[Event "Abakan op"]
[Site "Abakan"]
[Date "2013.12.08"]
[Round "9"]
[White "Derevyagin, Valery"]
[Black "Prokhorov, Vladislav"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1997"]
[BlackElo "1754"]
[PlyCount "48"]
[EventDate "2013.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. 0-0 e6 5. d3 Be7 6. Nbd2 0-0 7. Re1 Nc6 8. e4 b6 9. b3 Bb7 10. exd5 Nxd5 11. Bb2 Bf6 12. Bxf6 Qxf6 13. Nc4 Rad8 14. Qd2 Nd4 15. Nxd4 cxd4 16. a4 Qe7 17. Qe2 Nc3 18. Qg4 Bxg2 19. Kxg2 Qb7+ 20. Qf3 Qxf3+ 21. Kxf3 Rfe8 22. h4 f6 23. g4 e5 24. Kg3 Nd5 1/2-1/2

[Event "Abakan op"]
[Site "Abakan"]
[Date "2013.12.07"]
[Round "8"]
[White "Topoev, Oleg"]
[Black "Derevyagin, Valery"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1856"]
[BlackElo "1997"]
[PlyCount "85"]
[EventDate "2013.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 c6 3. Nc3 d5 4. e3 e6 5. Bd3 Na6 6. a3 Nc7 7. Nf3 Bd6 8. Qc2 h6 9. cxd5 exd5 10. e4 dxe4 11. Bxe4 Nxe4 12. Qxe4+ Qe7 13. Qxe7+ Bxe7 14. 0-0 0-0 15. Bf4 Ne6 16. Rfe1 Rd8 17. Rad1 Bf6 18. Be5 Bxe5 19. dxe5 Kf8 20. Rxd8+ Nxd8 21. Nd4 Ne6 22. Rd1 Nxd4 23. Rxd4 Bf5 24. g4 Be6 25. h3 Ke7 26. f4 Rd8 27. Rxd8 Kxd8 28. f5 Bc8 29. Ne4 g6 30. Nd6 gxf5 31. gxf5 b6 32. Nxf7+ Ke7 33. Nxh6 c5 34. Kf2 b5 35. Ke3 a5 36. Kd3 a4 37. h4 Bd7 38. e6 Bxe6 39. fxe6 Kxe6 40. Ng4 Kf5 41. h5 Kg5 42. h6 Kg6 43. Ke4 1-0

[Event "Abakan op"]
[Site "Abakan"]
[Date "2013.12.05"]
[Round "6"]
[White "Derevyagin, Valery"]
[Black "Chaptykov, Tahir"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1997"]
[BlackElo "2068"]
[PlyCount "72"]
[EventDate "2013.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 Nc6 5. d3 e5 6. Nbd2 Be7 7. Re1 0-0 8. e4 d4 9. a4 Ne8 10. Nc4 f6 11. b3 Be6 12. Nfd2 Nd6 13. Rf1 a6 14. f4 b5 15. Nxd6 Qxd6 16. f5 Bf7 17. Qg4 Rfc8 18. Nf3 c4 19. Bh6 Bf8 20. axb5 axb5 21. bxc4 bxc4 22. Rxa8 Rxa8 23. h4 Kh8 24. Bc1 Ra2 25. Ne1 Nb4 26. Qd1 Qa6 27. g4 Ra1 28. g5 fxg5 29. hxg5 Na2 30. Qg4 Rxc1 31. g6 Bg8 32. dxc4 Bxc4 33. Qh4 h6 34. Nd3 Bxd3 35. cxd3 Rxf1+ 36. Bxf1 Qf6 0-1

[Event "Abakan op"]
[Site "Abakan"]
[Date "2013.12.03"]
[Round "4"]
[White "Malezkey, Vladimir"]
[Black "Derevyagin, Valery"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2066"]
[BlackElo "1997"]
[PlyCount "47"]
[EventDate "2013.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. c4 Nbd7 6. Nc3 0-0 7. 0-0 Re8 8. Bg5 e5 9. Qc2 h6 10. dxe5 Nxe5 11. Nxe5 Rxe5 12. Bf4 Re7 13. Rad1 Qe8 14. Qd2 Kh7 15. Rfe1 Ng4 16. Nd5 g5 17. Nxe7 Qxe7 18. Qc2+ f5 19. Bd2 Bd4 20. e3 Bg7 21. Bc3 Ne5 22. h3 Kh8 23. f4 Nd7 24. e4 1-0

[Event "Abakan op"]
[Site "Abakan"]
[Date "2013.12.02"]
[Round "3"]
[White "Sergienko, Boris"]
[Black "Derevyagin, Valery"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1875"]
[BlackElo "1997"]
[PlyCount "113"]
[EventDate "2013.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. e4 0-0 6. Bd3 Nbd7 7. h3 e5 8. d5 b6 9. Bg5 a5 10. a4 Nc5 11. Bc2 h6 12. Be3 Ne8 13. g4 Bd7 14. b3 Qc8 15. Qd2 Kh7 16. 0-0-0 Na6 17. Rdg1 Nb4 18. Bb1 Na6 19. Nh4 Nc5 20. Kb2 Qd8 21. Ng2 Qe7 22. f3 Qd8 23. h4 Qe7 24. h5 g5 25. Ne1 Kg8 26. Nd3 Nxd3+ 27. Bxd3 Nf6 28. Bxg5 hxg5 29. h6 Nxg4 30. fxg4 Bf6 31. h7+ Kh8 32. Ne2 Bg7 33. Qd1 f6 34. Ng3 Qe8 35. Nf5 Bxf5 36. gxf5 Rf7 37. Be2 Qf8 38. Bh5 Re7 39. Bg6 Rd8 40. Rg2 Rb8 41. Rgh2 Rd8 42. Qd3 Rb8 43. Kc2 Rd8 44. Kd2 Rb8 45. Ke2 Rd8 46. Kf3 Rb8 47. Kg4 Rd8 48. Qc3 Rb8 49. Ra2 Ra8 50. Rb1 Qc8 51. b4 Qa6 52. bxa5 Qxa5 53. Qxa5 Rxa5 54. Rb5 Ra8 55. a5 Bf8 56. axb6 Rxa2 57. b7 1-0

[Event "Abakan op"]
[Site "Abakan"]
[Date "2013.12.01"]
[Round "2"]
[White "Derevyagin, Valery"]
[Black "Kravshenko, Konstantin"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1997"]
[BlackElo "2112"]
[PlyCount "63"]
[EventDate "2013.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. d3 Nf6 6. Nbd2 Be7 7. Re1 h6 8. e4 d4 9. a4 0-0 10. b3 Be6 11. Ba3 a6 12. Bb2 Qc7 13. h3 b5 14. Nh2 Bd6 15. Ng4 Nxg4 16. hxg4 Rfb8 17. Bh3 Rb7 18. Nf3 g6 19. Nh4 c4 20. Bc1 cxb3 21. cxb3 bxa4 22. bxa4 Kh7 23. Bxh6 Kxh6 24. Qf3 Kh7 25. Kg2 Qd7 26. Rh1 Rh8 27. g5 Kg8 28. Qf6 Bxh3+ 29. Rxh3 Rh7 30. Nf5 Be7 31. Nxe7+ Qxe7 32. Qxc6 1/2-1/2

[Event "Abakan op"]
[Site "Abakan"]
[Date "2013.11.30"]
[Round "1"]
[White "Derevyagin, Valery"]
[Black "Tikhomirov, Alexey"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1997"]
[BlackElo "2231"]
[PlyCount "56"]
[EventDate "2013.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. d3 Nge7 6. Nbd2 Ng6 7. e4 d4 8. a4 Be7 9. b3 0-0 10. Nc4 Be6 11. Nfd2 Qd7 12. Nb1 Bh3 13. f4 exf4 14. Bxf4 Bxg2 15. Kxg2 f5 16. e5 Nb4 17. Nba3 Nd5 18. Nb5 a6 19. Nbd6 Bxd6 20. exd6 b5 21. axb5 axb5 22. Rxa8 Rxa8 23. Qf3 Ndxf4+ 24. Kh1 Rd8 25. Na5 Ne6 26. Qxf5 Rf8 27. Qh3 Rxf1+ 28. Qxf1 Qxd6 0-1

[Event "Khakasia-ch"]
[Site "Abakan"]
[Date "2013.02.28"]
[Round "7"]
[White "Tokmashov, Maxim"]
[Black "Derevyagin, Valery"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1928"]
[PlyCount "83"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. 0-0 Nbd7 6. c4 0-0 7. Nc3 c6 8. d5 cxd5 9. cxd5 a6 10. a4 b6 11. Nd4 Qc7 12. h3 Bb7 13. Be3 Rac8 14. Rc1 Rfe8 15. f4 Qb8 16. Bf2 Qa8 17. e4 e5 18. Nde2 exf4 19. Nxf4 Rc4 20. Qb3 b5 21. axb5 axb5 22. Nxb5 Rxc1 23. Rxc1 Nc5 24. Bxc5 dxc5 25. Qc2 Qa5 26. Nd6 Re7 27. Nxb7 Rxb7 28. Qxc5 Qxc5+ 29. Rxc5 Rxb2 30. Rc8+ Bf8 31. e5 Nh5 32. Nxh5 gxh5 33. h4 Kg7 34. d6 Rd2 35. Bf3 Bxd6 36. exd6 Rxd6 37. Bxh5 f5 38. Bf3 h6 39. Rc7+ Kf6 40. Rc6 Ke5 41. Rxd6 Kxd6 42. Kf2 1-0

[Event "Khakasia-ch"]
[Site "Abakan"]
[Date "2013.02.27"]
[Round "6"]
[White "Derevyagin, Valery"]
[Black "Lashkov, Andrey"]
[Result "0-1"]
[ECO "D45"]
[BlackElo "1789"]
[PlyCount "84"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. e3 e6 5. a3 Bd6 6. Nc3 Nbd7 7. cxd5 exd5 8. Bd3 0-0 9. Qc2 Re8 10. Bd2 c5 11. dxc5 Nxc5 12. b4 Nxd3+ 13. Qxd3 Be6 14. 0-0 Qd7 15. Nd4 Bg4 16. Qb5 Qc7 17. h3 Be6 18. Rac1 Qe7 19. Nxe6 fxe6 20. Qd3 Rad8 21. Nb5 Bb8 22. Rc5 Ne4 23. Rc2 a6 24. Nc3 Qd6 25. f4 Ng3 26. Rf2 Nf5 27. g4 Nh4 28. Kf1 e5 29. e4 Ba7 30. Qxd5+ Qxd5 31. Nxd5 Bxf2 32. Kxf2 exf4 33. Rc4 Ng6 34. Bc3 Rc8 35. Rd4 Rc6 36. Kf3 Rec8 37. Bd2 Rc4 38. Rxc4 Rxc4 39. Bxf4 Nxf4 40. Kxf4 Kf7 41. h4 Ke6 42. a4 Rc1 0-1

[Event "Khakasia-ch"]
[Site "Abakan"]
[Date "2013.02.26"]
[Round "5"]
[White "Lukanov, Viktor"]
[Black "Derevyagin, Valery"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2193"]
[PlyCount "95"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 c6 5. Nf3 d6 6. Qd2 Nbd7 7. e4 Qc7 8. Be2 a6 9. Rc1 e6 10. 0-0 h6 11. Bf4 e5 12. Bg3 Nh5 13. Rfd1 Nxg3 14. hxg3 0-0 15. b4 Nf6 16. a4 exd4 17. Nxd4 c5 18. Nc2 Ng4 19. Nd5 Qd8 20. a5 cxb4 21. Qxb4 Qg5 22. Qxd6 Be5 23. Qe7 Bf6 24. Nxf6+ Qxf6 25. Qxf6 Nxf6 26. f3 Be6 27. Ne3 Nd7 28. Nd5 Nc5 29. Rb1 Kg7 30. Kf2 Rad8 31. Ke3 Rc8 32. Rb4 Rfd8 33. f4 h5 34. Bf3 Rc6 35. Rd4 Rcd6 36. Rd1 R6d7 37. Rh1 Rd6 38. Rd1 R6d7 39. Rd4 Rd6 40. Bd1 Rb8 41. Nc7 Rxd4 42. Kxd4 Rc8 43. Nd5 Rc6 44. Rb6 Rc8 45. Rd6 Rc6 46. Rxc6 bxc6 47. Kxc5 cxd5 48. exd5 1-0

[Event "Khakasia-ch"]
[Site "Abakan"]
[Date "2013.02.25"]
[Round "4"]
[White "Derevyagin, Valery"]
[Black "Katanova, Marina"]
[Result "1-0"]
[ECO "D30"]
[BlackElo "1896"]
[PlyCount "105"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. d4 dxc4 5. Bxc4 c5 6. a3 cxd4 7. exd4 Be7 8. Nc3 a6 9. Qc2 b5 10. Bd3 Bb7 11. Ne4 Nbd7 12. Qe2 0-0 13. Bd2 Rc8 14. 0-0 Qb6 15. Rac1 Nxe4 16. Bxe4 Nf6 17. Bxb7 Qxb7 18. Bf4 Nd5 19. Be5 Rxc1 20. Rxc1 Rc8 21. Rxc8+ Qxc8 22. h3 f6 23. Bg3 Kf7 24. Kh2 Qc4 25. Qd1 Nb6 26. Bb8 g6 27. Bf4 Qa2 28. Bc1 Nc4 29. Nd2 a5 30. Nxc4 Qxc4 31. Be3 b4 32. axb4 Bxb4 33. b3 Qc6 34. Qd3 Ke7 35. Bd2 Qd6+ 36. g3 e5 37. Bxb4 axb4 38. d5 Qc5 39. Kg2 Qd4 40. Qb5 Qc3 41. Qb6 g5 42. Qe6+ Kd8 43. Qxf6+ Kc8 44. Qe6+ Kd8 45. d6 Qc6+ 46. Kh2 e4 47. Qg8+ Kd7 48. Qxh7+ Kxd6 49. Qg6+ Kc7 50. Qxc6+ Kxc6 51. h4 Kd5 52. h5 Ke5 53. g4 1-0

[Event "Khakasia-ch"]
[Site "Abakan"]
[Date "2013.02.24"]
[Round "3"]
[White "Derevyagin, Valery"]
[Black "Bespalova, Ekaterina"]
[Result "1-0"]
[ECO "D45"]
[BlackElo "1878"]
[PlyCount "58"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. e3 d5 4. d4 c6 5. a3 Nbd7 6. Nc3 Be7 7. Bd3 dxc4 8. Bxc4 0-0 9. b4 Nb6 10. Bd3 Nbd5 11. Bb2 a5 12. b5 Bd7 13. Qe2 Rb8 14. Rc1 Nxc3 15. Rxc3 Nd5 16. Rc1 Bd6 17. 0-0 Qe7 18. Ne5 Bxe5 19. dxe5 c5 20. Qh5 g6 21. Qh6 Qe8 22. Rc4 f5 23. exf6 Nxf6 24. a4 Rf7 25. Bxg6 hxg6 26. Qxg6+ Rg7 27. Qxf6 Qg6 28. Qxg7+ Qxg7 29. Bxg7 Kxg7 1-0

[Event "Khakasia-ch"]
[Site "Abakan"]
[Date "2013.02.23"]
[Round "2"]
[White "Shalygin, Oleg"]
[Black "Derevyagin, Valery"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2051"]
[PlyCount "45"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Nf6 7. 0-0 Qc7 8. Be3 d6 9. f4 Be7 10. Kh1 0-0 11. Qe1 b6 12. Qg3 Bb7 13. Bf3 Rac8 14. Rad1 b5 15. a3 Qb8 16. f5 Nxd4 17. Bxd4 d5 18. e5 Ne8 19. f6 Bc5 20. Rfe1 Bxd4 21. Rxd4 Rc4 22. Rg4 Rxg4 23. Qxg4 1/2-1/2

[Event "Khakasia-ch"]
[Site "Abakan"]
[Date "2013.02.22"]
[Round "1"]
[White "Draganov, Ruslan"]
[Black "Derevyagin, Valery"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2166"]
[PlyCount "43"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. g3 Nf6 7. Bg2 Qc7 8. 0-0 d6 9. a4 Be7 10. Be3 0-0 11. Qe2 b6 12. Nxc6 Qxc6 13. e5 Nd5 14. Nxd5 exd5 15. Rfd1 Bb7 16. Bxd5 Qc7 17. exd6 Bxd6 18. Bxb7 Qxb7 19. Rxd6 b5 20. axb5 axb5 21. Rxa8 Rxa8 22. Qd1 1-0

