[Event "Lvov Ukrainian Chess Warriors"]
[Site "Lvov"]
[Date "2024.03.15"]
[Round "1"]
[White "Nedilko, Vasily"]
[Black "Buyna, Bohdan"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "2324"]
[PlyCount "49"]
[EventDate "2024.03.15"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "UKR"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c6 4. g3 d5 5. Bg2 Nbd7 6. 0-0 Be7 7. b3 0-0 8. Nc3 a6 9. Bb2 Bb4 10. a3 Be7 11. Qc2 c5 12. cxd5 cxd4 13. Nxd4 Ne5 14. Rfd1 Qb6 15. Na4 Qa7 16. dxe6 Neg4 17. h3 Nh6 18. Qc7 Bd8 19. Qc5 fxe6 20. Qxa7 Rxa7 21. Rac1 b5 22. Nc5 Bb6 23. Ncxe6 Bxe6 24. Nxe6 Rff7 25. Rc8+ 1-0

[Event "Lvov-ch op"]
[Site "Lvov"]
[Date "2011.06.14"]
[Round "9"]
[White "Bratash, Roman"]
[Black "Buyna, Bohdan"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "72"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Be7 5. h3 Nbd7 6. c4 c5 7. dxc5 Bxc5 8. a3 0-0 9. b4 Be7 10. c5 a5 11. Nbd2 Ne4 12. Bd3 Bf6 13. Nxe4 dxe4 14. Bxe4 Bxa1 15. Qxa1 f5 16. Bc2 axb4 17. 0-0 bxa3 18. Bd6 Rf6 19. Rd1 Qe8 20. Bb3 Ra6 21. Nd4 Nf8 22. Bc4 Ra8 23. Nb5 Qg6 24. Nxa3 Bd7 25. Bxf8 Bc6 26. g3 Rfxf8 27. Rd6 Rfe8 28. Qa2 Qh5 29. Bxe6+ Kh8 30. Rxc6 bxc6 31. Bf7 Qd1+ 32. Kg2 Re7 33. Bb3 Qc1 34. Qe2 Qxa3 35. Bc2 Qxc5 36. Qd3 Ra2 0-1

[Event "Lvov-ch op"]
[Site "Lvov"]
[Date "2011.06.13"]
[Round "8"]
[White "Buyna, Bohdan"]
[Black "Tcercvadze, Anatoly"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "129"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 Be6 5. Bd3 Nc6 6. Nge2 Nb4 7. 0-0 Nxd3 8. Qxd3 c6 9. Nf4 Bd7 10. Re1+ Be7 11. Qg3 g6 12. Ncxd5 cxd5 13. Nxd5 Be6 14. Nc7+ Kf8 15. Rxe6 Kg7 16. Bf4 Rc8 17. Rae1 Bh4 18. Ne8+ Qxe8 19. Rxe8 Bxg3 20. Bxg3 Rxc2 21. d5 Rd2 22. d6 g5 23. Rb8 h5 24. h3 Rh6 25. Ree8 Rd1+ 26. Kh2 Re6 27. Rxe6 fxe6 28. Rxb7+ Kf6 29. h4 Nh6 30. hxg5+ Kxg5 31. d7 Ng4+ 32. Kh3 Rh1+ 33. Bh2 Rxh2+ 34. Kg3 h4+ 35. Kf3 Ne5+ 36. Ke4 Nxd7 37. Rxd7 Kf6 38. Rxa7 Rxg2 39. Kf3 Rg5 40. Rh7 Rf5+ 41. Kg2 Rf4 42. a3 Ke5 43. b4 Kd6 44. Rh5 Kc6 45. b5+ Kb6 46. Re5 Ka5 47. Rxe6 Kxb5 48. f3 h3+ 49. Kg3 h2 50. Rh6 Ra4 51. Rxh2 Rxa3 52. Rc2 Ra8 53. f4 Rg8+ 54. Kf3 Rf8 55. Rc7 Kb6 56. Re7 Kc6 57. Ke4 Kd6 58. Re5 Rf7 59. f5 Rf6 60. Ra5 Rf8 61. Ra6+ Kc5 62. f6 Rg8 63. Ke5 Rd8 64. f7 Rd5+ 65. Kf6 1-0

[Event "Lvov-ch op"]
[Site "Lvov"]
[Date "2011.06.13"]
[Round "7"]
[White "Soldatov, Volodymyr"]
[Black "Buyna, Bohdan"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "78"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bg5 h6 6. Bh4 Nbd7 7. c4 dxc4 8. Bxc4 Be7 9. Nc3 a6 10. 0-0 b5 11. Bd3 Bb7 12. Rc1 Rc8 13. Qe2 0-0 14. Rc2 c5 15. Rd2 Qb6 16. dxc5 Bxc5 17. Rc2 Ng4 18. h3 Nge5 19. Be4 Bxe4 20. Nxe4 Nxf3+ 21. Qxf3 Ne5 22. Qe2 Ng6 23. Bg3 Be7 24. Rfc1 Qb7 25. Qf3 Kh8 26. Rc7 Rxc7 27. Rxc7 Qd5 28. b3 f5 29. Qh5 Kh7 30. Nc3 Qd2 31. Qe2 Qd8 32. Rc6 Bf6 33. Qc2 Qa5 34. Ne2 Rd8 35. Bc7 Qe1+ 36. Kh2 Rd2 37. Qc5 Qxe2 38. Bg3 Rd1 39. Rxe6 Qf1 0-1

[Event "Lvov-ch op"]
[Site "Lvov"]
[Date "2011.06.12"]
[Round "5"]
[White "Buyna, Bohdan"]
[Black "Kovalsky, Vadim"]
[Result "0-1"]
[ECO "A06"]
[BlackElo "1976"]
[PlyCount "88"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 c5 3. Bb5+ Nc6 4. d4 Nf6 5. h3 Bf5 6. Ne5 Qc7 7. Nc3 e6 8. Nxc6 bxc6 9. Bd3 Bg6 10. Bxg6 hxg6 11. Qf3 Be7 12. Bd2 cxd4 13. exd4 Qb6 14. 0-0 0-0 15. Qd3 Qxb2 16. Rab1 Qa3 17. Rb7 a5 18. Rfb1 Qd6 19. g3 Nh5 20. Na4 Rfb8 21. Nc5 Qd8 22. Rxb8 Rxb8 23. Rxb8 Qxb8 24. Bxa5 Qb1+ 25. Kg2 Qxa2 26. Qc3 Nf6 27. f3 Qb1 28. Nb3 Qd1 29. Kf2 Qh1 30. Bc7 Qxh3 31. Qxc6 Qh2+ 32. Ke3 Qg1+ 33. Kd3 Qf1+ 34. Ke3 g5 35. g4 Qe1+ 36. Kd3 Qf2 37. Nd2 Kh7 38. Qb7 Ba3 39. Qb1 Ne8 40. Qh1+ Kg8 41. Bg3 Qxg3 42. Qa1 Bd6 43. Qa8 Kf8 44. Qd8 Bf4 0-1

[Event "Lvov-ch op"]
[Site "Lvov"]
[Date "2011.06.12"]
[Round "6"]
[White "Buyna, Bohdan"]
[Black "Oprysk, Nestor"]
[Result "0-1"]
[ECO "C10"]
[BlackElo "1887"]
[PlyCount "72"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. d4 c5 4. exd5 exd5 5. dxc5 d4 6. Bb5+ Nc6 7. Bxc6+ bxc6 8. Ne4 f5 9. Ng3 Bxc5 10. Nf3 Qe7+ 11. Qe2 Ba6 12. Qxe7+ Nxe7 13. Bd2 Rb8 14. 0-0-0 0-0 15. Ne5 Rb7 16. Bg5 Nd5 17. Bd2 f4 18. Ne4 Bb6 19. Nxc6 Rc7 20. Nb4 Nxb4 21. Bxb4 Re8 22. f3 Rec8 23. Rd2 d3 24. Bc3 Be3 25. g3 dxc2 26. Kxc2 Bxd2 27. Kxd2 Rd7+ 28. Kc2 Bd3+ 29. Kc1 Be2 30. Ng5 h6 31. Ne6 fxg3 32. hxg3 Bxf3 33. Rf1 Bd5 34. Nf4 Bxa2 35. Nh5 Bb3 36. Kb1 Rcd8 0-1

[Event "Lvov-ch op"]
[Site "Lvov"]
[Date "2011.06.11"]
[Round "3"]
[White "Franchuk, Serhiy"]
[Black "Buyna, Bohdan"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2017"]
[PlyCount "69"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Be3 Qa5 9. f3 Bd7 10. Qd2 Nc6 11. g4 Nxd4 12. Bxd4 h6 13. h4 Bc6 14. 0-0-0 e5 15. Be3 0-0-0 16. Kb1 Rhf8 17. g5 hxg5 18. hxg5 Ne8 19. Nd5 Qxd2 20. Nxe7+ Kd7 21. Rxd2 Kxe7 22. a4 Rc8 23. Rh7 g6 24. c3 Bd7 25. f4 Be6 26. Bc2 Rc4 27. f5 gxf5 28. exf5 Bd7 29. g6 Rg4 30. Bh6 Nf6 31. Bxf8+ Kxf8 32. Rxf7+ Ke8 33. Rxd6 Bxa4 34. Bxa4+ Rxa4 35. Rdxf6 1-0

[Event "Lvov-ch op"]
[Site "Lvov"]
[Date "2011.06.11"]
[Round "4"]
[White "Midyk, Ihor"]
[Black "Buyna, Bohdan"]
[Result "0-1"]
[ECO "D13"]
[PlyCount "62"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. cxd5 cxd5 5. Nc3 e6 6. a3 a6 7. Bg5 Be7 8. Ne5 Nc6 9. Nxc6 bxc6 10. b4 0-0 11. Rc1 a5 12. e3 axb4 13. Bxf6 Bxf6 14. axb4 e5 15. Be2 exd4 16. exd4 Qe7 17. b5 Bg4 18. 0-0 Bxe2 19. Nxe2 cxb5 20. Rc5 b4 21. Rxd5 Rfb8 22. Re1 Qb7 23. Nf4 g6 24. h4 b3 25. Qd3 b2 26. Rb1 Ra1 27. h5 Qb3 28. Qe4 Qa2 29. Kh2 Qxb1 30. Qf3 Qh1+ 31. Kg3 Qh4# 0-1

[Event "Lvov-ch op"]
[Site "Lvov"]
[Date "2011.06.10"]
[Round "2"]
[White "Buyna, Bohdan"]
[Black "Hrepunov, Oleksandr"]
[Result "1/2-1/2"]
[ECO "C11"]
[BlackElo "1953"]
[PlyCount "74"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. Nf3 e6 5. d4 c5 6. Bb5 a6 7. Be2 cxd4 8. Qxd4 Nc6 9. Qf4 Qc7 10. 0-0 Ndxe5 11. Rd1 Nxf3+ 12. Bxf3 Qxf4 13. Bxf4 Be7 14. Bxd5 exd5 15. Nxd5 Kf8 16. Nb6 g5 17. Bc7 Nb4 18. Rd2 Bg4 19. f3 Bc5+ 20. Kh1 Bxb6 21. Bxb6 Nxc2 22. Rxc2 Be6 23. Rc7 Rc8 24. Rac1 Rxc7 25. Rxc7 Rg8 26. Rxb7 Rg6 27. b3 Bd5 28. Rb8+ Ke7 29. h3 h5 30. Kg1 g4 31. hxg4 hxg4 32. f4 g3 33. Bc5+ Ke6 34. Rb6+ Kf5 35. Rxg6 fxg6 36. Bd6 Ke4 37. Kf1 Ke3 1/2-1/2

[Event "Lvov-ch op"]
[Site "Lvov"]
[Date "2011.06.10"]
[Round "1"]
[White "Zazuliak, Andriy"]
[Black "Buyna, Bohdan"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2189"]
[PlyCount "65"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Rc1 Qb4 10. Qc2 Nxc3 11. bxc3 Qe7 12. cxd5 exd5 13. c4 0-0 14. cxd5 Nb6 15. Bc4 Bg4 16. Ne5 Bh5 17. 0-0 Rad8 18. Bb3 Nxd5 19. Bxd5 Rxd5 20. Qxc7 Qxc7 21. Rxc7 Be2 22. Rfc1 Rb5 23. h4 a5 24. Re7 Rb2 25. Rcc7 b5 26. Nxf7 Kh7 27. Nd6 Kg6 28. Rxg7+ Kh5 29. Kh2 Rxf2 30. Kg3 Bd3 31. Rc5+ Bf5 32. Rxf5+ Rxf5 33. Nxf5 1-0

