[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2010.08.17"]
[Round "9"]
[White "Monastyrsky, Ivan"]
[Black "Ivakhnenko, Petr"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "17"]
[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 e5 2. Nf3 Nc6 3. Bc4 h6 4. 0-0 d6 5. d3 Bg4 6. Nc3 Nd4 7. Nxe5 Bxd1 8. Bxf7+ Ke7 9. Nd5# 1-0

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2010.08.16"]
[Round "8"]
[White "Ivakhnenko, Petr"]
[Black "Cheremnikova, Olga"]
[Result "0-1"]
[ECO "A41"]
[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. d4 d6 2. c4 g6 3. Bd2 Bg7 4. Bc3 Nd7 5. e3 e5 6. Nf3 e4 7. Nfd2 f5 8. d5 Bxc3 9. Nxc3 a6 10. b4 Ne7 11. Qa4 0-0 12. Be2 Ne5 13. 0-0 Bd7 14. Qb3 Kh8 15. Qb2 Kg8 16. Qb3 Nc8 17. f3 exf3 18. Nxf3 Qe8 19. Rae1 Nb6 20. c5 Na4 21. c6 Nxc3 22. cxd7 Nxe2+ 23. Rxe2 Qxd7 24. Nd4 Rf7 25. Ne6 Qb5 26. Rc2 Rc8 27. h3 Qb6 28. Kh2 Qb5 29. e4 Qxf1 30. exf5 Rxf5 31. Qe3 Rh5 32. Rf2 Ng4+ 33. Kg3 Nxe3 0-1

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2010.08.15"]
[Round "7"]
[White "Ivakhnenko, Petr"]
[Black "Khaydarov, Gosman"]
[Result "0-1"]
[ECO "D30"]
[PlyCount "52"]
[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. d4 d5 2. c4 e6 3. c5 h6 4. b4 a6 5. e3 Nf6 6. Bd3 Nc6 7. a3 Be7 8. Nf3 0-0 9. 0-0 Bd7 10. Re1 Nh7 11. Qc2 f5 12. Ne5 Qe8 13. f4 Bh4 14. g3 Nxe5 15. dxe5 Qg6 16. Kf2 Be7 17. Rg1 Bb5 18. Nc3 Bxd3 19. Qxd3 Qh5 20. Bd2 Rfd8 21. Rg2 Nf8 22. Rag1 Rd7 23. g4 fxg4 24. Rxg4 Kh8 25. a4 Bh4+ 26. R4g3 g6 0-1

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2010.08.14"]
[Round "6"]
[White "Nikitenko, Sergey"]
[Black "Ivakhnenko, Petr"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1895"]
[PlyCount "93"]
[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. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Qa4+ Nc6 5. Nf3 Bd7 6. Qb3 Bxc3+ 7. bxc3 Na5 8. Qb4 b6 9. cxd5 exd5 10. e3 Nc6 11. Qb3 Nf6 12. Ba3 Ne7 13. c4 Be6 14. Ng5 dxc4 15. Nxe6 cxb3 16. Nxd8 Rxd8 17. axb3 a5 18. Rc1 Nfd5 19. Bb5+ Kf8 20. e4 Nb4 21. d5 c5 22. dxc6 Nd3+ 23. Bxd3 Rxd3 24. c7 Ke8 25. c8Q+ Nxc8 26. Rxc8+ Rd8 27. Rxd8+ Kxd8 28. Ke2 Re8 29. Rd1+ Kc7 30. Rc1+ Kd7 31. Kd3 Re5 32. f4 Rh5 33. h3 Rh4 34. Ke3 Rh5 35. e5 f6 36. Bd6 fxe5 37. Bxe5 g6 38. Rc7+ Ke8 39. Rb7 g5 40. f5 Rh4 41. Rxb6 Rb4 42. Rxb4 axb4 43. Bd6 Kf7 44. Bxb4 Kf6 45. Ke4 h5 46. g4 hxg4 47. hxg4 1-0

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2010.08.13"]
[Round "4"]
[White "Ivakhnenko, Petr"]
[Black "Peshkova, Alexandra"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "45"]
[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 d5 2. Bb5+ Bd7 3. Bxd7+ Qxd7 4. exd5 Nf6 5. Nf3 Nxd5 6. 0-0 Nc6 7. d3 e5 8. Re1 0-0-0 9. Be3 Be7 10. a3 f5 11. b4 Rhf8 12. b5 Na5 13. c4 Rf6 14. Nxe5 Qe6 15. Bd4 Nf4 16. Nc6 Qf7 17. Nxd8 Qg6 18. g3 Nh3+ 19. Kg2 Nxf2 20. Kxf2 Rd6 21. Rxe7 Rxd4 22. Ne6 Qf6 23. Rxc7+ 1-0

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2010.08.13"]
[Round "5"]
[White "Praks, Svetlana"]
[Black "Ivakhnenko, Petr"]
[Result "0-1"]
[ECO "D06"]
[PlyCount "78"]
[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. d4 Nf6 2. c4 d5 3. Bg5 Ne4 4. Bf4 e6 5. e3 Bd6 6. Bxd6 Qxd6 7. c5 Qc6 8. Bd3 0-0 9. Nf3 b6 10. Ne5 Qe8 11. Nc3 Nxc3 12. bxc3 bxc5 13. dxc5 Ba6 14. 0-0 f6 15. Nf3 Bxd3 16. Qxd3 Qc6 17. Qd4 Nd7 18. Qb4 Rab8 19. Nd4 Qxc5 20. Qxc5 Nxc5 21. Nc6 Rb7 22. Rab1 Ra8 23. Rb4 a5 24. Rxb7 Nxb7 25. Rb1 Nd6 26. a4 Kf7 27. Kf1 Ra6 28. Nd8+ Ke7 29. Nb7 Rb6 30. Rxb6 cxb6 31. Nxd6 Kxd6 32. Ke2 Kc5 33. Kd3 e5 34. f3 b5 35. axb5 Kxb5 36. Kc2 Kc4 37. f4 e4 38. g4 a4 39. h4 a3 0-1

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2010.08.12"]
[Round "3"]
[White "Isadykov, Vladimir"]
[Black "Ivakhnenko, Petr"]
[Result "1-0"]
[ECO "C60"]
[PlyCount "25"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 a6 5. Ba4 b5 6. Bb3 h6 7. d4 exd4 8. Nxd4 Bb7 9. Nf5 Na5 10. Nc3 Nxb3 11. axb3 b4 12. Nd5 c6 13. Nd6# 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 "Skorobogatykh, Andrey"]
[Black "Ivakhnenko, Petr"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1904"]
[PlyCount "25"]
[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 e5 2. Nf3 Nc6 3. Bc4 h6 4. d4 exd4 5. Nxd4 Nge7 6. 0-0 Ne5 7. Bb3 b6 8. f4 N5g6 9. Nc3 c5 10. Nf3 Bb7 11. f5 Ba6 12. fxg6 Nxg6 13. Qd5 1-0

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2009.09.19"]
[Round "9"]
[White "Ivakhnenko, Petr"]
[Black "Marievsky, Maxim"]
[Result "0-1"]
[ECO "A06"]
[BlackElo "2077"]
[PlyCount "80"]
[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 Nf6 2. Nc3 d5 3. e3 c5 4. Bb5+ Nc6 5. Ne5 Qc7 6. Bxc6+ bxc6 7. Nf3 e5 8. h3 Bd6 9. d4 e4 10. Ng1 h5 11. b3 cxd4 12. exd4 Ba6 13. Nge2 h4 14. Qd2 0-0-0 15. Bb2 Rdg8 16. 0-0-0 g5 17. Kb1 Nh5 18. Bc1 f6 19. Rde1 f5 20. Na4 Kb8 21. Nc5 Bc8 22. Bb2 Ka8 23. Qc1 Nf4 24. Rhg1 g4 25. c4 Nd3 26. Qc3 Nxf2 27. cxd5 cxd5 28. Ref1 g3 29. Rc1 Rh7 30. a4 f4 31. Ka2 Rf7 32. Rc2 f3 33. gxf3 Rxf3 34. Qe1 Nd3 35. Qd2 Qb6 36. Ba3 Nxc5 37. dxc5 Qxb3+ 38. Ka1 Qxa3+ 39. Kb1 Rd3 40. Qa5 Rb3+ 0-1

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2009.09.17"]
[Round "7"]
[White "Ivakhnenko, Petr"]
[Black "Nazarenko, Yuri"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "62"]
[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 c5 2. c4 d6 3. Nc3 Nc6 4. a3 Nf6 5. d3 g6 6. g3 Bg7 7. Be2 0-0 8. Rb1 a6 9. h4 h5 10. Bg5 Nd4 11. Bf1 Nh7 12. Bh3 Ne6 13. Qd2 Nexg5 14. hxg5 f6 15. gxf6 Nxf6 16. Nd5 Nxd5 17. cxd5 Bd4 18. Ne2 Bxf2+ 19. Kd1 Bxh3 20. Rxh3 Qd7 21. Rh2 Qa4+ 22. Kc1 Rf3 23. Nc3 Qd4 24. Kc2 Be3 25. Qe2 Raf8 26. Kb3 Rf2 27. Rxf2 Rxf2 28. Qe1 Qxd3 29. Ka2 Rd2 30. Rd1 Qxc3 31. Rxd2 Qxd2 0-1

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2009.09.16"]
[Round "6"]
[White "Chanyshev, Yury"]
[Black "Ivakhnenko, Petr"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "1928"]
[PlyCount "61"]
[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. d4 d5 2. c4 dxc4 3. Nf3 Bd7 4. e3 b5 5. a4 c6 6. axb5 cxb5 7. Ne5 Nc6 8. Nxc6 Bxc6 9. Nc3 a6 10. d5 Bd7 11. e4 e6 12. d6 g6 13. e5 Bg7 14. Be2 Bxe5 15. f4 Bxc3+ 16. bxc3 Nf6 17. Bf3 Nd5 18. 0-0 Qb6+ 19. Kh1 Qxd6 20. Be3 Ke7 21. Bd4 Rhg8 22. Be5 Qc6 23. Qe1 f6 24. Qh4 Raf8 25. Rfe1 h5 26. Rad1 Kf7 27. Bxf6 Qc5 28. Bxd5 exd5 29. Re7+ Qxe7 30. Bxe7 Re8 31. Qf6# 1-0

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2009.09.15"]
[Round "5"]
[White "Pomerantsevsky, Gennady"]
[Black "Ivakhnenko, Petr"]
[Result "1/2-1/2"]
[ECO "C25"]
[PlyCount "52"]
[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. Nc3 b6 3. f4 exf4 4. Nf3 h6 5. h4 Bb7 6. d4 Nf6 7. e5 Nh5 8. Bc4 Ng3 9. Rh3 Nf5 10. Bxf4 Bb4 11. Qd3 g6 12. 0-0-0 Nc6 13. g4 Ng7 14. Nd5 Be7 15. c3 Na5 16. Nf6+ Bxf6 17. exf6 Ne6 18. Bxe6 dxe6 19. Ne5 Nc6 20. Nxg6 Rg8 21. Ne5 Nxe5 22. Qh7 Rxg4 23. h5 Rg5 24. Qxh6 Rg8 25. Qh7 Kf8 26. h6 Qd5 1/2-1/2

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2009.09.14"]
[Round "4"]
[White "Ivakhnenko, Petr"]
[Black "Khaydarov, Gosman"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "17"]
[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 d6 3. Nc3 Bg4 4. h3 Bh5 5. g4 Bg6 6. d3 h6 7. Nd5 c6 8. Ne3 Ne7 9. Nf5 1-0

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2009.09.13"]
[Round "3"]
[White "Chertishev, Alexander"]
[Black "Ivakhnenko, Petr"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "49"]
[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 b6 2. d4 Bb7 3. Nc3 g6 4. Nf3 Bg7 5. Be3 Nf6 6. Bd3 0-0 7. h3 d5 8. e5 Nbd7 9. Qd2 c5 10. Be2 c4 11. h4 h5 12. Ng5 Re8 13. 0-0-0 Nf8 14. f4 e6 15. g4 hxg4 16. Bxg4 N8h7 17. Nxh7 Kxh7 18. h5 gxh5 19. Rxh5+ Kg8 20. f5 Kf8 21. exf6 Bxf6 22. Bh6+ Bg7 23. Bxg7+ Kxg7 24. Qh6+ Kg8 25. Qh8# 1-0

[Event "RUS-ch Silent"]
[Site "Zelenograd"]
[Date "2009.09.12"]
[Round "2"]
[White "Ivakhnenko, Petr"]
[Black "Ivanov, Mikhail"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "66"]
[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. g3 d5 2. Bg2 e5 3. b3 Nc6 4. Bb2 Nf6 5. Nf3 e4 6. Nd4 Ne5 7. e3 Bg4 8. Ne2 Nf3+ 9. Bxf3 Bxf3 10. Rg1 Ng4 11. h3 Nh2 12. d3 Qd7 13. dxe4 Bxe4 14. g4 Nf3+ 15. Kf1 Nxg1 16. Kxg1 h5 17. Ng3 hxg4 18. Nxe4 dxe4 19. Qxd7+ Kxd7 20. Nd2 Re8 21. hxg4 Rh4 22. Rd1 Rxg4+ 23. Kf1 Kc8 24. Nc4 f6 25. Rd4 a6 26. f3 Rh4 27. f4 b5 28. Nd2 Bc5 29. Rxe4 Rxe4 30. Nxe4 Bxe3 31. Ke2 Bxf4 32. Kf3 Bd6 33. Nxd6+ cxd6 0-1

