[Event "Anna Chess Players Memorial"]
[Site "Anna"]
[Date "2014.09.02"]
[Round "8"]
[White "Malikov, Sergey Konstantinov"]
[Black "Orekhov, Boris"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1828"]
[BlackElo "1858"]
[PlyCount "48"]
[EventDate "2014.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 d6 3. Bg2 e5 4. Nf3 Be7 5. 0-0 0-0 6. b3 c6 7. Bb2 a5 8. Nc3 Bg4 9. h3 Bh5 10. Nh4 Nbd7 11. Qe1 Re8 12. e3 Nc5 13. d4 Nd3 14. Qd2 Nxb2 15. Qxb2 e4 16. d5 Bf8 17. Nf5 Qc8 18. g4 Bg6 19. Ng3 h5 20. gxh5 Bxh5 21. Ngxe4 Re5 22. Ng3 Bg6 23. dxc6 bxc6 24. Rad1 Qc7 1/2-1/2

[Event "Anna Chess Players Memorial"]
[Site "Anna"]
[Date "2014.09.02"]
[Round "9"]
[White "Orekhov, Boris"]
[Black "Manukovsky, Vladimir"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1858"]
[BlackElo "2202"]
[PlyCount "56"]
[EventDate "2014.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. g3 g6 3. Nc3 Bg7 4. Bg2 Ne7 5. e3 0-0 6. Ke2 c6 7. Nf3 d5 8. cxd5 cxd5 9. d4 e4 10. Nd2 Nbc6 11. a3 Re8 12. Re1 Bg4+ 13. f3 exf3+ 14. Bxf3 Qd7 15. Bxg4 Qxg4+ 16. Kf2 Qh3 17. Kg1 Rad8 18. Nf3 Bh6 19. Ne2 Nf5 20. Nf4 Qg4 21. Ne5 Nxe5 22. dxe5 Qxd1 23. Rxd1 Rxe5 24. Bd2 Re4 25. Kf2 Bg7 26. Rac1 Bxb2 27. Rc7 Bxa3 28. Bc3 Nxe3 0-1

[Event "Anna Chess Players Memorial"]
[Site "Anna"]
[Date "2014.09.01"]
[Round "7"]
[White "Ajrapetian, Nikita"]
[Black "Orekhov, Boris"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1958"]
[BlackElo "1858"]
[PlyCount "74"]
[EventDate "2014.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 c6 5. Qc2 Nbd7 6. b3 Bd6 7. e3 0-0 8. Bd3 h6 9. 0-0 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. f4 Bc7 13. Bb2 d4 14. exd4 Ng4 15. Nd1 Re8 16. h3 Ne3 17. Nxe3 Rxe3 18. Qd2 Rg3 19. Rae1 Bxh3 20. Be4 f5 21. Bf3 Qh4 22. Bc1 g5 23. Qe2 g4 24. Qe6+ Kh8 25. d5 gxf3 26. Bb2+ Rg7 27. Bxg7+ Kxg7 28. Qe7+ Qxe7 29. Rxe7+ Kf6 30. Rxc7 Bxg2 31. Re1 cxd5 32. cxd5 Kg6 33. Re6+ Kh5 34. Rh7 Kg4 35. d6 Kxf4 36. Rhxh6 Rc8 37. Rh4+ Kg3 0-1

[Event "Anna Chess Players Memorial"]
[Site "Anna"]
[Date "2014.09.01"]
[Round "6"]
[White "Orekhov, Boris"]
[Black "Bakhtin, Aleksandr"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1858"]
[BlackElo "1799"]
[PlyCount "24"]
[EventDate "2014.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. Nxe5 Qe7 6. d4 d6 7. Nxc6 Qxe4+ 8. Qe2 Qxe2+ 9. Kxe2 Bb7 10. d5 Kd7 11. Rd1 Bxc6 12. dxc6+ Kxc6 1/2-1/2

[Event "Anna Chess Players Memorial"]
[Site "Anna"]
[Date "2014.08.31"]
[Round "3"]
[White "Kotov, Victor"]
[Black "Orekhov, Boris"]
[Result "1/2-1/2"]
[ECO "B12"]
[BlackElo "1858"]
[PlyCount "81"]
[EventDate "2014.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. f4 d5 3. e5 Bf5 4. Nf3 e6 5. d4 Nd7 6. c4 dxc4 7. Bxc4 Nb6 8. Bb3 Ne7 9. 0-0 Ned5 10. Nc3 Be7 11. h3 h5 12. Bc2 Bxc2 13. Qxc2 Nb4 14. Qe4 N4d5 15. f5 exf5 16. Qxf5 g6 17. Qd3 Nxc3 18. bxc3 Qd5 19. Bg5 Bxg5 20. Nxg5 f5 21. a4 0-0 22. a5 Nc4 23. Qg3 Nxa5 24. Nf3 Kg7 25. e6 Nc4 26. Qc7+ Kh6 27. Qxb7 Qxe6 28. Rfe1 Qd5 29. h4 Nd6 30. Qe7 Ne4 31. Rxa7 Rxa7 32. Qxf8+ Rg7 33. Ra1 Qd7 34. Ra8 Nxc3 35. Rd8 Qe7 36. Qh8+ Rh7 37. Qe8 Qxe8 38. Rxe8 Rd7 39. Re6 Kh7 40. Ne5 Rxd4 41. Nxg6 1/2-1/2

[Event "Anna Chess Players Memorial"]
[Site "Anna"]
[Date "2014.08.31"]
[Round "4"]
[White "Orekhov, Boris"]
[Black "Eremenko, Vasily"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1858"]
[PlyCount "98"]
[EventDate "2014.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 0-0 6. e3 c6 7. Be2 Nbd7 8. a3 h6 9. Bf4 a5 10. Qc2 Nh5 11. Be5 Nhf6 12. 0-0 Nxe5 13. Nxe5 Qc7 14. c5 Bxc5 15. Nxf7 Bxd4 16. Nxh6+ gxh6 17. exd4 Qg7 18. Na4 Ne4 19. Qd3 Bd7 20. f4 Kh8 21. Nc3 Nd6 22. Qe3 Nf5 23. Qe5 Nxd4 24. Bd3 b5 25. Rae1 c5 26. Ne2 Nf5 27. Bxf5 Rxf5 28. Qd6 Rc8 29. Ng3 Rf7 30. f5 Rc6 31. Qb8+ Kh7 32. Qxb5 exf5 33. Nxf5 Rcf6 34. Qxd7 Rxd7 35. Nxg7 Kxg7 36. Rxf6 Kxf6 37. Kf2 Kf5 38. h3 c4 39. Kf3 Rb7 40. g4+ Kf6 41. Rd1 Ke5 42. Rd2 Rb3+ 43. Kf2 d4 44. h4 c3 45. bxc3 dxc3 46. Rd3 Rxa3 47. Kf3 Rb3 48. Re3+ Kd5 49. Re2 c2+ 0-1

[Event "Anna Chess Players Memorial"]
[Site "Anna"]
[Date "2014.08.31"]
[Round "5"]
[White "Terenya, Alexander"]
[Black "Orekhov, Boris"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1758"]
[BlackElo "1858"]
[PlyCount "52"]
[EventDate "2014.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 Nc6 6. Nf3 g6 7. 0-0 Bg7 8. c3 0-0 9. Bf4 Bf5 10. Bxf5 gxf5 11. Nbd2 Ne4 12. Qb3 Qd7 13. Rfe1 Rad8 14. a4 Kh8 15. a5 f6 16. Nh2 e5 17. Nxe4 fxe4 18. dxe5 Nxe5 19. Bxe5 fxe5 20. c4 dxc4 21. Qxc4 Qd4 22. Qc2 Qd3 23. Qe2 e3 24. Qxe3 Qxe3 25. Rxe3 Rd2 26. Nf3 Rxb2 1/2-1/2

[Event "Anna Chess Players Memorial"]
[Site "Anna"]
[Date "2014.08.30"]
[Round "2"]
[White "Orekhov, Boris"]
[Black "Geranichev, Mikhail"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1858"]
[BlackElo "2115"]
[PlyCount "54"]
[EventDate "2014.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. e4 Nxc3 5. bxc3 g6 6. Nf3 Bg7 7. d4 c5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. 0-0 0-0 11. Rb1 Nc6 12. d5 Ne5 13. Nxe5 Bxe5 14. c4 Bd4 15. Bb2 e5 16. Bxd4 exd4 17. f4 b6 18. Rf3 f6 19. Qd3 Rae8 20. Re1 Qd6 21. h4 Re7 22. h5 gxh5 23. Rg3+ Kh8 24. Qf3 b5 25. cxb5 c4 26. e5 fxe5 27. Qe4 Rxf4 0-1

[Event "Anna Chess Players Memorial"]
[Site "Anna"]
[Date "2014.08.30"]
[Round "1"]
[White "Tolstolutsky, Ivan"]
[Black "Orekhov, Boris"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1826"]
[BlackElo "1858"]
[PlyCount "48"]
[EventDate "2014.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 e6 5. Bb5+ Bd7 6. Qd3 Nc6 7. 0-0 Bd6 8. Re1 Nge7 9. c3 a6 10. Ba4 Qc7 11. g3 0-0 12. Bc2 Ng6 13. h4 h5 14. Qe2 e5 15. Nh2 e4 16. Qxh5 Bxg3 17. Nf1 Bxh4 18. Qxd5 Nb4 19. Qb3 Nd3 20. Bxd3 exd3 21. Be3 Nf4 22. Nbd2 Bc6 23. Nh2 Nh3+ 24. Kf1 Qxh2 0-1

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2014.03.17"]
[Round "9"]
[White "Vateechkin, Stepan"]
[Black "Orekhov, Boris"]
[Result "1-0"]
[ECO "E72"]
[BlackElo "1847"]
[PlyCount "45"]
[EventDate "2014.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 Nbd7 6. Bg2 0-0 7. Nge2 e5 8. d5 h6 9. 0-0 Kh7 10. h3 Nh5 11. g4 Nhf6 12. Ng3 Nb6 13. b3 a5 14. a4 Nfd7 15. Rb1 Nc5 16. Be3 Nbd7 17. Nb5 f6 18. h4 f5 19. exf5 Qxh4 20. fxg6+ Kxg6 21. Nf5 Qd8 22. Qc2 Kf6 23. Nxh6 1-0

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2014.03.16"]
[Round "8"]
[White "Orekhov, Boris"]
[Black "Fedorenko, Vasily"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1847"]
[PlyCount "112"]
[EventDate "2014.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. Nf3 0-0 5. e4 d6 6. Be3 c6 7. Bd3 Nbd7 8. 0-0 e5 9. d5 c5 10. a3 Ng4 11. Bd2 h6 12. h3 Ngf6 13. Qc1 Kh7 14. Nh2 Nh5 15. g4 Nf4 16. Bxf4 exf4 17. Qxf4 Be5 18. Qe3 Qf6 19. Nf3 Bf4 20. Qe2 Ne5 21. Nxe5 Bxe5 22. Qe3 Qh4 23. Ne2 Bxg4 24. f4 Bxe2 25. fxe5 Bxf1 26. Rxf1 dxe5 27. Kh2 b6 28. b4 Qe7 29. bxc5 Qxc5 30. Qxc5 bxc5 31. Rf6 Kg7 32. Ra6 Rfb8 33. Rc6 Rc8 34. Ra6 Rc7 35. Bc2 Kf8 36. Ba4 Rd8 37. Bb5 Ke7 38. Bc6 Rd6 39. Ra5 Rdxc6 40. dxc6 Kd6 41. Ra6 f5 42. exf5 gxf5 43. Kg3 Rg7+ 44. Kf3 Rc7 45. a4 Ke7 46. Ra5 Kd6 47. Ra6 Rxc6 48. Rxa7 Rb6 49. a5 Rb3+ 50. Kg2 e4 51. a6 Ra3 52. Rh7 Ke5 53. Rxh6 f4 54. h4 Ra2+ 55. Kh3 e3 56. h5 e2 0-1

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2014.03.16"]
[Round "7"]
[White "Orekhov, Boris"]
[Black "Katasonov, Andrey"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1847"]
[PlyCount "63"]
[EventDate "2014.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Nbd7 5. e3 c6 6. a3 Bd6 7. Be2 0-0 8. 0-0 Bc7 9. b4 a6 10. Bb2 Re8 11. c5 e5 12. dxe5 Nxe5 13. Na4 Nxf3+ 14. Bxf3 Be5 15. Bxe5 Rxe5 16. Nb6 Rb8 17. Qd4 Qe7 18. a4 Bf5 19. b5 axb5 20. axb5 Be4 21. Be2 Rg5 22. f3 Bg6 23. Ra7 Qe6 24. f4 Rh5 25. Bxh5 Bxh5 26. Qe5 Qxe5 27. fxe5 Ne4 28. Nd7 Rc8 29. Rxb7 Be2 30. bxc6 Bxf1 31. Kxf1 h5 32. Rb8 1-0

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2014.03.15"]
[Round "6"]
[White "Titov, Oleg"]
[Black "Orekhov, Boris"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "1662"]
[BlackElo "1847"]
[PlyCount "64"]
[EventDate "2014.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. Nf3 Nbd7 5. e3 e6 6. a3 a5 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 Bd6 10. 0-0 Qc7 11. e4 Bf4 12. Bd2 0-0 13. d5 Nc5 14. Qc2 Bxd2 15. Nxd2 exd5 16. exd5 Nxd3 17. Qxd3 Re8 18. Qf3 Bg4 19. Qg3 Qxg3 20. hxg3 Rad8 21. Rfe1 Rxe1+ 22. Rxe1 b4 23. axb4 axb4 24. Nce4 Rxd5 25. Nxf6+ gxf6 26. Ne4 Kg7 27. f3 Be6 28. g4 f5 29. gxf5 Bxf5 30. Kf2 Bxe4 31. Rxe4 Rd2+ 32. Ke3 Rxb2 0-1

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2014.03.15"]
[Round "5"]
[White "Zimin, Valery"]
[Black "Orekhov, Boris"]
[Result "1-0"]
[ECO "E94"]
[BlackElo "1847"]
[PlyCount "79"]
[EventDate "2014.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. d5 a6 9. Bg5 h6 10. Bh4 g5 11. Bg3 Nc5 12. Nd2 a5 13. f3 Nh5 14. Bf2 Nf4 15. b3 f5 16. a3 fxe4 17. Ncxe4 Nxe4 18. Nxe4 Bf5 19. Bd3 Qd7 20. Re1 c6 21. dxc6 bxc6 22. Bf1 d5 23. cxd5 cxd5 24. Nc5 Qe7 25. g3 Nh3+ 26. Bxh3 Bxh3 27. Qxd5+ Kh8 28. Nd3 Rad8 29. Nxe5 Qf6 30. Qe4 Bf5 31. Qe3 Rfe8 32. f4 Rd3 33. Nf7+ Qxf7 34. Qxe8+ Qxe8 35. Rxe8+ Kh7 36. Rae1 Rxb3 37. Bc5 gxf4 38. gxf4 Rf3 39. Bd6 Bh3 40. Be5 1-0

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2014.03.14"]
[Round "3"]
[White "Orekhov, Boris"]
[Black "Kovalenko, Vladimir"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1847"]
[BlackElo "2145"]
[PlyCount "77"]
[EventDate "2014.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e6 6. e4 Nge7 7. d3 0-0 8. Be3 Nd4 9. Qd2 Re8 10. 0-0 d6 11. Ne2 Nxe2+ 12. Qxe2 Nc6 13. Rab1 b6 14. Qd2 e5 15. Bh6 Bg4 16. h3 Bxf3 17. Bxf3 Nd4 18. Bg4 Bxh6 19. Qxh6 f5 20. exf5 gxf5 21. Bh5 Re6 22. Qe3 Qe7 23. Bf3 e4 24. dxe4 Rxe4 25. Rbe1 Qg7 26. Kh2 Kh8 27. Bg2 Kg8 28. Bxe4 fxe4 29. Qxe4 Rf8 30. Qe3 Rf7 31. Rd1 Rf8 32. Rd3 Rf3 33. Qxf3 Nxf3+ 34. Rxf3 Qxb2 35. Re3 Qxa2 36. Rfe1 Qa6 37. Kg2 Qa2 38. Rd3 d5 39. cxd5 0-1

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2014.03.14"]
[Round "4"]
[White "Orekhov, Boris"]
[Black "Manukovsky, Vladimir"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1847"]
[BlackElo "2223"]
[PlyCount "58"]
[EventDate "2014.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. 0-0 e5 7. e4 Nge7 8. d3 0-0 9. Be3 h6 10. Qd2 Kh7 11. a3 f5 12. Nh4 f4 13. gxf4 exf4 14. Bxf4 Rxf4 15. Qxf4 g5 16. Qg3 gxh4 17. Qxh4 Qf8 18. f4 Nd4 19. Rae1 Bf6 20. Qh5 Qg8 21. f5 Bd7 22. Rf4 Be8 23. Qh3 Bf7 24. e5 Bxe5 25. Rg4 Qf8 26. Ne4 Nc8 27. Rf1 Kh8 28. f6 Be6 29. f7 Ne7 0-1

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2014.03.13"]
[Round "1"]
[White "Orekhov, Boris"]
[Black "Vechkanov, Vyacheslav"]
[Result "1-0"]
[ECO "E24"]
[WhiteElo "1847"]
[PlyCount "33"]
[EventDate "2014.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. c4 e6 2. d4 Nf6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. Bg5 Bb7 7. f3 d6 8. e4 h6 9. Bh4 g5 10. Bf2 Nbd7 11. Bd3 Qe7 12. Ne2 c5 13. Ng3 Nh5 14. Nxh5 cxd4 15. Ng7+ Kd8 16. Nf5 Qf6 17. Ng3 1-0

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2014.03.13"]
[Round "2"]
[White "Pilkin, Evgenii"]
[Black "Orekhov, Boris"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "2026"]
[BlackElo "1847"]
[PlyCount "80"]
[EventDate "2014.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Nf3 Nc6 5. Bg5 Be7 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Nxe4 dxe4 10. Nd2 f5 11. Qh5+ Qf7 12. Qxf7+ Kxf7 13. Be2 b6 14. 0-0 Bb7 15. Rfc1 Rac8 16. c5 Ne7 17. Nc4 Bd5 18. Ne5+ Kf6 19. b3 Rhd8 20. Rc3 c6 21. cxb6 axb6 22. Rac1 c5 23. Bb5 cxd4 24. exd4 Rxc3 25. Rxc3 Rc8 26. Rxc8 Nxc8 27. Kf1 Nd6 28. Be2 Ke7 29. Ke1 Nf7 30. Nxf7 Kxf7 31. g3 Kf6 32. Kd2 e5 33. Ke3 g5 34. dxe5+ Kxe5 35. Bd1 f4+ 36. gxf4+ gxf4+ 37. Kd2 Kd4 38. a3 e3+ 39. fxe3+ fxe3+ 40. Kc2 Be4+ 0-1

[Event "Anna Akulov Memorial op"]
[Site "Anna"]
[Date "2013.10.29"]
[Round "7.5"]
[White "Orekhov, Boris"]
[Black "Zimin, Vyacheslav"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1843"]
[PlyCount "42"]
[EventDate "2013.09.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. cxd5 exd5 4. Bg2 c6 5. d3 Nf6 6. Bd2 Be7 7. Nf3 0-0 8. 0-0 h6 9. Bc3 Bf5 10. Nbd2 Nbd7 11. Nd4 Bh7 12. e4 Nc5 13. Ne2 Nxd3 14. exd5 Nxd5 15. Bxd5 Qxd5 16. Nf4 Nxf4 17. gxf4 Bd3 18. Re1 Bc5 19. b3 Rfe8 20. Rxe8+ Rxe8 21. Rc1 Re2 0-1

[Event "Anna Akulov Memorial op"]
[Site "Anna"]
[Date "2013.10.28"]
[Round "6.7"]
[White "Grachev, Vitaly"]
[Black "Orekhov, Boris"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1843"]
[PlyCount "82"]
[EventDate "2013.09.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 g6 3. Nc3 Bg7 4. d4 c6 5. Bd3 Nd7 6. 0-0 c5 7. dxc5 Nxc5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. Bd2 Qc6 11. Re1 Nf6 12. e5 Nfd7 13. exd6 Qxd6 14. Rb1 0-0 15. b4 Ne6 16. Ne4 Qc7 17. c3 Rfd8 18. Qb3 Nb6 19. Red1 Nc4 20. Nc5 Nxd2 21. Nxd2 Nxc5 22. bxc5 Qxc5 23. Ne4 Qc6 24. Rxd8+ Rxd8 25. Ng5 e6 26. h4 b6 27. c4 h6 28. Nf3 Bf6 29. Rd1 Rxd1+ 30. Qxd1 Qxc4 31. a4 a5 32. g3 b5 33. axb5 Qxb5 34. g4 a4 35. g5 hxg5 36. hxg5 Bxg5 37. Qc2 a3 38. Qc8+ Kg7 39. Qa8 Qb1+ 40. Kg2 a2 41. Nxg5 a1Q 0-1

[Event "Anna Akulov Memorial op"]
[Site "Anna"]
[Date "2013.10.28"]
[Round "4.9"]
[White "Orekhov, Boris"]
[Black "Kozlov, Gennady"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1843"]
[BlackElo "2313"]
[PlyCount "55"]
[EventDate "2013.09.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. g3 c5 3. Bg2 Nf6 4. Nc3 a6 5. d3 Qc7 6. Bg5 Be7 7. Nf3 h6 8. Bf4 Bd6 9. Bxd6 Qxd6 10. e4 e5 11. 0-0 0-0 12. Nh4 Nc6 13. Nf5 Qc7 14. Nd5 Qd8 15. Nd6 Nxd5 16. exd5 Nd4 17. f4 Qe7 18. Nxc8 Raxc8 19. Qd2 d6 20. fxe5 b6 21. exd6 Qxd6 22. Rae1 Rce8 23. Rxe8 Rxe8 24. Re1 Rxe1+ 25. Qxe1 Kf8 26. Qe4 f5 27. Qe3 Qe7 28. Kf2 1/2-1/2

[Event "Anna Akulov Memorial op"]
[Site "Anna"]
[Date "2013.10.28"]
[Round "5.8"]
[White "Tolstolutsky, Ivan"]
[Black "Orekhov, Boris"]
[Result "0-1"]
[ECO "A25"]
[BlackElo "1843"]
[PlyCount "60"]
[EventDate "2013.09.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e3 d6 4. Nf3 Nc6 5. Nc3 e5 6. d5 Nce7 7. e4 f5 8. exf5 Bxf5 9. Bd3 Nf6 10. Bxf5 Nxf5 11. Ng5 c6 12. Ne6 Qd7 13. Bg5 h6 14. Nxg7+ Qxg7 15. Bxf6 Qxf6 16. dxc6 bxc6 17. Ne4 Qe6 18. b3 0-0 19. 0-0 d5 20. cxd5 cxd5 21. Nc5 Qd6 22. b4 e4 23. a3 Rae8 24. Qb3 Kh7 25. Rad1 d4 26. Rfe1 e3 27. fxe3 Nxe3 28. Rxe3 Rxe3 29. Qxe3 dxe3 30. Rxd6 e2 0-1

[Event "Anna Akulov Memorial op"]
[Site "Anna"]
[Date "2013.10.27"]
[Round "2.7"]
[White "Guskov, Ivan"]
[Black "Orekhov, Boris"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "1998"]
[BlackElo "1843"]
[PlyCount "78"]
[EventDate "2013.09.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bb4 4. 0-0 Nge7 5. c3 Ba5 6. d4 exd4 7. cxd4 d5 8. Ne5 0-0 9. Nxc6 bxc6 10. Bd3 Bb6 11. Be3 dxe4 12. Bxe4 f5 13. Bf3 f4 14. Bd2 Bxd4 15. Qb3+ Kh8 16. Nc3 Ba6 17. Rfd1 Rb8 18. Qa4 Bb5 19. Qc2 Bd3 20. Qa4 c5 21. Be1 c4 22. b3 Bc2 23. Rd2 Bd3 24. Rdd1 c5 25. bxc4 Rb4 26. Qxa7 Bxc4 27. Ne2 Bxe2 28. Bxb4 Bxd1 29. Rxd1 Nc8 30. Qb7 Qh4 31. Be1 Re8 32. g3 fxg3 33. hxg3 Qxg3+ 34. Bg2 Rxe1+ 35. Rxe1 Qxf2+ 36. Kh2 Qf4+ 37. Kh3 Qf5+ 38. Kh2 Qf4+ 39. Kh3 Qf5+ 1/2-1/2

[Event "Anna Akulov Memorial op"]
[Site "Anna"]
[Date "2013.10.27"]
[Round "3.10"]
[White "Orekhov, Boris"]
[Black "Larechnev, Petr"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1843"]
[PlyCount "45"]
[EventDate "2013.09.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 d6 2. Nf3 Nc6 3. d4 e6 4. Nc3 h6 5. e4 a6 6. Be2 Be7 7. Be3 b6 8. d5 Na7 9. 0-0 e5 10. Bd2 Nf6 11. Ne1 Nh7 12. f4 Bf6 13. Nf3 Rg8 14. fxe5 dxe5 15. Be3 Ng5 16. Bxg5 hxg5 17. Nd2 Rh8 18. c5 b5 19. c6 Rb8 20. Nb3 Be7 21. Bh5 g6 22. Qf3 Rf8 23. Bg4 1/2-1/2

[Event "Anna Akulov Memorial op"]
[Site "Anna"]
[Date "2013.10.27"]
[Round "1.7"]
[White "Orekhov, Boris"]
[Black "Tertyschny, Nikolay"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "1843"]
[PlyCount "50"]
[EventDate "2013.09.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 c6 7. d4 d5 8. c5 b6 9. b4 a5 10. Na4 Nbd7 11. bxa5 bxc5 12. Ba3 Qxa5 13. Bxc5 Qxa4 14. Bxf8 Bxf8 15. Qxa4 Rxa4 16. Rfc1 Ba6 17. e3 c5 18. dxc5 Nxc5 19. Ne5 Nd3 20. Nxd3 Bxd3 21. Rc3 Bc4 22. a3 Bd6 23. Rd1 h5 24. Rd4 Ra7 25. Rc1 Rxa3 0-1

[Event "Anna Akulov Memorial op"]
[Site "Anna"]
[Date "2012.10.16"]
[Round "9"]
[White "Sychev, Victor"]
[Black "Orekhov, Boris"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1739"]
[BlackElo "1880"]
[PlyCount "27"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Bc4 Bc5 4. Nf3 0-0 5. 0-0 Nc6 6. d3 Ne7 7. a3 Ng6 8. Ne2 c6 9. c3 d5 10. exd5 cxd5 11. Ba2 e4 12. Nfd4 Ne5 13. dxe4 dxe4 14. Qc2 0-1

[Event "Anna Akulov Memorial op"]
[Site "Anna"]
[Date "2012.10.15"]
[Round "8"]
[White "Orekhov, Boris"]
[Black "Smolyaninov, Sergej"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1880"]
[BlackElo "1937"]
[PlyCount "41"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nxe5 Nxe4 10. Nxf7 Nxf2 11. Nxd8 Nxh1 12. Nd5 Nc6 13. Nxc6 bxc6 14. Ne7+ Kf7 15. Nxc6 Bb7 16. Bf3 Re8+ 17. Kf1 Ba6 18. Bd5+ Kf8 19. g3 Bc8 20. Kg1 Re2 21. Bxh1 1-0

[Event "Anna Akulov Memorial op"]
[Site "Anna"]
[Date "2012.10.14"]
[Round "5"]
[White "Krupin, Victor"]
[Black "Orekhov, Boris"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1983"]
[BlackElo "1880"]
[PlyCount "49"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. d4 Nbd7 4. f4 e5 5. Nf3 exd4 6. Nxd4 Be7 7. Nf5 g6 8. Ng3 0-0 9. Be3 c6 10. Bd3 Nc5 11. Qd2 Nxd3+ 12. Qxd3 Ng4 13. Bg1 d5 14. exd5 Qc7 15. Qf3 Bd6 16. Nge2 Re8 17. 0-0-0 Nf6 18. h3 cxd5 19. Bd4 Ne4 20. Nxd5 Qd8 21. Nec3 Nxc3 22. Bxc3 Re6 23. g4 Be7 24. f5 Bg5+ 25. Kb1 1-0

[Event "Anna Akulov Memorial op"]
[Site "Anna"]
[Date "2012.10.14"]
[Round "6"]
[White "Orekhov, Boris"]
[Black "Belyaev, Vladimir"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "1880"]
[BlackElo "2191"]
[PlyCount "32"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 b6 9. Be2 0-0 10. 0-0 Bxc3 11. bxc3 Ba6 12. a4 dxc4 13. Bf4 e5 14. Bxc4 exf4 15. Nb3 Qg5 16. Bxa6 f3 1/2-1/2

[Event "Anna Akulov Memorial op"]
[Site "Anna"]
[Date "2012.10.13"]
[Round "4"]
[White "Dorozhkin, Oleg"]
[Black "Orekhov, Boris"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1880"]
[PlyCount "44"]
[EventDate "2012.10.12"]
[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 e5 2. Bb2 d6 3. c4 Be7 4. e3 Bf6 5. Nc3 c6 6. Nf3 Ne7 7. d4 exd4 8. exd4 0-0 9. Be2 Bg4 10. 0-0 Re8 11. Ne4 Ng6 12. Nfd2 Bxe2 13. Qxe2 Nd7 14. Qg4 Nb6 15. f4 Na4 16. f5 Nxb2 17. Nxf6+ Qxf6 18. fxg6 Qxg6 19. Qf3 Nd3 20. b5 Nb4 21. Rae1 d5 22. a3 Nc2 0-1

[Event "Anna Akulov Memorial op"]
[Site "Anna"]
[Date "2012.10.13"]
[Round "3"]
[White "Orekhov, Boris"]
[Black "Guskov, Ivan"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1880"]
[BlackElo "1739"]
[PlyCount "40"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 dxe4 6. Nxe4 Nf6 7. Nxf6+ exf6 8. Bd3 0-0 9. 0-0 a5 10. h3 Na6 11. Bxa6 Rxa6 12. Qd2 Qd5 13. Qe2 Bd7 14. b3 a4 15. c4 Qh5 16. b4 Rd8 17. Rfe1 a3 18. Rad1 Bf8 19. d5 cxd5 20. c5 d4 1/2-1/2

[Event "Anna Akulov Memorial op"]
[Site "Anna"]
[Date "2012.10.12"]
[Round "2"]
[White "Abaeva, Yulia"]
[Black "Orekhov, Boris"]
[Result "0-1"]
[ECO "D45"]
[BlackElo "1880"]
[PlyCount "16"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 c6 5. a3 Be7 6. Nc3 Nbd7 7. b4 b5 8. Bd3 bxc4 0-1

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2012.04.01"]
[Round "9"]
[White "Skvortsov, Andrey"]
[Black "Orekhov, Boris"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2193"]
[BlackElo "1918"]
[PlyCount "39"]
[EventDate "2012.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bf5 5. Bc4 Nf6 6. Bd3 Bxd3 7. Qxd3 Nc6 8. exd6 Qxd6 9. 0-0 Nd7 10. Nc3 a6 11. Nd5 Nb4 12. Nxb4 Qxb4 13. Bf4 0-0-0 14. Ng5 e5 15. dxe5 Qe7 16. Qf5 Kb8 17. Qxf7 Nxe5 18. Qxe7 Bxe7 19. Ne6 Rd6 20. Nxc7 1-0

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2012.03.31"]
[Round "6"]
[White "Bobro, Igor"]
[Black "Orekhov, Boris"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1911"]
[BlackElo "1918"]
[PlyCount "33"]
[EventDate "2012.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 c6 5. Nf3 Nbd7 6. Bd3 Bd6 7. a3 0-0 8. b4 dxc4 9. Bxc4 e5 10. 0-0 Nb6 11. Bxf7+ Rxf7 12. dxe5 Bc7 13. exf6 Bg4 14. Qxd8+ Rxd8 15. Ng5 Rxf6 16. f3 Bf5 17. e4 1/2-1/2

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2012.03.31"]
[Round "7"]
[White "Orekhov, Boris"]
[Black "Vechkanov, Vyacheslav"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "1918"]
[PlyCount "38"]
[EventDate "2012.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 Be7 5. f4 exf4 6. Bxf4 a6 7. Nf3 Bg4 8. e5 Qb6 9. Qd2 Bxf3 10. gxf3 Bh4+ 11. Bg3 Bxg3+ 12. hxg3 dxe5 13. 0-0-0 Nd7 14. Bh3 0-0-0 15. Qg5 Qf6 16. Qe3 Kb8 17. Bxd7 Rxd7 18. Ne4 Qb6 19. Nxc5 Ka7 1-0

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2012.03.31"]
[Round "8"]
[White "Sychev, Victor"]
[Black "Orekhov, Boris"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1725"]
[BlackElo "1918"]
[PlyCount "44"]
[EventDate "2012.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 d6 4. Bc4 Be7 5. 0-0 0-0 6. d4 Bg4 7. dxe5 Bxf3 8. Qxf3 dxe5 9. Rd1 Qc8 10. Bg5 Nc6 11. Bxf6 Bxf6 12. Nd5 Bd8 13. c3 Ne7 14. Ne3 c6 15. h4 Ng6 16. h5 Nf4 17. Nf5 g6 18. hxg6 hxg6 19. Qg3 b5 20. Bf1 Kh7 21. Ne3 Kg7 22. a4 Nh5 0-1

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2012.03.30"]
[Round "4"]
[White "Kostin, Yury"]
[Black "Orekhov, Boris"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "1675"]
[BlackElo "1918"]
[PlyCount "51"]
[EventDate "2012.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. Nf3 d6 5. Be2 Bf5 6. Nc3 e6 7. 0-0 Be7 8. d4 Nc6 9. Be3 0-0 10. Qc1 Nb4 11. a3 Nd3 12. Qd1 Nxb2 13. Qb3 Nd3 14. Rfd1 d5 15. cxd5 Nxf2 16. Bxf2 exd5 17. Bf1 c6 18. a4 Qc7 19. Rac1 Rad8 20. a5 Nc8 21. Nxd5 Rxd5 22. Qxd5 cxd5 23. Rxc7 Bb4 24. Be1 Bxe1 25. Rxe1 b6 26. axb6 1-0

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2012.03.30"]
[Round "3"]
[White "Orekhov, Boris"]
[Black "Chernyshov, Mikhail"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1918"]
[BlackElo "1704"]
[PlyCount "47"]
[EventDate "2012.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. e3 Nf6 5. Nc3 e5 6. dxe5 Nxe5 7. cxd5 Bb4 8. Qa4+ Qd7 9. Qxb4 Nxf3+ 10. gxf3 Bxf3 11. Rg1 0-0-0 12. Be2 Bxe2 13. Kxe2 Nxd5 14. Nxd5 Qxd5 15. Qb3 Qh5+ 16. Ke1 Qxh2 17. Rf1 Qd6 18. Qc2 Rd7 19. Bd2 Rhd8 20. Bc3 Qh2 21. Rc1 Re8 22. Qf5 g6 23. Qf3 Rde7 24. Rd1 1-0

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2012.03.30"]
[Round "5"]
[White "Orekhov, Boris"]
[Black "Titov, Oleg"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1918"]
[BlackElo "1810"]
[PlyCount "77"]
[EventDate "2012.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 h6 5. e3 a6 6. Bd3 e5 7. 0-0 Nbd7 8. Re1 Be7 9. e4 dxe4 10. Nxe4 0-0 11. Be3 exd4 12. Bxd4 Nxe4 13. Bxe4 Nf6 14. Bc3 Qe8 15. Qb3 Nxe4 16. Rxe4 Bd7 17. Rg4 g6 18. Ne5 Kh7 19. Qc2 Rg8 20. Nxf7 Rf8 21. Ne5 Rf5 22. Nxd7 Qxd7 23. Rd1 Qc6 24. Qe4 Qb6 25. Bd4 Rd8 26. Rd3 Qd6 27. Rf3 h5 28. Rgf4 Rdf8 29. Rxf5 Rxf5 30. Re3 Bf6 31. Bxf6 Rxf6 32. Qxb7 Kh6 33. Qb3 Qd2 34. h3 Rxf2 35. Rg3 Re2 36. Qf3 Qxb2 37. Qd3 Re1+ 38. Kh2 Qf6 39. Qd2+ 1-0

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2012.03.29"]
[Round "2"]
[White "Meshcheryakov, Alexey"]
[Black "Orekhov, Boris"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1718"]
[BlackElo "1918"]
[PlyCount "40"]
[EventDate "2012.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. d4 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Bxf6 Bxf6 11. Nb5 Na6 12. a3 Bd7 13. Nc3 Nc5 14. b4 Ne6 15. Nd5 Bg7 16. Rfd1 Bc6 17. c4 Nf4 18. Bf1 Nxd5 19. cxd5 Ba4 20. Rac1 c6 1-0

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2012.03.29"]
[Round "1"]
[White "Orekhov, Boris"]
[Black "Nesterov, Andrey"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1918"]
[PlyCount "50"]
[EventDate "2012.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. Bd3 dxc4 8. Bxc4 a6 9. a4 Nbd7 10. Qe2 cxd4 11. exd4 Nb6 12. Bd3 Nbd5 13. Bg3 Bb4 14. Qc2 Qa5 15. Rc1 Bd7 16. 0-0 Rac8 17. Qb1 Bxc3 18. bxc3 Rxc3 19. Rxc3 Qxc3 20. Rc1 Qb4 21. Ne5 Bxa4 22. Qxb4 Nxb4 23. Rc7 Nxd3 24. Nxd3 Bc6 25. Nc5 Nd5 0-1

[Event "Anna Alekhine Cup"]
[Site "Anna"]
[Date "2012.02.20"]
[Round "7"]
[White "Kostin, Yury"]
[Black "Orekhov, Boris"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1696"]
[BlackElo "1918"]
[PlyCount "46"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. Ng3 Nc6 6. Bc4 e5 7. d3 Bg4 8. a3 Be7 9. h3 Bxf3 10. Qxf3 Nf6 11. Nf5 g6 12. Nh6 Rf8 13. g4 b5 14. Bxb5 Qa5+ 15. b4 Qxb5 16. Bg5 Ng8 17. Bxe7 Ncxe7 18. g5 Nxh6 19. gxh6 cxb4 20. 0-0 Rc8 21. Rfb1 a5 22. axb4 axb4 23. Ra7 f5 0-1

[Event "Anna Alekhine Cup"]
[Site "Anna"]
[Date "2012.02.20"]
[Round "8"]
[White "Orekhov, Boris"]
[Black "Skvortsov, Andrey"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1918"]
[BlackElo "2193"]
[PlyCount "56"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 0-0 6. e3 a6 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. e4 Nbd7 11. e5 Nd5 12. Bxe7 Qxe7 13. 0-0 c5 14. Ne4 cxd4 15. Nd6 Nxe5 16. Nxb7 Nxf3+ 17. Qxf3 Qxb7 18. Qe4 g6 19. Qxd4 Rfd8 20. Be4 Rd7 21. Rac1 Rc8 22. Qe5 Qb8 23. Qxb8 Rxb8 24. g3 Rd6 25. Rc5 Rbd8 26. Rfc1 Kf8 27. Rc6 Ke7 28. Rxd6 Kxd6 0-1

[Event "Anna Alekhine Cup"]
[Site "Anna"]
[Date "2012.02.19"]
[Round "5"]
[White "Vechkanov, Valery"]
[Black "Orekhov, Boris"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1908"]
[BlackElo "1918"]
[PlyCount "39"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 e6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3 a6 9. Nf3 Nc6 10. Rc1 0-0 11. 0-0 b5 12. a3 b4 13. Na4 a5 14. Nc5 e5 15. dxe5 Nxe5 16. Be2 Ned7 17. Nxd7 Bxd7 18. a4 Rac8 19. Qd4 Bxa4 20. Qa7 1/2-1/2

[Event "Anna Alekhine Cup"]
[Site "Anna"]
[Date "2012.02.18"]
[Round "4"]
[White "Orekhov, Boris"]
[Black "Guskov, Ivan"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1918"]
[PlyCount "56"]
[EventDate "2012.02.17"]
[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. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb3 dxe5 9. Nxe5 Nxe5 10. dxe5 Qxd1+ 11. Kxd1 e6 12. Nc3 Bd7 13. Kc2 Bc6 14. f3 Nd7 15. Bf4 Be7 16. Rad1 Nc5 17. Bc4 a6 18. b4 Na4 19. Nxa4 Bxa4+ 20. Bb3 Bc6 21. Rd4 a5 22. Bd2 axb4 23. Bxb4 Bxb4 24. Rxb4 Ra5 25. Re1 Ke7 26. Rd4 Rha8 27. Rd2 Ba4 28. Ree2 Bc6 1/2-1/2

[Event "Anna Alekhine Cup"]
[Site "Anna"]
[Date "2012.02.17"]
[Round "1"]
[White "Gunin, Alexander"]
[Black "Orekhov, Boris"]
[Result "1-0"]
[ECO "B11"]
[BlackElo "1918"]
[PlyCount "66"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 d4 4. Ne2 Bg4 5. Nfxd4 Qxd4 6. Nxd4 Bxd1 7. Kxd1 e5 8. Nf3 Nd7 9. Bc4 Bc5 10. Ke2 Ne7 11. d3 Ng6 12. Be3 Bxe3 13. fxe3 b5 14. Bb3 Nc5 15. Rhf1 Nxb3 16. axb3 f6 17. Ra6 Kd7 18. Rfa1 Rhc8 19. Rxa7+ Rxa7 20. Rxa7+ Rc7 21. Rxc7+ Kxc7 22. g3 Ne7 23. d4 Kd6 24. c4 b4 25. c5+ Ke6 26. Ne1 f5 27. Kd3 h6 28. Nc2 fxe4+ 29. Kxe4 Nd5 30. dxe5 g6 31. Ne1 h5 32. Nd3 g5 33. h4 g4 1-0

[Event "Anna Alekhine Cup"]
[Site "Anna"]
[Date "2012.02.17"]
[Round "2"]
[White "Orekhov, Boris"]
[Black "Sychev, Victor"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1918"]
[BlackElo "1686"]
[PlyCount "33"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 e5 5. Nf3 exd4 6. Nxd4 Bc5 7. Be3 Nf6 8. Ndb5 Bxe3 9. Nd6+ Ke7 10. Nxc8+ Qxc8 11. fxe3 Qe6 12. Qd4 Nbd7 13. Bxc4 Qe5 14. 0-0 b6 15. Rf5 Qb8 16. e5 Ng4 17. Rxf7+ 1-0

[Event "Voronezh-ch Seniors"]
[Site "Voronezh"]
[Date "2011.11.02"]
[Round "8.7"]
[White "Zyrianov, Valentin"]
[Black "Orekhov, Boris"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1925"]
[BlackElo "1925"]
[PlyCount "53"]
[EventDate "2011.10.25"]
[EventType "swiss"]
[EventRounds "8"]
[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. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ndf6 6. Ng3 Bg4 7. Be2 e6 8. 0-0 Bd6 9. c3 Ne7 10. h3 Bxg3 11. hxg4 Bd6 12. Ne5 Qc7 13. f4 Nfd5 14. c4 f6 15. cxd5 cxd5 16. Nd3 0-0 17. Rf3 Rac8 18. Qe1 b5 19. Qh4 Nc6 20. Be3 Rce8 21. Rh3 h6 22. g5 hxg5 23. Qh7+ Kf7 24. Bh5+ Ke7 25. Qxg7+ Kd8 26. Qxc7+ Kxc7 27. Bxe8 1-0

[Event "Voronezh-ch Seniors"]
[Site "Voronezh"]
[Date "2011.10.29"]
[Round "5.8"]
[White "Novikov, Ivan"]
[Black "Orekhov, Boris"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1872"]
[BlackElo "1925"]
[PlyCount "55"]
[EventDate "2011.10.25"]
[EventType "swiss"]
[EventRounds "8"]
[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. exd5 cxd5 4. Bd3 Nf6 5. Ne2 Nc6 6. c3 e6 7. 0-0 Bd6 8. Bg5 Bxh2+ 9. Kh1 Bd6 10. Nd2 h6 11. Bh4 g5 12. Bg3 h5 13. Bxd6 Qxd6 14. f3 Bd7 15. Kg1 0-0-0 16. b4 h4 17. a4 e5 18. b5 Ne7 19. Nb3 g4 20. Qd2 gxf3 21. gxf3 e4 22. fxe4 dxe4 23. Bc4 Rdg8+ 24. Kf2 Qh2+ 25. Ke1 Ng4 26. Qf4 Qxf4 27. Rxf4 Nh2 28. Rxe4 1/2-1/2

[Event "Voronezh-ch Seniors"]
[Site "Voronezh"]
[Date "2011.10.28"]
[Round "4.10"]
[White "Orekhov, Boris"]
[Black "Danilov, Yuri"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1925"]
[BlackElo "1783"]
[PlyCount "33"]
[EventDate "2011.10.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 c5 4. dxc5 Qa5+ 5. Nc3 Qxc5 6. e3 Be6 7. Nd4 Bxc4 8. Qa4+ b5 9. Ndxb5 Bxb5 10. Bxb5+ Nfd7 11. Qe4 d5 12. Nxd5 Kd8 13. Nc3 Nb6 14. 0-0 e6 15. Rd1+ Ke7 16. Qb7+ Kf6 17. Ne4+ 1-0

[Event "Voronezh-ch Seniors"]
[Site "Voronezh"]
[Date "2011.10.27"]
[Round "3.11"]
[White "Orekhov, Boris"]
[Black "Krylovetsky, Dmitry"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1925"]
[BlackElo "1928"]
[PlyCount "47"]
[EventDate "2011.10.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 Nh5 6. Bd2 b6 7. cxd5 exd5 8. e3 Nf6 9. Bd3 Bb7 10. Ne5 0-0 11. 0-0 Re8 12. Rc1 Nbd7 13. Bb5 Bd6 14. Bc6 Qc8 15. Nxd7 Bxc6 16. Nxf6+ gxf6 17. Qh5 Qd7 18. f4 Kh8 19. Nxd5 Bxd5 20. Qxd5 Qg4 21. Qf3 Qg7 22. e4 f5 23. e5 Bf8 24. Rxc7 1-0

[Event "Voronezh-ch Seniors"]
[Site "Voronezh"]
[Date "2011.10.26"]
[Round "2.7"]
[White "Koshelev, Vladimir1111"]
[Black "Orekhov, Boris"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1746"]
[BlackElo "1925"]
[PlyCount "53"]
[EventDate "2011.10.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 c6 5. Nc3 Nbd7 6. cxd5 exd5 7. Bd3 Bd6 8. 0-0 0-0 9. e4 dxe4 10. Bxe4 Re8 11. Bc2 Nf8 12. h3 h6 13. Be3 Be6 14. Qd2 N8h7 15. Rad1 Qc7 16. Rc1 Qd7 17. Ne5 Bxe5 18. dxe5 Qxd2 19. Bxd2 Nd7 20. f4 f5 21. Be3 a6 22. Rfd1 Nhf8 23. Rd6 Kf7 24. b3 Rad8 25. Rcd1 Ke7 26. R6d2 Nb8 27. Bc5+ 1-0

[Event "Voronezh-ch Seniors"]
[Site "Voronezh"]
[Date "2011.10.25"]
[Round "1.8"]
[White "Orekhov, Boris"]
[Black "Safonov, Anatoly"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1925"]
[BlackElo "2025"]
[PlyCount "68"]
[EventDate "2011.10.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bd2 0-0 7. e3 c5 8. dxc5 Bxc5 9. Bd3 Nc6 10. Rc1 Bg4 11. Be2 Re8 12. 0-0 a6 13. Qb3 d4 14. exd4 Bxf3 15. Bxf3 Nxd4 16. Qd1 Nxf3+ 17. gxf3 Qd3 18. Bf4 Qf5 19. Ne2 b6 20. Rc4 Qe6 21. Rc2 Rad8 22. Qc1 Qd5 23. Kg2 h6 24. Rd2 Qxa2 25. Rxd8 Rxd8 26. Bxh6 gxh6 27. Qxh6 Rd6 28. Kh1 Ng4 29. Qg5+ Rg6 30. Qd8+ Kg7 31. fxg4 Qc4 32. Ng3 Qxg4 33. Qd5 Rg5 34. f3 Qxg3 0-1

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2011.04.07"]
[Round "9"]
[White "Orekhov, Boris"]
[Black "Erofeev, Alexey"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "2272"]
[PlyCount "19"]
[EventDate "2011.03.31"]
[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. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nc6 7. Be3 Qb6 8. Nc3 a6 9. dxc5 Bxc5 10. Na4 1-0

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2011.04.05"]
[Round "8"]
[White "Orekhov, Boris"]
[Black "Pilkin, Evgenii"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "2032"]
[PlyCount "62"]
[EventDate "2011.03.31"]
[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. e4 e6 2. f4 b6 3. Nf3 Bb7 4. d3 d5 5. e5 d4 6. c3 dxc3 7. Nxc3 Nh6 8. Be2 c5 9. 0-0 Nf5 10. Ne4 Be7 11. g4 Nd4 12. Be3 Nbc6 13. Nfd2 0-0 14. Nc4 Nxe2+ 15. Qxe2 Nd4 16. Qd2 Qd5 17. Bxd4 Qxd4+ 18. Qe3 Qxe3+ 19. Nxe3 Rfd8 20. Rad1 b5 21. Nc3 a6 22. f5 Bc6 23. Ne2 Bg5 24. Ng2 exf5 25. gxf5 Rd5 26. e6 fxe6 27. fxe6 Re5 28. Ngf4 Bf6 29. Ng3 Rg5 30. Rfe1 Bd4+ 31. Kf1 Rf8 0-1

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2011.04.03"]
[Round "?"]
[White "Golovanov, Anatoly"]
[Black "Orekhov, Boris"]
[Result "0-1"]
[ECO "C75"]
[PlyCount "52"]
[EventDate "2011.03.31"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 Nge7 7. d4 Ng6 8. Re1 Be7 9. Nbd2 h6 10. Nf1 Bg5 11. Ne3 Bxe3 12. Bxe3 0-0 13. Nd2 Re8 14. Bc2 Nf4 15. Bxf4 exf4 16. Qf3 Qg5 17. Qd3 Ne7 18. e5 Bf5 19. Ne4 Qg6 20. exd6 cxd6 21. d5 Rad8 22. Rad1 f3 23. g3 Qh5 24. Re3 Bg6 25. c4 Nf5 26. Ree1 Nd4 0-1

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2011.04.03"]
[Round "?"]
[White "Shcherbashin, Roman"]
[Black "Orekhov, Boris"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "113"]
[EventDate "2011.03.31"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. e3 c6 6. Nf3 Bg4 7. Be2 Nbd7 8. 0-0 Bd6 9. h3 Bh5 10. Nh2 Bg6 11. Re1 0-0 12. Ng4 Nxg4 13. Bxg4 f5 14. Bh5 Qg5 15. Bxg6 Qxg6 16. Ne2 Nf6 17. Nf4 Qf7 18. Nd3 Rae8 19. Bd2 Ne4 20. f4 Re6 21. Nf2 Nxd2 22. Qxd2 Qe7 23. Nd3 Re8 24. Kf2 Qh4+ 25. Kf1 g5 26. Qf2 Qxf2+ 27. Kxf2 gxf4 28. Nxf4 Re4 29. g3 Bxf4 30. gxf4 c5 31. dxc5 d4 32. exd4 Rxf4+ 33. Kg3 Rxe1 34. Rxe1 Rxd4 35. Re7 Rb4 36. b3 a5 37. Re8+ Kf7 38. Rb8 Ke6 39. Rh8 Ke5 40. Rxh7 Ke4 41. Rh4+ Ke3 42. Rh7 a4 43. Re7+ Kd4 44. bxa4 Kxc5 45. Re5+ Kd6 46. Rxf5 Rxa4 47. Rf2 b5 48. h4 b4 49. h5 Ke6 50. h6 Ra5 51. h7 Ra8 52. Rh2 Rh8 53. Kf4 Kf6 54. Ke4 Kg7 55. Kd4 Rd8+ 56. Kc4 Kh8 57. Kxb4 1-0

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2011.04.02"]
[Round "?"]
[White "Orekhov, Boris"]
[Black "Lenshin, Sergey"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "1816"]
[PlyCount "34"]
[EventDate "2011.03.31"]
[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. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Be2 Bd6 6. Bg5 0-0 7. 0-0 Bg4 8. c3 Nbd7 9. Nbd2 Re8 10. Re1 c6 11. Nf1 Qc7 12. h3 Bh5 13. Bh4 Ne4 14. Qc2 f5 15. Ng5 Bxe2 16. Rxe2 h6 17. Nxe4 Rxe4 1/2-1/2

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2011.04.02"]
[Round "?"]
[White "Orekhov, Boris"]
[Black "Sinibabnov, Nikolai"]
[Result "1/2-1/2"]
[ECO "B33"]
[BlackElo "1703"]
[PlyCount "58"]
[EventDate "2011.03.31"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 d5 8. exd5 Qxd5 9. Be2 e4 10. Qxd5 Nxd5 11. Nd2 Bxc3 12. bxc3 e3 13. Ne4 exf2+ 14. Kxf2 0-0 15. Rd1 Be6 16. Rb1 b6 17. a3 h6 18. c4 Nde7 19. a4 Ne5 20. Ba3 N5g6 21. c5 Rfc8 22. Nd6 Rc7 23. Bf3 Rd8 24. Nb5 Rcd7 25. Nxa7 bxc5 26. Rxd7 Rxd7 27. Bxc5 Rd2+ 28. Ke1 Rxc2 29. Bxe7 Rc7 1/2-1/2

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2011.04.01"]
[Round "2"]
[White "Orekhov, Boris"]
[Black "Vechkanov, Valery"]
[Result "1-0"]
[ECO "B13"]
[BlackElo "1924"]
[PlyCount "57"]
[EventDate "2011.03.31"]
[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. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. Be2 Bxf3 6. Bxf3 e6 7. 0-0 Nf6 8. c4 Nc6 9. Nc3 Be7 10. c5 0-0 11. Bf4 b6 12. Qa4 Qd7 13. cxb6 axb6 14. Qd1 Na5 15. b3 Rfc8 16. Rc1 Ba3 17. Rc2 Rc6 18. Be2 Qc8 19. Qd3 Ne4 20. Nxe4 Rxc2 21. Ng5 f5 22. Nxe6 Qc3 23. Qxf5 Rxe2 24. Ng5 Qc6 25. Qxh7+ Kf8 26. Qh5 Qe8 27. Qh8+ Ke7 28. Qxg7+ Kd8 29. Qc7# 1-0

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2011.04.01"]
[Round "?"]
[White "Tkachuk, Sergey Anatolyevich"]
[Black "Orekhov, Boris"]
[Result "1-0"]
[ECO "D22"]
[WhiteElo "2151"]
[PlyCount "47"]
[EventDate "2011.03.31"]
[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 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Bg4 5. Bxc4 e6 6. Nbd2 Nc6 7. a3 Nf6 8. b4 Bd6 9. Bb2 0-0 10. h3 Bh5 11. Qe2 Qe7 12. e4 Bxf3 13. Nxf3 e5 14. d5 Nd4 15. Bxd4 exd4 16. e5 Rae8 17. e6 fxe6 18. dxe6 c6 19. 0-0 Nd5 20. Nxd4 Rf4 21. Bxd5 cxd5 22. Rad1 Qf6 23. Qh5 Rd8 24. g3 1-0

[Event "Borisoglebsk Bocharov Memorial"]
[Site "Borisoglebsk"]
[Date "2011.03.31"]
[Round "?"]
[White "Skvortsov, Grigory"]
[Black "Orekhov, Boris"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2005"]
[PlyCount "35"]
[EventDate "2011.03.31"]
[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. e4 c5 2. c3 d6 3. Nf3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. d4 e6 7. Be2 Bd6 8. 0-0 0-0 9. Bg5 Nbd7 10. Nxd7 Bxd7 11. Bxf6 gxf6 12. dxc5 Bxc5 13. Bf3 Qc7 14. Nd2 Rad8 15. Ne4 Be7 16. Qc2 Bc5 17. Rad1 f5 18. Nd2 1/2-1/2

