[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.21"]
[Round "9"]
[White "Kumakov, Ivan"]
[Black "Kosykh, Nikolay"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1650"]
[PlyCount "112"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 g6 3. Nd2 Bg7 4. e3 Nf6 5. Ngf3 Bg4 6. Bd3 Nbd7 7. h3 Bxf3 8. Nxf3 c6 9. c3 a5 10. 0-0 0-0 11. c4 dxc4 12. Bxc4 Nb6 13. Bd3 Qd5 14. Qc2 Rfe8 15. Bh4 Nfd7 16. Rad1 Qd6 17. Bg3 Qb4 18. Ng5 e6 19. Ne4 Bf8 20. f3 f5 21. Nd2 Bh6 22. f4 Bg7 23. Nb3 Bf8 24. Qe2 a4 25. Be1 Qe7 26. Na5 Nf6 27. Nc4 Nxc4 28. Bxc4 Qd7 29. Bd3 Rac8 30. Bc3 Kg7 31. e4 Kg8 32. exf5 exf5 33. Qc2 Nd5 34. Bc4 b5 35. Bxd5+ Qxd5 36. a3 Re4 37. Rde1 Rce8 38. Qd2 Qc4 39. Rxe4 Rxe4 40. Rd1 Bd6 41. Rf1 Qe6 42. Rf2 Qd5 43. Rf1 h6 44. Rf3 Kh7 45. Rf1 Be7 46. Re1 Bh4 47. Rf1 Bg3 48. Rf3 Re1+ 49. Rf1 Rxf1+ 50. Kxf1 Qe4 51. Kg1 Bxf4 52. Qd1 g5 53. Kh1 Kg6 54. b3 Qe3 55. Qc2 axb3 56. Qb2 Qc1+ 0-1

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.20"]
[Round "8"]
[White "Kosykh, Nikolay"]
[Black "Lantseva, Aleksandra"]
[Result "1-0"]
[ECO "A34"]
[PlyCount "91"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 b6 3. e4 d6 4. g3 Bb7 5. Bg2 Nf6 6. Nge2 e6 7. d4 cxd4 8. Nxd4 Be7 9. 0-0 0-0 10. b3 Nbd7 11. Bb2 a6 12. Qc2 Qc7 13. Qe2 Rfe8 14. Rac1 Rac8 15. Kh1 Nc5 16. f4 Red8 17. f5 e5 18. Nc2 Qc6 19. Nd5 Nxd5 20. cxd5 Qd7 21. Ne3 a5 22. Qg4 Nd3 23. Rxc8 Rxc8 24. Ba1 Rc1 25. Qe2 Rxf1+ 26. Bxf1 Nc5 27. Qc2 Bg5 28. Nc4 Qc7 29. h4 Be7 30. Bc3 g6 31. fxg6 fxg6 32. Qe2 Ba6 33. Qf3 a4 34. Bd2 axb3 35. axb3 b5 36. Na5 Bd8 37. Nc6 Be7 38. b4 Nb7 39. Bh3 Nd8 40. Qc3 Bb7 41. Nxe7+ Qxe7 42. Bg5 Qf8 43. Qc7 Qf3+ 44. Bg2 Qd1+ 45. Kh2 Nf7 46. Bf6 1-0

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.19"]
[Round "7"]
[White "Rudakov, Sergey S"]
[Black "Kosykh, Nikolay"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1311"]
[PlyCount "103"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 a6 5. cxd5 cxd5 6. Nf3 Bg4 7. Be2 e6 8. 0-0 Be7 9. Bd2 0-0 10. Ne5 Bxe2 11. Qxe2 Nbd7 12. Nxd7 Qxd7 13. Rac1 Rac8 14. b3 Rc7 15. Na4 Rxc1 16. Rxc1 Rc8 17. Qd1 Ne4 18. Nb6 Rxc1 19. Qxc1 Qc6 20. Qxc6 bxc6 21. Be1 c5 22. f3 Nf6 23. Kf2 cxd4 24. exd4 Kf8 25. Ke2 Ke8 26. Kd3 Bd8 27. Na4 Nd7 28. Nc5 Nb8 29. Bg3 Nc6 30. Nxa6 Bb6 31. Bf2 e5 32. a4 f5 33. b4 e4+ 34. fxe4 fxe4+ 35. Kd2 g6 36. a5 Ba7 37. Nc7+ Kd7 38. Nxd5 Kd6 39. Nf6 Nxb4 40. Nxe4+ Kc6 41. d5+ Kxd5 42. Nc3+ Kc4 43. Bxa7 h5 44. Ne4 Nd5 45. Nd6+ Kb4 46. Bb6 g5 47. Nc8 Kb5 48. g3 h4 49. gxh4 gxh4 50. Nd6+ Kc6 51. Nf5 h3 52. Ke2 1-0

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.18"]
[Round "6"]
[White "Kosykh, Nikolay"]
[Black "Zhurova, Anna"]
[Result "1/2-1/2"]
[ECO "A36"]
[BlackElo "1462"]
[PlyCount "91"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. e3 e6 5. Ne2 Ne7 6. 0-0 0-0 7. Nbc3 Nbc6 8. a3 d5 9. cxd5 Nxd5 10. Rb1 Rb8 11. Qc2 b6 12. Rd1 Bb7 13. b3 Nce7 14. Bb2 Nxc3 15. Bxc3 Bxg2 16. Kxg2 Nd5 17. Bxg7 Kxg7 18. d4 cxd4 19. Nxd4 Qc8 20. Rbc1 Qb7 21. Kg1 Rfc8 22. Qb2 Kg8 23. Rxc8+ Rxc8 24. Rc1 Rxc1+ 25. Qxc1 Qc7 26. Qxc7 Nxc7 27. e4 Kf8 28. f4 Ke8 29. Kf2 Kd7 30. Ke3 Kd6 31. b4 a5 32. Kd3 axb4 33. axb4 b5 34. g4 e5 35. fxe5+ Kxe5 36. Ke3 Na6 37. Nxb5 Nxb4 38. Nd4 Na6 39. Nf3+ Kf6 40. h4 h6 41. g5+ hxg5 42. hxg5+ Ke6 43. Kd4 Nb4 44. Ke3 Nc6 45. Kf4 Kd6 46. Ke3 1/2-1/2

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.16"]
[Round "5"]
[White "Ashid, Tsetsegulzii"]
[Black "Kosykh, Nikolay"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1712"]
[PlyCount "89"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 h6 5. Nf3 Bg4 6. Be2 Bxf3 7. Bxf3 e6 8. 0-0 Be7 9. Bf4 Nf6 10. c3 Nxe4 11. Bxe4 0-0 12. Bc2 Nd7 13. Qd3 Nf6 14. Be5 g6 15. Rfe1 Bd6 16. Qg3 Bxe5 17. dxe5 Ne8 18. Rad1 Qg5 19. Qxg5 hxg5 20. Rd7 Ng7 21. Red1 Nf5 22. Rxb7 Rab8 23. Rxb8 Rxb8 24. b3 a5 25. Rd7 Rb5 26. Rc7 Rc5 27. c4 Nd4 28. Bd3 Rxe5 29. Kf1 g4 30. Rd7 Nf5 31. Bxf5 gxf5 32. Rc7 Rc5 33. Ke2 Kg7 34. Kd3 Kf6 35. Kd4 Re5 36. Rxf7+ Kxf7 37. Kxe5 Ke7 38. c5 Kf7 39. Kd6 Kf6 40. Kxc6 f4 41. Kb7 e5 42. c6 e4 43. c7 e3 44. fxe3 fxe3 45. c8Q 1-0

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.15"]
[Round "4"]
[White "Maltsevskaya, Anna"]
[Black "Kosykh, Nikolay"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1350"]
[PlyCount "60"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. Nf3 h6 6. a3 a6 7. Bd3 Bxd3 8. Qxd3 c5 9. dxc5 Bxc5 10. b4 Ba7 11. Bb2 Ne7 12. Rd1 0-0 13. 0-0 Ng6 14. Ne2 Qc7 15. Rfe1 Nd7 16. Ng3 Rac8 17. Rc1 Qc4 18. Qd1 Rc7 19. Nh5 Rfc8 20. g3 Qa2 21. Bd4 Bxd4 22. Nxd4 Qxa3 23. Qd2 Qc3 24. Qd1 Rc4 25. Ne2 Qf3 26. Nd4 Qxd1 27. Rexd1 Rxb4 28. c3 Rbc4 29. Rd3 Ndxe5 30. Re3 Rxd4 1/2-1/2

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.14"]
[Round "3"]
[White "Kosykh, Nikolay"]
[Black "Selezneva, Ekaterina"]
[Result "0-1"]
[ECO "A34"]
[BlackElo "1579"]
[PlyCount "108"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Nxd5 Qxd5 6. Nf3 Nc6 7. Bg2 e5 8. 0-0 Qd6 9. d3 Be7 10. Nd2 f6 11. Ne4 Qc7 12. Be3 b6 13. Rc1 Bd7 14. f4 0-0 15. fxe5 fxe5 16. Qb3+ Kh8 17. Ng5 Bxg5 18. Bxg5 Nd4 19. Qd1 Bc6 20. e4 h6 21. Be3 Qd6 22. Qh5 Nb5 23. Rcd1 Rad8 24. Bh3 Rxf1+ 25. Bxf1 Bxe4 26. Bd2 Nc7 27. Be2 Bc6 28. Rf1 Ba4 29. Rf5 Re8 30. Qf7 Qe7 31. Qh5 Qd6 32. Qf7 a6 33. g4 Nd5 34. Bc1 Qe6 35. Qh5 Nf4 36. Bxf4 exf4 37. Bf3 Qe1+ 38. Kg2 Qd2+ 39. Kh3 Qxd3 40. Rxf4 Qe3 41. Qf7 Bc6 42. Qf5 Bxf3 43. Rxf3 Qe5 44. Qf7 Re6 45. Qd7 Qe4 46. Qd8+ Re8 47. Qd1 Qd4 48. Qc2 Re3 49. Qf5 Qe4 50. Qxe4 Rxe4 51. b3 Kg8 52. Kg3 Rb4 53. h4 c4 54. bxc4 Rxc4 0-1

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.13"]
[Round "2"]
[White "Astakhov, Alexander"]
[Black "Kosykh, Nikolay"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1760"]
[PlyCount "73"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 b6 4. Bg2 Bb7 5. e3 e5 6. Nge2 Qb8 7. 0-0 Nf6 8. d4 cxd4 9. exd4 exd4 10. Nxd4 Be7 11. Re1 Qd8 12. Nf5 0-0 13. Nxe7+ Kh8 14. Nxc6 Bxc6 15. Bxc6 dxc6 16. Bg5 Qxd1 17. Raxd1 Ne8 18. Be7 Rg8 19. Rd7 h6 20. Red1 Rc8 21. Rd8 Nc7 22. Rxg8+ Rxg8 23. Rd7 Ne6 24. Rxa7 Re8 25. Ne4 Kg8 26. a3 Nd4 27. Nd6 Rb8 28. Rd7 Nf3+ 29. Kg2 Ne5 30. Rd8+ Rxd8 31. Bxd8 Nd3 32. b4 Ne1+ 33. Kf1 Nc2 34. Bxb6 Nxa3 35. b5 cxb5 36. cxb5 Nc2 37. Bc5 1-0

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.12"]
[Round "1"]
[White "Kosykh, Nikolay"]
[Black "Rybakova, Polina"]
[Result "0-1"]
[ECO "A16"]
[BlackElo "1903"]
[PlyCount "103"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 e5 5. e3 0-0 6. Nge2 c6 7. d4 exd4 8. Nxd4 d6 9. 0-0 Na6 10. a3 Nc7 11. Qc2 Qe7 12. b3 d5 13. cxd5 Ncxd5 14. Bb2 Rd8 15. Rad1 Bg4 16. Nf3 Nxc3 17. Qxc3 Rxd1 18. Rxd1 Rd8 19. Rxd8+ Qxd8 20. Qd4 Qxd4 21. Nxd4 Ne8 22. Bc1 Nd6 23. f3 Bd7 24. Kf2 c5 25. Ne2 a5 26. Nf4 c4 27. bxc4 Nxc4 28. Bf1 Ne5 29. Nd5 f5 30. Bd2 a4 31. h3 b5 32. e4 fxe4 33. fxe4 Kf7 34. Nc3 Nc4 35. Bxc4+ bxc4 36. g4 Bd4+ 37. Kf3 Bc5 38. Bc1 h5 39. Kf4 hxg4 40. hxg4 Bc6 41. Ke5 Bf8 42. Kf4 Bh6+ 43. g5 Bg7 44. e5 Ke6 45. Ne4 Bxe5+ 46. Ke3 Kf5 47. Nc5 Bf4+ 48. Kd4 Bxc1 49. Kxc4 Bxa3 50. Nd3 Be7 51. Kc3 Bxg5 52. Nc5 0-1

