[Event "UKR-ch sf U12"]
[Site "Evpatoria"]
[Date "2009.10.10"]
[Round "9"]
[White "Tkachov, Konstantin"]
[Black "Rapoport, Vladislav"]
[Result "1-0"]
[ECO "D10"]
[PlyCount "57"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 e6 7. Bd3 Bd6 8. Bxd6 Qxd6 9. f4 Nb4 10. Nf3 0-0 11. 0-0 Nxd3 12. Qxd3 Qc6 13. Ne5 Qd6 14. a3 Nd7 15. Rac1 f6 16. Nb5 Qb6 17. Nf3 Qa6 18. Rc3 Nb6 19. Ne1 Bd7 20. Nd6 Qxd3 21. Nxd3 Bc6 22. Nc5 Nc4 23. Nxc4 dxc4 24. Nxe6 Rf7 25. Rfc1 b6 26. Rxc4 Bd5 27. Rc8+ Rxc8 28. Rxc8+ Rf8 29. Rxf8# 1-0

[Event "UKR-ch sf U12"]
[Site "Evpatoria"]
[Date "2009.10.09"]
[Round "8"]
[White "Tkachov, Konstantin"]
[Black "Burianov, Vadim"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "117"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 c6 7. Rc1 0-0 8. cxd5 exd5 9. Bd3 h6 10. Bh4 Re8 11. 0-0 Nh5 12. Bxe7 Qxe7 13. Re1 Nhf6 14. e4 dxe4 15. Nxe4 Qf8 16. Ng3 Rxe1+ 17. Qxe1 Nb6 18. Ne5 Be6 19. a3 Qd6 20. Rd1 Re8 21. Qd2 c5 22. dxc5 Qxc5 23. Nf3 Bb3 24. Rc1 Qd5 25. Nf5 Nc4 26. Bxc4 Bxc4 27. N5d4 Ne4 28. Qc2 Rc8 29. b3 Nd6 30. bxc4 Rxc4 31. Qb2 Rxc1+ 32. Qxc1 g5 33. h3 a5 34. Qe3 b5 35. Qe5 Qxe5 36. Nxe5 Kf8 37. Nec6 Ke8 38. Na7 Kd7 39. Naxb5 Nxb5 40. Nxb5 Kc6 41. Nd4+ Kd5 42. Nb3 a4 43. Nd2 Kd4 44. Kf1 Kc3 45. Ke1 Kb2 46. Kd1 Kxa3 47. Kc2 Kb4 48. Ne4 Ka3 49. Nd6 f6 50. g4 Ka2 51. Nf5 a3 52. f3 Ka1 53. Ne3 f5 54. gxf5 g4 55. f6 gxh3 56. f7 h2 57. f8Q Ka2 58. Qf7+ Ka1 59. Qb3 1-0

[Event "UKR-ch sf U12"]
[Site "Evpatoria"]
[Date "2009.10.08"]
[Round "7"]
[White "Mukuk, Osman"]
[Black "Tkachov, Konstantin"]
[Result "0-1"]
[ECO "C58"]
[PlyCount "64"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 h6 9. Ne4 Nd5 10. Ng3 Nf4 11. Be4 Bc5 12. 0-0 0-0 13. Re1 f5 14. Bd3 Qd4 15. Rf1 Nxd3 16. cxd3 f4 17. Ne4 Bb6 18. Nbc3 f3 19. g3 Qd7 20. Kh1 Qxd3 21. b3 Bh3 22. Re1 Bg2+ 23. Kg1 Qd7 24. g4 Qxg4 25. Ng3 Qh3 26. Rxe5 Bc7 27. Rh5 Qg4 28. Nce4 Rae8 29. Qc2 Bxg3 30. Rxa5 Bxh2+ 31. Kxh2 Qh3+ 32. Kg1 Qh1# 0-1

[Event "UKR-ch sf U12"]
[Site "Evpatoria"]
[Date "2009.10.07"]
[Round "6"]
[White "Koliev, Artur"]
[Black "Tkachov, Konstantin"]
[Result "0-1"]
[ECO "C59"]
[PlyCount "98"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Qc7 11. d4 exd3 12. Nxd3 Bd6 13. h3 0-0 14. 0-0 Be6 15. b3 Rad8 16. Bb2 Ne4 17. Bg4 f5 18. Bf3 c5 19. Bxe4 fxe4 20. Qe1 Rde8 21. Qxe4 Qf7 22. Bc3 Bd5 23. Qa4 Nc6 24. Na3 Bxg2 25. Kxg2 Qf3+ 26. Kg1 Re4 27. Qxc6 Rg4+ 28. hxg4 Qxc6 29. Rfe1 Qf3 30. Re6 Qxg4+ 31. Kf1 Qxe6 32. Re1 Qh3+ 33. Ke2 Re8+ 34. Kd1 Rxe1+ 35. Bxe1 Qf3+ 36. Kd2 h5 37. Nb5 Bf4+ 38. Kc3 h4 39. b4 h3 40. bxc5 h2 41. c6 h1Q 42. c7 Qc6+ 43. Kb4 Qhe4+ 44. Ka3 Bxc7 45. Nxc7 Qxc7 46. Bb4 Qxc2 47. Nc5 Qc6 48. f4 a5 49. Ne4 Q6a4# 0-1

[Event "UKR-ch sf U12"]
[Site "Evpatoria"]
[Date "2009.10.06"]
[Round "5"]
[White "Tkachov, Konstantin"]
[Black "Yurovskich, Oleksandr"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "70"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. cxd5 exd5 7. Bd3 Be7 8. Nf3 Nh5 9. Bxe7 Qxe7 10. 0-0 0-0 11. Re1 Nhf6 12. Qc2 Re8 13. e4 dxe4 14. Nxe4 Qf8 15. Ne5 Nxe4 16. Bxe4 Nf6 17. Bd3 Be6 18. Re3 g6 19. h3 Rad8 20. f4 Rxd4 21. f5 Nd5 22. Rg3 Bxf5 23. Bxf5 Rxe5 24. Rc1 Ne3 25. Qe2 Nxf5 26. Qxe5 Nxg3 27. Qxg3 Qd6 28. Qf3 Qf4 29. Qxf4 Rxf4 30. Rd1 Rb4 31. b3 Rb5 32. Rd7 a5 33. Kh2 b6 34. Rd6 Rc5 35. Rf6 Kf8 0-1

[Event "UKR-ch sf U12"]
[Site "Evpatoria"]
[Date "2009.10.05"]
[Round "4"]
[White "Tkachov, Konstantin"]
[Black "Kelbas, Yaroslav"]
[Result "0-1"]
[ECO "E30"]
[BlackElo "2008"]
[PlyCount "84"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e3 h6 6. Bh4 Nc6 7. Nf3 g5 8. Bg3 Ne4 9. Qc2 Ba5 10. a3 Nxc3 11. bxc3 b6 12. Rc1 Ba6 13. Ne5 Nxe5 14. Bxe5 f6 15. Qg6+ Kd7 16. cxd5 Bxf1 17. Bxf6 Qg8 18. Qe4 Bc4 19. Bxh8 Bxd5 20. Qd3 Qxh8 21. e4 Bb7 22. 0-0 Rf8 23. c4 Kc8 24. c5 Kb8 25. c6 Bc8 26. e5 Rd8 27. Rfd1 Qf8 28. Rb1 Qf5 29. Qxf5 exf5 30. d5 Re8 31. d6 Be6 32. d7 Rd8 33. g3 Bc3 34. f4 g4 35. Rd3 Ba5 36. Rbd1 b5 37. Rb1 Bb6+ 38. Kg2 Bc4 39. Re1 Bc5 40. e6 Bxd3 41. e7 Bxe7 42. Rxe7 Be4+ 0-1

[Event "UKR-ch sf U12"]
[Site "Evpatoria"]
[Date "2009.10.04"]
[Round "3"]
[White "Rastropin, Yuriy"]
[Black "Tkachov, Konstantin"]
[Result "1-0"]
[ECO "D40"]
[PlyCount "83"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c5 4. e3 Nf6 5. Nf3 a6 6. Bd3 dxc4 7. Bxc4 b5 8. Bb3 c4 9. Bc2 Bb7 10. 0-0 Nbd7 11. a3 Be7 12. e4 Nb6 13. Be3 0-0 14. Ne5 b4 15. axb4 Bxb4 16. f3 Bd6 17. Re1 Nh5 18. Na4 Nxa4 19. Rxa4 Rc8 20. Nxc4 Bb8 21. e5 f5 22. Rb4 Bc6 23. Ba4 a5 24. Rxb8 Rxb8 25. Bxc6 Qc7 26. d5 Kh8 27. Bc5 Rfd8 28. Bd6 Qa7+ 29. Kh1 Nf4 30. Bxb8 Qxb8 31. d6 Qc8 32. Nxa5 Qa6 33. Nb7 Nd3 34. Nxd8 Nf2+ 35. Kg1 Nxd1 36. Rxd1 Qb6+ 37. Kh1 Qxd8 38. d7 Kg8 39. Ra1 Kf7 40. Ra8 Qh4 41. g3 Qh3 42. Kg1 1-0

[Event "UKR-ch sf U12"]
[Site "Evpatoria"]
[Date "2009.10.03"]
[Round "2"]
[White "Tkachov, Konstantin"]
[Black "Barudi, Yunis"]
[Result "0-1"]
[ECO "E12"]
[PlyCount "76"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 b6 6. Bg5 Bb7 7. e3 d6 8. 0-0-0 Bxc3 9. bxc3 Nbd7 10. Bd3 h6 11. Bh4 Qe7 12. d5 Nc5 13. Rhg1 Nxd3+ 14. Qxd3 exd5 15. cxd5 Bxd5 16. Bxf6 Qxf6 17. Qxd5 Qxc3+ 18. Kb1 c5 19. Rc1 Qb4+ 20. Ka1 a5 21. Rc4 Qb5 22. Rg4 Qd7 23. Qh5 Qe6 24. Rc1 a4 25. Rc2 a3 26. Nh4 Ra5 27. Kb1 c4 28. Nf5 Rxf5 29. Qh4 Rb5+ 30. Kc1 d5 31. Qg3 Qf6 32. Rd4 Qg6 33. Rg4 Qf6 34. Rd4 Rd8 35. Qc7 Rc5 36. Qg3 Qd6 37. Qh4 b5 38. Rg4 b4 0-1

[Event "UKR-ch sf U12"]
[Site "Evpatoria"]
[Date "2009.10.02"]
[Round "1"]
[White "Ishkov, Pavel"]
[Black "Tkachov, Konstantin"]
[Result "0-1"]
[ECO "C56"]
[PlyCount "80"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 Nxe4 5. Qe2 d5 6. Bb5 Bd7 7. Nxe5 Nxe5 8. dxe5 c6 9. Bd3 Nc5 10. Be3 Qb6 11. c3 Nxd3+ 12. Kf1 Qxb2 13. Qxd3 Qxa1 14. Qc2 Ba3 15. Qb3 Bf5 16. Qxa3 Bd3+ 17. Ke1 Qxb1+ 18. Bc1 Qc2 19. Qb2 Qxb2 20. Bxb2 0-0 21. Kd2 Bc4 22. a3 Rae8 23. f4 f6 24. Re1 fxe5 25. fxe5 Rf2+ 26. Kc1 Rxg2 27. h4 Bd3 28. a4 Rc2+ 29. Kd1 Rxb2 30. Kc1 Rb1+ 31. Kd2 Rxe1 32. Kxe1 Rxe5+ 33. Kd2 Bc4 34. Kc1 Re2 35. Kb1 h5 36. Kc1 g5 37. hxg5 h4 38. Kd1 h3 39. Kc1 h2 40. a5 h1Q# 0-1

[Event "EU-ch U10 19th"]
[Site "Fermo"]
[Date "2009.09.07"]
[Round "7"]
[White "Tkachov, Konstantin"]
[Black "Petrov, Vladimir2"]
[Result "1-0"]
[ECO "E12"]
[BlackElo "1677"]
[PlyCount "63"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 b6 6. Bg5 Bb7 7. e4 Bxe4 8. Qe2 Bb7 9. Qe3 d6 10. Bd3 Nbd7 11. 0-0 Bxc3 12. bxc3 h6 13. Bh4 Re8 14. Nd2 e5 15. Bf5 exd4 16. Qg3 Nf8 17. cxd4 N8h7 18. d5 Bc8 19. Bc2 Qd7 20. h3 Kh8 21. Rae1 Nh5 22. Qa3 f5 23. Ba4 Rxe1 24. Rxe1 Qf7 25. Be8 Qg8 26. Bxh5 g6 27. Qc3+ Qg7 28. Re8+ Nf8 29. Bf6 gxh5 30. Bxg7+ Kh7 31. Bxf8 Kg6 32. Qg7# 1-0

[Event "EU-ch U10 19th"]
[Site "Fermo"]
[Date "2009.09.06"]
[Round "6"]
[White "Brcar, Matej"]
[Black "Tkachov, Konstantin"]
[Result "0-1"]
[ECO "C56"]
[PlyCount "42"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. 0-0 0-0 9. Bxc6 bxc6 10. Nxc6 Qh4 11. Be3 Ba6 12. Re1 Nxf2 13. Qd2 Ne4 14. Qc1 Bb6 15. Nd2 Bxe3+ 16. Rxe3 Qf2+ 17. Kh1 Qxe3 18. Nxe4 Qxe4 19. Qg5 Kh8 20. Ne7 h6 21. Qg3 Rae8 0-1

[Event "EU-ch U10 19th"]
[Site "Fermo"]
[Date "2009.09.01"]
[Round "2"]
[White "Moroni, Luca Jr"]
[Black "Tkachov, Konstantin"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1576"]
[PlyCount "144"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 d6 6. Be3 Bb6 7. Bxb6 axb6 8. h3 Be6 9. Bb3 0-0 10. 0-0 Qe7 11. Qd2 h6 12. Nd5 Bxd5 13. Bxd5 Ra5 14. b4 Ra7 15. Bb3 Nh5 16. Rfe1 Kh8 17. c3 Qf6 18. d4 Qg6 19. Nh4 Qf6 20. Nf5 Nf4 21. b5 Qg5 22. Ne3 Nxg2 23. Kh2 Nxe1 24. Rxe1 Ne7 25. Rg1 Qf4+ 26. Rg3 f5 27. dxe5 Qxe5 28. Qd4 Qxd4 29. cxd4 f4 30. Rf3 Raa8 31. Nc4 Ng6 32. Rc3 Nh4 33. e5 dxe5 34. Nxe5 Kh7 35. Rxc7 Ra5 36. a4 Raa8 37. Rxb7 Rab8 38. Ra7 Rbc8 39. Nc6 Rfe8 40. Bc4 Kh8 41. Ne5 Rxe5 42. dxe5 Rxc4 43. e6 Re4 44. e7 Kh7 45. a5 bxa5 46. b6 Nf3+ 47. Kg2 Nd4 48. Rc7 Nb5 49. b7 Nxc7 50. b8Q Rxe7 51. Qd8 Rf7 52. Qd3+ Kh8 53. Qc4 Re7 54. Qxf4 Ne6 55. Qa4 Ng5 56. Qxa5 Re4 57. Qd8+ Kh7 58. Qd3 Kh8 59. f3 Re8 60. h4 Ne6 61. Kg3 Rg8 62. h5 Nf8 63. Qd6 Nh7 64. f4 Nf6 65. Kh4 Nh7 66. f5 Nf6 67. Qe6 Nh7 68. Qg6 Nf6 69. Kg3 Ne4+ 70. Kf4 Nf6 71. Ke5 Nh7 72. Kd6 Nf6 1/2-1/2

[Event "UKR-ch U08"]
[Site "Evpatoria"]
[Date "2007.05.17"]
[Round "9"]
[White "Riabko, Mykyta"]
[Black "Tkachov, Konstantin"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "72"]
[EventDate "2007.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bg5 h6 6. Bh4 d6 7. h3 Be6 8. Bxe6 fxe6 9. 0-0 Qe7 10. c3 0-0-0 11. Bxf6 Qxf6 12. b4 Bb6 13. a4 a6 14. b5 Na7 15. bxa6 bxa6 16. a5 Bc5 17. d4 exd4 18. cxd4 Bb4 19. Ra4 g5 20. Rxb4 Rdg8 21. Nh2 h5 22. Qe2 Nb5 23. Rd1 Qg6 24. Rd3 g4 25. Rg3 Qh6 26. Kh1 gxh3 27. Rxh3 h4 28. g3 Qc1+ 29. Qf1 Qc2 30. Qe1 hxg3 31. Qf1 Rxh3 32. Qxh3 Qxe4+ 33. Kg1 Qe1+ 34. Kg2 Qxf2+ 35. Kh1 g2+ 36. Qxg2 Qxg2# 0-1

[Event "UKR-ch U08"]
[Site "Evpatoria"]
[Date "2007.05.16"]
[Round "8"]
[White "Tkachov, Konstantin"]
[Black "Skripka, Nikita"]
[Result "0-1"]
[ECO "B03"]
[PlyCount "52"]
[EventDate "2007.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 g6 6. Nc3 Bg7 7. Nf3 Bf5 8. Bd3 Qd7 9. 0-0 0-0 10. c5 dxc5 11. dxc5 Qxd3 12. cxb6 axb6 13. Qxd3 Bxd3 14. Rd1 Bf5 15. Nd5 Nc6 16. Nxc7 Rfd8 17. Be3 Rxd1+ 18. Rxd1 Rxa2 19. Rb1 Bxb1 20. Bxb6 Rxb2 21. Be3 b5 22. e6 fxe6 23. Nxe6 Bc3 24. Nfg5 Re2 25. Bc5 h6 26. Nf3 Rxe6 0-1

[Event "UKR-ch U08"]
[Site "Evpatoria"]
[Date "2007.05.15"]
[Round "7"]
[White "Gutsul, Igor"]
[Black "Tkachov, Konstantin"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "85"]
[EventDate "2007.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. d4 Nc6 3. d5 Nce7 4. Nf3 d6 5. Nc3 Ng6 6. Bg5 Nf6 7. Bb5+ Bd7 8. Bxf6 gxf6 9. Bc4 Qe7 10. Qd2 Nf4 11. g3 Bg4 12. gxf4 Bxf3 13. Rg1 Bh6 14. Qe3 Bxf4 15. Qxf3 0-0-0 16. Rg2 Rhg8 17. Ne2 Rxg2 18. Qxg2 Bg5 19. h4 Bh6 20. Qg4+ Kb8 21. Ng3 Rh8 22. Nf5 Qf8 23. Nxh6 Qxh6 24. Ke2 Qf8 25. Rg1 h5 26. Qg7 Qc8 27. Qxf7 c6 28. Qe6 Qc7 29. Rg8+ Rxg8 30. Qxg8+ Qc8 31. Qxc8+ Kxc8 32. Ke3 b5 33. Be2 cxd5 34. Bxh5 d4+ 35. Kf3 Kd7 36. Kg4 Ke7 37. Kf5 Kf8 38. Kxf6 Kg8 39. Bf7+ Kf8 40. h5 d3 41. h6 dxc2 42. h7 c1Q 43. h8Q# 1-0

[Event "UKR-ch U08"]
[Site "Evpatoria"]
[Date "2007.05.14"]
[Round "6"]
[White "Tkachov, Konstantin"]
[Black "Viktorov, Yaroslav"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "87"]
[EventDate "2007.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bxb5 Qxd5 7. Bxc6+ Qxc6 8. 0-0 Bb7 9. f3 Bc5+ 10. Kh1 h6 11. Nh3 0-0-0 12. Nc3 e4 13. Nf4 e3 14. a4 exd2 15. Bxd2 Rd7 16. Qe2 Ba6 17. Nb5 Qb7 18. b4 Be7 19. c3 c6 20. c4 Re8 21. Rfb1 Bxb4 22. Be3 Qb8 23. Nxa7+ Rxa7 24. Bxa7 Qxa7 25. Qc2 Bd6 26. Qf5+ Qd7 27. Qa5 Bb7 28. Nd3 Bc7 29. Qb4 Bb8 30. Nc5 Bd6 31. Nxd7 Bxb4 32. Nxf6 gxf6 33. Rxb4 c5 34. Rb2 Ba6 35. Rab1 Kc7 36. a5 Re6 37. Kg1 Rc6 38. Rb6 Rxb6 39. Rxb6 Bxc4 40. Rxf6 h5 41. a6 Kb8 42. Rc6 h4 43. Rxc5 Bxa6 44. Rh5 1-0

[Event "UKR-ch U08"]
[Site "Evpatoria"]
[Date "2007.05.13"]
[Round "5"]
[White "Kozlovsky, Alexandr"]
[Black "Tkachov, Konstantin"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "58"]
[EventDate "2007.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. 0-0 0-0 6. d3 h6 7. Re1 d6 8. h3 Be6 9. Bxe6 fxe6 10. Be3 Nh5 11. Nxe5 Nxe5 12. Qxh5 Qf6 13. Bxc5 dxc5 14. Red1 Qxf2+ 15. Kh1 Qxc2 16. Qxe5 Rf2 17. Rg1 Raf8 18. Qxe6+ Kh7 19. Rab1 R8f3 20. Qd7 Rxd3 21. Rbf1 Rxd7 22. Rc1 Qxb2 23. e5 Rdd2 24. e6 Rxg2 25. Rxg2 Rxg2 26. Ne2 Qxe2 27. Rc2 Qxc2 28. h4 Rh2+ 29. Kg1 Qg2# 0-1

[Event "UKR-ch U08"]
[Site "Evpatoria"]
[Date "2007.05.12"]
[Round "4"]
[White "Zamuruev, Vasily"]
[Black "Tkachov, Konstantin"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "50"]
[EventDate "2007.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 d6 6. Be3 0-0 7. Qd2 a6 8. 0-0 Bg4 9. Qe2 Qd7 10. Na4 b6 11. Nxc5 bxc5 12. h3 Bh5 13. Qd2 Bxf3 14. gxf3 Qxh3 15. Rfe1 Qxf3 16. Kf1 Qh3+ 17. Ke2 Nd4+ 18. Kd1 Nf3 19. Qe2 Nxe1 20. Qxe1 Ng4 21. Ke2 Nh6 22. Bd5 Rab8 23. b3 Kh8 24. f3 Qg2+ 25. Kd1 f5 0-1

[Event "UKR-ch U08"]
[Site "Evpatoria"]
[Date "2007.05.11"]
[Round "3"]
[White "Tkachov, Konstantin"]
[Black "Yaremenko, Roman"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "58"]
[EventDate "2007.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6 8. Nc3 Ncb4 9. Nxd5 Nxd5 10. 0-0 Qf6 11. Qxd5+ Ke7 12. b3 Be6 13. Ba3+ Kf7 14. Qxe6+ Qxe6 15. Bxe6+ Kxe6 16. Bxf8 Rhxf8 17. Rfe1 Rad8 18. Rad1 Rf7 19. d4 Kd6 20. Rxe5 Rdf8 21. c4 Rxf2 22. Rd5+ Ke7 23. Re1+ Kf7 24. Kxf2 Kg6+ 25. Kg3 h5 26. h4 c6 27. Rg5+ Kh6 28. Ree5 g6 29. Re6 Rg8 1-0

[Event "UKR-ch U08"]
[Site "Evpatoria"]
[Date "2007.05.10"]
[Round "2"]
[White "Shakhov, Mikhail"]
[Black "Tkachov, Konstantin"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2271"]
[PlyCount "36"]
[EventDate "2007.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bd3 Bc5 5. 0-0 0-0 6. b3 d6 7. Bb2 Bg4 8. Bb5 Nd4 9. Bc4 Nxf3+ 10. gxf3 Bh3 11. Re1 Nh5 12. Kh1 Bxf2 13. Re2 Qh4 14. Nb5 Ng3+ 15. hxg3 Qxg3 16. Rxf2 Qxf2 17. Bf1 Bxf1 18. a3 Qg2# 0-1

[Event "UKR-ch U08"]
[Site "Evpatoria"]
[Date "2007.05.09"]
[Round "1"]
[White "Tkachov, Konstantin"]
[Black "Motruk, Dmitry"]
[Result "0-1"]
[ECO "B19"]
[PlyCount "84"]
[EventDate "2007.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nf6 8. Bd3 Bxd3 9. Qxd3 e6 10. Bd2 Bd6 11. 0-0-0 Bxg3 12. fxg3 0-0 13. Ne5 Qd5 14. g4 Qxa2 15. Be3 Nh7 16. g5 hxg5 17. hxg5 f5 18. g6 Nf6 19. Bg5 Ne4 20. c3 Qa1+ 21. Qb1 Qxb1+ 22. Kxb1 Nxg5 23. Rh5 Rf6 24. Rxg5 Kf8 25. Rh1 Ke7 26. Rh7 Kf8 27. Rh8+ Ke7 28. Rgh5 Rf8 29. Rxf8 Kxf8 30. Rh7 Kg8 31. Kc2 f4 32. Nf7 Kf8 33. Kd3 a5 34. Ke4 a4 35. Ke5 Ke7 36. Rxg7 Nd7+ 37. Kxf4 Kf6 38. Ne5 Kxg7 39. Nxd7 Kxg6 40. g4 a3 41. g5 axb2 42. Ne5+ Kg7 0-1

