[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2015.02.25"]
[Round "9"]
[White "Pisarev, Konstantin"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1983"]
[BlackElo "1839"]
[PlyCount "75"]
[EventDate "2015.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. cxd5 cxd5 6. Qb3 Qd7 7. Nf3 Nc6 8. Ne5 Nxe5 9. dxe5 a6 10. exf6 exf6 11. Qxd5 Rd8 12. Qxd7+ Rxd7 13. Be2 Bb4 14. 0-0 0-0 15. e4 Bg6 16. f3 f5 17. e5 Rc8 18. Bf4 Bxc3 19. bxc3 f6 20. exf6 gxf6 21. Rfd1 Re7 22. Bf1 Rxc3 23. Rac1 Rxc1 24. Rxc1 Bf7 25. Bh6 Bxa2 26. Bc4+ Bxc4 27. Rxc4 Kf7 28. Kf2 Ke6 29. Bf4 Kd5 30. Rc7 Rxc7 31. Bxc7 b5 32. Bd8 Kc4 33. Ke3 Kc3 34. Bxf6+ Kc2 35. g4 fxg4 36. f4 b4 37. f5 b3 38. Be5 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2015.02.24"]
[Round "8"]
[White "Chagasov, Oleg"]
[Black "Polyanskiy, Vladislav"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1839"]
[BlackElo "1664"]
[PlyCount "47"]
[EventDate "2015.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Nh6 7. b4 cxd4 8. Bxh6 gxh6 9. cxd4 Bd7 10. Be2 Rc8 11. 0-0 a6 12. Qd2 Rg8 13. Nc3 Na7 14. Rac1 a5 15. Na2 Rxc1 16. Rxc1 axb4 17. Nxb4 Nc6 18. Nxc6 Bxc6 19. Ra1 Qd8 20. Bd3 Rg7 21. a4 Qb6 22. a5 Qb4 23. Qc2 Qe7 24. Bxh7 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2015.02.23"]
[Round "7"]
[White "Medvedev, Semen"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1934"]
[BlackElo "1839"]
[PlyCount "91"]
[EventDate "2015.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. Bb2 Nf6 4. g3 Nc6 5. Bg2 d4 6. c4 e5 7. d3 Bd6 8. Nbd2 0-0 9. 0-0 Re8 10. Rb1 Bg4 11. h3 Bh5 12. g4 Bg6 13. Nh4 Qc7 14. Nxg6 hxg6 15. Bc1 Rad8 16. a3 Nd7 17. Qc2 f5 18. Bd5+ Kh8 19. Bf7 Rf8 20. Bxg6 fxg4 21. hxg4 Ne7 22. Be4 Nf6 23. g5 Ng4 24. Nf3 Nf5 25. Kg2 g6 26. Bd2 Kg7 27. b4 b6 28. bxc5 Bxc5 29. Qa4 Rh8 30. Qc6 Qe7 31. a4 a6 32. a5 Rd6 33. Qb7 Rd7 34. Qxa6 Ra7 35. Qb5 Nd6 36. Qc6 Rc7 37. Qa4 Nxe4 38. dxe4 Ra7 39. Rh1 Rxh1 40. Rxh1 d3 41. e3 Qb7 42. Qe8 Ra8 43. Qe6 Qxe4 44. Qd7+ Kg8 45. Rh7 Bf8 46. Qf7# 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2015.02.21"]
[Round "6"]
[White "Chagasov, Oleg"]
[Black "Petrenko, Mikhail"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1839"]
[BlackElo "1821"]
[PlyCount "62"]
[EventDate "2015.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. Nc3 d5 5. e3 c6 6. c5 Be7 7. Bd3 0-0 8. Ne5 Nbd7 9. f4 Ne4 10. 0-0 Nxe5 11. fxe5 Bd7 12. Bxe4 dxe4 13. b4 Be8 14. a4 Bg6 15. Qb3 Qd7 16. g3 Bh5 17. Ba3 Bg5 18. Rfe1 Bf3 19. b5 h5 20. bxc6 bxc6 21. Rab1 Rab8 22. Qxb8 Rxb8 23. Rxb8+ Kh7 24. Kf2 h4 25. Reb1 hxg3+ 26. hxg3 Qf7 27. Nd1 Qh5 28. Ke1 Bxd1 29. Rxd1 Bxe3 30. Rd2 Qh1+ 31. Ke2 Qg2+ 0-1

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2015.02.20"]
[Round "5"]
[White "Bereziy, Petr"]
[Black "Chagasov, Oleg"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "1727"]
[BlackElo "1839"]
[PlyCount "57"]
[EventDate "2015.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. c4 Nc7 5. Nc3 Nc6 6. g3 g6 7. Bg2 Bg7 8. Qe2 0-0 9. 0-0 e6 10. Rd1 Nd4 11. Nxd4 cxd4 12. Nb1 d5 13. exd6 Qxd6 14. d3 Re8 15. Nd2 e5 16. Ne4 Qe7 17. c5 Na6 18. Nd6 Rd8 19. Bd5 Nxc5 20. Nxc8 Raxc8 21. h4 Rxd5 22. Bd2 Na4 23. Rdc1 Rdd8 24. a3 Qd7 25. h5 Rxc1+ 26. Rxc1 Rc8 27. hxg6 Rxc1+ 28. Bxc1 hxg6 29. Kg2 0-1

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2015.02.19"]
[Round "4"]
[White "Lunga, Oleg"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1800"]
[BlackElo "1839"]
[PlyCount "35"]
[EventDate "2015.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. Bc4 Qc7 8. 0-0 Nb6 9. Bb3 Qxe5 10. Re1 Qf6 11. Nc3 Bb7 12. Ne4 Qe5 13. f4 Qc7 14. Nd6+ Kd8 15. Nxf7+ Kc8 16. Nxh8 c5 17. c4 Qc6 18. Qe2 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2015.02.18"]
[Round "3"]
[White "Chagasov, Oleg"]
[Black "Chagochkin, Valeriy"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1839"]
[BlackElo "2135"]
[PlyCount "15"]
[EventDate "2015.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. Nf3 f5 2. e4 fxe4 3. Ng5 Nf6 4. d3 e3 5. Bxe3 e5 6. d4 Nc6 7. d5 Ne7 8. Nc3 1/2-1/2

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2015.02.17"]
[Round "2"]
[White "Tolkachiov, Vladimir"]
[Black "Chagasov, Oleg"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1955"]
[BlackElo "1839"]
[PlyCount "46"]
[EventDate "2015.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. a3 Nc6 4. d3 d6 5. Nf3 Be7 6. g3 0-0 7. Bg2 Be6 8. 0-0 h6 9. b4 Qd7 10. Bb2 Bh3 11. Nd5 Nxd5 12. cxd5 Nd8 13. Rc1 c6 14. dxc6 Nxc6 15. Qd2 Bxg2 16. Kxg2 Rfc8 17. Rc2 Rc7 18. Rfc1 Rac8 19. b5 Nd8 20. Rxc7 Rxc7 21. Rxc7 Qxc7 22. Qc3 Qxc3 23. Bxc3 Ne6 1/2-1/2

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2015.02.16"]
[Round "1"]
[White "Chagasov, Oleg"]
[Black "Krivoshapko, Alexander"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1839"]
[BlackElo "2063"]
[PlyCount "25"]
[EventDate "2015.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 Bf5 6. Nge2 e6 7. 0-0 c6 8. Ng3 Bg6 9. a3 Qc7 10. Re1 Be7 11. Bg5 Nbd7 12. Qd2 0-0-0 13. Rad1 1/2-1/2

[Event "Omsk Half op"]
[Site "Omsk"]
[Date "2014.12.23"]
[Round "9"]
[White "Chagasov, Oleg"]
[Black "Zuevich, Vladimir"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1839"]
[BlackElo "1930"]
[PlyCount "66"]
[EventDate "2014.12.03"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Be7 10. Nc3 Nxe3 11. fxe3 0-0 12. Bd3 f6 13. exf6 Bxf6 14. Rc1 Qd8 15. 0-0 Bd7 16. Qc2 g6 17. Nb5 Qe7 18. Qc5 Qg7 19. Qd6 Rad8 20. Qg3 e5 21. dxe5 Nxe5 22. Nxe5 Bxe5 23. Rxf8+ Rxf8 24. Qh4 a6 25. Nd4 g5 26. Bxh7+ Qxh7 27. Qxg5+ Qg7 28. Qxg7+ Bxg7 29. Rc7 Bh6 30. Nf3 Bxe3+ 31. Kf1 Bb5+ 32. Ke1 d4 33. Rxb7 Rc8 0-1

[Event "Omsk Half op"]
[Site "Omsk"]
[Date "2014.12.17"]
[Round "7"]
[White "Chagasov, Oleg"]
[Black "Olkov, Yury"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1839"]
[PlyCount "49"]
[EventDate "2014.12.03"]
[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 a6 4. Bxc6 dxc6 5. d4 Bg4 6. dxc5 Qxd1+ 7. Kxd1 Nf6 8. Nc3 e6 9. Be3 g6 10. h3 Bxf3+ 11. gxf3 Bg7 12. Ke2 0-0 13. Rad1 Rad8 14. Rd6 Rxd6 15. cxd6 Nd7 16. f4 Bxc3 17. bxc3 b5 18. c4 bxc4 19. Rb1 Rb8 20. Rxb8+ Nxb8 21. Kd2 Kg7 22. Kc3 Kh6 23. Kxc4 Kh5 24. Kb4 Nd7 25. Ka5 1-0

[Event "Omsk Half op"]
[Site "Omsk"]
[Date "2014.12.14"]
[Round "6"]
[White "Chagasov, Oleg"]
[Black "Mokhov, Anatoly"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1839"]
[BlackElo "1676"]
[PlyCount "34"]
[EventDate "2014.12.03"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Bc4 0-0 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 c6 9. 0-0 Qb6 10. e5 Qxd4 11. exf6 exf6 12. Bf4 Qxc4 13. Bxd6 Re8 14. Rfe1 Nd7 15. Rad1 Ne5 16. Bxe5 fxe5 17. Rd7 Qb4 1-0

[Event "Omsk Half op"]
[Site "Omsk"]
[Date "2014.12.12"]
[Round "5"]
[White "Brantkrayts, Vladimir"]
[Black "Chagasov, Oleg"]
[Result "0-1"]
[ECO "A25"]
[BlackElo "1839"]
[PlyCount "27"]
[EventDate "2014.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. a3 f5 4. g3 Nf6 5. Bg2 e4 6. d3 exd3 7. Qxd3 d6 8. b4 Ne5 9. Qd4 c6 10. Bg5 Be6 11. Nf3 Nxc4 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. 0-0 0-1

[Event "Omsk Half op"]
[Site "Omsk"]
[Date "2014.12.10"]
[Round "4"]
[White "Chagasov, Oleg"]
[Black "Glushakov, Andrey"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1839"]
[BlackElo "1915"]
[PlyCount "37"]
[EventDate "2014.12.03"]
[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 d6 3. b4 Nf6 4. bxc5 Nxe4 5. cxd6 Nxd6 6. Nc3 g6 7. d4 Bg7 8. Be2 0-0 9. 0-0 Nc6 10. Rb1 b6 11. Bf4 Bb7 12. Qd2 e6 13. Bh6 Nf5 14. Bxg7 Kxg7 15. d5 Na5 16. g4 Nd6 17. Rb4 Qc7 18. Qd4+ Kg8 19. Ne4 0-1

[Event "Omsk Half op"]
[Site "Omsk"]
[Date "2014.12.07"]
[Round "3"]
[White "Sosunov, Sergey"]
[Black "Chagasov, Oleg"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "1690"]
[BlackElo "1839"]
[PlyCount "21"]
[EventDate "2014.12.03"]
[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 Nf6 3. Nc3 d5 4. Bb5+ Nc6 5. exd5 Nxd5 6. 0-0 Nxc3 7. dxc3 Bg4 8. Qxd8+ Rxd8 9. Ne5 Bd7 10. Nf3 a6 11. Bd3 1/2-1/2

[Event "Omsk Half op"]
[Site "Omsk"]
[Date "2014.12.05"]
[Round "2"]
[White "Chagasov, Oleg"]
[Black "Polyanskiy, Vladislav"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1839"]
[BlackElo "1664"]
[PlyCount "54"]
[EventDate "2014.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 Be7 5. Nbd2 0-0 6. e4 d5 7. e5 Nfd7 8. Bxe7 Qxe7 9. Bd3 c5 10. c3 Nc6 11. h4 f6 12. Qe2 Rb8 13. Rh3 c4 14. Bc2 b5 15. Rg3 b4 16. Qe3 Kh8 17. h5 f5 18. Qf4 Rd8 19. Nh4 Nf8 20. Ndf3 bxc3 21. bxc3 Rb2 22. Qc1 Qa3 23. Ba4 Bd7 24. Ng6+ Nxg6 25. Rxg6 Re8 26. Nh4 Nxe5 27. Bxd7 Nd3+ 0-1

[Event "Omsk Half op"]
[Site "Omsk"]
[Date "2014.12.03"]
[Round "1"]
[White "Krivoshapko, Alexander"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "C20"]
[WhiteElo "2063"]
[BlackElo "1839"]
[PlyCount "29"]
[EventDate "2014.12.03"]
[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. b3 a6 3. Bb2 c5 4. Bc4 Nc6 5. Nf3 Nf6 6. a3 d5 7. Bd3 Bg4 8. Be2 Bd6 9. 0-0 0-0 10. d3 Bxf3 11. Bxf3 dxe4 12. Bxe4 Nxe4 13. dxe4 Be7 14. Nc3 Qc7 15. Re1 1-0

[Event "Omsk op 02"]
[Site "Omsk"]
[Date "2014.02.16"]
[Round "9"]
[White "Grigorjev, Mikhail"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "C02"]
[BlackElo "1847"]
[PlyCount "91"]
[EventDate "2014.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nh6 6. Bd3 f6 7. exf6 Qxf6 8. Bg5 Qf7 9. Qe2 Nf5 10. Bb5 Bd7 11. Bxc6 Bxc6 12. Ne5 Qc7 13. Bf4 Bd6 14. Nxc6 Bxf4 15. Qxe6+ Ne7 16. Nxe7 Qxe7 17. Qxe7+ Kxe7 18. g3 Bd6 19. Kd2 Rhf8 20. f4 c4 21. Re1+ Kd7 22. a4 Rae8 23. Na3 Rxe1 24. Kxe1 a6 25. Nc2 Re8+ 26. Kd2 Ke6 27. Re1+ Kf7 28. Rxe8 Kxe8 29. Ne3 Kf7 30. Nxd5 Kg6 31. Nb6 Kf5 32. Nxc4 Bc7 33. h3 Ke4 34. Ke2 h6 35. Nd2+ Kd5 36. Kd3 b6 37. c4+ Kd6 38. Ne4+ Kc6 39. d5+ Kd7 40. b4 Bb8 41. Kd4 Bc7 42. c5 bxc5+ 43. Nxc5+ Kd8 44. Nxa6 Bd6 45. Nc5 g5 46. Nb7+ 1-0

[Event "Omsk op 02"]
[Site "Omsk"]
[Date "2014.02.14"]
[Round "8"]
[White "Chagasov, Oleg"]
[Black "Gabdullin, Oleg"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1847"]
[BlackElo "1874"]
[PlyCount "54"]
[EventDate "2014.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. 0-0 d6 6. d3 h6 7. a3 a5 8. Na4 Ba7 9. c3 Bg4 10. Ba2 0-0 11. h3 Bh5 12. d4 b5 13. b4 bxa4 14. bxa5 Bxf3 15. Qxf3 exd4 16. Qg3 Kh8 17. Kh1 Nxe4 18. Qf4 Nf6 19. g4 Nh7 20. Bb1 Qf6 21. Qe4 g6 22. Bxh6 Rfe8 23. g5 Rxe4 24. gxf6 Rh4 25. Bg7+ Kg8 26. Bd3 Rxh3+ 27. Kg2 Rxd3 0-1

[Event "Omsk op 02"]
[Site "Omsk"]
[Date "2014.02.12"]
[Round "7"]
[White "Chagasov, Oleg"]
[Black "Vasiljev, Artem"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1847"]
[BlackElo "1762"]
[PlyCount "41"]
[EventDate "2014.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. c5 Bf5 4. Nc3 Nd7 5. Nf3 g6 6. g3 Bg7 7. Bg2 Ngf6 8. 0-0 0-0 9. Nd2 b6 10. cxb6 axb6 11. e4 Nxe4 12. Ndxe4 dxe4 13. Nxe4 Qc7 14. a3 Rfe8 15. Be3 c5 16. Qc2 Rac8 17. dxc5 Nxc5 18. Bxc5 Qxc5 19. Qe2 Qc2 20. Qxc2 Rxc2 21. Rad1 0-1

[Event "Omsk op 02"]
[Site "Omsk"]
[Date "2014.02.10"]
[Round "5"]
[White "Chagasov, Oleg"]
[Black "Bogachkov, Viktor"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1847"]
[PlyCount "96"]
[EventDate "2014.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 Nc6 7. Be3 g6 8. h3 Bg7 9. Na4 Qc7 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Qxc8 13. Rb1 0-0 14. 0-0 Qe6 15. a3 Nxe4 16. Bxe4 Qxe4 17. b3 c5 18. Re1 Qc6 19. Qd3 Rfe8 20. c4 a5 21. Bd2 a4 22. b4 cxb4 23. Rxb4 Rxb4 24. axb4 Kf8 25. b5 Qc5 26. Be3 Qb4 27. Rb1 Qc3 28. Qxc3 Bxc3 29. Rc1 Bb2 30. Rc2 a3 31. Bc1 Bxc1 32. Rxc1 Ra8 33. Ra1 Ke8 34. Kf1 Kd7 35. Ke2 Kc7 36. Kd3 Kb6 37. Kd4 a2 38. h4 Ra3 39. Kd5 Rd3+ 40. Ke4 Rd2 41. Ke3 Rb2 42. Kd4 Rxf2 43. g3 e5+ 44. Kc3 e4 45. Kd4 f5 46. Ke3 Rf3+ 47. Ke2 Rxg3 48. Rxa2 Rg2+ 0-1

[Event "Omsk op 02"]
[Site "Omsk"]
[Date "2014.02.09"]
[Round "4"]
[White "Yaitskiy, Valeriy"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1993"]
[BlackElo "1847"]
[PlyCount "26"]
[EventDate "2014.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. c4 Nc7 5. Nc3 Nc6 6. d3 e6 7. Bf4 d6 8. b3 Be7 9. Be2 b6 10. 0-0 g5 11. Bg3 h5 12. h3 Bb7 13. Ne1 dxe5 1-0

[Event "Omsk op 02"]
[Site "Omsk"]
[Date "2014.02.07"]
[Round "3"]
[White "Tastanov, Azamat"]
[Black "Chagasov, Oleg"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "1731"]
[BlackElo "1847"]
[PlyCount "48"]
[EventDate "2014.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 exf6 7. Be2 Bd6 8. 0-0 0-0 9. d3 Nc6 10. Nd2 Qc7 11. h3 Be5 12. Bb2 Qa5 13. Nb3 Qb6 14. d4 cxd4 15. cxd4 Rd8 16. c3 Bf5 17. Bd3 Bxd3 18. Qxd3 Rac8 19. Qe3 Bb8 20. c4 Nb4 21. Rfc1 Re8 22. Qd2 Qd6 23. g3 Nc6 24. Re1 h5 0-1

[Event "Omsk op 02"]
[Site "Omsk"]
[Date "2014.02.05"]
[Round "2"]
[White "Chagasov, Oleg"]
[Black "Adyrbaev, Albert"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1847"]
[PlyCount "36"]
[EventDate "2014.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Nc6 5. Bb5 Bg4 6. 0-0 Be7 7. fxe5 dxe5 8. Bxc6+ bxc6 9. d3 0-0 10. Be3 Qd6 11. Qd2 a6 12. h3 Bh5 13. Nh4 Bg6 14. Nf5 Bxf5 15. Rxf5 Rad8 16. Qf2 Qe6 17. Rf1 Rd6 18. Qg3 Nd7 0-1

[Event "Omsk op 02"]
[Site "Omsk"]
[Date "2014.02.03"]
[Round "1"]
[White "Chagochkin, Valeriy"]
[Black "Chagasov, Oleg"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2095"]
[BlackElo "1847"]
[PlyCount "21"]
[EventDate "2014.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. d4 e6 7. Be2 Nc6 8. Be3 cxd4 9. Bxd4 Nxd4 10. Qxd4 Qxd4 11. Nxd4 1/2-1/2

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2013.02.17"]
[Round "9"]
[White "Mokhov, Anatoly"]
[Black "Chagasov, Oleg"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "1787"]
[BlackElo "1846"]
[PlyCount "51"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. e3 c5 4. exd4 cxd4 5. d3 Nc6 6. a3 e5 7. b4 Bd6 8. g3 a6 9. Bg2 Nf6 10. Bg5 h6 11. Bxf6 Qxf6 12. Nbd2 Bf5 13. Qe2 0-0 14. Ne4 Bxe4 15. Qxe4 Qe7 16. Bh3 f5 17. Qd5+ Kh7 18. c5 Bc7 19. Kd2 Rad8 20. Qc4 e4 21. Rae1 Qf6 22. Nh4 Ne5 23. Qb3 Qg5+ 24. Kd1 Nxd3 25. f4 Qh5+ 26. Kc2 0-1

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2013.02.16"]
[Round "8"]
[White "Pisjmeniuk, Artem"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "B02"]
[BlackElo "1846"]
[PlyCount "49"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. d4 Nxc3 5. bxc3 c5 6. Nf3 e6 7. Bd3 Nc6 8. 0-0 cxd4 9. cxd4 Bb4 10. Bd2 0-0 11. c3 Bd6 12. Qe2 e5 13. dxe5 Re8 14. Bxh7+ Kh8 15. Bc2 Nxe5 16. Nxe5 Rxe5 17. Qf3 Qb6 18. Rab1 Qc6 19. h3 Be6 20. c4 Qc5 21. Rfe1 Rf5 22. Bxf5 Bxf5 23. Qh5+ Bh7 24. Qxf7 Rf8 25. Qd5 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2013.02.15"]
[Round "7"]
[White "Chagasov, Oleg"]
[Black "Sosunov, Sergey"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1846"]
[BlackElo "1689"]
[PlyCount "34"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bg4 4. Ne5 Bf5 5. e3 Nbd7 6. c4 dxc4 7. Nc3 Nxe5 8. dxe5 Ne4 9. Nxe4 Bxe4 10. Qa4+ Bc6 11. Qxc4 e6 12. Rd1 Qe7 13. a3 a6 14. f3 Qh4+ 15. Bg3 Qg5 16. Bf4 Qg6 17. Be2 Be7 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2013.02.14"]
[Round "6"]
[White "Novikov, Viktor"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2043"]
[BlackElo "1846"]
[PlyCount "125"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Ne4 5. Nxe4 dxe4 6. a3 Qa5+ 7. Bd2 Qb6 8. Bc3 Bf5 9. e3 Nd7 10. Ne2 e6 11. Ng3 Bg6 12. Qc2 Nf6 13. b4 Be7 14. Be2 h5 15. h3 h4 16. Nf1 Bh5 17. Nd2 Bxe2 18. Kxe2 a5 19. bxa5 Qa6 20. Rhb1 Nd5 21. Bb4 f5 22. Ke1 Nf6 23. Bxe7 Kxe7 24. Qb3 Rhb8 25. Qb4+ Kf7 26. Nb3 b6 27. axb6 Rxb6 28. Qc3 g5 29. a4 Rab8 30. a5 Rb4 31. Nd2 Rxb1+ 32. Rxb1 Rxb1+ 33. Nxb1 Qb7 34. Nd2 Nd7 35. Qb3 Qa6 36. Qb4 Kf6 37. Nb3 f4 38. Kd2 Kf5 39. Nc5 Nxc5 40. Qxc5+ Kf6 41. Kc3 f3 42. gxf3 exf3 43. Qb6 Qa8 44. Qc5 Qb7 45. Qf8+ Kg6 46. Qxf3 Qb1 47. Qe2 Qa1+ 48. Kb4 c5+ 49. dxc5 Qb1+ 50. Ka4 Qa1+ 51. Kb5 Qb1+ 52. Ka6 Kf6 53. Qd2 Qb8 54. Qd4+ Kg6 55. Qd6 Qc8+ 56. Kb6 Kh5 57. c6 g4 58. hxg4+ Kxg4 59. c7 h3 60. Qg3+ Kf5 61. Qxh3+ Ke5 62. Qg3+ Kf6 63. Qd6 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2013.02.13"]
[Round "5"]
[White "Chagasov, Oleg"]
[Black "Chagochkin, Valeriy"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1846"]
[PlyCount "46"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. e3 g6 4. Be2 Bg7 5. c4 d6 6. Nc3 0-0 7. 0-0 Qe8 8. Bd2 e6 9. Rc1 Nc6 10. b3 Bd7 11. h3 a6 12. d5 exd5 13. Nxd5 Nxd5 14. cxd5 Ne5 15. Nxe5 dxe5 16. Bc4 Kh8 17. Bc3 e4 18. Bxg7+ Kxg7 19. Qd4+ Kh6 20. Rfd1 Qe7 21. d6 Qxd6 22. Qxd6 cxd6 23. Rxd6 Bc6 1/2-1/2

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2013.02.12"]
[Round "4"]
[White "Mikhailovsky, Viktor"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2023"]
[BlackElo "1846"]
[PlyCount "118"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. c4 Nc6 2. d4 d5 3. Nc3 dxc4 4. d5 Na5 5. Qa4+ c6 6. dxc6 Nxc6 7. e3 Be6 8. Nf3 Qa5 9. Qxa5 Nxa5 10. Bd2 Nc6 11. Ng5 Ne5 12. Nxe6 fxe6 13. Nb5 Kd7 14. Rc1 a6 15. Nd4 b5 16. a4 Nf6 17. axb5 axb5 18. f4 Nd3+ 19. Bxd3 cxd3 20. Nxb5 Rb8 21. Rc5 Ne4 22. Re5 Nd6 23. Nd4 Rxb2 24. Bc1 Rb1 25. 0-0 d2 26. Bxd2 Rxf1+ 27. Kxf1 Nc4 28. Nf3 Nxe5 29. Nxe5+ Ke8 30. Bc3 Rg8 31. Nf3 h6 32. h4 g6 33. e4 Bg7 34. e5 Kd7 35. g4 Rc8 36. Bd2 Kc6 37. Ke2 Kd5 38. Be3 h5 39. gxh5 gxh5 40. Nd2 Bh6 41. Kf3 Rg8 42. Bf2 Rg4 43. Bg3 Kc6 44. Ne4 Kd7 45. Nc5+ Ke8 46. Nxe6 Kf7 47. Nd8+ Kg6 48. Nc6 Kf7 49. Nd4 e6 50. Ne2 Ke8 51. Nc3 Rg7 52. Ne4 Rg6 53. Bf2 Kf7 54. Ng3 Rg8 55. Nxh5 Ra8 56. Nf6 Ra2 57. Bg3 Kg6 58. Kg4 Ra4 59. Ne8 Kf7 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2013.02.11"]
[Round "3"]
[White "Chagasov, Oleg"]
[Black "Rubtsov, Alexander"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1846"]
[BlackElo "2343"]
[PlyCount "34"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. 0-0 e5 6. d3 h6 7. f4 Bd6 8. Qg4 g6 9. fxe5 Bxe5 10. Bf4 Qe7 11. Nd2 Nf6 12. Qh4 Bxf4 13. Qxf4 Nh5 14. Qf2 0-0 15. Qxd4 Qg5 16. Qb4 d5 17. Qb3 Qxd2 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2013.02.10"]
[Round "2"]
[White "Tipikin, Ivan"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1932"]
[BlackElo "1846"]
[PlyCount "83"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Ne4 5. Nf3 Nxg5 6. Nxg5 e5 7. Nf3 e4 8. Nd2 Bd6 9. cxd5 e3 10. Nde4 exf2+ 11. Kxf2 cxd5 12. Nxd6+ Qxd6 13. e3 0-0 14. Qf3 Be6 15. Bd3 f5 16. Qf4 Qb4 17. Rhb1 Nd7 18. Kg1 Rac8 19. Qf2 Nf6 20. a3 Qe7 21. Rf1 Ng4 22. Qg3 Rf6 23. h3 Nh6 24. Qf3 Kh8 25. Ne2 g5 26. Qg3 Qg7 27. Rac1 g4 28. h4 Rff8 29. Rxc8 Rxc8 30. Rc1 Rxc1+ 31. Nxc1 Ng8 32. Qd6 Qe7 33. Qe5+ Qf6 34. Qxf6+ Nxf6 35. Kf2 Kg7 36. Ne2 Ne4+ 37. Bxe4 fxe4 38. Ke1 Kf6 39. g3 Ke7 40. Kd2 Kd6 41. Nf4 Bd7 42. Kc3 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2013.02.09"]
[Round "1"]
[White "Chagasov, Oleg"]
[Black "Karabut, Vladimir"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1846"]
[BlackElo "2065"]
[PlyCount "50"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. d5 Qb6 5. Qc1 f5 6. c4 Bg7 7. Nc3 e5 8. dxe6 dxe6 9. Nf3 Bd7 10. e3 Bc6 11. Be2 Nd7 12. 0-0 0-0 13. Qc2 Qc7 14. Rfd1 Nf6 15. Nb5 Qb8 16. Ne1 a6 17. Nc3 Qc7 18. Bf3 Bxf3 19. Nxf3 Rfd8 20. Rxd8+ Rxd8 21. Rd1 Rxd1+ 22. Qxd1 Qd7 23. Ne5 Qxd1+ 24. Nxd1 b5 25. cxb5 axb5 1/2-1/2

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2012.03.25"]
[Round "9"]
[White "Antipova, Anastasia"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1888"]
[BlackElo "1882"]
[PlyCount "47"]
[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 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Bb5+ Nc6 6. Ne4 Qb6 7. Bc4 e6 8. a3 Be7 9. 0-0 0-0 10. d3 h6 11. Rb1 Qd8 12. Re1 b6 13. Bd2 Bb7 14. Qc1 Kh7 15. c3 a6 16. Bb3 Nf6 17. Bc2 Nxe4 18. dxe4 e5 19. h3 Qc7 20. Nh2 Rad8 21. Ng4 Rd6 22. f4 f6 23. f5 h5 24. Nh2 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2012.03.24"]
[Round "8"]
[White "Chagasov, Oleg"]
[Black "Mokhov, Anatoly"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1882"]
[BlackElo "1903"]
[PlyCount "55"]
[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. Nf3 c6 3. c4 d5 4. Nc3 Bf5 5. Bf4 e6 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. a3 Nd7 9. e3 Be7 10. Be2 0-0 11. 0-0 Rfe8 12. Rc1 Qa5 13. Nd2 Qd8 14. b4 a6 15. Qb3 Nb6 16. Bg3 Bd6 17. Rfd1 Bxg3 18. hxg3 Rc8 19. a4 Qe7 20. b5 cxb5 21. axb5 a5 22. Nc4 Nxc4 23. Rxc4 Be4 24. Bf3 Bxf3 25. gxf3 b6 26. Rdc1 Rxc4 27. Qxc4 Qb7 28. e4 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2012.03.23"]
[Round "7"]
[White "Barakin, Gennady"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1969"]
[BlackElo "1882"]
[PlyCount "47"]
[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 Nf6 3. e5 Nd5 4. Nc3 e6 5. Bc4 Nb6 6. Be2 d5 7. exd6 Bxd6 8. 0-0 0-0 9. d3 Nc6 10. Ne4 Be7 11. Be3 Nd4 12. c3 Nxe2+ 13. Qxe2 Qc7 14. d4 c4 15. g3 Nd5 16. Ne5 b5 17. f4 Bb7 18. Nd2 f6 19. Nef3 Rac8 20. Bf2 Qc6 21. Rfe1 Kf7 22. a3 Rfe8 23. h3 Bd6 24. Kh2 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2012.03.22"]
[Round "6"]
[White "Chagasov, Oleg"]
[Black "Skokov, Boris"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1882"]
[BlackElo "2026"]
[PlyCount "24"]
[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 e6 3. b4 cxb4 4. a3 Nf6 5. Bd3 Nc6 6. 0-0 Be7 7. Bb2 d6 8. e5 dxe5 9. Nxe5 Nxe5 10. Bxe5 Bd7 11. Qf3 Bc6 12. Qh3 g6 0-1

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2012.03.20"]
[Round "5"]
[White "Kislova, Valentina"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "2058"]
[BlackElo "1882"]
[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. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. d4 e4 5. d5 exf3 6. dxc6 fxg2 7. cxd7+ Qxd7 8. Qxd7+ Bxd7 9. Bxg2 0-0-0 10. 0-0 Nf6 11. Bg5 Be7 12. Rac1 c6 13. b3 h6 14. Be3 Kb8 15. Rc2 g5 16. Rd1 Rhg8 17. Bc1 Ng4 18. Rcd2 Kc7 19. h3 Ne5 20. Bb2 g4 21. Nd5+ cxd5 22. Bxe5+ Kc8 23. Bxd5 gxh3+ 24. Bxg8 Rxg8+ 25. Kh2 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2012.03.18"]
[Round "3"]
[White "Manchenko, Vladimir"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2053"]
[BlackElo "1882"]
[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 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. dxc3 d5 5. f4 Bf5 6. Nf3 e6 7. Bd3 Bxd3 8. cxd3 c5 9. 0-0 Nc6 10. d4 c4 11. Qe2 a6 12. Be3 Be7 13. a4 Qd7 14. b3 b5 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2012.03.17"]
[Round "2"]
[White "Chagasov, Oleg"]
[Black "Kharlamov, Igor1111"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1882"]
[BlackElo "1967"]
[PlyCount "30"]
[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 c6 2. d4 d5 3. Qf3 e6 4. Nh3 Nf6 5. e5 Nfd7 6. Nc3 Qb6 7. Be3 a6 8. 0-0-0 c5 9. Qg3 cxd4 10. Bxd4 Qa5 11. f4 g6 12. Be2 Nc6 13. Bg4 Be7 14. Kb1 Nb6 15. Rhe1 Bb4 1-0

[Event "Omsk op"]
[Site "Omsk"]
[Date "2012.02.11"]
[Round "9"]
[White "Chagasov, Oleg"]
[Black "Dergatchov, Alexander"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1882"]
[BlackElo "2033"]
[PlyCount "21"]
[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 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. Be2 Bg4 6. Be3 e6 7. Qd2 Nd7 8. 0-0 h6 9. h3 Bxf3 10. Bxf3 Nb6 11. b3 0-1

[Event "Omsk op"]
[Site "Omsk"]
[Date "2012.02.09"]
[Round "7"]
[White "Ivaneko, Alexander"]
[Black "Chagasov, Oleg"]
[Result "0-1"]
[ECO "E52"]
[BlackElo "1882"]
[PlyCount "62"]
[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 e6 3. Nc3 d5 4. Nf3 Bb4 5. e3 0-0 6. a3 Bxc3+ 7. bxc3 Nbd7 8. Bd3 b6 9. cxd5 exd5 10. Qc2 h6 11. 0-0 Re8 12. Nd2 Bb7 13. c4 c6 14. a4 c5 15. Nb3 dxc4 16. Bxc4 cxd4 17. Nxd4 Rc8 18. Qb3 Ne5 19. Be2 Ne4 20. f3 Nc5 21. Qb1 Ne6 22. Rd1 Nxd4 23. exd4 Nc4 24. Bxc4 Rxc4 25. Bb2 Qg5 26. Qd3 Rec8 27. Qd2 Rc2 28. Qxg5 hxg5 29. Rab1 g4 30. d5 gxf3 31. gxf3 Rd8 0-1

[Event "Omsk op"]
[Site "Omsk"]
[Date "2012.02.07"]
[Round "6"]
[White "Chagasov, Oleg"]
[Black "Kislov, Leonid"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1882"]
[BlackElo "1920"]
[PlyCount "24"]
[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. Nf3 d5 2. d4 e6 3. Bf4 Bd6 4. e3 Bxf4 5. exf4 Ne7 6. Bd3 h6 7. Ne5 Nbc6 8. c3 a6 9. Nd2 0-0 10. g4 f6 11. Nxc6 bxc6 12. h4 f5 0-1

[Event "Omsk op"]
[Site "Omsk"]
[Date "2012.02.05"]
[Round "5"]
[White "Nevorotov, Boris"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1949"]
[BlackElo "1882"]
[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. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nf3 Nb4 9. Na3 e6 10. Be2 Be7 11. Qb3 0-0 12. 0-0 a5 13. Rfd1 Kh8 14. d5 a4 15. Qc3 1-0

[Event "Omsk op"]
[Site "Omsk"]
[Date "2012.02.04"]
[Round "4"]
[White "Chagasov, Oleg"]
[Black "Breit, Nikolai"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1882"]
[BlackElo "1996"]
[PlyCount "78"]
[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. Nf3 b6 3. Nc3 Bb7 4. d5 c6 5. e4 cxd5 6. exd5 g6 7. Bc4 d6 8. Bg5 Bg7 9. 0-0 0-0 10. Qd2 Re8 11. Rad1 Nbd7 12. Rfe1 a6 13. a4 Rc8 14. Qe2 Ra8 15. Rd3 Kf8 16. Re3 h6 17. Bh4 Ng8 18. h3 Ne5 19. Nxe5 Bxe5 20. Rxe5 dxe5 21. Qxe5 g5 22. Bg3 Rc8 23. Bb3 Rc5 24. Qd4 f6 25. Rd1 Kg7 26. Ne4 Rc8 27. h4 e5 28. Qb4 a5 29. Qa3 Rf8 30. Nd6 Rc7 31. Nb5 Rd7 32. d6 Bc6 33. Be6 Rb7 34. Qc3 Bxb5 35. axb5 Re7 36. Bb3 Rd7 37. Bxg8 Rxg8 38. Qc6 Re8 39. hxg5 hxg5 1/2-1/2

[Event "Omsk op"]
[Site "Omsk"]
[Date "2012.02.02"]
[Round "3"]
[White "Petrenko, Mikhail"]
[Black "Chagasov, Oleg"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1592"]
[BlackElo "1882"]
[PlyCount "50"]
[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. Nc3 Nc6 3. d3 d6 4. g3 Nf6 5. Bg2 g6 6. Nge2 Bg7 7. h3 0-0 8. Be3 Rb8 9. Qd2 b5 10. Rb1 Be6 11. a4 b4 12. Nd5 Qd7 13. b3 Rfe8 14. f4 Nh5 15. Kf2 Bxd5 16. exd5 Nd4 17. Bxd4 Bxd4+ 18. Nxd4 cxd4 19. Qe2 e5 20. Qf3 Rbc8 21. Rhc1 exf4 22. gxf4 Re3 23. Qg4 Qxg4 24. hxg4 Nxf4 25. Bf3 Rxd3 0-1

[Event "Omsk op"]
[Site "Omsk"]
[Date "2012.01.31"]
[Round "2"]
[White "Chagasov, Oleg"]
[Black "Tipikin, Ivan"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1882"]
[BlackElo "1910"]
[PlyCount "104"]
[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 e6 3. b4 cxb4 4. a3 Nc6 5. d4 Nf6 6. d5 Nb8 7. Qd4 Qb6 8. Qxb6 axb6 9. dxe6 dxe6 10. e5 Nfd7 11. Bb5 Nc6 12. a4 g6 13. 0-0 Bg7 14. Re1 0-0 15. Bb2 Nc5 16. Nbd2 Na5 17. Ne4 Bd7 18. Nxc5 Bxb5 19. Nxe6 fxe6 20. axb5 Nc4 21. Bd4 Ra5 22. Ng5 Re8 23. f4 h6 24. Ne4 Rd8 25. c3 b3 26. Rxa5 bxa5 27. Nc5 b2 28. Nxe6 Re8 29. Nc5 Na3 30. Nxb7 b1Q 31. Rxb1 Nxb1 32. Nxa5 Bf8 33. b6 Nxc3 34. Bxc3 Bc5+ 35. Kf1 Bxb6 36. Ke2 Kf7 37. Nc4 Bc5 38. Kd3 Ke6 39. Ke4 Bg1 40. h3 Rc8 41. Kd3 Bh2 42. Nd6 Rf8 43. Ne4 Bxf4 44. Nc5+ Kd5 45. Nd7 Rf7 46. Nf6+ Ke6 47. Ke4 Bg5 48. Bd4 Rc7 49. Kd3 Rc1 50. Be3 Bxe3 51. Kxe3 Re1+ 52. Kf3 Rxe5 0-1

[Event "Omsk Rating"]
[Site "Omsk"]
[Date "2011.12.15"]
[Round "9"]
[White "Radchenko, Marina"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "B29"]
[BlackElo "1911"]
[PlyCount "71"]
[EventDate "2011.12.02"]
[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 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Ne4 e6 6. Be2 Nc6 7. d4 cxd4 8. Nxd4 Be7 9. Nxc6 bxc6 10. 0-0 0-0 11. c4 Nf6 12. Qc2 c5 13. Bf3 Rb8 14. Bf4 Rb6 15. Rad1 Nd7 16. Nd6 f6 17. Nxc8 Qxc8 18. Rd2 e5 19. Be3 f5 20. Bd5+ Kh8 21. f3 f4 22. Bf2 Rh6 23. Be4 Nf6 24. Bf5 Qc7 25. Rfd1 g6 26. Be4 Kg7 27. a3 a6 28. Bd5 Qc8 29. Re2 Rh5 30. Be1 Bd6 31. Bc3 Re8 32. Bb7 Qxb7 33. Rxd6 Kf7 34. Qa4 Re6 35. Red2 Rxd6 36. Rxd6 1-0

[Event "Omsk Rating"]
[Site "Omsk"]
[Date "2011.12.12"]
[Round "7"]
[White "Chagasov, Oleg"]
[Black "Lunga, Oleg"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1911"]
[BlackElo "1625"]
[PlyCount "64"]
[EventDate "2011.12.02"]
[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. Bb5 Nf6 4. e5 Nd5 5. Nc3 Nxc3 6. dxc3 e6 7. 0-0 Be7 8. Bf4 0-0 9. Qd2 Qb6 10. a4 a6 11. Bxc6 dxc6 12. a5 Qc7 13. c4 Rd8 14. Qc3 Bd7 15. Rad1 Be8 16. Qa3 Rxd1 17. Rxd1 Rd8 18. Rd3 Rxd3 19. cxd3 Bd8 20. Bd2 Be7 21. Be3 Bd8 22. Bd2 Be7 23. h3 h6 24. Kf1 f6 25. Be3 b6 26. axb6 Qxb6 27. b3 Qb4 28. Qa2 Qc3 29. Ke2 Bg6 30. Qb1 Qa5 31. Qb2 Qd8 32. Ne1 Qb6 0-1

[Event "Omsk Rating"]
[Site "Omsk"]
[Date "2011.12.11"]
[Round "6"]
[White "Silchenko, Stepan"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1644"]
[BlackElo "1911"]
[PlyCount "35"]
[EventDate "2011.12.02"]
[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 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 e6 8. Nc3 Bb4 9. Qg4 Kf8 10. Nf3 h5 11. Qf4 Na5 12. Ng5 Qe7 13. Bd3 Naxc4 14. 0-0 Ke8 15. Bf2 Bxc3 16. bxc3 f6 17. Bg6+ Kd8 18. Nf7+ 1-0

[Event "Omsk Rating"]
[Site "Omsk"]
[Date "2011.12.08"]
[Round "5"]
[White "Chagasov, Oleg"]
[Black "Antipova, Anastasia"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1911"]
[BlackElo "1794"]
[PlyCount "60"]
[EventDate "2011.12.02"]
[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. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. Bd3 c5 7. dxc5 Qa5 8. 0-0 Qxc5 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. Qc2 Rd8 12. Bc4 Qc6 13. Ng5 e6 14. a4 b6 15. Ra3 Ba6 16. b3 Nd7 17. Nf3 Rac8 18. Nd4 Bxd4 19. exd4 Bxc4 20. bxc4 Qxc4 21. Qd2 Nc5 22. Bb2 Nb3 23. Qh6 Rd5 24. g4 Qc2 25. Ba1 Nd2 26. Re1 Ne4 27. Rf3 Qd2 28. Qxd2 Nxd2 29. Rd3 Rc2 30. Kg2 Nc4 0-1

[Event "Omsk Rating"]
[Site "Omsk"]
[Date "2011.12.07"]
[Round "4"]
[White "Golovko, Evgenij"]
[Black "Chagasov, Oleg"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "2215"]
[BlackElo "1911"]
[PlyCount "41"]
[EventDate "2011.12.02"]
[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 Nf6 3. Nc3 d5 4. e5 d4 5. Nb5 Nd5 6. c3 Nc6 7. cxd4 a6 8. Na3 cxd4 9. Qa4 Nb6 10. Qc2 e6 11. Bd3 Bxa3 12. bxa3 h6 13. Be4 Bd7 14. Bb2 Rc8 15. Qd3 0-0 16. 0-0 Na4 17. Bxd4 Nxd4 18. Qxd4 Qc7 19. Rab1 Bb5 20. Rfd1 Rfd8 21. Qe3 1/2-1/2

[Event "Omsk Rating"]
[Site "Omsk"]
[Date "2011.12.05"]
[Round "3"]
[White "Ratushny, Grigory"]
[Black "Chagasov, Oleg"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1949"]
[BlackElo "1911"]
[PlyCount "74"]
[EventDate "2011.12.02"]
[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. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Bd3 0-0 7. 0-0 Bf5 8. Qc2 e6 9. b3 Nbd7 10. h3 h5 11. Bb2 a6 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Bxe4 15. Qxe4 Nf6 16. Qc2 Qc7 17. Rad1 Rad8 18. Rfe1 Qf4 19. Qd2 Qxd2 20. Rxd2 Bh6 21. Rdd1 Bg7 22. Ne5 Nd7 23. f4 Nxe5 24. dxe5 Bh6 25. Bc1 c5 26. g3 b6 27. Kf2 Rfe8 28. Ke2 Kf8 29. Be3 a5 30. a3 Ke7 31. b4 axb4 32. axb4 Rxd1 33. Rxd1 cxb4 34. Bxb6 Rc8 35. c5 h4 36. Kf3 hxg3 37. Kxg3 g5 0-1

[Event "Omsk Rating"]
[Site "Omsk"]
[Date "2011.12.04"]
[Round "2"]
[White "Chagasov, Oleg"]
[Black "Tipikin, Ivan"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1911"]
[BlackElo "1772"]
[PlyCount "84"]
[EventDate "2011.12.02"]
[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. Bf4 e6 4. e3 Bd6 5. Nbd2 Bxf4 6. exf4 0-0 7. Bd3 Qd6 8. g3 c5 9. c3 b6 10. 0-0 Bb7 11. Re1 Nc6 12. a3 cxd4 13. cxd4 Rfc8 14. f5 exf5 15. Bxf5 Re8 16. Qa4 a6 17. Qb3 b5 18. a4 Na5 19. Qd3 Nc4 20. b3 Nxd2 21. Qxd2 Rxe1+ 22. Rxe1 bxa4 23. bxa4 g6 24. Bd3 Kg7 25. Ne5 Nd7 26. Qb2 Bc8 27. Qe2 Nf8 28. Rc1 f6 29. Rc6 Qe7 30. Ng4 Qxe2 31. Bxe2 Ne6 32. Bxa6 Rxa6 33. Rxc8 h5 34. Ne3 Rxa4 35. Nxd5 Rxd4 36. Ne3 Rd2 37. Rc2 Rd4 38. Rc4 Rd3 39. h4 f5 40. Kg2 Kf6 41. Kf3 Rd2 42. Rc2 Nd4+ 0-1

[Event "Omsk Rating"]
[Site "Omsk"]
[Date "2011.12.02"]
[Round "1"]
[White "Chagasov, Oleg"]
[Black "Skokov, Boris"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1911"]
[BlackElo "2061"]
[PlyCount "40"]
[EventDate "2011.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. Bg5 c5 4. c3 Nc6 5. Nbd2 cxd4 6. cxd4 Qb6 7. Bxf6 gxf6 8. e3 Qxb2 9. Be2 Nb4 10. 0-0 Qc2 11. Qxc2 Nxc2 12. Rab1 Nb4 13. Ne4 Nd5 14. Bc4 Nb6 15. Bb3 Be7 16. a4 d5 17. Ned2 0-0 18. a5 Nd7 19. Ba4 Nb8 20. Rfc1 Rd8 0-1

[Event "Omsk CC-ch sf"]
[Site "Omsk"]
[Date "2011.07.05"]
[Round "11"]
[White "Kharilov, Sergey"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "B26"]
[BlackElo "1911"]
[PlyCount "89"]
[EventDate "2011.06.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. d3 Nf6 4. g3 d6 5. Bg2 g6 6. Be3 Bg7 7. h3 0-0 8. Nce2 Nd7 9. c3 e5 10. Nf3 b5 11. a3 h6 12. h4 Kh7 13. 0-0 Bb7 14. Nd2 f5 15. exf5 gxf5 16. f4 Qe7 17. Qc2 exf4 18. Bxf4 Qxe2 19. Rae1 Qh5 20. Bxd6 Rfe8 21. d4 cxd4 22. Rxe8 Qxe8 23. Qxf5+ Kh8 24. Qxb5 dxc3 25. bxc3 Nb6 26. Be4 Qe6 27. Bf4 Rd8 28. Bg2 Bxc3 29. Nb3 Bd4+ 30. Nxd4 Rxd4 31. Bxc6 Rxf4 32. Qb2+ Kg8 33. Rxf4 Bxc6 34. Qf2 Kg7 35. g4 Qd5 36. Kh2 Nc4 37. Qxa7+ Kg6 38. h5+ Kg5 39. Rf5+ Qxf5 40. gxf5 Kxf5 41. Qh7+ Ke5 42. Qxh6 Nd6 43. Qg7+ Ke6 44. h6 Nf5 45. Qg8+ 1-0

[Event "Omsk CC-ch sf"]
[Site "Omsk"]
[Date "2011.07.03"]
[Round "10"]
[White "Chagasov, Oleg"]
[Black "Skokov, Boris"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1911"]
[BlackElo "2061"]
[PlyCount "28"]
[EventDate "2011.06.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Qb6 5. Nbd2 cxd4 6. exd4 d5 7. Bxf6 gxf6 8. Nb3 Nc6 9. Be2 Be7 10. Qd2 Bd7 11. 0-0-0 Nb4 12. a3 Nxc2 13. Kxc2 Ba4 14. Kb1 Bxb3 0-1

[Event "Omsk CC-ch sf"]
[Site "Omsk"]
[Date "2011.07.01"]
[Round "9"]
[White "Sannikov, Ilya"]
[Black "Chagasov, Oleg"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "1857"]
[BlackElo "1911"]
[PlyCount "28"]
[EventDate "2011.06.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. c4 Nc7 5. d4 cxd4 6. Nxd4 Nc6 7. f4 e6 8. Be3 Bb4+ 9. Nd2 0-0 10. a3 Be7 11. Bd3 d6 12. exd6 Bxd6 13. 0-0 Bc5 14. Qh5 f5 0-1

[Event "Omsk CC-ch sf"]
[Site "Omsk"]
[Date "2011.06.30"]
[Round "8"]
[White "Chagasov, Oleg"]
[Black "Bogachkova, Alena"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1911"]
[BlackElo "2044"]
[PlyCount "40"]
[EventDate "2011.06.20"]
[EventType "swiss"]
[EventRounds "11"]
[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. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nce7 9. c4 Nxd5 10. cxd5 f5 11. Bd3 fxe4 12. Bxe4 Nf6 13. Qe2 Nxe4 14. Qxe4 Be7 15. 0-0 0-0 16. f4 Bf5 17. Qe2 Rc8 18. Bd2 exf4 19. Bxf4 Bg5 20. Rae1 Bxf4 0-1

[Event "Omsk CC-ch sf"]
[Site "Omsk"]
[Date "2011.06.29"]
[Round "7"]
[White "Chagasov, Oleg"]
[Black "Borisov, Sergey M"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1911"]
[BlackElo "2048"]
[PlyCount "22"]
[EventDate "2011.06.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nc6 3. Bf4 Bg4 4. Nbd2 e6 5. e3 Bd6 6. c3 Nge7 7. Bd3 Ng6 8. Bxd6 cxd6 9. h3 Bxf3 10. Nxf3 Rb8 11. 0-0 0-0 1/2-1/2

[Event "Omsk CC-ch sf"]
[Site "Omsk"]
[Date "2011.06.27"]
[Round "6"]
[White "Vieru, Vadim"]
[Black "Chagasov, Oleg"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "1749"]
[BlackElo "1911"]
[PlyCount "40"]
[EventDate "2011.06.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. Bb5+ Nc6 5. exd5 Nxd5 6. Ne5 Nxc3 7. Qf3 Qd5 8. Qxc3 Qxg2 9. Bxc6+ bxc6 10. Qf3 Qxf3 11. Nxf3 Bf5 12. d3 g6 13. Be3 c4 14. Bd4 f6 15. Nh4 cxd3 16. Nxf5 gxf5 17. cxd3 e5 18. Bc3 Bh6 19. Ke2 Kf7 20. b3 Rhg8 0-1

[Event "Omsk CC-ch sf"]
[Site "Omsk"]
[Date "2011.06.26"]
[Round "5"]
[White "Chagasov, Oleg"]
[Black "Zhmakin, Ivan"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1911"]
[BlackElo "1791"]
[PlyCount "35"]
[EventDate "2011.06.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Bc4 0-0 6. Nf3 Nbd7 7. Qd2 c6 8. 0-0-0 b5 9. Bb3 b4 10. Ne2 Nxe4 11. Qe3 Nxg5 12. Qxg5 a5 13. h4 h6 14. Qxg6 Nb6 15. Nf4 d5 16. Qxc6 Bd7 17. Qc5 e6 18. a3 1-0

[Event "Omsk CC-ch sf"]
[Site "Omsk"]
[Date "2011.06.24"]
[Round "4"]
[White "Savostjanov, Igor"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2078"]
[BlackElo "1911"]
[PlyCount "51"]
[EventDate "2011.06.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 c6 4. f3 Qb6 5. Rb1 g6 6. Bxf6 exf6 7. e4 Be6 8. exd5 cxd5 9. Bb5+ Nc6 10. Nge2 Bh6 11. 0-0 0-0 12. f4 Rad8 13. Bxc6 bxc6 14. Na4 Qc7 15. Qd2 Rfe8 16. h3 Bf5 17. Nc5 Be4 18. Rbc1 f5 19. c3 Qe7 20. Kh2 Qh4 21. g3 Qh5 22. b4 Re7 23. Ng1 Rde8 24. a4 g5 25. fxg5 Bxg5 26. Qf2 1-0

[Event "Omsk CC-ch sf"]
[Site "Omsk"]
[Date "2011.06.23"]
[Round "3"]
[White "Lunga, Oleg"]
[Black "Chagasov, Oleg"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "1625"]
[BlackElo "1911"]
[PlyCount "63"]
[EventDate "2011.06.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Bc4 e6 5. 0-0 Nc6 6. Bxd5 exd5 7. Nc3 d4 8. Ne4 Be7 9. Nd6+ Bxd6 10. exd6 0-0 11. d3 Qf6 12. Bg5 Qxd6 13. Re1 b6 14. Qd2 Bb7 15. Re2 Rfe8 16. Rae1 Re6 17. Bf4 Qd5 18. Ng5 Nb4 19. f3 Rxe2 20. Qxe2 g6 21. Ne4 Qf5 22. Bh6 Bxe4 23. fxe4 Qh5 24. Qxh5 gxh5 25. Rf1 Nxc2 26. Rf5 f6 27. Rxf6 Ne1 28. Rf5 Nxd3 29. Rg5+ Kf7 30. Rg7+ Ke6 31. Rxh7 Nxb2 32. Kf2 0-1

[Event "Omsk CC-ch sf"]
[Site "Omsk"]
[Date "2011.06.22"]
[Round "2"]
[White "Chagasov, Oleg"]
[Black "Chermashentsev, Alexander"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1911"]
[PlyCount "43"]
[EventDate "2011.06.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. Bg5 Be7 5. Nf3 Nbd7 6. Bc4 0-0 7. 0-0 c6 8. a4 a5 9. Qe2 h6 10. Bh4 exd4 11. Nxd4 Nxe4 12. Bxe7 Qxe7 13. Qxe4 Qxe4 14. Nxe4 d5 15. Bxd5 cxd5 16. Nd6 Nf6 17. Rfe1 b6 18. Re7 Bg4 19. f3 Bh5 20. Rae1 Rad8 21. N4b5 Nd7 22. Nb7 1-0

[Event "Omsk CC-ch sf"]
[Site "Omsk"]
[Date "2011.06.20"]
[Round "1"]
[White "Patrashov, Edisher"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "D71"]
[BlackElo "1911"]
[PlyCount "57"]
[EventDate "2011.06.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. g3 Nf6 4. Bg2 g6 5. Nf3 dxc4 6. Ne5 Be6 7. Na3 Bg7 8. Naxc4 0-0 9. 0-0 Na6 10. e3 Bd5 11. Bd2 Bxg2 12. Kxg2 b5 13. Na5 Qd5+ 14. Qf3 c5 15. Nac6 Rfe8 16. Rfd1 cxd4 17. exd4 h6 18. Bb4 Nxb4 19. Nxb4 Qxf3+ 20. Kxf3 e6 21. Na6 Nd5 22. Rac1 Rec8 23. Rc5 Rxc5 24. Nxc5 Rc8 25. Ned7 a5 26. Rd2 Rc7 27. a3 b4 28. a4 Ne7 29. Nb6 1-0

[Event "Omsk CC-ch sf"]
[Site "Omsk"]
[Date "2010.08.15"]
[Round "9"]
[White "Zenzera, Alexey"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2181"]
[BlackElo "1937"]
[PlyCount "47"]
[EventDate "2010.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bc5 7. Nf3 Qf6 8. 0-0 Nc6 9. d3 0-0 10. Ng5 Qg6 11. Qb3 h6 12. Be4 Bf5 13. Qxb7 Bxe4 14. Nxe4 Bb6 15. Qa6 f5 16. Qc4+ Rf7 17. Nd2 Re8 18. Qb3 e4 19. Nc4 exd3 20. exd3 Kh7 21. d4 Rfe7 22. d5 Ne5 23. Nxe5 Rxe5 24. c4 1-0

[Event "Omsk CC-ch sf"]
[Site "Omsk"]
[Date "2010.08.13"]
[Round "8"]
[White "Chagasov, Oleg"]
[Black "Ledovskih, Viktor"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1937"]
[BlackElo "1680"]
[PlyCount "77"]
[EventDate "2010.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. Bf4 f5 4. e3 Nf6 5. Nbd2 Bd6 6. Bd3 0-0 7. 0-0 h6 8. Bxd6 Qxd6 9. c4 c6 10. c5 Qc7 11. Ne5 Nbd7 12. f4 Nxe5 13. fxe5 Ne4 14. Bxe4 fxe4 15. Rxf8+ Kxf8 16. Qh5 Qe7 17. h4 Bd7 18. Qg6 Kg8 19. Rf1 Rf8 20. Rxf8+ Qxf8 21. b4 Qe7 22. g3 Be8 23. Qg4 Qf7 24. a4 Qf5 25. Qxf5 exf5 26. Nb3 Kf7 27. Na5 b6 28. cxb6 axb6 29. Nb7 Ke6 30. a5 bxa5 31. Nc5+ Ke7 32. bxa5 Kd8 33. Ne6+ Kc8 34. Nxg7 Bg6 35. h5 Bh7 36. Kf2 Kb7 37. e6 Bg8 38. e7 Bf7 39. Nxf5 1-0

[Event "Omsk CC-ch sf"]
[Site "Omsk"]
[Date "2010.08.12"]
[Round "7"]
[White "Polchin, Alexander"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1701"]
[BlackElo "1937"]
[PlyCount "80"]
[EventDate "2010.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 e6 5. e4 Nc6 6. Bxc4 Bb4 7. Bg5 h6 8. Bxf6 Qxf6 9. 0-0 0-0 10. Qb3 Rd8 11. Rad1 a5 12. e5 Qe7 13. d5 exd5 14. Nxd5 Qf8 15. Nxc7 Rxd1 16. Rxd1 a4 17. Qd3 Ra5 18. e6 Bxe6 19. Nxe6 fxe6 20. Bxe6+ Kh8 21. a3 Be7 22. Ba2 Bf6 23. Bb1 Qg8 24. Re1 Rd5 25. Qg6 Rd8 26. h4 Bxb2 27. Ng5 Rf8 28. Re8 Ne5 29. Rxf8 Nxg6 30. Nf7+ Kh7 31. Bxg6+ Kxg6 32. Rxg8 Kxf7 33. Rb8 Bxa3 34. Rxb7+ Be7 35. Ra7 a3 36. h5 Ke6 37. Kf1 Bc5 38. Rxg7 a2 39. Rg6+ Kd5 40. Ra6 Kc4 1-0

[Event "Omsk CC-ch sf"]
[Site "Omsk"]
[Date "2010.08.10"]
[Round "6"]
[White "Chagasov, Oleg"]
[Black "Feofanov, Alexander"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1937"]
[BlackElo "1775"]
[PlyCount "45"]
[EventDate "2010.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. g3 Nf6 5. Bg2 Be7 6. 0-0 0-0 7. Re1 d6 8. d4 Bd7 9. dxc5 dxc5 10. e5 Ne8 11. Ne4 Qc7 12. Bf4 Rd8 13. c3 Na5 14. Qc2 Qb6 15. Neg5 g6 16. Ne4 Bb5 17. Bh6 Bd3 18. Qc1 Bxe4 19. Rxe4 Ng7 20. b3 Rd7 21. Qf4 Qd8 22. Rae1 c4 23. bxc4 1-0

[Event "Omsk CC-ch sf"]
[Site "Omsk"]
[Date "2010.08.08"]
[Round "5"]
[White "Smirnov, Vladimir O"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "B02"]
[BlackElo "1937"]
[PlyCount "87"]
[EventDate "2010.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. e5 d4 5. exf6 dxc3 6. fxg7 cxd2+ 7. Qxd2 Qxd2+ 8. Bxd2 Bxg7 9. 0-0-0 Bg4 10. Be2 Nc6 11. h3 Bh5 12. Be3 b6 13. Rd5 Bg6 14. Rhd1 0-0 15. a3 e5 16. c3 Na5 17. b4 cxb4 18. axb4 e4 19. Nh4 Nc6 20. Nxg6 hxg6 21. Rd6 Rac8 22. Ba6 Rc7 23. Rd7 Rxd7 24. Rxd7 Nb8 25. Rxa7 Bxc3 26. Bb5 Rc8 27. Bxb6 Bd4+ 28. Rc7 Rxc7+ 29. Bxc7 Ba7 30. Kc2 Kf8 31. Bd6+ Kg7 32. Kc3 Kf6 33. g4 g5 34. Kc4 Ke6 35. Bc5 Bxc5 36. bxc5 Ke5 37. c6 Nxc6 38. Bxc6 f6 39. Bd7 Kf4 40. Kd4 Kf3 41. Bf5 Kxf2 42. Kxe4 Kg3 43. Kd5 Kxh3 44. Ke6 1-0

[Event "Omsk CC-ch sf"]
[Site "Omsk"]
[Date "2010.08.07"]
[Round "4"]
[White "Chagasov, Oleg"]
[Black "Miroshnichenko, Yuri"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1937"]
[PlyCount "58"]
[EventDate "2010.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Be7 5. Nbd2 Nbd7 6. Bd3 c5 7. c3 Qb6 8. b3 Nf8 9. Ne5 Ng6 10. Nxg6 hxg6 11. Nf3 Bd7 12. Ne5 Bb5 13. c4 Qa5+ 14. Qd2 Qxd2+ 15. Kxd2 dxc4 16. bxc4 Ba6 17. h3 0-0 18. Rhc1 Rfd8 19. Nf3 b6 20. Rc3 Bb7 21. Rb3 Bxf3 22. gxf3 cxd4 23. e4 Nd7 24. Bf1 e5 25. Bg3 g5 26. Rb5 Bf6 27. a4 Re8 28. Rd5 Nc5 29. Rb1 Nxa4 0-1

[Event "Omsk CC-ch sf"]
[Site "Omsk"]
[Date "2010.08.05"]
[Round "3"]
[White "Borisov, Sergey M"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2038"]
[BlackElo "1937"]
[PlyCount "21"]
[EventDate "2010.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bh4 c5 5. e3 Qb6 6. Qc1 Nc6 7. c3 Bf5 8. Nbd2 cxd4 9. exd4 Nxd2 10. Nxd2 e5 11. Nf3 1-0

[Event "Omsk CC-ch sf"]
[Site "Omsk"]
[Date "2010.08.01"]
[Round "1"]
[White "Silchenko, Stepan"]
[Black "Chagasov, Oleg"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1937"]
[PlyCount "52"]
[EventDate "2010.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. bxc3 exf6 6. Bc4 Bd6 7. Nf3 0-0 8. 0-0 Nc6 9. Bb2 Bg4 10. d4 Re8 11. Qd3 Na5 12. Bd5 c6 13. Be4 g6 14. Nd2 f5 15. Bf3 Qh4 16. g3 Qh5 17. Bg2 Be2 18. Qxe2 Rxe2 19. Rad1 Rae8 20. c4 Qh6 21. Bc1 Qf8 22. c5 Bxc5 23. dxc5 Qxc5 24. Bf3 R2e6 25. Nb3 Nxb3 26. cxb3 Qc3 0-1

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2010.03.10"]
[Round "11"]
[White "Chagasov, Oleg"]
[Black "Lunga, Oleg"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1937"]
[BlackElo "1606"]
[PlyCount "45"]
[EventDate "2010.02.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 e6 4. e3 Bd6 5. Bd3 Bxf4 6. exf4 0-0 7. 0-0 Nc6 8. c3 Bd7 9. Nbd2 h6 10. Ne5 Nxe5 11. fxe5 Ne8 12. f4 Qc8 13. Qh5 f5 14. exf6 Nxf6 15. Qh4 Qe8 16. g4 b6 17. Rae1 c5 18. f5 Qc8 19. fxe6 Bxe6 20. g5 hxg5 21. Qxg5 Bh3 22. Rf4 Nd7 23. Nf3 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2010.03.07"]
[Round "10"]
[White "Chagasov, Oleg"]
[Black "Litvinov, Evgeny"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1937"]
[PlyCount "50"]
[EventDate "2010.02.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 h6 3. Bxf6 exf6 4. e3 d5 5. Nf3 Bg4 6. Be2 Bd6 7. 0-0 0-0 8. Nbd2 Re8 9. c4 c6 10. Qb3 b6 11. Rfc1 Be6 12. a4 a5 13. c5 Bc7 14. cxb6 Bxb6 15. Qc3 Qd6 16. Nb3 Bd7 17. Nc5 Bxc5 18. dxc5 Qc7 19. Nd4 Na6 20. Bf3 f5 21. g3 Nb4 22. Re1 Rab8 23. Nc2 Nxc2 24. Qxc2 Qe5 25. b3 Rb4 0-1

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2010.03.06"]
[Round "9"]
[White "Tipikin, Ivan"]
[Black "Chagasov, Oleg"]
[Result "1/2-1/2"]
[ECO "B03"]
[BlackElo "1937"]
[PlyCount "32"]
[EventDate "2010.02.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nc3 Be7 7. Be3 0-0 8. Nf3 Bf6 9. Ne4 Bg4 10. Nxf6+ Qxf6 11. Be2 Nc6 12. b3 d5 13. c5 Nc8 14. 0-0 h6 15. h3 Bxf3 16. Bxf3 N8e7 1/2-1/2

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2010.03.04"]
[Round "8"]
[White "Petrenko, Andrey"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1825"]
[BlackElo "1937"]
[PlyCount "37"]
[EventDate "2010.02.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. 0-0 Bc5 5. Nxe5 d5 6. d4 dxc4 7. dxc5 Qxd1 8. Rxd1 Be6 9. Nd2 Nxc5 10. Ndxc4 f6 11. Nd3 Nxd3 12. cxd3 Na6 13. Bf4 Kf7 14. a3 g5 15. Bg3 Rhd8 16. Rac1 Rd4 17. Na5 c6 18. Nxb7 Bb3 19. Rd2 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2010.03.02"]
[Round "7"]
[White "Chagasov, Oleg"]
[Black "Ledovskih, Viktor"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1937"]
[BlackElo "1680"]
[PlyCount "43"]
[EventDate "2010.02.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Nc3 Bb7 4. Nf3 Bb4 5. Bd3 Nf6 6. Qe2 Be7 7. Bg5 h6 8. Bh4 d6 9. 0-0-0 Nbd7 10. Rhe1 0-0 11. e5 Nd5 12. Qe4 g6 13. Bxe7 Qxe7 14. Nxd5 Bxd5 15. Qh4 Qxh4 16. Nxh4 g5 17. Nf3 f5 18. c4 Bxf3 19. gxf3 dxe5 20. dxe5 Nc5 21. Bc2 Rad8 22. b4 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2010.02.28"]
[Round "6"]
[White "Feofanov, Alexander"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1790"]
[BlackElo "1937"]
[PlyCount "43"]
[EventDate "2010.02.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 Nc6 5. Bb2 Qe7 6. e3 0-0 7. Nf3 d5 8. Qc2 h6 9. Be2 Be6 10. 0-0 Rfe8 11. a3 Ba5 12. d4 Rad8 13. Nbd2 Bg4 14. Nb3 Qe4 15. Bd3 Qe6 16. Nfd2 Bxd2 17. Nxd2 Qd7 18. Rfc1 g6 19. cxd5 Nxd5 20. Ne4 Qe7 21. Nc5 Bc8 22. e4 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2010.02.27"]
[Round "5"]
[White "Chagasov, Oleg"]
[Black "Vorvul, Sergey"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1937"]
[BlackElo "1955"]
[PlyCount "60"]
[EventDate "2010.02.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 d5 5. e3 0-0 6. Bd3 Nbd7 7. Nbd2 b6 8. b5 Bb7 9. Qe2 c5 10. bxc6 Bxc6 11. 0-0 Re8 12. Rab1 Ne4 13. Bxe4 dxe4 14. Ng5 Nf6 15. c4 e6 16. Rfd1 h6 17. Nh3 Nh5 18. Nb3 Qh4 19. d5 exd5 20. cxd5 Bd7 21. Bxg7 Kxg7 22. Qf1 Re5 23. d6 Bxh3 24. gxh3 Qf6 25. Rbc1 Rg5+ 26. Qg2 Rxg2+ 27. Kxg2 Rd8 28. d7 Qf3+ 29. Kg1 Nf6 30. Nd4 Qxh3 0-1

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2010.02.25"]
[Round "4"]
[White "Pchelintsev, Mikhail"]
[Black "Chagasov, Oleg"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1937"]
[PlyCount "12"]
[EventDate "2010.02.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. b3 Qe5+ 6. Be2 Qxa1 0-1

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2010.02.23"]
[Round "3"]
[White "Chagasov, Oleg"]
[Black "Dobronravov, Oleg"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1937"]
[BlackElo "2117"]
[PlyCount "11"]
[EventDate "2010.02.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 a6 5. e3 b5 6. c5 0-1

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2010.02.21"]
[Round "2"]
[White "Baboshin, Sergei"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2143"]
[BlackElo "1937"]
[PlyCount "41"]
[EventDate "2010.02.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. g3 Nc6 6. Bg2 Nxc3 7. dxc3 d5 8. Bf4 Be7 9. Qd2 Qa5 10. h4 b5 11. 0-0 Ba6 12. Rfe1 0-0 13. h5 Rab8 14. h6 b4 15. hxg7 Rfd8 16. Bg5 bxc3 17. bxc3 Rb2 18. Rac1 Rdb8 19. Bh3 Rxa2 20. Bxe7 Nxe7 21. Qh6 1-0

[Event "Omsk-ch"]
[Site "Omsk"]
[Date "2010.02.20"]
[Round "1"]
[White "Chagasov, Oleg"]
[Black "Sadovnichuk, Sergey"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1937"]
[BlackElo "2193"]
[PlyCount "81"]
[EventDate "2010.02.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 g5 4. f3 gxh4 5. fxe4 c5 6. e3 Qb6 7. Nc3 e6 8. Nf3 Bh6 9. Kf2 d6 10. Rb1 Bd7 11. Nxh4 Nc6 12. Nf3 0-0-0 13. g3 Bxe3+ 14. Kxe3 cxd4+ 15. Nxd4 e5 16. Nce2 Bg4 17. c3 Rhe8 18. Qb3 exd4+ 19. cxd4 d5 20. Qxb6 Rxe4+ 21. Kf2 axb6 22. Rc1 Rde8 23. Nf4 Rxd4 24. Bd3 h6 25. b3 Kd7 26. a3 Kd6 27. Rhe1 Rxe1 28. Rxe1 Ne5 29. Ke3 Nxd3 30. Nxd3 Re4+ 31. Kd2 Rxe1 32. Nxe1 Ke5 33. Nd3+ Kd4 34. Nf4 Ke4 35. h3 Bd7 36. Ke2 d4 37. a4 b5 38. a5 b4 39. h4 Be6 40. Nd3 Bg4+ 41. Kd2 1/2-1/2

[Event "Omsk-ch op"]
[Site "Omsk"]
[Date "2009.02.26"]
[Round "11"]
[White "Bereziy, Petr"]
[Black "Chagasov, Oleg"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1768"]
[BlackElo "1949"]
[PlyCount "48"]
[EventDate "2009.02.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. Bb5+ Nc6 4. Qe2 Bd7 5. f4 Nd4 6. Bxd7+ Qxd7 7. Qd1 Nh6 8. c3 Nc6 9. d4 cxd4 10. cxd4 Nf5 11. Nf3 e6 12. a3 Rc8 13. 0-0 Ncxd4 14. Kh1 Nc2 15. Ra2 Nce3 16. Qe2 Nxf1 17. Qxf1 Be7 18. Nc3 d4 19. g4 Nh4 20. Nxh4 Bxh4 21. Ne4 Qd5 22. Qb5+ Qxb5 23. Nd6+ Kd7 24. Nxb5 Rxc1+ 0-1

[Event "Omsk-ch op"]
[Site "Omsk"]
[Date "2009.02.25"]
[Round "10"]
[White "Sosunov, Sergey"]
[Black "Chagasov, Oleg"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1732"]
[BlackElo "1949"]
[PlyCount "72"]
[EventDate "2009.02.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 c6 6. Nbd2 Nbd7 7. b3 e6 8. Bb2 Bd6 9. 0-0 0-0 10. h3 Qb8 11. c4 Re8 12. cxd5 exd5 13. Qc2 h6 14. Rfe1 a5 15. a3 a4 16. b4 Nb6 17. e4 dxe4 18. Nxe4 Nxe4 19. Rxe4 Rxe4 20. Qxe4 Qe8 21. Re1 Qxe4 22. Rxe4 Nc4 23. Bc1 Kf8 24. Nd2 Nxd2 25. Bxd2 Re8 26. Rxe8+ Kxe8 27. Kf1 Kd7 28. Ke2 Ke6 29. Ke3 Kd5 30. Kd3 Be7 31. g3 Bg5 32. Bxg5 hxg5 33. f3 b6 34. Kc3 f5 35. g4 g6 36. Kd3 b5 1/2-1/2

[Event "Omsk-ch op"]
[Site "Omsk"]
[Date "2009.02.23"]
[Round "9"]
[White "Chagasov, Oleg"]
[Black "Mikhailovsky, Viktor"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1949"]
[BlackElo "2031"]
[PlyCount "30"]
[EventDate "2009.02.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 g6 4. e3 Bg7 5. Bd3 0-0 6. Nbd2 Nbd7 7. Ne5 c5 8. c3 Nh5 9. Nxd7 Nxf4 10. exf4 Bxd7 11. dxc5 Qc7 12. 0-0 Qxf4 13. Nf3 e5 14. Be2 e4 15. Nd4 Rac8 0-1

[Event "Omsk-ch op"]
[Site "Omsk"]
[Date "2009.02.21"]
[Round "7"]
[White "Borisov, Sergey"]
[Black "Chagasov, Oleg"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2112"]
[BlackElo "1949"]
[PlyCount "27"]
[EventDate "2009.02.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 e6 5. 0-0 Bd6 6. b3 Nbd7 7. Bb2 0-0 8. c4 c6 9. Bxf5 exf5 10. cxd5 cxd5 11. Nc3 Re8 12. Qd3 g6 13. Qb5 a6 14. Qd3 0-1

[Event "Omsk-ch op"]
[Site "Omsk"]
[Date "2009.02.19"]
[Round "6"]
[White "Tolkachiov, Vladimir"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2035"]
[BlackElo "1949"]
[PlyCount "61"]
[EventDate "2009.02.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nxc3 7. bxc3 Bd6 8. d3 0-0 9. 0-0 h6 10. Rb1 Qe7 11. Be3 f5 12. Qa4 f4 13. Bd2 Kh8 14. Nh4 Qf7 15. Be4 Ne7 16. Bxb7 Bxb7 17. Rxb7 g5 18. Nf3 g4 19. Nh4 Nf5 20. Nxf5 Qxf5 21. gxf4 exf4 22. Rb5 c5 23. Qe4 f3 24. Be3 Rae8 25. Bd4+ Kg8 26. Qxf5 Rxf5 27. exf3 gxf3 28. Kh1 Rh5 29. Rg1+ Rg5 30. Rxg5+ hxg5 31. Be3 1-0

[Event "Omsk-ch op"]
[Site "Omsk"]
[Date "2009.02.18"]
[Round "5"]
[White "Chagasov, Oleg"]
[Black "Volkov, Alexander2222"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1949"]
[BlackElo "2095"]
[PlyCount "74"]
[EventDate "2009.02.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 b6 3. c4 e6 4. Nc3 Bb4 5. Qd3 Bb7 6. Bg5 h6 7. Bxf6 Qxf6 8. 0-0-0 0-0 9. a3 Bxc3 10. Qxc3 d5 11. h4 dxc4 12. Rh3 b5 13. e3 a5 14. Be2 Bd5 15. Qc2 Nc6 16. g4 Qg6 17. g5 h5 18. Ne5 Qxc2+ 19. Kxc2 Nxe5 20. dxe5 g6 21. f3 Rfd8 22. Rhh1 a4 23. Rd2 Kf8 24. Rhd1 Ke7 25. e4 Bb7 26. Kc3 Rxd2 27. Rxd2 c5 28. Rd6 Ra6 29. Rd2 Rb6 30. Bd1 Ba6 31. f4 b4+ 32. axb4 cxb4+ 33. Kd4 c3 34. bxc3 b3 35. Rb2 Rc6 36. Bxb3 Rb6 37. c4 Rxb3 0-1

[Event "Omsk-ch op"]
[Site "Omsk"]
[Date "2009.02.16"]
[Round "4"]
[White "Jushchenko, Varvara"]
[Black "Chagasov, Oleg"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2078"]
[BlackElo "1949"]
[PlyCount "99"]
[EventDate "2009.02.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Be7 7. Nc3 Nxc3 8. dxc3 Qxd1 9. Rxd1 0-0 10. Be3 Be6 11. Ng5 Bxg5 12. Bxg5 f6 13. Be3 a6 14. b3 Rad8 15. Rdc1 Rd7 16. c4 Rfd8 17. Kf1 Kf7 18. Ke1 g5 19. a3 Nd4 20. Bxd4 Rxd4 21. Bxb7 Rb8 22. Bxa6 Rxb3 23. e3 Rd6 24. Bb5 Rb2 25. Rd1 Rxd1+ 26. Rxd1 Rc2 27. a4 Ke7 28. Ra1 Bxc4 29. Bxc4 Rxc4 30. a5 Rb4 31. a6 Rb8 32. a7 Ra8 33. Ra6 c6 34. Kd2 Kd6 35. Kd3 Kc7 36. Ke4 Kb7 37. Ra2 Rxa7 38. Rb2+ Kc7 39. Kf5 Ra5 40. Kxf6 e4 41. g4 Kd6 42. Rc2 Rd5 43. h3 c5 44. Rc4 Re5 45. Ra4 h6 46. Ra1 Re6+ 47. Kf5 Re5+ 48. Kf6 Re6+ 49. Kf5 Re5+ 50. Kf6 1/2-1/2

[Event "Omsk-ch op"]
[Site "Omsk"]
[Date "2009.02.15"]
[Round "3"]
[White "Chagasov, Oleg"]
[Black "Dobronravov, Oleg"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1949"]
[BlackElo "2118"]
[PlyCount "40"]
[EventDate "2009.02.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. b4 cxb4 4. a3 Nf6 5. axb4 Nxe4 6. Bb5+ Bd7 7. Qe2 Bxb5 8. Qxb5+ Qd7 9. Qe2 Nf6 10. 0-0 e6 11. Bb2 Be7 12. Nc3 0-0 13. b5 Qc7 14. Ra4 d5 15. Rfa1 Bc5 16. Rh4 Nbd7 17. g4 Ne8 18. g5 Qd6 19. d4 Bb4 20. Ne5 g6 0-1

[Event "Omsk-ch op"]
[Site "Omsk"]
[Date "2009.02.14"]
[Round "2"]
[White "Skokov, Boris"]
[Black "Chagasov, Oleg"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "2103"]
[BlackElo "1949"]
[PlyCount "118"]
[EventDate "2009.02.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nxd4 Nc6 6. Nf3 e6 7. c4 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 Nde7 10. Nc3 0-0 11. 0-0-0 Ng6 12. Re1 Qa5 13. Qd6 f6 14. exf6 Rxf6 15. Kb1 b6 16. h4 Nb4 17. a3 Qf5+ 18. Ne4 Bb7 19. Nfd2 Na6 20. Bd3 Rff8 21. f3 Rad8 22. g4 Qe5 23. h5 Bxe4 24. Nxe4 Qxd6 25. Nxd6 Nf4 26. Be4 Nc5 27. Kc2 Ng2 28. Re2 Nf4 29. Rd2 Nxe4 30. fxe4 e5 31. b3 Ne6 32. Nf5 g6 33. hxg6 hxg6 34. Rg2 Nd4+ 35. Nxd4 exd4 36. Rd1 Rf3 37. Rxd4 Re3 38. a4 Kf7 39. Rgd2 Ke7 40. g5 Rg3 41. Rd5 Rg4 42. Re5+ Kf7 43. Rd6 Rg2+ 44. Kc3 Rg3+ 45. Kd4 Rf3 46. b4 Rf1 47. Ke3 Rc1 48. Rf6+ Kg7 49. Re7+ Kh8 50. Rxg6 Rxc4 51. Rh6+ Kg8 52. g6 Rc6 53. e5 Kf8 54. Reh7 Kg8 55. Rh8+ Kg7 56. Rxd8 Kxh6 57. Rxd7 Kxg6 58. Rxa7 Rc4 59. b5 Kf5 1/2-1/2

[Event "Omsk-ch op"]
[Site "Omsk"]
[Date "2009.02.12"]
[Round "1"]
[White "Chagasov, Oleg"]
[Black "Arkhipov, Valentin"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1949"]
[BlackElo "2099"]
[PlyCount "67"]
[EventDate "2009.02.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. e3 Nc6 5. a3 Bf5 6. c4 Bg7 7. Qh5 e6 8. Nc3 Bg6 9. Qf3 dxc4 10. Bxc4 Qd7 11. Bb5 0-0 12. h4 h6 13. Rc1 a6 14. Bxc6 bxc6 15. Nd1 e5 16. Qxc6 Qf5 17. Qf3 Qd3 18. h5 Be4 19. Qe2 Qxe2+ 20. Nxe2 Bxg2 21. Rg1 Bf3 22. Ng3 Kh7 23. Rxc7 Rac8 24. Rc3 Rfd8 25. Rxc8 Rxc8 26. Nc3 Bf8 27. Kd2 Rb8 28. Rb1 exd4 29. exd4 Bd6 30. Ke3 Bg4 31. Nge4 Re8 32. Nd5 Kh8 33. Ndxf6 Re7 34. Rg1 1-0

[Event "Omsk Half CC-ch"]
[Site "Omsk"]
[Date "2009.??.??"]
[Round "1"]
[White "Chagasov, Oleg"]
[Black "Karabut, Vladimir"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1949"]
[BlackElo "2178"]
[PlyCount "58"]
[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 c6 2. Nc3 d5 3. Qf3 dxe4 4. Nxe4 Nd7 5. d4 Ngf6 6. Bc4 Nb6 7. Nxf6+ gxf6 8. Bxf7+ Kxf7 9. Qh5+ Kg8 10. Nf3 Qd5 11. Qh4 Bf5 12. 0-0 Kf7 13. Bf4 Rg8 14. Bg3 Qe4 15. Qh5+ Bg6 16. Qa5 Qxc2 17. Rfe1 Qf5 18. Qd2 Rd8 19. Rac1 Rd5 20. Rc3 Bh5 21. Nh4 Qd7 22. Rb3 Rxd4 23. Qa5 Bd1 24. Qxa7 Bxb3 25. Qxb6 Bxa2 26. h3 Rd1 27. Rxd1 Qxd1+ 28. Kh2 Qb3 29. Qa5 Rg5 0-1

[Event "Omsk Half CC-ch"]
[Site "Omsk"]
[Date "2009.??.??"]
[Round "3"]
[White "Chagasov, Oleg"]
[Black "Savinkov, Oleg"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1949"]
[PlyCount "65"]
[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. d4 d5 3. Bf4 Bf5 4. e3 e6 5. Nbd2 Bb4 6. c3 Bd6 7. Ne5 0-0 8. Be2 Ne4 9. Nxe4 dxe4 10. g4 Bxe5 11. dxe5 Qxd1+ 12. Kxd1 Bg6 13. h4 f5 14. Kc2 Nc6 15. gxf5 Rxf5 16. Bg4 Rff8 17. Bxe6+ Kh8 18. Rad1 Rae8 19. Bd7 Bh5 20. Bxe8 Bxd1+ 21. Rxd1 Rxe8 22. Rd7 Re7 23. e6 Kg8 24. Rxc7 Rxc7 25. Bxc7 Kf8 26. Bd6+ Ke8 27. c4 Ne7 28. Bxe7 Kxe7 29. Kc3 Kxe6 30. Kd4 Kf5 31. b4 Kg4 32. Kxe4 Kxh4 33. c5 1-0

[Event "Omsk Half CC-ch"]
[Site "Omsk"]
[Date "2009.??.??"]
[Round "4"]
[White "Kozenkov, Valery"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "1943"]
[BlackElo "1949"]
[PlyCount "73"]
[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 g6 5. Bf4 a6 6. e3 Bg7 7. Qb3 0-0 8. cxd5 Nxd5 9. Bxb8 Nxc3 10. bxc3 Rxb8 11. Bxa6 Qa5 12. Bd3 c5 13. 0-0 b5 14. Qc2 Bb7 15. Qb2 Qa8 16. Be2 Be4 17. a3 Qd5 18. Rfd1 c4 19. Ne1 Bh6 20. Kh1 Qg5 21. Bf3 f5 22. g3 Qf6 23. Qe2 Rb6 24. h4 Ra8 25. Ng2 Rba6 26. Bxe4 fxe4 27. Qb2 Ra5 28. Ra2 Qf3 29. Rda1 e6 30. Kg1 Qf6 31. Qc2 Qf5 32. a4 Kf7 33. axb5 Rxa2 34. Rxa2 Rxa2 35. Qxa2 Qxb5 36. Qa7+ Kf6 37. Qa8 1-0

[Event "Omsk Half CC-ch"]
[Site "Omsk"]
[Date "2009.??.??"]
[Round "2"]
[White "Zhmakin, Ivan"]
[Black "Chagasov, Oleg"]
[Result "1-0"]
[ECO "B02"]
[BlackElo "1949"]
[PlyCount "105"]
[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 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 Nc6 7. d4 0-0-0 8. c3 f6 9. 0-0 h5 10. Re1 h4 11. h3 Bh5 12. c4 Qe4 13. d5 Kb8 14. Bd2 Ne5 15. Nxe5 Qxe5 16. Bxh5 Qxh5 17. Qxh5 Rxh5 18. Bb4 Rd7 19. Re6 Kc8 20. Rae1 Kd8 21. b3 Rh7 22. f3 g6 23. Bc3 Rd6 24. R6e2 Bh6 25. Bb4 Rd7 26. Re6 Bf4 27. Bc3 Rd6 28. R6e4 Bg3 29. R1e2 c6 30. dxc6 Rd1+ 31. Be1 bxc6 32. Rd2+ Rxd2 33. Bxd2 e5 34. Re2 Rd7 35. Kf1 Ke8 36. f4 Kf7 37. fxe5 fxe5 38. c5 Ke6 39. b4 Rd3 40. a4 Ra3 41. b5 Rxa4 42. b6 Ra1+ 43. Be1 axb6 44. cxb6 Rxe1+ 45. Rxe1 Kd7 46. Rc1 Bf4 47. b7 Kc7 48. Rxc6+ Kxb7 49. Rxg6 Bg3 50. Ke2 Kc7 51. Ke3 Kd7 52. Ke4 Ke7 53. Rxg3 1-0

