[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2012.03.24"]
[Round "8"]
[White "Krivonogov, Yuri"]
[Black "Tregubov, Nikolai"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2046"]
[BlackElo "2078"]
[PlyCount "41"]
[EventDate "2012.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 Bf5 4. c4 e6 5. Qb3 Nbd7 6. Nc3 dxc4 7. Bxc4 Be7 8. f3 Nb6 9. Be2 h6 10. Bh4 Nfd5 11. Bf2 Bh7 12. e4 Nf4 13. Bb5+ c6 14. g3 Ng6 15. Be2 Qd7 16. h4 Bg8 17. h5 Nf8 18. a4 f6 19. a5 e5 20. d5 Nc8 21. Bc4 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2012.03.23"]
[Round "7"]
[White "Tregubov, Nikolai"]
[Black "Bogachkova, Alena"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "2078"]
[BlackElo "2017"]
[PlyCount "104"]
[EventDate "2012.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 c5 10. b3 Be7 11. Bb2 Bb7 12. a4 b4 13. Nb1 0-0 14. Nbd2 cxd4 15. Nxd4 Nc5 16. Be2 Nce4 17. Nxe4 Nxe4 18. Rc1 Rc8 19. Bc4 Qb6 20. Qg4 Nf6 21. Qh4 Nd5 22. Qh3 Bf6 23. Qg3 Rfd8 24. Rc2 Nc3 25. Bxc3 bxc3 26. Rxc3 Bxd4 27. exd4 Rxd4 28. Qe3 Qd6 29. Be2 Rd8 30. Bf3 Bxf3 31. Qxf3 h6 32. g3 e5 33. Rc6 e4 34. Rxd6 exf3 35. Rxd8+ Rxd8 36. h3 Rb8 37. Rb1 Rb4 38. g4 h5 39. gxh5 Kh7 40. Kh2 Kh6 41. Kg3 Kxh5 42. Kxf3 Kh4 43. Kg2 a5 44. Rc1 Rxb3 45. Rc4+ Kg5 46. Rc5+ Kh4 47. Rxa5 g6 48. Ra8 Ra3 49. a5 Kg5 50. a6 Kf6 51. a7 Kg7 52. f3 Kh7 1/2-1/2

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2012.03.22"]
[Round "6"]
[White "Manchenko, Vladimir"]
[Black "Tregubov, Nikolai"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "2053"]
[BlackElo "2078"]
[PlyCount "28"]
[EventDate "2012.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. f4 Nge7 7. Nf3 d5 8. e5 Nf5 9. 0-0 h5 10. Ne2 h4 11. g4 h3 12. Bh1 Nh6 13. g5 Nf5 14. c3 Qb6 1/2-1/2

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2012.03.20"]
[Round "5"]
[White "Tregubov, Nikolai"]
[Black "Zemerov, Vladimir"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2078"]
[BlackElo "2323"]
[PlyCount "49"]
[EventDate "2012.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. Nf3 Bg7 4. Nc3 c6 5. a4 Na6 6. Bc4 Nc7 7. Bf4 Nf6 8. e5 Nfd5 9. Bxd5 Nxd5 10. Nxd5 cxd5 11. exd6 0-0 12. 0-0 exd6 13. c3 Qb6 14. Qd2 Bg4 15. Rfe1 Bxf3 16. gxf3 Rfe8 17. Rxe8+ Rxe8 18. Re1 Qc6 19. Rxe8+ Qxe8 20. b3 Bf8 21. Qe3 Qd7 22. Kg2 f6 23. Qd3 a6 24. Bd2 Kf7 25. Bf4 1/2-1/2

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2012.03.19"]
[Round "4"]
[White "Skokov, Boris"]
[Black "Tregubov, Nikolai"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2026"]
[BlackElo "2078"]
[PlyCount "28"]
[EventDate "2012.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bc4 Bb4+ 7. c3 Be7 8. Ng5 0-0 9. b4 h6 10. b5 Qc7 11. bxc6 hxg5 12. cxd7 Nxd7 13. 0-0 b6 14. Ba3 Bc5 0-1

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2012.03.18"]
[Round "3"]
[White "Tregubov, Nikolai"]
[Black "Sannikov, Ilya"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "2078"]
[BlackElo "1865"]
[PlyCount "114"]
[EventDate "2012.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. Nf3 b6 6. a3 Bxc3+ 7. Qxc3 Ne4 8. Qc2 f5 9. g3 Bb7 10. Bg2 Qc7 11. 0-0 cxd4 12. Bf4 d6 13. Nxd4 Qd7 14. Nb5 e5 15. Be3 a6 16. Nc3 Nxc3 17. Qxc3 Bxg2 18. Kxg2 Qc6+ 19. f3 Nd7 20. Rfd1 0-0 21. Qd3 f4 22. Qxd6 Qxc4 23. Qxd7 fxe3 24. Qd5+ Qxd5 25. Rxd5 e4 26. Rf1 Rfe8 27. Rd7 Rac8 28. fxe4 Rc2 29. Rff7 Rxe2+ 30. Kh3 Rxh2+ 31. Kxh2 e2 32. Rxg7+ Kh8 33. Rxh7+ Kg8 34. Rdg7+ Kf8 35. Rc7 Kg8 36. Rhg7+ Kh8 37. Rh7+ Kg8 38. Rc1 Kxh7 39. Kg2 Rxe4 40. Re1 Re3 41. Kf2 Rb3 42. Rxe2 Kg6 43. Kg2 a5 44. Kh3 Kg5 45. Rd2 Kh5 46. a4 Kg6 47. Kh4 Rb4+ 48. g4 Kh6 49. Rd6+ Kg7 50. Kg5 Rxb2 51. Rd7+ Kf8 52. Rb7 Rb4 53. Kf5 Rxa4 54. Rxb6 Ra1 55. Ra6 a4 56. Kf6 Rf1+ 57. Kg6 Ra1 1/2-1/2

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2012.03.17"]
[Round "2"]
[White "Nevorotov, Boris"]
[Black "Tregubov, Nikolai"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1949"]
[BlackElo "2078"]
[PlyCount "20"]
[EventDate "2012.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. a4 Be6 7. Be2 Be7 8. N1c3 Nf6 9. f3 0-0 10. 0-0 Nh5 0-1

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2012.03.15"]
[Round "1"]
[White "Tregubov, Nikolai"]
[Black "Adamson, Konstantin"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2078"]
[BlackElo "2182"]
[PlyCount "40"]
[EventDate "2012.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 b6 5. Nc3 Bb7 6. Bg5 e6 7. Ndb5 d6 8. Bf4 e5 9. Bg5 a6 10. Bxf6 gxf6 11. Na3 f5 12. Qd2 Nd7 13. e3 Rg8 14. 0-0-0 Nf6 15. f3 Qd7 16. Nc2 Rd8 17. Qf2 Be7 18. Be2 Qe6 19. Nb4 a5 20. Nbd5 Bf8 1/2-1/2

[Event "Omsk op"]
[Site "Omsk"]
[Date "2012.02.11"]
[Round "9"]
[White "Tregubov, Nikolai"]
[Black "Nevorotov, Boris"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2078"]
[BlackElo "1949"]
[PlyCount "29"]
[EventDate "2012.01.29"]
[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 d6 2. e4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 h6 6. Bc4 0-0 7. e5 Ne8 8. Qd2 Kh7 9. h4 h5 10. Ng5+ Kg8 11. e6 Nf6 12. Nxf7 Qe8 13. Bh6 Bh8 14. Qg5 Kh7 15. Bd3 1-0

[Event "Omsk op"]
[Site "Omsk"]
[Date "2012.02.10"]
[Round "8"]
[White "Adamson, Konstantin"]
[Black "Tregubov, Nikolai"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "2182"]
[BlackElo "2078"]
[PlyCount "37"]
[EventDate "2012.01.29"]
[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 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 d6 5. Bb5 Bd7 6. Nbd2 a6 7. Ba4 Be7 8. 0-0 0-0 9. Re1 Re8 10. Nf1 Bf8 11. Ng3 b5 12. Bc2 Bg4 13. Be3 Na5 14. h3 Bd7 15. Bg5 Nc6 16. a4 Be7 17. axb5 axb5 18. Rxa8 Qxa8 19. dxe5 1-0

[Event "Omsk op"]
[Site "Omsk"]
[Date "2012.02.09"]
[Round "7"]
[White "Volkov, Alexander2"]
[Black "Tregubov, Nikolai"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2157"]
[BlackElo "2078"]
[PlyCount "30"]
[EventDate "2012.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c6 3. b3 g6 4. Bb2 Bg7 5. e3 0-0 6. Be2 d5 7. 0-0 Bf5 8. d3 Na6 9. Nh4 Be6 10. Nd2 Qb6 11. Rb1 Rad8 12. a3 Qc7 13. Nhf3 Nc5 14. b4 dxc4 15. Nd4 cxd3 0-1

[Event "Omsk op"]
[Site "Omsk"]
[Date "2012.02.07"]
[Round "6"]
[White "Tregubov, Nikolai"]
[Black "Pozdniakov, Vladimir"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2078"]
[BlackElo "2127"]
[PlyCount "28"]
[EventDate "2012.01.29"]
[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 d6 3. Nc3 Nbd7 4. g3 c6 5. Bg2 e5 6. e3 Be7 7. Nge2 0-0 8. 0-0 Re8 9. b3 Bf8 10. Ba3 Qa5 11. Qc1 Rb8 12. Rd1 a6 13. dxe5 dxe5 14. Bxf8 Nxf8 1/2-1/2

[Event "Omsk op"]
[Site "Omsk"]
[Date "2012.02.05"]
[Round "5"]
[White "Tregubov, Nikolai"]
[Black "Manchenko, Vladimir"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2078"]
[BlackElo "2053"]
[PlyCount "25"]
[EventDate "2012.01.29"]
[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 d6 2. e4 g6 3. Nf3 Bg7 4. Nc3 c6 5. a4 Nf6 6. Bg5 Qa5 7. Qd2 h6 8. Bf4 g5 9. Bg3 Nh5 10. Bc4 Qb4 11. Qd3 g4 12. Nd2 Nxg3 13. hxg3 1-0

[Event "Omsk op"]
[Site "Omsk"]
[Date "2012.02.04"]
[Round "4"]
[White "Zhmakin, Ivan"]
[Black "Tregubov, Nikolai"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1783"]
[BlackElo "2078"]
[PlyCount "38"]
[EventDate "2012.01.29"]
[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 e5 5. Nxc6 bxc6 6. g3 Nf6 7. Bg2 Ba6 8. Bg5 Bc5 9. Qf3 Rb8 10. b3 Qa5+ 11. c3 Rxb3 12. Bxf6 gxf6 13. Qxf6 Rxb1+ 14. Rxb1 Qxc3+ 15. Kd1 Qd3+ 16. Kc1 Ba3+ 17. Rb2 Qc3+ 18. Kd1 Qxb2 19. Qg5 Qe2# 0-1

[Event "Omsk op"]
[Site "Omsk"]
[Date "2012.02.02"]
[Round "3"]
[White "Tregubov, Nikolai"]
[Black "Ratushny, Grigory"]
[Result "1-0"]
[ECO "C09"]
[WhiteElo "2078"]
[BlackElo "1918"]
[PlyCount "40"]
[EventDate "2012.01.29"]
[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 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. dxc5 Bxc5 7. Nb3 Bb6 8. Be2 Nge7 9. 0-0 0-0 10. c3 Ng6 11. Nbd4 Re8 12. Be3 Nge5 13. h3 h6 14. b3 Be6 15. Qd2 Qf6 16. Rad1 Rad8 17. Rfe1 Qg6 18. Nxe6 Nxf3+ 19. Bxf3 Bxe3 20. Qxe3 fxe6 1-0

[Event "Omsk op"]
[Site "Omsk"]
[Date "2012.01.31"]
[Round "2"]
[White "Savostjanov, Igor"]
[Black "Tregubov, Nikolai"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2125"]
[BlackElo "2078"]
[PlyCount "56"]
[EventDate "2012.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. e3 c5 7. d3 Nc6 8. Qe2 Re8 9. e4 e5 10. fxe5 Nxe5 11. Nxe5 Rxe5 12. Bf4 Re7 13. Nc3 dxe4 14. dxe4 Bg4 15. Qc4 Qd4+ 16. Qxd4 cxd4 17. Nd5 Nxd5 18. exd5 Re2 19. Rac1 Rc8 20. Rfe1 h6 21. Rxe2 Bxe2 22. d6 g5 23. Bd2 Bf8 24. d7 Rd8 25. Re1 Bb5 26. Re8 Rxe8 27. dxe8Q Bxe8 28. Bxb7 Bc5 1/2-1/2

[Event "Omsk op"]
[Site "Omsk"]
[Date "2012.01.29"]
[Round "1"]
[White "Tregubov, Nikolai"]
[Black "Feofanov, Alexander"]
[Result "1-0"]
[ECO "E83"]
[WhiteElo "2078"]
[BlackElo "1750"]
[PlyCount "19"]
[EventDate "2012.01.29"]
[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 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Qd2 a6 8. Bd3 e5 9. d5 Ne7 10. Nge2 1-0

[Event "Omsk Half CC op"]
[Site "Omsk"]
[Date "2009.??.??"]
[Round "4"]
[White "Pinigin, Vladimir"]
[Black "Tregubov, Nikolai"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "2064"]
[BlackElo "2088"]
[PlyCount "42"]
[EventDate "2009.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Bb4 7. Rc1 Qa5 8. Nd2 dxc4 9. Bxf6 Nxf6 10. Bxc4 0-0 11. 0-0 Bd6 12. Bd3 Qh5 13. Qxh5 Nxh5 14. Nce4 Be7 15. Nf3 Nf6 16. Nc5 b6 17. Nb3 Bb7 18. Ne5 Rac8 19. Rc2 Nd5 20. a3 f6 21. Nf3 Rfd8 1/2-1/2

[Event "Omsk Half CC op"]
[Site "Omsk"]
[Date "2009.??.??"]
[Round "6"]
[White "Pozdniakov, Vladimir"]
[Black "Tregubov, Nikolai"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2235"]
[BlackElo "2088"]
[PlyCount "30"]
[EventDate "2009.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg4 7. Qb3 b6 8. h3 Bh5 9. g4 Bg6 10. Nxg6 hxg6 11. Bg2 Nbd7 12. cxd5 cxd5 13. Bd2 a6 14. 0-0-0 Rc8 15. Kb1 b5 1/2-1/2

[Event "Omsk Half CC op"]
[Site "Omsk"]
[Date "2009.??.??"]
[Round "1"]
[White "Tregubov, Nikolai"]
[Black "Bogachkova, Alena"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2088"]
[PlyCount "80"]
[EventDate "2009.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. cxd5 exd5 6. Bg5 Bf5 7. e3 Nbd7 8. Bd3 Bxd3 9. Qxd3 h6 10. Bh4 Bd6 11. 0-0 0-0 12. Rab1 Re8 13. b4 b5 14. a4 a6 15. a5 Qe7 16. Na2 g5 17. Bg3 Ne4 18. Bxd6 Nxd6 19. Nc1 Nc4 20. Nb3 Qxb4 21. Qf5 Qe7 22. h4 f6 23. Rbc1 Rad8 24. hxg5 fxg5 25. Qg6+ Qg7 26. Qxc6 Nb8 27. Qc5 Qf7 28. Qb4 Nc6 29. Qc3 Qc7 30. Nc5 Ra8 31. Qd3 Qh7 32. Qc3 N6xa5 33. Ra1 Qc7 34. Ra2 Reb8 35. Qb4 Nc6 36. Qb1 Rb6 37. Qg6+ Qg7 38. Qe6+ Kh8 39. Qxd5 Qg8 40. Qe4 Nb4 1/2-1/2

[Event "Omsk Half CC op"]
[Site "Omsk"]
[Date "2009.??.??"]
[Round "5"]
[White "Tregubov, Nikolai"]
[Black "Karabut, Vladimir"]
[Result "1/2-1/2"]
[ECO "E85"]
[WhiteElo "2088"]
[BlackElo "2178"]
[PlyCount "66"]
[EventDate "2009.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Nxd5 10. cxd5 c6 11. Bc4 cxd5 12. Bxd5 Nc6 13. 0-0-0 Nd4 14. Bxd4 exd4 15. Ne2 Be6 16. Bxe6 fxe6 17. Kb1 e5 18. Nc1 Bh6 19. Nd3 Re8 20. Rhe1 Kf7 21. Re2 Kf6 22. Rc2 Rac8 23. Re1 Rxc2 24. Kxc2 Rc8+ 25. Kb3 Rc6 26. Re2 Bf8 27. a3 Rb6+ 28. Ka2 Rc6 29. Kb1 Rb6 30. Kc2 h5 31. Kd1 Rc6 32. Rc2 Rxc2 33. Kxc2 b5 1/2-1/2

[Event "Omsk Half CC op"]
[Site "Omsk"]
[Date "2009.??.??"]
[Round "3"]
[White "Tregubov, Nikolai"]
[Black "Stain, Alexander"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2088"]
[PlyCount "53"]
[EventDate "2009.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Bg4 4. Bc4 Nc6 5. c3 Nf6 6. Qb3 Na5 7. Bxf7+ Ke7 8. Qa4 Kxf7 9. Qxa5 c5 10. Qxd8 Rxd8 11. d3 Bxf3 12. gxf3 Nh5 13. fxe5 dxe5 14. Ke2 b5 15. Be3 Rc8 16. a4 b4 17. Nd2 Nf4+ 18. Bxf4 exf4 19. Rac1 Be7 20. cxb4 cxb4 21. d4 Rhd8 22. Kd3 Rxc1 23. Rxc1 Rd6 24. Nc4 Rh6 25. Ne5+ Ke8 26. Rc8+ Bd8 27. Rxd8+ 1-0

[Event "Omsk Half CC op"]
[Site "Omsk"]
[Date "2009.??.??"]
[Round "7"]
[White "Tregubov, Nikolai"]
[Black "Toder, Alexander"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2088"]
[BlackElo "2016"]
[PlyCount "124"]
[EventDate "2009.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Nf6 6. Be2 e6 7. 0-0 Be7 8. Be3 cxd4 9. Nxd4 Nxd4 10. Qxd4 0-0 11. Bf3 Qb5 12. c4 Qf5 13. Qf4 Qc2 14. Nd2 Rd8 15. Qc7 Rd7 16. Qa5 Qxb2 17. Rab1 Qc2 18. Rfc1 Qg6 19. c5 Nd5 20. Nc4 Bd8 21. Qa3 Bc7 22. Bd4 Rd8 23. Be5 Bxe5 24. Nxe5 Qg5 25. Nc4 e5 26. Bxd5 Rxd5 27. Nb6 axb6 28. Qxa8 Rd8 29. Qa3 bxc5 30. Qxc5 Bh3 31. g3 Qf5 32. Qe3 Rd3 33. Rd1 Rxd1+ 34. Rxd1 h5 35. f3 Qc2 36. Rd8+ Kh7 37. Qd3+ Qxd3 38. Rxd3 Be6 39. a4 Kg6 40. Kf2 Kf5 41. Ke3 g5 42. Rc3 b6 43. h3 Bd5 44. Rc8 Bb3 45. Rc6 f6 46. Rxb6 Bxa4 47. Rd6 Bc2 48. Rc6 Ba4 49. Rc8 Bd7 50. Rc7 Bb5 51. Rb7 Bc6 52. g4+ hxg4 53. hxg4+ Ke6 54. Rb6 Kd6 55. Ra6 Kd5 56. Ra7 Ke6 57. Ra3 Kd6 58. Ra6 Kd5 59. Ra7 Ke6 60. Rc7 Kd6 61. Rh7 Ke6 62. Rh6 Bd5 1/2-1/2

[Event "Omsk op"]
[Site "Omsk"]
[Date "2008.12.14"]
[Round "9"]
[White "Tregubov, Nikolai"]
[Black "Adamson, Konstantin"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "2103"]
[BlackElo "2161"]
[PlyCount "56"]
[EventDate "2008.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 b6 5. Nc3 Bb7 6. Bg5 e6 7. e4 h6 8. Bxf6 Qxf6 9. Ndb5 Bc5 10. Qd2 0-0 11. Nc7 d5 12. Nxa8 d4 13. Na4 Bd6 14. Bd3 Nd7 15. 0-0 Bf4 16. Qe2 Ne5 17. g3 Qg6 18. Rae1 Bxa8 19. Kh1 Nxd3 20. Qxd3 Be3 21. Rxe3 dxe3 22. f3 f5 23. Qxe3 fxe4 24. f4 Rd8 25. Kg1 Rd3 26. f5 Qf6 27. Qf2 e3 28. Qf4 e5 0-1

[Event "Omsk op"]
[Site "Omsk"]
[Date "2008.12.11"]
[Round "8"]
[White "Jushchenko, Varvara"]
[Black "Tregubov, Nikolai"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2108"]
[BlackElo "2103"]
[PlyCount "82"]
[EventDate "2008.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 Bf5 5. Qb3 Qb6 6. Qa4 Nbd7 7. cxd5 cxd5 8. 0-0 e6 9. d3 Be7 10. Ne5 Qb4 11. Qxb4 Bxb4 12. Nxd7 Kxd7 13. Bd2 a5 14. a3 Bxd2 15. Nxd2 Rhc8 16. Rfc1 a4 17. Nf3 Bg4 18. Ne5+ Ke7 19. Kf1 Bh5 20. Ke1 Ne8 21. Nc4 dxc4 22. Bxb7 Nd6 23. Bxa8 Rxa8 24. dxc4 Rb8 25. c5 Nc8 26. Rc4 Rxb2 27. g4 Bg6 28. Rac1 Kd7 29. Rxa4 Ra2 30. e4 Kc7 31. h3 f6 32. Rc3 Be8 33. Rb4 Bc6 34. Kf1 Na7 35. Rb6 e5 36. h4 Bxe4 37. g5 f5 38. Re6 Nc6 39. Re8 Ra1+ 40. Ke2 Nd4+ 41. Ke3 Nf3 0-1

[Event "Omsk op"]
[Site "Omsk"]
[Date "2008.12.07"]
[Round "7"]
[White "Tregubov, Nikolai"]
[Black "Vagner, Sergey"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2103"]
[PlyCount "71"]
[EventDate "2008.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 Ne4 7. Bxe7 Qxe7 8. Nxe4 dxe4 9. Nd2 f5 10. Be2 Nd7 11. 0-0 b6 12. f3 exf3 13. Bxf3 Rb8 14. Qa4 a5 15. Bc6 Nf6 16. Nf3 Ng4 17. Rae1 e5 18. h3 e4 19. hxg4 exf3 20. Rxf3 fxg4 21. Rxf8+ Qxf8 22. Bd5+ Kh8 23. Rf1 Qe7 24. Qa3 Qxa3 25. bxa3 Ba6 26. Rf7 c6 27. Be6 h5 28. Rc7 c5 29. dxc5 g3 30. Ra7 bxc5 31. Kf1 Rb6 32. Bd5 Kh7 33. Ke2 Kg6 34. e4 h4 35. Ra8 a4 36. e5 1-0

[Event "Omsk op"]
[Site "Omsk"]
[Date "2008.12.06"]
[Round "6"]
[White "Breit, Nikolai"]
[Black "Tregubov, Nikolai"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2008"]
[BlackElo "2103"]
[PlyCount "25"]
[EventDate "2008.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nc3 d5 4. exd5 exd5 5. d4 Nc6 6. Nf3 Nf6 7. Bb5 Bg4 8. 0-0 Be7 9. dxc5 Bxc5+ 10. Kh1 0-0 11. h3 Bf5 12. Bd3 Ne4 13. Bxe4 1/2-1/2

[Event "Omsk op"]
[Site "Omsk"]
[Date "2008.12.04"]
[Round "5"]
[White "Tregubov, Nikolai"]
[Black "Kozenkov, Valery"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2103"]
[PlyCount "84"]
[EventDate "2008.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Be7 6. Bd3 Nbd7 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 c5 12. Be3 Qc7 13. Qe2 Rd8 14. Rfd1 Bd7 15. Ne5 cxd4 16. Nxd7 dxe3 17. Nxf6+ Bxf6 18. fxe3 Qe5 19. Rab1 Bg5 20. Re1 Rd6 21. Rbd1 Rad8 22. Rxd6 Rxd6 23. g3 g6 24. Bd3 h5 25. Kf2 h4 26. Rd1 Qf6+ 27. Kg2 Qe5 28. Kf2 Qf6+ 29. Kg2 Qe5 30. Re1 Kg7 31. b4 Qc3 32. Rd1 Qxb4 33. gxh4 Bxh4 34. Rb1 Qc3 35. Rb3 Qe1 36. Rxb7 Qxe2+ 37. Bxe2 Rd2 38. Kf3 Rxa2 39. h3 a5 40. Ra7 a4 41. c5 Rc2 42. Rxa4 Be7 1/2-1/2

[Event "Omsk op"]
[Site "Omsk"]
[Date "2008.11.30"]
[Round "4"]
[White "Zenzera, Alexey"]
[Black "Tregubov, Nikolai"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2047"]
[BlackElo "2103"]
[PlyCount "131"]
[EventDate "2008.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. e3 c5 5. Nf3 Nc6 6. cxd5 exd5 7. Be2 Be7 8. dxc5 0-0 9. 0-0 Bxc5 10. Nb5 Re8 11. a3 Bg4 12. Nbd4 Ne4 13. Nxc6 bxc6 14. Nd4 Bxe2 15. Nxe2 Qf6 16. Ng3 a5 17. Qc2 Bb6 18. Nh5 Qd6 19. Rd1 Bc7 20. Ng3 Re6 21. Kf1 Nxg3+ 22. hxg3 Rh6 23. Kg1 Qe5 24. e4 g5 25. exd5 Bb6 26. Qd3 cxd5 27. Be3 Rd8 28. Bd4 Bxd4 29. Qxd4 Qe2 30. f3 Re6 31. Rd2 Qb5 32. Rc1 a4 33. Qc5 Re1+ 34. Kh2 Qxc5 35. Rxc5 Rd6 36. g4 d4 37. Rxg5+ Kf8 38. Rc5 Ke7 39. Rc4 d3 40. Rc3 Re3 41. Kg3 Rb6 42. Rcxd3 Re5 43. Rd5 Re3 44. Ra5 Reb3 45. Rxa4 Rxb2 46. Rxb2 Rxb2 47. Ra7+ Kf6 48. a4 Ra2 49. a5 Ra4 50. a6 h6 51. Ra8 Kg7 52. f4 Ra3+ 53. Kh4 Ra4 54. g3 Ra3 55. Ra7 Kg6 56. Ra8 Kg7 57. f5 Ra4 58. Kh5 Ra5 59. a7 Kh7 60. g5 hxg5 61. Kxg5 Ra4 62. Kf6 Ra5 63. g4 Ra4 64. Kxf7 Ra6 65. g5 Rf6+ 66. gxf6 1-0

[Event "Omsk op"]
[Site "Omsk"]
[Date "2008.11.29"]
[Round "3"]
[White "Tregubov, Nikolai"]
[Black "Volkov, Alexander2"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2103"]
[BlackElo "2056"]
[PlyCount "96"]
[EventDate "2008.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. a3 Bxc3+ 6. Qxc3 Bb7 7. Bg5 d6 8. f3 Nbd7 9. e3 Qe7 10. Bd3 e5 11. Ne2 0-0 12. 0-0 h6 13. Bh4 Rfe8 14. d5 Nc5 15. Bc2 Nxd5 16. cxd5 Qxh4 17. b4 Na6 18. Ba4 Re7 19. Ng3 g6 20. Ne4 Rd8 21. Bc6 Bc8 22. g3 Qh3 23. Rfc1 f5 24. Nf2 Qh5 25. Kg2 Qg5 26. a4 Nb8 27. a5 Nxc6 28. h4 Qf6 29. Qxc6 g5 30. hxg5 Qxg5 31. axb6 axb6 32. f4 Qg6 33. fxe5 Rg7 34. e6 Qxg3+ 35. Kf1 Qf3 36. Qc4 Bb7 37. Rd1 Kh7 38. Qf4 Bxd5 39. Qxf3 Bxf3 40. Rd4 Rdg8 41. Nd3 Be4 42. Ra7 Bxd3+ 43. Rxd3 Re8 44. Rc3 Ree7 45. Ke2 Kg6 46. Kd3 Kf6 47. Kc4 Kxe6 48. Kb5 c6+ 0-1

[Event "Omsk op"]
[Site "Omsk"]
[Date "2008.11.23"]
[Round "1"]
[White "Tregubov, Nikolai"]
[Black "Mikhailovsky, Viktor"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2103"]
[BlackElo "2041"]
[PlyCount "51"]
[EventDate "2008.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. cxd5 Nxd5 6. Qb3 Nb6 7. e4 Bg6 8. a4 f6 9. a5 Bf7 10. d5 cxd5 11. axb6 dxe4 12. Qa4+ Nc6 13. Bb5 Qxb6 14. Be3 Qc7 15. Nd4 Rc8 16. Qxa7 e5 17. Nxc6 bxc6 18. Qxc7 Rxc7 19. Ra8+ Kd7 20. Ba6 c5 21. Bb5+ Ke6 22. Nxe4 c4 23. 0-0 Rg8 24. Bb6 Rb7 25. Bxc4+ Kf5 26. Bxf7 1-0

