[Event "Chigorin Memorial 21st"]
[Site "St Petersburg"]
[Date "2013.10.13"]
[Round "9"]
[White "Kigel, Dmytro"]
[Black "Drachev, Oleg"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2320"]
[BlackElo "2176"]
[PlyCount "112"]
[EventDate "2013.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. d4 d5 7. Bd3 Be7 8. h3 0-0 9. 0-0 Nbd7 10. Bf4 Re8 11. Nbd2 c5 12. c4 cxd4 13. Nxd4 Nc5 14. Bc2 Ne6 15. Be5 Nxd4 16. Bxd4 dxc4 17. Nxc4 Be6 18. Ne3 Qd7 19. Bc3 Nd5 20. Nxd5 Qxd5 21. Qb1 Qh5 22. Be4 Bd5 23. Rd1 Rad8 24. Bxd5 Rxd5 25. Rxd5 Qxd5 26. Qd1 Rd8 27. Qxd5 Rxd5 28. Kf1 f5 29. Re1 Rd7 30. Re5 g6 31. Ke2 Kf7 32. f3 Bf6 33. Re3 Bxc3 34. Rxc3 Kf6 35. f4 h6 36. Rd3 Re7+ 37. Kf3 g5 38. Rd6+ Re6 39. Rxe6+ Kxe6 40. fxg5 hxg5 41. g3 Kf6 42. Ke3 Ke5 43. b4 b5 44. h4 Kf6 45. Kd4 Kg6 46. hxg5 Kxg5 47. Ke5 Kg6 48. a3 Kg5 49. Ke6 Kg6 50. Ke5 Kg5 51. Ke6 Kg6 52. Ke7 Kg5 53. Kd6 Kg4 54. Ke6 Kg5 55. Ke5 Kg4 56. Ke6 Kg5 1/2-1/2

[Event "Chigorin Memorial 21st"]
[Site "St Petersburg"]
[Date "2013.10.12"]
[Round "8"]
[White "Drachev, Oleg"]
[Black "Gadzhiev, Farid"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2176"]
[BlackElo "1887"]
[PlyCount "51"]
[EventDate "2013.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bc4 Nc6 6. d3 Nge7 7. 0-0 Ng6 8. Re1 Be7 9. cxd4 cxd4 10. a4 0-0 11. Na3 a6 12. Bd2 Rb8 13. Nc2 b5 14. axb5 axb5 15. Ba2 Qc7 16. Rc1 Ncxe5 17. Nxe5 Nxe5 18. Bf4 Bd6 19. Nxd4 Qb6 20. Nc6 Nxd3 21. Be3 Bxh2+ 22. Kf1 Qa6 23. Qxd3 Qxa2 24. Bc5 b4 25. Nxb8 Bxb8 26. Ra1 1-0

[Event "Chigorin Memorial 21st"]
[Site "St Petersburg"]
[Date "2013.10.11"]
[Round "7"]
[White "Bublei, Pavel"]
[Black "Drachev, Oleg"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2328"]
[BlackElo "2176"]
[PlyCount "47"]
[EventDate "2013.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Be3 c6 5. Qd2 b5 6. Bd3 Nbd7 7. h3 e5 8. Nf3 Bg7 9. 0-0 0-0 10. dxe5 dxe5 11. a4 b4 12. Ne2 c5 13. Ng3 Bb7 14. b3 Qc7 15. Bh6 Ne8 16. Rad1 Bxh6 17. Qxh6 Ng7 18. Ng5 Nf6 19. Bc4 Rae8 20. Rd3 Ne6 21. Nh5 gxh5 22. Rg3 Ng7 23. Nxh7 Ng4 24. Nf6+ 1-0

[Event "Chigorin Memorial 21st"]
[Site "St Petersburg"]
[Date "2013.10.10"]
[Round "6"]
[White "Drachev, Oleg"]
[Black "Kopasov, Evgeny Aleksandrovi"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2176"]
[BlackElo "1975"]
[PlyCount "105"]
[EventDate "2013.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 d6 6. Nd2 Nf6 7. Nf1 Bg4 8. f3 Be6 9. Ne3 0-0 10. 0-0 a6 11. a4 Nb4 12. Bd5 Nbxd5 13. exd5 Bd7 14. a5 b5 15. axb6 Qxb6 16. Nc4 Qb7 17. f4 exf4 18. Bxf4 Ne8 19. Qf3 Bb5 20. Na5 Qb6 21. Ne4 Nf6 22. c4 Bd7 23. b3 Nxe4 24. dxe4 Bf6 25. Ra2 Bd4+ 26. Kh1 Rae8 27. g4 f6 28. Bd2 Re5 29. Be1 Rfe8 30. Re2 Qd8 31. b4 Qe7 32. Bg3 Rg5 33. h3 cxb4 34. Bf4 Rg6 35. Qg3 f5 36. Nb7 Bc5 37. e5 fxg4 38. e6 gxh3 39. exd7 Qxd7 40. Nxc5 dxc5 41. Rxe8+ Qxe8 42. Qe3 Qd7 43. Re1 h6 44. Qe8+ Qxe8 45. Rxe8+ Kf7 46. Re4 Rb6 47. Bc7 Rb7 48. d6 b3 49. Re7+ Kg6 50. Re1 b2 51. Rb1 Rb4 52. d7 Rxc4 53. Rxb2 1-0

[Event "Chigorin Memorial 21st"]
[Site "St Petersburg"]
[Date "2013.10.09"]
[Round "5"]
[White "Smirnov, Artem"]
[Black "Drachev, Oleg"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2434"]
[BlackElo "2176"]
[PlyCount "65"]
[EventDate "2013.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 Nc6 6. Nge2 0-0 7. h3 e5 8. Be3 exd4 9. Nxd4 Bd7 10. 0-0 Re8 11. Qd2 a6 12. Rad1 Rb8 13. Rfe1 Nxd4 14. Bxd4 Bc6 15. f4 Nh5 16. Bf2 b5 17. g4 b4 18. Nb1 Nf6 19. e5 Bxg2 20. exf6 Bxh3 21. fxg7 Bxg4 22. Rxe8+ Qxe8 23. Re1 Qc6 24. Bd4 Be6 25. Qg2 Qc4 26. Qe4 c5 27. Bf6 Qxe4 28. Rxe4 Bxa2 29. Nd2 Be6 30. Re1 Rb6 31. Nc4 Rc6 32. Ne3 c4 33. Nd5 1-0

[Event "Chigorin Memorial 21st"]
[Site "St Petersburg"]
[Date "2013.10.08"]
[Round "4"]
[White "Drachev, Oleg"]
[Black "Yakovlev, Yuri S"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2176"]
[BlackElo "1940"]
[PlyCount "57"]
[EventDate "2013.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bc4 Nc6 6. d3 Nge7 7. 0-0 Nf5 8. Re1 Be7 9. cxd4 cxd4 10. a4 Bd7 11. Na3 Na5 12. Ba2 g5 13. Nd2 h5 14. Ne4 Bc6 15. b4 Bxb4 16. Bxg5 Qc7 17. Bf6 Rg8 18. Nb5 Qd7 19. Qxh5 Bxe4 20. dxe4 Ne7 21. Bxe6 Qxe6 22. Nc7+ Kd7 23. Nxe6 fxe6 24. Red1 Nac6 25. Rab1 a5 26. Bxe7 Nxe7 27. Rxd4+ Kc7 28. Qf7 Kb8 29. Rdxb4 1-0

[Event "Chigorin Memorial 21st"]
[Site "St Petersburg"]
[Date "2013.10.07"]
[Round "3"]
[White "Ponomarev, Dmitry"]
[Black "Drachev, Oleg"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2395"]
[BlackElo "2176"]
[PlyCount "93"]
[EventDate "2013.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. a3 b6 4. Nc3 Bb7 5. d5 e5 6. Nf3 d6 7. e4 g6 8. g3 Bg7 9. Bg2 0-0 10. 0-0 a5 11. Ne1 Ba6 12. b3 Ne8 13. Qe2 Nd7 14. Rb1 f5 15. b4 axb4 16. axb4 Kh8 17. Bd2 Nef6 18. Nc2 Ng8 19. Ra1 f4 20. Ra3 Bh6 21. Rfa1 Bb7 22. Nd1 Rxa3 23. Rxa3 c6 24. dxc6 Bxc6 25. Rd3 Qc7 26. Nc3 Ndf6 27. Be1 Ra8 28. Qd1 Ne8 29. Bf1 Ngf6 30. f3 fxg3 31. hxg3 Bd7 32. Ne3 Bxe3+ 33. Rxe3 Be6 34. Nd5 Nxd5 35. cxd5 Bd7 36. Rc3 Qa7 37. Bf2 Qb7 38. Qc1 Kg7 39. f4 h6 40. fxe5 dxe5 41. Be3 h5 42. Bh6+ Kh7 43. Bf8 Rc8 44. Qh6+ Kg8 45. Qxg6+ Kxf8 46. Rf3+ Ke7 47. d6+ 1-0

[Event "Chigorin Memorial 21st"]
[Site "St Petersburg"]
[Date "2013.10.06"]
[Round "2"]
[White "Drachev, Oleg"]
[Black "Osipov, Vladimir N"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2176"]
[BlackElo "1919"]
[PlyCount "126"]
[EventDate "2013.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. Bb5 a6 5. Bxc6+ bxc6 6. 0-0 Bg4 7. h3 Bh5 8. Re1 e5 9. a3 Be7 10. b4 cxb4 11. axb4 Nf6 12. Qe2 Qc8 13. Qe3 0-0 14. Ne2 Ne8 15. Ng3 Bg6 16. d4 exd4 17. Nxd4 Bf6 18. Bb2 Qb7 19. Bc3 Rc8 20. Nb3 Bxc3 21. Qxc3 Qb6 22. e5 dxe5 23. Nc5 Nf6 24. Rxa6 Nd5 25. Qxe5 Qxb4 26. Nd7 f6 27. Qe6+ Bf7 28. Qe4 Qxe4 29. Rxe4 Rfd8 30. Nb6 Nxb6 31. Rxb6 Rc7 32. Re3 g6 33. Ne4 Kg7 34. Nc5 Rd1+ 35. Kh2 Rd2 36. Na6 Rcd7 37. Rxc6 Rxf2 38. Rf3 Rxf3 39. gxf3 Rd2+ 40. Kg3 g5 41. h4 h5 42. Nb4 gxh4+ 43. Kh3 Be8 44. Rc4 Rf2 45. Rc3 Kg6 46. Kxh4 Bd7 47. Kg3 Re2 48. Nd3 Kg5 49. Rc4 Re3 50. Kf2 Re8 51. Rd4 Re7 52. c4 h4 53. c5 h3 54. Kg3 Rh7 55. Rd5+ f5 56. Nf2 Kf6 57. Nxh3 Ke6 58. Rd6+ Ke7 59. Nf4 Rg7+ 60. Kf2 Bb5 61. Ke3 Rg1 62. Nd5+ Kf7 63. Rf6+ Kg7 1-0

[Event "Chigorin Memorial 21st"]
[Site "St Petersburg"]
[Date "2013.10.05"]
[Round "1"]
[White "Khairullin, Ildar"]
[Black "Drachev, Oleg"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2651"]
[BlackElo "2176"]
[PlyCount "59"]
[EventDate "2013.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. Qd2 b5 6. Bd3 Qa5 7. h3 Bg7 8. Nf3 Nbd7 9. 0-0 0-0 10. a3 a6 11. e5 Ne8 12. Bg5 f6 13. exf6 exf6 14. Bh6 Qc7 15. Rfe1 Nb6 16. Re2 Bxh6 17. Qxh6 Qg7 18. Qf4 g5 19. Qg3 h5 20. Rae1 h4 21. Nxh4 gxh4 22. Qxh4 Bd7 23. Re3 Qh8 24. Qg3+ Ng7 25. Qxd6 Rad8 26. Rg3 Nc8 27. Qf4 Qh5 28. Bg6 Qh8 29. Ne4 f5 30. Ng5 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2013.08.11"]
[Round "9"]
[White "Drachev, Oleg"]
[Black "Zhelnin, Vladimir V"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2187"]
[BlackElo "2459"]
[PlyCount "70"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 e6 5. Bd3 Be7 6. 0-0 0-0 7. Bc2 Nc6 8. Re1 b5 9. d4 cxd4 10. cxd4 Bb7 11. Nbd2 Rc8 12. Nf1 Nb4 13. Bb1 Qc7 14. e5 dxe5 15. dxe5 Nd7 16. Bf4 Rfd8 17. Qe2 Qc4 18. a3 Qxf4 19. axb4 Bxb4 20. Qe3 Qxe3 21. Rxe3 Bc5 22. Re1 Bxf3 23. gxf3 Bd4 24. f4 Rc7 25. Ra2 Nc5 26. Kg2 g6 27. Ng3 Kg7 28. Ne4 Nxe4 29. Bxe4 Bb6 30. Re2 a5 31. Ra3 a4 32. Rg3 b4 33. h4 Rd4 34. h5 b3 35. hxg6 hxg6 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2013.08.10"]
[Round "8"]
[White "Gavrilichev, Aleksandr"]
[Black "Drachev, Oleg"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2025"]
[BlackElo "2187"]
[PlyCount "138"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. dxc5 Qa5 7. Qd3 Qxc5 8. Be3 Qa5 9. Qb5+ Qxb5 10. Bxb5+ Bd7 11. e5 Ng4 12. Bxd7+ Nxd7 13. Bd2 dxe5 14. h3 e4 15. Nxe4 Ngf6 16. Nc3 0-0 17. 0-0 Nb6 18. Ne5 Rfc8 19. Rfe1 e6 20. Rad1 Nc4 21. Bc1 Bf8 22. Kf2 Bb4 23. Rd3 a6 24. Re2 Rc7 25. a3 Be7 26. Nxc4 Rxc4 27. Nd1 Rac8 28. c3 b5 29. g3 h5 30. Be3 h4 31. Rd4 hxg3+ 32. Kxg3 Nh5+ 33. Kf3 Bf6 34. Rxc4 Rxc4 35. Nf2 Bh4 36. Nd3 Ng3 37. Rg2 Nf5 38. Ne5 Rc7 39. Rd2 Bf6 40. Nd7 Bxc3 41. bxc3 Rxc3 42. Nf6+ Kg7 43. Ng4 Rxa3 44. Kf2 Nxe3 45. Nxe3 Kf6 46. Rb2 g5 47. Kf3 gxf4 48. Kxf4 e5+ 49. Ke4 Ke6 50. Rf2 a5 51. h4 Ra4+ 52. Kd3 Rxh4 53. Nf5 Rg4 54. Ne3 Rd4+ 55. Kc2 a4 56. Kb2 b4 57. Nc2 Rd3 58. Ne1 Rb3+ 59. Ka2 f5 60. Rh2 Re3 61. Rh1 Kd5 62. Kb2 Re2+ 63. Kb1 Ke4 64. Nc2 b3 65. Nb4 a3 66. Rd1 f4 67. Nd3 Kf3 68. Nc1 a2+ 69. Nxa2 Rxa2 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2013.08.09"]
[Round "7"]
[White "Drachev, Oleg"]
[Black "Tarasov, Gennady"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2187"]
[BlackElo "2002"]
[PlyCount "115"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 d6 5. Bg2 Be6 6. h3 Qd7 7. Ng5 Be7 8. d3 h6 9. Nxe6 fxe6 10. 0-0 g5 11. Ne2 0-0-0 12. d4 exd4 13. Nxd4 d5 14. exd5 Nxd4 15. Qxd4 c5 16. Qd3 exd5 17. c4 d4 18. Bd2 Qc7 19. Rfe1 Bd6 20. Rab1 Nd7 21. b4 cxb4 22. Bxb4 Bxb4 23. Rxb4 Nc5 24. Qf5+ Rd7 25. Re5 b6 26. Rb1 Qd6 27. Rd5 Rf8 28. Rxd6 Rxf5 29. Rxh6 d3 30. Rd1 Re7 31. Bf1 Rd7 32. h4 g4 33. Bg2 Rd4 34. Bd5 Re5 35. Rf6 Re2 36. Rf4 d2 37. Rxd4 Re1+ 38. Kg2 Rxd1 39. f3 gxf3+ 40. Bxf3 Rc1 41. Bg4+ Kc7 42. Rxd2 Rxc4 43. Kh3 Ne4 44. Rg2 Kd6 45. Bd1 Rc3 46. h5 Ke5 47. Kh4 Kf6 48. Bb3 Kg7 49. Re2 Nc5 50. Re7+ Kh8 51. Rxa7 Nxb3 52. axb3 Rxb3 53. g4 Rc3 54. h6 Rc4 55. Kh5 b5 56. g5 Rc5 57. h7 Rc1 58. Kh6 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2013.08.08"]
[Round "6"]
[White "Egorov, Pavel"]
[Black "Drachev, Oleg"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2086"]
[BlackElo "2187"]
[PlyCount "77"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. h3 Na6 7. Bf4 Nd7 8. Be2 e5 9. Bg5 f6 10. Bh4 exd4 11. Nxd4 Ndc5 12. 0-0 Ne6 13. Bg4 Nxd4 14. Qxd4 Bxg4 15. hxg4 Qc8 16. Nd5 Qe6 17. Nf4 Qxg4 18. Bg3 h5 19. Qd5+ Kh7 20. Qxb7 g5 21. f3 Qxg3 22. Nxh5 Qe5 23. Qxa6 Qxb2 24. Qb5 Qd4+ 25. Kh1 f5 26. Qd7 Kh6 27. Rad1 Qc3 28. Ng3 f4 29. Nf5+ Kg6 30. Qxc7 Rh8+ 31. Kg1 Be5 32. Ne7+ Kh6 33. Rxd6+ Bxd6 34. Qxd6+ Kg7 35. Nf5+ Kf7 36. e5 Rh7 37. Qd5+ Kg6 38. Qe6+ Kh5 39. g4+ 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2013.08.07"]
[Round "5"]
[White "Drachev, Oleg"]
[Black "Shalamanov, Alexander Nikolaevi"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2187"]
[BlackElo "1983"]
[PlyCount "67"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nc6 8. Nb3 Nf6 9. Nbxd4 Nxd4 10. Nxd4 Be7 11. b3 0-0 12. Bb2 e5 13. Nb5 Qb8 14. Qe2 e4 15. h3 a6 16. Nc3 Qf4 17. Nd5 Nxd5 18. Bxd5 Bd6 19. g3 Qh6 20. Bxe4 Bxh3 21. Rfd1 Rae8 22. Qf3 b5 23. Rd5 f5 24. Bxf5 Bxf5 25. Rxf5 Rxf5 26. Qxf5 Rf8 27. Qd5+ Kh8 28. Re1 Qg6 29. Re2 Bb8 30. Re7 Rg8 31. Rxg7 Qxg7 32. Bxg7+ Rxg7 33. Qa8 Rg8 34. Qxa6 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2013.08.06"]
[Round "4"]
[White "Kryukov, Valery B"]
[Black "Drachev, Oleg"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1900"]
[BlackElo "2187"]
[PlyCount "44"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 g6 4. e4 Bg7 5. h3 0-0 6. Nf3 Na6 7. c5 dxc5 8. Bxa6 cxd4 9. e5 dxc3 10. Bc4 Qxd1+ 11. Kxd1 cxb2 12. Bxb2 Nd7 13. Kc2 Nb6 14. Bb3 Bf5+ 15. Kc3 c5 16. Rad1 Be4 17. Rhe1 Bc6 18. Ba3 Rac8 19. Kb2 Rfe8 20. Rc1 Nd7 21. Kb1 e6 22. Bxc5 Bxf3 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2013.08.05"]
[Round "3"]
[White "Drachev, Oleg"]
[Black "Martynyuk, Elizaveta"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2187"]
[BlackElo "1972"]
[PlyCount "68"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. Bd3 d5 5. e5 Nfd7 6. Bc2 Nc6 7. d4 cxd4 8. cxd4 Bb4+ 9. Nc3 b6 10. 0-0 Ba6 11. Re1 Rc8 12. Bd2 h6 13. a3 Bxc3 14. Bxc3 Na5 15. Bb4 g5 16. h3 h5 17. g3 g4 18. Nh4 Nc6 19. Bd6 Nxd4 20. Bb1 Ne2+ 21. Rxe2 Bxe2 22. Qxe2 Rc1+ 23. Kh2 Qg5 24. b4 Rg8 25. a4 gxh3 26. Qb2 Rc4 27. Nf3 Qg4 28. Nd2 h4 29. Ra3 Rf4 30. Nf1 Qd1 31. Bd3 Qf3 32. Be4 Qxe4 33. f3 Rxf3 34. Rxf3 Qxf3 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2013.08.04"]
[Round "2"]
[White "Nozdrachev, Vladislav"]
[Black "Drachev, Oleg"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2463"]
[BlackElo "2187"]
[PlyCount "87"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 Nc6 7. h3 e5 8. Be3 exd4 9. Nxd4 Bd7 10. 0-0 Re8 11. Re1 Nxd4 12. Bxd4 c5 13. Be3 Bc6 14. Qd3 Qe7 15. Bf4 Rad8 16. Rad1 Qe6 17. e5 Nh5 18. Bg5 f6 19. Ne4 dxe5 20. Qxd8 Rxd8 21. Rxd8+ Kf7 22. Be3 Bf8 23. b3 Be7 24. Rdd1 c4 25. Bxa7 f5 26. Bf1 b5 27. Nc3 Bb4 28. Bd4 e4 29. a4 cxb3 30. axb5 bxc2 31. Rc1 Bxc3 32. Bxc3 Bb7 33. Rxc2 Qb3 34. Rcc1 Bd5 35. Bd2 Nxg3 36. Rc7+ Ke6 37. Bg2 Ne2+ 38. Rxe2 Qd1+ 39. Bf1 Qb1 40. Re1 Qa2 41. Be3 g5 42. Bxg5 h6 43. Bf4 Qa5 44. Re3 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2013.08.03"]
[Round "1"]
[White "Drachev, Oleg"]
[Black "Egorova, Irina"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2187"]
[BlackElo "1817"]
[PlyCount "79"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 b6 7. Nc3 Bb7 8. Be3 e6 9. Be2 Be7 10. Qd2 Nbd7 11. 0-0 0-0 12. a4 Rc8 13. Rfc1 Ne5 14. b3 Re8 15. Kh1 d5 16. f4 Ned7 17. cxd5 exd5 18. e5 Ne4 19. Nxe4 dxe4 20. b4 a5 21. bxa5 bxa5 22. Bb5 Bb4 23. Rxc8 Qxc8 24. Qf2 Rd8 25. Rc1 Qb8 26. Nf5 Nf8 27. Qg3 Ne6 28. Rf1 Bd5 29. Nh6+ Kf8 30. f5 Nc7 31. Be2 gxh6 32. Bxh6+ Ke8 33. Qg7 Bc3 34. Bh5 Na6 35. Bf4 Qb4 36. Qxh7 Qc4 37. Rd1 Kd7 38. Bxf7 Kc8 39. Bxd5 Qb4 40. Be6+ 1-0

[Event "Nezhmetdinov Memorial 35th"]
[Site "Kazan"]
[Date "2013.06.08"]
[Round "9"]
[White "Orekhov, Nikolai"]
[Black "Drachev, Oleg"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2121"]
[BlackElo "2187"]
[PlyCount "109"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 Nc6 7. Nc3 a6 8. b3 Rb8 9. Bb2 Bd7 10. Rc1 e6 11. e4 b5 12. cxb5 axb5 13. e5 Ne8 14. Re1 b4 15. Na4 Ne7 16. a3 Bh6 17. Rb1 Nd5 18. axb4 f6 19. Nd2 Nxb4 20. Nc4 fxe5 21. dxe5 d5 22. Ne3 Bxa4 23. bxa4 Bxe3 24. Rxe3 c5 25. Ba3 Qa5 26. Bf1 Nc7 27. h4 c4 28. h5 Rf5 29. hxg6 hxg6 30. Qg4 Kg7 31. Rf3 Nca6 32. Rxf5 exf5 33. Qg5 Qd8 34. Qd2 Qa5 35. e6 Qc5 36. Bb2+ Kh7 37. Qc3 Qe7 38. g4 fxg4 39. Qe5 Qc7 40. Qxc7+ Nxc7 41. Be5 c3 42. Bxc3 d4 43. Bxb4 Nxe6 44. a5 Kg7 45. a6 Kf6 46. a7 Ra8 47. Ra1 Ng5 48. Ra6+ Kf5 49. Ra5+ Kf6 50. Bg2 Nf3+ 51. Bxf3 gxf3 52. Bd6 g5 53. Bb8 Ke6 54. Re5+ Kf6 55. Rd5 1-0

[Event "Nezhmetdinov Memorial 35th"]
[Site "Kazan"]
[Date "2013.06.07"]
[Round "8"]
[White "Drachev, Oleg"]
[Black "Lugovskoy, Maxim"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2187"]
[BlackElo "2396"]
[PlyCount "74"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Bf4 Ne7 6. Qd3 b6 7. Nge2 Ba6 8. Qe3 0-0 9. 0-0-0 c5 10. a3 Bxc3 11. Qxc3 Nd7 12. Bd6 Rc8 13. Bxe7 Qxe7 14. exd5 Bxe2 15. Bxe2 exd5 16. Qd2 c4 17. c3 b5 18. Rde1 Qd6 19. Bd1 a5 20. Bc2 b4 21. axb4 axb4 22. Kd1 bxc3 23. bxc3 Rce8 24. Qg5 Nf6 25. Qg3 Qb6 26. Rxe8 Rxe8 27. Re1 Rxe1+ 28. Kxe1 Qe6+ 29. Kd2 g6 30. Qe5 Kg7 31. Ke3 h6 32. h3 Qa6 33. f4 Qa1 34. Kd2 Qf1 35. g4 Qxh3 36. g5 Qh2+ 37. Ke3 Qg3+ 0-1

[Event "Nezhmetdinov Memorial 35th"]
[Site "Kazan"]
[Date "2013.06.06"]
[Round "7"]
[White "Rivonenko, Vladislav"]
[Black "Drachev, Oleg"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2026"]
[BlackElo "2187"]
[PlyCount "52"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Bg4 7. Be3 Nc6 8. h3 Bxf3 9. Bxf3 e5 10. dxe5 Nxe5 11. Be2 Re8 12. f4 Ned7 13. Bf3 Nb6 14. Qd3 c6 15. Rad1 Qc7 16. Kh1 Rad8 17. g4 d5 18. Bxb6 axb6 19. exd5 Qxf4 20. Be4 Qh6 21. Qf3 cxd5 22. Bxd5 Re3 23. Qg2 Rxh3+ 24. Kg1 Qe3+ 25. Qf2 Rg3+ 26. Kh1 Qh6+ 0-1

[Event "Nezhmetdinov Memorial 35th"]
[Site "Kazan"]
[Date "2013.06.05"]
[Round "6"]
[White "Drachev, Oleg"]
[Black "Atalik, Suat"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2187"]
[BlackElo "2597"]
[PlyCount "102"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 Re8 9. Qf3 Bd6 10. Bf4 Bxf4 11. Qxf4 d6 12. h3 a5 13. Rfe1 Nd7 14. Re3 a4 15. Rae1 Ra5 16. Kh2 Qe7 17. Qg3 a3 18. b3 Rg5 19. Qf4 Nf6 20. e5 Rxe5 21. Rxe5 dxe5 22. Qc4 Bd7 23. Be4 c5 24. Rd1 Be6 25. Qb5 g6 26. Qa5 Rd8 27. Rxd8+ Qxd8 28. Qa8 Qxa8 29. Bxa8 c4 30. b4 Bf5 31. Nb1 Bxc2 32. Nxa3 Bd3 33. Nb5 Ne4 34. Bxe4 Bxe4 35. Kg3 f5 36. f3 Bc6 37. Nc3 Kf7 38. Kf2 Ke6 39. Ke3 f4+ 40. Kd2 g5 41. a4 Kd6 42. Ke2 h5 43. Kf2 e4 44. fxe4 Ke5 45. b5 Ba8 46. a5 Kd4 47. Nd5 Kxe4 48. Nxc7 c3 49. Ke2 g4 50. a6 f3+ 51. gxf3+ gxf3+ 0-1

[Event "Nezhmetdinov Memorial 35th"]
[Site "Kazan"]
[Date "2013.06.04"]
[Round "5"]
[White "Nevioselaya, Maria"]
[Black "Drachev, Oleg"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2088"]
[BlackElo "2187"]
[PlyCount "70"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 Nc6 7. h3 e5 8. Be3 exd4 9. Nxd4 Ne5 10. b3 a6 11. a4 c6 12. 0-0 Qa5 13. Nde2 Qc7 14. g4 c5 15. g5 Ne8 16. Nd5 Qd8 17. f4 Nc6 18. e5 Nb4 19. c3 Nxd5 20. Qxd5 Rb8 21. exd6 b6 22. a5 Bb7 23. Qd3 Bxg2 24. Kxg2 Nxd6 25. axb6 Nf5 26. Rfd1 Qxb6 27. Bf2 Rbd8 28. Qc4 Qb7+ 29. Kh2 Qf3 30. Kg1 Rde8 31. Ra2 Qxh3 32. Qxc5 Ne3 33. Bxe3 Rxe3 34. Qd5 Rfe8 35. Re1 Bxc3 0-1

[Event "Nezhmetdinov Memorial 35th"]
[Site "Kazan"]
[Date "2013.06.03"]
[Round "4"]
[White "Drachev, Oleg"]
[Black "Belyakov, Bogdan"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2187"]
[BlackElo "2407"]
[PlyCount "86"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 Qe7+ 9. Qe2 Qxe2+ 10. Bxe2 Ne4 11. Bd2 Bxc3 12. bxc3 Nxd2 13. Kxd2 cxd5 14. Bf3 Be6 15. Rhb1 0-0-0 16. Rb4 Rd6 17. Rab1 Rb6 18. a4 Rd8 19. h4 Rdd6 20. a5 Rxb4 21. cxb4 Bf5 22. Re1 Kd7 23. Re5 Be6 24. g3 Rc6 25. Be2 Kd6 26. f4 f6 27. Re3 d4 28. Re4 Kd5 29. Bf3 Rc4 30. b5 Kd6 31. Bd1 Ra4 32. a6 Bd7 33. Be2 c6 34. f5 cxb5 35. Rg4 d3 36. Rxa4 bxa4 37. Bxd3 Kc5 38. Kc3 Bb5 39. g4 Bxd3 40. cxd3 Kb5 41. g5 Kxa6 42. h5 h6 43. gxh6 gxh6 0-1

[Event "Nezhmetdinov Memorial 35th"]
[Site "Kazan"]
[Date "2013.06.02"]
[Round "3"]
[White "Tunik, Gennady"]
[Black "Drachev, Oleg"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2430"]
[BlackElo "2187"]
[PlyCount "95"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 Na6 7. 0-0 e5 8. Re1 c6 9. Rb1 exd4 10. Nxd4 Nc5 11. Bf3 a5 12. Bf4 Re8 13. Nb3 Ne6 14. Bxd6 a4 15. Nc5 Nxc5 16. Bxc5 Qa5 17. Be3 Be6 18. Be2 Nd7 19. Nd5 Nc5 20. Bxc5 Qxc5 21. Nc7 Bd4 22. Rf1 Red8 23. Nxa8 Bxf2+ 24. Rxf2 Rxd1+ 25. Rxd1 Qa5 26. b4 Qxa8 27. a3 Qb8 28. Rf3 Qe5 29. Re3 Kg7 30. g3 Qb2 31. Kf1 Qc2 32. Ke1 h5 33. h4 Kf6 34. e5+ Ke7 35. Rd4 b5 36. cxb5 cxb5 37. Rdd3 Bc4 38. Rc3 Qb1+ 39. Kf2 Qb2 40. Rcd3 Bb3 41. Rc3 Qxa3 42. Bxb5 Qxb4 43. Be2 Kf8 44. Rc8+ Kg7 45. Rcc3 Be6 46. Kf1 Qb2 47. Ke1 Bb3 48. Kf1 1/2-1/2

[Event "Nezhmetdinov Memorial 35th"]
[Site "Kazan"]
[Date "2013.06.01"]
[Round "2"]
[White "Drachev, Oleg"]
[Black "Askerov, Marat"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2187"]
[BlackElo "1994"]
[PlyCount "45"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Bf4 Nf6 6. e5 Nfd7 7. a3 Be7 8. Be3 c5 9. f4 Nc6 10. Nf3 g5 11. dxc5 gxf4 12. Bxf4 Bxc5 13. Bd3 a6 14. Qe2 Qa5 15. Bd2 Qc7 16. 0-0-0 Ndxe5 17. Rhe1 Bd6 18. Kb1 Bd7 19. Bg5 d4 20. Ne4 Nxf3 21. Nf6+ Kf8 22. Bh6+ Ke7 23. Nd5+ 1-0

[Event "Nezhmetdinov Memorial 35th"]
[Site "Kazan"]
[Date "2013.05.31"]
[Round "1"]
[White "Grigoriants, Sergey"]
[Black "Drachev, Oleg"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2579"]
[BlackElo "2187"]
[PlyCount "77"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d6 3. d4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 Na6 7. 0-0 e5 8. Be3 Ng4 9. Bg5 f6 10. Bc1 c6 11. h3 exd4 12. Nxd4 Ne5 13. Be3 Nc5 14. b4 Ne6 15. f4 Nxd4 16. Bxd4 Nf7 17. Qd2 b6 18. Rad1 Bb7 19. Bf2 Re8 20. Bd3 Qd7 21. Bc2 Qe6 22. c5 dxc5 23. bxc5 Ba6 24. Rfe1 Rad8 25. Qc1 b5 26. Bb3 Qe7 27. e5 fxe5 28. Ne4 Kh8 29. Bxf7 Qxf7 30. Nd6 Qxa2 31. Nxe8 Rxe8 32. Bd4 b4 33. Bxe5 Bxe5 34. Rxe5 Rf8 35. Re7 Bc8 36. Qe3 Qb2 37. Re8 Qf6 38. Rd6 Qa1+ 39. Kh2 1-0

[Event "Moscow Govrnor Cup-A rapid"]
[Site "Moscow"]
[Date "2013.02.20"]
[Round "11"]
[White "Drachev, Oleg"]
[Black "Isaly, Sultan"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2187"]
[BlackElo "2098"]
[PlyCount "118"]
[EventDate "2013.02.19"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. g3 0-0-0 10. Bg2 Nb6 11. b3 f6 12. Bb2 Re8 13. 0-0 fxe5 14. Re1 Qf7 15. a4 Bb4 16. Bc3 Bc5 17. Qd2 Rhf8 18. Ra2 Qh5 19. Qd1 Qxd1 20. Rxd1 d6 21. Bxc6 Re7 22. a5 Nd7 23. Re2 Ref7 24. Rf1 Bb7 25. Bxb7+ Kxb7 26. b4 Bd4 27. Bxd4 exd4 28. Re4 Ne5 29. f4 Nxc4 30. Rxd4 Ne5 31. Nd2 Ng4 32. Re1 Nf6 33. Nf3 h6 34. Kg2 Nd7 35. h4 Nf6 36. Re3 Ng4 37. Re2 Nf6 38. Kh3 Rc8 39. Rdd2 a6 40. Nd4 Nd7 41. Ne6 Nf8 42. Nxf8 Rcxf8 43. Kg4 Kc6 44. Re4 Rf5 45. Rc2+ Kd7 46. Rec4 h5+ 47. Kf3 Rc8 48. Rc6 Rb5 49. R2c4 Rxb4 50. Rxd6+ Kxd6 51. Rxb4 c5 52. Rb7 Rc7 53. Rb6+ Rc6 54. Rb7 g6 55. Ke4 c4 56. Rg7 Kc5 57. Rb7 Re6+ 58. Kf3 c3 59. Rb8 c2 0-1

[Event "Moscow Govrnor Cup-A rapid"]
[Site "Moscow"]
[Date "2013.02.20"]
[Round "9"]
[White "Drachev, Oleg"]
[Black "Odnorozhenko, Evgenyi"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2187"]
[BlackElo "2305"]
[PlyCount "82"]
[EventDate "2013.02.19"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[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 d6 4. 0-0 Bd7 5. c3 Nf6 6. Re1 a6 7. Ba4 b5 8. Bc2 Bg4 9. d3 e6 10. Nbd2 Be7 11. h3 Bh5 12. a3 0-0 13. b4 a5 14. g4 Bg6 15. Rb1 axb4 16. axb4 cxb4 17. cxb4 d5 18. Bb2 Bxb4 19. Re2 Be7 20. Bxf6 Bxf6 21. Rxb5 dxe4 22. Nxe4 Nd4 23. Nxf6+ Qxf6 24. Nxd4 Qxd4 25. Kg2 Rfd8 26. Re3 Rac8 27. Bb1 h6 28. Qf3 Rc1 29. h4 Qa1 30. Qb7 Qa8 31. Qxa8 Rxa8 32. h5 Bh7 33. Re2 Rd8 34. Reb2 Rcc8 35. R2b3 Kf8 36. f3 Rd6 37. Kf2 Rcd8 38. Ke3 g6 39. f4 gxh5 40. Rxh5 Kg7 41. Rhb5 R8d7 1/2-1/2

[Event "Moscow Govrnor Cup-A rapid"]
[Site "Moscow"]
[Date "2013.02.20"]
[Round "7"]
[White "Karmanova, Marina"]
[Black "Drachev, Oleg"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2059"]
[BlackElo "2187"]
[PlyCount "90"]
[EventDate "2013.02.19"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. d4 g6 4. e4 Bg7 5. Nf3 0-0 6. Be2 Na6 7. Bg5 c5 8. d5 h6 9. Bh4 Qa5 10. Nd2 Re8 11. 0-0 Nh7 12. Qc2 Bd7 13. a3 Qd8 14. Rab1 Rc8 15. f4 g5 16. Bg3 Nc7 17. Bd3 Nf8 18. Nf3 e5 19. f5 a6 20. Qe2 Rb8 21. b4 b6 22. Nd2 Nh7 23. Rb2 Qe7 24. Rfb1 Qf8 25. Qf1 Kh8 26. Be2 Nf6 27. h3 h5 28. Bf2 Bh6 29. Be3 Kh7 30. Qd1 g4 31. Bxh6 Qxh6 32. Nf1 gxh3 33. gxh3 Rg8+ 34. Kh1 Qg5 35. Bg4 hxg4 36. hxg4 cxb4 37. Rh2+ Kg7 38. axb4 Rh8 39. Rbb2 Rxh2+ 40. Rxh2 Rh8 41. Qf3 Qxg4 42. Qd3 Rxh2+ 43. Nxh2 Qf4 44. Qh3 Nxe4 45. Qg2+ Ng5 0-1

[Event "Moscow Govrnor Cup-A rapid"]
[Site "Moscow"]
[Date "2013.02.20"]
[Round "10"]
[White "Popelyshev, Igor Viktorovich"]
[Black "Drachev, Oleg"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2084"]
[BlackElo "2187"]
[PlyCount "47"]
[EventDate "2013.02.19"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Be2 c6 6. Qd2 Qa5 7. h4 h6 8. Be3 Bg4 9. f3 Be6 10. Nh3 Bxh3 11. Rxh3 Nbd7 12. a3 a6 13. Kf1 Qb6 14. b4 Qc7 15. g4 a5 16. b5 e6 17. Kg2 c5 18. Na4 b6 19. c3 0-0-0 20. Rd1 Kb7 21. Rhh1 Ka7 22. Rc1 Kb7 23. Nb2 Ka7 24. Na4 1/2-1/2

[Event "Moscow Govrnor Cup-A rapid"]
[Site "Moscow"]
[Date "2013.02.20"]
[Round "8"]
[White "Shayan, Sabri Mohmood"]
[Black "Drachev, Oleg"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2164"]
[BlackElo "2187"]
[PlyCount "113"]
[EventDate "2013.02.19"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. h3 Na6 7. Be3 c5 8. d5 e6 9. Bd3 exd5 10. exd5 Nb4 11. Bb1 b5 12. a3 Qa5 13. Nd2 bxc4 14. 0-0 Bb7 15. Nxc4 Qa6 16. axb4 Qxa1 17. Qb3 cxb4 18. Na4 Ba6 19. Bd3 Qxf1+ 20. Bxf1 Nxd5 21. Bd2 Rfd8 22. Qf3 Nc7 23. Bxb4 Bxc4 24. Bxc4 d5 25. Ba2 a5 26. Bd2 Ra6 27. Bg5 Re8 28. Bf4 Rf6 29. g3 g5 30. Qc3 Rxf4 31. Qxc7 Rxa4 32. Bxd5 Rf8 33. Qc1 h6 34. Kg2 Rd4 35. Ba2 Rfd8 36. Qc7 R8d7 37. Qxa5 Rd2 38. Qa8+ Bf8 39. Qc8 Re7 40. Qf5 Rxb2 41. Bb1 Bg7 42. Qc8+ Bf8 43. Qf5 Bg7 44. Qc8+ Bf8 45. Bd3 Re6 46. Qc3 Bg7 47. Qc8+ Bf8 48. Qc3 Bg7 49. Qc7 Bf8 50. Qc3 Bg7 51. Qa5 Bf8 52. Qf5 Bg7 53. Qa5 Bf8 54. Qf5 Bg7 55. Qd5 Bf8 56. g4 Rf6 57. Qe4 0-1

[Event "Moscow Govrnor Cup-A rapid"]
[Site "Moscow"]
[Date "2013.02.19"]
[Round "6"]
[White "Drachev, Oleg"]
[Black "Klyuev, Alexander S"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2187"]
[BlackElo "2227"]
[PlyCount "82"]
[EventDate "2013.02.19"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[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 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. h3 Nh6 7. Re1 0-0 8. d3 f6 9. Be3 d6 10. Qd2 Nf7 11. Nc3 e5 12. Nh2 g5 13. Ne2 h6 14. Ng3 Nh8 15. c3 Ng6 16. Nh5 f5 17. exf5 Bxf5 18. Nxg7 Kxg7 19. Nf1 Nh4 20. Kh2 Qd7 21. Qe2 Rf7 22. Ng3 Raf8 23. d4 cxd4 24. cxd4 e4 25. d5 cxd5 26. Rad1 Be6 27. Bd4+ Kg8 28. Qh5 Rh7 29. Rc1 Bxh3 30. gxh3 Nf3+ 31. Kg2 Nxd4 32. Red1 Ne6 33. Qg6+ Kh8 34. Nh5 Nf4+ 35. Nxf4 gxf4 36. Kh2 Rg8 37. Qh5 e3 38. Qxd5 Rhg7 39. fxe3 Rg5 40. Qd4+ R8g7 41. Rg1 Qxh3+ 0-1

[Event "Chigorin Memorial 20th"]
[Site "St Petersburg"]
[Date "2012.11.04"]
[Round "9"]
[White "Karasev, Vladimir I"]
[Black "Drachev, Oleg"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2373"]
[BlackElo "2220"]
[PlyCount "151"]
[EventDate "2012.10.27"]
[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 f5 2. g3 b6 3. Bg2 Bb7 4. 0-0 Nf6 5. d3 e6 6. e4 fxe4 7. Ng5 Be7 8. Nc3 0-0 9. dxe4 Ne8 10. h4 a5 11. f4 Na6 12. Kh2 Nc5 13. Be3 Rb8 14. Bd4 h6 15. Qh5 Nf6 16. Bxf6 Bxf6 17. e5 Bxg2 18. exf6 Qxf6 19. Kxg2 hxg5 20. hxg5 g6 21. Qe2 Qe7 22. Nd5 Qd6 23. Nf6+ Kf7 24. Rad1 Qc6+ 25. Rf3 Rbd8 26. Ng4 d6 27. Re1 Ke7 28. Qc4 b5 29. Rxe6+ Kd7 30. Ne5+ dxe5 31. Rxc6 bxc4 32. Rxc5 exf4 33. gxf4 Rb8 34. b3 cxb3 35. axb3 a4 36. bxa4 Rb4 37. c4 Rxa4 38. Rd3+ Ke8 39. Kf3 Ra1 40. Re5+ Kf7 41. Kg4 Kg8 42. Re6 Rg1+ 43. Rg3 Rf1 44. Rxg6+ Kh7 45. Rf6 Rxf6 46. gxf6 Kg6 47. Rd3 Rg1+ 48. Kf3 Rc1 49. f7 Kg7 50. Rd8 Kxf7 51. Rd7+ Ke6 52. Rxc7 Rf1+ 53. Ke4 Re1+ 54. Kd4 Rd1+ 55. Kc5 Rf1 56. Kc6 Rxf4 57. c5 Rb4 58. Rh7 Rc4 59. Kb5 Rc1 60. c6 Rb1+ 61. Kc5 Rc1+ 62. Kb6 Rb1+ 63. Kc7 Rc1 64. Kb7 Rb1+ 65. Kc7 Rc1 66. Kb7 Rb1+ 67. Kc8 Kd6 68. Rh6+ Kc5 69. Kc7 Ra1 70. Rh5+ Kc4 71. Kd7 Rd1+ 72. Ke6 Kb4 73. c7 Re1+ 74. Kd6 Rd1+ 75. Rd5 Rc1 76. Kd7 1-0

[Event "Chigorin Memorial 20th"]
[Site "St Petersburg"]
[Date "2012.11.03"]
[Round "8"]
[White "Drachev, Oleg"]
[Black "Maksimov, Dmitri"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2220"]
[BlackElo "1982"]
[PlyCount "71"]
[EventDate "2012.10.27"]
[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. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f3 b5 9. 0-0-0 Be7 10. Kb1 Bb7 11. g4 0-0 12. g5 Ne8 13. h4 Ne5 14. Rg1 Rc8 15. f4 Nc4 16. Bxc4 Qxc4 17. Qd3 Bb4 18. Nce2 Nd6 19. Ng3 Rfd8 20. Rg2 Nxe4 21. Nxe4 Qd5 22. Nf6+ gxf6 23. gxf6+ Qxg2 24. Rg1 Kh8 25. Rxg2 Bxg2 26. f5 Bd5 27. Bh6 Bf8 28. Bg7+ Bxg7 29. fxg7+ Kxg7 30. Qg3+ Kh8 31. Qe5+ Kg8 32. Qf6 Be4 33. Qg5+ Kh8 34. h5 f6 35. Qxf6+ Kg8 36. h6 1-0

[Event "Chigorin Memorial 20th"]
[Site "St Petersburg"]
[Date "2012.11.02"]
[Round "7"]
[White "Chuprova, Irina"]
[Black "Drachev, Oleg"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1945"]
[BlackElo "2220"]
[PlyCount "96"]
[EventDate "2012.10.27"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. Bb5+ Bd7 7. e5 Ng4 8. Bxd7+ Qxd7 9. d5 dxe5 10. h3 e4 11. hxg4 exf3 12. Qxf3 Na6 13. Bd2 b5 14. 0-0-0 0-0-0 15. Be1 Qb7 16. d6 Rxd6 17. Qxb7+ Kxb7 18. Rxd6 exd6 19. Nxb5 Kc6 20. Bc3 Bxc3 21. Nxc3 d5 22. Re1 d4 23. Ne4 Re8 24. Kd2 Nb4 25. a3 Nd5 26. g3 Ne3 27. Ng5 Nc4+ 28. Kd1 Nxb2+ 29. Kd2 Nc4+ 30. Kd1 Rxe1+ 31. Kxe1 Nxa3 32. Kd2 Nc4+ 33. Kd3 Nd6 34. c3 dxc3 35. Kxc3 h6 36. Nf3 f6 37. g5 hxg5 38. fxg5 Kd5 39. gxf6 Ne4+ 40. Kc2 Nxf6 41. Nh4 g5 42. Nf5 Ke4 43. Nd6+ Kf3 44. Kb3 Ne4 45. Nf7 Kxg3 46. Kc4 Kf4 47. Nd8 g4 48. Nc6 g3 0-1

[Event "Chigorin Memorial 20th"]
[Site "St Petersburg"]
[Date "2012.11.01"]
[Round "6"]
[White "Drachev, Oleg"]
[Black "Fedoseeva, Valentina"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2220"]
[BlackElo "1930"]
[PlyCount "88"]
[EventDate "2012.10.27"]
[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 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 g6 5. Nc3 Bg7 6. g3 Ne7 7. Bg2 Nbc6 8. Be3 0-0 9. 0-0 Bd7 10. f4 Qc8 11. Rf2 Re8 12. Qd2 f5 13. Re1 fxe4 14. Nxe4 Nf5 15. Nxf5 Bxf5 16. Ng5 h6 17. Nf3 Kh7 18. c3 Be4 19. Nh4 Bxg2 20. Kxg2 Ne7 21. Bd4 Nf5 22. Nxf5 Qxf5 23. Bxg7 Kxg7 24. Rfe2 Kf7 25. Qd4 Qd7 26. Qd5+ Kf8 27. Qxb7 Rxe2+ 28. Rxe2 Re8 29. Rxe8+ Qxe8 30. Kf3 Qf7 31. b3 a5 32. Qa8+ Kg7 33. Qxa5 c5 34. Qa8 Qf6 35. Qb7+ Kh8 36. Qc8+ Kg7 37. Qd7+ Kf8 38. c4 Qc3+ 39. Kg4 Qd3 40. Qe6 Kg7 41. Qd5 Qe2+ 42. Kh3 g5 43. Qb7+ Kg6 44. f5+ Kf6 1/2-1/2

[Event "Chigorin Memorial 20th"]
[Site "St Petersburg"]
[Date "2012.10.31"]
[Round "5"]
[White "Chernov, Maksim"]
[Black "Drachev, Oleg"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1895"]
[BlackElo "2220"]
[PlyCount "161"]
[EventDate "2012.10.27"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. dxc5 Qa5 7. Bd3 Qxc5 8. Qe2 Bg4 9. a3 Nc6 10. Be3 Qa5 11. 0-0 0-0 12. h3 Bxf3 13. Qxf3 a6 14. Rad1 Rac8 15. Ne2 Nd7 16. c3 Qc7 17. Qf2 Na5 18. Nd4 Nc4 19. Bxc4 Qxc4 20. Qc2 Nf6 21. f5 b5 22. Bf2 a5 23. Qb1 Rb8 24. Rfe1 Nd7 25. Qd3 Ne5 26. Qe2 Rfc8 27. fxg6 hxg6 28. Qe3 Qc7 29. Rc1 Qc4 30. Rcd1 Qc7 31. Rc1 Qc4 32. Rcd1 Qc7 33. Rc1 Kh7 34. Qe2 Qc4 35. Red1 Bh6 36. Rc2 Qxe2 37. Rxe2 Nc4 38. Nf3 Bg7 39. Bg3 b4 40. axb4 axb4 41. e5 b3 42. exd6 exd6 43. Nd4 Be5 44. Bf2 Rb7 45. Ra1 Kg7 46. Be1 f5 47. Bf2 Re8 48. Nf3 Kf7 49. Kf1 Bf6 50. Rxe8 Kxe8 51. Rb1 Re7 52. Bd4 Bxd4 53. cxd4 Re4 54. Rc1 d5 55. Rc3 Re3 56. Rxe3+ Nxe3+ 57. Kg1 Nc4 58. Kf2 f4 59. Ke2 Ke7 60. Nd2 Nxb2 61. Nxb3 Kf6 62. Kf3 Kf5 63. Nc1 Nc4 64. Nd3 Nd2+ 65. Ke2 Nb3 66. Nc5 Nxd4+ 67. Kd3 Ne6 68. Nd7 g5 69. Nb6 Ke5 70. Nd7+ Kd6 71. Nf6 Nd8 72. Nh7 Nf7 73. Kd4 Ke6 74. Nf8+ Ke7 75. Nh7 Ke6 76. Nf8+ Ke7 77. Nh7 Ke6 78. Nf8+ Kf5 79. Kxd5 g4 80. hxg4+ Kxg4 81. Ne6 1/2-1/2

[Event "Chigorin Memorial 20th"]
[Site "St Petersburg"]
[Date "2012.10.30"]
[Round "4"]
[White "Drachev, Oleg"]
[Black "Voronenkov, Sergey"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2220"]
[BlackElo "2020"]
[PlyCount "120"]
[EventDate "2012.10.27"]
[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 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 Nc6 7. d4 cxd4 8. Nxd4 g6 9. f3 Bg7 10. Nce2 0-0 11. b3 a6 12. Bb2 Rfc8 13. 0-0 b5 14. cxb5 Nxd4 15. Nxd4 axb5 16. Qd3 b4 17. Rfc1 Qa7 18. Rxc8+ Rxc8 19. Kh1 Nd7 20. Qd2 Qb6 21. h3 Rc5 22. Re1 Ra5 23. Ra1 d5 24. Ne2 Bxb2 25. Qxb2 dxe4 26. fxe4 Qf2 27. Qd4 Qxe2 28. Qxd7 Rg5 29. Qd8+ Kg7 30. Qd4+ e5 31. Qg1 Qxe4 32. a4 bxa3 33. Rxa3 Rg3 34. Kh2 Qb4 35. Qa1 Rc3 36. Ra4 Qxb3 37. Ra5 Qb4 38. Ra4 Qc5 39. Qf1 Qe3 40. Ra1 h5 41. Ra6 Qg3+ 42. Kh1 Qg5 43. Kh2 Re3 44. Kh1 Qh4 45. Ra1 Qe4 46. Kh2 Qf4+ 47. Qxf4 exf4 48. Kg1 Re2 49. Kf1 Rb2 50. Kg1 g5 51. Ra5 Kg6 52. Ra6+ f6 53. Ra4 Rd2 54. Rb4 Kf5 55. Rb5+ Ke4 56. Rb4+ Ke5 57. Rb8 f3 58. gxf3 Kf4 59. Rb4+ Kg3 60. Kf1 Rf2+ 0-1

[Event "Chigorin Memorial 20th"]
[Site "St Petersburg"]
[Date "2012.10.29"]
[Round "3"]
[White "Mihailov, Dmitrii"]
[Black "Drachev, Oleg"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1854"]
[BlackElo "2220"]
[PlyCount "74"]
[EventDate "2012.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 Nf6 3. b5 b6 4. e3 Bb7 5. Nf3 Be7 6. c4 a6 7. a4 0-0 8. Be2 c5 9. d3 d6 10. Nbd2 Nbd7 11. 0-0 a5 12. d4 Qc7 13. Qc2 Rac8 14. Rac1 Qb8 15. Qb1 Qa8 16. Rfd1 h6 17. Ne1 Rc7 18. f3 cxd4 19. exd4 d5 20. cxd5 Rxc1 21. Rxc1 Nxd5 22. Rc2 Rd8 23. Nd3 Qb8 24. Nc4 Bg5 25. Nce5 Nxe5 26. Nxe5 Be3+ 27. Kh1 Qd6 28. Nc4 Qf4 29. Nxe3 Qxe3 30. Bf1 Qb3 31. Rc4 Ne3 32. Rc3 Qd1 33. Qxd1 Nxd1 34. Rc7 Nxb2 35. Rxb7 Nxa4 36. Bd3 g6 37. Bc2 Rc8 0-1

[Event "Chigorin Memorial 20th"]
[Site "St Petersburg"]
[Date "2012.10.28"]
[Round "2"]
[White "Drachev, Oleg"]
[Black "Atabayeva, Ogulgerek"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2220"]
[BlackElo "1990"]
[PlyCount "94"]
[EventDate "2012.10.27"]
[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. Nc3 a6 4. g3 d6 5. Bg2 Qc7 6. a4 Nf6 7. 0-0 Be7 8. d3 Nc6 9. Ng5 h6 10. Nh3 0-0 11. f4 b6 12. g4 Nh7 13. g5 hxg5 14. Nxg5 Nxg5 15. fxg5 Ne5 16. Be3 Bb7 17. Qh5 Qd8 18. Bh3 Qe8 19. Qe2 d5 20. Bf4 Ng6 21. Bd2 Qd8 22. Qg2 dxe4 23. dxe4 Nh4 24. Qe2 Bxg5 25. Bf4 Bxf4 26. Rxf4 Qd4+ 27. Rf2 Ng6 28. Rd1 Nf4 29. Qf3 Nxh3+ 30. Qxh3 Qe5 31. Rdf1 Rad8 32. Qh4 Rd4 33. Re2 f5 34. Re3 Rf6 35. Rfe1 Rg6+ 36. Rg3 Rxg3+ 37. Qxg3 Qxg3+ 38. hxg3 Bxe4 39. Re2 Kf7 40. Kf2 Bc6 41. a5 bxa5 42. Ke1 Kf6 43. Rh2 Rd8 44. Rh4 Bb5 45. Na2 e5 46. Nc1 e4 47. b3 c4 0-1

[Event "Chigorin Memorial 20th"]
[Site "St Petersburg"]
[Date "2012.10.27"]
[Round "1"]
[White "Grachev, Boris V"]
[Black "Drachev, Oleg"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2672"]
[BlackElo "2220"]
[PlyCount "87"]
[EventDate "2012.10.27"]
[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 d6 2. Nc3 Nf6 3. d4 g6 4. g3 Bg7 5. Bg2 0-0 6. Nf3 c6 7. 0-0 Qa5 8. e4 Qh5 9. Ng5 Qxd1 10. Rxd1 h6 11. Nf3 Bg4 12. Be3 Nfd7 13. h3 Bxf3 14. Bxf3 Na6 15. Rab1 Nb4 16. Rd2 c5 17. dxc5 Nxc5 18. Bg2 Nc6 19. Nd5 a5 20. f4 Rab8 21. e5 Ne6 22. exd6 exd6 23. Rbd1 Rfd8 24. Bb6 Rdc8 25. Bf2 Rd8 26. b3 h5 27. g4 hxg4 28. hxg4 f5 29. gxf5 gxf5 30. Be3 Nc5 31. Ne7+ Nxe7 32. Bxc5 Nc8 33. Be3 Re8 34. Kf2 a4 35. Rd5 axb3 36. axb3 Ra8 37. Rxf5 Ra2+ 38. Rd2 Bb2 39. Bd5+ Kh8 40. Re2 Ne7 41. Rh5+ Kg7 42. Rg5+ Kf8 43. Kf3 Rea8 44. Rgg2 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2012.08.08"]
[Round "9"]
[White "Drachev, Oleg"]
[Black "Mishuchkov, Nikolai Mikhailovic"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2192"]
[BlackElo "2418"]
[PlyCount "72"]
[EventDate "2012.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. Qe2 d6 9. 0-0 Nd7 10. f4 Qc7 11. c4 Ngf6 12. Nc3 b6 13. Bd2 Bb7 14. Rae1 0-0 15. e5 Ne8 16. Nd1 Ng7 17. Nf2 Rae8 18. Ng4 f5 19. exd6 Bxd6 20. Ne5 Nh5 21. Bc3 Nhf6 22. Nd2 Nxe5 23. Bxe5 Bxe5 24. fxe5 Nd7 25. b4 a5 26. a3 axb4 27. axb4 Nb8 28. Nf3 Nc6 29. Qb2 Rd8 30. Bb1 Qe7 31. b5 Qc5+ 32. Kh1 Nd4 33. Ng5 Rd7 34. Rf4 Rfd8 35. Qf2 h6 36. Rxd4 Qxd4 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2012.08.07"]
[Round "8"]
[White "Shaposhnikov, Evgeny"]
[Black "Drachev, Oleg"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2545"]
[BlackElo "2192"]
[PlyCount "37"]
[EventDate "2012.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. c3 a6 6. Bb3 0-0 7. 0-0 d5 8. exd5 Nxd5 9. h3 Ba7 10. Re1 Re8 11. d4 e4 12. Ng5 Bf5 13. Nxf7 Qd7 14. Qh5 Qxf7 15. Qxf7+ Kxf7 16. Bxd5+ Kf8 17. Bf4 Rad8 18. Bxc6 bxc6 19. b4 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2012.08.05"]
[Round "7"]
[White "Drachev, Oleg"]
[Black "Kachar, Vladimir"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2192"]
[BlackElo "2250"]
[PlyCount "49"]
[EventDate "2012.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Nxc6 bxc6 7. Bd3 Qc7 8. 0-0 Bb7 9. Qe2 c5 10. f4 Nf6 11. e5 Nd5 12. Nxd5 Bxd5 13. c4 Bb7 14. f5 g6 15. Bf4 gxf5 16. Bxf5 Qc6 17. Bd3 Rg8 18. Bg3 d6 19. Rf2 Rg7 20. Raf1 Rd8 21. Bc2 Rd7 22. Qd1 Qc7 23. Qh5 h6 24. Qxh6 Qc6 25. Qxe6+ 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2012.08.05"]
[Round "6"]
[White "Tarasov, Igor"]
[Black "Drachev, Oleg"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2319"]
[BlackElo "2192"]
[PlyCount "88"]
[EventDate "2012.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. a4 a6 8. h3 h6 9. Qe2 exd4 10. Nxd4 Ne5 11. Ba2 c5 12. Nf3 Nc6 13. Rd1 Re8 14. e5 Bf8 15. Be3 Nxe5 16. Bxc5 Nc6 17. Be3 Be6 18. Nd5 Nxd5 19. Bxd5 Qf6 20. c3 Bxd5 21. Rxd5 Re4 22. Qd3 Rae8 23. a5 Qe6 24. Rd1 f5 25. Bb6 Qf7 26. b4 g6 27. b5 Nb8 28. c4 Rc8 29. Bd4 Nd7 30. Nd2 Ree8 31. f4 Qe6 32. Kf2 Qf7 33. Bb2 Nf6 34. Bxf6 Qxf6 35. Nf3 Re4 36. bxa6 bxa6 37. c5 dxc5 38. Re5 Rxf4 39. Qd5+ Qf7 40. Re6 Kh7 41. Rxa6 Qxd5 42. Ra7+ Kg8 43. Rxd5 c4 44. g3 c3 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2012.08.03"]
[Round "5"]
[White "Drachev, Oleg"]
[Black "Lopukhin, Anatoly Viktorovich"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "2192"]
[BlackElo "2312"]
[PlyCount "136"]
[EventDate "2012.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. h3 Bh5 8. c4 Nb6 9. Nc3 0-0 10. Be3 Nc6 11. exd6 cxd6 12. d5 Bxf3 13. Bxf3 Ne5 14. dxe6 Nxf3+ 15. Qxf3 fxe6 16. Qg4 Rf6 17. Rfd1 Qc7 18. b3 a6 19. Qd4 Nc8 20. Bg5 Rf8 21. Bxe7 Qxe7 22. Rd3 Ra7 23. a4 b6 24. Re1 Qe8 25. Rde3 e5 26. Qd5+ Qf7 27. Rd1 Qxd5 28. Rxd5 Kf7 29. g3 Ke6 30. Ne4 h6 31. h4 Rd7 32. f4 Ne7 33. Rd2 Nf5 34. Ree2 Rfd8 35. Kh2 Kf7 36. Rd5 Ne7 37. Rd3 exf4 38. Rf2 d5 39. Rxf4+ Kg8 40. cxd5 Rxd5 41. Rxd5 Rxd5 42. Kg2 Nc6 43. Nf2 a5 44. Rc4 Ne5 45. Re4 Kf7 46. b4 Nd7 47. Kf3 Nf6 48. Rc4 Ke6 49. bxa5 bxa5 50. Ke3 Re5+ 51. Kd3 Rf5 52. Ke2 Kd6 53. g4 Re5+ 54. Kd3 Rd5+ 55. Rd4 Kc5 56. Rxd5+ Nxd5 57. Ke4 Nc3+ 58. Kf5 Nxa4 59. Kg6 Nb2 60. Ne4+ Kb4 61. Nd2 a4 62. Nb1 Nd1 63. Kxg7 Ne3 64. Kxh6 Nxg4+ 65. Kg5 Ne5 66. Kf6 Ng4+ 67. Kg5 Ne5 68. Kf6 Ng4+ 1/2-1/2

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2012.08.02"]
[Round "4"]
[White "Bragin, Aleksandr Borisovic"]
[Black "Drachev, Oleg"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "2234"]
[BlackElo "2192"]
[PlyCount "82"]
[EventDate "2012.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Bb3 Be7 8. Be3 0-0 9. f4 e5 10. Nf5 Bxf5 11. exf5 exf4 12. Bxf4 d5 13. Nxd5 Bc5 14. Bc7 Re8+ 15. Kf1 Nxd5 16. Qxd5 Qe7 17. Qc4 b5 18. Qxb5 Nd4 19. Bxf7+ Kxf7 20. Qc4+ Kf8 21. Bf4 Nxf5 22. g3 Rac8 23. Rd1 Bb6 24. Qd3 Qc5 25. Kg2 Qxc2+ 26. Kh3 Qxd3 27. Rxd3 Rc2 28. Rf1 Kg8 29. Rd7 Re7 30. Rd5 g6 31. Rf3 Rxb2 32. g4 Nd4 33. Rc3 Ne2 34. Rc8+ Kf7 35. Bd6 Re8 36. Rc6 Re3+ 37. Kh4 Nd4 38. Rc8 Ke6 39. Bf4 Kxd5 40. Bxe3 Rxh2+ 41. Kg3 Rxa2 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2012.08.01"]
[Round "3"]
[White "Drachev, Oleg"]
[Black "Trusov, Boris"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2192"]
[BlackElo "1924"]
[PlyCount "41"]
[EventDate "2012.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Nd7 4. Nf3 c5 5. c3 Ne7 6. Bd3 Nc6 7. a3 f5 8. 0-0 Be7 9. b4 c4 10. Bc2 0-0 11. Kh1 Rf7 12. Rg1 g5 13. g4 f4 14. h4 gxh4 15. g5 Nf8 16. Nxh4 Bxg5 17. Nf3 h6 18. Nxg5 hxg5 19. Qh5 Rg7 20. Bxf4 gxf4 21. Nd2 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2012.07.30"]
[Round "1"]
[White "Drachev, Oleg"]
[Black "Kulikov, Aleksandr P"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2192"]
[BlackElo "1792"]
[PlyCount "85"]
[EventDate "2012.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Nd5 7. c4 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 Ne7 10. Nc3 Ng6 11. 0-0-0 0-0 12. f4 Qe7 13. Bd3 f6 14. exf6 Rxf6 15. g3 Qb4 16. Qc2 Nf8 17. Ne4 Rh6 18. Ng5 d5 19. c5 Bg4 20. Rde1 Bh5 21. a3 Qd4 22. Re7 Bg6 23. f5 Qf6 24. Rxc7 Qxg5+ 25. Kb1 Bh5 26. Re1 Re8 27. Rxe8 Bxe8 28. Rxa7 g6 29. Ra8 Bf7 30. a4 Qe7 31. Qd2 g5 32. h4 Rh5 33. Be2 Qe4+ 34. Qc2 Qxc2+ 35. Kxc2 Rh6 36. hxg5 Rh2 37. Kd1 Rh1+ 38. Kd2 Kg7 39. Ra7 Rh3 40. g4 Rb3 41. Kc2 d4 42. Rxf7+ Kxf7 43. Kxb3 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2012.07.30"]
[Round "2"]
[White "Nozdrachev, Vladislav"]
[Black "Drachev, Oleg"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2460"]
[BlackElo "2192"]
[PlyCount "119"]
[EventDate "2012.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 0-0 5. Nd3 Bxc3 6. dxc3 Nxe4 7. Be3 d5 8. Nf4 c6 9. c4 Qa5+ 10. c3 dxc4 11. Bxc4 Nd7 12. 0-0 Qc7 13. Qd4 Nd6 14. Nh5 Nf5 15. Qf4 Qxf4 16. Bxf4 Nb6 17. Bb3 c5 18. g4 c4 19. Bd1 Nh4 20. Re1 Bd7 21. Bg3 Rfe8 22. Rxe8+ Rxe8 23. Bxh4 Re1+ 24. Kg2 Ba4 25. f3 Rxd1 26. Rxd1 Bxd1 27. Bf2 Na4 28. Bxa7 Nxb2 29. Bd4 f6 30. Kf2 Nd3+ 31. Ke3 Kf7 32. h4 h6 33. Ng3 b5 34. Nf5 Ba4 35. a3 Ne1 36. Kf4 Bd1 37. Nd6+ Ke6 38. Nxb5 Nxf3 39. Kg3 Kd5 40. Nc7+ Ke4 41. Bb6 Kd3 42. Nd5 Ne5 43. Bd4 Nxg4 44. a4 Ne5 45. Bxe5 fxe5 46. a5 Ba4 47. a6 Kd2 48. Nb4 Kxc3 49. a7 Kxb4 50. a8Q c3 51. Qe4+ Ka3 52. Qxe5 c2 53. Qa1+ Kb3 54. Kf4 g5+ 55. hxg5 hxg5+ 56. Kxg5 Bb5 57. Kf4 Be2 58. Ke3 Bd1 59. Kd4 Kb4 60. Qb2+ 1-0

[Event "Moscow-ch sf"]
[Site "Moscow"]
[Date "2011.03.17"]
[Round "3"]
[White "Morozov, Grigory"]
[Black "Drachev, Oleg"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2335"]
[BlackElo "2086"]
[PlyCount "63"]
[EventDate "2011.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. Bg5 g6 4. Nbd2 Bg7 5. e4 0-0 6. Bd3 Nbd7 7. 0-0 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Nc4 Be6 11. Qf3 h6 12. Be3 Nd7 13. Rfd1 Qc8 14. Qg3 b5 15. Nd2 a6 16. c4 Nf6 17. Bc5 Rd8 18. Qe3 c6 19. Be2 Qb7 20. b4 Ng4 21. Qc3 h5 22. h3 Nf6 23. Qe3 Nd7 24. Be7 Re8 25. Bd6 Kh7 26. Nb3 bxc4 27. Na5 Qb6 28. Qf3 f5 29. Nxc4 fxe4 30. Qxe4 Bf5 31. Nxb6 Bxe4 32. Nxd7 1-0

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.02.06"]
[Round "9.161"]
[White "Drachev, Oleg"]
[Black "Ezhikov, Vitaly"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2087"]
[BlackElo "2046"]
[PlyCount "117"]
[EventDate "2011.01.29"]
[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 c6 2. d4 d5 3. f3 e6 4. Nc3 Nf6 5. Bg5 Be7 6. e5 Nh5 7. Be3 Bg5 8. Bf2 g6 9. h4 Be7 10. Qd2 Ng7 11. 0-0-0 b6 12. Kb1 Ba6 13. Nge2 Nd7 14. g4 h5 15. Nf4 Bxf1 16. Rdxf1 b5 17. Qd3 Nb6 18. Rfg1 Kd7 19. Nce2 Nc4 20. gxh5 Nxh5 21. Nxh5 Rxh5 22. Nf4 Rf5 23. Rg4 Qa5 24. Be1 b4 25. Ne2 Rh5 26. Nf4 Rf5 27. Ne2 Rh5 28. Ng3 Rh7 29. Ne2 Rah8 30. Nf4 g5 31. Ng2 Qd8 32. f4 gxh4 33. f5 h3 34. Nf4 h2 35. fxe6+ fxe6 36. Rg6 Rg8 37. Nxe6 Rxg6 38. Qxg6 Qh8 39. Qf5 Ke8 40. Nc7+ Kd8 41. Ne6+ Ke8 42. b3 Na3+ 43. Kb2 Nb5 44. Nc5 Bxc5 45. dxc5 Rh5 46. Qc8+ Ke7 47. Qb7+ Ke8 48. Bg3 Nd4 49. Qxb4 Nf3 50. Qb8+ Ke7 51. Qd6+ Kf7 52. Qd7+ Kf8 53. Ka3 Qh7 54. Qd8+ Kg7 55. Qf6+ Kg8 56. Qxf3 Qxc2 57. Qg4+ Kf8 58. Rf1+ Ke7 59. Qg7+ 1-0

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.02.05"]
[Round "8.121"]
[White "Mumdgan, Suren"]
[Black "Drachev, Oleg"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2182"]
[BlackElo "2087"]
[PlyCount "86"]
[EventDate "2011.01.29"]
[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 Nbd7 7. Qd2 c5 8. Nge2 cxd4 9. Nxd4 Ne5 10. Be2 Bd7 11. 0-0 Rc8 12. b3 Re8 13. Rad1 Qa5 14. h3 Nc6 15. a3 Nh5 16. b4 Qxa3 17. Ra1 Qxb4 18. Rfb1 Qc5 19. Rb5 Nxd4 20. Rxc5 dxc5 21. Rxa7 Bc6 22. Bd3 Rcd8 23. Na4 b5 24. cxb5 Nxb5 25. Ra6 c4 26. Rxc6 Rxd3 27. Qb4 Na3 28. Bc5 Red8 29. Nb2 Rb3 30. Qa5 Rdb8 31. Bxa3 Bxb2 32. Bxb2 Rxb2 33. Qc7 R2b7 34. Qe5 h6 35. Rxc4 g5 36. h4 f6 37. Qf5 Nf4 38. e5 Rb1+ 39. Kh2 e6 40. Qxf6 R1b2 41. Rxf4 gxf4 42. Qg6+ Kf8 43. Qf6+ Ke8 1-0

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.02.04"]
[Round "7.71"]
[White "Drachev, Oleg"]
[Black "Filipenko, Alexander V"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "2087"]
[BlackElo "2357"]
[PlyCount "78"]
[EventDate "2011.01.29"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Be7 9. f4 Nxd4 10. Qxd4 b5 11. Bxf6 gxf6 12. Kb1 Qc7 13. Qd2 Qc5 14. Bd3 Bd7 15. f5 b4 16. Ne2 a5 17. Rhf1 a4 18. fxe6 fxe6 19. Nc1 a3 20. b3 Qe5 21. c3 bxc3 22. Qe2 c2+ 23. Qxc2 f5 24. b4 Ba4 25. Nb3 0-0 26. Rc1 fxe4 27. Rxf8+ Bxf8 28. Bxe4 Bxb3 29. Bxh7+ Kh8 30. Qxb3 Kxh7 31. Rc3 Qe1+ 32. Kc2 Bg7 33. Rc7 Qe2+ 34. Kb1 Qb2+ 35. Qxb2 axb2 36. b5 Rb8 37. a4 Ra8 38. b6 Rxa4 39. Ra7 Ra1+ 0-1

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.02.03"]
[Round "6.113"]
[White "Birjukov, Sergey"]
[Black "Drachev, Oleg"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2210"]
[BlackElo "2087"]
[PlyCount "112"]
[EventDate "2011.01.29"]
[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. Nf3 0-0 6. Be3 e5 7. Be2 Ng4 8. Bg5 f6 9. Bh4 Nd7 10. 0-0 Kh8 11. Qc2 Nh6 12. Rad1 g5 13. Bg3 f5 14. exf5 Nxf5 15. dxe5 Nxg3 16. fxg3 Nxe5 17. Nxe5 Bxe5 18. Bd3 Bg4 19. Rxf8+ Qxf8 20. Rf1 Qg7 21. h3 Be6 22. g4 Bd4+ 23. Kh2 Rf8 24. Rxf8+ Qxf8 25. Bf5 Qf6 26. Qe4 Qe5+ 27. g3 Bxc3 28. bxc3 Qxe4 29. Bxe4 Bxc4 30. a3 c6 31. Kg1 Kg7 32. Kf2 h6 33. Ke3 Kf6 34. Kd4 Be6 35. Bg2 c5+ 36. Kd3 b6 37. Bc6 Ke5 38. Bg2 Bd5 39. Bf1 Bb7 40. Ke3 d5 41. Bb5 d4+ 42. cxd4+ cxd4+ 43. Kd2 a6 44. Bf1 b5 45. Kc2 Bd5 46. Kd2 Bc4 47. Bg2 Kd6 48. Be4 Kc5 49. Bb7 a5 50. h4 b4 51. axb4+ Kxb4 52. Kc2 a4 53. Bf3 a3 54. h5 Bb3+ 55. Kb1 Kc3 56. Be4 Kd2 0-1

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.02.02"]
[Round "5.179"]
[White "Drachev, Oleg"]
[Black "Toder, Alexander"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2087"]
[BlackElo "2067"]
[PlyCount "63"]
[EventDate "2011.01.29"]
[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. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Qe2 d6 7. c4 Nf6 8. Nc3 Nbd7 9. Bc2 b6 10. 0-0 Bb7 11. Kh1 Be7 12. f4 Rc8 13. b3 b5 14. Ndxb5 axb5 15. Nxb5 Qb8 16. Bb2 0-0 17. e5 dxe5 18. fxe5 Ne8 19. Rad1 Rd8 20. Rd3 Nc5 21. Rh3 g6 22. b4 Na6 23. a3 Nac7 24. Nd6 Ng7 25. Qe3 h5 26. Qh6 Qa8 27. Rg3 Bh4 28. Nxf7 Rxf7 29. Rxf7 Nce8 30. Rxg6 Kxf7 31. Rxg7+ Nxg7 32. Bg6+ 1-0

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.02.01"]
[Round "4.114"]
[White "Bobrov, Valentin"]
[Black "Drachev, Oleg"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2236"]
[BlackElo "2087"]
[PlyCount "59"]
[EventDate "2011.01.29"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nd5 Nxd5 7. exd5 Qa5+ 8. Bd2 Qxd5 9. Nb5 Kd7 10. c4 Qe5+ 11. Be2 e6 12. 0-0 Be7 13. Bc3 Qg5 14. Qa4 a6 15. Rad1 axb5 16. Qxa8 b4 17. Bd4 Kc7 18. Bd3 Qh5 19. Be3 Rf8 20. Qa4 Bd7 21. Rd2 f5 22. f4 h6 23. Be2 Qf7 24. Bf3 g5 25. Bxc6 Bxc6 26. Qxb4 gxf4 27. Bxf4 e5 28. c5 dxc5 29. Bxe5+ Kc8 30. Qa5 1-0

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.01.31"]
[Round "3.189"]
[White "Drachev, Oleg"]
[Black "Zubkov, Alexander"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2087"]
[BlackElo "2094"]
[PlyCount "89"]
[EventDate "2011.01.29"]
[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 b6 3. Nf3 Bb7 4. Bd3 c5 5. c3 Nf6 6. Qe2 Be7 7. e5 Nd5 8. a3 cxd4 9. cxd4 Nc6 10. 0-0 f5 11. exf6 Nxf6 12. Nc3 0-0 13. b4 Qb8 14. h3 a6 15. Bg5 Qd6 16. Rad1 Nd8 17. Rfe1 Rc8 18. Ne4 Nxe4 19. Bxe4 Bxe4 20. Qxe4 Nf7 21. Bf4 Qc6 22. d5 Qc4 23. Rd4 Qc3 24. dxe6 dxe6 25. Qxe6 Bf6 26. Rd7 Qc4 27. Re4 Qxe6 28. Rxe6 Rc3 29. Rxb6 Rxa3 30. Ra7 Bc3 31. Be3 Ne5 32. Nxe5 Ra1+ 33. Kh2 Bxe5+ 34. g3 Rf6 35. Rbb7 Rf8 36. Kg2 h5 37. h4 Bc3 38. Rc7 Bb2 39. Rc5 Rb8 40. Rxh5 Rxb4 41. Rd5 Rc4 42. h5 Rc8 43. h6 gxh6 44. Bxh6 Ra2 45. Rd2 1-0

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.01.30"]
[Round "2.127"]
[White "Shahinyan, David"]
[Black "Drachev, Oleg"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2271"]
[BlackElo "2087"]
[PlyCount "53"]
[EventDate "2011.01.29"]
[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. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Nge7 8. Bh6 0-0 9. h4 f6 10. Bxg7 Kxg7 11. Nge2 Nd4 12. 0-0-0 Rb8 13. f4 h6 14. g4 Qa5 15. g5 h5 16. gxf6+ Rxf6 17. e5 dxe5 18. fxe5 Rf2 19. Qg5 Qc7 20. Rdf1 Nxe2+ 21. Nxe2 Rxf1+ 22. Rxf1 Nf5 23. Nf4 Qxe5 24. Qxg6+ Kf8 25. Qxh5 Qe3+ 26. Kb1 Ke7 27. Qxf5 1-0

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.01.29"]
[Round "1.240"]
[White "Drachev, Oleg"]
[Black "Shavrov, Vladimir K"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2087"]
[BlackElo "2120"]
[PlyCount "47"]
[EventDate "2011.01.29"]
[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 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 c6 7. 0-0 0-0 8. f4 Qc7 9. Kh1 Re8 10. a4 Nbd7 11. Bf3 Nc5 12. Re1 Bf8 13. b4 Ne6 14. Be3 a5 15. b5 c5 16. Nde2 Rb8 17. f5 Nd8 18. Bg5 Be7 19. Bxf6 Bxf6 20. Nf4 Qe7 21. Qd2 b6 22. Nfd5 Qd7 23. Nxf6+ gxf6 24. Nd5 1-0

