[Event "RUS-ch Silent (Women)"]
[Site "Zelenograd"]
[Date "2019.04.13"]
[Round "11"]
[White "Lukina, Tatiana"]
[Black "Kozyreva, Olga"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1624"]
[BlackElo "1958"]
[PlyCount "47"]
[EventDate "2019.04.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 h6 7. Bd3 Bd6 8. c3 Bd7 9. Qe2 Nc6 10. 0-0 0-0-0 11. Nd2 Ne7 12. Ne4 Qh4 13. Nxd6+ cxd6 14. a4 Rde8 15. c4 Nc6 16. Be3 Nxd4 17. Qd1 Nc6 18. Be2 Qe7 19. Qd2 Rd8 20. Rfc1 d5 21. cxd5 exd5 22. Bxa7 Bf5 23. Bb5 Bd7 24. Qf4 1-0

[Event "RUS-ch Silent (Women)"]
[Site "Zelenograd"]
[Date "2019.04.12"]
[Round "10"]
[White "Kozyreva, Olga"]
[Black "Alieva, Viktoria"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1958"]
[BlackElo "1660"]
[PlyCount "64"]
[EventDate "2019.04.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c6 2. d3 e5 3. Nf3 d6 4. g3 Nf6 5. c3 Be7 6. Bg2 0-0 7. 0-0 h6 8. Qe2 Be6 9. Nbd2 Qd7 10. c4 Bh3 11. Ne1 Bxg2 12. Kxg2 Nh7 13. f4 exf4 14. gxf4 f5 15. e5 dxe5 16. fxe5 Bc5 17. Nb3 Bb6 18. d4 a5 19. c5 Bc7 20. Qc4+ Kh8 21. Bf4 Qe7 22. Nd3 g5 23. Be3 f4 24. Bf2 f3+ 25. Kh1 Qd7 26. e6 Qe8 27. d5 cxd5 28. Qxd5 Qh5 29. Bd4+ Nf6 30. Rf2 Nc6 31. Qxf3 Nxd4 32. Nxd4 Ng4 0-1

[Event "RUS-ch Silent (Women)"]
[Site "Zelenograd"]
[Date "2019.04.10"]
[Round "8"]
[White "Kireeva, Ljubov"]
[Black "Kozyreva, Olga"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "1871"]
[BlackElo "1958"]
[PlyCount "64"]
[EventDate "2019.04.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. a3 a5 5. Bg5 Be7 6. Bxf6 Bxf6 7. e3 c6 8. Nf3 0-0 9. Bd3 g6 10. 0-0 Nd7 11. Rc1 dxc4 12. Bxc4 Nb6 13. Ne4 Nxc4 14. Nxf6+ Qxf6 15. Rxc4 Rd8 16. Qc2 Bd7 17. Ne5 Qe7 18. h3 f6 19. Nd3 e5 20. Nc5 Be6 21. Rc3 exd4 22. exd4 Bd5 23. Re3 Qf7 24. Rfe1 b6 25. Nd3 Re8 26. Qd2 Rxe3 27. Qxe3 Rd8 28. b4 axb4 29. Nxb4 Rd6 30. Rc1 Kg7 31. f3 Qd7 32. Qc3 Re6 1-0

[Event "RUS-ch Silent (Women)"]
[Site "Zelenograd"]
[Date "2019.04.09"]
[Round "7"]
[White "Kozyreva, Olga"]
[Black "Turkeeva, Yulia"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1958"]
[BlackElo "2056"]
[PlyCount "90"]
[EventDate "2019.04.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 d5 3. d4 Nf6 4. Bg2 Bd6 5. 0-0 Nbd7 6. Nbd2 0-0 7. c4 c6 8. b3 Qe7 9. Bb2 Re8 10. Re1 Ne4 11. Nxe4 dxe4 12. Nd2 f5 13. Nf1 Nf6 14. Qd2 e5 15. dxe5 Bxe5 16. Bxe5 Qxe5 17. Red1 Be6 18. Rac1 h6 19. Qc3 Qxc3 20. Rxc3 Red8 21. Rcc1 Kf7 22. Ne3 Ke7 23. Kf1 g5 24. Rxd8 Rxd8 25. Rd1 Rf8 26. Nc2 a5 27. e3 Ng4 28. h3 Ne5 29. Ne1 a4 30. f4 Nd7 31. Nc2 axb3 32. axb3 Nc5 33. Nd4 Nxb3 34. Nxe6 Kxe6 35. Kf2 Ra8 36. Ke1 Nc5 37. Bf1 Ke7 38. Rb1 gxf4 39. gxf4 Ra3 40. Kd2 Ra2+ 41. Kc3 Ra7 42. Kb4 b6 43. Kc3 Nd7 44. h4 Ra3+ 45. Kd2 Ra2+ 0-1

[Event "RUS-ch Silent (Women)"]
[Site "Zelenograd"]
[Date "2019.04.08"]
[Round "6"]
[White "Panina, Valeria"]
[Black "Kozyreva, Olga"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1761"]
[BlackElo "1958"]
[PlyCount "83"]
[EventDate "2019.04.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. Nxd4 Nxd4 6. Qxd4 Bf6 7. Qd3 d6 8. Qb3 Qe7 9. 0-0 c6 10. Bd2 Be6 11. Bxe6 fxe6 12. Nc3 g6 13. Rad1 0-0-0 14. Be3 b6 15. Ne2 e5 16. Qc4 Kb7 17. b4 h5 18. a4 Nh6 19. h3 Qc7 20. Qd3 d5 21. Bxh6 Rxh6 22. exd5 cxd5 23. a5 e4 24. Qe3 Rhh8 25. c4 Rhe8 26. axb6 axb6 27. c5 bxc5 28. bxc5 Kc6 29. Nd4+ Bxd4 30. Qxd4 Qe7 31. Rfe1 Qe5 32. Qa4+ Kxc5 33. Rc1+ Kd6 34. Rc6+ Ke7 35. Rxg6 Kf7 36. Rb6 Re7 37. Re3 Rd6 38. Rb5 Qf6 39. Qa2 Kg7 40. Rg3+ Kh7 41. Rxd5 Rxd5 42. Qxd5 1-0

[Event "RUS-ch Silent (Women)"]
[Site "Zelenograd"]
[Date "2019.04.07"]
[Round "5"]
[White "Kozyreva, Olga"]
[Black "Melnichenko, Galina"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1958"]
[PlyCount "75"]
[EventDate "2019.04.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d6 3. d3 e5 4. Bg2 Nc6 5. c3 Qe7 6. e4 Be6 7. 0-0 h6 8. Nh4 g5 9. Nf5 Bxf5 10. exf5 Qd7 11. Qa4 Qxf5 12. Bxc6+ bxc6 13. Qxc6+ Nd7 14. Qxa8+ Ke7 15. Qe4 Qh3 16. Be3 g4 17. f4 Bg7 18. fxe5 dxe5 19. Nd2 h5 20. Qg2 h4 21. Qxh3 gxh3 22. gxh4 Rxh4 23. Bg5+ Bf6 24. Bxh4 Bxh4 25. Rf3 f6 26. Rxh3 Bg5 27. Ne4 c6 28. Nxg5 fxg5 29. Rf1 g4 30. Rh7+ Kd6 31. Rxd7+ Kxd7 32. Rf7+ Ke6 33. Rxa7 Kd5 34. Kf2 e4 35. dxe4+ Kxe4 36. Rd7 c5 37. Kg3 Ke5 38. Kxg4 1-0

[Event "RUS-ch Silent (Women)"]
[Site "Zelenograd"]
[Date "2019.04.06"]
[Round "4"]
[White "Gerasimova, Olga"]
[Black "Kozyreva, Olga"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1938"]
[BlackElo "1958"]
[PlyCount "45"]
[EventDate "2019.04.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. h3 c5 4. dxc5 Qa5+ 5. Bd2 Qxc5 6. Bc3 Nf6 7. Bxf6 exf6 8. Nc3 Bg7 9. Qd5 Qxd5 10. Nxd5 Kd7 11. 0-0-0 Nc6 12. c3 b6 13. Bb5 Bb7 14. Ne2 Rac8 15. Nd4 Kd8 16. Bxc6 Bxc6 17. Nxc6+ Rxc6 18. Nb4 Rc4 19. Rxd6+ Ke7 20. Rhd1 Rhc8 21. R6d4 f5 22. Rxc4 Rxc4 23. exf5 1-0

[Event "RUS-ch Silent (Women)"]
[Site "Zelenograd"]
[Date "2019.04.05"]
[Round "3"]
[White "Kozyreva, Olga"]
[Black "Kudriavtseva, Natalia"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "1958"]
[BlackElo "1916"]
[PlyCount "52"]
[EventDate "2019.04.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. g3 Nf6 4. d3 Bc5 5. Bg2 d6 6. Nc3 0-0 7. Na4 Bb6 8. 0-0 Bg4 9. Nxb6 axb6 10. c3 Qd7 11. Qc2 h6 12. Be3 Bh3 13. Ne1 Bxg2 14. Kxg2 Qe6 15. a3 Rae8 16. c4 Nh7 17. Qe2 f5 18. f3 f4 19. Bg1 fxg3 20. hxg3 Ng5 21. g4 h5 22. Be3 Qg6 23. Bxg5 Qxg5 24. Nc2 Rf4 25. Ne3 Nd4 26. Qd1 Ref8 0-1

[Event "RUS-ch Silent (Women)"]
[Site "Zelenograd"]
[Date "2019.04.04"]
[Round "2"]
[White "Lagutina, Olga"]
[Black "Kozyreva, Olga"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1862"]
[BlackElo "1958"]
[PlyCount "68"]
[EventDate "2019.04.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 g6 4. Bd3 Bg7 5. Nbd2 b6 6. 0-0 Ba6 7. Qe2 Bxd3 8. Qxd3 0-0 9. Ne5 Qd6 10. b3 Nfd7 11. f4 Nxe5 12. fxe5 Qe6 13. Ba3 f6 14. exf6 Rxf6 15. Rae1 Rxf1+ 16. Rxf1 Nc6 17. c4 Rf8 18. Rxf8+ Bxf8 19. Nf3 Qd7 20. cxd5 Qxd5 21. e4 Qa5 22. b4 Qa4 23. Ng5 b5 24. Qf3 Nd8 25. d5 Qc2 26. h4 Bg7 27. Kh2 Be5+ 28. Kh3 Qc3 29. Qxc3 Bxc3 30. g4 c6 31. h5 gxh5 32. gxh5 cxd5 33. exd5 Nf7 34. Ne4 Nd6 1-0

[Event "RUS-ch Silent (Women)"]
[Site "Zelenograd"]
[Date "2019.04.03"]
[Round "1"]
[White "Kozyreva, Olga"]
[Black "Romanova, Alsu"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "1958"]
[BlackElo "1273"]
[PlyCount "83"]
[EventDate "2019.04.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 Nc6 3. Bg2 e5 4. d3 h6 5. e4 Bc5 6. h3 0-0 7. 0-0 d6 8. Nc3 Be6 9. Na4 Bb6 10. Qe2 Qd7 11. Nxb6 axb6 12. a3 Bxh3 13. Nh4 Bxg2 14. Kxg2 Nd4 15. Qd1 d5 16. f3 g5 17. c3 gxh4 18. cxd4 h3+ 19. Kh2 Kh7 20. dxe5 Ng8 21. Bf4 f6 22. Rc1 c6 23. g4 Rae8 24. exf6 Rxf6 25. Bg3 dxe4 26. dxe4 Qg7 27. Qd4 c5 28. Qd5 Qe7 29. Bh4 Rd8 30. Bxf6 Qxf6 31. Qf5+ Qxf5 32. gxf5 Rd2+ 33. Kxh3 Rxb2 34. Rb1 Rxb1 35. Rxb1 Nf6 36. Rxb6 Nh5 37. Kh4 Ng7 38. Rxb7 h5 39. Kg5 c4 40. Rc7 h4 41. Kxh4 Kh6 42. Rxc4 1-0

[Event "All Russian Silent op"]
[Site "Khimki"]
[Date "2010.12.09"]
[Round "2"]
[White "Kozyreva, Olga"]
[Black "Kireeva, Ljubov"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "1965"]
[BlackElo "2117"]
[PlyCount "82"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c3 d6 7. Qb3+ d5 8. Ne5 c6 9. Nd2 Nbd7 10. Ndf3 Nxe5 11. Nxe5 e6 12. Bg5 Qc7 13. f3 Ne8 14. Bf4 Qe7 15. Nd3 b6 16. e4 Ba6 17. Rfd1 Bxd3 18. Rxd3 g5 19. Be5 Bxe5 20. dxe5 Qg7 21. exd5 cxd5 22. f4 Rc8 23. Rd4 gxf4 24. gxf4 Kh8 25. Kh1 Rg8 26. Rg1 Qh6 27. Qc2 Rg4 28. Qd2 Ng7 29. Bf3 Rxg1+ 30. Kxg1 Rg8 31. Kf1 Qh3+ 32. Qg2 Qh4 33. Qf2 Qh6 34. Be2 Nh5 35. Bxh5 Qxh5 36. Rd3 Rg4 37. Rg3 Rh4 38. Kg1 Qd1+ 39. Kg2 Qb1 40. a3 Qe4+ 41. Rf3 Rxf4 0-1

[Event "All Russian Silent op"]
[Site "Khimki"]
[Date "2010.12.09"]
[Round "1"]
[White "Kozyreva, Olga"]
[Black "Trifonova, Irina"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1965"]
[PlyCount "19"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Nbd7 4. 0-0 Ne5 5. Nxe5 Bf5 6. d4 h6 7. c3 e6 8. Qb3 c6 9. Qxb7 c5 10. Qxf7# 1-0

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2010.08.17"]
[Round "9"]
[White "Kozyreva, Olga"]
[Black "Lukina, Tatiana"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2013"]
[BlackElo "1724"]
[PlyCount "56"]
[EventDate "2010.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. d3 Bd6 6. e4 d4 7. a4 a5 8. Na3 Nge7 9. Nc4 Bc7 10. c3 0-0 11. Ne1 Ng6 12. f4 exf4 13. gxf4 Nh4 14. Nf3 Bg4 15. Qe1 Nxf3+ 16. Bxf3 Bh3 17. Bg2 Bxg2 18. Kxg2 dxc3 19. Qxc3 Nb4 20. Rf3 Ra6 21. Be3 Rg6+ 22. Rg3 Rxg3+ 23. hxg3 Nxd3 24. Qb3 Nb4 25. Bxc5 Re8 26. Rd1 Qc8 27. Nxa5 Na6 28. Qb5 Bxa5 0-1

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2010.08.16"]
[Round "8"]
[White "Mansursky, Shevket"]
[Black "Kozyreva, Olga"]
[Result "1/2-1/2"]
[ECO "E94"]
[BlackElo "2013"]
[PlyCount "39"]
[EventDate "2010.08.11"]
[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 Nf6 2. Nc3 g6 3. e4 e5 4. Nf3 d6 5. Be2 Bg7 6. 0-0 0-0 7. d4 Nbd7 8. d5 Nc5 9. Qc2 a5 10. b3 Ne8 11. Be3 f5 12. Bg5 Qd7 13. Nh4 Qf7 14. exf5 gxf5 15. Rae1 f4 16. Ne4 h6 17. Nxc5 dxc5 18. Bd3 hxg5 19. Ng6 Bf5 20. Bxf5 1/2-1/2

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2010.08.15"]
[Round "7"]
[White "Kozyreva, Olga"]
[Black "Rogov, Nikolay"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2013"]
[BlackElo "1865"]
[PlyCount "57"]
[EventDate "2010.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. d3 Bd6 6. e4 d4 7. a4 Nge7 8. Na3 a6 9. Nc4 Bc7 10. Ne1 Ng6 11. f4 exf4 12. gxf4 f5 13. Qh5 Qh4 14. Qxh4 Nxh4 15. Bh3 0-0 16. e5 Be6 17. Bd2 Rfd8 18. b3 b5 19. Nb2 Bd5 20. Kf2 Ne7 21. Ng2 Nf3 22. Bc1 Nxh2 23. Rg1 Ng4+ 24. Kg3 h5 25. Nh4 Bb6 26. Bxg4 hxg4 27. Nxf5 Nxf5+ 28. Kxg4 Be6 29. Kg5 0-1

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2010.08.14"]
[Round "6"]
[White "Malyuga, Valentin"]
[Black "Kozyreva, Olga"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2259"]
[BlackElo "2013"]
[PlyCount "85"]
[EventDate "2010.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. Nf3 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 Nbd7 7. Nc3 c6 8. e4 e5 9. h3 Qe7 10. Re1 a5 11. b3 b6 12. Ba3 c5 13. dxe5 dxe5 14. Bb2 Bb7 15. Qc2 Rfd8 16. Rad1 Nf8 17. Nd5 Nxd5 18. exd5 f6 19. Nh2 Qd6 20. Bc1 Nd7 21. g4 Re8 22. a4 Rad8 23. Be4 Qf8 24. Nf1 Bh6 25. Ng3 Bxc1 26. Qxc1 Kg7 27. h4 Qf7 28. Kg2 Rh8 29. Rh1 Rdg8 30. Rh2 Kf8 31. Qh6+ Qg7 32. Qe3 h5 33. f3 Qf7 34. Kf2 Qg7 35. Rg1 Qh6 36. Qxh6+ Rxh6 37. gxh5 f5 38. Bc2 f4 39. Ne4 gxh5 40. Rxg8+ Kxg8 41. Rg2+ Kf8 42. Ng5 Ke7 43. Ne6 1-0

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2010.08.13"]
[Round "4"]
[White "Eremin, Anatoly V"]
[Black "Kozyreva, Olga"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2249"]
[BlackElo "2013"]
[PlyCount "35"]
[EventDate "2010.08.11"]
[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. f4 Bg7 5. Nf3 0-0 6. Bd3 Nbd7 7. e5 Ne8 8. Ne4 d5 9. Ng3 c5 10. c3 c4 11. Bc2 f6 12. 0-0 e6 13. Be3 f5 14. h4 h5 15. Ng5 Qe7 16. Nxh5 gxh5 17. Qxh5 Bh8 18. Qg6+ 1-0

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2010.08.13"]
[Round "5"]
[White "Kozyreva, Olga"]
[Black "Malina, Olga"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2013"]
[PlyCount "87"]
[EventDate "2010.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 e5 3. d3 Nf6 4. Bg2 d5 5. 0-0 Be7 6. Nbd2 0-0 7. c3 Nh5 8. e4 d4 9. cxd4 exd4 10. Nxd4 Nxd4 11. Qxh5 Nc2 12. Rb1 Qxd3 13. a3 Nd4 14. b4 Ne2+ 15. Kh1 Nxc1 16. Rfxc1 Qxd2 17. Rxc7 Bd6 18. Rcc1 Qa2 19. Qd1 Qe6 20. f4 f6 21. e5 Qd7 22. exd6 Rd8 23. Qb3+ Kf8 24. Rd1 Qe6 25. Qxe6 Bxe6 26. Bxb7 Rab8 27. Bc6 Rb6 28. b5 a6 29. a4 axb5 30. axb5 Bd7 31. Rbc1 Kf7 32. Kg2 Ke6 33. Kf3 f5 34. g4 g6 35. g5 Bxc6+ 36. bxc6 Ra8 37. Rd2 Rb3+ 38. Kf2 Rb4 39. Re1+ Re4 40. Rxe4+ fxe4 41. d7 Ra3 42. d8Q e3+ 43. Ke2 exd2 44. Qd7# 1-0

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2010.08.12"]
[Round "3"]
[White "Kozyreva, Olga"]
[Black "Khaydarov, Gosman"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2013"]
[PlyCount "83"]
[EventDate "2010.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. d3 h6 5. 0-0 Bd6 6. Nbd2 0-0 7. c3 c5 8. e4 Nc6 9. Re1 Qc7 10. Qe2 e5 11. Nf1 dxe4 12. dxe4 Bg4 13. h3 Bh5 14. g4 Bg6 15. Nh4 Bh7 16. Nf5 Rad8 17. Nxh6+ gxh6 18. Bxh6 Rfe8 19. Qe3 Re6 20. Qg5+ Bg6 21. Ne3 Be7 22. Nf5 Nxe4 23. Nxe7+ Nxe7 24. Bxe4 Kh7 25. Qh4 Kg8 26. Bg5 Rd7 27. Bf6 Rxf6 28. Qxf6 Kh7 29. Bxg6+ Nxg6 30. Rad1 Re7 31. Rd5 b5 32. Qf5 Kg7 33. Qe4 f6 34. Red1 Nf4 35. Rd6 Nxh3+ 36. Kg2 Nf4+ 37. Kg3 Ne6 38. Qd5 Nf8 39. Qc6 Qxc6 40. Rxc6 Kg6 41. Rcd6 Kf7 42. Rd8 1-0

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2010.08.11"]
[Round "2"]
[White "Ivakhnenko, Petr"]
[Black "Kozyreva, Olga"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "2013"]
[PlyCount "34"]
[EventDate "2010.08.11"]
[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. Be3 Bg7 5. Bd3 e5 6. d5 0-0 7. Nf3 Nbd7 8. b4 Nxe4 9. Nxe4 f5 10. Bg5 Qe8 11. Nxd6 cxd6 12. Bc4 Nb6 13. Bb3 f4 14. g4 h6 15. h4 Bxg4 16. Rg1 Bh5 17. Qd3 e4 0-1

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2010.08.11"]
[Round "1"]
[White "Kozyreva, Olga"]
[Black "Rylov, Vjacheslav"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2013"]
[PlyCount "66"]
[EventDate "2010.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. c3 c6 7. Nbd2 Qc7 8. Qc2 e5 9. e4 dxe4 10. dxe4 Be6 11. Ng5 Qc8 12. Nxe6 Qxe6 13. Nb3 b6 14. Be3 Ng4 15. Bh3 Nxe3 16. Bxe6 Nxc2 17. Bxf7+ Kxf7 18. Rac1 Na3 19. bxa3 Na6 20. Rcd1 Rfd8 21. f3 Ke6 22. Kf2 Bf6 23. Ke2 Rxd1 24. Rxd1 Rd8 25. Rd3 Be7 26. a4 Rxd3 27. Kxd3 Nc5+ 28. Nxc5+ Bxc5 29. c4 Bg1 30. h3 Bf2 31. g4 Be1 32. Ke2 Bc3 33. Ke3 Kf6 0-1

[Event "RUS-ch Silent (Women)"]
[Site "Zelenograd"]
[Date "2009.09.19"]
[Round "9"]
[White "Sukhareva, Evgenia"]
[Black "Kozyreva, Olga"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2202"]
[BlackElo "2053"]
[PlyCount "18"]
[EventDate "2009.09.11"]
[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. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. h3 0-0 9. c3 Na5 1/2-1/2

[Event "RUS-ch Silent (Women)"]
[Site "Zelenograd"]
[Date "2009.09.18"]
[Round "8"]
[White "Kozyreva, Olga"]
[Black "Botalova, Yulia"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2053"]
[BlackElo "2007"]
[PlyCount "40"]
[EventDate "2009.09.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. d4 Bg4 5. h3 Bh5 6. Nbd2 e6 7. g4 Bg6 8. Ne5 Bd6 9. Ndf3 Nbd7 10. Bf4 Qc7 11. Nxg6 hxg6 12. Bxd6 Qxd6 13. Qd3 Ne4 14. Ng1 Ndf6 15. c3 Qf4 16. Bxe4 Nxe4 17. Qe3 Qxe3 18. fxe3 g5 19. Nf3 f6 20. Kf1 Ng3+ 0-1

[Event "RUS-ch Silent (Women)"]
[Site "Zelenograd"]
[Date "2009.09.16"]
[Round "6"]
[White "Kozyreva, Olga"]
[Black "Zhaferova, Flura"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2053"]
[PlyCount "82"]
[EventDate "2009.09.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 d5 3. Bg2 Ne7 4. d4 Ng6 5. Nbd2 c5 6. c3 Nc6 7. 0-0 cxd4 8. cxd4 Bd6 9. Nb3 0-0 10. Bd2 b6 11. a3 Bb7 12. e3 Rc8 13. Qe2 Nb8 14. Rfc1 Ba6 15. Qe1 Bc4 16. Qd1 Nd7 17. Be1 Nf6 18. Nfd2 Bxb3 19. Qxb3 Rxc1 20. Rxc1 Qb8 21. Bf1 Rc8 22. Rc3 Rxc3 23. Qxc3 Qc7 24. Nb1 h6 25. Bd3 Nf8 26. Qxc7 Bxc7 27. Nc3 Bb8 28. Ne2 N8h7 29. f3 Ng5 30. Kg2 Bd6 31. Nc1 Ne8 32. Bd2 Nh7 33. e4 dxe4 34. fxe4 g5 35. g4 Nf8 36. h4 f6 37. hxg5 fxg5 38. Bc3 Ng6 39. Kf3 Nf4 40. Bc4 Kf7 41. Ne2 Ke7 1/2-1/2

[Event "RUS-ch Silent (Women)"]
[Site "Zelenograd"]
[Date "2009.09.15"]
[Round "5"]
[White "Golovan, Nadezhda"]
[Black "Kozyreva, Olga"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1970"]
[BlackElo "2053"]
[PlyCount "40"]
[EventDate "2009.09.11"]
[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. Nf3 Bg7 5. Be2 0-0 6. 0-0 Nbd7 7. Bg5 e5 8. dxe5 dxe5 9. Nd5 c6 10. Nxf6+ Bxf6 11. Qd2 Bxg5 12. Nxg5 Nb6 13. Qe3 h6 14. Nf3 Kg7 15. Nxe5 Qf6 16. f4 g5 17. Qg3 Re8 18. b3 Qe7 19. Bh5 Be6 20. f5 Bxb3 1-0

[Event "RUS-ch Silent (Women)"]
[Site "Zelenograd"]
[Date "2009.09.14"]
[Round "4"]
[White "Kozyreva, Olga"]
[Black "Mogyldja, Irina"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2053"]
[PlyCount "45"]
[EventDate "2009.09.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 e5 3. d3 Bc5 4. Nxe5 Nxe5 5. d4 Bxd4 6. Qxd4 d6 7. f4 Nf3+ 8. exf3 Qe7+ 9. Qe3 Qxe3+ 10. Bxe3 c5 11. Nc3 Ne7 12. 0-0-0 Nf5 13. Bd3 Be6 14. b3 Nxe3 15. Rde1 Ng2 16. Re2 Nxf4 17. gxf4 0-0 18. Be4 Rab8 19. Rd1 c4 20. Rxd6 cxb3 21. cxb3 Rfd8 22. Rxd8+ Rxd8 23. Bxb7 1-0

[Event "RUS-ch Silent (Women)"]
[Site "Zelenograd"]
[Date "2009.09.13"]
[Round "3"]
[White "Kireeva, Ljubov"]
[Black "Kozyreva, Olga"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2125"]
[BlackElo "2053"]
[PlyCount "56"]
[EventDate "2009.09.11"]
[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. a4 Bg7 5. Be2 h5 6. Bg5 Nh7 7. Be3 e5 8. Qd2 exd4 9. Bxd4 Bxd4 10. Qxd4 Qf6 11. 0-0-0 Qxd4 12. Rxd4 Nf6 13. f3 Be6 14. Nb5 Na6 15. Bc4 Ke7 16. Bxe6 Kxe6 17. Ne2 Rhd8 18. Rhd1 Ne8 19. g4 c6 20. Nbc3 hxg4 21. fxg4 Ng7 22. Ng3 Rd7 23. e5 d5 24. Re1 Rh8 25. g5 Nf5 26. Nxf5 Kxf5 27. Rf1+ Ke6 28. Rdf4 Nc7 1-0

[Event "RUS-ch Silent (Women)"]
[Site "Zelenograd"]
[Date "2009.09.12"]
[Round "2"]
[White "Kozyreva, Olga"]
[Black "Gerasimova, Olga"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2053"]
[BlackElo "2265"]
[PlyCount "48"]
[EventDate "2009.09.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 Nf6 4. d3 d5 5. Nbd2 e5 6. e4 d4 7. Nc4 Qc7 8. a4 b6 9. 0-0 Bb7 10. Ne1 a6 11. b3 b5 12. axb5 axb5 13. Rxa8+ Bxa8 14. Nb2 Bd6 15. f4 Bb7 16. Nf3 0-0 17. Bd2 exf4 18. gxf4 Bxf4 19. Bxf4 Qxf4 20. Qe2 Ng4 21. h3 Qe3+ 22. Qxe3 Nxe3 23. Rf2 Ra8 24. Rd2 Ra1+ 0-1

[Event "RUS-ch Silent (Women)"]
[Site "Kazan"]
[Date "2004.10.09"]
[Round "1"]
[White "Kozyreva, Olga"]
[Black "Botalova, Yulia"]
[Result "0-1"]
[ECO "A08"]
[PlyCount "65"]
[EventDate "2004.10.09"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "RUS"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 d5 3. Bg2 c5 4. d3 Nc6 5. Nbd2 Nf6 6. c3 Bd6 7. 0-0 0-0 8. e4 dxe4 9. dxe4 e5 10. Qe2 Be6 11. Nc4 Bc7 12. Bg5 Qe7 13. Ncxe5 Bxe5 14. Nxe5 Nxe5 15. f4 Bc4 16. Bxf6 gxf6 17. Qh5 Ng6 18. Rfe1 Rad8 19. b3 Bb5 20. h4 Kh8 21. e5 b6 22. e6 Rd6 23. exf7 Qxf7 24. b4 Ne5 25. Qxf7 Nxf7 26. bxc5 bxc5 27. Re7 Rd7 28. Rae1 Kg8 29. Bh3 Rxe7 30. Rxe7 Bc4 31. Rxa7 Rd8 32. Rc7 Bxa2 33. Rxc5 0-1

