rxc1 24. Qxc1 Qd5 25. Rd2 Ne4 26. Re2 e5 27. Nf3 f6 28. h3 Qd1+ 29. Re1 Qxc1 30. Rxc1 Rd3 31. Rc8+ Kf7 32. Rc7+ Ke6 33. Rxg7 Rxa3 34. Rxh7 Ra4 35. Ra7 Ra1+ 36. Kh2 Nxf2 37. h4 f5 38. Ng5+ Kf6 39. Ra8 Ng4+ 40. Kg3 Nxe3 41. Rf8+ Kg7 42. Ne6+ Kg6 43. Nc5 Nd5 44. Rg8+ Kf7 45. Rg5 Ne7 46. Nd7 e4 47. Kf4 Rf1+ 48. Kg3 e3 49. Ne5+ Kf6 50. Nd7+ Ke6 51. Nc5+ Kf6 52. Nd7+ Kf7 53. Ne5+ Ke6 0-1

[Event "Tula Region Sports School-ch"]
[Site "Tula"]
[Date "2008.10.10"]
[Round "?"]
[White "Kostryukov, Oleg"]
[Black "Fedorova, Elizaveta"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1842"]
[PlyCount "95"]
[EventDate "2008.10.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Bf4 c5 7. d5 Nbd7 8. Be2 Ng4 9. 0-0 Nge5 10. Nxe5 Nxe5 11. Rb1 b6 12. Be3 Qd7 13. h3 Ba6 14. Qb3 Qc8 15. f4 Nd7 16. Rbe1 Bb7 17. Bg4 Qd8 18. Bf2 Nb8 19. e5 Na6 20. a3 Nc7 21. Bh4 f6 22. exf6 exf6 23. Re2 Bc8 24. Bxc8 Qxc8 25. f5 g5 26. Bg3 Qd7 27. Rfe1 Rfe8 28. Ne4 b5 29. Nxd6 Rxe2 30. Rxe2 bxc4 31. Qxc4 Bf8 32. Ne4 Ne8 33. d6+ Kh8 34. Qxc5 Bg7 35. Qd5 Rd8 36. Qe6 Qb5 37. Nc3 Qb6+ 38. Kh2 Qc6 39. d7 Qxd7 40. Qxd7 Rxd7 41. Rxe8+ Bf8 42. Rxf8+ Kg7 43. Rc8 Rd3 44. b4 h5 45. b5 Rd2 46. Bb8 Rb2 47. Bxa7 Kf7 48. b6 1-0

[Event "Tula Region Sports School-ch"]
[Site "Tula"]
[Date "2008.10.10"]
[Round "?"]
[White "Kostryukov, Oleg"]
[Black "Krivobokov, Aleksey"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1842"]
[BlackElo "2082"]
[PlyCount "112"]
[EventDate "2008.10.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 b5 6. cxd5 cxd5 7. Bd3 e6 8. 0-0 Bb7 9. Ne5 Bd6 10. f4 0-0 11. a3 Nbd7 12. b3 Rc8 13. Bb2 Ne4 14. Nxe4 dxe4 15. Nxd7 Qxd7 16. Be2 Bd5 17. a4 Bb4 18. Rc1 Rxc1 19. Bxc1 Rc8 20. Bb2 f5 21. Rf2 Bc3 22. Qa1 Bxb2 23. Qxb2 bxa4 24. Bxa6 Ra8 25. Bc4 Rb8 26. Bxd5 Qxd5 27. b4 Qc4 28. Rc2 Qxb4 29. Rc8+ Kf7 30. Rc7+ Kf6 31. Qxb4 Rxb4 32. Ra7 Rb3 33. Kf2 a3 34. h3 Rb2+ 35. Kg3 a2 36. h4 h5 37. Kh3 Kg6 38. Kg3 Kh7 39. Ra6 g6 40. Ra7+ Kg8 41. Kh3 Kf8 42. Kg3 Ke8 43. Kh3 Kd8 44. Kg3 Kc8 45. Kh3 Kb8 46. Ra6 Kb7 47. Ra5 Kb6 48. Ra8 Kc6 49. Ra3 Kb6 50. Ra8 Re2 51. Kh2 Kb5 52. Ra3 Kb4 53. Ra8 Kb3 54. Rb8+ Kc2 55. Ra8 Kb1 56. Rb8+ Rb2 0-1

[Event "Tula Region Sports School-ch"]
[Site "Tula"]
[Date "2008.10.10"]
[Round "?"]
[White "Kostryukov, Oleg"]
[Black "Maksimova, Alisa"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1842"]
[BlackElo "1895"]
[PlyCount "118"]
[EventDate "2008.10.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. cxd5 exd5 6. Qc2 Nc6 7. a3 Bg4 8. Ne5 Nxe5 9. dxe5 Ng8 10. g3 c6 11. Bg2 f6 12. Qa4 Qd7 13. Bf4 g5 14. exf6 Bxf6 15. Bd2 Ne7 16. f4 h6 17. 0-0-0 Nc8 18. h3 Nb6 19. Qc2 Bh5 20. g4 Bf7 21. e4 d4 22. e5 d3 23. Qb1 Be7 24. f5 Bb3 25. Rde1 Nc4 26. Qa1 0-0-0 27. Rhf1 Bc5 28. e6 Qc7 29. f6 Qh2 30. Ne4 Bd4 31. e7 Bxb2+ 32. Qxb2 Nxb2 33. Kxb2 Bf7 34. exd8Q+ Rxd8 35. Bf3 Qc7 36. Rb1 Qb6+ 37. Kc1 Qa6 38. Bb4 Qc4+ 39. Kd2 Qc2+ 40. Ke3 Bd5 41. Nd2 a5 42. Rfc1 Qa4 43. Bc3 Qf4+ 44. Kf2 Qh2+ 45. Ke3 Bxf3 46. Kxf3 Qxh3+ 47. Kf2 Qh2+ 48. Kf3 Qf4+ 49. Kg2 Qxg4+ 50. Kf2 Rd5 51. Rf1 Rf5+ 52. Ke3 Qe2+ 53. Kd4 Rd5+ 54. Kc4 a4 55. Rbe1 Qg4+ 56. Re4 b5+ 57. Kb4 c5+ 58. Kxb5 c4+ 59. Kb4 Qd7 0-1

[Event "Tula Region Sports School-ch"]
[Site "Tula"]
[Date "2008.10.10"]
[Round "?"]
[White "Kostryukov, Oleg"]
[Black "Popov, Vladislav"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1842"]
[PlyCount "14"]
[EventDate "2008.10.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. cxd5 exd5 6. e3 Qb6 7. Rb1 Ne4 1/2-1/2

[Event "Tula Region Sports School-ch"]
[Site "Tula"]
[Date "2008.10.10"]
[Round "?"]
[White "Larionova, Anna"]
[Black "Kostryukov, Oleg"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1880"]
[BlackElo "1842"]
[PlyCount "102"]
[EventDate "2008.10.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Bd7 7. Be2 Rc8 8. b4 cxd4 9. cxd4 Nge7 10. 0-0 Nf5 11. Bb2 Be7 12. Qd2 0-0 13. Rd1 Nb8 14. Nc3 Rc7 15. Bd3 Nh4 16. Nxh4 Bxh4 17. Qe2 f5 18. exf6 Bxf6 19. Nb5 Rc6 20. a4 a6 21. a5 Qd8 22. Na3 Rc8 23. Nc2 Nc6 24. Ba3 Re8 25. Qf3 Ne7 26. Ne3 Kh8 27. Bc2 Rf8 28. Qe2 Bb5 29. Qg4 Qd6 30. Rac1 e5 31. Qh3 e4 32. Bb3 Rxc1 33. Bxc1 Qxb4 34. Bxd5 Nxd5 35. Nxd5 Qa4 36. Nc3 Qc2 37. Qe3 Bd3 38. Ba3 Rd8 39. Rc1 Bxd4 40. Rxc2 Bxe3 41. Rb2 Bd4 42. Bb4 Rc8 43. Rb3 Kg8 44. g3 Rc4 45. Kg2 Rxb4 46. Rxb4 Bxc3 47. Rxb7 Bxa5 48. f4 Bd2 49. Rd7 a5 50. Kf2 e3+ 51. Kf3 e2 0-1

[Event "Tula Region Sports School-ch"]
[Site "Tula"]
[Date "2008.10.10"]
[Round "?"]
[White "Sviridov, Vladislav"]
[Black "Kostryukov, Oleg"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2174"]
[BlackElo "1842"]
[PlyCount "63"]
[EventDate "2008.10.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Nbd7 4. Bg2 e6 5. 0-0 a6 6. Nbd2 b5 7. b3 Be7 8. c4 c5 9. Bb2 0-0 10. Qc2 Bb7 11. Rac1 Rc8 12. Rfd1 Qb6 13. Qb1 cxd4 14. Bxd4 Bc5 15. Qa1 Bxd4 16. Qxd4 dxc4 17. bxc4 Rfd8 18. Qxb6 Nxb6 19. cxb5 axb5 20. Rxc8 Rxc8 21. Rb1 Rc5 22. Nd4 Ba6 23. Bc6 Na4 24. N2b3 Rh5 25. Bf3 Re5 26. Nc6 Nc3 27. Rb2 Rg5 28. h4 Rg6 29. Nc5 Bc8 30. Ne7+ Kf8 31. Nxc8 e5 32. Rd2 1-0

[Event "Tula Region Sports School-ch"]
[Site "Tula"]
[Date "2008.10.10"]
[Round "?"]
[White "Tkachev, Grigory"]
[Black "Kostryukov, Oleg"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2162"]
[BlackElo "1842"]
[PlyCount "73"]
[EventDate "2008.10.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nd7 3. d4 e6 4. Bg2 Ngf6 5. 0-0 a6 6. c4 dxc4 7. a4 Be7 8. Nbd2 Nb6 9. a5 Nbd5 10. Nxc4 b5 11. axb6 cxb6 12. Nfe5 Bb7 13. Bd2 0-0 14. Re1 a5 15. Qb3 Ra7 16. Nd3 Nd7 17. e4 N5f6 18. Bg5 Ba6 19. Bf4 a4 20. Qa2 b5 21. Nce5 Bb7 22. Rad1 Qa8 23. Nxd7 Nxd7 24. d5 exd5 25. exd5 Qd8 26. Be3 Nb6 27. Ne5 Bd6 28. Bxb6 Qxb6 29. Nd7 Qa5 30. Nxf8 Kxf8 31. Qb1 Kg8 32. Re8+ Bf8 33. d6 Bxg2 34. Kxg2 Rd7 35. Qe4 g6 36. Qe5 Qb6 37. Rxf8+ 1-0

[Event "Tula Region-ch op"]
[Site "Tula"]
[Date "2008.08.09"]
[Round "9"]
[White "Tkachenko, Evgeny D"]
[Black "Kostryukov, Oleg"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2122"]
[BlackElo "1761"]
[PlyCount "78"]
[EventDate "2008.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. Nf3 Bg4 4. d3 e6 5. 0-0 c6 6. c4 Bd6 7. Nc3 0-0 8. Bg5 Nbd7 9. cxd5 cxd5 10. Qd2 h6 11. Bxf6 Nxf6 12. e4 Bb4 13. Ne5 d4 14. Nxg4 Nxg4 15. Qf4 dxc3 16. bxc3 Bxc3 17. Rac1 Bb2 18. Rc2 Nxf2 19. Kxf2 Qxd3 20. Qd2 Bd4+ 21. Ke1 Qxd2+ 22. Kxd2 Rfd8 23. Rb1 g6 24. Bf1 Bc5+ 25. Kc3 Rac8 26. Kb3 Rd4 27. Rc4 Rd2 28. Rb2 Rcd8 29. Rxd2 Rxd2 30. Rc2 Rxc2 31. Kxc2 Kf8 32. Kb3 Ke7 33. Bb5 Kd6 34. Kc3 Ke5 35. Kd3 Bg1 36. h3 Bf2 37. Be8 Kf6 38. Bd7 e5 39. Ke2 Bxg3 0-1

[Event "Tula Region-ch op"]
[Site "Tula"]
[Date "2008.08.08"]
[Round "8"]
[White "Fedorchuk, Denis"]
[Black "Kostryukov, Oleg"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2096"]
[BlackElo "1761"]
[PlyCount "75"]
[EventDate "2008.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Bd3 Bxd3 7. Qxd3 Nbd7 8. 0-0 Be7 9. b3 0-0 10. Bb2 a6 11. e4 dxe4 12. Nxe4 Qa5 13. a3 Nxe4 14. Qxe4 Qb6 15. Qc2 Rfd8 16. Rad1 Bf6 17. Rd2 Nf8 18. Rfd1 Ng6 19. Bc3 Qc7 20. g3 h6 21. Ne1 e5 22. d5 Bg5 23. d6 Qb8 24. Rd3 e4 25. Rd4 Bf6 26. Rxe4 Bxc3 27. Qxc3 Rxd6 28. Red4 Rxd4 29. Qxd4 Qc7 30. Ng2 Rc8 31. Ne3 Nf8 32. Nf5 Ne6 33. Qh4 Rd8 34. Rxd8+ Qxd8 35. Qxd8+ Nxd8 36. Kf1 h5 37. Ke2 g6 38. Nd4 1/2-1/2

[Event "Tula Region-ch op"]
[Site "Tula"]
[Date "2008.08.07"]
[Round "7"]
[White "Kostryukov, Oleg"]
[Black "Manaenkov, Vladimir Nikolaevic"]
[Result "0-1"]
[ECO "A64"]
[WhiteElo "1761"]
[BlackElo "2225"]
[PlyCount "78"]
[EventDate "2008.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 a6 10. a4 Nbd7 11. Nd2 Re8 12. h3 Rb8 13. a5 Nh5 14. Nce4 Ne5 15. Kh2 f5 16. Nc3 b5 17. axb6 Rxb6 18. f4 Nf7 19. e4 fxe4 20. Ncxe4 Rb4 21. Ra4 a5 22. Rxb4 axb4 23. Qa4 Bd7 24. Qc2 Bb5 25. Nc4 Nf6 26. Nxf6+ Qxf6 27. b3 Qc3 28. Rf2 Bd4 29. Qxc3 Bxc3 30. Bb2 Bxc4 31. bxc4 Re3 32. g4 Bxb2 33. Rxb2 Rc3 34. Bf1 g5 35. fxg5 Nxg5 36. Be2 Nxh3 37. g5 Nxg5 38. Bg4 Kg7 39. Re2 Rxc4 0-1

[Event "Tula Region-ch op"]
[Site "Tula"]
[Date "2008.08.06"]
[Round "6"]
[White "Abrosimov, Vladimir"]
[Black "Kostryukov, Oleg"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2317"]
[BlackElo "1761"]
[PlyCount "37"]
[EventDate "2008.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 Be7 5. f4 exf4 6. Bxf4 Bg5 7. Bb5+ Kf8 8. Bxg5 Qxg5 9. Nf3 Qe7 10. e5 a6 11. Be2 dxe5 12. d6 Qe8 13. Nd5 Qd8 14. Nc7 Ra7 15. 0-0 Nc6 16. Ng5 Qxg5 17. d7 Bxd7 18. Qxd7 Qe7 19. Ne6+ 1-0

[Event "Tula Region-ch op"]
[Site "Tula"]
[Date "2008.08.05"]
[Round "5"]
[White "Kostryukov, Oleg"]
[Black "Abashkin, Anton"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1761"]
[BlackElo "2270"]
[PlyCount "106"]
[EventDate "2008.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. d5 0-0 7. g3 d6 8. Bg2 c6 9. 0-0 exd5 10. cxd5 c5 11. Nd2 a5 12. Nc4 Ba6 13. Qb3 Nbd7 14. Nb5 Ne8 15. a4 f5 16. e4 fxe4 17. Bxe4 Ndf6 18. Bg2 Rb8 19. Na7 Bb7 20. Ne3 Kh8 21. Re1 Nc7 22. Nb5 Bc8 23. Na7 Bd7 24. Nf5 Rf7 25. Nc6 Bxc6 26. dxc6 Qf8 27. Bf4 Nfe8 28. Nxe7 Rxe7 29. Rxe7 Qxe7 30. Bd2 Nf6 31. Re1 Qf8 32. Bf4 b5 33. axb5 Rxb5 34. Qd3 Nfe8 35. b3 Rb4 36. Bd2 Rd4 37. Qe3 a4 38. Bc3 Rg4 39. h3 Rg6 40. bxa4 d5 41. Bxd5 h6 42. Bg2 Nf6 43. Qe7 Qxe7 44. Rxe7 Ncd5 45. Re6 Nc7 46. Re1 Nfd5 47. Be5 Rg5 48. Bxd5 Nxd5 49. c7 Nb6 50. Bf4 Rd5 51. Re8+ Kh7 52. Rb8 c4 53. Rxb6 Rc5 1-0

[Event "Tula Region-ch op"]
[Site "Tula"]
[Date "2008.08.04"]
[Round "4"]
[White "Kostryukov, Oleg"]
[Black "Tuzinskiy, Denis Vasilievich"]
[Result "1-0"]
[ECO "E85"]
[WhiteElo "1761"]
[BlackElo "2219"]
[PlyCount "105"]
[EventDate "2008.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. f3 0-0 6. Be3 e5 7. Nge2 Nc6 8. Qd2 exd4 9. Nxd4 Be6 10. Be2 Nd7 11. 0-0 Nxd4 12. Bxd4 Ne5 13. b3 f5 14. f4 c5 15. Be3 Nc6 16. exf5 Bxf5 17. Rad1 Re8 18. Nd5 Bd4 19. Bd3 Bxd3 20. Qxd3 Nb4 21. Qd2 Rxe3 22. Nxe3 Qe7 23. Rde1 Re8 24. Rf3 Qe4 25. Kh1 Nd3 26. Rd1 Nxf4 27. Nd5 Nxd5 28. cxd5 Qxd5 29. Rdf1 Qe6 30. Qa5 a6 31. Qc7 Qe7 32. Rf7 Qxc7 33. Rxc7 b5 34. Rc6 Be5 35. Rxa6 Re7 36. a4 bxa4 37. Rxa4 Rb7 38. Rf3 Kg7 39. g3 Bd4 40. Kg2 h5 41. h3 Re7 42. Kf1 g5 43. Ra8 Be5 44. g4 h4 45. Rff8 Bf4 46. Rg8+ Kf6 47. Rgf8+ Ke5 48. Ra4 Rb7 49. Rf5+ Ke6 50. Re4+ Kd7 51. Rf7+ Kc6 52. Rxb7 Kxb7 53. Rxf4 1-0

[Event "Tula Region-ch op"]
[Site "Tula"]
[Date "2008.08.03"]
[Round "3"]
[White "Khanov, Vjacheslav"]
[Black "Kostryukov, Oleg"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "2162"]
[BlackElo "1761"]
[PlyCount "74"]
[EventDate "2008.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. Qb3 Nc6 5. cxd5 exd5 6. Be3 Nf6 7. Nf3 Na5 8. Qa4+ c6 9. Ne5 b5 10. Qd1 Ne4 11. g4 Nxc3 12. bxc3 Be6 13. h3 h5 14. g5 Bd6 15. Nd3 Nc4 16. Bc1 Bf5 17. Bg2 0-0 18. h4 Qc7 19. Bd2 Rfe8 20. 0-0 Re7 21. Bc1 Rae8 22. e3 g6 23. Nb2 Qc8 24. a4 a6 25. axb5 axb5 26. Nxc4 bxc4 27. Ba3 Bxa3 28. Rxa3 Bh3 29. Qf3 Bxg2 30. Kxg2 Re4 31. Rh1 Rg4+ 32. Kf1 Qb7 33. Qe2 Qb1+ 34. Qe1 Qd3+ 35. Qe2 Qb1+ 36. Qe1 Qe4 37. Rg1 Qd3+ 0-1

[Event "Tula Region-ch op"]
[Site "Tula"]
[Date "2008.08.02"]
[Round "2"]
[White "Statsenko, Viktor"]
[Black "Kostryukov, Oleg"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2204"]
[BlackElo "1761"]
[PlyCount "87"]
[EventDate "2008.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bg4 5. 0-0 e6 6. c4 Nbd7 7. Nc3 Bd6 8. Qb3 Rb8 9. Re1 0-0 10. Bg5 h6 11. Bd2 b5 12. cxb5 cxb5 13. Bf4 Bxf4 14. gxf4 b4 15. Na4 Ne4 16. Rac1 Qf6 17. Qe3 Qg6 18. Ne5 Nxe5 19. fxe5 f6 20. f4 fxe5 21. dxe5 Rf5 22. Nc5 Nxc5 23. Rxc5 Rh5 24. Qg3 Bf5 25. Rc7 Qxg3 26. hxg3 Be4 27. Rxa7 Bxg2 28. Kxg2 Rf5 29. Ra6 g5 30. e3 Re8 31. Rb6 Rf7 32. Rxb4 Rc7 33. Re2 gxf4 34. gxf4 Kf7 35. a4 Rg8+ 36. Kf3 Rc1 37. Rb7+ Kf8 38. b4 Rgg1 39. b5 Rgf1+ 40. Rf2 Rfe1 41. b6 Rc3 42. Re2 Ra1 43. Ra7 d4 44. b7 1-0

[Event "Tula Region-ch op"]
[Site "Tula"]
[Date "2008.08.01"]
[Round "1"]
[White "Kostryukov, Oleg"]
[Black "Bobirev, Nikolay"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "1761"]
[BlackElo "2161"]
[PlyCount "93"]
[EventDate "2008.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Qc7 11. Qa4 cxd4 12. cxd4 Rd8 13. Rac1 Qd6 14. Rfd1 a6 15. Qb3 Rf8 16. Bf4 Qd8 17. Bd5 Na5 18. Qb4 e6 19. Bc7 Qg5 20. Bf4 Qh5 21. Ng3 Qg4 22. Bd6 exd5 23. Qxa5 dxe4 24. Bxf8 Bxf8 25. h3 Qe6 26. d5 Qe8 27. d6 Bd7 28. Rd4 e3 29. Re1 exf2+ 30. Kxf2 Qc8 31. Kg1 Qc6 32. Qd5 Rc8 33. Qxc6 Rxc6 34. Ne4 Kg7 35. Red1 f5 36. Ng5 h6 37. Nf3 Kf6 38. Rb4 b5 39. Rbd4 g5 40. Nd2 Ke5 41. Nf3+ Ke6 42. Re1+ Kf6 43. Ne5 Bxd6 44. Nxd7+ Kg7 45. Ne5 Rb6 46. Kf1 b4 47. Nc4 1-0

[Event "Rybinsk Yaroslavia op"]
[Site "Rybinsk"]
[Date "2008.06.21"]
[Round "9.8"]
[White "Malyutin, Vyacheslav"]
[Black "Kostryukov, Oleg"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "1761"]
[PlyCount "64"]
[EventDate "2008.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Bd3 0-0 13. 0-0 Ne7 14. Nxe7+ Qxe7 15. Nc2 Bb7 16. a4 bxa4 17. Rxa4 a5 18. Qe2 Kh8 19. Rfa1 Qc7 20. Ne3 Bxe3 21. Qxe3 Bc6 22. R4a2 f5 23. Qe2 fxe4 24. Bxe4 d5 25. Bd3 Qb6 26. Qe3 Qc7 27. Qc5 Rfb8 28. Rxa5 Rxa5 29. Rxa5 e4 30. Bb5 Qxa5 31. Qxc6 Qxb5 32. Qd6 Qxb2 0-1

[Event "Rybinsk Yaroslavia op"]
[Site "Rybinsk"]
[Date "2008.06.20"]
[Round "8.4"]
[White "Kostryukov, Oleg"]
[Black "Andronov, Mikhail G"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1761"]
[BlackElo "2173"]
[PlyCount "154"]
[EventDate "2008.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nf3 Bb7 4. g3 Nf6 5. Bg2 c5 6. d5 exd5 7. Nh4 d6 8. cxd5 g6 9. Nc3 Bg7 10. 0-0 0-0 11. e4 a6 12. a4 Nbd7 13. f4 Re8 14. Re1 Qb8 15. Nf3 b5 16. Nd2 Nb6 17. Rb1 b4 18. Na2 a5 19. b3 Ba6 20. Bb2 Qa7 21. Kh1 c4 22. bxc4 Nxc4 23. Nxc4 Bxc4 24. Nc1 Nd7 25. Bxg7 Kxg7 26. Bh3 Nf6 27. Bg2 h5 28. h3 Qf2 29. Nb3 Qxg3 30. Qd4 Qd3 31. Rbc1 Qxd4 32. Nxd4 Rac8 33. Nc6 Bb3 34. Ra1 Ra8 35. Nd4 Bc4 36. Rac1 Rac8 37. Nc6 Bb3 38. Nxa5 Rxc1 39. Rxc1 Bxa4 40. Rc4 Bb5 41. Rxb4 Bd3 42. e5 dxe5 43. fxe5 Rxe5 44. Rd4 Bf5 45. Nc6 Re3 46. Kh2 Nd7 47. d6 Rd3 48. Rxd3 Bxd3 49. Nd4 Kf6 50. Bc6 Ne5 51. Ba4 Be4 52. Kg3 Bb7 53. h4 Bc8 54. Kf4 Nd3+ 55. Ke3 Nc5 56. Bc6 Ke5 57. Nb5 Bd7 58. Bxd7 Nxd7 59. Kf3 f6 60. Kg3 Kd5 61. Nc3+ Kxd6 62. Ne2 Ke5 63. Nf4 Kf5 64. Kf3 Nc5 65. Nd5 g5 66. hxg5 fxg5 67. Ne3+ Kg6 68. Kg3 Ne6 69. Kh3 Nd4 70. Nd5 Nf5 71. Nc3 g4+ 72. Kh2 h4 73. Ne2 Kg5 74. Ng1 Nd4 75. Kg2 Kf4 76. Kh1 h3 77. Nf3 gxf3 0-1

[Event "Rybinsk Yaroslavia op"]
[Site "Rybinsk"]
[Date "2008.06.19"]
[Round "6.11"]
[White "Kostryukov, Oleg"]
[Black "Utkin, Anton"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "1761"]
[PlyCount "65"]
[EventDate "2008.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Nbd7 10. e4 Bg6 11. Bd3 Rc8 12. Rd1 Qc7 13. Bg5 e5 14. Bxf6 gxf6 15. Rac1 Qa5 16. Qc2 Rfd8 17. Ne2 c5 18. d5 c4 19. Bxc4 Nb6 20. b3 Nxc4 21. bxc4 Rc5 22. Ng3 Rdc8 23. Qb3 R5c7 24. Nh4 a6 25. Nhf5 Bxf5 26. Nxf5 b5 27. Qg3+ Kf8 28. Qg7+ Ke8 29. Qg8+ Kd7 30. Qxf7+ Kd8 31. Qxf6+ Kd7 32. Qe6+ Kd8 33. d6 1-0

[Event "Rybinsk Yaroslavia op"]
[Site "Rybinsk"]
[Date "2008.06.19"]
[Round "7.6"]
[White "Lyushin, Maxim"]
[Black "Kostryukov, Oleg"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2028"]
[BlackElo "1761"]
[PlyCount "46"]
[EventDate "2008.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c4 Ng6 10. Be3 a6 11. Nc3 Be7 12. Be2 f5 13. Bh5 f4 14. Bd2 0-0 15. Bxg6 hxg6 16. Qb3 Qc7 17. 0-0 Bf5 18. Rac1 f3 19. g3 Bd3 20. Nb5 Qd7 21. Kh1 Bxf1 22. Rxf1 axb5 23. c5 Rf7 0-1

[Event "Rybinsk Yaroslavia op"]
[Site "Rybinsk"]
[Date "2008.06.17"]
[Round "5.10"]
[White "Kazennova, Daria"]
[Black "Kostryukov, Oleg"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1976"]
[BlackElo "1761"]
[PlyCount "131"]
[EventDate "2008.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. Nxf6+ Qxf6 12. Bd3 0-0 13. 0-0 Be6 14. c3 Rfd8 15. Nc2 Ne7 16. a4 d5 17. Qb1 Ng6 18. exd5 Bxd5 19. Ne3 Bc6 20. Be4 bxa4 21. Bxc6 Qxc6 22. Qc2 Rdb8 23. Rxa4 Rxb2 24. Rxa6 Qxa6 25. Qxb2 Qe6 26. Rd1 h6 27. h3 Nf4 28. c4 Rc8 29. Qb7 Ne2+ 30. Kh1 Nd4 31. Ra1 Qc6 32. Qxc6 Rxc6 33. Ra8+ Kh7 34. Rd8 f5 35. g3 g5 36. Rd7+ Kg6 37. Kg2 h5 38. f4 gxf4 39. gxf4 exf4 40. Rxd4 fxe3 41. Kf3 Re6 42. Ke2 Kf6 43. h4 Re5 44. Rd6+ Kg7 45. Rd7+ Kf6 46. Rd6+ Ke7 47. Rd4 Ke6 48. c5 Rxc5 49. Kxe3 Ke5 50. Ra4 Rc3+ 51. Kf2 Rd3 52. Ra8 Rd4 53. Kg3 Rd3+ 54. Kg2 Rd4 55. Kg3 f4+ 56. Kf2 Kf5 57. Rg8 Rd5 58. Kf3 Rd3+ 59. Kf2 Rh3 60. Rg5+ Ke4 61. Rxh5 Rh2+ 62. Kg1 Rb2 63. Rh8 Kf3 64. Ra8 Rb1+ 65. Kh2 Rb2+ 66. Kg1 1/2-1/2

[Event "Rybinsk Yaroslavia op"]
[Site "Rybinsk"]
[Date "2008.06.17"]
[Round "4.14"]
[White "Kostryukov, Oleg"]
[Black "Kosheev, Vasili"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1761"]
[PlyCount "111"]
[EventDate "2008.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Bd3 Bb4 8. Nge2 0-0 9. 0-0 Re8 10. a3 Bd6 11. Bf4 Bxf4 12. Nxf4 Ne4 13. Nxe4 dxe4 14. Bc4 Nb6 15. Ba2 Nd5 16. Nxd5 cxd5 17. Qb3 Be6 18. Qxb7 Re7 19. Qb4 Rb8 20. Qd2 a5 21. Rab1 Reb7 22. b3 Rb5 23. Rfc1 Qe7 24. a4 Rb4 25. Rc5 Qa7 26. Rbc1 h6 27. R1c3 Qb6 28. h3 Qd8 29. Qc2 Qg5 30. Kf1 Qd8 31. Rc7 R4b7 32. R3c5 Rxc7 33. Rxc7 Qd6 34. Kg1 Qb4 35. Qc1 g5 36. Rc5 Kg7 37. Qc3 Qa3 38. Qd2 Rc8 39. Qc2 Rb8 40. Rxa5 Qb4 41. Rc5 Qe1+ 42. Kh2 h5 43. Qb2 h4 44. Rc1 Qb4 45. Qc3 Qd6+ 46. Kg1 Qa3 47. Qd2 g4 48. hxg4 Bxg4 49. Rc5 Be6 50. a5 h3 51. b4 Rxb4 52. Bxd5 Rb2 53. Qc1 Bxd5 54. Rxd5 Qa2 55. Rg5+ Kh7 56. Qc8 1-0

[Event "Rybinsk Yaroslavia op"]
[Site "Rybinsk"]
[Date "2008.06.16"]
[Round "3.16"]
[White "Bochkov, Artem"]
[Black "Kostryukov, Oleg"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2002"]
[BlackElo "1761"]
[PlyCount "90"]
[EventDate "2008.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. h4 Bh6 14. g4 Bf4 15. Qf3 Be6 16. Nxf4 exf4 17. Qxf4 Qe7 18. Be2 d5 19. Kf1 dxe4 20. Qxe4 Qc5 21. Ne3 Rfe8 22. Qf4 Rad8 23. Ke1 b4 24. c4 Nd4 25. b3 Bc8 26. Rd1 a5 27. h5 Bb7 28. Rg1 Re4 29. Qf5 Qe7 30. Rxd4 Rexd4 31. Qxa5 Qe4 32. Qf5 Qxf5 33. gxf5 Kf8 34. Rg4 Rxg4 35. Bxg4 Ra8 36. Nc2 Rxa2 37. Nxb4 Rb2 38. Bd1 Ke7 39. Bc2 Kf6 40. Kd2 Bf3 41. Kc3 Rxc2+ 42. Nxc2 Bxh5 43. Ne3 Bf3 44. b4 Ke5 45. b5 h5 1/2-1/2

[Event "Rybinsk Yaroslavia op"]
[Site "Rybinsk"]
[Date "2008.06.16"]
[Round "2.9"]
[White "Kostryukov, Oleg"]
[Black "Kolmakov, Pavel"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "1761"]
[BlackElo "2267"]
[PlyCount "72"]
[EventDate "2008.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Bg4 11. f3 Na5 12. Bxf7+ Rxf7 13. fxg4 Rxf1+ 14. Kxf1 Qd6 15. Kg1 cxd4 16. cxd4 Qe6 17. Qd3 Qxg4 18. Rc1 Rc8 19. Rc3 Rxc3 20. Nxc3 Qc8 21. Nd5 Qd7 22. Qc3 Nc6 23. Qc4 e6 24. Nf4 Bxd4 25. Kf2 Kf7 26. Nd3 Bxe3+ 27. Kxe3 Qc7 28. Nc5 Qe7 29. Qb5 Qg5+ 30. Kd3 Ne5+ 31. Kc3 Qe3+ 32. Kc2 b6 33. Nb3 Qxe4+ 34. Kc3 Qc6+ 35. Kb4 a5+ 36. Ka4 Qe4+ 0-1

[Event "Rybinsk Yaroslavia op"]
[Site "Rybinsk"]
[Date "2008.06.15"]
[Round "1.18"]
[White "Chinilov, Vladislav"]
[Black "Kostryukov, Oleg"]
[Result "1/2-1/2"]
[ECO "B26"]
[BlackElo "1761"]
[PlyCount "64"]
[EventDate "2008.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. Be3 e5 7. Qd2 Nge7 8. Nge2 Rb8 9. 0-0 0-0 10. Bh6 Nd4 11. Bxg7 Kxg7 12. f4 b5 13. Nd1 f5 14. c3 Nxe2+ 15. Qxe2 Qc7 16. Ne3 Be6 17. Nd5 Nxd5 18. exd5 Bd7 19. fxe5 dxe5 20. Rac1 Rbe8 21. Qd2 Qd6 22. Rce1 Rf7 23. c4 b4 24. Rf2 Rfe7 25. Rfe2 Qf6 26. Rf2 Qa6 27. b3 Qd6 28. Rfe2 a5 29. a4 Bc8 30. Qc1 Kf7 31. Qh6 Kg8 32. h4 Rf8 1/2-1/2

