[Event "Tula Suetin Memorial"]
[Site "Tula"]
[Date "2021.01.09"]
[Round "9"]
[White "Tishin, Petr"]
[Black "Chumachenko, Alexander"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2406"]
[BlackElo "2047"]
[PlyCount "32"]
[EventDate "2021.01.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. d5 Ne5 8. Qd4 h6 9. Qxe5 hxg5 10. 0-0-0 Qd6 11. Nf3 Qxe5 12. Nxe5 Ng4 13. Nxg4 Bxg4 14. Rd4 Bd7 15. Bxc4 Rh4 16. Rxh4 gxh4 1/2-1/2

[Event "Tula Suetin Memorial"]
[Site "Tula"]
[Date "2021.01.08"]
[Round "8"]
[White "Chumachenko, Alexander"]
[Black "Golubev, Evgeniy1111"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2047"]
[BlackElo "2234"]
[PlyCount "16"]
[EventDate "2021.01.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 Nf6 8. Be3 Ng4 1/2-1/2

[Event "Tula Suetin Memorial"]
[Site "Tula"]
[Date "2021.01.08"]
[Round "7"]
[White "Smirnov, Alexander"]
[Black "Chumachenko, Alexander"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2396"]
[BlackElo "2047"]
[PlyCount "79"]
[EventDate "2021.01.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Qc2 Nh5 9. Bxe7 Qxe7 10. 0-0-0 Nb6 11. Nf3 Be6 12. Ne5 g6 13. g4 Nf6 14. Rhg1 0-0-0 15. Kb1 Kb8 16. f4 Nc4 17. Bxc4 dxc4 18. f5 gxf5 19. gxf5 Bc8 20. Nxc4 c5 21. Ne5 Nd7 22. Nd5 Qd6 23. Nxd7+ Bxd7 24. dxc5 Qe5 25. e4 Rhe8 26. Ka1 Bxf5 27. Qb3 Bd7 28. Nc3 Be6 29. Qb4 Rc8 30. Nd5 Qxh2 31. Rc1 Rc6 32. Qd4 Rcc8 33. Rh1 Qg2 34. Qe5+ Ka8 35. Nc7+ Rxc7 36. Qxc7 Qxe4 37. Rhd1 a6 38. c6 Rb8 39. Rd8 Rxd8 40. Qxb7# 1-0

[Event "Tula Suetin Memorial"]
[Site "Tula"]
[Date "2021.01.07"]
[Round "6"]
[White "Chumachenko, Alexander"]
[Black "Moiseenko, Vladimir"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2047"]
[BlackElo "2236"]
[PlyCount "38"]
[EventDate "2021.01.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f3 c6 6. Bg5 h6 7. Be3 d5 8. e5 Nfd7 9. Qd2 e6 10. 0-0-0 Kh7 11. h4 c5 12. h5 g5 13. Nh3 cxd4 14. Nxg5+ hxg5 15. Bxg5 Qa5 16. Bd3+ Kh8 17. Bf6 Nxf6 18. h6 Ne4 19. hxg7+ Kg8 1-0

[Event "Tula Suetin Memorial"]
[Site "Tula"]
[Date "2021.01.06"]
[Round "4"]
[White "Chumachenko, Alexander"]
[Black "Shkurkin, Andrey"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2047"]
[BlackElo "2230"]
[PlyCount "17"]
[EventDate "2021.01.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 1/2-1/2

[Event "Tula Suetin Memorial"]
[Site "Tula"]
[Date "2021.01.06"]
[Round "5"]
[White "Lingur, Zalina"]
[Black "Chumachenko, Alexander"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2091"]
[BlackElo "2047"]
[PlyCount "101"]
[EventDate "2021.01.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. c3 Qb6 5. Qb3 c4 6. Qc2 g6 7. Nbd2 Bf5 8. Qc1 Bg7 9. e3 Nc6 10. b3 cxb3 11. axb3 0-0 12. Be2 Rac8 13. Qa3 Ne4 14. Nxe4 dxe4 15. Nd2 Qd8 16. 0-0 e5 17. Bg3 h5 18. Rfd1 h4 19. Bxe5 Bxe5 20. dxe5 Qg5 21. Qa4 h3 22. g3 Rfe8 23. Nxe4 Bxe4 24. Qxe4 Qxe5 25. Qxe5 Nxe5 26. f4 Rxc3 27. fxe5 Rxe3 28. Bc4 b5 29. Bxb5 R8xe5 30. Bc4 Re7 31. Rf1 Kg7 32. Ra6 f5 33. Rfa1 Kh6 34. Rxa7 R7e4 35. Rf7 Rc3 36. Rb1 Rc2 37. Bf1 Rd4 38. Bxh3 Rdd2 39. b4 Rxh2 40. Bf1 Kg5 41. b5 Kg4 42. b6 Rb2 43. Rc1 Rhc2 44. Rxc2 Rxc2 45. b7 Rb2 46. Rc7 Kxg3 47. Rc3+ Kg4 48. Bg2 f4 49. Rc8 f3 50. Bxf3+ Kxf3 51. b8Q 1-0

[Event "Tula Suetin Memorial"]
[Site "Tula"]
[Date "2021.01.05"]
[Round "3"]
[White "Chumachenko, Alexander"]
[Black "Maneluk, Daniil"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2047"]
[BlackElo "2353"]
[PlyCount "78"]
[EventDate "2021.01.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. Nf3 0-0 8. e4 d6 9. a4 axb5 10. Bxb5 Ba6 11. Bg5 Ne8 12. 0-0 Nc7 13. Re1 Nd7 14. Qe2 Re8 15. Nd2 Qc8 16. Rab1 Bxb5 17. axb5 Qb7 18. Rec1 Rab8 19. b4 Bxc3 20. Rxc3 Nxb5 21. Rcc1 cxb4 22. Rc4 Nb6 23. Rcxb4 Nc3 24. Qd3 Nxb1 25. Qxb1 Qc7 26. h3 Na4 27. Nf3 Nc3 28. Rxb8 Rxb8 29. Qd3 Rb2 30. Nd4 Qc5 31. Be3 Rb1+ 32. Kh2 Rd1 33. Qa6 Rxd4 34. Qa8+ Kg7 35. Bh6+ Kxh6 36. Qf8+ Kh5 37. g4+ Kg5 38. Qxe7+ Kf4 39. Qf6+ Kxe4 0-1

[Event "Tula Suetin Memorial"]
[Site "Tula"]
[Date "2021.01.04"]
[Round "2"]
[White "Novikov, Maxim"]
[Black "Chumachenko, Alexander"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2471"]
[BlackElo "2047"]
[PlyCount "59"]
[EventDate "2021.01.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. N1e2 Nf6 7. Nf4 e5 8. Nxg6 hxg6 9. dxe5 Qa5+ 10. Bd2 Qxe5+ 11. Qe2 Qxe2+ 12. Bxe2 Bc5 13. b4 Bb6 14. a4 Nbd7 15. a5 Bd4 16. c3 Be5 17. a6 b6 18. f4 Bd6 19. c4 g5 20. 0-0 Bxf4 21. Bxf4 gxf4 22. Rxf4 c5 23. Bf3 Rb8 24. Re1+ Kf8 25. b5 g5 26. Rf5 Rh4 27. Rxg5 Rxc4 28. Bc6 Rd8 29. Rf5 Re8 30. Rxe8+ 1-0

[Event "Tula Suetin Memorial"]
[Site "Tula"]
[Date "2021.01.03"]
[Round "1"]
[White "Chumachenko, Alexander"]
[Black "Pogosian, Manvel"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2047"]
[BlackElo "2377"]
[PlyCount "82"]
[EventDate "2021.01.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 g6 6. e4 d6 7. f3 Bg7 8. Bg5 0-0 9. Qd2 Re8 10. Nge2 a6 11. a4 Nbd7 12. Nd1 Rb8 13. Nec3 Ne5 14. Be2 Qa5 15. 0-0 b5 16. Nf2 b4 17. Ncd1 c4 18. f4 Ned7 19. e5 Qxd5 20. Qc2 dxe5 21. Bxc4 Qd4 22. Qb3 Rf8 23. fxe5 Nxe5 24. Be2 Be6 25. Qe3 Qxe3 26. Nxe3 a5 27. Rac1 Rbc8 28. Ba6 Rxc1 29. Rxc1 h6 30. Bxf6 Bxf6 31. Rc5 Nd7 32. Rc2 Bd4 33. Nc4 Nc5 34. Bb5 Ne4 35. Nxa5 b3 36. Re2 Nxf2 37. Nc6 Bc5 38. a5 Nd3+ 39. Kf1 Nb4 40. Ne5 Ra8 41. Nd3 Nxd3 0-1

[Event "Tula Poletov Memorial"]
[Site "Tula"]
[Date "2018.02.14"]
[Round "9"]
[White "Chumachenko, Alexander"]
[Black "Nigmatov, Ortik"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "2082"]
[BlackElo "2361"]
[PlyCount "158"]
[EventDate "2018.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "3"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nf3 Bg7 7. g3 0-0 8. Bg2 d6 9. 0-0 Bxa6 10. Nc3 Nbd7 11. Rb1 Qa5 12. Qc2 Rfb8 13. h3 Nb6 14. Rd1 Nc4 15. Nd2 Nd7 16. Nxc4 Bxc4 17. Bg5 Re8 18. Bd2 Qa6 19. Bf1 Bxc3 20. Bxc3 Bxa2 21. Ra1 Qb7 22. Qd3 Bb3 23. Rxa8 Rxa8 24. Rd2 Ra1 25. e4 f6 26. Kg2 Ne5 27. Bxe5 fxe5 28. Be2 Qb4 29. Qe3 Ra8 30. Bg4 Rf8 31. f3 Kg7 32. h4 h6 33. Rf2 Bd1 34. h5 g5 35. Qd3 Qa4 36. Bf5 Rb8 37. Qd2 Qd4 38. Qc1 Rb3 39. Bg4 Rd3 40. Bf5 c4 41. Bg4 Bb3 42. Qe1 Qc5 43. Re2 Rd1 44. Qf2 Rc1 45. Qxc5 dxc5 46. Kf2 c3 47. bxc3 Rxc3 48. Re3 Rc2+ 49. Re2 Kf7 50. Rxc2 Bxc2 51. Bd7 Bd1 52. Bg4 Ke8 53. Ke3 Kd8 54. Kd2 Ba4 55. Bh3 Kc7 56. Bf1 Kb6 57. Bd3 Ka5 58. Ke3 Kb4 59. f4 gxf4+ 60. gxf4 c4 61. Bb1 exf4+ 62. Kxf4 Kc5 63. Ke5 Bd7 64. Bc2 c3 65. Bb3 Bg4 66. Bc2 Bxh5 67. Ke6 Kd4 68. Kxe7 Ke5 69. d6 Bg4 70. Bd1 Bh3 71. Kf7 Kxd6 72. Kf6 Bg4 73. e5+ Kc5 74. Bc2 h5 75. e6 Bxe6 76. Kxe6 h4 77. Ke5 h3 78. Kf4 h2 79. Be4 c2 0-1

[Event "Tula Poletov Memorial"]
[Site "Tula"]
[Date "2018.02.13"]
[Round "8"]
[White "Biriukov, Ilja"]
[Black "Chumachenko, Alexander"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "2416"]
[BlackElo "2082"]
[PlyCount "27"]
[EventDate "2018.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "3"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Na6 7. Be2 e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Nxe5 Nc5 11. Bf3 Nfd7 12. Nxd7 Bxc3+ 13. bxc3 Bxd7 14. 0-0 1/2-1/2

[Event "Tula Poletov Memorial"]
[Site "Tula"]
[Date "2018.02.13"]
[Round "7"]
[White "Chumachenko, Alexander"]
[Black "Postypalskiy, Mihail"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2082"]
[BlackElo "2382"]
[PlyCount "74"]
[EventDate "2018.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "3"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nf3 Bg7 7. g3 0-0 8. Bg2 d6 9. 0-0 Nxa6 10. Nc3 Bf5 11. Nd2 Nb4 12. e4 Bc8 13. Bf3 Ba6 14. Be2 Bxe2 15. Qxe2 Nc2 16. Rb1 Nd4 17. Qd3 Qc7 18. Nc4 Rfb8 19. Bd2 Nd7 20. f4 Nb6 21. Nxb6 Qxb6 22. Kh1 Nb5 23. f5 Nxc3 24. bxc3 c4 25. Qc2 Qa5 26. Rxb8+ Rxb8 27. Rb1 Rxb1+ 28. Qxb1 Bxc3 29. Bh6 Bb4 30. f6 e6 31. dxe6 fxe6 32. f7+ Kxf7 33. Qf1+ Ke7 34. Qxc4 Bc5 35. Qe2 Qa4 36. Kg2 Kd7 37. Kf3 Qa3+ 1/2-1/2

[Event "Tula Poletov Memorial"]
[Site "Tula"]
[Date "2018.02.12"]
[Round "5"]
[White "Chumachenko, Alexander"]
[Black "Smirnov, Alexander"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "2082"]
[BlackElo "2393"]
[PlyCount "84"]
[EventDate "2018.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "3"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. a3 Bg4 6. Nbd2 f6 7. e6 Bxe6 8. Nb3 Qe7 9. Qd3 0-0-0 10. Bf4 g5 11. Bd2 g4 12. Nh4 Qd7 13. Bf4 Ne5 14. Bxe5 fxe5 15. g3 Nf6 16. e4 Qc6 17. Na5 Qxe4+ 18. Qxe4 Nxe4 19. Bg2 Nc5 20. b4 b6 21. Nc6 Nd3+ 22. Kd2 Bxc4 23. Be4 Bh6+ 24. Kc2 Rdf8 25. Nf5 Nxf2 26. Nxa7+ Kd7 27. Bc6+ Ke6 28. Nxh6 Rf6 29. Rhe1 Rxh6 30. Nb5 Bxb5 31. Bxb5 e4 32. Kb3 Rxh2 33. Rac1 Rg2 34. Rxc7 Rxg3+ 35. Ka2 d3 36. Rec1 d2 37. R1c6+ Ke5 38. Re7+ Kf4 39. Rf7+ Ke3 40. Rc3+ Nd3 41. Ba4 Rg1 42. Rf6 g3 0-1

[Event "Tula Poletov Memorial"]
[Site "Tula"]
[Date "2018.02.12"]
[Round "6"]
[White "Stukalov, Alexander"]
[Black "Chumachenko, Alexander"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "2209"]
[BlackElo "2082"]
[PlyCount "136"]
[EventDate "2018.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "3"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Na6 7. Qd2 c5 8. d5 e6 9. h3 exd5 10. exd5 Re8 11. Nf3 Bf5 12. 0-0 Nc7 13. Rfe1 Rb8 14. Bf1 a6 15. a4 h5 16. Bf4 Ne4 17. Nxe4 Rxe4 18. Rxe4 Bxe4 19. Ng5 Bf5 20. Ra3 b5 21. axb5 axb5 22. b3 bxc4 23. Bxc4 Ra8 24. Rxa8 Nxa8 25. Qa2 Nb6 26. Qa7 Nd7 27. Ne6 fxe6 28. dxe6 d5 29. Bxd5 Nf6 30. Qf7+ Kh7 31. e7 Qxd5 32. Qxd5 Nxd5 33. e8Q Nxf4 34. Qe7 Ne6 35. Qh4 Bc2 36. Qc4 Nd4 37. Qxc5 Bxb3 38. Qe7 Nf5 39. Qd7 h4 40. Kh2 Kh6 41. Qd2+ Kh7 42. Qd7 Kh8 43. Qc7 Bg8 44. g4 hxg3+ 45. fxg3 Nh6 46. Qb8 Kh7 47. Qf4 Kh8 48. Qh4 Bh7 49. Qe7 Ng8 50. Qe8 Bf6 51. h4 Kg7 52. Kh3 Be7 53. Qd7 Kf8 54. g4 Nf6 55. Qc8+ Kg7 56. Qe6 Kf8 57. Qc6 Kg7 58. Qc3 Kf7 59. Qf3 Kg7 60. Qe3 Kf7 61. Qh6 Bf8 62. Qf4 Kg7 63. Qc7+ Kh8 64. Qf7 Bg7 65. Qe6 Bg8 66. Qc8 Kh7 67. Qa6 Bd5 68. Qd3 Be6 1/2-1/2

[Event "Tula Poletov Memorial"]
[Site "Tula"]
[Date "2018.02.11"]
[Round "4"]
[White "Lingur, Zalina"]
[Black "Chumachenko, Alexander"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2139"]
[BlackElo "2082"]
[PlyCount "148"]
[EventDate "2018.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "3"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nf5 8. Nf3 0-0 9. d4 d5 10. c3 Bd6 11. Nbd2 Nce7 12. Ne5 f6 13. Nd3 Ng6 14. g3 Re8 15. Bg2 c6 16. b3 Rxe1+ 17. Qxe1 Qe7 18. Bb2 Be6 19. c4 Re8 20. c5 Bc7 21. b4 Bf7 22. Qxe7 Rxe7 23. Bf1 a5 24. a3 Nf8 25. bxa5 Bxa5 26. Nb3 Bd8 27. a4 Bh5 28. a5 Bf3 29. a6 bxa6 30. Rxa6 Rb7 31. Nd2 Be4 32. Bc3 Bxd3 33. Bxd3 Ne7 34. Ra8 Rd7 35. Nb3 Kf7 36. f4 g6 37. Kf2 Ne6 38. Ke3 Rb7 39. Bc2 Bc7 40. Na5 Bxa5 41. Rxa5 Nc7 42. g4 Ke6 43. h4 f5 44. g5 Nc8 45. Ra1 Nb5 46. Bd2 Re7 47. Kd3 Kd7 48. Rh1 h5 49. gxh6 Rh7 50. Be1 Rxh6 51. Bf2 Ne7 52. Ba4 Nc7 53. Rb1 Rh8 54. Rh1 Ra8 55. Bb3 Ne6 56. Be3 Ng7 57. Kd2 Nh5 58. Rg1 Nf6 59. Kc2 Ng4 60. Bd2 Ng8 61. Kb2 N8f6 62. Ra1 Rxa1 63. Kxa1 Ne4 64. Be1 Ne3 65. Kb2 Ng2 66. Ba5 Nxf4 67. Kc2 Ng2 68. Kd3 Nxh4 69. Ke2 g5 70. Bd1 Ng6 71. Be1 Nf4+ 72. Kf3 Ne6 73. Ke3 g4 74. Bg3 Nxg3 0-1

[Event "Tula Poletov Memorial"]
[Site "Tula"]
[Date "2018.02.10"]
[Round "3"]
[White "Chumachenko, Alexander"]
[Black "Domogaev, Sergey"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2082"]
[BlackElo "2415"]
[PlyCount "83"]
[EventDate "2018.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "3"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Nbd7 7. Bd3 Be7 8. Qc2 Nf8 9. Nf3 Ne6 10. Bh4 g6 11. h3 0-0 12. 0-0 Ng7 13. Bg3 Bf5 14. Rab1 Bxd3 15. Qxd3 Nf5 16. Be5 a5 17. Qc2 Nd6 18. Nd2 Nd7 19. Bh2 f5 20. Qb3 Nb6 21. Rfd1 a4 22. Qc2 Ne4 23. b3 axb3 24. axb3 Bd6 25. Bxd6 Nxd6 26. Ne2 g5 27. Ra1 Qe7 28. Nf3 Nd7 29. Nh2 Rae8 30. Ng3 f4 31. Ngf1 Ne4 32. exf4 Rxf4 33. f3 Nd6 34. Ra7 Qg7 35. Qd2 Nf8 36. Ng3 Ne6 37. Nh5 Qxd4+ 38. Qxd4 Rxd4 39. Rxd4 Nxd4 40. Nf6+ Kf7 41. Nxe8 Kxe8 42. b4 1/2-1/2

[Event "Tula Poletov Memorial"]
[Site "Tula"]
[Date "2018.02.10"]
[Round "2"]
[White "Sattarov, Bobir"]
[Black "Chumachenko, Alexander"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "2381"]
[BlackElo "2082"]
[PlyCount "113"]
[EventDate "2018.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "3"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Qf3 Nc6 3. Bc4 Nf6 4. c3 Be7 5. h3 d6 6. d3 Na5 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. Ne2 0-0-0 10. b4 Nc6 11. b5 Nb8 12. c4 c6 13. Nbc3 Qe6 14. bxc6 bxc6 15. Be3 Rd7 16. 0-0 Rhd8 17. Rab1 Rc7 18. Rb3 Rdd7 19. Rfb1 Rb7 20. Nc1 Rxb3 21. Nxb3 Rb7 22. Qd1 Bd8 23. Kh2 Ng8 24. f4 g6 25. Qf3 Ne7 26. Rc1 Nd7 27. Nd5 Kb8 28. d4 cxd5 29. exd5 Qf6 30. dxe5 dxe5 31. c5 e4 32. Qxe4 Qf5 33. Qd4 Qxd5 34. c6 Qxd4 35. Nxd4 Rc7 36. cxd7 Rxd7 37. Nb3 Bb6 38. Nc5 Rd5 39. g4 h5 40. Kg3 hxg4 41. hxg4 Nc6 42. Rc4 Na5 43. Rc3 Nc6 44. Nd7+ Rxd7 45. Bxb6 axb6 46. Rxc6 Kb7 47. Rf6 Ka6 48. Kh4 Ka5 49. Kg5 b5 50. Kh6 Kb4 51. Kg7 Ka3 52. Ra6+ Kb2 53. Rb6 Rd4 54. Rxb5+ Kc3 55. f5 gxf5 56. gxf5 Kc4 57. Ra5 1-0

[Event "Tula Poletov Memorial"]
[Site "Tula"]
[Date "2018.02.09"]
[Round "1"]
[White "Saydaliev, Saidakbar"]
[Black "Chumachenko, Alexander"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2349"]
[BlackElo "2082"]
[PlyCount "99"]
[EventDate "2018.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "3"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. g3 d6 6. Bg2 Nc6 7. 0-0 a6 8. Qd3 Bf5 9. e4 Bg4 10. d5 Bxf3 11. Qxf3 Nd4 12. Qd1 Nd7 13. Be3 c5 14. dxc6 Nxc6 15. Rc1 Nc5 16. Qd2 Qa5 17. Rfd1 Rfd8 18. b3 Rac8 19. Nd5 Qxd2 20. Rxd2 Re8 21. Bh3 e6 22. Nb6 Nxe4 23. Nxc8 Rxc8 24. Re2 Nb4 25. Bd2 Nxd2 26. Rxd2 Bf8 27. Bg2 Rc7 28. a3 Nc6 29. Rcd1 Na5 30. Rb1 Kg7 31. h4 h5 32. Bf1 Nc6 33. Be2 e5 34. Bf3 Nd4 35. Bd5 Be7 36. a4 Bd8 37. Kg2 Re7 38. b4 b6 39. Rdb2 Kf6 40. a5 bxa5 41. bxa5 Bxa5 42. Ra2 Bd8 43. Rxa6 Rc7 44. Rxd6+ Ke7 45. Ra6 Nf5 46. Rb7 Nd6 47. Rxc7+ Bxc7 48. c5 Nb5 49. Bc4 Nd4 50. Ra7 1-0

[Event "Moscow op-A 14th"]
[Site "Moscow"]
[Date "2018.02.04"]
[Round "9"]
[White "Ahmadov, Orkhan"]
[Black "Chumachenko, Alexander"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "1375"]
[BlackElo "2067"]
[PlyCount "196"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Na6 7. Be2 e5 8. 0-0 exd4 9. Nxd4 Nc5 10. Bf3 a5 11. Re1 Re8 12. Nb3 Ne6 13. Be3 a4 14. Nd4 Nc5 15. Bf2 c6 16. Bg3 Qb6 17. Bf2 Qxb2 18. Rc1 Qb4 19. h3 Qxc4 20. Ncb5 Qb4 21. Nc7 Bd7 22. Nxa8 Rxa8 23. Nc2 Qb2 24. Bxc5 dxc5 25. e5 Nd5 26. Bxd5 cxd5 27. Qxd5 Bc6 28. Qxc5 Qxa2 29. Ra1 Qd5 30. Qxd5 Bxd5 31. Nd4 Bf8 32. Kh2 Bc5 33. Red1 a3 34. Nb5 Bc6 35. Nc3 Be3 36. Kg3 b5 37. Rd3 Bc5 38. Nxb5 Bxb5 39. Rd5 Rc8 40. Rxa3 Bxa3 41. Rxb5 Rc3+ 42. Kf2 h5 43. Ra5 Bc5+ 44. Ke2 Bg1 45. Ra4 Bh2 46. Kf2 Bg3+ 47. Ke2 h4 48. Re4 Rc2+ 49. Kf3 Rf2+ 50. Ke3 Rxg2 51. e6 fxe6 52. Rxe6 Kf7 53. Ra6 Rf2 54. Ra7+ Kf6 55. Ra6+ Kg7 56. Ra7+ Kh6 57. Rf7 Rh2 58. Kf3 Rxh3 59. Kg4 Rh1 60. f5 gxf5+ 61. Rxf5 Re1 62. Rh5+ Kg6 63. Rg5+ Kf6 64. Rf5+ Ke6 65. Rf8 Kd5 66. Ra8 Kc4 67. Rc8+ Kb3 68. Kh3 Re4 69. Kg2 Kb4 70. Kh3 Kb5 71. Kg2 Kb6 72. Kh3 Kb7 73. Rc1 Bf2 74. Kg2 Bb6 75. Kf3 Re3+ 76. Kg2 h3+ 77. Kh2 Bc7+ 78. Kg1 Kc8 79. Kf2 Rb3 80. Kg1 Kd7 81. Re1 Bd6 82. Rf1 Ke6 83. Kh1 Be5 84. Kg1 Kd5 85. Re1 Bg3 86. Rd1+ Ke4 87. Rf1 Bf4 88. Kh1 Kf5 89. Kg1 Kg4 90. Kh1 Rb2 91. Rg1+ Bg3 92. Rf1 Bf2 93. Kh2 Kf3 94. Kh1 Rb7 95. Rc1 h2 96. Ra1 Rg7 97. Ra3+ Be3 98. Ra1 Rg1+ 0-1

[Event "Moscow op-A 14th"]
[Site "Moscow"]
[Date "2018.02.03"]
[Round "8"]
[White "Chumachenko, Alexander"]
[Black "Ufimtsev, Egor"]
[Result "0-1"]
[ECO "E54"]
[WhiteElo "2067"]
[BlackElo "2132"]
[PlyCount "80"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 cxd4 7. exd4 d5 8. 0-0 dxc4 9. Bxc4 Nbd7 10. Bg5 Nb6 11. Bd3 Be7 12. Re1 Nfd5 13. Bxe7 Qxe7 14. Rc1 Rd8 15. Bb1 Bd7 16. h4 Bc6 17. Ng5 g6 18. Nce4 h6 19. Nf3 Nf6 20. Nc5 Nbd7 21. Qb3 Bd5 22. Qe3 Nxc5 23. Rxc5 Bxf3 24. gxf3 Kg7 25. h5 Nxh5 26. d5 b6 27. Rb5 a6 28. Rxb6 Rxd5 29. f4 Qc5 30. Be4 Rd4 31. Rc6 Qa7 32. Bxg6 Kxg6 33. f5+ Kxf5 34. Qxh6 Rg8+ 35. Kf1 Rh4 36. Qe3 Rh1+ 37. Ke2 Qxe3+ 38. fxe3 Ng3+ 39. Kf2 Ne4+ 40. Ke2 Rg2+ 0-1

[Event "Moscow op-A 14th"]
[Site "Moscow"]
[Date "2018.02.02"]
[Round "7"]
[White "Marinskii, Yurii"]
[Black "Chumachenko, Alexander"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2218"]
[BlackElo "2067"]
[PlyCount "69"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. 0-0 Bd7 6. Re1 g6 7. d4 Nxd4 8. Nxd4 exd4 9. e5 dxe5 10. Rxe5+ Be7 11. Bg5 0-0 12. Rxe7 Qxe7 13. Bxd7 Qxd7 14. Bxf6 Rfe8 15. Na3 Re6 16. Bh4 Rae8 17. f3 Re2 18. Nc4 Qf5 19. Nd2 Qf4 20. Ne4 R8xe4 21. fxe4 Qxe4 22. Bf2 c5 23. Rc1 Qe6 24. Qd3 b5 25. Kf1 Re4 26. Qxb5 Qxa2 27. Qxc5 Qxb2 28. Re1 Rxe1+ 29. Kxe1 Qa1+ 30. Kd2 Qf1 31. Qc8+ Kg7 32. Bxd4+ f6 33. Qd7+ Kh6 34. Qh3+ Kg7 35. Qf3 1-0

[Event "Moscow op-A 14th"]
[Site "Moscow"]
[Date "2018.02.01"]
[Round "6"]
[White "Chumachenko, Alexander"]
[Black "Lepaev, Andrey"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2067"]
[BlackElo "2144"]
[PlyCount "63"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 Re8 6. a3 Bf8 7. Ng3 d5 8. cxd5 exd5 9. Be2 b6 10. b4 c5 11. dxc5 bxc5 12. bxc5 Bxc5 13. 0-0 Ba6 14. Bxa6 Nxa6 15. Qd3 Nc7 16. Ra2 Ne6 17. Na4 Bd6 18. Nf5 Be5 19. Bb2 Bxb2 20. Rxb2 Qa5 21. Rb4 Rad8 22. Nd4 Nxd4 23. Rxd4 Re4 24. Rc1 h6 25. f3 Rxd4 26. Qxd4 Rb8 27. Nc5 Qxa3 28. Ra1 Qb4 29. Qxb4 Rxb4 30. Rxa7 d4 31. exd4 Rxd4 32. Ra2 1/2-1/2

[Event "Moscow op-A 14th"]
[Site "Moscow"]
[Date "2018.01.31"]
[Round "5"]
[White "Suleymanli, Aydin Elshan"]
[Black "Chumachenko, Alexander"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2259"]
[BlackElo "2067"]
[PlyCount "65"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 a6 8. Bf4 Rb8 9. Rc1 Bd7 10. b3 b5 11. Qd3 Nh5 12. Bg5 h6 13. Be3 f5 14. cxb5 axb5 15. Nxb5 Ne5 16. dxe5 Bxb5 17. Qd5+ Kh7 18. Nd4 dxe5 19. Ne6 Qxd5 20. Bxd5 Bxe2 21. Rfe1 Bd3 22. Rxc7 Nf6 23. Nxf8+ Bxf8 24. Bc4 Bxc4 25. Rxc4 Ne8 26. Rd1 Nd6 27. Rc7 Kg7 28. a4 Rxb3 29. a5 Kf6 30. a6 Ra3 31. a7 Nb5 32. Rb7 Nd6 33. Rb8 1-0

[Event "Moscow op-A 14th"]
[Site "Moscow"]
[Date "2018.01.30"]
[Round "4"]
[White "Chumachenko, Alexander"]
[Black "Rozhkov, Viacheslav"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "2067"]
[BlackElo "2281"]
[PlyCount "122"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. a3 Nc6 5. e3 Nge7 6. Nf3 Bg4 7. Be2 dxe3 8. Bxe3 Qxd1+ 9. Bxd1 0-0-0 10. h3 Bxf3 11. Bxf3 Nxe5 12. Be2 Nf5 13. Bg4 Nxg4 14. hxg4 Nxe3 15. fxe3 Bc5 16. Ke2 Rhe8 17. Rh3 Re4 18. Nc3 Rxc4 19. Rxh7 Rxg4 20. Kf3 Rg6 21. Rd1 Re8 22. Rd3 a5 23. Rh5 b6 24. Rf5 Rf8 25. Nd5 Re6 26. b4 axb4 27. axb4 Bd6 28. b5 g6 29. Rg5 Rh8 30. Rg4 Rh5 31. Rc4 Kb7 32. Rc6 Rf5+ 33. Ke2 Bg3 34. Rxe6 fxe6 35. Ne7 Rxb5 36. Nxg6 Rf5 37. e4 Rf2+ 38. Ke1 Rf3+ 39. Ke2 Rxd3 40. Kxd3 b5 41. Nf8 e5 42. Nd7 Kc6 43. Nf6 Kc5 44. Nd5 c6 45. Ne3 Kb4 46. Nf5 Bf4 47. Ne7 c5 48. Nd5+ Kb3 49. Nxf4 c4+ 50. Ke2 exf4 51. e5 c3 52. e6 c2 53. e7 c1Q 54. e8Q b4 55. Kf3 Qe3+ 56. Qxe3+ fxe3 57. g4 Kc2 58. g5 Kd3 59. g6 e2 60. g7 e1Q 61. g8Q Qf1+ 0-1

[Event "Moscow op-A 14th"]
[Site "Moscow"]
[Date "2018.01.29"]
[Round "3"]
[White "Sakulo, Denis"]
[Black "Chumachenko, Alexander"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2323"]
[BlackElo "2067"]
[PlyCount "214"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. Nc3 a6 8. b3 Rb8 9. Nd5 e6 10. Nxf6+ Qxf6 11. Bb2 Qe7 12. Qd2 e5 13. dxe5 dxe5 14. Rad1 Bg4 15. Qe3 Rbd8 16. h3 Bf5 17. Nd2 h5 18. Nb1 Rxd1 19. Rxd1 Rd8 20. Rxd8+ Qxd8 21. Nc3 e4 22. Bxe4 Bxh3 23. Na4 Bxb2 24. Nxb2 Qf6 25. Nd3 Bf5 26. Bd5 Bxd3 27. exd3 Kg7 28. Qe8 Nd8 29. Be4 h4 30. gxh4 c6 31. Qd7 Qxh4 32. Kf1 Qg5 33. Qd4+ Kh7 34. Qd6 Kg7 35. f4 Qf6 36. Qxf6+ Kxf6 37. Ke2 Ke6 38. d4 f5 39. Bg2 Kd6 40. c5+ Ke6 41. Kd3 Kf6 42. d5 cxd5 43. Bxd5 g5 44. fxg5+ Kxg5 45. b4 Kg4 46. a4 f4 47. b5 axb5 48. axb5 Kg3 49. Ke2 Kg4 50. b6 Kg3 51. Kf1 f3 52. Bxb7 Nxb7 53. c6 Na5 54. c7 Nc4 55. c8Q Ne3+ 56. Ke1 f2+ 57. Kd2 f1Q 58. Qc7+ Kg2 59. Kxe3 Qe1+ 60. Kd4 Qb4+ 61. Kd5 Qb3+ 62. Kc6 Qf3+ 63. Kb5 Qb3+ 64. Ka6 Qa4+ 65. Kb7 Kg1 66. Qc6 Qf4 67. Ka7 Qe3 68. Qd6 Kf1 69. Qd5 Qe7+ 70. b7 Qa3+ 71. Kb6 Qe3+ 72. Qc5 Qe6+ 73. Qc6 Qe3+ 74. Kc7 Qg3+ 75. Qd6 Qc3+ 76. Kb8 Qe3 77. Qa6+ Kg2 78. Ka8 Qf3 79. Qg6+ Kh1 80. Qb1+ Kg2 81. Qb2+ Kh1 82. Qd4 Qa3+ 83. Kb8 Qf8+ 84. Kc7 Qf7+ 85. Kc6 Qg6+ 86. Qd6 Qc2+ 87. Kd7 Qf5+ 88. Kc7 Qf7+ 89. Kc8 Qc4+ 90. Kb8 Qg8+ 91. Ka7 Qa2+ 92. Kb6 Qb3+ 93. Ka7 Qa2+ 94. Qa6 Qf7 95. Qa1+ Kg2 96. Qb2+ Kh1 97. Qc1+ Kg2 98. Qd2+ Kh1 99. Qd3 Qa2+ 100. Kb6 Qe6+ 101. Kc5 Qe7+ 102. Kc6 Qf6+ 103. Kc7 Qf7+ 104. Qd7 Qf4+ 105. Kb6 Qf2+ 106. Kc6 Qf6+ 107. Kc5 Qc3+ 1/2-1/2

[Event "Moscow op-A 14th"]
[Site "Moscow"]
[Date "2018.01.28"]
[Round "2"]
[White "Chumachenko, Alexander"]
[Black "Vysotskiy, Oleg"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "2067"]
[BlackElo "2250"]
[PlyCount "91"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 e6 5. Nc3 Nbd7 6. Bg5 Be7 7. e3 0-0 8. Be2 dxc4 9. Bxc4 h6 10. Bh4 Nd5 11. Bg3 N7b6 12. Be2 c5 13. 0-0 cxd4 14. exd4 Nxc3 15. bxc3 Bd7 16. c4 Ba4 17. Qe3 Rc8 18. Rac1 Bf6 19. Bd3 Qe7 20. c5 Nd5 21. Qe4 g6 22. Bd6 Qd8 23. Bxf8 Qxf8 24. Ne5 Bxe5 25. Qxe5 Bc6 26. Rfe1 Qg7 27. Qxg7+ Kxg7 28. g3 Rd8 29. Rcd1 Nb4 30. Bc4 Bf3 31. Rd2 Nc6 32. Be2 Bxe2 33. Rdxe2 Nxd4 34. Rb2 Rd7 35. Reb1 b5 36. cxb6 axb6 37. Rxb6 Ne2+ 38. Kf1 Nc3 39. Ra1 Ra7 40. Rb3 Rxa2 41. Rxa2 Nxa2 42. Ke1 Nc1 43. Rc3 Na2 44. Rc4 Kf6 45. Kd2 Ke5 46. Ra4 1-0

[Event "Moscow op-A 14th"]
[Site "Moscow"]
[Date "2018.01.27"]
[Round "1"]
[White "Gukesh, Dommaraju"]
[Black "Chumachenko, Alexander"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2354"]
[BlackElo "2067"]
[PlyCount "72"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. 0-0 e6 5. d3 c5 6. e4 d6 7. a4 a6 8. Na3 Be7 9. Be3 Qb6 10. b4 Ng4 11. bxc5 dxc5 12. Bg5 Nd7 13. Bxe7 Kxe7 14. Qd2 h6 15. Rab1 b4 16. Nc4 Qc7 17. a5 Rhd8 18. c3 bxc3 19. Qxc3 Kf8 20. Nb6 Rab8 21. Rfc1 Bc6 22. Nd2 Bb5 23. Nxd7+ Rxd7 24. d4 Rbd8 25. Nf3 c4 26. Bf1 Nf6 27. Qb4+ Kg8 28. Qe1 Qb7 29. Bxc4 Nxe4 30. Bxb5 axb5 31. Qe3 Nf6 32. Ne5 Rd6 33. Qb3 Rb8 34. Qb4 Qd5 35. Rc5 Qe4 36. Re1 Qb7 1-0

[Event "Tula Suetin Memorial"]
[Site "Tula"]
[Date "2018.01.09"]
[Round "9"]
[White "Gusev, Aleksey"]
[Black "Chumachenko, Alexander"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2401"]
[BlackElo "2067"]
[PlyCount "31"]
[EventDate "2018.01.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. Rb1 e5 8. d3 Nd4 9. e3 Nxf3+ 10. Bxf3 c6 11. b4 d5 12. b5 Be6 13. bxc6 bxc6 14. Ba3 Re8 15. cxd5 Nxd5 16. Nxd5 1/2-1/2

[Event "Tula Suetin Memorial"]
[Site "Tula"]
[Date "2018.01.08"]
[Round "8"]
[White "Chumachenko, Alexander"]
[Black "Konaplev, Anton"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2067"]
[BlackElo "2276"]
[PlyCount "94"]
[EventDate "2018.01.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. Ng3 c5 8. dxc5 Bxc5 9. b4 Bd6 10. Bb2 a5 11. b5 Be5 12. Be2 dxc4 13. Qxd8 Rxd8 14. Bxc4 Nbd7 15. f4 Bxc3+ 16. Bxc3 b6 17. Bd4 Bb7 18. 0-0 Rac8 19. Rac1 Kf8 20. Be2 Nd5 21. Bf3 f6 22. Ne4 Ke7 23. Kf2 Rc7 24. Nxf6 gxf6 25. Rxc7 Nxc7 26. Bxb7 Nxb5 27. a4 Nd6 28. Bc6 e5 29. Bb2 Nc4 30. Bc1 Nc5 31. Ke2 Rd3 32. Bb5 Rc3 33. fxe5 fxe5 34. e4 Nxe4 35. Bh6 Ke6 36. Rf8 Ned6 37. Ba6 e4 38. Rh8 Rc2+ 39. Ke1 Rxg2 40. h4 Ne5 41. Rxh7 Nf3+ 42. Kf1 Rc2 43. Be3 Nf5 44. Bf4 e3 45. Be2 N3d4 46. Bg4 Rf2+ 47. Ke1 Rxf4 0-1

[Event "Tula Suetin Memorial"]
[Site "Tula"]
[Date "2018.01.07"]
[Round "6"]
[White "Chumachenko, Alexander"]
[Black "Karpov, Alexander"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2067"]
[BlackElo "2216"]
[PlyCount "120"]
[EventDate "2018.01.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. Nc3 exd4 4. Qxd4 Nc6 5. Qd2 g6 6. b3 Bg7 7. Bb2 Nf6 8. e4 0-0 9. Bd3 Re8 10. Nge2 Ng4 11. 0-0 Nce5 12. h3 Nxd3 13. Qxd3 Ne5 14. Qd2 Nd7 15. Rae1 Nc5 16. Ng3 h5 17. f4 a5 18. Rf3 a4 19. Nd5 c6 20. Bxg7 Kxg7 21. Qb2+ f6 22. Nxf6 Qxf6 23. e5 Qf8 24. e6+ Kh6 25. f5 g5 26. Qd4 h4 27. Ne4 Qg7 28. Nf6 Bxe6 29. fxe6 Rxe6 30. Rxe6 Nxe6 31. Ng4+ Kh5 32. Nf6+ Kh6 33. Ng4+ Kh5 34. Qxd6 Qd4+ 35. Qxd4 Nxd4 36. Rf6 Rh8 37. bxa4 Ne2+ 38. Kf1 Nf4 39. Rd6 Ng6 40. Nf6+ Kh6 41. Ng4+ Kh5 42. Rd7 Rf8+ 43. Kg1 Nf4 44. Ne5 Ne2+ 45. Kh2 g4 46. hxg4+ Kg5 47. Rxb7 Rf1 48. Nf3+ Kxg4 49. Rg7+ Kh5 50. Rh7+ Kg6 51. Rxh4 Ra1 52. Re4 Rxa2 53. Re6+ Kf7 54. Rxc6 Nf4 55. Nh4 Rxa4 56. g4 Ra2+ 57. Kg3 Ne2+ 58. Kh3 Nf4+ 59. Kg3 Ne2+ 60. Kh3 Nf4+ 1/2-1/2

[Event "Tula Suetin Memorial"]
[Site "Tula"]
[Date "2018.01.07"]
[Round "7"]
[White "Kostin, Alexey"]
[Black "Chumachenko, Alexander"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "2282"]
[BlackElo "2067"]
[PlyCount "93"]
[EventDate "2018.01.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Bc4 Nxd5 6. 0-0 Be6 7. Bb3 Bd6 8. c4 Ne7 9. d4 Ng6 10. Nc3 0-0 11. c5 Be7 12. Bxe6 fxe6 13. Qb3 Qd7 14. Qxb7 Nc6 15. Rd1 Rab8 16. Qa6 Nb4 17. Qe2 Nd5 18. Re1 Bf6 19. Qxe6+ Qxe6 20. Rxe6 Nb4 21. Re2 Rfd8 22. Rd2 Ne7 23. Ne4 Kf7 24. a3 Nbc6 25. Nxf6 Kxf6 26. b4 g5 27. Re2 Nf5 28. d5 Rxd5 29. Bb2+ Kf7 30. Nxg5+ Kg8 31. Ne6 Nfd4 32. Nxd4 Nxd4 33. Re7 a5 34. Rxc7 axb4 35. axb4 Nc2 36. Rg7+ Kf8 37. Rc1 Nxb4 38. Rxh7 Rb5 39. Ba3 Kg8 40. Re7 Nd3 41. Rd1 Rb3 42. c6 Rxa3 43. Rd7 Rc5 44. c7 Rac3 45. R1xd3 Rxd3 46. Rxd3 Rxc7 47. Kf2 1-0

[Event "Tula Suetin Memorial"]
[Site "Tula"]
[Date "2018.01.06"]
[Round "5"]
[White "Moiseenko, Vladimir"]
[Black "Chumachenko, Alexander"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2294"]
[BlackElo "2067"]
[PlyCount "63"]
[EventDate "2018.01.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 Nbd7 7. Qd2 e5 8. d5 a5 9. Nh3 Nc5 10. Nf2 Qe8 11. g4 Nfd7 12. h4 f5 13. gxf5 gxf5 14. h5 f4 15. Nb5 Na6 16. Bh3 b6 17. Be6+ Kh8 18. Ng4 h6 19. Nxh6 Bf6 20. Qg2 Ndc5 21. Bxc8 Rxc8 22. 0-0-0 Nb4 23. Rdg1 Qe7 24. Nf5 Qh7 25. Nh4 Kg7 26. Bxf6+ Kxf6 27. Qg5+ Kf7 28. Ng6 Nbd3+ 29. Kb1 Ke8 30. Nxf8 Kxf8 31. Qf6+ Ke8 32. Rg7 1-0

[Event "Tula Suetin Memorial"]
[Site "Tula"]
[Date "2018.01.05"]
[Round "3"]
[White "Chumachenko, Alexander"]
[Black "Derevianchenko, Ilia"]
[Result "0-1"]
[ECO "E44"]
[WhiteElo "2067"]
[BlackElo "2282"]
[PlyCount "90"]
[EventDate "2018.01.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 0-0 6. a3 Be7 7. Nf4 d5 8. cxd5 exd5 9. Bd3 Bb7 10. b4 Bd6 11. Nfe2 Re8 12. Ng3 Nbd7 13. 0-0 a6 14. Bb2 g6 15. Re1 Nf8 16. Nf1 Ne6 17. Qb3 Re7 18. Ne2 Qd7 19. a4 Ng5 20. b5 h5 21. Ba3 Bxa3 22. Qxa3 axb5 23. Bxb5 c6 24. Bd3 Ba6 25. Bxa6 Rxa6 26. Nf4 Nfe4 27. Qd3 Qa7 28. Rac1 Rxa4 29. Rxc6 Qa5 30. Rec1 Kg7 31. Qb3 Ra2 32. Qxd5 Nxf2 33. Qd6 Re8 34. Qf6+ Kh7 35. Rc7 Qf5 36. Qxf5 gxf5 37. h4 Nf3+ 38. gxf3 Rg8+ 39. Ng3 Rxg3+ 40. Kf1 Rxf3 41. Kg2 Rxe3 42. R1c2 Rxc2 43. Rxc2 Nd3 44. Rc6 Nxf4+ 45. Kf2 Re6 0-1

[Event "Tula Suetin Memorial"]
[Site "Tula"]
[Date "2018.01.05"]
[Round "4"]
[White "Chumachenko, Alexander"]
[Black "Sadovsky, Artem"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2067"]
[BlackElo "2407"]
[PlyCount "120"]
[EventDate "2018.01.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. f3 e5 5. Ne2 Nc6 6. Be3 f5 7. d5 Nce7 8. Nbc3 Bh6 9. Bxh6 Nxh6 10. Qd2 Nf7 11. 0-0-0 Bd7 12. Kb1 a5 13. Nc1 b6 14. Bd3 f4 15. Bc2 0-0 16. Ba4 Bc8 17. Nd3 g5 18. g4 Ng6 19. Ne1 Kg7 20. Ng2 Rh8 21. Bc6 Rb8 22. Nb5 h5 23. h3 Rh6 24. a3 Ba6 25. Na7 Qh8 26. Bd7 Ra8 27. Nb5 Bc8 28. Bf5 hxg4 29. fxg4 Rxh3 30. Rxh3 Qxh3 31. Nxc7 Rb8 32. Be6 Kf8 33. Nb5 Ba6 34. Bxf7 Kxf7 35. Nxd6+ Kf6 36. Rc1 Qxg4 37. Ne1 Qd7 38. Nf5 Rc8 39. c5 bxc5 40. Qxa5 Qb5 41. Qc3 Rb8 42. Rc2 g4 43. d6 f3 44. Qe3 Nf4 45. Qf2 Rh8 46. d7 Qxd7 47. Qxc5 Ne6 48. Qg1 Qd1+ 49. Ka2 Bd3 50. Qa7 Bxc2 51. Qe7+ Kg6 52. Qxe6+ Kg5 53. Nxc2 Qxc2 54. Nd6 Rh5 55. Qxe5+ Kh4 56. Qf4 Kh3 57. e5 Qg6 58. Ne4 Qe6+ 59. b3 Qxe5 60. Nf2+ Kg2 0-1

[Event "Tula Suetin Memorial"]
[Site "Tula"]
[Date "2018.01.04"]
[Round "2"]
[White "Smirnov, Alexander"]
[Black "Chumachenko, Alexander"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2408"]
[BlackElo "2067"]
[PlyCount "74"]
[EventDate "2018.01.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 Bc5 5. Nxe5 Nxe5 6. d4 Bb4 7. dxe5 Nxe4 8. Qd4 Nxc3 9. bxc3 Be7 10. Qg4 g6 11. Bh6 Bf8 12. Qf4 d5 13. exd6 Qxd6 14. Qe4+ Qe7 15. Qd4 f6 16. Bxf8 Kxf8 17. 0-0 Kg7 18. Rfe1 Re8 19. Qd2 Be6 20. h4 Qc5 21. Rab1 Rad8 22. Bd3 b6 23. a4 Bd7 24. Rxe8 Bxe8 25. Rb4 Bc6 26. Rg4 Rd5 27. Qf4 Re5 28. h5 Re1+ 29. Bf1 Qe5 30. h6+ Kf7 31. Qd2 Bd5 32. Rd4 c6 33. c4 Be6 34. f4 Qc5 35. c3 Ra1 36. Qc2 Bxc4 37. Kh2 Rxf1 0-1

[Event "Tula Suetin Memorial"]
[Site "Tula"]
[Date "2018.01.03"]
[Round "1"]
[White "Chumachenko, Alexander"]
[Black "Bykov, Oleg1111"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2067"]
[BlackElo "2327"]
[PlyCount "64"]
[EventDate "2018.01.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f3 d6 6. Be3 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Bxc5 Nc6 10. Nge2 Nd7 11. Be3 Nde5 12. Nf4 Na5 13. c5 Nac4 14. Bc1 Bd7 15. Nfd5 e6 16. Ne3 Nxe3 17. Bxe3 Be8 18. Rd1 Bf8 19. Be2 Rdc8 20. Kf2 Bxc5 21. Bxc5 Rxc5 22. Rd4 Nc6 23. Rd2 Kg7 24. Rhd1 Rc8 25. Nb5 e5 26. Nd6 Rb8 27. Bb5 Kf8 28. Rd5 Rc2+ 29. R1d2 Rxd2+ 30. Rxd2 Ke7 31. Nxe8 Kxe8 32. Bxc6+ bxc6 1/2-1/2

[Event "Kolomna op"]
[Site "Kolomna"]
[Date "2016.10.10"]
[Round "9.5"]
[White "Smirnov, Timofey"]
[Black "Chumachenko, Alexander"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2319"]
[BlackElo "2106"]
[PlyCount "108"]
[EventDate "2016.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. a4 b6 9. b3 a6 10. Bb2 Qc7 11. Qd2 Bb7 12. Bd3 Rfe8 13. Ne2 Bf8 14. Ng3 g6 15. c4 exd4 16. Nxd4 Bg7 17. Rac1 Ne5 18. Bb1 c5 19. Nde2 h5 20. Nc3 h4 21. Nge2 h3 22. f3 hxg2 23. Kxg2 Qd7 24. Ng3 Bc8 25. Qf2 Nh5 26. Kh1 Qh3 27. Rg1 Nf4 28. Rcd1 Bg4 29. fxg4 Nxg4 30. Qd2 Bd4 31. Rgf1 Be3 32. Qc2 Re5 33. Nd5 Rxd5 34. cxd5 Re8 35. Rf3 Rxe4 36. Rdf1 Bd2 37. Qxd2 Re2 38. R3f2 Nxf2+ 39. Rxf2 Rxd2 40. Rxd2 Qg4 41. Rf2 Qd1+ 42. Rf1 Qd2 43. Be4 Nh3 44. Bc1 Nf2+ 45. Kg1 Qc3 46. Kxf2 f5 47. Bf3 Qxb3 48. Bf4 Qb2+ 49. Ne2 Qf6 50. Rb1 g5 51. Bxg5 Qxg5 52. Rg1 Qxg1+ 53. Nxg1 b5 54. a5 Kg7 1-0

[Event "Kolomna op"]
[Site "Kolomna"]
[Date "2016.10.09"]
[Round "8.8"]
[White "Chumachenko, Alexander"]
[Black "Lysenko, Margarita"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2106"]
[BlackElo "2094"]
[PlyCount "36"]
[EventDate "2016.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 Bf5 7. Nf3 e6 8. Bb5 Nd7 9. 0-0 Be7 10. Rc1 0-0 11. h3 Rc8 12. Qe2 a6 13. Bd3 Bxd3 14. Qxd3 f5 15. Ne2 h6 16. Qb3 b5 17. a4 Na5 18. Qd3 Qb6 1/2-1/2

[Event "Kolomna op"]
[Site "Kolomna"]
[Date "2016.10.09"]
[Round "7.9"]
[White "Sokolov, Nikita Dm"]
[Black "Chumachenko, Alexander"]
[Result "0-1"]
[ECO "A61"]
[WhiteElo "2103"]
[BlackElo "2106"]
[PlyCount "66"]
[EventDate "2016.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Bg7 8. Nc4 0-0 9. e4 Nxe4 10. Nxe4 Re8 11. Bd3 f5 12. Bf4 fxe4 13. Be2 Bf8 14. a4 Na6 15. Qd2 Nb4 16. h4 Qf6 17. 0-0-0 e3 18. fxe3 Qf5 19. Bd3 Qxd5 20. Na3 Bf5 21. Bxf5 Qxf5 22. Nc2 Rac8 23. Rhg1 Bg7 24. g4 Qe4 25. Qg2 Qc4 26. Rxd6 Qb3 27. Nxb4 cxb4+ 28. Kb1 Qxa4 29. Qd5+ Kh8 30. Qa2 Qc2+ 31. Ka1 b3 32. Qb1 Qc5 33. Qd1 Qa3+ 0-1

[Event "Kolomna op"]
[Site "Kolomna"]
[Date "2016.10.08"]
[Round "6.9"]
[White "Chumachenko, Alexander"]
[Black "Alikulov, Elbek"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2106"]
[BlackElo "2387"]
[PlyCount "53"]
[EventDate "2016.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 d6 3. b3 g6 4. Bb2 Bg7 5. g3 Nh6 6. Bg2 0-0 7. 0-0 Nf7 8. Nbd2 e5 9. dxe5 dxe5 10. e4 f4 11. Nc4 Qe7 12. Ba3 c5 13. Qd5 Nc6 14. Qd3 g5 15. Rfd1 g4 16. Nh4 Rd8 17. Qc3 b5 18. Na5 b4 19. Nxc6 Rxd1+ 20. Rxd1 Qb7 21. Qc4 Qxc6 22. Rd8+ Bf8 23. Nf5 Bxf5 24. exf5 e4 25. Bxe4 Qf6 26. Rxa8 bxa3 27. gxf4 1-0

[Event "Kolomna op"]
[Site "Kolomna"]
[Date "2016.10.07"]
[Round "4.7"]
[White "Chumachenko, Alexander"]
[Black "Protopopova, Anastasiya"]
[Result "1/2-1/2"]
[ECO "E42"]
[WhiteElo "2106"]
[BlackElo "2082"]
[PlyCount "113"]
[EventDate "2016.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 0-0 7. a3 Be7 8. Nf4 d5 9. cxd5 Nxd5 10. Nfxd5 exd5 11. Bd3 Be6 12. 0-0 Nc6 13. Be3 Bf6 14. Rc1 Re8 15. Bb5 Qb6 16. Bxc6 bxc6 17. Na4 Qb5 18. Rc5 Qb7 19. Qc2 Bd7 20. Rc3 Be7 21. Rc1 Bd6 22. Qd3 Qb8 23. h3 Qd8 24. Qd2 Re4 25. Bg5 f6 26. f3 Re6 27. Bf4 Bf8 28. Re1 Qe8 29. Rce3 Rxe3 30. Rxe3 Qg6 31. Kh2 Qf5 32. Bg3 h5 33. Nc5 Bxc5 34. dxc5 Re8 35. Rxe8+ Bxe8 36. b4 Kf7 37. Bd6 Qe6 38. Qd3 Kg8 39. a4 Qd7 40. Qa6 Kh7 41. Bb8 d4 42. Qd3+ Bg6 43. Qd2 d3 44. Bf4 a6 45. Qf2 Qd5 46. a5 Bf7 47. g3 g5 48. Bd2 Kg6 49. Qe3 Qf5 50. Bc3 Kh6 51. h4 Be6 52. hxg5+ fxg5 53. Kg1 Qd5 54. Bd2 Kg6 55. Kf2 Bf7 56. Qe7 g4 57. Qe3 1/2-1/2

[Event "Kolomna op"]
[Site "Kolomna"]
[Date "2016.10.07"]
[Round "5.6"]
[White "Golubev, Roman"]
[Black "Chumachenko, Alexander"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2340"]
[BlackElo "2106"]
[PlyCount "45"]
[EventDate "2016.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. a4 c6 8. h3 b6 9. Qe2 a6 10. Rd1 Qc7 11. Ba2 Bb7 12. Nh4 g6 13. Bh6 Rfc8 14. dxe5 Nxe5 15. f4 Ne8 16. fxe5 Bxh4 17. e6 f6 18. Qg4 Bg5 19. Bxg5 fxg5 20. Qxg5 Ng7 21. Rf1 d5 22. Rf7 Nxe6 23. Rxc7 1-0

[Event "Kolomna op"]
[Site "Kolomna"]
[Date "2016.10.06"]
[Round "3.8"]
[White "Bykov, Oleg1111"]
[Black "Chumachenko, Alexander"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2327"]
[BlackElo "2106"]
[PlyCount "59"]
[EventDate "2016.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. d4 0-0 6. Be2 cxd4 7. exd4 d5 8. 0-0 Nc6 9. cxd5 Nxd5 10. Qb3 e6 11. Rd1 Na5 12. Qc2 b6 13. Bg5 Bf6 14. Nxd5 exd5 15. Bxf6 Qxf6 16. Ne5 Bf5 17. Qd2 Rac8 18. Rac1 Rxc1 19. Rxc1 Re8 20. Rc6 Bc8 21. Qc3 Qd8 22. Bf3 Be6 23. h3 Kg7 24. b4 Nxc6 25. Nxc6 Qd6 26. b5 a6 27. a4 axb5 28. axb5 Qf4 29. Be2 Qd6 30. Qe3 1/2-1/2

[Event "Kolomna op"]
[Site "Kolomna"]
[Date "2016.10.06"]
[Round "2.5"]
[White "Chumachenko, Alexander"]
[Black "Drygalov, Sergey"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2106"]
[BlackElo "2409"]
[PlyCount "85"]
[EventDate "2016.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 a6 7. Be2 e6 8. h3 Bd7 9. Rc1 Rc8 10. Bd3 Na5 11. Nf3 Nc4 12. Qe2 b5 13. 0-0 Bb4 14. Bg5 Be7 15. Bxf6 Bxf6 16. e4 dxe4 17. Nxe4 Be7 18. b3 Nd6 19. Nc5 Bc6 20. Nxa6 0-0 21. Ne5 Ba8 22. Rxc8 Qxc8 23. Nc5 Rd8 24. Qh5 g6 25. Qh6 Nf5 26. Bxf5 exf5 27. Qe3 Re8 28. b4 Bd5 29. Qd2 Qa8 30. f4 Bh4 31. Kh2 Qxa2 32. Qxa2 Bxa2 33. Ra1 Bd5 34. g3 Be7 35. Ned7 Bd8 36. Ra6 Re2+ 37. Kg1 Rg2+ 38. Kf1 Rb2 39. Nb6 Bxb6 40. Rxb6 Rxb4 41. Na6 Bc4+ 42. Kf2 Rb2+ 43. Kf3 0-1

[Event "Kolomna op"]
[Site "Kolomna"]
[Date "2016.10.05"]
[Round "1.6"]
[White "Kupreichik, Viktor D"]
[Black "Chumachenko, Alexander"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2376"]
[BlackElo "2106"]
[PlyCount "48"]
[EventDate "2016.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. a4 c6 8. Re1 b6 9. Bg5 a6 10. Qe2 Ne8 11. Be3 Bb7 12. Rad1 Qc7 13. Bb3 Rc8 14. Rd2 b5 15. axb5 axb5 16. Red1 Ndf6 17. Bg5 b4 18. Nb1 c5 19. dxc5 dxc5 20. Bd5 Nxd5 21. exd5 f6 22. Bh4 Nd6 23. c4 Ra8 24. Bg3 Bc8 1/2-1/2

[Event "Nezhmetdinov Memorial 37th"]
[Site "Kazan"]
[Date "2015.05.31"]
[Round "1"]
[White "Chumachenko, Alexander"]
[Black "Hovhannisyan, Robert"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2135"]
[BlackElo "2599"]
[PlyCount "8"]
[EventDate "2015.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. g3 g6 4. Bg2 Bg7 0-1

[Event "Kolomna op"]
[Site "Kolomna"]
[Date "2013.10.04"]
[Round "9"]
[White "Odnorozhenko, Evgenyi"]
[Black "Chumachenko, Alexander"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2270"]
[BlackElo "2109"]
[PlyCount "70"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. a4 Bd6 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 Qe7 10. Qc2 e5 11. Bb3 h6 12. a5 e4 13. Nd2 Re8 14. f3 exf3 15. Nxf3 Nf8 16. Bd2 Be6 17. a6 b6 18. Bxe6 Qxe6 19. e4 Nxe4 20. Rae1 f5 21. Nxe4 fxe4 22. Ne5 c5 23. Rxe4 cxd4 24. Rfe1 Qd5 25. Nf3 Rac8 26. Qd3 Rxe4 27. Rxe4 Rd8 28. Nxd4 Bc5 29. Be3 Ne6 30. Rxe6 Qxe6 31. Nxe6 Rxd3 32. Bxc5 bxc5 33. Nxc5 Rd5 34. b4 Rd4 35. b5 Rb4 0-1

[Event "Kolomna op"]
[Site "Kolomna"]
[Date "2013.10.03"]
[Round "7"]
[White "Aroven, Mikael"]
[Black "Chumachenko, Alexander"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "2101"]
[BlackElo "2109"]
[PlyCount "80"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 Nbd7 10. Bd3 b6 11. Bg5 Bb7 12. Ne5 Rc8 13. Rc1 g6 14. h4 a6 15. a4 Nxe5 16. dxe5 Nd5 17. Ne4 Rxc1 18. Qxc1 f6 19. Bh6 Re8 20. Bc4 fxe5 21. Ng5 Bc5 22. Qd1 Qf6 23. Qb3 Bf8 24. Bxf8 Rxf8 25. Qd3 h6 26. Ne4 Qf5 27. Nd6 Qxd3 28. Bxd3 Nf4 29. Bxg6 Bxg2 30. Re1 Bd5 31. Bc2 Kg7 32. a5 bxa5 33. Ra1 Kf6 34. Rxa5 Rg8+ 35. Kf1 Ke7 36. Ke1 Kxd6 37. Rxa6+ Kc5 38. Ba4 Rb8 39. Ra5+ Kd6 40. Bb5 Bc6 0-1

[Event "Kolomna op"]
[Site "Kolomna"]
[Date "2013.10.03"]
[Round "8"]
[White "Chumachenko, Alexander"]
[Black "Klyuev, Alexander S"]
[Result "1/2-1/2"]
[ECO "E25"]
[WhiteElo "2109"]
[BlackElo "2259"]
[PlyCount "59"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 exd5 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 0-0 11. Ne2 Nc6 12. 0-0 Re8 13. g4 Na5 14. Rb1 c4 15. Qc2 Nb3 16. Ng3 Qe7 17. Re1 h6 18. Bb2 b5 19. Re2 g6 20. Rbe1 Qd7 21. h4 Kg7 22. Kf2 Ng8 23. e4 dxe4 24. Rxe4 Rxe4 25. Qxe4 Rd8 26. Qe5+ Kh7 27. h5 Qd5 28. hxg6+ fxg6 29. Qf4 Rd7 30. Re5 1/2-1/2

[Event "Kolomna op"]
[Site "Kolomna"]
[Date "2013.10.02"]
[Round "6"]
[White "Rakhmangulov, Andrei"]
[Black "Chumachenko, Alexander"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2395"]
[BlackElo "2109"]
[PlyCount "91"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Be7 8. Bd3 0-0 9. Qc2 Re8 10. 0-0 Nf8 11. Bh4 Ne4 12. Bxe4 Bxh4 13. Bf5 Be7 14. Rab1 Bd6 15. b4 Bxf5 16. Qxf5 Re6 17. Ne2 Ng6 18. g3 Rf6 19. Qg4 Qf8 20. b5 Re8 21. bxc6 bxc6 22. Rfc1 Re4 23. Qh5 Ne7 24. Ng5 Rh6 25. Qf3 Rf6 26. Qg2 Rg4 27. Nxh7 Kxh7 28. Qh3+ Rh4 29. Qxh4+ Rh6 30. Qg4 f5 31. Qf3 f4 32. exf4 Qf5 33. Rb3 Qh3 34. Qg2 Qg4 35. Re3 Nf5 36. Rxc6 Nxe3 37. fxe3 Bxf4 38. Rxh6+ Bxh6 39. Kf2 Qf5+ 40. Qf3 Qd3 41. h4 Qc4 42. g4 Bxe3+ 43. Qxe3 Qxa2 44. Qd3+ Kg8 45. Qf5 a5 46. g5 1-0

[Event "Kolomna op"]
[Site "Kolomna"]
[Date "2013.10.01"]
[Round "5"]
[White "Chumachenko, Alexander"]
[Black "Balashov, Yuri S"]
[Result "1-0"]
[ECO "A93"]
[WhiteElo "2109"]
[BlackElo "2435"]
[PlyCount "107"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 d5 7. b3 Nc6 8. Bb2 Bd7 9. Nc3 Be8 10. Ng5 Bf7 11. e3 Qd7 12. Nxf7 Rxf7 13. Qe2 a6 14. Rac1 Rd8 15. Na4 Ne4 16. f3 Nf6 17. Rfd1 Qe8 18. Nc3 Bf8 19. Rd2 Rfd7 20. f4 Bb4 21. Rdd1 Bxc3 22. Bxc3 Qg6 23. Bf3 Ne4 24. Kh1 Qh6 25. Rg1 Nf6 26. g4 fxg4 27. Bxg4 Nxg4 28. Rxg4 Ne7 29. e4 dxe4 30. d5 Nf5 31. Qxe4 Rf8 32. Qxe6+ Qxe6 33. dxe6 Rd3 34. Be5 Re8 35. Bxc7 Rxe6 36. Be5 Re7 37. Rg2 Red7 38. Re2 Nh4 39. Kg1 Kf7 40. c5 Kg6 41. Bd6 Nf5 42. Be5 Kh5 43. b4 Kg4 44. a4 Rb3 45. Rb2 Rdd3 46. Rcb1 Rxb2 47. Rxb2 Kf3 48. Rb1 Rd2 49. b5 axb5 50. axb5 Ke4 51. c6 Nh4 52. Rb4+ Kf3 53. Rb3+ Ke2 54. Rb2 1-0

[Event "Kolomna op"]
[Site "Kolomna"]
[Date "2013.10.01"]
[Round "4"]
[White "Chumachenko, Alexander"]
[Black "Kupreichik, Viktor D"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2109"]
[BlackElo "2443"]
[PlyCount "58"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Be6 4. Nf3 c6 5. Nc3 b5 6. Ng5 Bd7 7. a4 e6 8. Nf3 Nf6 9. g3 Be7 10. Bg2 a5 11. Ne5 Ra6 12. 0-0 0-0 13. g4 b4 14. Ne2 c5 15. Nf4 Nc6 16. Nxc4 e5 17. dxe5 Nxg4 18. Qd5 Qc7 19. b3 Ncxe5 20. Nxe5 Nxe5 21. Bb2 Ng6 22. Nh5 Bc6 23. Qc4 Bxg2 24. Qxa6 Nh4 25. Rfd1 Bb7 26. Qd3 Nf3+ 27. Kf1 Qc6 28. e4 Ba6 29. Bxg7 Rd8 0-1

[Event "Kolomna op"]
[Site "Kolomna"]
[Date "2013.09.30"]
[Round "2"]
[White "Chumachenko, Alexander"]
[Black "Kagramanianz, Vartan"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2109"]
[BlackElo "2234"]
[PlyCount "85"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bb4 7. a3 Ba5 8. Bd3 0-0 9. Ne5 Re8 10. f4 Nf8 11. Bd2 N6d7 12. 0-0 Bc7 13. cxd5 exd5 14. Rf3 Nf6 15. Kh1 Nh5 16. g4 Bxe5 17. gxh5 Bf6 18. Rg1 Kh8 19. Ne2 h6 20. Qc1 Nh7 21. Qc2 Nf8 22. Rfg3 Ne6 23. Qc1 Rg8 24. Bb1 Re8 25. Qc2 Nf8 26. Bb4 Re4 27. Nc3 Bf5 28. Qg2 Ne6 29. Nxe4 Bxe4 30. Bxe4 dxe4 31. Qxe4 a5 32. Bc3 Qd5 33. Qxd5 cxd5 34. Rc1 Be7 35. a4 Bd6 36. Rg2 Nc7 37. Rgc2 Ne6 38. Be1 Ra6 39. Rc8+ Kh7 40. Re8 g6 41. Rcc8 Kg7 42. Bh4 Nf8 43. Be7 1-0

[Event "Kolomna op"]
[Site "Kolomna"]
[Date "2013.09.30"]
[Round "3"]
[White "Nozdrachev, Leonid"]
[Black "Chumachenko, Alexander"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "2433"]
[BlackElo "2109"]
[PlyCount "52"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. Qb3 Qf6 8. Bg5 Qg6 9. 0-0 Bb6 10. Qa4 Nf6 11. e5 Ne4 12. Bh4 0-0 13. Re1 Nxc3 14. Nxc3 dxc3 15. Bd5 d6 16. Bxc6 bxc6 17. Be7 Re8 18. Qxc6 Be6 19. Bh4 d5 20. a4 a5 21. Rad1 c2 22. Rd2 Bf5 23. Qxd5 Be4 24. Qb3 Rxe5 25. Rde2 Rae8 26. Ng5 Rxg5 0-1

[Event "Kolomna op"]
[Site "Kolomna"]
[Date "2013.09.29"]
[Round "1"]
[White "Tsyhanchuk, Stanislav"]
[Black "Chumachenko, Alexander"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2385"]
[BlackElo "2109"]
[PlyCount "80"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c6 3. b3 d5 4. Bb2 Bg4 5. d3 Nbd7 6. Nbd2 e6 7. h3 Bf5 8. Nh4 Bg6 9. Nxg6 hxg6 10. g3 Bc5 11. d4 Bd6 12. Bg2 Qe7 13. Qc2 Ba3 14. Bxa3 Qxa3 15. 0-0 0-0 16. b4 Qxb4 17. Rab1 Qa5 18. Rxb7 Rab8 19. Rfb1 Rxb7 20. Rxb7 Qa6 21. Rb3 Rb8 22. e3 Rxb3 23. Qxb3 Qb6 24. c5 Qa5 25. Qb2 e5 26. dxe5 Nxe5 27. Kh2 Ned7 28. Nf3 Ne4 29. Qb7 Ndxc5 30. Qxc6 Qxa2 31. Qe8+ Kh7 32. Qxf7 Qxf2 33. Ng5+ Kh6 34. Qxf2 Nxf2 35. Nf7+ Kh7 36. Bxd5 Nd1 37. Ng5+ Kh6 38. Nf7+ Kh7 39. Ng5+ Kh8 40. Nf7+ Kh7 1/2-1/2

[Event "Nezhmetdinov Memorial 35th"]
[Site "Kazan"]
[Date "2013.06.08"]
[Round "9"]
[White "Salakhutdinov, Ildar"]
[Black "Chumachenko, Alexander"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2293"]
[BlackElo "2119"]
[PlyCount "87"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 e5 6. 0-0 f6 7. d3 Nh6 8. c3 Nf7 9. d4 cxd4 10. cxd4 exd4 11. Nxd4 Bg7 12. Be3 0-0 13. Nc3 Qe7 14. Qb3 Kh8 15. Rfe1 Ng5 16. Qc2 Ne6 17. f4 Nxd4 18. Bxd4 Be6 19. Ne2 b6 20. f5 Bf7 21. Nf4 Rad8 22. Rad1 g5 23. Ne2 Rd6 24. Nc3 Rfd8 25. Bf2 Qe5 26. Rxd6 Rxd6 27. Re3 Qe7 28. e5 fxe5 29. Ne4 Rd8 30. Qxc6 Bd5 31. Qc2 Bb7 32. Bg3 Bxe4 33. Qxe4 Re8 34. Rc3 Qd6 35. Rd3 Qc7 36. h4 Bf6 37. Rc3 Qg7 38. h5 Qd7 39. Rc6 Qd1+ 40. Be1 Rf8 41. h6 Qd4+ 42. Qxd4 exd4 43. Bb4 d3 44. Bxf8 1-0

[Event "Nezhmetdinov Memorial 35th"]
[Site "Kazan"]
[Date "2013.06.07"]
[Round "8"]
[White "Chumachenko, Alexander"]
[Black "Safiullin, Rafael"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2119"]
[BlackElo "2149"]
[PlyCount "111"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Nf3 0-0 9. Bd3 a6 10. a4 Nbd7 11. Bf4 Qc7 12. 0-0 Re8 13. Re1 Nh5 14. Bh2 Ne5 15. Be2 Qe7 16. Nxe5 Bxe5 17. Bxh5 Bxh2+ 18. Kxh2 Qe5+ 19. g3 Qxh5 20. Qxh5 gxh5 21. Re3 Bd7 22. Rae1 f6 23. b3 b5 24. a5 b4 25. Nb1 Re7 26. Nd2 Bb5 27. Kg2 Rae8 28. f4 Kf7 29. Kf3 Rc8 30. e5 fxe5 31. fxe5 Rxe5 32. Rxe5 dxe5 33. Rxe5 c4 34. bxc4 Bxc4 35. Rxh5 Bb5 36. Rxh7+ Kf6 37. Rh4 Rc3+ 38. Kf2 Rd3 39. Ke1 Re3+ 40. Kd1 b3 41. Rb4 Be2+ 42. Kc1 Rc3+ 43. Kb1 Bd3+ 44. Kb2 Rc2+ 45. Kxb3 Rxd2 46. Kc3 Rd1 47. Rd4 Be2 48. Rxd1 Bxd1 49. Kd4 Ke7 50. Ke5 Kd7 51. g4 Bf3 52. g5 Bh5 53. Kf6 Kd6 54. g6 Bf3 55. h4 Bxd5 56. h5 1-0

[Event "Nezhmetdinov Memorial 35th"]
[Site "Kazan"]
[Date "2013.06.06"]
[Round "7"]
[White "Ovod, Evgenija"]
[Black "Chumachenko, Alexander"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2387"]
[BlackElo "2119"]
[PlyCount "71"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 c6 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 Be7 8. Qc2 Nh5 9. Bxe7 Qxe7 10. 0-0-0 Nb6 11. Kb1 Be6 12. f4 g6 13. Nf3 0-0-0 14. f5 gxf5 15. Bxf5 Ng7 16. Bd3 Kb8 17. Rhe1 Rc8 18. Qf2 Nf5 19. e4 dxe4 20. Nxe4 Qb4 21. Nc5 Na4 22. Qc2 Nxc5 23. dxc5 Ng7 24. Re4 Qa5 25. Ra4 Qc7 26. Qc3 Nf5 27. Qa3 b5 28. cxb6 Qe7 29. Rb4 Rhd8 30. bxa7+ Ka8 31. Rc1 Rxd3 32. Rb8+ Rxb8 33. axb8Q+ Kxb8 34. Qxd3 Nd6 35. Nd4 Qg5 36. Nxe6 1-0

[Event "Nezhmetdinov Memorial 35th"]
[Site "Kazan"]
[Date "2013.06.05"]
[Round "6"]
[White "Chumachenko, Alexander"]
[Black "Sadykov, Ramil"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2119"]
[BlackElo "2250"]
[PlyCount "115"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Nf3 0-0 9. Bd3 b5 10. Bxb5 Nxe4 11. Nxe4 Qa5+ 12. Nfd2 Qxb5 13. Nxd6 Qa6 14. N2c4 Nd7 15. 0-0 Ne5 16. Nxe5 Bxe5 17. Nxc8 Raxc8 18. Qf3 Rfd8 19. Re1 Qd6 20. Bg5 f6 21. Rxe5 Qxe5 22. Bxf6 Qxd5 23. Bxd8 Qxf3 24. gxf3 Rxd8 25. Rc1 Rd5 26. Rc4 Rd2 27. Rxc5 Rxb2 28. Rc8+ Kg7 29. Rc7+ Kf6 30. Rxa7 h5 31. Kg2 Rc2 32. a4 Ra2 33. a5 Ra3 34. a6 Ra4 35. Ra8 Ra3 36. a7 Kg7 37. f4 Kh7 38. f3 h4 39. Kf2 Kg7 40. Ke2 Ra2+ 41. Kd3 Ra3+ 42. Kc4 Ra4+ 43. Kb5 Ra3 44. f5 gxf5 45. Kc5 Ra5+ 46. Kd6 Ra6+ 47. Ke5 Ra5+ 48. Kf4 Ra3 49. Kg5 Kh7 50. Kxh4 Ra4+ 51. Kg5 Ra5 52. f4 Kg7 53. h4 Kh7 54. Kf6 Ra6+ 55. Kxf5 Ra5+ 56. Kg4 Kg7 57. f5 Ra1 58. f6+ 1-0

[Event "Nezhmetdinov Memorial 35th"]
[Site "Kazan"]
[Date "2013.06.04"]
[Round "5"]
[White "Vasiljev, Vasily"]
[Black "Chumachenko, Alexander"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2202"]
[BlackElo "2119"]
[PlyCount "90"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. c3 Bg7 12. exf5 Bxf5 13. Nc2 0-0 14. Nce3 Be6 15. Bd3 f5 16. 0-0 Ne7 17. Nxe7+ Qxe7 18. a4 d5 19. axb5 e4 20. Bc2 Rad8 21. Rxa6 f4 22. Ng4 f3 23. Ne3 fxg2 24. Nxg2 Rf3 25. Qd2 Bh3 26. Ra8 Rff8 27. Rxd8 Qxd8 28. Bb3 Be6 29. Rd1 Rf5 30. c4 d4 31. Qe2 Rg5 32. f4 Bg4 33. Qxe4 Bxd1 34. Bxd1 Rg6 35. c5 d3 36. Bb3+ Kh8 37. Bd5 d2 38. Qd3 Qa5 39. Bb3 Bxb2 40. Bd1 Qb4 41. c6 Qxf4 42. Qd8+ Kg7 43. Qd7+ Kh6 44. Qh3+ Kg7 45. Qd7+ Kh6 1/2-1/2

[Event "Nezhmetdinov Memorial 35th"]
[Site "Kazan"]
[Date "2013.06.03"]
[Round "4"]
[White "Chumachenko, Alexander"]
[Black "Denisov, Lev"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2119"]
[BlackElo "2368"]
[PlyCount "80"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nc3 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. h3 a6 11. a4 Ne4 12. Nxe4 Rxe4 13. Nd2 Re8 14. Nc4 Qc7 15. Bf4 Bf8 16. e4 Nd7 17. a5 b5 18. axb6 Nxb6 19. Na5 Bd7 20. Qc2 Ra7 21. g4 Bb5 22. Rfe1 Nxd5 23. exd5 Rxe1+ 24. Rxe1 Qxa5 25. Bd2 Qd8 26. Bf3 Bg7 27. Bc3 Re7 28. Rxe7 Qxe7 29. Kg2 Bd4 30. Bxd4 cxd4 31. Be4 Qe5 32. f3 Qf4 33. h4 Kg7 34. Qb3 Qd2+ 35. Kg3 Qe1+ 36. Kh2 Qf2+ 37. Kh1 Bf1 38. Qc2 Qxc2 39. Bxc2 d3 40. Bb3 Be2 0-1

[Event "Nezhmetdinov Memorial 35th"]
[Site "Kazan"]
[Date "2013.06.02"]
[Round "3"]
[White "Mischuk, Dmitry"]
[Black "Chumachenko, Alexander"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2312"]
[BlackElo "2119"]
[PlyCount "81"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Bxd6 Qxd6 11. 0-0 0-0 12. Rfc1 Rfc8 13. h3 h6 14. Qe2 Qe7 15. a3 Na5 16. Nd2 Nc4 17. Nxc4 Rxc4 18. Qd1 Rac8 19. Ne2 Ne4 20. b3 Rxc1 21. Rxc1 Qd7 22. Rxc8+ Qxc8 23. Qd3 Qc6 24. f3 Nf6 25. Kf2 Kf8 26. Qd2 b6 27. Qd3 Qc8 28. Qd2 Qc6 29. Qc3 Qxc3 30. Nxc3 a6 31. g4 Ke7 32. h4 Nd7 33. f4 f6 34. Kf3 Kd6 35. Ke2 Nb8 36. Kd3 Nd7 37. Ne2 Ke7 38. Nc3 Kd6 39. e4 Nb8 40. exd5 exd5 41. f5 1/2-1/2

[Event "Nezhmetdinov Memorial 35th"]
[Site "Kazan"]
[Date "2013.06.01"]
[Round "2"]
[White "Chumachenko, Alexander"]
[Black "Kurninov, Andrei"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2119"]
[BlackElo "1707"]
[PlyCount "59"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. h3 Bg7 8. e4 0-0 9. Bd3 a6 10. a4 Qc7 11. 0-0 Nbd7 12. Re1 Re8 13. Bf4 c4 14. Bf1 Nh5 15. Bh2 Ne5 16. Nxe5 Bxe5 17. Bxe5 Rxe5 18. Qd4 Qe7 19. Qxc4 f5 20. Ra3 Nf4 21. Re3 Bd7 22. Qb4 Be8 23. g3 a5 24. Qb6 Nh5 25. f4 Rxe4 26. Nxe4 fxe4 27. Qd4 Nf6 28. Bg2 Bd7 29. Bxe4 Bxh3 30. Bg2 1-0

[Event "Nezhmetdinov Memorial 35th"]
[Site "Kazan"]
[Date "2013.05.31"]
[Round "1"]
[White "Ulybin, Mikhail"]
[Black "Chumachenko, Alexander"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2523"]
[BlackElo "2119"]
[PlyCount "55"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. d4 cxd4 7. cxd4 exd4 8. Bf4 Nge7 9. Bd6 0-0 10. Nbd2 Re8 11. Rc1 Qb6 12. Bc4 Bh6 13. b4 Nd8 14. Bc5 Qf6 15. Bxd4 Qd6 16. e5 Qxb4 17. Ne4 Ne6 18. Nf6+ Kf8 19. Bxe6 fxe6 20. Bc5 Qb2 21. Rc2 Qb5 22. Nd4 Qa5 23. Qf3 Bg7 24. Nd5+ Kg8 25. Nxe7+ Kh8 26. Qf7 Qd8 27. Nxg6+ hxg6 28. Rc3 1-0

[Event "Poltava op"]
[Site "Poltava"]
[Date "2009.12.11"]
[Round "9"]
[White "Chumachenko, Alexander"]
[Black "Petrova, Irina"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2106"]
[BlackElo "1987"]
[PlyCount "89"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 0-0 7. h3 e6 8. Bd3 exd5 9. cxd5 a6 10. a4 Re8 11. 0-0 Nbd7 12. Nd2 Ne5 13. Be2 Qc7 14. f4 Ned7 15. Bf3 Rb8 16. Be2 Nf8 17. Qc2 Bd7 18. a5 Re7 19. Nc4 Bb5 20. e5 Ne8 21. Nxb5 axb5 22. Nxd6 Nxd6 23. exd6 Qxd6 24. Bf3 Rbe8 25. Qb3 b4 26. Qc4 Nd7 27. a6 Ra8 28. a7 Nb6 29. Qb5 Nc8 30. f5 Nxa7 31. Qd3 b6 32. Bg5 Rd7 33. f6 Bf8 34. Qe4 Rad8 35. Rad1 Qb8 36. Bg4 Re8 37. Qd3 Rdd8 38. h4 h5 39. Bxh5 gxh5 40. Rf5 c4 41. Qf3 Bc5+ 42. Kh1 Qc8 43. Bh6 Bf8 44. Qg3+ Kh7 45. Bxf8 1-0

[Event "Poltava op"]
[Site "Poltava"]
[Date "2009.12.10"]
[Round "8"]
[White "Gnitko, Vladislav"]
[Black "Chumachenko, Alexander"]
[Result "1/2-1/2"]
[ECO "A06"]
[BlackElo "2106"]
[PlyCount "124"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5 4. e3 Nbd7 5. Be2 e6 6. Nd4 Bg6 7. f4 Bd6 8. 0-0 c6 9. Nf3 Qc7 10. Nh4 0-0-0 11. c4 Bxb1 12. Rxb1 Rhg8 13. Nf3 h6 14. Rc1 Ne8 15. cxd5 exd5 16. Nd4 Qb6 17. a3 Kb8 18. b4 g6 19. Nb3 Rc8 20. Bd4 Qd8 21. Nc5 Nb6 22. a4 Rc7 23. a5 Nc8 24. a6 b6 25. Qa4 Qe7 26. Nd3 f6 27. Rxc6 g5 28. f5 Rg7 29. Bf3 Qd7 30. b5 Ne7 31. Rxc7 Bxc7 32. Nb4 Qd6 33. g3 h5 34. Rc1 h4 35. Nc6+ Ka8 36. Nxe7 Rxe7 37. Qb3 hxg3 38. Qxd5+ Qxd5 39. Bxd5+ Kb8 40. hxg3 Bxg3 41. Be6 Rc7 42. Rxc7 Kxc7 43. Bf7 Nd6 44. Bg6 Be5 45. Bxe5 fxe5 46. f6 Kd7 47. Kg2 Nxb5 48. Kf3 Nc7 49. Kg4 Nxa6 50. Kxg5 Nb4 51. Kf5 Nc6 52. Bf7 b5 53. Bd5 Nb4 54. Bb3 Ke8 55. Kxe5 a5 56. Kd4 a4 57. Be6 a3 58. Kc5 a2 59. Bxa2 Nxa2 60. Kxb5 Kf7 61. Kc4 Kxf6 62. d4 Nc1 1/2-1/2

[Event "Poltava op"]
[Site "Poltava"]
[Date "2009.12.09"]
[Round "7"]
[White "Chumachenko, Alexander"]
[Black "Boroday, Sergey"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2106"]
[BlackElo "2365"]
[PlyCount "66"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a5 10. Ba3 Nd7 11. bxa5 Rxa5 12. Bb4 Ra8 13. a4 Bh6 14. Nd2 f5 15. a5 Nf6 16. Bd3 c5 17. dxc6 Nxc6 18. Ba3 Be6 19. Nb5 Ne8 20. Nb3 Nxa5 21. Nxa5 Rxa5 22. Rb1 Rf7 23. Qc2 Bf8 24. Rbd1 Qc8 25. Qc3 Rxb5 26. exf5 gxf5 27. f4 e4 28. Be2 Rb6 29. Bh5 Rc7 30. Qg3+ Ng7 31. c5 Rb3 32. cxd6 Rxg3 33. dxc7 Rxa3 0-1

[Event "Poltava op"]
[Site "Poltava"]
[Date "2009.12.09"]
[Round "6"]
[White "Chumachenko, Alexander"]
[Black "Lobintseva, Larisa"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2106"]
[PlyCount "105"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 e6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 a6 7. d3 Nge7 8. Bg5 h6 9. Bd2 Nf5 10. Rb1 0-0 11. a3 Rb8 12. b4 cxb4 13. axb4 b5 14. c5 Bb7 15. Ne4 d5 16. cxd6 Nxd6 17. Nc5 Ne7 18. Qc1 g5 19. Bc3 Bxc3 20. Qxc3 Nd5 21. Qb2 Bc8 22. Ne5 Rb6 23. e4 Ne7 24. Ng4 Ne8 25. Nxh6+ Kh7 26. Ng4 Ng6 27. e5 Ne7 28. f4 Nf5 29. Be4 Kh8 30. Nf6 Nxf6 31. exf6 g4 32. Rf2 Nd4 33. h3 gxh3 34. Rh2 e5 35. fxe5 Rg8 36. Qf2 Rg5 37. e6 Nxe6 38. Rxh3+ Kg8 39. Nxe6 Rxe6 40. Rh6 Qb6 41. Qxb6 Rxb6 42. Rc1 Be6 43. Kf2 Rd6 44. Rc7 Rd8 45. Ra7 Bc8 46. Rh7 Be6 47. Rh6 Bc8 48. Ra8 Rf8 49. Bh7+ Kh8 50. Bf5+ Kg8 51. Bxc8 Rg6 52. Rxg6+ fxg6 53. Be6+ 1-0

[Event "Poltava op"]
[Site "Poltava"]
[Date "2009.12.08"]
[Round "5"]
[White "Varchenko, Grigory"]
[Black "Chumachenko, Alexander"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2149"]
[BlackElo "2106"]
[PlyCount "102"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 a6 10. Be2 Nxd4 11. Bxd4 Bxd4 12. Qxd4 Qb6 13. Qxb6 Nxb6 14. a4 Bd7 15. a5 Nc8 16. Bd3 Ne7 17. Ne2 Nc6 18. c3 f6 19. exf6 gxf6 20. 0-0 Ke7 21. Rfd1 h5 22. Bc2 Rag8 23. f5 Rg5 24. Nf4 Rhg8 25. fxe6 Bxe6 26. Bb3 Rd8 27. Rf1 Bg8 28. Rae1+ Kd6 29. Nh3 Rg6 30. Bc2 Rh6 31. b4 d4 32. cxd4 Nxd4 33. Be4 Kc7 34. Rc1+ Kb8 35. Rf2 Bh7 36. Bxh7 Rxh7 37. Kf1 Rd6 38. Rd2 Rhd7 39. Rcd1 Kc7 40. Nf4 h4 41. Rxd4 Rxd4 42. Rxd4 Rxd4 43. Ne6+ Kd6 44. Nxd4 Kd5 45. Nf3 Kc4 46. Nxh4 Kxb4 47. Nf3 Kxa5 48. h4 b5 49. h5 b4 50. h6 b3 51. h7 b2 1-0

[Event "Poltava op"]
[Site "Poltava"]
[Date "2009.12.07"]
[Round "4"]
[White "Chumachenko, Alexander"]
[Black "Golovko, Vladimir"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2106"]
[PlyCount "105"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a5 10. Ba3 axb4 11. Bxb4 Nd7 12. a4 h6 13. Nd2 f5 14. f3 c5 15. dxc6 Qb6+ 16. Kh1 Qxb4 17. cxd7 Qxc3 18. dxc8Q Rfxc8 19. Nb3 Rd8 20. Qd3 Qxd3 21. Bxd3 Nc6 22. Rfb1 f4 23. Nc1 Ra7 24. Ne2 Rda8 25. Nc3 Bf8 26. g3 Be7 27. Ra2 Bd8 28. Rab2 Na5 29. Nd5 Rc8 30. gxf4 exf4 31. Nxf4 Bf6 32. Nd5 Kf7 33. Rb6 Rc6 34. Bf1 Bd4 35. R6b4 g5 36. Kg2 Ke6 37. Be2 Ra8 38. Rxb7 Nxb7 39. Rxb7 Re8 40. Nc7+ Rxc7 41. Rxc7 Ra8 42. Bd1 h5 43. Rb7 Rc8 44. Bb3 Ke5 45. Kg3 h4+ 46. Kg4 Be3 47. a5 Rf8 48. Bd1 Rf4+ 49. Kh5 g4 50. fxg4 Rxe4 51. Re7+ Kd4 52. Rxe4+ Kxe4 53. Kxh4 1-0

[Event "Poltava op"]
[Site "Poltava"]
[Date "2009.12.05"]
[Round "3"]
[White "Kislinsky, Alexey"]
[Black "Chumachenko, Alexander"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2425"]
[BlackElo "2106"]
[PlyCount "138"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. g3 Nc6 4. Bg2 g6 5. Nc3 Bg7 6. Be3 d6 7. Qd2 a6 8. Nge2 Nd4 9. Nd1 Ne7 10. c3 Nxe2 11. Qxe2 0-0 12. h4 Rb8 13. h5 b5 14. Qg4 e5 15. Qh4 Nc6 16. Bg5 f6 17. hxg6 hxg6 18. Qh7+ Kf7 19. Bh6 Rg8 20. f4 Ne7 21. Ne3 Qf8 22. 0-0-0 Rh8 23. Bxg7 Rxh7 24. Bxf8 Rxh1 25. Rxh1 Kxf8 26. Rh8+ Ng8 27. f5 Kg7 28. Rh1 g5 29. Bf3 Bb7 30. Bh5 Ne7 31. Bg6 Rh8 32. Rxh8 Kxh8 33. Bf7 Kg7 34. Be6 Bc6 35. b4 cxb4 36. cxb4 Bb7 37. a3 Kf8 38. Kd2 Kg7 39. Kc3 Kf8 40. Kd2 Kg7 41. Bb3 Bc6 42. Ke2 Kf8 43. Be6 Kg7 44. Kf3 Kf8 45. Nf1 Kg7 46. Nd2 Bb7 47. Ke3 Kf8 48. Nb3 Nc6 49. Bd5 Ke7 50. Nd2 Nd8 51. Bxb7 Nxb7 52. Nb1 Nd8 53. Nc3 Nc6 54. Nd5+ Kf7 55. Nc7 Nb8 56. Kf3 Kf8 57. Kg4 Ke7 58. Kh5 Kf7 59. Kh6 Nc6 60. Nxa6 d5 61. Nc7 dxe4 62. dxe4 Nd4 63. g4 Nc2 64. Nxb5 Ne3 65. Kh5 Kg7 66. Nc7 Nf1 67. Ne6+ Kf7 68. Nxg5+ fxg5 69. Kxg5 Ng3 1-0

[Event "Poltava op"]
[Site "Poltava"]
[Date "2009.12.05"]
[Round "2"]
[White "Kurochkin, Valery"]
[Black "Chumachenko, Alexander"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "2411"]
[BlackElo "2106"]
[PlyCount "69"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Bxf6 Nxf6 8. Qc2 Bb4 9. Nd2 0-0 10. Bd3 c5 11. Nb3 Qc7 12. dxc5 dxc4 13. Bxc4 Bxc5 14. Nb5 Bb4+ 15. Ke2 Qb6 16. a3 Be7 17. a4 Bd7 18. a5 Qd8 19. Rhd1 a6 20. N5d4 Rc8 21. Rac1 b5 22. axb6 Qxb6 23. Nd2 Rfd8 24. N2f3 Rc5 25. b3 Rdc8 26. Qb1 g6 27. Kf1 e5 28. Ne2 Be6 29. Nd2 a5 30. Nc3 Bxc4+ 31. Nxc4 Qb4 32. Qc2 Rb8 33. Rb1 Bf8 34. Na4 Rcb5 35. Nc3 1/2-1/2

[Event "Poltava op"]
[Site "Poltava"]
[Date "2009.12.04"]
[Round "1"]
[White "Chumachenko, Alexander"]
[Black "Velichko, Alexander"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2106"]
[PlyCount "118"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. cxd5 exd5 6. Bg5 c6 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 Qb6 10. Bxf6 Bxf6 11. 0-0 0-0 12. Rab1 Na6 13. a3 Qd8 14. b4 Nc7 15. b5 cxb5 16. Nxb5 Nxb5 17. Rxb5 Qd7 18. Qb3 b6 19. Rxd5 Qe6 20. Rb5 Qxb3 21. Rxb3 Rac8 22. Rd1 Rc4 23. g3 Rfc8 24. e4 Be7 25. Rdd3 f6 26. Kg2 Kf7 27. e5 Rc2 28. d5 Bc5 29. e6+ Ke7 30. Nd2 Rd8 31. g4 h6 32. Kf3 Rc1 33. Ke2 Rg1 34. h3 Rc8 35. Rb1 Rxb1 36. Nxb1 Re8 37. f4 Bd6 38. f5 Rc8 39. Ke3 b5 40. Nd2 Rc1 41. Rb3 a6 42. Kd3 Rc5 43. Kd4 Rc2 44. Kd3 Rc5 45. Ke4 Rc2 46. Nb1 Rc4+ 47. Ke3 Rc5 48. Nc3 Be5 49. d6+ Bxd6 50. Ne4 Rc7 51. Nxd6 Kxd6 52. Rd3+ Ke7 53. Kf3 g6 54. fxg6 Kxe6 55. Re3+ Kd6 56. Kf4 Rc5 57. g7 Rc8 58. Kf5 a5 59. Kxf6 b4 1-0

