[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.21"]
[Round "9"]
[White "Maltsevskaya, Anna"]
[Black "Chumakov, Aleksandr"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1350"]
[PlyCount "35"]
[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 e6 2. Nf3 d5 3. e5 d4 4. Bb5+ c6 5. Be2 c5 6. d3 Nc6 7. Bf4 Qb6 8. b3 Nge7 9. 0-0 Nd5 10. Bg3 Qc7 11. Qd2 Be7 12. c4 Nb6 13. Na3 a6 14. Qf4 Bd7 15. Ng5 Nxe5 16. Nxf7 Rf8 17. Qxe5 Qxe5 18. Nxe5 1-0

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.20"]
[Round "8"]
[White "Chumakov, Aleksandr"]
[Black "Selezneva, Ekaterina"]
[Result "0-1"]
[ECO "A57"]
[BlackElo "1579"]
[PlyCount "114"]
[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 Nf6 2. c4 c5 3. d5 b5 4. b3 g6 5. Bb2 Bg7 6. f3 bxc4 7. bxc4 Qb6 8. Qc2 Ba6 9. Nd2 0-0 10. e4 d6 11. Rb1 Qc7 12. Bd3 Nbd7 13. Nh3 Nb6 14. 0-0 Rab8 15. Bc3 Qd7 16. Ba1 e6 17. Nf2 Rfe8 18. Rfe1 Qa4 19. Qxa4 Nxa4 20. Bc2 Rxb1 21. Rxb1 Nb6 22. Bb3 exd5 23. exd5 Nfd7 24. Bxg7 Kxg7 25. f4 Nf6 26. Rc1 Re2 27. Nf1 Ne4 28. Ng4 Nd2 29. Nxd2 Rxd2 30. g3 Rd4 31. Ne3 Re4 32. Kf2 f5 33. Kf3 Re7 34. Rc2 Kf6 35. h4 h6 36. g4 fxg4+ 37. Nxg4+ Kg7 38. Ne3 Nd7 39. h5 Rf7 40. Rg2 g5 41. f5 Ne5+ 42. Kg3 Bc8 43. Bc2 Rf6 44. Ng4 Nxg4 45. Kxg4 Kf7 46. Re2 Ba6 47. Bd3 Bc8 48. Re3 Kf8 49. Be4 Rf7 50. Bd3 Bd7 51. Re2 Kg7 52. Re3 Kf6 53. Re2 Rf8 54. Re3 Rb8 55. Re2 Rb4 56. Rc2 Ba4 57. Re2 Bd1 0-1

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.19"]
[Round "7"]
[White "Zhurova, Anna"]
[Black "Chumakov, Aleksandr"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "1462"]
[PlyCount "110"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. axb4 dxc3 7. bxc3 Qc7 8. Bb5+ Bd7 9. Bxd7+ Nxd7 10. Qd4 Qxe5+ 11. Qxe5 Nxe5 12. Bf4 Nc4 13. Ke2 Ne7 14. Nf3 Ng6 15. Bg3 0-0 16. Nd2 Nce5 17. f4 Nd7 18. c4 Nf6 19. cxd5 Nxd5 20. Rhf1 Nxb4 21. Rab1 Nd5 22. Rxb7 Rfb8 23. Rxb8+ Rxb8 24. c4 Nc3+ 25. Kd3 Na4 26. Ke3 Ne7 27. f5 Rc8 28. fxe6 fxe6 29. Bf2 Nc5 30. Kd4 Rc6 31. Kc3 Nf5 32. Bxc5 Rxc5 33. Kb4 Rc7 34. Rb1 Nd6 35. c5 Nb7 36. Rc1 a6 37. c6 Nd8 38. Ka5 Rxc6 39. Rxc6 Nxc6+ 40. Kxa6 Kf7 41. Kb5 Nd4+ 42. Kc4 Nf5 43. Kd3 Kg6 44. Ke4 Kf6 45. Nc4 g5 46. g4 Ng7 47. Ne5 h5 48. h3 hxg4 49. hxg4 Ne8 50. Nc4 Nc7 51. Ne3 Nb5 52. Nc4 Nc3+ 53. Kd4 Ne2+ 54. Ke4 Nf4 55. Ke3 Kg6 1/2-1/2

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.18"]
[Round "6"]
[White "Chumakov, Aleksandr"]
[Black "Tatarintsev, Egor"]
[Result "0-1"]
[ECO "A40"]
[BlackElo "1769"]
[PlyCount "74"]
[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 e6 2. c4 b6 3. e4 Bb7 4. Bd3 Bb4+ 5. Nc3 Bxc3+ 6. bxc3 f5 7. d5 Qe7 8. f3 exd5 9. cxd5 Bxd5 10. Ne2 fxe4 11. fxe4 Bb7 12. 0-0 Nf6 13. Nd4 d6 14. Bg5 Nbd7 15. Nf5 Qf7 16. Bb5 0-0-0 17. Qa4 a5 18. Bc6 Nc5 19. Bxb7+ Kxb7 20. Qd4 Ne6 21. Qd2 Nxg5 22. Qxg5 Nxe4 23. Qe3 Qd5 24. Nd4 Rhf8 25. Rxf8 Rxf8 26. Rb1 Kb8 27. Qd3 Rf2 28. Rb5 Nc5 29. Qg3 Rxa2 30. h3 Ra1+ 31. Kh2 Kb7 32. Nf3 Qd3 33. Rb2 Ne4 34. Qh4 Nc5 35. Rd2 Qe4 36. Qg5 Ne6 37. Qe7 Qf4+ 0-1

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.16"]
[Round "5"]
[White "Zharkikh, Sergey"]
[Black "Chumakov, Aleksandr"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1855"]
[PlyCount "87"]
[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 e6 2. c4 d5 3. Nc3 Bb4 4. e3 Ne7 5. Nf3 c5 6. Bd2 cxd4 7. exd4 dxc4 8. Bxc4 0-0 9. 0-0 Nbc6 10. a3 Bxc3 11. Bxc3 Nd5 12. Be1 a6 13. Rc1 Nce7 14. Ba2 b6 15. Bd2 Bb7 16. Bg5 f6 17. Bh4 Ng6 18. Bg3 Rf7 19. Re1 Re7 20. Qd2 f5 21. Ne5 Nxe5 22. Bxe5 Qe8 23. Qg5 Qf7 24. f4 h6 25. Qg3 Rae8 26. Rc2 Kh7 27. Rec1 Qg6 28. Qxg6+ Kxg6 29. Bxd5 Bxd5 30. Rc7 Rf7 31. Rxf7 Kxf7 32. Rc7+ Re7 33. Rxe7+ Kxe7 34. Bxg7 h5 35. Kf2 Kd7 36. Kg3 Kc6 37. Kh4 Bxg2 38. Kxh5 Kd5 39. Kg5 Bf3 40. h4 Kc4 41. h5 Bxh5 42. Kxh5 Kb3 43. Kg5 b5 44. d5 1-0

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.15"]
[Round "4"]
[White "Filippov, Vladimir Mikhailovi"]
[Black "Chumakov, Aleksandr"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1893"]
[PlyCount "97"]
[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. Nf3 e6 2. g3 d5 3. Bg2 Bd6 4. c4 Ne7 5. 0-0 c5 6. Nc3 d4 7. Ne4 Nbc6 8. d3 e5 9. Re1 Bf5 10. Nfg5 b6 11. Qa4 Rc8 12. a3 0-0 13. Nxd6 Qxd6 14. Bd2 a5 15. Rab1 Bd7 16. Qc2 f5 17. f4 h6 18. fxe5 Nxe5 19. Nf3 g5 20. b4 N7g6 21. bxa5 bxa5 22. Bxa5 Rb8 23. Bd2 Ng4 24. Rxb8 Rxb8 25. Rb1 Rxb1+ 26. Qxb1 f4 27. Qe1 fxg3 28. hxg3 Bc6 29. Bh3 N4e5 30. Nxe5 Nxe5 31. Qf2 Qe7 32. Bf5 Qd6 33. Be1 h5 34. Bc8 g4 35. Qf5 Bd7 36. Bxd7 Nxd7 37. Qxh5 Qe6 38. Qg5+ Kf8 39. Qf4+ Ke8 40. Kf2 Ne5 41. a4 Ng6 42. Qb8+ Kf7 43. Qc7+ Ne7 44. Qxc5 Qe3+ 45. Kf1 Qh6 46. Qxd4 Nf5 47. Qd5+ Ke8 48. Qxf5 Qh1+ 49. Kf2 1-0

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.14"]
[Round "3"]
[White "Chumakov, Aleksandr"]
[Black "Krekoten, Vladimir"]
[Result "1/2-1/2"]
[ECO "E20"]
[BlackElo "1885"]
[PlyCount "83"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. Bg5 h6 6. Bh4 g5 7. Bf2 Nbd7 8. Qb3 c5 9. e3 Qa5 10. cxd5 Nxd5 11. Rc1 b5 12. a3 Bxc3+ 13. bxc3 c4 14. Qb2 N7b6 15. Ne2 Na4 16. Qa1 Qc7 17. e4 Nf4 18. Nxf4 Qxf4 19. Be2 h5 20. 0-0 h4 21. h3 0-0 22. Bd1 e5 23. Bxa4 bxa4 24. Qa2 a5 25. Qe2 Ba6 26. Rb1 Rab8 27. dxe5 Rb3 28. Bd4 Rfb8 29. Qc2 Bc8 30. Kh1 Qg3 31. Bf2 Qxe5 32. Bd4 Qb5 33. Ra1 Rb2 34. Qd1 Qb3 35. Qc1 Rb5 36. e5 f6 37. f4 Bb7 38. Rg1 Rc2 39. Qf1 g4 40. Qd1 f5 41. Be3 Rxc3 42. Qd8+ 1/2-1/2

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.13"]
[Round "2"]
[White "Garkavenko, Andrey"]
[Black "Chumakov, Aleksandr"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "1775"]
[PlyCount "50"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Nc6 6. Nb5 Bxd2+ 7. Qxd2 Nxd4 8. Nxd4 cxd4 9. Qxd4 f6 10. f4 fxe5 11. fxe5 Ne7 12. Nf3 Nf5 13. Qf2 0-0 14. Bd3 Bd7 15. 0-0-0 Qa5 16. Kb1 Bb5 17. Bxf5 Rxf5 18. Qc5 b6 19. Qd6 Re8 20. Nd4 Rf7 21. Nxb5 Qxb5 22. Qa3 Qc5 23. Qh3 Rf2 24. c3 Qb5 25. b3 Qe2 0-1

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.12"]
[Round "1"]
[White "Chumakov, Aleksandr"]
[Black "Zakirov, Vladislav"]
[Result "0-1"]
[ECO "E83"]
[BlackElo "1910"]
[PlyCount "62"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Qd2 Re8 8. Bd3 e5 9. d5 Nd4 10. Nge2 Nh5 11. g3 Nxf3+ 12. Kd1 Nxd2 13. Kxd2 f5 14. Rhf1 Rf8 15. exf5 Bxf5 16. Bxf5 gxf5 17. Rg1 f4 18. gxf4 Nxf4 19. Nxf4 exf4 20. Bd4 Rf7 21. Ne2 f3 22. Nf4 Rxf4 23. Rxg7+ Kf8 24. Bc3 f2 25. Rxh7 f1Q 26. Rh8+ Kf7 27. Rxf1 Rxf1 28. Rxd8 Rxd8 29. Bd4 Rh1 30. h3 Rxh3 31. Kc2 Rg8 0-1

