[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "3"]
[White "Butko, Valentin"]
[Black "Korobka, Evqen"]
[Result "0-1"]
[ECO "D20"]
[PlyCount "124"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 a6 4. Bxc4 Bf5 5. Bd3 e6 6. Bxf5 exf5 7. Nc3 Bb4 8. Qc2 Ne7 9. a3 Ba5 10. b4 Bb6 11. Nf3 0-0 12. 0-0 Nd7 13. Bb2 Nf6 14. Rfe1 Re8 15. Rad1 c6 16. Ne5 Bc7 17. f3 Qd6 18. e4 fxe4 19. Nxe4 Nxe4 20. fxe4 Ng6 21. Nf3 Re7 22. Qc5 a5 23. Qxd6 Bxd6 24. e5 Bc7 25. Bc3 Nf4 26. bxa5 Bxa5 27. Bb4 Bxb4 28. axb4 Nd5 29. Rb1 Ra4 30. b5 Nc3 31. Ra1 cxb5 32. Rac1 Rc7 33. Kf1 b4 34. Re3 h6 35. Ke1 Ra2 36. g3 b3 37. Rexc3 Rxc3 38. Rxc3 b2 39. Nd2 Ra1+ 40. Ke2 b1Q 41. Nxb1 Rxb1 42. Rd3 Rc1 43. d5 Kf8 44. Kd2 Rc5 45. d6 Ke8 46. Re3 Kd7 47. Kd3 Ke6 48. g4 b5 49. h3 Rd5+ 50. Kc3 f6 51. exf6+ Kxf6 52. Kb4 Rxd6 53. Kxb5 Kg5 54. Kc4 Kf4 55. Rd3 Rxd3 56. Kxd3 Kg3 57. Ke3 Kxh3 58. Kf3 g5 59. Kf2 Kxg4 60. Kg2 h5 61. Kh2 h4 62. Kg2 h3+ 0-1

[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "1"]
[White "Butko, Valentin"]
[Black "Omelja, Artem"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "2210"]
[PlyCount "44"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. b3 Bg4 7. Be2 c5 8. d5 Nxe4 9. Nxe4 Bxa1 10. Bh6 Bg7 11. Bxg7 Kxg7 12. 0-0 Bxf3 13. Bxf3 Nd7 14. Re1 Nf6 15. Nc3 a6 16. h3 b5 17. Qe2 Qa5 18. Qc2 bxc4 19. bxc4 Rfe8 20. Re3 Rab8 21. Qd2 Qb4 22. Re2 Qxc4 0-1

[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "10"]
[White "Butko, Valentin"]
[Black "Shchuka, Fedor"]
[Result "0-1"]
[ECO "D10"]
[BlackElo "1910"]
[PlyCount "64"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 dxc4 5. e3 b5 6. a4 b4 7. Nce2 Nd5 8. e4 Nxf4 9. Nxf4 g5 10. Nh5 Qa5 11. Bxc4 Ba6 12. Qb3 Bxc4 13. Qxc4 g4 14. Ng3 b3+ 15. Qc3 Qxc3+ 16. bxc3 Na6 17. Rb1 Rb8 18. N1e2 c5 19. 0-0 e6 20. c4 Bg7 21. Rfd1 Ke7 22. Nh5 Bxd4 23. Nxd4 cxd4 24. Rxd4 Rhc8 25. e5 Rc5 26. Re4 Ra5 27. Rxg4 Rxa4 28. Nf4 b2 29. Ne2 Ra1 30. Nc3 Rd8 31. Rf1 Rxf1+ 32. Kxf1 Rd3 0-1

[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "7"]
[White "Butko, Valentin"]
[Black "Zaicev, Vladislav"]
[Result "1/2-1/2"]
[ECO "C77"]
[PlyCount "46"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 h6 7. d3 Bc5 8. h3 d6 9. Be3 Bxe3 10. fxe3 0-0 11. 0-0 Be6 12. Bd5 Bxd5 13. exd5 Ne7 14. e4 c6 15. dxc6 Nxc6 16. d4 exd4 17. Nxd4 Nxd4 18. Qxd4 Rb8 19. Rad1 Qb6 20. Qxb6 Rxb6 21. Nd5 Nxd5 22. exd5 Rc8 23. Rf2 f6 1/2-1/2

[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "4"]
[White "Jusifov, Ramal"]
[Black "Butko, Valentin"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "55"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 e6 7. Nf3 Bd6 8. Bxd6 Qxd6 9. 0-0 0-0 10. Nbd2 Re8 11. Re1 Bd7 12. Qe2 Re7 13. Ne5 Rae8 14. f4 g6 15. Ndf3 Bc8 16. Rad1 Nd7 17. Ng5 f6 18. Nxh7 Rxh7 19. Bxg6 Ree7 20. Bxh7+ Rxh7 21. Nxc6 bxc6 22. Qxe6+ Qxe6 23. Rxe6 Bb7 24. Rde1 Rf7 25. Re8+ Kg7 26. R1e7 Nb6 27. h4 Bc8 28. h5 1-0

[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "8"]
[White "Kobzan, Dmitriy"]
[Black "Butko, Valentin"]
[Result "0-1"]
[ECO "D15"]
[PlyCount "126"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bg4 5. Ne5 Bf5 6. e3 e6 7. Be2 Nbd7 8. Qb3 Qb6 9. Qxb6 Nxb6 10. cxd5 exd5 11. 0-0 Bd6 12. f3 0-0 13. g4 Bg6 14. Nxg6 fxg6 15. e4 Bb4 16. e5 Ne8 17. Kg2 c5 18. dxc5 Bxc5 19. Rd1 Nc7 20. h4 h6 21. Bd3 Rae8 22. Re1 Re6 23. Nb5 Nxb5 24. Bxb5 a6 25. Bd3 Bd6 26. Bxh6 Bxe5 27. Be3 Nd7 28. Bd4 Rfe8 29. Bxe5 Nxe5 30. Bc2 Nxg4 31. Rxe6 Rxe6 32. Kg3 Ne3 33. Bb3 Kh7 34. Kf2 Nc4 35. Rd1 Re5 36. Rd4 b5 37. f4 Rf5 38. Kg3 Nxb2 39. Rxd5 Nc4 40. Rxf5 gxf5 41. h5 g6 42. Bd1 a5 43. hxg6+ Kxg6 44. Be2 a4 45. Kf2 Kf6 46. Ke1 Ke6 47. Kd1 Kd5 48. Bd3 b4 49. Kc2 Kd4 50. Be2 Na5 51. Bb5 a3 52. Bd3 b3+ 53. axb3 a2 54. Kb2 a1Q+ 55. Kxa1 Kxd3 56. Kb2 Ke4 57. b4 Nc4+ 58. Kc3 Nb6 59. Kd2 Kxf4 60. Ke2 Kg3 61. Kf1 f4 62. b5 Nd5 63. Kg1 f3 0-1

[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "9"]
[White "Maltsev, Leonid"]
[Black "Butko, Valentin"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1915"]
[PlyCount "70"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bb5 Bd7 5. 0-0 a6 6. Ba4 Nf6 7. d3 b5 8. Bb3 Be6 9. d4 Bxb3 10. cxb3 exd4 11. Nxd4 Nxd4 12. Qxd4 c5 13. Qd3 Qb6 14. Kh1 Be7 15. e5 Nd7 16. Rd1 Rd8 17. Nc3 dxe5 18. Nd5 Qd6 19. Qg3 Bf6 20. Nxf6+ Qxf6 21. fxe5 Qg6 22. Bg5 f6 23. exf6 gxf6 24. Re1+ Kf7 25. Qd6 Ne5 26. Qxc5 Qxg5 27. Rac1 Rd7 28. Rcd1 Rhd8 29. Rxd7+ Rxd7 30. Qc8 Qd2 31. Rf1 Qe2 32. Rxf6+ Kxf6 33. Qh8+ Kg5 34. h4+ Kg4 35. Qg8+ Ng6 0-1

[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "11"]
[White "Milashchenko, Vladimir"]
[Black "Butko, Valentin"]
[Result "0-1"]
[ECO "E02"]
[PlyCount "70"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Qa4+ Bd7 6. Qxc4 Nc6 7. Bg2 Bd6 8. 0-0 0-0 9. a3 Re8 10. Bf4 e5 11. dxe5 Bxe5 12. Nxe5 Nxe5 13. Qc2 Nc6 14. Rd1 Qe7 15. Nc3 Be6 16. b4 Rad8 17. Nb5 Nd5 18. e3 g5 19. Bxd5 Bxd5 20. Rxd5 Rxd5 21. Nxc7 Rdd8 22. Nxe8 Rxe8 23. b5 gxf4 24. bxc6 fxe3 25. cxb7 exf2+ 26. Kxf2 Qf6+ 27. Kg2 Qxa1 28. Qc7 Qb2+ 29. Kh3 Qb6 30. Qf4 Qd8 31. Qg4+ Kh8 32. Qf5 Qe7 33. a4 Qe6 34. Qxe6 fxe6 35. a5 a6 0-1

[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "6"]
[White "Privorskiy, Kostyantyn"]
[Black "Butko, Valentin"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "53"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. 0-0 d6 6. c3 Bg4 7. h3 Bxf3 8. Qxf3 Nf6 9. d3 0-0 10. Re1 b5 11. Bb3 Re8 12. Bg5 Rb8 13. Nd2 h6 14. Be3 Qe7 15. Nf1 Na5 16. Bc2 Bxe3 17. Nxe3 c6 18. Nf5 Qd7 19. Qg3 g5 20. Nxh6+ Kh8 21. Qxg5 Nh7 22. Qh5 Rf8 23. b4 Nb7 24. Bb3 Nd8 25. Re3 Ne6 26. Qf5 Qe7 27. Nxf7+ 1-0

[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "2"]
[White "Tsirulnik, Mark"]
[Black "Butko, Valentin"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2110"]
[PlyCount "31"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 g6 8. Nd5 Bg7 9. Be3 Kf8 10. Nb6 Rb8 11. Nac4 Ke7 12. Nd5+ Kf8 13. Bb6 Qg5 14. Bc7 Ra8 15. Ncb6 Ra7 16. Nxc8 1-0

