[Event "RUS-ch Seniors"]
[Site "Odintsovo"]
[Date "2011.04.27"]
[Round "9"]
[White "Kapeljus, Lazar"]
[Black "Orekhov, Viktor"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2324"]
[BlackElo "2261"]
[PlyCount "117"]
[EventDate "2011.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 Nc6 5. 0-0 Nf6 6. Re1 e5 7. c3 a6 8. Bf1 Bg4 9. Na3 Rb8 10. Nc2 g6 11. d3 Bg7 12. Bg5 h6 13. Bxf6 Qxf6 14. Be2 Be6 15. Ne3 0-0 16. Nd2 Qd8 17. Bf3 Ne7 18. a5 d5 19. exd5 Nxd5 20. Ne4 Rc8 21. Nc4 Qc7 22. Qc2 Rcd8 23. Rad1 Rfe8 24. g3 Ne7 25. Qa4 Kf8 26. Qa3 Bf5 27. Bg2 Bxe4 28. dxe4 Kg8 29. Nb6 Bf8 30. Bh3 Rxd1 31. Rxd1 Rd8 32. Rxd8 Qxd8 33. Qxc5 Qd1+ 34. Bf1 Nc6 35. Qd5 Qxd5 36. exd5 Nxa5 37. b4 Nb3 38. Nc4 f6 39. d6 Kf7 40. Bg2 b5 41. Nb6 Ke8 42. Bb7 a5 43. Bc6+ Kd8 44. bxa5 Nxa5 45. Bxb5 Bxd6 46. Kf1 Nb7 47. Nd5 f5 48. Ke2 Bc5 49. f3 Nd6 50. Bc6 Nc8 51. Nb4 Ne7 52. Ba4 Bxb4 53. cxb4 Nd5 54. Kd3 Nxb4+ 55. Kc4 Na6 56. Kd5 e4 57. fxe4 fxe4 58. Bd1 Ke7 59. Kxe4 1/2-1/2

[Event "RUS-ch Seniors"]
[Site "Odintsovo"]
[Date "2011.04.26"]
[Round "8"]
[White "Orekhov, Viktor"]
[Black "Arzhenkov, Gennady"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2261"]
[BlackElo "2344"]
[PlyCount "120"]
[EventDate "2011.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 c5 2. d5 e6 3. e4 Nf6 4. Nc3 a6 5. a4 d6 6. Nf3 Be7 7. Be2 0-0 8. 0-0 Re8 9. Nd2 exd5 10. exd5 Bf5 11. Nc4 Ne4 12. Nxe4 Bxe4 13. Bf4 Qc7 14. Bd3 Bxd3 15. Qxd3 Nd7 16. Qg3 Nf6 17. Bxd6 Bxd6 18. Qxd6 Qxd6 19. Nxd6 Red8 20. Nxb7 Rxd5 21. Rad1 Re5 22. Rfe1 Rxe1+ 23. Rxe1 Rb8 24. Nxc5 Rxb2 25. Rc1 Nd5 26. g3 Nc3 27. Kg2 h5 28. Nxa6 Nxa4 29. c4 Rb6 30. Nc7 Nc5 31. Rc2 g5 32. h3 Kg7 33. Nd5 Rb1 34. Rd2 Rb3 35. Ne3 Nd3 36. Kf3 Kf6 37. Ke4 Nc5+ 38. Kd5 Rd3+ 39. Rxd3 Nxd3 40. f3 h4 41. gxh4 gxh4 42. Ng2 Ke7 43. Kd4 Nf2 44. Ke3 Nxh3 45. f4 Kd6 46. Kd4 f6 47. c5+ Ke6 48. Kc4 Kd7 49. Kd5 Kc7 50. c6 Nf2 51. Nxh4 Nd3 52. Ng6 Nb4+ 53. Ke6 Kxc6 54. Ne7+ Kc5 55. Kxf6 Nd3 56. f5 Kd6 57. Ng6 Nc5 58. Kg7 Ne4 59. Kf7 Ng5+ 60. Kf8 Ne6+ 1/2-1/2

[Event "RUS-ch Seniors"]
[Site "Odintsovo"]
[Date "2011.04.25"]
[Round "7"]
[White "Orekhov, Viktor"]
[Black "Vasiukov, Evgeni"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2261"]
[BlackElo "2480"]
[PlyCount "120"]
[EventDate "2011.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. b3 cxd4 5. exd4 Bg7 6. Bb2 0-0 7. Bd3 Nc6 8. 0-0 Nb4 9. Be2 Qc7 10. c4 d5 11. a3 Nc6 12. c5 a5 13. Nc3 Rd8 14. Nb5 Qb8 15. Re1 Ne4 16. Rc1 b6 17. Qc2 bxc5 18. dxc5 e5 19. Nd2 Bf5 20. Nxe4 Bxe4 21. Qd2 d4 22. Bc4 Bd5 23. Qe2 Bxc4 24. Qxc4 Qb7 25. Nd6 Qd7 26. Rb1 Bf8 27. Ne4 Kg7 28. Bc1 f5 29. Ng5 Re8 30. b4 axb4 31. axb4 h6 32. Nf3 Kh7 33. Rd1 Ra4 34. Bd2 Bg7 35. Qc2 Rea8 36. b5 Ne7 37. c6 Qd6 38. Rdc1 e4 39. Ne1 Ra2 40. Bb4 Qe6 41. Qc5 Nd5 42. Qc4 d3 43. Rd1 Qe5 44. Bd2 Qd4 45. Qc1 Rc8 46. Be3 Nxe3 47. Qxe3 Qd8 48. Rd2 Rxd2 49. Qxd2 Bd4 50. g3 Bb6 51. Ng2 Ra8 52. Qc3 Ra2 53. Ne3 Qd6 54. Qb3 Ra7 55. Qd5 Qf6 56. Nc4 Ra1 57. Rxa1 Qxa1+ 58. Kg2 Bxf2 59. Kxf2 Qa2+ 60. Ke3 Qe2+ 1/2-1/2

[Event "RUS-ch Seniors"]
[Site "Odintsovo"]
[Date "2011.04.24"]
[Round "6"]
[White "Ostrovsky, Alexander"]
[Black "Orekhov, Viktor"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "2356"]
[BlackElo "2261"]
[PlyCount "107"]
[EventDate "2011.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. d3 Nd4 6. Ba4 b5 7. Bb3 Nxb3 8. axb3 d6 9. 0-0 c6 10. Be3 Qe7 11. h3 h6 12. Na2 Bc5 13. Qd2 Bb7 14. Bxc5 dxc5 15. Qc3 Nd7 16. b4 cxb4 17. Nxb4 Qd6 18. d4 a5 19. Nd3 b4 20. dxe5 bxc3 21. exd6 cxb2 22. Nxb2 0-0 23. Nc4 c5 24. Nfd2 a4 25. f4 Bc6 26. Rfe1 Rfe8 27. Ra3 Nf6 28. Ne5 Bb7 29. Rea1 Rad8 30. Rxa4 Rxd6 31. Nec4 Rd4 32. Nb3 Bc6 33. Nxd4 Bxa4 34. Rxa4 cxd4 35. Nd6 Re6 36. Rxd4 Nh5 37. f5 Re7 38. c4 Rc7 39. Kf2 Nf6 40. Ke3 Nd7 41. Nb5 Rb7 42. Rd5 f6 43. Kd4 Kf8 44. c5 Ne5 45. Nd6 Rb3 46. Rxe5 fxe5+ 47. Kxe5 Ke7 48. Kd5 Rg3 49. e5 Rxg2 50. c6 Rd2+ 51. Kc5 Rc2+ 52. Kb6 Rb2+ 53. Nb5 Kd8 54. c7+ 1-0

[Event "RUS-ch Seniors"]
[Site "Odintsovo"]
[Date "2011.04.23"]
[Round "5"]
[White "Orekhov, Viktor"]
[Black "Altshul, Raffael"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2261"]
[BlackElo "2329"]
[PlyCount "76"]
[EventDate "2011.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 Nc6 5. 0-0 Be7 6. b3 0-0 7. Nbd2 cxd4 8. exd4 Nb4 9. Be2 Nbd5 10. Bc4 b5 11. Bd3 Bb7 12. Bb2 b4 13. Re1 Qc7 14. g3 Rfc8 15. Nc4 a5 16. a4 bxa3 17. Nxa3 Nc3 18. Bxc3 Qxc3 19. Nc4 Nd5 20. Nfe5 Nf6 21. Nb6 Bb4 22. Re3 Qc7 23. Nxa8 Bxa8 24. c4 Qb7 25. d5 exd5 26. Ng4 Nxg4 27. Qxg4 g6 28. Rd1 Bc5 29. Re5 Qxb3 30. cxd5 Bd6 31. Ree1 Qb7 32. h4 Bb4 33. Re5 Bc3 34. Re7 Rd8 35. Bc4 Bf6 36. Re3 Rc8 37. Qf4 Bg7 38. Re7 Bf8 1-0

[Event "RUS-ch Seniors"]
[Site "Odintsovo"]
[Date "2011.04.22"]
[Round "4"]
[White "Baikov, Vladimir A"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2441"]
[BlackElo "2261"]
[PlyCount "94"]
[EventDate "2011.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 Nbd7 7. e3 c5 8. Bd3 c4 9. Bf5 Qa5 10. Qc2 0-0 11. 0-0 Re8 12. Nd2 g6 13. Bxd7 Nxd7 14. Rae1 Nb6 15. f3 Be6 16. e4 f5 17. Bf4 Rac8 18. Re2 Bxc3 19. bxc3 Na4 20. Re3 b5 21. Rfe1 Kf7 22. Bd6 Qb6 23. Ba3 a5 24. exd5 Bxd5 25. Re7+ Rxe7 26. Rxe7+ Kg8 27. Nf1 Bf7 28. Bc1 Re8 29. Rxe8+ Bxe8 30. Qe2 Kf7 31. Ba3 Qe6 32. Qd2 Bc6 33. Qh6 Qe8 34. Qxh7+ Ke6 35. Qh6 Kf7 36. Qd2 Bd5 37. Bd6 Qc6 38. Be5 b4 39. cxb4 c3 40. Qh6 c2 41. b5 Qc4 42. Bf4 Nc3 43. Qh7+ Ke8 44. Qxg6+ Bf7 45. Qh6 Ne2+ 46. Kf2 Nxf4 47. Ne3 Qe2+ 0-1

[Event "RUS-ch Seniors"]
[Site "Odintsovo"]
[Date "2011.04.21"]
[Round "3"]
[White "Sokolov, Yury"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "1920"]
[BlackElo "2261"]
[PlyCount "109"]
[EventDate "2011.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 e6 2. Nc3 d5 3. e4 Bb4 4. Bd3 c5 5. Bb5+ Nc6 6. Bxc6+ bxc6 7. e5 Qa5 8. Nge2 Ba6 9. Bd2 cxd4 10. Nxd4 Qc7 11. f4 Rb8 12. Qg4 g6 13. 0-0-0 Ne7 14. h4 Nf5 15. Nxf5 exf5 16. Qf3 h5 17. Kb1 0-0 18. Ka1 Rfd8 19. Nb1 Qb6 20. Bc1 Bc8 21. b3 Be6 22. Bb2 a5 23. a3 Ra8 24. Nc3 Bxc3 25. Qxc3 c5 26. a4 d4 27. Qd3 Rab8 28. Ba3 Qc6 29. Qd2 Ra8 30. Rh3 c4 31. Bd6 d3 32. Rb1 Rdc8 33. Rg3 dxc2 34. Qxc2 Qd7 35. b4 axb4 36. Rxb4 Qa7 37. Rc3 Qg1+ 38. Kb2 Qd4 39. g3 Kh7 40. Ka3 Qg1 41. Rb1 Rxa4+ 42. Kb2 Qa7 43. Kc1 Ra2 44. Qd1 Qf2 45. Ba3 Re2 46. Rb2 Rxb2 47. Bxb2 Rb8 48. Ba3 Qa2 49. Qc2 Qa1+ 50. Kd2 Qg1 51. Re3 Qf2+ 52. Re2 Qxg3 53. Be7 Rb3 54. Bg5 Rd3+ 55. Kc1 0-1

[Event "RUS-ch Seniors"]
[Site "Odintsovo"]
[Date "2011.04.20"]
[Round "2"]
[White "Orekhov, Viktor"]
[Black "Karasev, Vladimir I"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2261"]
[BlackElo "2357"]
[PlyCount "90"]
[EventDate "2011.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 b5 2. Nf3 Bb7 3. e3 a6 4. Nbd2 e6 5. b3 Nf6 6. Bd3 c5 7. 0-0 cxd4 8. exd4 Nc6 9. a3 Be7 10. Bb2 Qc7 11. Re1 0-0 12. Ne5 d6 13. Ng4 Nxg4 14. Qxg4 g6 15. Nf3 Bf6 16. Qf4 Bg7 17. Re3 Ne7 18. c4 bxc4 19. bxc4 Rab8 20. Re2 Bxf3 21. Qxf3 Rb3 22. Rc1 Rfb8 23. Bc3 Nc6 24. Qf4 Qd7 25. h4 Rxa3 26. h5 e5 27. dxe5 dxe5 28. Qe4 Rd8 29. Rd2 Bh6 30. hxg6 hxg6 31. Rdd1 Bxc1 32. Be2 Qxd1+ 33. Bxd1 Rxd1+ 34. Kh2 Rxc3 35. Qxc6 Kg7 36. c5 Rd4 37. g3 Rdc4 38. Qxa6 Rxc5 39. Qd6 Rc2 40. Kg2 Be3 41. Kf3 Bd4 42. Kg4 Rxf2 43. Qd7 Rc3 44. Qe7 Rff3 45. Kh4 e4 0-1

[Event "RUS-ch Seniors"]
[Site "Odintsovo"]
[Date "2011.04.19"]
[Round "1"]
[White "Orekhov, Viktor"]
[Black "Masich, Vladimir"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2261"]
[BlackElo "1954"]
[PlyCount "49"]
[EventDate "2011.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nxc6 bxc6 7. e5 Ng8 8. Bc4 e6 9. 0-0 d5 10. exd6 Bxd6 11. Qe2 Nf6 12. Bg5 Qc7 13. h3 0-0 14. Rad1 Bb4 15. Rfe1 Bxc3 16. bxc3 Nd5 17. Qf3 Qa5 18. Bb3 Nb6 19. Bf4 Nd5 20. Bd2 Qc7 21. c4 Nf6 22. Bf4 Qa7 23. Be5 a5 24. Bxf6 gxf6 25. Qxf6 1-0

[Event "Perm Rating November"]
[Site "Perm"]
[Date "2010.11.23"]
[Round "7"]
[White "Mikheev, Nikolay"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1847"]
[BlackElo "2231"]
[PlyCount "26"]
[EventDate "2010.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. Nf3 Nc6 5. c3 g6 6. Qe2 Bg7 7. 0-0 0-0 8. Nbd2 Qe7 9. d5 Nb8 10. b3 Nh5 11. Bb2 Nf4 12. Qe3 Bh6 13. g3 Nh3+ 0-1

[Event "Perm Rating November"]
[Site "Perm"]
[Date "2010.11.22"]
[Round "6"]
[White "Orekhov, Viktor"]
[Black "Kashin, Yury"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2231"]
[BlackElo "2020"]
[PlyCount "41"]
[EventDate "2010.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. Qg4 Ne7 7. Qxg7 Rf8 8. Bh6 Ng6 9. Bb5+ Nc6 10. Qxh7 Rh8 11. Qg7 Qa5 12. Bxc6+ bxc6 13. Ne2 Ba6 14. Rb1 Bxe2 15. Rb7 Qxc3+ 16. Kxe2 Qxc2+ 17. Kf3 Qxe4+ 18. Kg3 Qf5 19. Rhb1 Rd8 20. Rb8 Kd7 21. R1b7+ 1-0

[Event "Perm Rating November"]
[Site "Perm"]
[Date "2010.11.19"]
[Round "5"]
[White "Podvalnikov, Boris"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2177"]
[BlackElo "2231"]
[PlyCount "92"]
[EventDate "2010.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 Nbd7 4. Be3 e5 5. d5 c5 6. dxc6 bxc6 7. c4 Rb8 8. b3 Qa5+ 9. Bd2 Qb6 10. Nc3 Nc5 11. b4 Ne6 12. Rb1 Be7 13. Nge2 0-0 14. Ng3 g6 15. Qc1 Nd4 16. Bd3 Be6 17. Nce2 Nxe2 18. Nxe2 d5 19. exd5 cxd5 20. c5 Qc7 21. 0-0 Rbd8 22. Bh6 Rfe8 23. Ng3 Kh8 24. a3 Ng8 25. Bb5 Nxh6 26. Bxe8 Nf5 27. Nxf5 Bxf5 28. Ba4 Bxb1 29. Qxb1 Bg5 30. Qd3 Kg7 31. Bb3 d4 32. g3 Be3+ 33. Kg2 f5 34. Rd1 Re8 35. Qc4 Kh6 36. c6 Qe7 37. a4 e4 38. f4 d3 39. h4 Bb6 40. a5 Bc7 41. h5 Rd8 42. hxg6 Kxg6 43. g4 fxg4 44. f5+ Kg5 45. Qc5 Qxc5 46. bxc5 Kxf5 0-1

[Event "Perm Rating November"]
[Site "Perm"]
[Date "2010.11.18"]
[Round "4"]
[White "Orekhov, Viktor"]
[Black "Voronov, Vitaly N"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2231"]
[BlackElo "1813"]
[PlyCount "87"]
[EventDate "2010.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. Nc3 Bc5 6. Bf4 Ng6 7. Bg3 d6 8. Nf3 Nc6 9. Qd2 Be6 10. Ng5 Bd7 11. f4 h6 12. Nf3 f5 13. Bd3 0-0 14. 0-0-0 Be6 15. Nd5 fxe4 16. Bxe4 Bf5 17. Qd3 Bxe4 18. Qxe4 Qe8 19. Qxe8 Raxe8 20. Rhe1 Nb4 21. Rxe8 Rxe8 22. Nxc7 Re2 23. a3 Nc6 24. Nd5 a5 25. Rd2 Re4 26. Rc2 a4 27. Kd2 Re8 28. Kd3 Nge7 29. Re2 Kf7 30. Nc3 Ra8 31. Bf2 b6 32. g4 Ra7 33. Bg3 g6 34. Re1 Ra8 35. Rf1 Ra5 36. f5 gxf5 37. Nh4 Bd4 38. Bxd6 Bxc3 39. Kxc3 Kf6 40. Bxe7+ Nxe7 41. Nxf5 Nxf5 42. Rxf5+ Rxf5 43. gxf5 Kxf5 44. Kb4 1-0

[Event "Perm Rating November"]
[Site "Perm"]
[Date "2010.11.17"]
[Round "3"]
[White "Dragunov, Viacheslav"]
[Black "Orekhov, Viktor"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2198"]
[BlackElo "2231"]
[PlyCount "89"]
[EventDate "2010.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. c4 Nbd7 4. g3 e5 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 c6 8. Qc2 Qc7 9. b3 Re8 10. Bb2 Bf8 11. e4 h6 12. Rac1 Nh7 13. Rfd1 g6 14. a4 a5 15. d5 Nc5 16. Ba3 Bg4 17. h3 Bd7 18. Rd2 Rad8 19. Rcd1 Nf6 20. Bxc5 dxc5 21. Kh2 Rb8 22. Bf1 Qc8 23. Ng1 h5 24. Bd3 Bh6 25. Re2 Kg7 26. Ree1 Rh8 27. Bf1 h4 28. Rd3 hxg3+ 29. fxg3 Bg5 30. Nd1 cxd5 31. cxd5 Qc7 32. Nf2 Qd6 33. Nf3 Bh6 34. Qc3 Rbe8 35. Qxa5 Ng4+ 36. Nxg4 Bxg4 37. Kg1 Bd7 38. Qc3 Kg8 39. Bg2 f5 40. Nd2 Bxd2 41. Rxd2 b6 42. Rde2 Rh5 43. exf5 Rxf5 44. h4 Qf6 45. g4 1-0

[Event "Perm Rating November"]
[Site "Perm"]
[Date "2010.11.16"]
[Round "2"]
[White "Orekhov, Viktor"]
[Black "Goldshtein, Grigory"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2231"]
[BlackElo "2136"]
[PlyCount "59"]
[EventDate "2010.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. a3 Nbd7 6. Nf3 Be7 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 a6 10. b4 a5 11. Rb1 axb4 12. axb4 Bb7 13. 0-0 Nd5 14. Nxd5 exd5 15. Bd2 0-0 16. Qc2 g6 17. Ra1 Bd6 18. Rxa8 Bxa8 19. e4 dxe4 20. Bxe4 Qc7 21. h4 Nf6 22. Ra1 Bb7 23. Bd3 Nd5 24. h5 Bxb4 25. Bh6 Ra8 26. Rxa8+ Bxa8 27. hxg6 fxg6 28. Bxg6 Bf8 29. Bxf8 Kxf8 30. Bxh7 1-0

[Event "Perm Rating November"]
[Site "Perm"]
[Date "2010.11.15"]
[Round "1"]
[White "Kohanov, Boris"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1939"]
[BlackElo "2231"]
[PlyCount "70"]
[EventDate "2010.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. c3 Nc6 5. Ne2 d5 6. exd5 Qxd5 7. 0-0 e4 8. Nf4 Qf5 9. Re1 Be6 10. Bc2 Bd6 11. d5 Bxf4 12. Bxf4 Qxf4 13. g3 Qf5 14. dxc6 bxc6 15. Qe2 Qh3 16. Bxe4 Nxe4 17. Qxe4 0-0 18. Qg2 Qxg2+ 19. Kxg2 Rfd8 20. b3 Rd3 21. c4 Rad8 22. h3 g5 23. Rc1 g4 24. hxg4 Bxg4 25. Nc3 Bf3+ 26. Kf1 Re8 27. Nd1 Re5 28. Ne3 Rd2 29. Rc2 Rh5 30. Ke1 Rd6 31. Rac1 Rh1+ 32. Nf1 Be4 33. Rc3 Bd3 34. Rxd3 Rxd3 35. Ke2 Rd6 0-1

[Event "Perm op 06"]
[Site "Perm"]
[Date "2010.06.30"]
[Round "9"]
[White "Terentjev, Vladislav"]
[Black "Orekhov, Viktor"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2033"]
[BlackElo "2256"]
[PlyCount "67"]
[EventDate "2010.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 c6 7. 0-0 Bg4 8. h3 Bxf3 9. Bxf3 e5 10. Be3 Qc7 11. d5 c5 12. a3 a6 13. Be2 Nbd7 14. Qd2 Rfe8 15. Rab1 Rab8 16. Bd3 Nh5 17. b4 Nf4 18. Rfc1 Nxd3 19. Qxd3 Rf8 20. Na4 f5 21. bxc5 Nxc5 22. Bxc5 dxc5 23. Rb6 fxe4 24. Qxe4 Rf4 25. Qe3 Bf8 26. Re6 Bd6 27. Nc3 Rxc4 28. Ne4 Rxe4 29. Qxe4 b5 30. h4 Rf8 31. Rxg6+ hxg6 32. Qxg6+ Kh8 33. Qh6+ Kg8 34. Qg6+ 1/2-1/2

[Event "Perm op 06"]
[Site "Perm"]
[Date "2010.06.29"]
[Round "8"]
[White "Karpenko, Alexander"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2134"]
[BlackElo "2256"]
[PlyCount "53"]
[EventDate "2010.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 e5 3. d3 Bg4 4. Bg2 Nc6 5. c4 Qd7 6. h3 Bh5 7. Nc3 Nf6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Rb1 0-0 11. Nd5 Bd8 12. b4 Rb8 13. b5 Ne7 14. Nd2 f5 15. a4 c6 16. Nxe7+ Bxe7 17. 0-0 Kh8 18. Qe1 d5 19. cxd5 cxd5 20. d4 e4 21. e3 g5 22. f4 gxf4 23. gxf4 Rg8 24. Kh1 Qe6 25. Rg1 Qh6 26. Bf1 Bg4 27. Qf2 0-1

[Event "Perm op 06"]
[Site "Perm"]
[Date "2010.06.28"]
[Round "7"]
[White "Orekhov, Viktor"]
[Black "Ivanov, Rostislav"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2256"]
[BlackElo "2272"]
[PlyCount "26"]
[EventDate "2010.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 e6 6. Bg5 Be7 7. Qc2 Nc6 8. a3 0-0 9. e3 h6 10. Bh4 Ne8 11. Bd3 Bxh4 12. Nxh4 Qxh4 13. 0-0 f5 0-1

[Event "Perm op 06"]
[Site "Perm"]
[Date "2010.06.26"]
[Round "6"]
[White "Terenin, Leonid"]
[Black "Orekhov, Viktor"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2193"]
[BlackElo "2256"]
[PlyCount "16"]
[EventDate "2010.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. f3 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. e4 Be6 8. Be3 c6 1/2-1/2

[Event "Perm op 06"]
[Site "Perm"]
[Date "2010.06.25"]
[Round "5"]
[White "Orekhov, Viktor"]
[Black "Liang, Vladimir"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2256"]
[BlackElo "1878"]
[PlyCount "85"]
[EventDate "2010.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. c4 Nc6 2. Nc3 e5 3. g3 Nf6 4. Bg2 Bb4 5. Nf3 0-0 6. 0-0 d6 7. d3 Bd7 8. Bg5 Bxc3 9. bxc3 h6 10. Bd2 Qc8 11. Rb1 Rb8 12. e4 Ne7 13. c5 Ng6 14. cxd6 cxd6 15. c4 b5 16. cxb5 Bxb5 17. Bb4 Qa6 18. Ne1 Rfd8 19. Qd2 d5 20. Ba5 Re8 21. exd5 e4 22. Bc7 Rbc8 23. d6 exd3 24. a4 Qxa4 25. Nxd3 a6 26. Nc5 Qg4 27. Rfe1 Ne5 28. Qf4 Qxf4 29. gxf4 Ned7 30. Nxd7 Nxd7 31. Rec1 Re6 32. Bh3 Rg6+ 33. Kh1 Bd3 34. f3 f5 35. Ra1 Rf6 36. Re1 g6 37. Re7 Rf7 38. Rae1 Rcf8 39. Kg1 Bb5 40. Kf2 Nf6 41. R1e6 Kg7 42. Bb6 Bd7 43. Rxf6 1-0

[Event "Perm op 06"]
[Site "Perm"]
[Date "2010.06.24"]
[Round "4"]
[White "Dragunov, Viacheslav"]
[Black "Orekhov, Viktor"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "2033"]
[BlackElo "2256"]
[PlyCount "85"]
[EventDate "2010.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. g3 0-0 6. Bg2 c6 7. 0-0 Nbd7 8. a4 b6 9. cxd5 exd5 10. Re1 Bb4 11. Bd2 Re8 12. Rc1 Bb7 13. Na2 Bd6 14. b4 Ne4 15. Be3 Rc8 16. Qb3 Qe7 17. Nd2 Ndf6 18. Nxe4 Nxe4 19. Rb1 a6 20. Nc3 Nxc3 21. Qxc3 b5 22. Qb3 bxa4 23. Qxa4 Rb8 24. Bd2 f5 25. e3 Qc7 26. Rec1 Qf7 27. Bf1 g5 28. Qd1 Re6 29. f4 Qg7 30. Qf3 gxf4 31. exf4 Rbe8 32. Qf2 h5 33. Bd3 h4 34. Re1 hxg3 35. hxg3 Re4 36. Bxe4 fxe4 37. Kg2 Bc8 38. Rb3 Bg4 39. Rh1 Qg6 40. f5 Bxf5 41. Rh6 Qg4 42. Rxd6 Rf8 43. Bf4 1-0

[Event "Perm op 06"]
[Site "Perm"]
[Date "2010.06.23"]
[Round "3"]
[White "Orekhov, Viktor"]
[Black "Potemkin, Kirill"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2256"]
[BlackElo "2182"]
[PlyCount "85"]
[EventDate "2010.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 c6 4. Nf3 Nbd7 5. e3 e6 6. Bd3 Bb4 7. 0-0 h6 8. Bh4 Qa5 9. Ne2 Bd6 10. b3 Qc7 11. c4 dxc4 12. bxc4 c5 13. Qb3 0-0 14. Nc3 a6 15. d5 exd5 16. Nxd5 Nxd5 17. cxd5 Ne5 18. Nxe5 Bxe5 19. Bg3 b5 20. Be4 Rb8 21. Rfd1 Bxg3 22. hxg3 Qd6 23. Rac1 Bd7 24. f4 f5 25. Bb1 c4 26. Qc3 Rfe8 27. Qd4 Qb6 28. Kf2 Qxd4 29. Rxd4 Rb6 30. g4 fxg4 31. e4 g6 32. Re1 Rd8 33. e5 Be8 34. d6 Kg7 35. f5 gxf5 36. Bxf5 h5 37. d7 Bf7 38. e6 Bxe6 39. Bxe6 Rbb8 40. Rd6 Rf8+ 41. Kg3 Rbd8 42. Rxa6 Rf6 43. Rc6 1-0

[Event "Perm op 06"]
[Site "Perm"]
[Date "2010.06.22"]
[Round "2"]
[White "Tatarinov, Dmitry"]
[Black "Orekhov, Viktor"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "2072"]
[BlackElo "2256"]
[PlyCount "70"]
[EventDate "2010.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 g6 7. Bc4 Bg7 8. 0-0 0-0 9. Bb3 c5 10. c3 b6 11. Re1 e6 12. Bg5 Qc7 13. Qd2 Bb7 14. Bf4 Qc6 15. Bh6 cxd4 16. cxd4 Qd6 17. Bf4 Qe7 18. d5 Nc5 19. d6 Qd8 20. Bc4 Nfe4 21. Nxe4 Nxe4 22. Qe2 g5 23. Bd3 gxf4 24. Bxe4 Bxe4 25. Qxe4 Qxd6 26. Ng5 f5 27. Qxe6+ Qxe6 28. Nxe6 Rfe8 29. Nxg7 Kxg7 30. f3 Kf6 31. Kf2 Red8 32. Rad1 Rac8 33. Rxd8 Rxd8 34. Re2 a5 35. Rc2 Rd6 1/2-1/2

[Event "Perm op 06"]
[Site "Perm"]
[Date "2010.06.21"]
[Round "1"]
[White "Orekhov, Viktor"]
[Black "Fotin, Vladimir"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2256"]
[BlackElo "2193"]
[PlyCount "103"]
[EventDate "2010.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 c6 3. Nf3 h6 4. Bh4 Bf5 5. e3 Nd7 6. Nbd2 Ngf6 7. Bd3 Bh7 8. Ne5 Bxd3 9. cxd3 Qb6 10. Bxf6 Nxf6 11. 0-0 e6 12. Qc2 Bd6 13. Nb3 Qc7 14. f4 0-0 15. Rac1 Rac8 16. Qe2 Qe7 17. Rc2 Rc7 18. a3 Rfc8 19. Nc5 Bxe5 20. fxe5 Nh7 21. Qg4 Qg5 22. Qxg5 Nxg5 23. b4 Nh7 24. Rfc1 Nf8 25. Nb3 Ng6 26. Na5 Ne7 27. Kf2 Kf8 28. Kf3 b6 29. Nb3 Ke8 30. a4 Kd7 31. Ra1 f6 32. a5 Rb8 33. axb6 axb6 34. g4 f5 35. h3 Rf8 36. Kg3 g5 37. Rf2 Rh8 38. Ra6 Rb7 39. Rfa2 h5 40. gxh5 Rxh5 41. Ra8 Rh7 42. Rf8 Kc7 43. Raa8 Rg7 44. Rfd8 Rh7 45. Rd6 f4+ 46. Kg2 Nf5 47. Rxe6 Nxe3+ 48. Kf2 c5 49. dxc5 bxc5 50. Nxc5 Rxh3 51. Re7+ Kc6 52. Rc8+ 1-0

[Event "Perm op 04"]
[Site "Perm"]
[Date "2010.04.30"]
[Round "9"]
[White "Orekhov, Viktor"]
[Black "Zhulanov, Viktor"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2263"]
[BlackElo "2238"]
[PlyCount "45"]
[EventDate "2010.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 Nc6 3. Nf3 e5 4. e3 Be7 5. d4 exd4 6. exd4 d5 7. cxd5 Nxd5 8. Bc4 Be6 9. Qe2 0-0 10. 0-0 Bf6 11. Rd1 Re8 12. Ne4 Bg4 13. h3 Nxd4 14. Rxd4 Bxf3 15. Nxf6+ Qxf6 16. Qxf3 Qxd4 17. Bxd5 Re1+ 18. Kh2 Qf6 19. Qxf6 gxf6 20. b4 Rd8 21. Bb3 Rf1 22. f3 Kg7 23. Bh6+ 1-0

[Event "Perm op 04"]
[Site "Perm"]
[Date "2010.04.29"]
[Round "8"]
[White "Nechaev, Nikolay A"]
[Black "Orekhov, Viktor"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2148"]
[BlackElo "2263"]
[PlyCount "87"]
[EventDate "2010.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 c5 4. c3 Qb6 5. Qb3 Bg7 6. Nbd2 d6 7. e3 0-0 8. h3 Nbd7 9. Be2 Qc7 10. 0-0 b6 11. Ng5 e5 12. Bg3 Bb7 13. Bc4 d5 14. Be2 h6 15. Ngf3 Ne8 16. Bb5 Nd6 17. Bxd7 Qxd7 18. Bxe5 f6 19. Bh2 Kh7 20. dxc5 Ne4 21. Nxe4 dxe4 22. Rfd1 Qc8 23. Nd4 bxc5 24. Ne6 c4 25. Nxf8+ Bxf8 26. Qa4 Bg7 27. Rd4 Ba6 28. Rad1 Qb7 29. Rd7 Qb5 30. Qa3 Re8 31. R1d5 Qb6 32. R5d6 Qb5 33. Qxa6 Qxb2 34. Qxa7 Rg8 35. Bg3 Qxc3 36. Re7 h5 37. Rdd7 f5 38. h4 Qa1+ 39. Kh2 Qf6 40. Be5 Qxh4+ 41. Kg1 Kh6 42. Rxg7 Rxg7 43. Rxg7 Qd8 44. Rxg6+ 1-0

[Event "Perm op 04"]
[Site "Perm"]
[Date "2010.04.28"]
[Round "7"]
[White "Golenev, Robert"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "2106"]
[BlackElo "2263"]
[PlyCount "165"]
[EventDate "2010.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. c4 Ne4 4. Bh4 c6 5. Nc3 Qa5 6. cxd5 cxd5 7. Qb3 Nxc3 8. bxc3 Nc6 9. e3 e5 10. Nf3 e4 11. Nd2 Bd6 12. Be2 Rb8 13. Bg3 Bxg3 14. hxg3 0-0 15. f3 Be6 16. Kf2 f5 17. Rh4 g6 18. Rah1 Rf7 19. Rh6 b5 20. Kg1 Qc7 21. Kf2 Qd6 22. a3 a6 23. f4 Rc8 24. Qb2 Nb8 25. Nb3 Nd7 26. Ra1 Qc7 27. Rc1 Re7 28. Rhh1 Bf7 29. Qa2 Nb6 30. Nc5 Qa7 31. a4 Nxa4 32. Nxa4 bxa4 33. Qxa4 a5 34. Rc2 Rec7 35. Rhc1 Kg7 36. Ke1 Be8 37. Qa3 a4 38. Rb2 Qa5 39. Kd2 h5 40. Rb4 Ra7 41. Rcb1 Qc7 42. Rc1 Qe7 43. Kc2 Bd7 44. Kb2 h4 45. gxh4 Qxh4 46. Rb6 Be8 47. Qd6 a3+ 48. Ka2 Bf7 49. Qe5+ Kg8 50. Rb8 Ra8 51. Rxc8+ Rxc8 52. Kxa3 Qd8 53. Kb2 Ra8 54. Rb1 Qh4 55. Kc2 Ra2+ 56. Kb3 Ra8 57. Bb5 Qf2 58. Rb2 Qxe3 59. g4 Qh3 60. gxf5 Rc8 61. Rc2 Qxf5 62. Qd6 Qe6 63. Qxe6 Bxe6 64. Kb4 Kf7 65. Rh2 Kf6 66. Rh7 Bf7 67. Bd7 Rc7 68. Bg4 Rb7+ 69. Kc5 Rb3 70. Rh3 Rb2 71. Bd1 Rf2 72. Rh4 e3 73. c4 dxc4 74. d5 e2 75. Bxe2 Rxe2 76. Kxc4 Rd2 77. Kc3 Rd1 78. Rh2 Rxd5 79. Rh4 Rd7 80. Rg4 Kf5 81. Rh4 Ke4 82. Kc2 Kf3 83. Kc3 0-1

[Event "Perm op 04"]
[Site "Perm"]
[Date "2010.04.27"]
[Round "6"]
[White "Orekhov, Viktor"]
[Black "Azanov, Pavel"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2263"]
[BlackElo "2044"]
[PlyCount "28"]
[EventDate "2010.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 b5 7. a3 Bb7 8. Be3 Nf6 9. f3 Be7 10. 0-0 0-0 11. Qd2 d6 12. Rad1 Nbd7 13. g4 Ne5 14. g5 Nfd7 1/2-1/2

[Event "Perm op 04"]
[Site "Perm"]
[Date "2010.04.26"]
[Round "5"]
[White "Orekhov, Viktor"]
[Black "Dragunov, Viacheslav"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2263"]
[BlackElo "2159"]
[PlyCount "16"]
[EventDate "2010.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c3 c6 7. Bf4 Bf5 8. Nbd2 Nbd7 1/2-1/2

[Event "Perm op 04"]
[Site "Perm"]
[Date "2010.04.25"]
[Round "4"]
[White "Podvalnikov, Boris"]
[Black "Orekhov, Viktor"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "2140"]
[BlackElo "2263"]
[PlyCount "46"]
[EventDate "2010.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Bd3 0-0 7. Nge2 Nh5 8. f4 Nxf4 9. Nxf4 exf4 10. Bxf4 Bg5 11. Bxg5 Qxg5 12. Qd2 Qxd2+ 13. Kxd2 a6 14. Rhf1 Nd7 15. g4 Ne5 16. g5 Bd7 17. a4 b6 18. Be2 Bh3 19. Rf2 Rab8 20. Rg1 Kh8 21. Rg3 Bd7 22. b3 f6 23. gxf6 Rxf6 1/2-1/2

[Event "Perm op 04"]
[Site "Perm"]
[Date "2010.04.24"]
[Round "3"]
[White "Orekhov, Viktor"]
[Black "Turov, Vladimir"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2263"]
[BlackElo "2112"]
[PlyCount "159"]
[EventDate "2010.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 f6 4. Bb2 e5 5. b5 c5 6. d3 Bd6 7. g3 Ne7 8. Bg2 0-0 9. 0-0 Qc7 10. e3 Bg4 11. Qb3 Kh8 12. exd4 exd4 13. Nfd2 f5 14. f4 Nd7 15. Nf3 h6 16. Nbd2 Rae8 17. Rfe1 Bh5 18. Re6 Bf7 19. Re2 Ng6 20. Rae1 Rxe2 21. Rxe2 Re8 22. Rxe8+ Bxe8 23. Bh3 Ne7 24. Nh4 g6 25. Qd1 Bf7 26. Nb3 Kh7 27. Qf3 Nf8 28. Bc1 h5 29. Bg2 b6 30. Bd2 Nd7 31. a4 Nf6 32. a5 Nd7 33. a6 Nf6 34. Qb7 Kg7 35. Nf3 Nd7 36. Ng5 Bg8 37. Qf3 Nf8 38. Qe2 Kh6 39. Nf3 Nd7 40. Ne5 Kg7 41. Nxd7 Qxd7 42. Qf3 Bf7 43. Qa8 Qc7 44. Bc1 Be6 45. Qb7 Bc8 46. Qf3 Be6 47. Qb7 Bc8 48. Qf3 Be6 49. Bb2 Bf7 50. Qf2 Kf8 51. Bc1 Ng8 52. Qb2 Nf6 53. Bf3 Qe7 54. Qe2 Qxe2 55. Bxe2 Nd7 56. Bf3 Ke7 57. Kg2 Kd8 58. h3 Kc7 59. Nd2 h4 60. Nf1 hxg3 61. Nxg3 Be7 62. Bd2 Nf6 63. Nf1 Be6 64. Nh2 Bf7 65. Be2 Nh5 66. Bxh5 gxh5 67. Nf3 Bf8 68. Nh4 Be8 69. Kf3 Bd7 70. Be1 Kd6 71. Ng6 Bg7 72. Bh4 Be8 73. Ne7 Bd7 74. Bg5 Ke6 75. Kg3 Bf8 76. Nd5 Bd6 77. Nxb6 Be8 78. Nc8 Bc7 79. Nxa7 Kd6 80. Nc8+ 1-0

[Event "Perm op 04"]
[Site "Perm"]
[Date "2010.04.23"]
[Round "2"]
[White "Plekhov, Oleg"]
[Black "Orekhov, Viktor"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2075"]
[BlackElo "2263"]
[PlyCount "58"]
[EventDate "2010.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Bd3 0-0 7. 0-0 Na6 8. Re1 Nc7 9. h3 Rb8 10. a4 b6 11. Qe2 a6 12. Bd2 Qd7 13. e5 Nfxd5 14. Nxd5 Nxd5 15. Bxa6 Bxa6 16. Qxa6 b5 17. axb5 Nc7 18. Qc6 Qxc6 19. bxc6 Rb6 20. Ra7 Rxc6 21. c4 Bxe5 22. Nxe5 dxe5 23. Rxe5 Re8 24. Bc3 f6 25. Re2 Kf7 26. Rd2 Rc8 27. Kf1 Ke8 28. Ba5 Na6 29. Rdd7 Re6 1/2-1/2

[Event "Perm op 04"]
[Site "Perm"]
[Date "2010.04.22"]
[Round "1"]
[White "Orekhov, Viktor"]
[Black "Losev, Anatoly"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2263"]
[BlackElo "1898"]
[PlyCount "85"]
[EventDate "2010.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 Nd7 5. e4 c6 6. Be2 e5 7. Be3 Qc7 8. Qd2 b6 9. 0-0 exd4 10. Nxd4 Nc5 11. Rad1 Bd7 12. Nf3 Nb7 13. Bf4 Ne7 14. Bxd6 Nxd6 15. Qxd6 Qxd6 16. Rxd6 h6 17. Rfd1 Be6 18. R6d2 0-0 19. Nd4 Bc8 20. f4 Bb7 21. Bf3 Rab8 22. Nde2 Bc8 23. b3 Be6 24. g4 f5 25. gxf5 gxf5 26. e5 Bc8 27. Rd6 Bb7 28. Kf2 Kh7 29. Rd7 Ng6 30. Bh5 Rg8 31. Bxg6+ Kxg6 32. Rg1+ Kh7 33. Rgd1 Kh8 34. Ng3 Bf8 35. Nh5 Bc5+ 36. Kf3 Bb4 37. Nf6 c5+ 38. Ncd5 Rg7 39. Rxg7 Kxg7 40. Ke3 Ba3 41. Ne7 Bb2 42. Rd7 Bd4+ 43. Kd2 1-0

[Event "PriFR-ch Seniors"]
[Site "Izhevsk"]
[Date "2010.03.21"]
[Round "9"]
[White "Orekhov, Viktor"]
[Black "Akimenko, Vitaliy"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "2263"]
[BlackElo "2098"]
[PlyCount "57"]
[EventDate "2010.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. 0-0 Bb6 6. a4 a6 7. d3 d6 8. Bg5 Nf6 9. Nbd2 0-0 10. Nh4 Kh8 11. Nf5 Bxf5 12. exf5 Qd7 13. Qf3 d5 14. Bb3 Ne7 15. g4 c6 16. Rae1 Bc7 17. Qh3 Rae8 18. Bc2 Nc8 19. Nf3 Ng8 20. Bc1 e4 21. dxe4 dxe4 22. Bxe4 Nd6 23. Bd3 b5 24. Ne5 Rxe5 25. Rxe5 Nc4 26. Re2 Nf6 27. Rfe1 Nd5 28. f6 Nxf6 29. Re7 1-0

[Event "PriFR-ch Seniors"]
[Site "Izhevsk"]
[Date "2010.03.20"]
[Round "8"]
[White "Ivanov, Rostislav"]
[Black "Orekhov, Viktor"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "2260"]
[BlackElo "2263"]
[PlyCount "136"]
[EventDate "2010.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 a6 7. f4 Nc6 8. Nxc6 bxc6 9. e5 h6 10. Bh4 g5 11. fxg5 Nd5 12. Nxd5 cxd5 13. Bg3 Qxg5 14. Qd4 Bg7 15. Qb6 0-0 16. Qxd6 a5 17. Be2 Qe3 18. Qa3 Qxa3 19. bxa3 Ba6 20. Rb1 Rfb8 21. Kd2 Bxe2 22. Kxe2 Bf8 23. Bf4 Kg7 24. Rb3 Rxb3 25. axb3 Bxa3 26. Ra1 Bb4 27. Bd2 Rc8 28. Kd3 Bxd2 29. Kxd2 Rc5 30. c3 Kg6 31. Rf1 Kg7 32. Kd3 Kg6 33. Rf4 Rc7 34. h3 h5 35. g3 Rc5 36. Rf6+ Kg7 37. Rf1 Kg6 38. Rf4 Kg7 39. g4 hxg4 40. Rxg4+ Kh7 41. h4 Rc7 42. Ra4 Rc5 43. Rf4 Rc7 44. Rf6 Kg7 45. h5 Rb7 46. Kc2 Kh7 47. Kb2 d4 48. Kc2 Rc7 49. c4 a4 50. bxa4 Rxc4+ 51. Kd3 Rxa4 52. Rxf7+ Kh6 53. Rf6+ Kxh5 54. Rxe6 Kg5 55. Rf6 Rb4 56. Rf2 Kg6 57. Ke4 d3+ 58. Kxd3 Ra4 59. Rf1 Rb4 60. Rf8 Kg7 61. Rf5 Kg6 62. Rf2 Kg7 63. Rf1 Ra4 64. Ke3 Kg6 65. Rf2 Ra3+ 66. Ke4 Ra4+ 67. Kd5 Ra5+ 68. Kd6 Ra6+ 1/2-1/2

[Event "PriFR-ch Seniors"]
[Site "Izhevsk"]
[Date "2010.03.19"]
[Round "7"]
[White "Orekhov, Viktor"]
[Black "Terenin, Leonid"]
[Result "1/2-1/2"]
[ECO "C20"]
[WhiteElo "2263"]
[BlackElo "2224"]
[PlyCount "99"]
[EventDate "2010.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nc6 2. c4 e5 3. Nf3 Bc5 4. Be2 d6 5. d3 Nge7 6. 0-0 0-0 7. Nc3 Nd4 8. Nxd4 Bxd4 9. Bg5 f6 10. Be3 Nc6 11. Bf3 Be6 12. Rb1 Qd7 13. Ne2 Bc5 14. b3 Nd4 15. Bxd4 Bxd4 16. Nxd4 exd4 17. b4 Rae8 18. Qc2 b6 19. Rb2 Bg4 20. Bxg4 Qxg4 21. c5 dxc5 22. bxc5 Qe6 23. cxb6 cxb6 24. Qa4 Rf7 25. Qxd4 Rd7 26. Qe3 Red8 27. Rd2 Rd4 28. Rc1 Qd6 29. g3 h6 30. Rc3 Qb4 31. Rb3 Qc5 32. Kg2 b5 33. Rdb2 Qc6 34. Rxb5 Rxd3 35. Qf4 Qe6 36. Rb8 Rxb8 37. Rxb8+ Kh7 38. Rb2 Ra3 39. Qf5+ Qxf5 40. exf5 h5 41. h4 Ra5 42. Kf3 Rxf5+ 43. Ke4 Ra5 44. Kd4 g5 45. hxg5 fxg5 46. f3 Kg6 47. Ke4 Ra4+ 48. Ke5 Ra5+ 49. Ke4 Kf6 50. Rc2 1/2-1/2

[Event "PriFR-ch Seniors"]
[Site "Izhevsk"]
[Date "2010.03.18"]
[Round "6"]
[White "Kleimenov, Yury Afanasievich"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2198"]
[BlackElo "2263"]
[PlyCount "26"]
[EventDate "2010.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 f6 4. e3 e5 5. Qb3 c5 6. bxc5 Nc6 7. exd4 exd4 8. Ba3 Nge7 9. Bd3 f5 10. 0-0 g6 11. Re1 Bh6 12. Bb2 0-0 13. Na3 a6 0-1

[Event "PriFR-ch Seniors"]
[Site "Izhevsk"]
[Date "2010.03.17"]
[Round "5"]
[White "Orekhov, Viktor"]
[Black "Balakhontsev, Evgeny"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2263"]
[BlackElo "1937"]
[PlyCount "43"]
[EventDate "2010.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 d5 4. exd5 Nxd5 5. Nf3 Nc6 6. 0-0 Be7 7. Re1 Qd6 8. Nbd2 Bg4 9. h3 Bh5 10. Ne4 Qd8 11. Ng3 Bxf3 12. Qxf3 Nf6 13. Nf5 0-0 14. Qg3 Nh5 15. Qg4 g6 16. Bh6 Re8 17. Bxf7+ Kxf7 18. Qc4+ Kf6 19. Ne3 Bf8 20. Ng4+ Kf5 21. Qf7+ Nf6 22. Ne3# 1-0

[Event "PriFR-ch Seniors"]
[Site "Izhevsk"]
[Date "2010.03.16"]
[Round "4"]
[White "Safin, Ravgat"]
[Black "Orekhov, Viktor"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "1984"]
[BlackElo "2263"]
[PlyCount "65"]
[EventDate "2010.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. b3 Bb7 6. dxe6 fxe6 7. g3 d5 8. cxd5 exd5 9. Bg2 Qa5+ 10. Bd2 Qb6 11. 0-0 Bd6 12. Bc3 0-0 13. Nbd2 Nbd7 14. Qc2 d4 15. Bb2 Rae8 16. Rfe1 Re7 17. Nh4 Bxg2 18. Nxg2 Ng4 19. Nf3 Nde5 20. Nf4 d3 21. Qd1 Nxf2 22. Kxf2 Ng4+ 23. Kg1 Bxf4 24. gxf4 Rxf4 25. exd3 Rxe1+ 26. Qxe1 Rxf3 27. Qe4 Nxh2 28. Qd5+ Rf7 29. Kxh2 Qh6+ 30. Kg1 Qe3+ 31. Kh1 Qh3+ 32. Kg1 Qe3+ 33. Kh2 1/2-1/2

[Event "PriFR-ch Seniors"]
[Site "Izhevsk"]
[Date "2010.03.15"]
[Round "3"]
[White "Orekhov, Viktor"]
[Black "Ilkin, Albert"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2263"]
[BlackElo "2134"]
[PlyCount "80"]
[EventDate "2010.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Bg5 Nc6 9. Nb3 Be6 10. Kh1 Ne5 11. Rb1 Rc8 12. f4 Nc4 13. Bxc4 Bxc4 14. Re1 Re8 15. Qf3 b5 16. Rbd1 b4 17. Nb1 Qc7 18. N1d2 Be6 19. f5 Bxb3 20. cxb3 Nd7 21. Nc4 Ne5 22. Nxe5 Bxe5 23. Rf1 f6 24. fxg6 hxg6 25. Qh3 Rf8 26. Bd2 Qb7 27. Rf3 Qxe4 28. Re1 Qd5 29. Qh6 Qf7 30. Bxb4 Rc2 31. Bc3 Qh7 32. Qxh7+ Kxh7 33. Bxe5 dxe5 34. Rc3 Rxb2 35. a4 Kg7 36. h3 Rd8 37. Rc7 Kf7 38. Rxa7 Rdd2 39. b4 Rxb4 40. a5 Rbb2 0-1

[Event "PriFR-ch Seniors"]
[Site "Izhevsk"]
[Date "2010.03.13"]
[Round "2"]
[White "Izmajlov, Mikhail"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "D01"]
[BlackElo "2263"]
[PlyCount "96"]
[EventDate "2010.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Nf3 g6 5. e3 Bg7 6. Bd3 0-0 7. Qd2 a6 8. a4 b6 9. 0-0 Bb7 10. Rfe1 Ne4 11. Qe2 Nxg5 12. Nxg5 e5 13. Qg4 Nf6 14. Qd1 e4 15. Be2 Bc8 16. Kh1 c6 17. Rg1 Ne8 18. f4 exf3 19. Nxf3 Qe7 20. Qd2 Nd6 21. Bd3 Bf5 22. Rae1 Be4 23. Qe2 b5 24. Nd2 f5 25. Rgf1 Rae8 26. Bxe4 fxe4 27. Rxf8+ Rxf8 28. Rf1 Nf5 29. Nd1 Qb4 30. axb5 axb5 31. c3 Qa4 32. g4 Nd6 33. Rxf8+ Bxf8 34. Nf1 Qa1 35. Kg2 Be7 36. b3 Qb1 37. Nd2 Qa2 38. Kf1 Bh4 39. Kg2 Nf7 40. Kf1 Ng5 41. c4 dxc4 42. bxc4 b4 43. c5 Kg7 44. Nc4 b3 45. Qb2 Nf3 46. Nc3 Qa6 47. Nxe4 Qxc4+ 48. Kg2 Qc2+ 0-1

[Event "PriFR-ch Seniors"]
[Site "Izhevsk"]
[Date "2010.03.13"]
[Round "1"]
[White "Orekhov, Viktor"]
[Black "Veltmander, Iogannes G"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2263"]
[BlackElo "2090"]
[PlyCount "93"]
[EventDate "2010.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qb6 8. Qxb6 axb6 9. f3 Bh5 10. Na3 Kd7 11. Nh3 e6 12. Nc2 Bd6 13. Kd2 Bg6 14. Rhe1 Bxd3 15. Kxd3 Bxf4 16. Nxf4 Rhe8 17. Ne3 g5 18. Nh3 h6 19. a3 b5 20. Nf2 Na5 21. Nfg4 Nxg4 22. Nxg4 Rh8 23. Re2 Nc6 24. Rf1 h5 25. Ne5+ Nxe5+ 26. Rxe5 Rag8 27. Re2 f5 28. Rfe1 Rh6 29. Ra1 Ra8 30. b3 Rhh8 31. Rea2 Ra6 32. a4 Rha8 33. Kc2 bxa4 34. Rxa4 Rxa4 35. bxa4 Kd6 36. g3 g4 37. Kd3 gxf3 38. Ke3 Ra5 39. Kxf3 b5 40. Kf4 bxa4 41. Ra3 Ra8 42. Kg5 Ke7 43. Kg6 Ra7 44. Kxh5 Kf6 45. Kh6 Ra8 46. Kh7 Ra7+ 47. Kh6 1/2-1/2

[Event "RUS-ch Seniors"]
[Site "Lesnoj Gorodok"]
[Date "2009.10.11"]
[Round "9"]
[White "Orekhov, Viktor"]
[Black "Chernikov, Oleg L"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2273"]
[BlackElo "2395"]
[PlyCount "64"]
[EventDate "2009.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 g6 7. Be2 Bg7 8. Nb3 Be6 9. 0-0 0-0 10. Kh1 a5 11. a4 Rc8 12. f4 Nb4 13. Bf3 Qb6 14. Bh4 Nxc2 15. Qxc2 Bxb3 16. Qd2 Qb4 17. Rfe1 Rfe8 18. Bf2 e5 19. Be3 Be6 20. Nb5 Red8 21. Red1 d5 22. Bb6 Rd7 23. f5 gxf5 24. exf5 Qxd2 25. Rxd2 Bxf5 26. Bxa5 d4 27. Bb4 Bf8 28. Bxf8 Rxf8 29. Rf1 Be4 30. Re1 Bxf3 31. gxf3 Rd5 32. f4 e4 0-1

[Event "RUS-ch Seniors"]
[Site "Lesnoj Gorodok"]
[Date "2009.10.10"]
[Round "8"]
[White "Kornilov, Anatoly Aleksandrov"]
[Black "Orekhov, Viktor"]
[Result "1/2-1/2"]
[ECO "E51"]
[WhiteElo "2358"]
[BlackElo "2273"]
[PlyCount "57"]
[EventDate "2009.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Nc6 5. Nf3 d5 6. Bd3 0-0 7. 0-0 Re8 8. Qc2 h6 9. a3 dxc4 10. Bxc4 Bd6 11. Rd1 Qe7 12. Nb5 e5 13. Nxd6 cxd6 14. dxe5 dxe5 15. h3 Bd7 16. b4 Rac8 17. Qb3 e4 18. Nd4 Ne5 19. Be2 Be6 20. Nxe6 Qxe6 21. Qxe6 Rxe6 22. Bb2 Rc2 23. Bxe5 Rxe5 24. Kf1 Rd5 25. Ke1 Kf8 26. Rac1 Rxd1+ 27. Kxd1 Rxc1+ 28. Kxc1 Ke7 29. Bc4 1/2-1/2

[Event "RUS-ch Seniors"]
[Site "Lesnoj Gorodok"]
[Date "2009.10.09"]
[Round "7"]
[White "Orekhov, Viktor"]
[Black "Pushkov, Nikolai"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2273"]
[BlackElo "2496"]
[PlyCount "53"]
[EventDate "2009.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nce2 Nc6 7. Nf3 Qb6 8. c3 cxd4 9. cxd4 Bb4+ 10. Nc3 0-0 11. a3 Be7 12. b4 a6 13. Be3 Qd8 14. Bd3 Nb6 15. h4 h6 16. Bb1 f5 17. exf6 Bxf6 18. Ng5 hxg5 19. Qh5 Rf7 20. Bg6 Rc7 21. fxg5 Nc4 22. Qh7+ Kf8 23. gxf6 Qxf6 24. Rf1 Qxf1+ 25. Kxf1 Nxe3+ 26. Kg1 e5 27. Re1 1-0

[Event "RUS-ch Seniors"]
[Site "Lesnoj Gorodok"]
[Date "2009.10.08"]
[Round "6"]
[White "Kapeljus, Lazar"]
[Black "Orekhov, Viktor"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2335"]
[BlackElo "2273"]
[PlyCount "167"]
[EventDate "2009.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. h3 Be7 6. Be3 c6 7. Be2 0-0 8. a4 a5 9. 0-0 Re8 10. Nd2 b6 11. Nc4 Ba6 12. d5 Qc7 13. dxc6 Qxc6 14. b3 Nc5 15. Re1 Bf8 16. f3 h6 17. Nd5 Nxd5 18. Qxd5 Qxd5 19. exd5 Bxc4 20. Bxc4 Be7 21. Bb5 Red8 22. Rab1 Bh4 23. Re2 Ra7 24. c3 e4 25. fxe4 Bf6 26. Bd4 Nd7 27. Bxd7 Bxd4+ 28. cxd4 Rdxd7 29. Rc1 b5 30. Kf2 Rab7 31. axb5 Rxb5 32. Re3 Rb4 33. Rc4 Rdb7 34. e5 dxe5 35. dxe5 Kf8 36. Rc5 R4b5 37. Rec3 Ke7 38. Ke2 Kd7 39. Kd2 f6 40. exf6 gxf6 41. Kc2 R7b6 42. Rc7+ Kd6 43. Rh7 Rxd5 44. Rxh6 Rf5 45. g4 Rf2+ 46. Kd3 Rf3+ 47. Kd2 Rxb3 48. Rxf6+ Rxf6 49. Rxb3 Kc5 50. g5 Rf2+ 51. Ke3 Rf1 52. Ke4 a4 53. Rg3 Kb4 54. g6 a3 55. g7 a2 56. g8Q Re1+ 57. Kf4 Rf1+ 58. Kg4 a1Q 59. Qb3+ Ka5 60. Qd5+ Ka4 61. Qc4+ Ka5 62. Qc5+ Ka4 63. Qa7+ Kb4 64. Qxa1 Rxa1 65. Rd3 Ra8 66. h4 Rg8+ 67. Kf5 Rh8 68. Kg5 Kc4 69. Rd7 Rg8+ 70. Kh6 Kc5 71. h5 Kc6 72. Rd3 Re8 73. Kg7 Re7+ 74. Kf6 Re1 75. h6 Rh1 76. Kg7 Rg1+ 77. Kh8 Kc7 78. h7 Kc8 79. Rf3 Kd7 80. Rf8 Ke7 81. Rg8 Ra1 82. Kg7 Rg1+ 83. Kh6 Rh1+ 84. Kg6 1-0

[Event "RUS-ch Seniors"]
[Site "Lesnoj Gorodok"]
[Date "2009.10.07"]
[Round "5"]
[White "Orekhov, Viktor"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2273"]
[BlackElo "2226"]
[PlyCount "39"]
[EventDate "2009.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 g6 5. Nf3 Bg7 6. Bd3 Na6 7. 0-0 0-0 8. Kh1 Nc7 9. Qe1 Bg4 10. Qh4 Qd7 11. f5 gxf5 12. e5 dxe5 13. dxe5 Ne4 14. Ng5 Nxg5 15. Bxg5 f6 16. exf6 exf6 17. Bf4 Nd5 18. Nxd5 cxd5 19. h3 Rf7 20. hxg4 1-0

[Event "RUS-ch Seniors"]
[Site "Lesnoj Gorodok"]
[Date "2009.10.06"]
[Round "4"]
[White "Arzhenkov, Gennady"]
[Black "Orekhov, Viktor"]
[Result "1/2-1/2"]
[ECO "E38"]
[WhiteElo "2370"]
[BlackElo "2273"]
[PlyCount "121"]
[EventDate "2009.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 Bb4 6. Qc2 Nc6 7. Nf3 d5 8. a3 Bxc3+ 9. Qxc3 d4 10. Qc2 e5 11. e3 0-0 12. Be2 Bg4 13. 0-0 Qe7 14. b4 Bxf3 15. gxf3 Rac8 16. Bb2 dxe3 17. fxe3 Rfe8 18. Rad1 Qe6 19. Qc3 a6 20. Qe1 Ne7 21. Qf2 Nf5 22. Rd2 Nd6 23. Rc1 Nxc4 24. Bxc4 Rxc4 25. Rcd1 Rcc8 26. Qg3 Qf5 27. Rg2 g6 28. e4 Qe6 29. Qh4 Red8 30. Rf1 Nd7 31. Qh6 Qe7 32. f4 Qf8 33. Qxf8+ Rxf8 34. Rd1 Nb6 35. fxe5 Rfe8 36. Rf2 Re7 37. Rfd2 Nc4 38. Rd8+ Re8 39. Rxc8 Rxc8 40. Bc1 Nxe5 41. Bf4 Nc4 42. a4 Re8 43. Rd4 Ne5 44. Kf2 Kg7 45. Ke3 Nc6 46. Rc4 Re6 47. b5 axb5 48. axb5 Na5 49. Rc5 b6 50. Rc7 Nb3 51. Rc6 Nc5 52. Rxe6 Nxe6 53. Bg3 g5 54. Bf2 Nc7 55. Kf3 Nxb5 56. Bxb6 h5 57. e5 Nc3 58. Bd4 Nd5 59. Ke4 Ne7 60. Bc5 Ng6 61. Kf5 1/2-1/2

[Event "RUS-ch Seniors"]
[Site "Lesnoj Gorodok"]
[Date "2009.10.05"]
[Round "3"]
[White "Shvedchikov, Anatoli I"]
[Black "Orekhov, Viktor"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2396"]
[BlackElo "2273"]
[PlyCount "61"]
[EventDate "2009.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. Nf3 Nf6 4. g3 e5 5. Bg2 Bb4 6. 0-0 Bxc3 7. bxc3 d6 8. d3 0-0 9. e4 Nbd7 10. Nh4 Nc5 11. Nf5 a6 12. f4 b5 13. cxb5 axb5 14. Rf2 Ra6 15. Rb1 Bc6 16. fxe5 dxe5 17. Bg5 Ncd7 18. Qf3 Rb6 19. Bh3 Re8 20. Rbf1 b4 21. Nxg7 Kxg7 22. Bxd7 Bxd7 23. Bxf6+ Rxf6 24. Qxf6+ Qxf6 25. Rxf6 Be6 26. cxb4 Bxa2 27. Rc6 Rd8 28. Rf2 Be6 29. Rxc7 Rxd3 30. Rb2 Rd4 31. b5 1-0

[Event "RUS-ch Seniors"]
[Site "Lesnoj Gorodok"]
[Date "2009.10.04"]
[Round "2"]
[White "Orekhov, Viktor"]
[Black "Balashov, Yuri S"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2273"]
[BlackElo "2383"]
[PlyCount "69"]
[EventDate "2009.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb5 a6 6. Be3 Qd8 7. Nd4 e5 8. Ne2 Nf6 9. Nec3 Bb4 10. a3 Ba5 11. Bc4 b5 12. Bb3 Bb6 13. 0-0 Bxe3 14. fxe3 0-0 15. Qf3 Ne7 16. Qg3 Ng6 17. Nd2 Bb7 18. Rf2 Rc8 19. Raf1 Qe7 20. h4 Kh8 21. Qh3 h5 22. Rf5 d6 23. Qg3 Rc5 24. Qg5 Kh7 25. g4 Bc8 26. gxh5 Bxf5 27. Qxf5 Qa7 28. Rf3 Rcc8 29. Rg3 Kh8 30. hxg6 fxg6 31. Qxg6 Nh7 32. Nd5 a5 33. c3 a4 34. Ba2 Rce8 35. Nf3 1-0

[Event "RUS-ch Seniors"]
[Site "Lesnoj Gorodok"]
[Date "2009.10.03"]
[Round "1"]
[White "Orekhov, Viktor"]
[Black "Kazantsev, Alexander1111"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2273"]
[BlackElo "1969"]
[PlyCount "61"]
[EventDate "2009.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Qd3 Qc7 8. Be2 Nc6 9. 0-0 0-0 10. Bg5 Bxc3 11. Bxf6 gxf6 12. Qxc3 Qe5 13. Nxc6 dxc6 14. Qxe5 fxe5 15. Rfd1 c5 16. Rd6 Rb8 17. Rc1 Kg7 18. g3 Kf6 19. f4 exf4 20. gxf4 Ke7 21. Rcd1 b5 22. b3 bxc4 23. Bxc4 Rg8+ 24. Kf2 Rg4 25. Kf3 h5 26. Rd8 Ra8 27. Rh8 Bb7 28. Rxh5 Rag8 29. Rxc5 Ba8 30. Ke3 Rh4 31. Rc7+ 1-0

[Event "Perm op 07"]
[Site "Perm"]
[Date "2009.07.30"]
[Round "8"]
[White "Chikrin, Vladimir"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2158"]
[BlackElo "1932"]
[PlyCount "78"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 g6 5. Bd3 Bg7 6. f4 0-0 7. Nf3 a5 8. c5 b5 9. cxb6 Qxb6 10. Na4 Qb4+ 11. Bd2 Qd6 12. Qc2 Ne4 13. Bxe4 dxe4 14. Ng5 f5 15. Nb6 h6 16. Qb3+ e6 17. Nxc8 Rxc8 18. Nxe6 Kh7 19. Nxg7 Kxg7 20. Rc1 Na6 21. a3 Rab8 22. Qc3 Qd5 23. 0-0 Kf7 24. Rfd1 Rb5 25. Qc2 c5 26. Bc3 c4 27. Qd2 Rcb8 28. Rc2 Nb4 29. Bxb4 axb4 30. a4 R5b7 31. Rdc1 Rc8 32. Qe2 Rbc7 33. g4 c3 34. gxf5 Qxf5 35. b3 Qd5 36. Rb1 Rc6 37. Ra2 c2 38. Rc1 Qxb3 39. Raa1 Qd3 0-1

[Event "Perm op 07"]
[Site "Perm"]
[Date "2009.07.29"]
[Round "7"]
[White "Goldshtein, Grigory"]
[Black "Orekhov, Viktor"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2264"]
[BlackElo "2079"]
[PlyCount "32"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bf4 c6 5. e3 Be7 6. Nc3 0-0 7. h3 Nbd7 8. Qc2 dxc4 9. Bxc4 Nb6 10. Bd3 Nbd5 11. Be5 Nb4 12. Qe2 Nxd3+ 13. Qxd3 Bd6 14. 0-0 Bxe5 15. Nxe5 Nd7 16. Nxd7 Qxd7 1/2-1/2

[Event "Perm op 07"]
[Site "Perm"]
[Date "2009.07.28"]
[Round "6"]
[White "Orekhov, Viktor"]
[Black "Verst, Pavel Andreevich"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2061"]
[BlackElo "1630"]
[PlyCount "65"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Be7 6. 0-0 c6 7. Qa4 b5 8. Qc2 0-0 9. b3 cxb3 10. axb3 Na6 11. d4 Nb4 12. Qb2 Bb7 13. e4 Nd3 14. Qe2 Nxc1 15. Rfxc1 a6 16. e5 Nd7 17. Ne4 Rc8 18. Nc5 Nxc5 19. dxc5 Qc7 20. b4 Rcd8 21. Nd2 Rd4 22. Rab1 Rfd8 23. Rb2 Qd7 24. Ne4 Rd1+ 25. Rxd1 Qxd1+ 26. Bf1 Qd4 27. Rd2 Qxe5 28. Rxd8+ Bxd8 29. Qd2 Bc7 30. Nd6 Bxd6 31. cxd6 Qf6 32. d7 Qd8 33. Qd6 1-0

[Event "Perm op 07"]
[Site "Perm"]
[Date "2009.07.24"]
[Round "4"]
[White "Kuznecov, Dmitriy"]
[Black "Orekhov, Viktor"]
[Result "1/2-1/2"]
[ECO "C20"]
[WhiteElo "2158"]
[BlackElo "1651"]
[PlyCount "57"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e5 2. e4 Bc5 3. Nf3 d6 4. h3 Ne7 5. Nc3 0-0 6. Na4 Na6 7. Be2 f5 8. d3 f4 9. a3 Bb6 10. b4 Bd4 11. Nxd4 exd4 12. Bg4 c5 13. b5 Nc7 14. b6 Ne6 15. Rb1 a6 16. 0-0 Ng6 17. Qe2 Ne5 18. f3 Bd7 19. Qc2 Qe8 20. Nb2 h5 21. Bf5 g6 22. Bxe6+ Bxe6 23. Bd2 g5 24. Rbe1 Qg6 25. Rf2 Rf7 26. Ref1 h4 27. Nd1 Raf8 28. Bc1 Rg7 29. Qe2 1/2-1/2

[Event "Perm op 07"]
[Site "Perm"]
[Date "2009.07.23"]
[Round "3"]
[White "Orekhov, Viktor"]
[Black "Vshivtsev, Valery"]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "1878"]
[BlackElo "1688"]
[PlyCount "39"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 c5 4. c3 dxc3 5. Bc4 cxb2 6. Bxb2 Nf6 7. e5 Ng4 8. h3 Nh6 9. Qd5 Qe7 10. 0-0 Nf5 11. g4 Nh6 12. Nc3 a6 13. a4 Nc6 14. Ne4 b6 15. Nd6+ Kd8 16. a5 b5 17. Qxc5 Rb8 18. Bd4 Nxd4 19. Nxd4 bxc4 20. Rab1 1-0

[Event "Perm op 07"]
[Site "Perm"]
[Date "2009.07.22"]
[Round "2"]
[White "Karpenko, Alexander"]
[Black "Orekhov, Viktor"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2166"]
[BlackElo "1878"]
[PlyCount "71"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Be2 e6 5. 0-0 Bd6 6. a3 Nbd7 7. Nbd2 h5 8. c4 e5 9. dxe5 Nxe5 10. cxd5 cxd5 11. Nxe5 Bxe5 12. Nf3 Bc7 13. Nd4 Be6 14. Qc2 Rc8 15. Qd3 Kf8 16. Bd2 a6 17. Bb4+ Kg8 18. Nxe6 fxe6 19. Bc3 e5 20. Qf5 Qe8 21. Bd1 Rd8 22. Bb3 Rh6 23. Rad1 Kh8 24. Qf3 e4 25. Qf5 Qb5 26. Ba2 Qc6 27. Rc1 Qd6 28. g3 a5 29. Bxf6 gxf6 30. h4 Qb6 31. Bxd5 Be5 32. Qxe4 Qd6 33. Bxb7 Rg8 34. Rc8 Rxc8 35. Bxc8 Kg7 36. Qb7+ 1-0

[Event "Perm op 07"]
[Site "Perm"]
[Date "2009.07.22"]
[Round "2"]
[White "Orekhov, Viktor"]
[Black "Putilov, Vladimir"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2001"]
[BlackElo "1979"]
[PlyCount "38"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 Qb6 6. Ndb5 Bc5 7. Bf4 Bxf2+ 8. Kd2 e5 9. Nd5 Qa5+ 10. Kc1 exf4 11. Ndc7+ Kd8 12. Nxa8 Nf6 13. Nd6 Ne5 14. Bb5 Nxe4 15. Nxe4 Be3+ 16. Kb1 Qxb5 17. Nd6 Qc6 18. g3 Nf3 19. a3 Nd2+ 0-1

[Event "Perm op 07"]
[Site "Perm"]
[Date "2009.07.21"]
[Round "1"]
[White "Orekhov, Viktor"]
[Black "Kohanov, Boris"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2001"]
[BlackElo "2033"]
[PlyCount "79"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 dxc4 6. Bxc4 Nf6 7. 0-0 0-0 8. Nc3 c6 9. Qc2 Nbd7 10. Re1 Nb6 11. Bb3 Bg4 12. Ne5 Bxe5 13. dxe5 Nfd5 14. Ne4 Bh5 15. Bg5 Qc7 16. Qd3 h6 17. Bh4 Bg6 18. Qg3 Kh7 19. Nd6 a5 20. f4 a4 21. Bd1 f5 22. Kh1 Nc8 23. Nxc8 Rfxc8 24. Qf2 Re8 25. Rc1 Bf7 26. Bc2 g6 27. a3 Be6 28. Bd3 Qb6 29. Qxb6 Nxb6 30. Bf2 Nd5 31. g3 Red8 32. Bc2 b6 33. Kg1 c5 34. Rcd1 Kg7 35. Re2 Nc7 36. Rd6 Bc4 37. Red2 Ne6 38. Rxd8 Rxd8 39. Rxd8 Nxd8 40. Bxa4 1-0

[Event "Perm op2 06"]
[Site "Perm"]
[Date "2009.07.05"]
[Round "8"]
[White "Orekhov, Viktor"]
[Black "Volodin, Ivan"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2294"]
[BlackElo "2207"]
[PlyCount "19"]
[EventDate "2009.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 d6 4. Nf3 Bg7 5. d3 Nc6 6. Be2 e6 7. 0-0 Nge7 8. Be3 Nd4 9. Qd2 0-0 10. Rad1 1/2-1/2

[Event "Perm op2 06"]
[Site "Perm"]
[Date "2009.07.04"]
[Round "7"]
[White "Orekhov, Viktor"]
[Black "Karpenko, Alexander"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2294"]
[BlackElo "2142"]
[PlyCount "24"]
[EventDate "2009.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 g6 2. f4 c6 3. Nf3 d5 4. e5 h5 5. Be2 Nh6 6. 0-0 Bg4 7. b3 e6 8. Kh1 Nf5 9. Ng5 Bxe2 10. Qxe2 h4 11. c3 Qb6 12. Na3 Be7 1/2-1/2

[Event "Perm op2 06"]
[Site "Perm"]
[Date "2009.07.03"]
[Round "6"]
[White "Dragunov, Viacheslav"]
[Black "Orekhov, Viktor"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2234"]
[BlackElo "2294"]
[PlyCount "23"]
[EventDate "2009.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Nc6 4. Bg2 Bb4 5. d3 Bxc3+ 6. bxc3 0-0 7. e4 d6 8. Ne2 Bg4 9. f3 Bd7 10. 0-0 Qc8 11. g4 a6 12. a4 1/2-1/2

[Event "Perm op 06"]
[Site "Perm"]
[Date "2009.06.14"]
[Round "8"]
[White "Orekhov, Viktor"]
[Black "Goldshtein, Grigory"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1815"]
[BlackElo "2025"]
[PlyCount "63"]
[EventDate "2009.06.09"]
[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 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. e4 Nge7 7. Nge2 0-0 8. 0-0 a6 9. Rb1 b5 10. a3 Rb8 11. f4 d6 12. Be3 Nd4 13. Bf2 Nec6 14. b3 b4 15. axb4 Rxb4 16. Nxd4 Nxd4 17. Ne2 Nxe2+ 18. Qxe2 Qb6 19. Qc2 Bd4 20. Bxd4 cxd4 21. Rfc1 Bd7 22. Bf3 Rb8 23. Bd1 Ba4 24. Qf2 a5 25. f5 e5 26. fxg6 hxg6 27. Qf6 Qc7 28. h4 Bxb3 29. h5 Kh7 30. h6 Kxh6 31. Bxb3 a4 32. Rb2 1-0

[Event "Perm op 06"]
[Site "Perm"]
[Date "2009.06.13"]
[Round "7"]
[White "Davydov, Stepan"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2079"]
[BlackElo "1630"]
[PlyCount "64"]
[EventDate "2009.06.09"]
[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. Nf3 g6 3. h4 Bg7 4. e3 Nf6 5. Be2 Bf5 6. Ne5 Nbd7 7. Nd3 c6 8. g4 Bxd3 9. Qxd3 e5 10. c3 e4 11. Qc2 h6 12. Nd2 Qc7 13. Nf1 c5 14. Ng3 Bf8 15. Bd2 Bd6 16. Rg1 c4 17. 0-0-0 b5 18. h5 a5 19. hxg6 fxg6 20. Nf1 Ng8 21. f3 Ndf6 22. g5 hxg5 23. Rxg5 Ne7 24. Be1 b4 25. Rg2 Rh1 26. Nd2 bxc3 27. Qxc3 Bb4 28. Qc2 c3 29. Kb1 Rc8 30. Nb3 cxb2 31. Bb5+ Kf7 32. Bxb4 Qxc2+ 0-1

[Event "Perm op 06"]
[Site "Perm"]
[Date "2009.06.13"]
[Round "6"]
[White "Fotin, Vladimir"]
[Black "Orekhov, Viktor"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1630"]
[BlackElo "2114"]
[PlyCount "19"]
[EventDate "2009.06.09"]
[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. Nc3 Nf6 4. e3 c6 5. cxd5 exd5 6. Bd3 Be7 7. Nge2 0-0 8. Qc2 Re8 9. Bd2 Nbd7 10. Ng3 1/2-1/2

[Event "Perm op 06"]
[Site "Perm"]
[Date "2009.06.12"]
[Round "5"]
[White "Orekhov, Viktor"]
[Black "Samigullina, Diana"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2158"]
[BlackElo "1651"]
[PlyCount "56"]
[EventDate "2009.06.09"]
[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 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 e6 6. e3 a6 7. Bd3 Nbd7 8. Nf3 Be7 9. 0-0 Nh5 10. Bg3 Nxg3 11. hxg3 0-0 12. Rc1 b5 13. Qe2 Nb6 14. Ne5 Bb7 15. f4 Nc4 16. b3 Nxe5 17. fxe5 Ba3 18. Rc2 Rc8 19. Nb1 Rxc2 20. Qxc2 Bb4 21. a3 Ba5 22. b4 Bb6 23. Nd2 Qg5 24. Rf4 Rc8 25. Qb1 Qxg3 26. Nf1 Qg5 27. Bxh7+ Kf8 28. Bd3 Rc3 0-1

[Event "Perm op 06"]
[Site "Perm"]
[Date "2009.06.11"]
[Round "4"]
[White "Gavrilov, Andrei"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2277"]
[BlackElo "1786"]
[PlyCount "68"]
[EventDate "2009.06.09"]
[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 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d5 6. exd5 Qxd5 7. 0-0 Bg4 8. Re1 0-0-0 9. Be2 e5 10. Nbd2 e4 11. Nd4 Bxe2 12. Qxe2 Nxd4 13. cxd4 Qxd4 14. Qxe4 Nf6 15. Qxd4 Rxd4 16. Nf3 Rd5 17. Be3 Bc5 18. Bxc5 Rxc5 19. Rac1 Rxc1 20. Rxc1+ Kd7 21. Nd4 Re8 22. Nb5 a6 23. Nc3 Ne4 24. Nxe4 Rxe4 25. Kf1 Rb4 26. b3 Re4 27. Rc2 Kd6 28. f3 Re5 29. Kf2 Rc5 30. Rxc5 Kxc5 31. Ke2 Kb4 32. Kd3 Ka3 33. Kc3 Kxa2 34. b4 Ka3 0-1

[Event "Perm op 06"]
[Site "Perm"]
[Date "2009.06.10"]
[Round "2"]
[White "Anikina, Maria"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1970"]
[BlackElo "1983"]
[PlyCount "64"]
[EventDate "2009.06.09"]
[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. c4 d5 3. cxd5 cxd5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. e5 e6 7. d4 h5 8. Ne2 Ne7 9. Nbc3 Nf5 10. 0-0 Nc6 11. a3 Na5 12. Qd3 Rc8 13. Bg5 a6 14. Rfe1 Rc4 15. b4 Nc6 16. Be3 Be7 17. Na4 Ncxd4 18. Nb6 Nxe2+ 19. Qxe2 Qc6 20. Nxc4 dxc4 21. Rac1 b5 22. Red1 g6 23. f3 0-0 24. Qf2 Rc8 25. Rc2 Qc7 26. f4 Qc6 27. g3 a5 28. Bc5 Bxc5 29. bxc5 Qxc5 30. Qxc5 Rxc5 31. Rd8+ Kg7 32. Rb8 Nd4 0-1

[Event "Perm op 06"]
[Site "Perm"]
[Date "2009.06.10"]
[Round "3"]
[White "Orekhov, Viktor"]
[Black "Ardovsky, Philip"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2055"]
[BlackElo "2095"]
[PlyCount "16"]
[EventDate "2009.06.09"]
[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 c5 2. d5 g6 3. c4 f5 4. Nc3 Bg7 5. Qc2 Nf6 6. e3 0-0 7. Bd3 d6 8. Nge2 Nbd7 1/2-1/2

[Event "Perm op 05"]
[Site "Perm"]
[Date "2009.05.22"]
[Round "8"]
[White "Kohanov, Boris"]
[Black "Orekhov, Viktor"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1935"]
[BlackElo "2294"]
[PlyCount "95"]
[EventDate "2009.05.13"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bb5+ Bd7 6. Qe2 g6 7. 0-0 Bg7 8. c3 0-0 9. Bxd7 Nfxd7 10. Na3 Nc6 11. Be3 Qc8 12. Rad1 Nf6 13. f3 Re8 14. Rfe1 d5 15. Nxc6 Qxc6 16. exd5 Nxd5 17. Qb5 e6 18. Qxc6 bxc6 19. Nc4 Bf8 20. Bd4 Rec8 21. g3 c5 22. Be5 Rc6 23. g4 a5 24. g5 a4 25. Ne3 Nxe3 26. Rxe3 c4 27. f4 Bc5 28. Bd4 a3 29. Bxc5 Rxc5 30. Re2 Rf5 31. Rd4 e5 32. Rxc4 axb2 33. Rxb2 exf4 34. h4 h6 35. gxh6 Kh7 36. Rf2 f3 37. Kh2 Ra3 38. Kg3 Kxh6 39. Rf4 Rxf4 40. Kxf4 Rxc3 41. Rxf3 Rc4+ 42. Kg3 f5 43. Rf4 Rc3+ 44. Rf3 Rc4 45. Rf4 Rc3+ 46. Rf3 Rc2 47. Ra3 Rc1 48. Ra8 1-0

[Event "Perm op 05"]
[Site "Perm"]
[Date "2009.05.21"]
[Round "7"]
[White "Plekhov, Oleg"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1845"]
[BlackElo "2027"]
[PlyCount "62"]
[EventDate "2009.05.13"]
[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 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 Bf5 7. Nge2 e6 8. Ng3 Bg6 9. Bd3 Bd6 10. Bxd6 Qxd6 11. 0-0 0-0 12. Bxg6 hxg6 13. Rc1 Rfc8 14. Qe2 a6 15. b3 b5 16. Qd2 Rc7 17. Nge2 Rac8 18. Nf4 e5 19. dxe5 Nxe5 20. Rfd1 Kf8 21. h3 g5 22. Nd3 Nxd3 23. Qxd3 Qe5 24. Ne2 Rxc1 25. Rxc1 Rxc1+ 26. Nxc1 Qb2 27. Qf1 g4 28. h4 Ne4 29. Nd3 Qxa2 30. Nb4 Qxb3 31. Nxa6 g3 0-1

[Event "Perm op 05"]
[Site "Perm"]
[Date "2009.05.20"]
[Round "6"]
[White "Orekhov, Viktor"]
[Black "Volodin, Ivan"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2061"]
[BlackElo "2014"]
[PlyCount "106"]
[EventDate "2009.05.13"]
[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. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 c6 8. Qc2 0-0 9. Bd3 Nbd7 10. Nge2 b6 11. f3 Bb7 12. 0-0-0 c5 13. g4 Ne8 14. Bf2 c4 15. Bh7+ Kh8 16. Bf5 Nd6 17. h4 Nxf5 18. Qxf5 g6 19. Qc2 a6 20. Nf4 Nf6 21. g5 Ng8 22. h5 Bxg5 23. hxg6 Bxf4 24. g7+ Kxg7 25. exf4 Qd6 26. f5 Qf4+ 27. Kb1 Bc8 28. f6+ Qxf6 29. Rdg1+ Kh8 30. Rh5 Qxf3 31. Rgh1 Qd3 32. Be3 Qxc2+ 33. Kxc2 Be6 34. Nxd5 Bxd5 35. Rxd5 Rfe8 36. Bxh6 Nxh6 37. Rxh6+ Kg7 38. Rxb6 Re6 39. Rxe6 fxe6 40. Rc5 Kf6 41. Rxc4 Ke7 42. Kc3 Kd6 43. Rc5 Rb8 44. b4 Rb6 45. Kc4 Rb8 46. a4 Rb7 47. d5 exd5+ 48. Rxd5+ Kc6 49. Rh5 Rg7 50. Rh6+ Kb7 51. Rh5 Rc7+ 52. Kb3 Rg7 53. b5 axb5 1/2-1/2

[Event "Perm op 05"]
[Site "Perm"]
[Date "2009.05.19"]
[Round "5"]
[White "Orekhov, Viktor"]
[Black "Pershina, Elena"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2158"]
[BlackElo "1976"]
[PlyCount "87"]
[EventDate "2009.05.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. d4 d6 4. b3 c5 5. Bb2 Nc6 6. Bg2 Bg4 7. 0-0 Qc8 8. Re1 h5 9. Nbd2 cxd4 10. e3 h4 11. exd4 Nxd4 12. Nc4 Nxf3+ 13. Bxf3 Bxf3 14. Qxf3 Kf8 15. Bxg7+ Kxg7 16. g4 h3 17. Qc3+ f6 18. Qg3 Qc6 19. Rad1 Rc8 20. g5 fxg5 21. Qxg5 Rh5 22. Qg3 Kh6 23. f4 Rf8 24. Re6 Qg2+ 25. Qxg2 hxg2 26. Rd4 Rhf5 27. Kxg2 Rxf4 28. Rxf4 Rxf4 29. Na5 Rd4 30. Re2 Rb4 31. c3 Rb5 32. b4 a6 33. a4 Rg5+ 34. Kf3 Rf5+ 35. Kg2 b6 36. Nc6 e5 37. a5 bxa5 38. Nxa5 Ne7 39. Nb7 Nd5 40. Nxd6 Rg5+ 41. Kf3 Nxc3 42. Nf7+ Kh5 43. Rxe5 Rxe5 44. Nxe5 1/2-1/2

[Event "Perm op 05"]
[Site "Perm"]
[Date "2009.05.13"]
[Round "1"]
[White "Orekhov, Viktor"]
[Black "Azanov, Pavel"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2028"]
[BlackElo "2351"]
[PlyCount "67"]
[EventDate "2009.05.13"]
[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 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nh3 0-0 6. 0-0 d6 7. Nf4 c6 8. f3 e5 9. dxe5 dxe5 10. Qxd8 Rxd8 11. Nd3 Nd5 12. Bg5 Re8 13. e4 Nxc3 14. bxc3 f4 15. g4 Na6 16. Bh4 Nc7 17. a4 Be6 18. Rfb1 b6 19. Bf1 Bc4 20. Rd1 h6 21. Nb4 Bxf1 22. Kxf1 g5 23. Rd7 c5 24. Nc6 Na6 25. Bf2 Nb8 26. Nxb8 Rexb8 27. Rad1 Bf8 28. R1d5 Re8 29. Rb7 Re6 30. Ke2 h5 31. gxh5 Rh6 32. Rxe5 Rxh5 33. h4 Bg7 34. Rxg5 1-0

[Event "Perm op 04"]
[Site "Perm"]
[Date "2009.04.29"]
[Round "8"]
[White "Orekhov, Viktor"]
[Black "Lysenko, Gennady"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2294"]
[BlackElo "2094"]
[PlyCount "51"]
[EventDate "2009.04.20"]
[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 g6 3. f4 e6 4. Nf3 Bg7 5. Nc3 d5 6. e5 Nh6 7. Ne2 Nd7 8. Bd2 b6 9. Ng3 c5 10. c3 Bb7 11. a4 Qc7 12. Be2 Nf5 13. Nxf5 exf5 14. Be3 0-0 15. 0-0 Rae8 16. a5 f6 17. axb6 axb6 18. Qe1 g5 19. Qg3 fxe5 20. dxe5 g4 21. Nd2 Nxe5 22. fxe5 Bxe5 23. Bf4 Bxf4 24. Rxf4 Qe5 25. Bb5 Re7 26. Raf1 1-0

[Event "Perm op 04"]
[Site "Perm"]
[Date "2009.04.28"]
[Round "7"]
[White "Orekhov, Viktor"]
[Black "Karpenko, Alexander"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1932"]
[BlackElo "2003"]
[PlyCount "61"]
[EventDate "2009.04.20"]
[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. e4 dxe4 3. Nc3 Nf6 4. Bf4 e6 5. Bc4 Nd5 6. Bg3 Bb4 7. Nge2 0-0 8. 0-0 f5 9. Be5 Nc6 10. Nb5 Nxe5 11. dxe5 c6 12. Nbd4 f4 13. c3 Bc5 14. Qc2 f3 15. gxf3 exf3 16. Ng3 Bxd4 17. cxd4 Qh4 18. Rfe1 Qxd4 19. Re4 Qc5 20. b4 Qe7 21. a3 Bd7 22. Rg4 Rf7 23. Re1 a5 24. Bd3 g6 25. h4 Nf4 26. h5 Nxd3 27. Qxd3 Rg7 28. hxg6 hxg6 29. Rxg6 Rxg6 30. Qxg6+ Qg7 31. Qh5 0-1

[Event "Perm op 04"]
[Site "Perm"]
[Date "2009.04.27"]
[Round "6"]
[White "Davydov, Stepan"]
[Black "Orekhov, Viktor"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2195"]
[BlackElo "1920"]
[PlyCount "29"]
[EventDate "2009.04.20"]
[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 e6 2. c4 c6 3. d4 g6 4. Nc3 Bg7 5. Nf3 Ne7 6. Bg5 d5 7. cxd5 exd5 8. exd5 cxd5 9. Bb5+ Nbc6 10. Bxc6+ bxc6 11. Qe2 Be6 12. 0-0 0-0 13. Ne5 Qe8 14. Rae1 Rc8 15. Nxf7 1-0

[Event "Perm op 04"]
[Site "Perm"]
[Date "2009.04.24"]
[Round "5"]
[White "Orekhov, Viktor"]
[Black "Goldshtein, Grigory"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2028"]
[BlackElo "1920"]
[PlyCount "39"]
[EventDate "2009.04.20"]
[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 g6 2. d4 d6 3. Bd3 Bg7 4. Ne2 Nc6 5. c3 e5 6. d5 Nce7 7. 0-0 f5 8. f4 fxe4 9. Bxe4 Nf6 10. fxe5 dxe5 11. Bg5 Nxe4 12. Qa4+ Qd7 13. Qxe4 Qxd5 14. Qc2 Bf5 15. Qc1 Nc6 16. Ng3 0-0 17. Na3 a6 18. Qe3 Qd3 19. Nxf5 Qxe3+ 20. Nxe3 1-0

[Event "Perm op 04"]
[Site "Perm"]
[Date "2009.04.23"]
[Round "4"]
[White "Ivanov, Rostislav"]
[Black "Orekhov, Viktor"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2014"]
[BlackElo "2193"]
[PlyCount "57"]
[EventDate "2009.04.20"]
[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. g3 d5 3. Bg2 c6 4. Nf3 Bf5 5. 0-0 e6 6. Nh4 Bg6 7. Bg5 Be7 8. Nd2 Nbd7 9. a3 a5 10. b3 0-0 11. Nxg6 hxg6 12. c3 Re8 13. Qc2 Nf8 14. e4 dxe4 15. Nxe4 Nxe4 16. Bxe7 Rxe7 17. Bxe4 e5 18. Rfd1 exd4 19. Rxd4 Qc7 20. Rad1 Rae8 21. Bg2 Re1+ 22. Rxe1 Rxe1+ 23. Bf1 Ne6 24. Re4 Rxe4 25. Qxe4 Qd7 26. Qe3 Qd1 27. b4 axb4 28. axb4 Qd5 29. h4 1/2-1/2

[Event "Perm op 04"]
[Site "Perm"]
[Date "2009.04.22"]
[Round "3"]
[White "Orekhov, Viktor"]
[Black "Nechaev, Nikolay A"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2185"]
[BlackElo "2033"]
[PlyCount "45"]
[EventDate "2009.04.20"]
[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 d5 3. d4 f5 4. g3 Nf6 5. Bg2 c6 6. Nf3 Bd6 7. 0-0 0-0 8. b3 Nbd7 9. Bb2 Ne4 10. e3 Qf6 11. Ne1 Qh6 12. Qe2 b6 13. f3 Ng5 14. h4 Nf7 15. e4 fxe4 16. fxe4 dxe4 17. Nxe4 Bc7 18. Nf3 Bb7 19. Nfg5 Nxg5 20. Nxg5 Rae8 21. Rxf8+ Kxf8 22. Rf1+ Kg8 23. Rf7 1-0

[Event "Perm op 04"]
[Site "Perm"]
[Date "2009.04.21"]
[Round "2"]
[White "Liang, Vladimir"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1965"]
[BlackElo "2294"]
[PlyCount "101"]
[EventDate "2009.04.20"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Be2 Nh6 7. Na3 cxd4 8. cxd4 Bxa3 9. bxa3 Nf5 10. Kf1 Ncxd4 11. Nxd4 Qxd4 12. Bb5+ Bd7 13. Bxd7+ Kxd7 14. Qxd4 Nxd4 15. Rb1 b6 16. Bb2 Nc6 17. Ke2 Rac8 18. Rhd1 Rc7 19. Rd2 Na5 20. Bd4 Rhc8 21. f4 Nc4 22. Rd3 Na5 23. Rbd1 Rc2+ 24. R1d2 Rxd2+ 25. Kxd2 Rc4 26. g3 Nc6 27. Bc3 Ne7 28. h3 Nf5 29. g4 Ne7 30. Ke3 Ng6 31. Bd4 Rc2 32. f5 Nh4 33. Kf4 h6 34. Kg3 g5 35. fxg6 Nxg6 36. Rf3 Ke8 37. Rc3 Rxa2 38. Rc8+ Kd7 39. Ra8 Rxa3+ 40. Kf2 Kc7 41. Be3 Kb7 42. Rg8 Nxe5 43. Rg7 Kc6 44. h4 Ra4 45. Kg3 d4 46. Bxh6 d3 47. h5 Rd4 48. Bd2 Rd7 49. h6 Ng6 50. h7 Kd5 51. Rxg6 0-1

[Event "Perm op 04"]
[Site "Perm"]
[Date "2009.04.20"]
[Round "1"]
[White "Orekhov, Viktor"]
[Black "Suslin, Boris"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2185"]
[BlackElo "2014"]
[PlyCount "61"]
[EventDate "2009.04.20"]
[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 Nf6 2. Nc3 e5 3. g3 c6 4. Bg2 Be7 5. e4 d6 6. Nge2 Be6 7. d3 d5 8. b3 d4 9. Nb1 Bb4+ 10. Nd2 Qc8 11. a3 Bd6 12. h3 0-0 13. g4 a5 14. Ng3 g6 15. Nf3 b5 16. a4 Bb4+ 17. Bd2 Nbd7 18. 0-0 Bxd2 19. Qxd2 Kg7 20. axb5 cxb5 21. Rxa5 Rb8 22. Rfa1 bxc4 23. bxc4 Rb3 24. Rd1 Qc7 25. Qg5 h6 26. Qd2 Nc5 27. Bf1 Ncxe4 28. Nxe4 Nxe4 29. Qe1 Nc3 30. Rda1 Re8 31. Qxe5+ 1-0

[Event "Perm op-A 03"]
[Site "Perm"]
[Date "2009.03.19"]
[Round "9"]
[White "Turov, Vladimir"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2115"]
[BlackElo "2293"]
[PlyCount "56"]
[EventDate "2009.03.11"]
[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. g3 e6 3. Bg2 c5 4. c4 cxd4 5. Qxd4 Nc6 6. Qd1 Bb4+ 7. Bd2 Qb6 8. Nf3 Ne4 9. 0-0 Bc5 10. Be1 Qxb2 11. Nfd2 Nxf2 12. Bxf2 Bxf2+ 13. Rxf2 Qxa1 14. Qc2 0-0 15. Nb3 Qe5 16. N1d2 a5 17. Nf3 Qe3 18. Nbd2 f5 19. Nf1 Qc5 20. e3 a4 21. Ne1 Ne5 22. Nd3 Nxd3 23. Qxd3 Ra6 24. h3 Rb6 25. Kh2 d6 26. Qc2 Bd7 27. e4 a3 28. Re2 Rb2 0-1

[Event "Perm op-A 03"]
[Site "Perm"]
[Date "2009.03.18"]
[Round "8"]
[White "Orekhov, Viktor"]
[Black "Ivanov, Rostislav"]
[Result "1/2-1/2"]
[ECO "B95"]
[WhiteElo "2293"]
[BlackElo "2252"]
[PlyCount "61"]
[EventDate "2009.03.11"]
[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 a6 6. Bg5 e6 7. Qf3 Be7 8. 0-0-0 Nbd7 9. Rg1 0-0 10. g4 Qc7 11. h4 Rb8 12. Be3 b5 13. g5 Ne8 14. Qg3 b4 15. Nce2 Nc5 16. f3 a5 17. Kb1 a4 18. Rc1 a3 19. b3 Ba6 20. Bd2 Qb6 21. h5 Bxe2 22. Nxe2 f5 23. exf5 Rxf5 24. Rd1 Nc7 25. Bh3 Re5 26. Nc1 Rf8 27. Rge1 Rxe1 28. Rxe1 e5 29. f4 d5 30. Qg1 Qb7 31. Bg2 1/2-1/2

[Event "Perm op-A 03"]
[Site "Perm"]
[Date "2009.03.17"]
[Round "7"]
[White "Orekhov, Viktor"]
[Black "Nechaev, Nikolay A"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "2099"]
[BlackElo "2003"]
[PlyCount "93"]
[EventDate "2009.03.11"]
[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. d4 exd4 3. Qxd4 Nc6 4. Qe3 g6 5. Nc3 Bg7 6. Bd2 Nge7 7. 0-0-0 d6 8. Nd5 0-0 9. Bc3 Nxd5 10. exd5 Bxc3 11. Qxc3 Ne7 12. h4 c6 13. dxc6 bxc6 14. h5 Be6 15. Nf3 Nd5 16. Qd2 Qf6 17. Ng5 Nf4 18. Nxe6 Nxe6 19. Rh3 d5 20. Rf3 Qg5 21. Qxg5 Nxg5 22. Rc3 Rac8 23. hxg6 hxg6 24. f3 Rfd8 25. Re3 Ne6 26. g3 c5 27. f4 Kg7 28. Re5 d4 29. Bc4 Kf6 30. Rde1 Rc6 31. Rh1 Kg7 32. a3 a5 33. Rh2 Rdc8 34. b3 Kf6 35. Kd2 Rd6 36. Rh7 Rb6 37. Kd3 Rd6 38. Bxe6 Rxe6 39. Rxe6+ Kxe6 40. Kc4 Rc7 41. g4 Kd6 42. Rh8 a4 43. Rd8+ Ke7 44. Rd5 axb3 45. cxb3 Rd7 46. Rxd7+ Kxd7 47. b4 1-0

[Event "Perm op-A 03"]
[Site "Perm"]
[Date "2009.03.16"]
[Round "6"]
[White "Kashin, Yury"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1789"]
[BlackElo "1688"]
[PlyCount "76"]
[EventDate "2009.03.11"]
[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 c5 3. d5 Nf6 4. Nc3 d6 5. Nf3 e5 6. Bd3 Be7 7. 0-0 0-0 8. a4 Na6 9. Re1 Nb4 10. h3 Ne8 11. Bc4 Kh8 12. Ra3 g6 13. Bh6 Ng7 14. Qd2 f5 15. Ng5 Nxc2 16. Bxg7+ Kxg7 17. Ne6+ Bxe6 18. Qxc2 Bd7 19. f3 Bh4 20. Rf1 Bg5 21. Nb5 Bc8 22. a5 a6 23. Nc3 Be3+ 24. Kh2 Qg5 25. g3 f4 26. g4 h5 27. Nd1 Bd4 28. Be2 Qh4 29. Bc4 hxg4 30. fxg4 Bxg4 31. Rb3 f3 32. Rxb7+ Kh8 33. Nf2 Bc8 34. Rc7 Be3 35. b4 Bf4+ 36. Kh1 Bxh3 37. Nxh3 Qxh3+ 38. Kg1 Be3+ 0-1

[Event "Perm op-A 03"]
[Site "Perm"]
[Date "2009.03.15"]
[Round "5"]
[White "Orekhov, Viktor"]
[Black "Suslin, Boris"]
[Result "0-1"]
[ECO "C08"]
[WhiteElo "1912"]
[BlackElo "1932"]
[PlyCount "76"]
[EventDate "2009.03.11"]
[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 d5 3. Nd2 c5 4. Ngf3 a6 5. exd5 exd5 6. dxc5 Bxc5 7. Nb3 Be7 8. h3 Nf6 9. Bd3 0-0 10. 0-0 h6 11. Re1 Nc6 12. c3 Bd6 13. a4 Re8 14. Be3 Ne4 15. a5 Qf6 16. Nbd4 Bd7 17. Bc2 Bc7 18. Nb3 Rad8 19. Nfd2 Qe5 20. Nf1 Bc8 21. f3 Nf6 22. Qd2 Qh5 23. Bf4 Bxf4 24. Qxf4 Qg5 25. Qxg5 hxg5 26. Ng3 g6 27. Kf2 Kf8 28. Rxe8+ Rxe8 29. Rd1 Rd8 30. Ne2 Re8 31. Ned4 Ne5 32. Bd3 Nfd7 33. Bf1 Nc4 34. Bxc4 dxc4 35. Nd2 Ne5 36. Kg3 f5 37. f4 gxf4+ 38. Kxf4 Kg7 0-1

[Event "Perm op-A 03"]
[Site "Perm"]
[Date "2009.03.14"]
[Round "4"]
[White "Zhulanov, Viktor"]
[Black "Orekhov, Viktor"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2264"]
[BlackElo "2199"]
[PlyCount "13"]
[EventDate "2009.03.11"]
[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. Nf3 e6 3. c4 c5 4. d5 b5 5. Bg5 bxc4 6. Nc3 h6 7. Bxf6 1/2-1/2

[Event "Perm op-A 03"]
[Site "Perm"]
[Date "2009.03.13"]
[Round "3"]
[White "Orekhov, Viktor"]
[Black "Dragunov, Viacheslav"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "2003"]
[BlackElo "1965"]
[PlyCount "69"]
[EventDate "2009.03.11"]
[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 d5 2. c4 Nf6 3. Nf3 e6 4. Nc3 Bb4 5. e3 0-0 6. Bd3 b6 7. 0-0 Ba6 8. Ne5 Bxc3 9. bxc3 Ne4 10. Ba3 Re8 11. f3 Nf6 12. Re1 c5 13. Qa4 Nfd7 14. cxd5 Bxd3 15. Nxd3 exd5 16. dxc5 bxc5 17. Nxc5 Nb6 18. Qb3 Nc6 19. Rad1 Na5 20. Qb5 Nac4 21. Bc1 Qf6 22. Nd7 Nxd7 23. Qxd7 Red8 24. Qg4 Qxc3 25. Qd4 Qxd4 26. Rxd4 Nb6 27. Bb2 Rac8 28. Re2 f5 29. Kf2 Rc4 30. Red2 Rdc8 31. Kg3 Kf7 32. h4 Ke6 33. Kf4 g6 34. Kg5 R8c7 35. g3 1/2-1/2

[Event "Perm op-A 03"]
[Site "Perm"]
[Date "2009.03.12"]
[Round "2"]
[White "Liang, Vladimir"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2003"]
[BlackElo "2079"]
[PlyCount "84"]
[EventDate "2009.03.11"]
[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 d6 2. d4 g6 3. f4 Bg7 4. Nf3 Nf6 5. e5 Nfd7 6. Bc4 e6 7. 0-0 0-0 8. c3 Nb6 9. Bb3 Nc6 10. Na3 Ne7 11. Qe1 Bd7 12. Nc2 Bb5 13. Rf2 a5 14. Ne3 a4 15. Bc2 Nbd5 16. Nxd5 Nxd5 17. a3 Ne7 18. g4 Bc6 19. Be4 dxe5 20. fxe5 Bxe4 21. Qxe4 Qd5 22. Qe2 c5 23. Bg5 Rad8 24. Rd1 cxd4 25. Rxd4 Qa5 26. Bf6 Nd5 27. g5 h5 28. Qe4 b5 29. Nh4 Qa7 30. Kh1 Rc8 31. Rfd2 Rfe8 32. Ng2 Bf8 33. Qd3 Qb7 34. Qf3 Qa8 35. R2d3 Bc5 36. Rh4 Nxf6 37. Qxf6 Be7 38. Qf4 Rc4 39. Qg3 Rxh4 40. Qxh4 Rd8 41. Rd4 Qf3 42. Qe1 Bxg5 0-1

[Event "Perm op-A 03"]
[Site "Perm"]
[Date "2009.03.11"]
[Round "1"]
[White "Orekhov, Viktor"]
[Black "Ogorodov, Petr"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2028"]
[BlackElo "2351"]
[PlyCount "65"]
[EventDate "2009.03.11"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 0-0 9. Be2 h6 10. Qd6 Qe7 11. Qg3 Kh7 12. e5 Nd5 13. Nb5 f5 14. c4 Nb6 15. 0-0 Qc5 16. b3 Qxe5 17. Qxe5 Nxe5 18. Bf4 d6 19. Nxd6 Nf7 20. Rfd1 Nxd6 21. Rxd6 Rf7 22. Rad1 Rd7 23. Bf3 Re7 24. Be3 e5 25. a4 e4 26. Bh5 Re6 27. a5 g6 28. axb6 gxh5 29. bxa7 Kg6 30. Rd8 b6 31. h4 Bb7 32. Rxa8 Bxa8 33. Rd8 1-0

[Event "Moscow op-D (Seniors)"]
[Site "Moscow"]
[Date "2009.02.07"]
[Round "9.23"]
[White "Orekhov, Viktor"]
[Black "Mosionzhik, Ilya Samoilovich"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2276"]
[BlackElo "2172"]
[PlyCount "67"]
[EventDate "2009.01.30"]
[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. d4 exd4 4. Nxd4 Be7 5. Nc3 Nf6 6. g3 Bg4 7. f3 Bd7 8. Be3 Qc8 9. Qd2 a6 10. a4 Nc6 11. Be2 0-0 12. g4 Nxd4 13. Bxd4 Bc6 14. h4 Nd7 15. g5 f6 16. Bc4+ Kh8 17. Be6 Qd8 18. 0-0-0 Ne5 19. Qg2 Bd7 20. Bxd7 Qxd7 21. f4 Nc6 22. Be3 f5 23. Rhe1 fxe4 24. Nxe4 b5 25. Nc5 Qc8 26. Qxc6 dxc5 27. h5 bxa4 28. h6 Bd6 29. hxg7+ Kxg7 30. Bxc5 Bxf4+ 31. Kb1 Rf7 32. Bd4+ Kf8 33. g6 hxg6 34. Rh1 1-0

[Event "Perm op-B 11"]
[Site "Perm"]
[Date "2008.11.26"]
[Round "7"]
[White "Orekhov, Viktor"]
[Black "Dragunov, Viacheslav"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2280"]
[BlackElo "2265"]
[PlyCount "56"]
[EventDate "2008.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. Bb5+ Nfd7 7. dxc5 Bxc3+ 8. bxc3 Qa5 9. Bxd7+ Nxd7 10. Qd4 e5 11. fxe5 dxc5 12. Qd6 Qxc3+ 13. Kf2 Qxc2+ 14. Kg3 Qc4 15. Bh6 Qe6 16. Rad1 Qxd6 17. Rxd6 a5 18. Rf1 Rg8 19. e6 fxe6 20. Bg5 Ra6 21. Rxa6 bxa6 22. Rd1 h6 23. Bxh6 Nf6 24. Kf4 e5+ 25. Nxe5 g5+ 26. Ke3 Ke7 27. h3 Bb7 28. g4 Bxe4 1/2-1/2

[Event "Perm op-B 11"]
[Site "Perm"]
[Date "2008.11.25"]
[Round "6"]
[White "Klots, Leonid"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2252"]
[BlackElo "2280"]
[PlyCount "102"]
[EventDate "2008.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 e5 4. d3 Nf6 5. Nf3 d6 6. Be2 Nc6 7. 0-0 Be7 8. h3 0-0 9. Be3 Re8 10. Rc1 Bf8 11. Qa4 Ne7 12. Nd5 Ng6 13. Bg5 Be7 14. Nxe7+ Qxe7 15. Rfe1 h6 16. Be3 Rf8 17. Nh2 Bc8 18. Ng4 Be6 19. Qd1 a5 20. g3 Nd7 21. h4 Rfd8 22. Nh2 Nc5 23. Bf3 Ra7 24. h5 Nf8 25. Bg2 Bc8 26. f4 Nfe6 27. Nf3 Qf6 28. f5 Nd4 29. Nh2 Qe7 30. Qd2 Nd7 31. Qf2 Nc6 32. b3 Nf6 33. Bf3 a4 34. Ra1 Bd7 35. Qb2 axb3 36. axb3 Rda8 37. Rxa7 Rxa7 38. Ra1 Rxa1+ 39. Qxa1 Qd8 40. d4 exd4 41. Bxd4 Nxd4 42. Qxd4 Qe8 43. Kf2 Bc6 44. Ke3 Qe7 45. Ng4 Nxg4+ 46. Bxg4 Qg5+ 47. Kf3 Qc1 48. Qd3 Qe1 49. Kf4 Qc1+ 50. Qe3 Qb2 51. Bf3 Kf8 0-1

[Event "Perm op-B 11"]
[Site "Perm"]
[Date "2008.11.24"]
[Round "5"]
[White "Orekhov, Viktor"]
[Black "Sterliagova, Tatiana"]
[Result "1/2-1/2"]
[ECO "C99"]
[WhiteElo "2280"]
[BlackElo "2346"]
[PlyCount "89"]
[EventDate "2008.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[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 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bb7 14. Nf1 Rac8 15. Bd3 Nc6 16. d5 Nb4 17. Ne3 Nxd3 18. Qxd3 Nd7 19. Nf5 Nc5 20. Qe2 g6 21. Nxe7+ Qxe7 22. Bh6 Rfe8 23. Red1 Rc7 24. Rac1 b4 25. b3 Qd7 26. Nd2 f5 27. f3 a5 28. Be3 Ba6 29. Nc4 fxe4 30. fxe4 Nxe4 31. Bb6 Rxc4 32. bxc4 Nc3 33. Rxc3 bxc3 34. Bxa5 Qa4 35. Bxc3 Bxc4 36. Qd2 Qxa2 37. Qxa2 Bxa2 38. Bb4 Rd8 39. Rd2 Bc4 40. Rc2 Bxd5 41. Rd2 Bc4 42. Rxd6 Rxd6 43. Bxd6 e4 44. Kf2 Kf7 45. g3 1/2-1/2

[Event "Perm op-B 11"]
[Site "Perm"]
[Date "2008.11.23"]
[Round "4"]
[White "Mislavskiy, Evgeny"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2115"]
[BlackElo "2280"]
[PlyCount "154"]
[EventDate "2008.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nc3 Bb4 4. Qc2 0-0 5. Bg5 h6 6. Bh4 Be7 7. e3 Nh5 8. Bxe7 Qxe7 9. e4 Nc6 10. Nf3 Nf4 11. g3 Ng6 12. h4 Re8 13. a3 d6 14. 0-0-0 a6 15. h5 Nf8 16. g4 Nh7 17. Kb1 b6 18. d5 Ne5 19. Nxe5 dxe5 20. f3 Ng5 21. Be2 Bd7 22. Ka2 Rab8 23. b4 Bc8 24. Rd3 Bb7 25. Rhd1 Rbd8 26. R1d2 Nh3 27. Bf1 Nf4 28. Re3 Qg5 29. Re1 Qe7 30. Red1 Qh4 31. Ne2 Nxe2 32. Bxe2 exd5 33. cxd5 Qe7 34. Rc1 Rc8 35. Rd3 Qd6 36. Rc3 Re7 37. Bc4 Kh8 38. Qe2 b5 39. Bb3 Qb6 40. Rc5 Qd6 41. Kb2 Kg8 42. Kb1 Qb6 43. Qd2 Qd6 44. g5 Rd7 45. gxh6 Qxh6 46. Qh2 Qf6 47. Qg3 Qd6 48. Rg1 Qf6 49. Qg4 Rcd8 50. d6 cxd6 51. Rc2 d5 52. Rcg2 Kf8 53. Qxg7+ Ke7 54. exd5 Bxd5 55. Bxd5 Rxd5 56. Qxf6+ Kxf6 57. h6 Rh8 58. Rh1 Rh7 59. Kc2 Rd4 60. Kc3 Rf4 61. Rg3 Rf5 62. Kd3 Rg5 63. Rgh3 Kg6 64. Ke4 f6 65. Kd5 Rg2 66. Ke4 Kf7 67. Kd5 Rg6 68. Rh5 Rg3 69. Ke4 Ke6 70. Rc1 Kd6 71. Rc3 Rg6 72. Rd3+ Ke7 73. Rc3 Kd7 74. Rd3+ Ke7 75. Rc3 Rhxh6 76. Rxh6 Rxh6 77. Rc6 f5+ 0-1

[Event "Perm op-B 11"]
[Site "Perm"]
[Date "2008.11.22"]
[Round "3"]
[White "Golenev, Robert"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "2082"]
[BlackElo "2280"]
[PlyCount "58"]
[EventDate "2008.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 h6 9. Ne4 Nd5 10. 0-0 Nf4 11. Be2 Be7 12. d3 0-0 13. Bf3 Rb8 14. d4 Ng6 15. dxe5 Nxe5 16. Be2 Qc7 17. Nbd2 f5 18. Nc3 Rd8 19. Qe1 Bd6 20. h3 Re8 21. Qd1 Qe7 22. f4 Bc5+ 23. Kh2 Ng4+ 24. Kg3 Ne3 25. Qe1 Nxc2 26. Qd1 Nxa1 27. Nf3 Qc7 28. h4 Rd8 29. Qa4 Rb4 0-1

[Event "Perm op-B 11"]
[Site "Perm"]
[Date "2008.11.21"]
[Round "1"]
[White "Orekhov, Viktor"]
[Black "Plekhov, Oleg"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2280"]
[BlackElo "2100"]
[PlyCount "74"]
[EventDate "2008.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[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 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. h4 h5 10. Nf3 b6 11. Bh6 Na5 12. Bxg7 Kxg7 13. Bd3 c5 14. Qe3 Qc7 15. 0-0 e6 16. Rac1 Bb7 17. Rfd1 Rac8 18. Ng5 Qe7 19. e5 cxd4 20. cxd4 a6 21. Qf4 Rfd8 22. Rxc8 Rxc8 23. Be4 Bd5 24. Bxd5 exd5 25. Qf3 Rd8 26. g3 Nc4 27. Kg2 b5 28. g4 hxg4 29. Qxg4 Rh8 30. Rh1 Rh5 31. Rh3 Nd2 32. Qf4 Ne4 33. Nxe4 dxe4 34. Qxe4 b4 35. Qc6 a5 36. Qa6 Qd8 37. Qc6 Qxd4 1/2-1/2

[Event "Perm op-B 11"]
[Site "Perm"]
[Date "2008.11.20"]
[Round "1"]
[White "Mikheeva, Natalia"]
[Black "Orekhov, Viktor"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "1979"]
[BlackElo "2280"]
[PlyCount "102"]
[EventDate "2008.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Nf3 Nbd7 7. Be2 Nf8 8. 0-0 Ng6 9. Ne1 0-0 10. Nd3 a6 11. a4 b6 12. Be3 Rb8 13. b4 Nd7 14. a5 Bg5 15. Qd2 Bxe3 16. Qxe3 Qh4 17. g3 Qh3 18. Rfb1 cxb4 19. Nxb4 bxa5 20. Nc6 Rxb1+ 21. Rxb1 Nc5 22. Bf1 Qh5 23. Nxa5 f5 24. exf5 Qxf5 25. Nc6 Qc2 26. Nb4 Qf5 27. Nd3 Nxd3 28. Bxd3 Qf7 29. Ne4 Qe7 30. c5 dxc5 31. d6 Qf7 32. Qxc5 h6 33. Rb8 Be6 34. Rxf8+ Nxf8 35. Qxe5 Qf3 36. Bf1 a5 37. Qd4 Kh8 38. Nd2 Qd1 39. Qf4 Nd7 40. Qe3 Bh3 41. f4 Bxf1 42. Qe8+ Kh7 43. Nxf1 Qxd6 44. Qe4+ Qg6 45. f5 Qb6+ 46. Kg2 Nf6 47. Qf3 a4 48. Ne3 Qb3 49. Qe2 a3 50. Kh3 a2 51. Nc2 Qxc2 0-1

