[Event "Lvov Winter Cup"]
[Site "Lvov"]
[Date "2016.02.07"]
[Round "6"]
[White "Chayka, Bohdan"]
[Black "Hrabinska, Anna"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "155"]
[EventDate "2016.02.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Qe2 Qe7 5. Ng1 Nf6 6. Nc3 Bf5 7. Qb5+ c6 8. dxc6 Nxc6 9. Qxf5 Nd4 10. Qh3 Nxc2+ 11. Kd1 Nxa1 12. Bb5+ Kd8 13. Nge2 a6 14. Bc4 b5 15. Bd5 Nxd5 16. Nxd5 Qc5 17. Qh4+ Be7 18. Qxe7+ Qxe7 19. Nxe7 Kxe7 20. b3 Rac8 21. Nd4 Rhd8 22. Bb2 Rxd4 23. Bxd4 Nc2 24. Bc3 b4 25. Kxc2 bxc3 26. dxc3 f5 27. Re1 Ke6 28. g3 g5 29. h3 h5 30. b4 Ke5 31. Rd1 f4 32. gxf4+ Kxf4 33. Rd5 Rh8 34. c4 g4 35. h4 g3 36. fxg3+ Kxg3 37. Kd2 Kxh4 38. Rd4 Kg3 39. Rxe4 h4 40. Re1 Kg2 41. Re2+ Kg1 42. c5 h3 43. Re1+ Kg2 44. Re2+ Kg3 45. Re3+ Kf4 46. Re1 Kg3 47. Re3+ Kf4 48. Re1 h2 49. Kc3 h1Q 50. Rxh1 Rxh1 51. Kc4 Rh8 52. Kd5 Rd8+ 53. Kc6 Rd4 54. a3 Ke5 55. Kb6 Ke6 56. Kxa6 Kd7 57. Kb6 Kc8 58. c6 Rd6 59. b5 Re6 60. a4 Kb8 61. Kc5 Kc8 62. Kd5 Rh6 63. Kc5 Kc7 64. b6+ Kc8 65. Kb5 Kb8 66. c7+ Kb7 67. a5 Kc8 68. Ka6 Rd6 69. Ka7 Kd7 70. c8Q+ Kxc8 71. b7+ Kd7 72. b8Q Rc6 73. Qb5 Kd6 74. Qb6 Kd7 75. Qd4+ Rd6 76. Qxd6+ Kxd6 77. Kb7 Kc5 78. a6 1-0

[Event "Lvov Winter Cup"]
[Site "Lvov"]
[Date "2016.02.07"]
[Round "7"]
[White "Korman, Roman"]
[Black "Chayka, Bohdan"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1778"]
[PlyCount "55"]
[EventDate "2016.02.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Ne4 4. Nxe4 dxe4 5. d4 exd3 6. Bxd3 Nc6 7. Nf3 g6 8. 0-0 Bg7 9. Re1 Bg4 10. h3 Bxf3 11. Qxf3 0-0 12. Bf4 e6 13. Rad1 Qe7 14. Be4 Bxe5 15. Bxc6 Bxf4 16. Bxb7 Rab8 17. b3 Bd6 18. c4 Rbd8 19. Bc6 Bb4 20. Rxd8 Rxd8 21. Rd1 Rxd1+ 22. Qxd1 Qd6 23. Qxd6 cxd6 24. Kf1 Kg7 25. Ke2 Kf6 26. Kd3 Ke5 27. g3 a5 28. Ke3 1/2-1/2

[Event "Lvov Winter Cup"]
[Site "Lvov"]
[Date "2016.02.06"]
[Round "4"]
[White "Chayka, Bohdan"]
[Black "Ilkiv, Andrii"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "103"]
[EventDate "2016.02.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 b6 2. d4 c5 3. dxc5 bxc5 4. Nc3 Nc6 5. Bf4 e5 6. Be3 Nf6 7. Bc4 Be7 8. Nf3 0-0 9. 0-0 Rb8 10. b3 Qa5 11. Bd2 Qc7 12. Nd5 Qd8 13. Nxe7+ Qxe7 14. Bg5 Bb7 15. Bxf6 Qxf6 16. Qxd7 Rfd8 17. Qg4 Ne7 18. Rfe1 Rd6 19. Qg5 Qxg5 20. Nxg5 Rf8 21. Nf3 Rfd8 22. Nxe5 Rf6 23. Rad1 Rc8 24. Rd7 Nc6 25. Nxf7 Rb8 26. Nd6+ Kf8 27. Rxb7 Rxb7 28. Nxb7 Nb4 29. Nxc5 Nxc2 30. Rd1 Ra6 31. Bxa6 Nb4 32. Rd6 Nxa2 33. Nd7+ Ke7 34. e5 Nb4 35. Nc5 Ke8 36. Bb5+ Ke7 37. Rd7+ Kf8 38. Ne6+ Ke8 39. Rd4+ Ke7 40. Rxb4 Kxe6 41. Bc4+ Kxe5 42. Rb7 Kd6 43. Rxa7 Kc5 44. Rxg7 Kb6 45. Rxh7 Kc5 46. g4 Kd6 47. g5 Ke5 48. f4+ Kf5 49. Bd3+ Kxf4 50. g6 Kg5 51. g7 Kf6 52. g8Q 1-0

[Event "Lvov Winter Cup"]
[Site "Lvov"]
[Date "2016.02.06"]
[Round "3"]
[White "Kotormus, Davyd"]
[Black "Chayka, Bohdan"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "113"]
[EventDate "2016.02.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. b3 Nf6 4. Bb2 Nc6 5. e3 Be7 6. Ne2 0-0 7. d3 Bg4 8. Nd2 Re8 9. h3 Bxe2 10. Qxe2 Qd7 11. g4 d4 12. e4 h6 13. Nc4 Bb4+ 14. Kd1 b5 15. a3 bxc4 16. axb4 c3 17. Ba3 Rab8 18. Rf1 Nxb4 19. Bxb4 Rxb4 20. f4 Rb5 21. fxe5 Rbxe5 22. Qf2 c5 23. Qf4 Qd6 24. h4 Qe6 25. Bh3 h5 26. Rg1 hxg4 27. Bxg4 Nxg4 28. Rxg4 Kh7 29. Rg2 Qf6 30. Qxf6 gxf6 31. Ke2 f5 32. Kf3 fxe4+ 33. dxe4 Kh6 34. h5 Rxh5 35. Ra6+ Kh7 36. Rf6 Rf8 37. Rf4 Rh3+ 38. Kg4 Rh6 39. Kf5 Rg6 40. Rh2+ Rh6 41. Rg2 Rg8 42. Rgf2 Rgg6 43. Ke5 Rh5+ 44. Rf5 Rxf5+ 45. Rxf5 Kg7 46. Rf2 Ra6 47. Kd5 Ra5 48. Rg2+ Kf6 49. Rf2+ Ke7 50. e5 a6 51. Kc6 c4 52. bxc4 Rxe5 53. Kb6 Ke6 54. c5 Ke7 55. c6 Re6 56. Kb7 Kd6 57. c7 0-1

[Event "Lvov Winter Cup"]
[Site "Lvov"]
[Date "2016.02.06"]
[Round "5"]
[White "Sanotsky, Yuriy"]
[Black "Chayka, Bohdan"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2003"]
[PlyCount "70"]
[EventDate "2016.02.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 f6 6. Nh3 Nge7 7. fxe5 fxe5 8. 0-0 Bxh3 9. Qh5+ Ng6 10. Qxh3 Qd7 11. Qxd7+ Kxd7 12. Nc3 Ke6 13. e4 Bc5+ 14. Kh1 d4 15. Nd5 Bd6 16. Bc4 Kd7 17. Rf7+ Be7 18. Rxg7 Kd6 19. Rf1 Raf8 20. Rgf7 Rxf7 21. Rxf7 a6 22. Ba3+ Kd7 23. Nf6+ Kd8 24. Bxe7+ Ncxe7 25. Nxh7 b5 26. Be6 Nf4 27. Bg4 Ke8 28. Rg7 c5 29. g3 Nfg6 30. Bh5 a5 31. Bxg6+ Nxg6 32. Nf6+ Kf8 33. Rxg6 Kf7 34. Rg8 Rxg8 35. Nxg8 Kxg8 1-0

[Event "Lvov Winter Cup"]
[Site "Lvov"]
[Date "2016.02.05"]
[Round "2"]
[White "Chayka, Bohdan"]
[Black "Nusyo, Artur"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "32"]
[EventDate "2016.02.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. Qe2 d5 9. Bd3 Bxc3+ 10. bxc3 Qe7 11. Bxe4 Qxe4 12. Qxe4+ dxe4 13. Nd2 Bf5 14. 0-0 0-0-0 15. Re1 Rhe8 16. Ba3 Bg6 0-1

[Event "Lvov Winter Cup"]
[Site "Lvov"]
[Date "2016.02.05"]
[Round "1"]
[White "Yatsishin, Ivan"]
[Black "Chayka, Bohdan"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2174"]
[PlyCount "19"]
[EventDate "2016.02.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Bd3 Nb4 6. Be4 c6 7. 0-0 b6 8. c4 Be6 9. d5 cxd5 10. cxd5 1-0

