[Event "St Petersburg Autumn op"]
[White "Oparko, Yaroslav"]
[Black "Katyshkina, Anastasia"]
[Site "St Petersburg"]
[Round "9"]
[Result "1/2-1/2"]
[Date "2010.10.24"]
[ECO "D85"]
[BlackElo "1887"]
[PlyCount "66"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Bc4 0-0 9. 0-0 Nc6 10. Be3 Bg4 11. dxc5 Qxd1 12. Rfxd1 Bxc3 13. Rab1 Rad8 14. Rxd8 Rxd8 15. Ng5 Ne5 16. Bd5 h6 17. f4 hxg5 18. fxe5 Bxe5 19. Rxb7 Rd7 20. Rxd7 Bxd7 21. c6 Be8 22. Bxa7 e6 23. Bb3 Bxc6 24. Bc2 Kf8 25. Be3 g4 26. g3 Ke7 27. Kf2 Bc3 28. Ke2 Bb5+ 29. Bd3 Ba4 30. Bc4 Bc2 31. Bd3 Ba4 32. Bc4 Bc2 33. Bd3 Ba4 1/2-1/2

[Event "St Petersburg Autumn op"]
[White "Paliy, Vladimir"]
[Black "Oparko, Yaroslav"]
[Site "St Petersburg"]
[Round "8"]
[Result "1/2-1/2"]
[Date "2010.10.23"]
[ECO "C86"]
[WhiteElo "1893"]
[PlyCount "96"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Qe2 b5 7. Bb3 d6 8. c3 0-0 9. d4 Bg4 10. Rd1 Na5 11. Bc2 Nc6 12. h3 Bxf3 13. Qxf3 Nd7 14. d5 Na5 15. Nd2 Re8 16. Nf1 Nc4 17. b3 Ncb6 18. Ne3 Bg5 19. Bd3 Nc5 20. Be2 Qf6 21. Qxf6 Bxf6 22. Bf3 Nbd7 23. Ba3 Rab8 24. Bg4 Red8 25. Bxd7 Nxd7 26. Bb4 Nb6 27. Ba5 Rdc8 28. Kf1 Kf8 29. Ke2 Bg5 30. Rac1 Bxe3 31. Kxe3 Ke7 32. c4 bxc4 33. bxc4 Na4 34. Rd2 Kd7 35. Bc3 Rb7 36. f4 Nxc3 37. Rxc3 exf4+ 38. Kxf4 Rcb8 39. c5 Rb2 40. c6+ Ke7 41. Rxb2 Rxb2 42. Ra3 Rb6 43. h4 h6 44. g4 g6 45. g5 h5 46. Ra4 Ke8 47. Ra3 Ke7 48. Ra4 Ke8 1/2-1/2

[Event "St Petersburg Autumn op"]
[White "Oparko, Yaroslav"]
[Black "Tkachev, Taras"]
[Site "St Petersburg"]
[Round "7"]
[Result "0-1"]
[Date "2010.10.22"]
[ECO "E14"]
[BlackElo "2032"]
[PlyCount "86"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. e3 0-0 6. Bd3 b6 7. 0-0 Bb7 8. Qc2 Nbd7 9. cxd5 exd5 10. b3 Re8 11. Bb2 Bd6 12. Nb5 Ne4 13. Nxd6 cxd6 14. Rac1 Rc8 15. Qb1 Ndf6 16. Rc2 h6 17. Rfc1 Qe7 18. h3 Rxc2 19. Rxc2 Bc8 20. Qc1 Bf5 21. Rc7 Qe6 22. Rxa7 Bxh3 23. Ne1 Qg4 24. f3 Qg3 25. fxe4 Ng4 26. Qd2 dxe4 27. Bc4 Qh2+ 28. Kf1 Bxg2+ 29. Nxg2 Qh1+ 30. Ke2 Qxg2+ 31. Kd1 Qg1+ 32. Kc2 Nxe3+ 33. Kc3 Nxc4 34. Kxc4 Qf1+ 35. Kb4 e3 36. Qc1 e2 37. Re7 Rxe7 38. Qc8+ Kh7 39. Qc2+ f5 40. Bc3 e1Q 41. Bxe1 Qxe1+ 42. Kb5 Qa5+ 43. Kc6 Qa8+ 0-1

[Event "St Petersburg Autumn op"]
[White "Dmitrieva, Tatiana"]
[Black "Oparko, Yaroslav"]
[Site "St Petersburg"]
[Round "6"]
[Result "1/2-1/2"]
[Date "2010.10.21"]
[ECO "D36"]
[WhiteElo "2063"]
[PlyCount "86"]
[EventDate "2010.10.16"]
[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. Nf3 e6 3. c4 Nf6 4. Bg5 c6 5. Nc3 Nbd7 6. e3 Bd6 7. cxd5 exd5 8. Bd3 0-0 9. 0-0 h6 10. Bh4 Re8 11. Qc2 Nf8 12. Bg3 Bxg3 13. hxg3 Bg4 14. Rac1 Bh5 15. Nh4 Qe7 16. Rfe1 Ne4 17. Nf3 Nxc3 18. Qxc3 Bg6 19. Ne5 Bxd3 20. Qxd3 Nd7 21. Nxd7 Qxd7 22. Rc5 Re6 23. Rec1 Rf6 24. b4 a6 25. a4 Qe6 26. Qb3 Qf5 27. Qb2 h5 28. Qc2 Qxc2 29. R1xc2 Kf8 30. b5 axb5 31. axb5 Rc8 32. Ra2 Re6 33. Rac2 Ke7 34. Rxd5 cxd5 35. Rxc8 Kd7 36. Rc5 Rd6 37. Kf1 Ke6 38. Ke2 g6 39. Kd3 Kd7 40. Kc3 b6 41. Rc6 Rxc6+ 42. bxc6+ Kxc6 43. Kb4 f5 1/2-1/2

[Event "St Petersburg Autumn op"]
[White "Polonovsky, Evgeniy"]
[Black "Oparko, Yaroslav"]
[Site "St Petersburg"]
[Round "5"]
[Result "1-0"]
[Date "2010.10.20"]
[ECO "C29"]
[WhiteElo "2140"]
[PlyCount "93"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. d3 Nxc3 6. bxc3 Nc6 7. Nf3 Be7 8. d4 Be6 9. Rb1 Rb8 10. Bd3 0-0 11. 0-0 f6 12. Bf4 fxe5 13. Nxe5 Nxe5 14. Bxe5 Rxf1+ 15. Kxf1 Qf8+ 16. Kg1 Bf5 17. Qf3 Be4 18. Bxe4 dxe4 19. Qxe4 Bd6 20. Qd5+ Qf7 21. Qxf7+ Kxf7 22. Bxd6 cxd6 23. Kf2 b6 24. Ke3 Rc8 25. Kd3 d5 26. Re1 Rc4 27. Re5 Ra4 28. Rxd5 Rxa2 29. Rd7+ Kf6 30. Rb7 Ra1 31. c4 Ra3+ 32. Ke4 Rc3 33. Rxa7 Rxc2 34. Ra6 Rxg2 35. Rxb6+ Kg5 36. c5 Rxh2 37. c6 Rc2 38. d5 h5 39. Rb7 Kf6 40. c7 h4 41. Rb6+ Ke7 42. Rc6 Re2+ 43. Kd3 Re5 44. d6+ Kf6 45. d7+ Kf5 46. d8Q Rd5+ 47. Qxd5+ 1-0

[Event "St Petersburg Autumn op"]
[White "Oparko, Yaroslav"]
[Black "Sokolova, Vera Evgenyevna"]
[Site "St Petersburg"]
[Round "4"]
[Result "1-0"]
[Date "2010.10.19"]
[ECO "D32"]
[BlackElo "2022"]
[PlyCount "57"]
[EventDate "2010.10.16"]
[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 e6 3. Nc3 c5 4. dxc5 d4 5. Ne4 e5 6. e3 Nc6 7. Nf3 Bf5 8. Bd3 Bg4 9. h3 Bh5 10. Ng3 Bxf3 11. Qxf3 Nb4 12. exd4 Qxd4 13. Be4 Qxc4 14. a3 Bxc5 15. axb4 Bxb4+ 16. Bd2 Bxd2+ 17. Kxd2 Nf6 18. Rhe1 Qb4+ 19. Ke2 Qxb2+ 20. Kf1 Nxe4 21. Qxe4 Qb5+ 22. Kg1 0-0 23. Rab1 Qa5 24. Qxb7 Qd8 25. Ra1 a5 26. Red1 Qh4 27. Qd5 a4 28. Qxe5 a3 29. Nf5 1-0

[Event "St Petersburg Autumn op"]
[White "Oparko, Yaroslav"]
[Black "Bakhtin, Alexander"]
[Site "St Petersburg"]
[Round "3"]
[Result "1-0"]
[Date "2010.10.18"]
[ECO "D10"]
[BlackElo "1810"]
[PlyCount "73"]
[EventDate "2010.10.16"]
[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 dxc4 4. e4 b5 5. a4 b4 6. Nce2 e6 7. Nf3 Nf6 8. Ng3 Bb7 9. Bxc4 c5 10. Bg5 h6 11. Bxf6 Qxf6 12. 0-0 cxd4 13. Qxd4 Qxd4 14. Nxd4 Bc5 15. Bb5+ Nd7 16. Nb3 Be7 17. Rfd1 Rd8 18. Na5 Ba8 19. Rxd7 Rxd7 20. Rd1 Bc5 21. Rxd7 0-0 22. Nb3 Bb6 23. a5 Bd8 24. Rxa7 Bf6 25. Rc7 Bxb2 26. Rc4 Bc3 27. h3 Rd8 28. Ne2 Rb8 29. Bc6 Rc8 30. Bd5 Rxc4 31. Bxc4 Bxe4 32. Nxc3 bxc3 33. f3 Bb1 34. a6 Ba2 35. a7 c2 36. a8Q+ Kh7 37. Qxa2 1-0

[Event "St Petersburg Autumn op"]
[White "Revidovich, Alexander"]
[Black "Oparko, Yaroslav"]
[Site "St Petersburg"]
[Round "2"]
[Result "1-0"]
[Date "2010.10.17"]
[ECO "A00"]
[WhiteElo "2030"]
[PlyCount "65"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. f4 Nc6 4. fxe5 Nge7 5. e3 0-0 6. Nf3 Ng6 7. Bd3 d6 8. Bxg6 fxg6 9. 0-0 Bf5 10. c3 Ba5 11. Qb3+ Kh8 12. exd6 Qxd6 13. Ba3 Qd7 14. Bxf8 Rxf8 15. Na3 Bb6 16. Nc4 Be6 17. Nxb6 axb6 18. Ne5 Rxf1+ 19. Rxf1 Bxb3 20. Rf8+ Bg8 21. Nxd7 h6 22. e4 Kh7 23. Rc8 Bxa2 24. e5 g5 25. Nf8+ Kg8 26. e6 Bc4 27. Ra8 b5 28. Ng6+ Kh7 29. e7 Bf7 30. Nf8+ Kg8 31. Ne6+ Be8 32. Nxc7 Nxe7 33. Nxe8 1-0

[Event "St Petersburg Autumn op"]
[White "Oparko, Yaroslav"]
[Black "Simko, Vladimir"]
[Site "St Petersburg"]
[Round "1"]
[Result "1/2-1/2"]
[Date "2010.10.16"]
[ECO "D45"]
[BlackElo "1985"]
[PlyCount "124"]
[EventDate "2010.10.16"]
[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 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Be7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 0-0 10. e4 a6 11. Qc2 h6 12. Rd1 Qb6 13. e5 Nd5 14. Nxd5 cxd5 15. Bf4 Rc8 16. Qd2 Bf8 17. Rac1 Nd7 18. Bb1 Qd8 19. Qd3 g6 20. Qd2 Kh7 21. Re1 Rxc1 22. Rxc1 Rc8 23. Rc3 Nb6 24. b3 Rxc3 25. Qxc3 b4 26. Qc1 Qc8 27. Qxc8 Nxc8 28. Kf1 Na7 29. Bd3 a5 30. Ke2 Bc6 31. h3 Be7 32. h4 Kg7 33. g3 Bb5 34. Ne1 Bxd3+ 35. Kxd3 Nb5 36. Bd2 f5 37. f4 Kf7 38. Nc2 Ke8 39. Be1 g5 40. hxg5 hxg5 41. Ke3 g4 42. Kd3 Kd7 43. Bd2 Kc6 44. Be1 Bd8 45. Bd2 Bb6 46. Be1 Bd8 47. Bd2 Na3 48. Nxa3 bxa3 49. Bc1 Be7 50. Bd2 Kb5 51. Bc3 a4 52. Kc2 Bd8 53. Bd2 Bb6 54. Bc3 Bd8 55. Bd2 Bb6 56. Bc3 Bd8 57. Bd2 Be7 58. Bc3 axb3+ 59. Kxb3 Bf8 60. Bd2 Be7 61. Bc3 Bf8 62. Bd2 Be7 1/2-1/2

