[Event "Online Olym Disabilities"]
[Site "Tornelo INT"]
[Date "2020.11.26"]
[Round "6.3"]
[White "Severino, Sander"]
[Black "Tuka, Oleg"]
[Result "1/2-1/2"]
[ECO "E00"]
[WhiteElo "2364"]
[BlackElo "2340"]
[PlyCount "86"]
[EventDate "2020.11.21"]
[EventType "team-swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Philippines"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "PHI"]
[BlackTeamCountry "UKR"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 d5 6. Nf3 Ne4 7. 0-0 Bxd2 8. Nbxd2 f5 9. Ne5 0-0 10. cxd5 exd5 11. Nxe4 dxe4 12. Qb3+ Qe6 13. Qxe6+ Bxe6 14. Rfc1 c6 15. e3 Nd7 16. Nxd7 Bxd7 17. Bf1 Kf7 18. b4 Rfc8 19. a4 a6 20. Rc5 Ke7 21. Rac1 Kd6 22. a5 Re8 23. Bc4 Rac8 24. Bf7 Rf8 25. Bb3 Rfe8 26. Rd1 g6 27. h4 Red8 28. Rdc1 Be6 29. Bxe6 Kxe6 30. Re5+ Kf6 31. Kg2 Re8 32. Rcc5 Rxe5 33. Rxe5 Rd8 34. g4 Rd5 35. g5+ Kf7 36. Rxd5 cxd5 37. Kg3 Ke7 38. Kg2 Kd7 39. Kg3 Kd6 40. Kf4 Ke6 41. Kg3 Kd6 42. Kf4 Ke6 43. Kg3 Kd6 1/2-1/2

[Event "Online Olym Disabilities"]
[Site "Tornelo INT"]
[Date "2020.11.25"]
[Round "5.5"]
[White "Tuka, Oleg"]
[Black "Anfinogenov, Artem"]
[Result "0-1"]
[ECO "D26"]
[WhiteElo "2340"]
[BlackElo "2061"]
[PlyCount "20"]
[EventDate "2020.11.21"]
[EventType "team-swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Russia III"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "RUS"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 a6 5. a4 e6 6. e3 c5 7. Bxc4 Nc6 8. d5 exd5 9. Nxd5 Nxd5 10. Bxd5 Be7 0-1

[Event "Online Olym Disabilities"]
[Site "Tornelo INT"]
[Date "2020.11.24"]
[Round "4.3"]
[White "Braun, Georg"]
[Black "Tuka, Oleg"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2375"]
[BlackElo "2340"]
[PlyCount "87"]
[EventDate "2020.11.21"]
[EventType "team-swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 b5 7. a4 b4 8. Nd2 Nc6 9. Nxc6 dxc6 10. a5 Bd6 11. h3 Ne7 12. Nc4 Bc5 13. e5 0-0 14. Qe2 Ng6 15. Be3 Bxe3 16. Qxe3 c5 17. Nd6 Bd7 18. f4 Ne7 19. Be4 Rad8 20. Qd3 Qa7 21. Kh1 h6 22. Qf3 Nf5 23. Bxf5 exf5 24. Qh5 Be6 25. Rad1 Qa8 26. Rf3 Kh7 27. Rfd3 g6 28. Qh4 f6 29. exf6 Rd7 30. f7 c4 31. Nxf5 Bxf5 32. Rxd7 Bxd7 33. Rxd7 Qe4 34. c3 bxc3 35. bxc3 g5 36. Qf2 gxf4 37. Kh2 Qf5 38. Rc7 Rxf7 39. Rxc4 Qxa5 40. Qf3 Qe5 41. Rc6 a5 42. Qd3+ Qf5 43. Qf3 Qe5 44. Ra6 1-0

[Event "Online Olym Disabilities"]
[Site "Tornelo INT"]
[Date "2020.11.22"]
[Round "2.6"]
[White "Molina, Gildardo"]
[Black "Tuka, Oleg"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "1998"]
[BlackElo "2340"]
[PlyCount "61"]
[EventDate "2020.11.21"]
[EventType "team-swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Colombia"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. a3 b5 8. Bd3 Bb7 9. 0-0 Nc6 10. Nxc6 Bxc6 11. f4 Qb7 12. e5 Nd5 13. Nxd5 Bxd5 14. Qe2 Be7 15. Rad1 g6 16. Bd4 Rc8 17. a4 Bc4 18. axb5 axb5 19. b3 Bxd3 20. Rxd3 Qc6 21. Rc3 Qb7 22. Rxc8+ Qxc8 23. Qxb5 Qxc2 24. Qb8+ Bd8 25. Bb6 Ke7 26. Qd6+ Ke8 27. Bxd8 Kxd8 28. Ra1 Qc8 29. h3 h5 30. Kh2 Qb7 31. Ra6 1-0

[Event "Online Olym Disabilities"]
[Site "Tornelo INT"]
[Date "2020.11.21"]
[Round "1.7"]
[White "Tuka, Oleg"]
[Black "Sargissyan, Sargis"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "2340"]
[BlackElo "2269"]
[PlyCount "134"]
[EventDate "2020.11.21"]
[EventType "team-swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Armenia"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "ARM"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Qd2 exd5 9. Qe3+ Kf8 10. Qf4 Bf6 11. h4 Kg7 12. 0-0-0 h6 13. Nf3 Be6 14. e3 Nd7 15. Bd3 c5 16. dxc5 Nxc5 17. Nd4 Rc8 18. Bc2 h5 19. e4 dxe4 20. Nf5+ Bxf5 21. Rxd8 Rhxd8 22. Rd1 Nd3+ 23. Bxd3 Bxc3 24. bxc3 exd3 25. Kd2 Rc5 26. Rb1 Ra5 27. a4 b6 28. Rb5 Rxb5 29. axb5 Re8 30. c4 Re4 31. Qd6 Rxc4 32. f3 Rc2+ 33. Kd1 Rxg2 34. Qe5+ Kh7 35. Qc7 Be6 36. Qc3 Bf5 37. Qc7 Be6 38. Qc3 d2 39. Qd3 Rh2 40. Qc3 Rf2 41. Qe3 Rxf3 42. Qxd2 Rf5 43. Qb4 Bd7 44. Qe7 Bxb5 45. Qxa7 Rf6 46. Qe7 Ba4+ 47. Kd2 Rf5 48. Qb4 b5 49. Ke3 Kg8 50. Qd4 Bb3 51. Qd8+ Kh7 52. Qd4 Bc4 53. Qd6 Rf1 54. Qb6 Rf5 55. Qb7 Kg7 56. Qb6 Be6 57. Qd4+ Kh7 58. Qb6 Rd5 59. Qb8 Rc5 60. Kd2 Rc4 61. Qxb5 Rxh4 62. Ke3 Rg4 63. Qe5 h4 64. Qh2 Ra4 65. Qh1 h3 66. Qh2 Rh4 67. Qc2 h2 0-1

[Event "IBCA EU-chT blind 2nd"]
[Site "Calimanesti"]
[Date "2019.10.13"]
[Round "9.1"]
[White "Tuka, Oleg"]
[Black "Cajzler, Hinko"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2345"]
[BlackElo "2116"]
[PlyCount "112"]
[EventDate "2019.10.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Croatia"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "CRO"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Be7 5. Bg5 Nbd7 6. e3 c6 7. cxd5 exd5 8. Bd3 0-0 9. 0-0 Re8 10. Qc2 Nf8 11. a3 Ne4 12. Bxe7 Qxe7 13. b4 a6 14. Na4 Bf5 15. Nc5 Bg6 16. Ne5 Nxc5 17. Nxg6 hxg6 18. Qxc5 Qxc5 19. bxc5 Re7 20. Rfb1 Rc8 21. h4 Nh7 22. g3 Nf6 23. Rb3 Rcc7 24. Rab1 Kf8 25. Bf1 Ne4 26. R1b2 g5 27. hxg5 Nxg5 28. Kg2 g6 29. Bd3 Kg7 30. Rb1 Ne6 31. Kf3 f5 32. Rh1 Rc8 33. Rhb1 Rcc7 34. Rb4 Kf6 35. Rh1 Rh7 36. Rbb1 Rxh1 37. Rxh1 Kg7 38. Ke2 Ng5 39. Rh4 Re7 40. f4 Ne6 41. Kd2 Kf6 42. Rh8 Ng7 43. Be2 Ne8 44. g4 Kg7 45. Rh3 fxg4 46. Bxg4 Nf6 47. Bf3 b6 48. cxb6 Rb7 49. Rh1 Rxb6 50. Rc1 Kf8 51. Kc3 a5 52. Rg1 Kf7 53. Rc1 Ke6 54. Kd3 Rb3+ 55. Rc3 Rb6 56. Rc5 Rb3+ 1/2-1/2

[Event "IBCA EU-chT blind 2nd"]
[Site "Calimanesti"]
[Date "2019.10.12"]
[Round "8.1"]
[White "Palacios Perez, Manuel"]
[Black "Tuka, Oleg"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2116"]
[BlackElo "2345"]
[PlyCount "86"]
[EventDate "2019.10.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]
[WhiteTeam "Spain"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "UKR"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 Nc6 6. Nf3 Ne4 7. 0-0 Bxd2 8. Nbxd2 Nxd2 9. Qxd2 d6 10. d5 Nb8 11. dxe6 fxe6 12. c5 dxc5 13. Ne5 Nd7 14. Nxd7 Qxd7 15. Qc3 Qd4 16. Rac1 Qxc3 17. Rxc3 c6 18. Rxc5 Bd7 19. Rd1 Ke7 20. h4 Rhd8 21. Be4 h6 22. Ra5 a6 23. Ra3 Be8 24. Rad3 e5 25. f3 Bf7 26. a3 Bc4 27. Rxd8 Rxd8 28. Rxd8 Kxd8 29. Kf2 Kc7 30. Ke3 Kd6 31. Bd3 Bd5 32. Bf5 a5 33. Kd3 b5 34. e4 Bc4+ 35. Kc3 g5 36. hxg5 hxg5 37. b4 axb4+ 38. axb4 Be2 39. Bg4 Bc4 40. f4 gxf4 41. gxf4 exf4 42. Kd4 Be6 43. Bf3 Bf7 1/2-1/2

[Event "IBCA EU-chT blind 2nd"]
[Site "Calimanesti"]
[Date "2019.10.11"]
[Round "7.1"]
[White "Tuka, Oleg"]
[Black "Chojnowski, Marcin"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2345"]
[BlackElo "2002"]
[PlyCount "77"]
[EventDate "2019.10.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Poland"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "POL"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 c5 7. 0-0 Nc6 8. d3 Bd7 9. h3 a6 10. Bg5 h6 11. Be3 Kh7 12. Rb1 e6 13. Kh2 Rb8 14. a4 Ne8 15. d4 cxd4 16. Nxd4 Na5 17. Qd3 Rc8 18. b3 Nc7 19. Rfd1 Qf6 20. Nde2 Rfd8 21. Bd4 e5 22. Bb6 Nc6 23. Qxd6 Be6 24. Qc5 Nd4 25. Bxc7 Qxf2 26. Nxd4 exd4 27. Rf1 Qc2 28. Nd5 Rd7 29. Qb6 Bxd5 30. Rbc1 Qb2 31. cxd5 d3 32. Bf4 Rxc1 33. Bxc1 Qc2 34. Qe3 Rc7 35. e5 Qxb3 36. e6 fxe6 37. dxe6 Re7 38. Rf7 Qxe6 39. Qxh6+ 1-0

[Event "IBCA EU-chT blind 2nd"]
[Site "Calimanesti"]
[Date "2019.10.10"]
[Round "6.1"]
[White "Eichstaedt, Mirko"]
[Black "Tuka, Oleg"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2217"]
[BlackElo "2345"]
[PlyCount "60"]
[EventDate "2019.10.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "UKR"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Bxd2 Bb7 7. g3 Ne4 8. Bg2 Nxd2 9. Qxd2 d6 10. 0-0 Nd7 11. Rfd1 Qe7 12. b4 c5 13. Ne1 Bxg2 14. Nxg2 Rd8 15. dxc5 dxc5 16. Qd6 Qxd6 17. Rxd6 Ke7 18. Rc6 Ne5 19. Rc7+ Rd7 20. Rxd7+ Kxd7 21. bxc5 bxc5 22. Rb1 Kc6 23. Ne3 Rd8 24. f4 Nd7 25. Kf2 Rb8 26. Rxb8 Nxb8 27. Nd1 Nd7 28. Ke3 Nf6 29. h3 h5 30. Nc3 Ne8 1/2-1/2

[Event "IBCA EU-chT blind 2nd"]
[Site "Calimanesti"]
[Date "2019.10.09"]
[Round "5.1"]
[White "Tuka, Oleg"]
[Black "Tazbir, Marcin"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2345"]
[BlackElo "2529"]
[PlyCount "36"]
[EventDate "2019.10.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Poland II"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 a6 7. Bd3 Nbd7 8. Nge2 c6 9. a4 e5 10. d5 Nc5 11. Bc2 a5 12. 0-0 Na6 13. Rc1 cxd5 14. cxd5 Nd7 15. Nb5 Ndc5 16. Bb1 Qe7 17. Nec3 b6 18. Na3 Rb8 1/2-1/2

[Event "IBCA EU-chT blind 2nd"]
[Site "Calimanesti"]
[Date "2019.10.07"]
[Round "3.1"]
[White "Babarykin, Stanislav"]
[Black "Tuka, Oleg"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2387"]
[BlackElo "2345"]
[PlyCount "73"]
[EventDate "2019.10.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. c4 Bd6 8. h3 Nc6 9. Nf3 Ne5 10. Nxe5 Bxe5 11. Nd2 Bf4 12. Nf3 Bxc1 13. Rxc1 d6 14. Qe2 e5 15. c5 0-0 16. cxd6 Qxd6 17. Rfd1 Qe7 18. Bc4 b5 19. Bd5 Bb7 20. Bxb7 Qxb7 21. Nxe5 Qxe4 22. Qxe4 Nxe4 23. Rc7 f6 24. Rdd7 Ng5 25. Rxg7+ Kh8 26. Ng4 h5 27. Ne5 fxe5 28. Rxg5 Rfe8 29. Rxh5+ Kg8 30. Rg5+ Kh8 31. Kf1 Re6 32. Rgg7 Rae8 33. Ke2 e4 34. Ke3 Re5 35. Rh7+ Kg8 36. Rcg7+ Kf8 37. Rg6 1-0

[Event "IBCA EU-chT blind 2nd"]
[Site "Calimanesti"]
[Date "2019.10.06"]
[Round "2.1"]
[White "Tuka, Oleg"]
[Black "Boer, Jan"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2345"]
[BlackElo "1695"]
[PlyCount "83"]
[EventDate "2019.10.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "NED"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. Nf3 b6 8. d4 h6 9. Be2 Bb7 10. 0-0 Bd6 11. Ba3 Bxa3 12. Qa4+ Nd7 13. Qxa3 c5 14. Qa4 Qe7 15. Ne5 Rd8 16. Nc6 Bxc6 17. Qxc6 0-0 18. Rfd1 Rc8 19. Qb7 a5 20. dxc5 Rfd8 21. Bf3 Rb8 22. Qa7 Kf8 23. cxb6 Nxb6 24. Rxd8+ Qxd8 25. Qxa5 Nxc4 26. Qc5+ Nd6 27. Rd1 Ke7 28. a4 Rc8 29. Qa3 Qc7 30. a5 Qc5 31. Qb4 Nb5 32. a6 Nxc3 33. Qxc5+ Rxc5 34. Ra1 Nb5 35. a7 Nxa7 36. Rxa7+ Kf8 37. g3 Rc1+ 38. Kg2 g5 39. Bh5 Kg7 40. Rxf7+ Kg8 41. Rf6 Kh7 42. Rxe6 1-0

[Event "IBCA EU-chT blind 2nd"]
[Site "Calimanesti"]
[Date "2019.10.05"]
[Round "1.1"]
[White "Nizam, Rasim"]
[Black "Tuka, Oleg"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2147"]
[BlackElo "2345"]
[PlyCount "86"]
[EventDate "2019.10.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]
[WhiteTeam "Bulgaria"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "BUL"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Qe2 Bd6 8. f4 Bc5 9. c3 Nc6 10. Be3 Qb6 11. Nc2 Bxe3+ 12. Qxe3 Qxe3+ 13. Nxe3 d6 14. Nc4 Ke7 15. Nb6 Rb8 16. Nd2 Rd8 17. Rad1 Bd7 18. Ndc4 Ne8 19. Bc2 Na7 20. a4 Nc8 21. Nxd7 Rxd7 22. f5 b5 23. fxe6 fxe6 24. axb5 axb5 25. Ne3 Rc7 26. Rf3 Nb6 27. Rdf1 Nf6 28. g4 h6 29. h4 Nbd7 30. g5 hxg5 31. hxg5 Ne8 32. Rf7+ Kd8 33. Bb3 Nc5 34. Rxc7 Nxc7 35. Rf8+ Ne8 36. Bc2 Ke7 37. Rh8 Nd7 38. Ng4 b4 39. Ba4 bxc3 40. bxc3 Rc8 41. Bxd7 Kxd7 42. e5 Rxc3 43. exd6 Rg3+ 0-1

[Event "SLO-ch blind int 13th"]
[Site "Izola"]
[Date "2019.06.09"]
[Round "7"]
[White "Tuka, Oleg"]
[Black "Kolpakov, Vladyslav"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2347"]
[BlackElo "2182"]
[PlyCount "59"]
[EventDate "2019.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 c5 3. g3 Bg7 4. Bg2 Nc6 5. e4 Nf6 6. Nge2 0-0 7. 0-0 Ne8 8. d3 Nc7 9. Rb1 a6 10. Be3 Ne6 11. a3 d6 12. b4 Ned4 13. bxc5 dxc5 14. Na4 Qa5 15. Nb6 Rb8 16. Bf4 Nxe2+ 17. Qxe2 Be5 18. Bc1 Rd8 19. Rd1 Nd4 20. Qf1 Nc2 21. Qe2 Nd4 22. Qf1 Bg4 23. f3 Be6 24. Kh1 Nc2 25. f4 Bg7 26. f5 Bc8 27. Rb3 Bc3 28. Nd5 Rxd5 29. cxd5 b5 30. Bf4 1-0

[Event "SLO-ch blind int 13th"]
[Site "Izola"]
[Date "2019.06.08"]
[Round "6"]
[White "Vaupotic, Franc"]
[Black "Tuka, Oleg"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1613"]
[BlackElo "2347"]
[PlyCount "62"]
[EventDate "2019.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Qd3 Nc6 7. Nxc6 bxc6 8. Be2 Bd6 9. h3 Ne7 10. 0-0 Ng6 11. Be3 Nf4 12. Qd2 Nxe2+ 13. Nxe2 0-0 14. Rad1 Be7 15. c4 d6 16. Qc3 Bb7 17. Ng3 Rad8 18. Nh5 f6 19. Qb3 c5 20. f4 Bxe4 21. Rde1 Qc6 22. Re2 d5 23. cxd5 exd5 24. Ng3 Bg6 25. f5 Bf7 26. Bf4 c4 27. Qf3 Rfe8 28. Nh5 Bc5+ 29. Kh1 Rxe2 30. Qxe2 d4 31. Rf3 Bxh5 0-1

[Event "SLO-ch blind int 13th"]
[Site "Izola"]
[Date "2019.06.07"]
[Round "5"]
[White "Tuka, Oleg"]
[Black "Grigorchuk, Sergey"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2347"]
[BlackElo "2214"]
[PlyCount "14"]
[EventDate "2019.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Qf3 Nc6 6. c3 Nge7 7. Ne2 Be6 1/2-1/2

[Event "SLO-ch blind int 13th"]
[Site "Izola"]
[Date "2019.06.06"]
[Round "4"]
[White "Znuderl, Matej"]
[Black "Tuka, Oleg"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1909"]
[BlackElo "2347"]
[PlyCount "60"]
[EventDate "2019.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 c6 5. 0-0 b5 6. Bb3 Nd7 7. Re1 Nb6 8. Nc3 a5 9. a3 Nf6 10. Bg5 0-0 11. e5 dxe5 12. dxe5 Nfd5 13. Qd3 h6 14. Nxd5 Nxd5 15. Bh4 Re8 16. Rad1 Bb7 17. c3 Qb6 18. e6 f5 19. Ne5 Bxe5 20. Rxe5 Rf8 21. Qg3 Kh7 22. Bc2 Rad8 23. Qf3 c5 24. Rxf5 Nf6 25. Rxd8 Bxf3 26. Rxf8 Qxe6 27. gxf3 gxf5 28. Bg3 Kg6 29. Kg2 Qe2 30. Bb3 c4 0-1

[Event "SLO-ch blind int 13th"]
[Site "Izola"]
[Date "2019.06.05"]
[Round "3"]
[White "Tuka, Oleg"]
[Black "Wassin, Sergej"]
[Result "1/2-1/2"]
[ECO "D22"]
[WhiteElo "2347"]
[BlackElo "2262"]
[PlyCount "39"]
[EventDate "2019.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 Bg4 5. Bxc4 e6 6. 0-0 a6 7. b3 Nc6 8. Bb2 Bd6 9. Nbd2 0-0 10. Be2 Re8 11. Nc4 b5 12. Nce5 Bxe5 13. Nxe5 Nxe5 14. dxe5 Bxe2 15. Qxe2 Nd7 16. Rfd1 Qe7 17. Rac1 c5 18. Rd6 Rec8 19. Qd2 Nf8 20. Qa5 1/2-1/2

[Event "SLO-ch blind int 13th"]
[Site "Izola"]
[Date "2019.06.04"]
[Round "2"]
[White "Mlacnik, Franc"]
[Black "Tuka, Oleg"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1990"]
[BlackElo "2347"]
[PlyCount "84"]
[EventDate "2019.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 a6 4. Nc3 Qc7 5. Be2 Nf6 6. 0-0 d6 7. d4 cxd4 8. Nxd4 b6 9. Be3 Bb7 10. f3 Be7 11. Rc1 Nbd7 12. b4 Rc8 13. b5 a5 14. Na4 0-0 15. Qe1 Nc5 16. Nb2 d5 17. exd5 exd5 18. Nf5 Rfe8 19. Bd4 Qf4 20. Nxe7+ Rxe7 21. Bxc5 Rxc5 22. Qf2 Qd2 23. Bd3 Qxf2+ 24. Kxf2 dxc4 25. Bxc4 Bd5 26. Bxd5 Rxd5 27. Rc8+ Re8 28. Rxe8+ Nxe8 29. Re1 Kf8 30. Nc4 Nd6 31. Nxd6 Rxd6 32. a4 Rd4 33. Re4 Rxe4 34. fxe4 Ke7 35. Ke3 Ke6 36. Kd4 f6 37. g3 Kd6 38. Kc4 Ke5 39. Kd3 h5 40. Ke3 g6 41. Kd3 g5 42. Ke3 Ke6 1/2-1/2

[Event "SLO-ch blind int 13th"]
[Site "Izola"]
[Date "2019.06.03"]
[Round "1"]
[White "Tuka, Oleg"]
[Black "Ursic, Aleksander"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2347"]
[BlackElo "1905"]
[PlyCount "109"]
[EventDate "2019.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. Bg5 Bb7 6. f3 c5 7. a3 cxd4 8. axb4 dxc3 9. bxc3 Qc7 10. e4 Nc6 11. Rd1 Ne5 12. Qd2 h6 13. Bf4 Rd8 14. Nh3 g5 15. Bxe5 Qxe5 16. Qd4 Qxd4 17. cxd4 d6 18. Bd3 Ke7 19. Ra1 Ra8 20. Kd2 e5 21. Ke3 Rhg8 22. Nf2 g4 23. Be2 h5 24. Nd3 Nd7 25. Rhe1 f6 26. f4 Rgc8 27. Rec1 exd4+ 28. Kxd4 f5 29. Nf2 a5 30. bxa5 Rxa5 31. Rxa5 bxa5 32. g3 Nc5 33. Re1 fxe4 34. Nxe4 Bxe4 35. Bd3 Nxd3 36. Rxe4+ Ne5 37. fxe5 Ra8 38. Kd5 dxe5 39. Rxe5+ Kf7 40. Re2 a4 41. Kd6 a3 42. Rf2+ Kg7 43. Ra2 Rd8+ 44. Kc7 Rd3 45. c5 Kf6 46. c6 Ke7 47. Kc8 Re3 48. c7 Ke8 49. Rc2 Ke7 50. Kb7 Rb3+ 51. Kc6 Rb2 52. Rc3 a2 53. c8Q a1Q 54. Re3+ Kf6 55. Qf8+ 1-0

[Event "IBCA Wch blind 14th"]
[Site "Cagliari"]
[Date "2019.04.14"]
[Round "9"]
[White "Tuka, Oleg"]
[Black "Migala, Andrzej"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2367"]
[BlackElo "2037"]
[PlyCount "49"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 a6 5. c5 Bf5 6. h3 e6 7. Bf4 Be7 8. g4 Bg6 9. Bg2 Nbd7 10. b4 Ne4 11. Rc1 h5 12. Nd2 Nxc3 13. Rxc3 Bf6 14. Nb3 0-0 15. Bd6 Re8 16. 0-0 hxg4 17. hxg4 e5 18. e3 e4 19. Na5 Qc8 20. Bh3 Bd8 21. g5 Bc7 22. Qg4 Bxd6 23. Qxd7 Qxd7 24. Bxd7 Re7 25. Bxc6 1-0

[Event "IBCA Wch blind 14th"]
[Site "Cagliari"]
[Date "2019.04.13"]
[Round "8"]
[White "Streltsov, Alexey"]
[Black "Tuka, Oleg"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2131"]
[BlackElo "2367"]
[PlyCount "113"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Nf6 5. Be2 a6 6. 0-0 Be7 7. d4 cxd4 8. Nxd4 Qc7 9. Be3 0-0 10. Rc1 d6 11. Qd2 Bd7 12. f3 Qb8 13. b3 Nxd4 14. Bxd4 b5 15. Nd1 Rc8 16. Ne3 Bc6 17. Rfd1 Nd7 18. Kh1 b4 19. Ng4 a5 20. Bd3 e5 21. Bf2 Nc5 22. h4 Ne6 23. Ne3 g6 24. Bc2 Nd4 25. Ng4 h5 26. Nh2 Bf6 27. g4 hxg4 28. Nxg4 Bg7 29. Bxd4 exd4 30. Qg5 Re8 31. Nf6+ Bxf6 32. Qxf6 Qd8 33. Qxd8 Raxd8 34. Rxd4 Kf8 35. Kg2 Ke7 36. Kg3 Rh8 37. Rcd1 Rh5 38. R1d2 Bb7 39. Bd1 Rhh8 40. f4 Bc6 41. Bf3 f6 42. e5 Bxf3 43. exd6+ Kd7 44. Kxf3 Rxh4 45. Rd5 a4 46. bxa4 Re8 47. Rb5 Rh3+ 48. Kg2 Reh8 49. Rb7+ Ke6 50. Re7+ Kf5 51. Kf2 Rc3 52. Ree2 Rh1 53. d7 Rch3 54. Rd5+ Kg4 55. d8Q Rf3+ 56. Kg2 Rff1 57. Rg5+ 1-0

[Event "IBCA Wch blind 14th"]
[Site "Cagliari"]
[Date "2019.04.12"]
[Round "7"]
[White "Tuka, Oleg"]
[Black "Nikac, Predrag"]
[Result "0-1"]
[ECO "A86"]
[WhiteElo "2367"]
[BlackElo "2297"]
[PlyCount "112"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. c4 d6 6. Nc3 0-0 7. b3 e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. e4 Nc6 11. Bg5 Be6 12. Bxf6 Bxf6 13. 0-0 Nb4 14. Rad1 c6 15. Rfe1 Nc2 16. Rxd8+ Rxd8 17. Re2 Nd4 18. Re1 Nxf3+ 19. Bxf3 Rd3 20. Re3 Rd2 21. Re2 Rd4 22. Kg2 Kf7 23. Rc2 Be7 24. h4 a5 25. Ne2 Rd3 26. Nc1 Rd8 27. Ne2 Bb4 28. Nc3 Rd3 29. Nb1 Kf6 30. c5 a4 31. bxa4 Rd4 32. a3 Ba5 33. Rb2 Bc8 34. exf5 gxf5 35. Be2 Rxa4 36. Rb3 Rd4 37. Rb2 e4 38. Rc2 Rd5 39. Nc3 Rd4 40. f3 Ke5 41. fxe4 fxe4 42. Kf2 Bf5 43. Ke3 Rd3+ 44. Bxd3 exd3 45. Rc1 d2 46. Kxd2 Kd4 47. Rf1 Bxc3+ 48. Kc1 Ke5 49. g4 Bxg4 50. Rf7 h5 51. Rxb7 Kd5 52. a4 Kxc5 53. Kc2 Be1 54. Kd3 Bxh4 55. a5 Be1 56. a6 Bc8 0-1

[Event "IBCA Wch blind 14th"]
[Site "Cagliari"]
[Date "2019.04.11"]
[Round "6"]
[White "Mueller, Oliver"]
[Black "Tuka, Oleg"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2253"]
[BlackElo "2367"]
[PlyCount "81"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Nc3 Bxc3 7. Bxc3 Ne4 8. Rc1 0-0 9. Bg2 d6 10. d5 Nxc3 11. Rxc3 Nd8 12. 0-0 e5 13. Qc2 b6 14. b4 Nb7 15. Nd2 a5 16. a3 axb4 17. axb4 Bd7 18. Rc1 Rfc8 19. Qb2 Qe8 20. Ra1 Rxa1+ 21. Qxa1 Ra8 22. Ra3 Rxa3 23. Qxa3 Qc8 24. h4 f6 25. Qa7 Nd8 26. c5 bxc5 27. bxc5 dxc5 28. Ne4 Nb7 29. Nxc5 Nxc5 30. Qxc5 Qd8 31. d6 cxd6 32. Qxd6 Qe8 33. Bd5+ Kh8 34. f3 h5 35. Kf2 Kh7 36. Be4+ Kh8 37. Qd3 Be6 38. Bg6 Bf7 39. Bf5 g6 40. Be4 Kg7 41. Qd2 1/2-1/2

[Event "IBCA Wch blind 14th"]
[Site "Cagliari"]
[Date "2019.04.10"]
[Round "5"]
[White "Tuka, Oleg"]
[Black "Lindenmair, Anton"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2367"]
[BlackElo "1974"]
[PlyCount "79"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 c6 6. Be3 a6 7. a4 a5 8. Bd3 Na6 9. Qd2 0-0 10. Rd1 e5 11. Nge2 Qe7 12. 0-0 exd4 13. Nxd4 Nb4 14. Bb1 Be6 15. b3 d5 16. cxd5 cxd5 17. e5 Nd7 18. f4 Bg4 19. Rde1 Nc5 20. h3 Bd7 21. Bf2 Rac8 22. Qe3 Ne6 23. f5 Nxd4 24. Qxd4 Bxf5 25. Bxf5 gxf5 26. Nxd5 Nxd5 27. Qxd5 Qe6 28. Qxa5 Qxb3 29. Re3 Qe6 30. Bh4 Qc4 31. Qe1 Rc6 32. Rxf5 Ra6 33. Re4 Qc5+ 34. Kh2 Re8 35. Bg3 Rae6 36. Qf1 Bxe5 37. Bxe5 Rxe5 38. Rg4+ Kh8 39. Rxf7 Re1 40. Qf6# 1-0

[Event "IBCA Wch blind 14th"]
[Site "Cagliari"]
[Date "2019.04.09"]
[Round "4"]
[White "Grybas, Gintaras"]
[Black "Tuka, Oleg"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2006"]
[BlackElo "2367"]
[PlyCount "80"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Be7 5. Bf4 b6 6. e3 Bb7 7. h3 0-0 8. Be2 Ne4 9. 0-0 d6 10. Nfd2 f5 11. Nxe4 Bxe4 12. Nc3 Bb7 13. Bf3 c6 14. g4 Bg5 15. Bg3 Qe7 16. gxf5 exf5 17. d5 c5 18. Nb5 Rd8 19. Qd3 a6 20. Nc3 Nd7 21. Bg2 g6 22. f4 Bf6 23. Rae1 b5 24. b3 Qg7 25. Nb1 Bc8 26. e4 fxe4 27. Bxe4 Bd4+ 28. Kh2 Nf6 29. Bf2 Nxe4 30. Bxd4 cxd4 31. Qxe4 Bf5 32. Qf3 bxc4 33. bxc4 Rab8 34. Nd2 Rb2 35. Rf2 d3 36. Ne4 Qd4 37. Nd2 Rxa2 38. Kg3 Rc2 39. Ne4 d2 40. Rxd2 Rxd2 0-1

[Event "IBCA Wch blind 14th"]
[Site "Cagliari"]
[Date "2019.04.08"]
[Round "3"]
[White "Tuka, Oleg"]
[Black "Donmez, Unal"]
[Result "1-0"]
[ECO "E43"]
[WhiteElo "2367"]
[BlackElo "1887"]
[PlyCount "72"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 b6 6. e3 Bb7 7. Bd3 c5 8. dxc5 Bxc5 9. a3 Re8 10. b4 Bf8 11. Bb2 Nc6 12. Rd1 Rc8 13. 0-0 a6 14. Ng5 g6 15. Nce4 Nxe4 16. Nxe4 e5 17. Be2 d6 18. Qd3 f5 19. Qd5+ Kh8 20. Nxd6 Bxd6 21. Qxd6 Nd4 22. Rxd4 exd4 23. Qxd4+ Qxd4 24. Bxd4+ Kg8 25. Bxb6 f4 26. Rc1 Re6 27. Bd4 h5 28. c5 Kf8 29. a4 Rd8 30. Bc4 Re4 31. b5 fxe3 32. fxe3 Rg4 33. c6 axb5 34. axb5 Ba8 35. Rf1+ Ke8 36. Bc5 Rd1 1-0

[Event "IBCA Wch blind 14th"]
[Site "Cagliari"]
[Date "2019.04.07"]
[Round "2"]
[White "Gasperoni, Claudio"]
[Black "Tuka, Oleg"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1799"]
[BlackElo "2367"]
[PlyCount "78"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 c5 6. Qe2 Be7 7. e4 c4 8. Bxc4 Bxe4 9. Bg5 Bb7 10. Nbd2 0-0 11. Ne5 Nd5 12. Bxd5 Bxd5 13. Bxe7 Qxe7 14. c4 Bb7 15. Rfe1 d6 16. Nef3 Nd7 17. d5 e5 18. Nd4 g6 19. Qg4 Nf6 20. Qg3 Qd7 21. Nb5 Nh5 22. Qa3 Rfd8 23. Ne4 Bxd5 24. cxd5 Qxb5 25. Nxd6 Qxd5 26. Ne4 Kg7 27. Qe7 Rd7 28. Qh4 Qe6 29. g4 Nf6 30. Nxf6 Qxf6 31. g5 Qf5 32. Re3 Rad8 33. Rh3 h5 34. gxh6+ Kh7 35. Re3 Rd4 36. Qe7 Rg4+ 37. Rg3 Rd2 38. Rf1 Kxh6 39. h3 Rxf2 0-1

[Event "IBCA Wch blind 14th"]
[Site "Cagliari"]
[Date "2019.04.06"]
[Round "1"]
[White "Tuka, Oleg"]
[Black "Pohlers, Juergen"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2367"]
[BlackElo "1923"]
[PlyCount "90"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 Nbd7 5. Nbd2 e6 6. b3 Ne4 7. Bb2 f5 8. Be2 Be7 9. 0-0 0-0 10. Ne5 Nxd2 11. Qxd2 Nxe5 12. dxe5 dxc4 13. Qxd8 Rxd8 14. Bxc4 b5 15. Rfc1 bxc4 16. Rxc4 Bb7 17. Bd4 Rd5 18. Rac1 a6 19. h3 Rc8 20. b4 a5 21. a3 axb4 22. axb4 Rb5 23. Bc3 c5 24. bxc5 Rbxc5 25. Rxc5 Rxc5 26. Bb2 Rxc1+ 27. Bxc1 Bb4 28. Bb2 Kf7 29. Bd4 Ke8 30. f4 Kd7 31. Kf2 Be4 32. Ba7 Kc6 33. g3 g6 34. Ke2 Kd5 35. Bb6 Bg2 36. h4 h5 37. Kf2 Bh3 38. Ke2 Ke4 39. Bd4 Bg4+ 40. Kf2 Bd2 41. Bb6 Bc3 42. Bc5 Kd3 43. Bb6 Kd2 44. Bc5 Kd1 45. Bb6 Be1+ 0-1

[Event "IBCA-ol blind 15th"]
[Site "Ohrid"]
[Date "2017.06.28"]
[Round "9.1"]
[White "Tuka, Oleg"]
[Black "Ross, Chris Neil"]
[Result "1/2-1/2"]
[ECO "E88"]
[WhiteElo "2407"]
[BlackElo "2158"]
[PlyCount "55"]
[EventDate "2017.06.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "England"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 c6 8. Bd3 cxd5 9. cxd5 a6 10. Nge2 Nbd7 11. Rc1 b5 12. 0-0 Nc5 13. Bb1 Rb8 14. b4 Ncd7 15. a4 Nb6 16. Bd3 Bd7 17. axb5 axb5 18. Qb3 Rb7 19. Ra1 Qb8 20. Rfb1 Rc8 21. Ra5 Nc4 22. Bxc4 Rxc4 23. Rba1 Rc8 24. R1a3 h5 25. Ra7 Bh6 26. Bf2 Rxa7 27. Rxa7 Rc7 28. Ra6 1/2-1/2

[Event "IBCA-ol blind 15th"]
[Site "Ohrid"]
[Date "2017.06.27"]
[Round "8.1"]
[White "Mueller, Oliver"]
[Black "Tuka, Oleg"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2271"]
[BlackElo "2407"]
[PlyCount "113"]
[EventDate "2017.06.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "UKR"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 0-0 6. Nc3 d5 7. g3 c6 8. b3 Nbd7 9. Bg2 b6 10. 0-0 Bb7 11. cxd5 cxd5 12. Rfc1 a6 13. Na4 Qb8 14. Qe3 Qd6 15. Ne5 Rac8 16. Bf3 Bc6 17. Nxc6 Rxc6 18. Rxc6 Qxc6 19. Rc1 Qd6 20. Qc3 Rb8 21. e3 Kf8 22. Be2 a5 23. Bb5 Ke7 24. Rc2 Ne8 25. Qd3 Nef6 26. Bxd7 Nxd7 27. Qxh7 g6 28. Qh4+ Ke8 29. Qh8+ Ke7 30. Qh4+ Ke8 31. Qg4 Ke7 32. Qg5+ Ke8 33. Qf4 Ke7 34. Qxd6+ Kxd6 35. h4 Rh8 36. Kf1 Rb8 37. Ke2 Rg8 38. Nc3 g5 39. hxg5 Rxg5 40. Nb5+ Ke7 41. Rc6 Rg8 42. Na7 Rb8 43. a4 Kd8 44. Rc1 Ra8 45. Nb5 Ke7 46. Rc6 Rh8 47. Nd6 Rb8 48. Kf3 f6 49. Nb5 Kf7 50. g4 Ke7 51. Kg3 Kf7 52. f4 Ke7 53. Kf3 Kf7 54. f5 exf5 55. gxf5 Rh8 56. Nc3 Rh5 57. Kg4 1-0

[Event "IBCA-ol blind 15th"]
[Site "Ohrid"]
[Date "2017.06.26"]
[Round "7.1"]
[White "Dimic, Pavle"]
[Black "Tuka, Oleg"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2349"]
[BlackElo "2407"]
[PlyCount "71"]
[EventDate "2017.06.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Serbia"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "UKR"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Qxd2 Bb7 7. e3 0-0 8. Be2 d6 9. b4 c5 10. Bb2 Qe7 11. 0-0 Nbd7 12. Rfd1 Rfd8 13. Qc2 Rac8 14. Rac1 Rc7 15. Ba1 h6 16. dxc5 bxc5 17. b5 d5 18. a4 dxc4 19. a5 Be4 20. Qxc4 Bd5 21. Qf4 Rb7 22. Nd2 e5 23. Qa4 e4 24. Nb3 Rdb8 25. Qa3 Rc7 26. Bb2 Rbc8 27. Nd2 Qe6 28. Nc4 Rb8 29. Bxf6 Nxf6 30. b6 axb6 31. Nxb6 Bb3 32. Bc4 Bxc4 33. Rxc4 Nd7 34. Rdc1 Nxb6 35. axb6 Rxb6 36. Rxc5 1/2-1/2

[Event "IBCA-ol blind 15th"]
[Site "Ohrid"]
[Date "2017.06.25"]
[Round "6.1"]
[White "Tuka, Oleg"]
[Black "Soundarya, Kumar Pradhan"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2407"]
[BlackElo "1741"]
[PlyCount "88"]
[EventDate "2017.06.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "India"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "IND"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. Nf3 c5 5. Be2 Be7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 b6 9. Be3 Bb7 10. f3 a6 11. Qd2 Nbd7 12. Rfc1 Re8 13. Rab1 d5 14. cxd5 exd5 15. exd5 Nxd5 16. Nxd5 Bxd5 17. Nc6 Bxc6 18. Rxc6 Bb4 19. Qxb4 Rxe3 20. Qd2 Qe8 21. Bf1 Re6 22. Rc7 Nc5 23. b4 Qb8 24. Qd5 Na4 25. Rbc1 b5 26. Bd3 Qb6+ 27. Kf1 Rae8 28. Qf5 Re1+ 29. Rxe1 Rxe1+ 30. Kxe1 Qxc7 31. Qxh7+ Kf8 32. Qh8+ Ke7 33. Qh4+ f6 34. Qe4+ Kf7 35. Qd5+ Kf8 36. Qa8+ Kf7 37. Qd5+ Kf8 38. Bg6 Nc3 39. Qa8+ Ke7 40. Qxa6 Nd5 41. Qxb5 Qc1+ 42. Kf2 Qe3+ 43. Kf1 Qc1+ 44. Kf2 Qe3+ 1/2-1/2

[Event "IBCA-ol blind 15th"]
[Site "Ohrid"]
[Date "2017.06.23"]
[Round "5.1"]
[White "Tuka, Oleg"]
[Black "Tazbir, Marcin"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2407"]
[BlackElo "2514"]
[PlyCount "18"]
[EventDate "2017.06.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Poland"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 Re8 6. a3 Bf8 7. Ng3 d5 8. Be2 dxc4 9. 0-0 c5 1/2-1/2

[Event "IBCA-ol blind 15th"]
[Site "Ohrid"]
[Date "2017.06.22"]
[Round "4.1"]
[White "Smirnov, Alexey1"]
[Black "Tuka, Oleg"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2427"]
[BlackElo "2407"]
[PlyCount "84"]
[EventDate "2017.06.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "UKR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Qa4+ Nc6 6. Nf3 Ne4 7. Qc2 Nxc3 8. bxc3 Be7 9. Bd3 h6 10. 0-0 0-0 11. e4 dxc4 12. Bxc4 Na5 13. Be2 c5 14. Bf4 Bd6 15. e5 Be7 16. Rfd1 Bd7 17. dxc5 Qc7 18. Bxh6 gxh6 19. Rd4 Rfd8 20. Rg4+ Kh8 21. Qe4 Be8 22. Qf4 Kh7 23. Qg3 Bf8 24. Nd4 f5 25. Nxe6 Qe7 26. Nxf8+ Qxf8 27. Bd3 Kh8 28. Bxf5 Bh5 29. Rf4 Qg7 30. Qe3 Qg5 31. h4 Qg7 32. Re1 Nc6 33. e6 Rg8 34. g3 Rae8 35. Bh3 Re7 36. Kh2 Rd8 37. Bg2 Bg4 38. Rf7 Qxf7 39. exf7 Rxe3 40. Rxe3 Rf8 41. Bd5 Kg7 42. c4 Bh5 1/2-1/2

[Event "IBCA-ol blind 15th"]
[Site "Ohrid"]
[Date "2017.06.21"]
[Round "3.1"]
[White "Tuka, Oleg"]
[Black "Otero Munelo, Harlen Jose"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2407"]
[BlackElo "2122"]
[PlyCount "92"]
[EventDate "2017.06.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Venezuela"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "VEN"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. e4 d6 6. Nge2 0-0 7. 0-0 Nc6 8. d3 a6 9. h3 Bd7 10. Bg5 Nd4 11. Nxd4 cxd4 12. Ne2 h6 13. Bd2 Qc8 14. Kh2 Qc5 15. Nf4 a5 16. b3 b5 17. Qc2 b4 18. a3 Bc6 19. Ra2 h5 20. Rfa1 h4 21. Nd5 Bxd5 22. exd5 hxg3+ 23. fxg3 bxa3 24. Rxa3 Qc8 25. b4 Nh5 26. Rxa5 Rxa5 27. bxa5 Be5 28. Be1 Qf5 29. Qe2 Kg7 30. Bf3 Rh8 31. Bg4 Qg5 32. Kg2 Nxg3 33. Bxg3 Bxg3 34. Kxg3 f5 35. Qf2 fxg4 36. Qxd4+ Qf6 37. Qxf6+ Kxf6 38. hxg4 Ke5 39. a6 Kd4 40. a7 Ra8 41. Ra3 g5 42. Kf3 Rf8+ 43. Ke2 Ra8 44. Ra6 Ke5 45. Ke3 Kf6 46. Ke4 Kg6 1-0

[Event "IBCA-ol blind 15th"]
[Site "Ohrid"]
[Date "2017.06.20"]
[Round "2.1"]
[White "Shahpalangov, Aydin"]
[Black "Tuka, Oleg"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1720"]
[BlackElo "2407"]
[PlyCount "152"]
[EventDate "2017.06.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. a3 b5 7. Be2 Bb7 8. 0-0 Nf6 9. Bf3 Nc6 10. Re1 Bd6 11. g3 Nxd4 12. Qxd4 Be5 13. Qd3 0-0 14. Bg2 Bxc3 15. bxc3 Rac8 16. Bd2 d5 17. e5 Ne4 18. Bf4 Qxc3 19. Bxe4 dxe4 20. Qd1 Qf3 21. Qxf3 exf3 22. Ra2 Bd5 23. Rb2 Bc4 24. Be3 Be2 25. Bd4 Rc4 26. c3 Ra4 27. Ra2 Rd8 28. h4 h5 29. Rc1 Rc8 30. Rb1 Kh7 31. Rb4 Rc4 32. Rxa4 Rxa4 33. Bc5 Re4 34. Bd6 Bc4 35. Ra1 Kg6 36. Rd1 Re2 37. Rc1 Rd2 38. Bc5 Be2 39. Bd6 Kf5 40. Bb4 Ra2 41. Bd6 Ke4 42. Bf8 g6 43. Bd6 Kd3 44. Bb4 Kd2 45. Rb1 Bc4 46. Kh2 Ke2 47. Bc5 a5 48. Rc1 Bd3 49. g4 hxg4 50. Kg3 Bf5 51. c4 bxc4 52. Rxc4 Ra1 53. Rc3 Rg1+ 54. Kf4 Bd3 55. Rb3 Bf5 56. Rb2+ Kf1 57. Rd2 Kg2 58. Be3 Rh1 59. Kg5 Re1 60. Rb2 Rxe3 61. fxe3+ f2 62. e4 Bxe4 63. Kxg4 Kg1 64. Rxf2 Kxf2 65. Kg5 Kg3 66. Kf6 Kxh4 67. Kxf7 Bf5 68. Ke7 g5 69. Kd6 g4 70. Kc5 a4 71. Kb4 Bc2 72. Kc3 Bb3 73. Kd2 Kh3 74. Ke2 g3 75. Kf1 Kh2 76. Ke2 g2 0-1

[Event "IBCA EU-chT blind 01st"]
[Site "Warsaw"]
[Date "2016.07.31"]
[Round "8.2"]
[White "Sojka, Bernard"]
[Black "Tuka, Oleg"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1755"]
[BlackElo "2429"]
[PlyCount "80"]
[EventDate "2016.07.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "France"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "UKR"]

1. e3 c5 2. Nf3 Nc6 3. c4 Nf6 4. Nc3 g6 5. Be2 Bg7 6. 0-0 0-0 7. d3 d5 8. cxd5 Nxd5 9. Nxd5 Qxd5 10. Qc2 b6 11. Qc4 Qd6 12. a3 Bb7 13. Rd1 Rac8 14. Rb1 Rfd8 15. Qh4 Ne5 16. e4 Nxf3+ 17. gxf3 Ba6 18. Bf4 e5 19. Bh6 Bb5 20. Bxg7 Kxg7 21. Qg5 f6 22. Qe3 a5 23. Rbc1 Ba4 24. Rd2 Rc7 25. Rc3 c4 26. Bf1 Bb5 27. Kg2 cxd3 28. Rb3 Qc5 29. Rc3 Qd6 30. Rb3 Rc5 31. Rxb5 Rxb5 32. Rxd3 Qxd3 33. Bxd3 Rb3 34. Qc1 Rdxd3 35. Qc7+ Kh6 36. f4 exf4 37. Qxf4+ Kg7 38. Qc7+ Kh6 39. Qf4+ Kg7 40. Qc7+ Kh6 1/2-1/2

[Event "IBCA EU-chT blind 01st"]
[Site "Warsaw"]
[Date "2016.07.30"]
[Round "7.3"]
[White "Aksu, Mumin"]
[Black "Tuka, Oleg"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1781"]
[BlackElo "2429"]
[PlyCount "50"]
[EventDate "2016.07.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Turkey"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. f3 Qc7 7. Nc3 b6 8. g4 h6 9. Bg2 Bb7 10. Qb3 Nc6 11. Nxc6 Bxc6 12. Be3 Rb8 13. a4 Bd6 14. h4 Bg3+ 15. Bf2 Bxf2+ 16. Kxf2 Qf4 17. Kg1 Qe3+ 18. Kf1 b5 19. cxb5 axb5 20. Qb4 Qd3+ 21. Kf2 Qd2+ 22. Kg3 e5 23. Rhd1 Qf4+ 24. Kh3 h5 25. g5 Ng4 0-1

[Event "IBCA EU-chT blind 01st"]
[Site "Warsaw"]
[Date "2016.07.28"]
[Round "5.3"]
[White "Suder, Ryszard"]
[Black "Tuka, Oleg"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2142"]
[BlackElo "2429"]
[PlyCount "59"]
[EventDate "2016.07.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "UKR"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. c4 Be7 6. Nc3 0-0 7. d4 Ne4 8. Qc2 Nxc3 9. Qxc3 d6 10. Be3 Nd7 11. Rac1 Bf6 12. Qc2 c5 13. Rfd1 Qc7 14. b3 h6 15. Qd2 Rfd8 16. Ne1 Bxg2 17. Nxg2 cxd4 18. Bxd4 Bxd4 19. Qxd4 Nf6 20. Ne3 Rac8 21. Rc2 Rd7 22. Rcd2 Rcd8 23. Ng4 Nxg4 24. Qxg4 Qc5 25. Qf3 a6 26. Qe4 Rc7 27. Qh4 Rcd7 28. Qe4 Rc8 29. Qf4 Rcd8 30. Qe4 1/2-1/2

[Event "IBCA EU-chT blind 01st"]
[Site "Warsaw"]
[Date "2016.07.27"]
[Round "4.3"]
[White "Kirilov, Jordan"]
[Black "Tuka, Oleg"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1710"]
[BlackElo "2429"]
[PlyCount "100"]
[EventDate "2016.07.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Bulgaria"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "BUL"]
[BlackTeamCountry "UKR"]

1. d4 Nf6 2. Bf4 c5 3. c3 e6 4. e3 Be7 5. h3 b6 6. Nf3 Bb7 7. Bd3 d6 8. 0-0 0-0 9. Qe2 a6 10. Nbd2 Nbd7 11. Rfd1 Qc7 12. Bg3 Rfc8 13. Rac1 b5 14. c4 Qb6 15. b3 Bc6 16. Bb1 d5 17. cxd5 Bxd5 18. e4 Bb7 19. e5 Nd5 20. Qd3 Nf8 21. dxc5 Bxc5 22. Ne4 Ba3 23. Rxc8 Rxc8 24. Nd6 Bxd6 25. exd6 f6 26. Re1 e5 27. Nh4 Rc3 28. Qf5 Rxg3 29. d7 Rc3 30. Be4 Qc7 31. Rd1 Rc1 32. Bxd5+ Bxd5 33. Qd3 Rxd1+ 34. Qxd1 Qxd7 35. Nf5 Be6 36. Qxd7 Bxd7 37. Nd6 Ne6 38. Ne4 Bc6 39. Nd6 Kf8 40. Nf5 Nd4 41. Ne3 Ke7 42. f3 Ke6 43. Kf2 f5 44. Nf1 b4 45. Ne3 Bd5 46. Nd1 Nb5 47. Nb2 Nc3 48. Nd3 Nxa2 49. Nc5+ Kd6 50. Nxa6 Bxb3 0-1

[Event "IBCA EU-chT blind 01st"]
[Site "Warsaw"]
[Date "2016.07.26"]
[Round "3.2"]
[White "Meshkov, Yuri A"]
[Black "Tuka, Oleg"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2350"]
[BlackElo "2429"]
[PlyCount "114"]
[EventDate "2016.07.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "UKR"]

1. c4 Nf6 2. g3 c6 3. Nf3 d5 4. b3 Bf5 5. Bb2 e6 6. Bg2 Be7 7. 0-0 Nbd7 8. d3 h6 9. Nbd2 0-0 10. Rc1 Bh7 11. Rc2 a5 12. a3 Re8 13. Qa1 Bd6 14. cxd5 exd5 15. Nd4 Nc5 16. N2f3 Qb6 17. Qa2 Nfd7 18. Bc3 Ne6 19. Bh3 Nxd4 20. Bxd4 Qd8 21. Qb2 f6 22. Be3 Qe7 23. Ra1 Nf8 24. Nd4 Be5 25. f4 Bc7 26. Bf2 Bb6 27. Bg4 Bg6 28. Kg2 Ra6 29. Rb1 h5 30. Bf3 Ne6 31. Nxe6 Qxe6 32. Bxb6 Rxb6 33. Qc3 Qe7 34. Qc5 Rb5 35. Qa7 Qxa3 36. Qd4 Qb4 37. Qxb4 Rxb4 38. Ra2 Ra8 39. Rba1 Rb5 40. b4 Rxb4 41. Rxa5 Rxa5 42. Rxa5 h4 43. Ra8+ Kf7 44. Rc8 hxg3 45. Rc7+ Kf8 46. Rc8+ Kf7 47. Rc7+ Kg8 48. Rc8+ Kh7 49. hxg3 Rb2 50. Kf1 Bf5 51. Rc7 Kg8 52. g4 Be6 53. f5 Bf7 54. Rc8+ Kh7 55. Rc7 Kg8 56. Rc8+ Kh7 57. Rc7 Kg8 1/2-1/2

[Event "IBCA EU-chT blind 01st"]
[Site "Warsaw"]
[Date "2016.07.24"]
[Round "1.3"]
[White "Tuka, Oleg"]
[Black "Began, Branko"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2429"]
[BlackElo "1836"]
[PlyCount "67"]
[EventDate "2016.07.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Croatia"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "CRO"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 Bb7 10. e5 Nd5 11. Nxd5 cxd5 12. 0-0 Be7 13. Bd2 Nb8 14. Rc1 Nc6 15. Be3 h6 16. Nd2 h5 17. Nb3 Rc8 18. Nc5 Bxc5 19. Rxc5 Nb4 20. Rxc8 Qxc8 21. Bb1 g6 22. Qd2 Nc6 23. Rc1 Qd7 24. Rc5 h4 25. h3 Rh5 26. Bc2 Qd8 27. Bd1 Rh7 28. Bg5 Qb6 29. b4 Kd7 30. Bf6 a5 31. bxa5 Nxa5 32. Qb4 Ba6 33. Bg4 Nc6 34. Rxd5+ 1-0

[Event "Kiev Ukraine CC"]
[Site "Kiev"]
[Date "2006.11.05"]
[Round "9"]
[White "Grinev, Valeriy"]
[Black "Tuka, Oleg"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2272"]
[BlackElo "2243"]
[PlyCount "49"]
[EventDate "2006.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 e6 5. Nf3 a6 6. 0-0 Be7 7. d4 cxd4 8. Nxd4 Qc7 9. b3 0-0 10. Bb2 b6 11. Rc1 Bb7 12. Nd5 Qd8 13. Nxe7+ Qxe7 14. e4 Rfd8 15. Qe2 Qc5 16. Rfd1 Nxd4 17. Bxd4 Qc6 18. Bxf6 gxf6 19. Qg4+ Kf8 20. Qh4 Ke7 21. Rd3 Rg8 22. Bf3 Rg5 23. e5 Qc7 24. Bxb7 Qxb7 25. exf6+ 1-0

[Event "Kiev Ukraine CC"]
[Site "Kiev"]
[Date "2006.11.04"]
[Round "8"]
[White "Tuka, Oleg"]
[Black "Gonkin, Alexandr"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2243"]
[BlackElo "2007"]
[PlyCount "67"]
[EventDate "2006.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 d5 5. Nc3 Bb7 6. cxd5 Nxd5 7. e3 Nxc3 8. bxc3 Be7 9. Bb5+ c6 10. Bd3 Nd7 11. 0-0 0-0 12. e4 c5 13. e5 cxd4 14. cxd4 Rc8 15. Be3 Rc3 16. Qb1 h6 17. a4 Qa8 18. Bd2 Rc7 19. Ne1 Bd5 20. f4 f5 21. Rf2 Be4 22. Bxe4 Qxe4 23. Qxe4 fxe4 24. Re2 Rc4 25. Be3 Rfc8 26. Bf2 Bb4 27. Rxe4 Nc5 28. Re2 Nxa4 29. Rxa4 Bxe1 30. Rxa7 Bxf2+ 31. Kxf2 Rxd4 32. g3 Rc6 33. Rb7 g5 34. Ra2 1-0

[Event "Kiev Ukraine CC"]
[Site "Kiev"]
[Date "2006.11.03"]
[Round "7"]
[White "Maiboroda, Evgenia"]
[Black "Tuka, Oleg"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2061"]
[BlackElo "2243"]
[PlyCount "34"]
[EventDate "2006.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[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. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Be6 13. a4 bxa4 14. Rxa4 a5 15. Bc4 0-0 16. 0-0 Rb8 17. b3 Kh8 1/2-1/2

[Event "Kiev Ukraine CC"]
[Site "Kiev"]
[Date "2006.11.02"]
[Round "6"]
[White "Tuka, Oleg"]
[Black "Chernetsky, Nikolay"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2243"]
[BlackElo "2166"]
[PlyCount "66"]
[EventDate "2006.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. b3 e6 6. Bb2 Be7 7. 0-0 0-0 8. d3 a5 9. a3 Na6 10. Nbd2 h6 11. Re1 Qe8 12. e4 Nc5 13. Qc2 fxe4 14. dxe4 Qh5 15. Qc3 d6 16. h3 e5 17. g4 Qf7 18. Qc2 Nh7 19. Nf1 Ne6 20. Ng3 g6 21. Bc1 Kg7 22. Ra2 Bg5 23. Be3 Bf4 24. Qb1 Nhg5 25. Nh2 a4 26. b4 c5 27. h4 Nh7 28. Nhf1 Nd4 29. Qd3 Bc8 30. Bxd4 cxd4 31. f3 Be6 32. Rc2 Rac8 33. c5 dxc5 0-1

[Event "Kiev Ukraine CC"]
[Site "Kiev"]
[Date "2006.11.01"]
[Round "5"]
[White "Zingaylo, Anastasiya"]
[Black "Tuka, Oleg"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2098"]
[BlackElo "2243"]
[PlyCount "72"]
[EventDate "2006.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Be2 Nc6 7. 0-0 cxd4 8. cxd4 Be7 9. Nc3 Qd8 10. Be3 0-0 11. Rc1 b6 12. Qa4 Bb7 13. Rfd1 Nb4 14. Ne5 a6 15. Rd2 Rc8 16. Bf3 Nbd5 17. Rdc2 b5 18. Qb3 Qd6 19. Ne4 Nxe4 20. Bxe4 Rxc2 21. Rxc2 f6 22. Nf3 f5 23. Bxd5 Bxd5 24. Qc3 Bd8 25. Qc5 Qb8 26. Ne5 Qb7 27. f3 Bb6 28. Qd6 Rd8 29. Qb4 Qa7 30. Kf2 f4 31. Bxf4 Bxd4+ 32. Kg3 g5 33. Bxg5 Bxe5+ 34. f4 Qg7 35. Kh3 Rf8 36. g4 h6 0-1

[Event "Kiev Ukraine CC"]
[Site "Kiev"]
[Date "2006.10.31"]
[Round "4"]
[White "Tuka, Oleg"]
[Black "Andrenko, Irina"]
[Result "0-1"]
[ECO "E87"]
[WhiteElo "2243"]
[BlackElo "2115"]
[PlyCount "74"]
[EventDate "2006.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f3 0-0 6. Be3 Nbd7 7. Qd2 e5 8. d5 Nh5 9. Bd3 Nc5 10. Bc2 a5 11. 0-0-0 b6 12. g4 Nf4 13. h4 f5 14. gxf5 gxf5 15. Nge2 Nxe2+ 16. Qxe2 f4 17. Bf2 h5 18. Rdg1 Nd7 19. Rg5 Nf6 20. Rhg1 Rf7 21. Be1 Kh7 22. Qg2 Qe7 23. Ba4 Bh6 24. Bc6 Rb8 25. Kb1 Ba6 26. b3 Rg7 27. Qh2 Rbg8 28. Rxg7+ Rxg7 29. Bf2 Rxg1+ 30. Qxg1 Bc8 31. Kb2 Ng4 32. fxg4 hxg4 33. Nb5 Qg7 34. Be8 g3 35. Be1 Qg4 36. h5 Qe2+ 37. Ka3 Qh2 0-1

[Event "Kiev Ukraine CC"]
[Site "Kiev"]
[Date "2006.10.30"]
[Round "3"]
[White "Shumilov, Ilya"]
[Black "Tuka, Oleg"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "2201"]
[BlackElo "2243"]
[PlyCount "35"]
[EventDate "2006.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. e3 0-0 10. Be2 c6 11. 0-0 Be6 12. b4 Nd7 13. Qb3 f5 14. b5 f4 15. e4 Kh8 16. exd5 Bg8 17. Rac1 Nb6 18. bxc6 1/2-1/2

[Event "Kiev Ukraine CC"]
[Site "Kiev"]
[Date "2006.10.28"]
[Round "1"]
[White "Yuhnovsky, Dmitriy"]
[Black "Tuka, Oleg"]
[Result "0-1"]
[ECO "B49"]
[BlackElo "2243"]
[PlyCount "138"]
[EventDate "2006.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 Nc6 8. Be3 Bd6 9. g3 Bb4 10. f3 b5 11. Nxc6 Qxc6 12. Bd4 Bc5 13. Kg2 Bb7 14. a3 Rc8 15. Bxc5 Qxc5 16. Qd2 d5 17. exd5 Bxd5 18. Qf4 0-0 19. Bd3 Bb7 20. Rae1 Rfe8 21. Re5 Qc7 22. Rg5 Qxf4 23. gxf4 Nd7 24. Ne4 Rc6 25. Kf2 f5 26. Nc3 Nc5 27. Be2 Rd6 28. Rfg1 Re7 29. Rc1 Kf7 30. Rgg1 Kf6 31. Rgd1 Red7 32. b4 Rxd1 33. Rxd1 Rxd1 34. Nxd1 Na4 35. c4 bxc4 36. Bxc4 e5 37. fxe5+ Kxe5 38. Ne3 f4 39. Nc2 Nb2 40. Be2 g5 41. h3 Bc8 42. Kg2 Bf5 43. Ne1 Bc8 44. Nc2 Na4 45. Bd3 h6 46. b5 Nc5 47. Bc4 axb5 48. Bxb5 Bb7 49. a4 Nb3 50. Na3 Nd2 51. Nc4+ Nxc4 52. Bxc4 Kd4 53. Be2 Ke3 54. Kf1 Bc8 55. a5 Bxh3+ 56. Ke1 Bg2 57. a6 g4 58. fxg4 f3 59. Bb5 f2+ 60. Kd1 f1Q+ 61. Bxf1 Bxf1 62. a7 Bg2 63. Ke1 Kf4 64. Kf2 Ba8 65. Kg1 Kxg4 66. Kh2 Kh4 67. Kg1 Kg3 68. Kf1 h5 69. Ke2 h4 0-1

[Event "Chernigov"]
[Site "Chernigov"]
[Date "2005.02.03"]
[Round "15"]
[White "Tuka, Oleg"]
[Black "Eschenko, Vadim"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "2297"]
[BlackElo "2438"]
[PlyCount "31"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "UKR"]
[EventCategory "3"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 d5 4. Nc3 c6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 Bg7 8. h3 0-0 9. Be2 Qb6 10. Nb5 Qa5+ 11. Nc3 Qb6 12. Nb5 Qa5+ 13. Qd2 Qxd2+ 14. Nxd2 Bf5 15. Rc1 Rac8 16. a3 1/2-1/2

[Event "Chernigov"]
[Site "Chernigov"]
[Date "2005.02.02"]
[Round "14"]
[White "Tihonov, Jurij"]
[Black "Tuka, Oleg"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "2454"]
[BlackElo "2297"]
[PlyCount "125"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "UKR"]
[EventCategory "3"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Bg7 5. Nf3 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. e3 0-0 10. b4 Qd6 11. Qb3 Be6 12. Be2 c6 13. 0-0 Nd7 14. Rac1 b5 15. a4 a6 16. a5 Bf5 17. Nh4 Be6 18. Nf3 Bf5 19. Nd1 Rac8 20. Nh4 Be6 21. Nf3 Bf5 22. Nb2 Rfe8 23. Nh4 Bxd4 24. Nxf5 gxf5 25. Nd3 Bg7 26. Rfd1 Re4 27. Bf3 Rc4 28. Be2 Re8 29. Rc2 Bh6 30. Ra2 Rh4 31. g3 Rhe4 32. Bf3 R4e7 33. Rc2 Bg7 34. Rdc1 Nb8 35. Nc5 Qf6 36. Qd3 d4 37. exd4 Qxd4 38. Qxd4 Bxd4 39. Nd3 Rc7 40. Nf4 Rec8 41. Kg2 Kf8 42. Nd5 Rb7 43. Ne3 Bxe3 44. fxe3 Rd7 45. Bxc6 Rdc7 46. Be4 Rxc2+ 47. Rxc2 Rxc2+ 48. Bxc2 Nc6 49. Bxf5 Nxb4 50. Bxh7 Nc6 51. h4 Nxa5 52. Kf3 Nc4 53. Ke2 a5 54. Bd3 Nd6 55. Kd2 a4 56. Kc3 f5 57. Kb4 Kf7 58. Kc5 a3 59. Bb1 Nc4 60. Kxb5 Nxe3 61. Kb4 Nf1 62. Kxa3 Nxg3 63. Bxf5 1/2-1/2

[Event "Chernigov"]
[Site "Chernigov"]
[Date "2005.02.01"]
[Round "13"]
[White "Tuka, Oleg"]
[Black "Mazurok, Alexey"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2297"]
[BlackElo "2427"]
[PlyCount "69"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "UKR"]
[EventCategory "3"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 b6 6. Bg2 Bb7 7. 0-0 0-0 8. Bf4 Be7 9. Nc3 Ne4 10. Qc2 Nxc3 11. Qxc3 d6 12. Rfe1 Nd7 13. Qd3 c5 14. Ng5 Bxg5 15. Bxb7 Ra7 16. Be4 f5 17. Bxg5 Qxg5 18. Bg2 f4 19. Qd2 cxd4 20. Qxd4 fxg3 21. hxg3 Qf5 22. f4 e5 23. Qxd6 exf4 24. Rf1 Qg4 25. Rxf4 Rxf4 26. Qxf4 Qxe2 27. Bd5+ Kh8 28. Rf1 Qe7 29. Qf7 Nf6 30. Qxe7 Rxe7 31. Bg2 Re2 32. Rf2 Re1+ 33. Rf1 Re2 34. Rf2 Re1+ 35. Rf1 1/2-1/2

[Event "Chernigov"]
[Site "Chernigov"]
[Date "2005.01.30"]
[Round "11"]
[White "Mihajlovskij, Sergei"]
[Black "Tuka, Oleg"]
[Result "1/2-1/2"]
[ECO "D97"]
[WhiteElo "2411"]
[BlackElo "2297"]
[PlyCount "29"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "UKR"]
[EventCategory "3"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 a6 8. e5 b5 9. Qb3 Nfd7 10. Be3 c5 11. e6 cxd4 12. Nxd4 Nc5 13. exf7+ Rxf7 14. Qd5 Qxd5 15. Nxd5 1/2-1/2

[Event "Chernigov"]
[Site "Chernigov"]
[Date "2005.01.30"]
[Round "10"]
[White "Tuka, Oleg"]
[Black "Dolzhikova, Olga"]
[Result "1-0"]
[ECO "E66"]
[WhiteElo "2297"]
[BlackElo "2257"]
[PlyCount "109"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "UKR"]
[EventCategory "3"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nc6 7. 0-0 a6 8. d5 Na5 9. Nd2 c5 10. Qc2 Rb8 11. b3 b5 12. Bb2 e5 13. dxe6 fxe6 14. cxb5 axb5 15. Nce4 Nxe4 16. Nxe4 Bxb2 17. Qxb2 Bb7 18. Rfd1 Bxe4 19. Bxe4 d5 20. Rac1 c4 21. Bg2 Qe7 22. e4 dxe4 23. Bxe4 Rbc8 24. Qe5 Rc5 25. Qc3 Qf7 26. f4 Qa7 27. Qd4 Rc7 28. Qxa7 Rxa7 29. b4 Nb7 30. Rd7 Rf7 31. Rcd1 c3 32. Rxf7 Kxf7 33. Rd7+ Kf6 34. Rxh7 c2 35. Rc7 Rxa2 36. Rxc2 Ra1+ 37. Kf2 Nd6 38. Re2 Nxe4+ 39. Rxe4 Ra2+ 40. Re2 Ra3 41. Re5 Ra2+ 42. Kg1 Rb2 43. Rxb5 Ke7 44. g4 Ra2 45. Ra5 Rb2 46. Rb5 Ra2 47. h4 Rb2 48. Rb7+ Kf6 49. Rb8 Ke7 50. b5 Rb4 51. Kg2 Rxf4 52. Kg3 e5 53. b6 Rb4 54. b7 Kf7 55. Rh8 1-0

[Event "Chernigov"]
[Site "Chernigov"]
[Date "2005.01.29"]
[Round "9"]
[White "Potebnya, Vladimir"]
[Black "Tuka, Oleg"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2225"]
[BlackElo "2297"]
[PlyCount "81"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "UKR"]
[EventCategory "3"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[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. Nd5 Be7 10. Nxe7 Nxe7 11. Bxf6 gxf6 12. c4 f5 13. cxb5 fxe4 14. bxa6 Qa5+ 15. Qd2 Qxd2+ 16. Kxd2 Bxa6 17. Bxa6 Rxa6 18. Nb5 Kd7 19. a4 Nc6 20. Rhb1 d5 21. b4 d4 22. f3 exf3 23. gxf3 Rha8 24. a5 Rb8 25. Nc7 Kxc7 26. b5 Rxa5 27. bxc6 Rxa1 28. Rxa1 Kxc6 29. Ra6+ Rb6 30. Ra7 Rb7 31. Ra6+ Kd5 32. Ra5+ Ke6 33. Ra6+ Kf5 34. Rh6 f6 35. Rh4 Rb2+ 36. Kd3 Rf2 37. Rh3 Kf4 38. Rxh7 Rxf3+ 39. Ke2 e4 40. Rh4+ Ke5 41. Rxe4+ 0-1

[Event "Chernigov"]
[Site "Chernigov"]
[Date "2005.01.28"]
[Round "8"]
[White "Tuka, Oleg"]
[Black "Chokhonelidze, Giorgi"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2297"]
[BlackElo "2300"]
[PlyCount "105"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "UKR"]
[EventCategory "3"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 b6 4. Bf4 Bb7 5. e3 d6 6. Bd3 Nh5 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. Nbd2 Nd7 11. Qe2 Qc7 12. 0-0-0 Nxg3 13. hxg3 0-0-0 14. g4 Nf6 15. dxc5 dxc5 16. Ba6 Nxg4 17. Nxg5 Nxf2 18. Bxb7+ Kxb7 19. Qxf2 hxg5 20. Qxf7 Bf6 21. Rxh8 Rxh8 22. Qd5+ Kb8 23. Ne4 g4 24. Qf5 g3 25. Nxf6 exf6 26. Qxf6 Re8 27. Re1 Qd7 28. Qf4+ Qc7 29. Qxc7+ Kxc7 30. e4 Rf8 31. Re3 Rf1+ 32. Kd2 Kd6 33. Kd3 Rf2 34. Re2 c4+ 35. Ke3 Rf1 36. Kd4 Rf2 37. Ke3 Rf1 38. Rd2+ Ke5 39. Rd5+ Ke6 40. Rg5 Rf2 41. Rg6+ Kf7 42. Rxg3 Rxb2 43. Rf3+ Ke6 44. Rf2 Rb1 45. Kd4 b5 46. g4 Kd6 47. Rf6+ Ke7 48. Ra6 Rg1 49. Rxa7+ Kf6 50. Ra6+ Ke7 51. Rb6 Rg2 52. Rxb5 Rxg4 53. a4 1-0

[Event "Chernigov"]
[Site "Chernigov"]
[Date "2005.01.27"]
[Round "7"]
[White "Sushchev, Alexander"]
[Black "Tuka, Oleg"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "2320"]
[BlackElo "2297"]
[PlyCount "82"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "UKR"]
[EventCategory "3"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 d5 4. Nc3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Bb7 11. 0-0 Nbd7 12. e5 Nd5 13. Nxd5 Nxc5 14. Qa3 Qxd5 15. Bg5 Rfe8 16. Rad1 Qe4 17. Qxc5 Qxe2 18. Rfe1 Qc4 19. Qxc4 bxc4 20. Rd7 Rab8 21. Nd2 h6 22. Bf4 g5 23. Bg3 Bc8 24. e6 Rxb2 25. Nxc4 fxe6 26. Rc7 Rc2 27. h4 gxh4 28. Bxh4 Bd4 29. a4 e5 30. Bg3 Rf8 31. Rd1 Be6 32. Nxe5 Bxf2+ 33. Bxf2 Rxc7 34. Be3 Kh7 35. Rb1 Rf5 36. Nf3 Bd5 37. Nd4 Rf6 38. Ne2 Rc2 39. Nf4 Be4 40. Rb4 Bc6 41. Rb6 e5 0-1

[Event "Chernigov"]
[Site "Chernigov"]
[Date "2005.01.27"]
[Round "6"]
[White "Tuka, Oleg"]
[Black "Nosenko, Alexander"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2297"]
[BlackElo "2509"]
[PlyCount "71"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "UKR"]
[EventCategory "3"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Bc5 9. Nb3 Nc6 10. Bf4 0-0 11. Nxc5 bxc5 12. Bd6 Nd4 13. Qd3 Re8 14. b4 e5 15. Ra2 cxb4 16. axb4 Qb6 17. Bc5 Qc6 18. Nd5 a5 19. Ne7+ Rxe7 20. Bxe7 axb4 21. Rxa8+ Bxa8 22. f3 b3 23. Qc3 Nh5 24. Qa5 f6 25. Qd8+ Kf7 26. Qf8+ Kg6 27. Ba3 Nf4 28. Kf2 Nc2 29. g3 Ne6 30. Qe8+ Kh6 31. Bc1+ g5 32. h4 Qc5+ 33. Kg2 Ne1+ 34. Kh3 Nxf3 35. Qf7 Qf8 36. hxg5+ 1-0

[Event "Chernigov"]
[Site "Chernigov"]
[Date "2005.01.26"]
[Round "5"]
[White "Samsonkin, Artiom"]
[Black "Tuka, Oleg"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2251"]
[BlackElo "2297"]
[PlyCount "73"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "UKR"]
[EventCategory "3"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[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. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. 0-0 g6 18. b4 axb4 19. cxb4 f5 20. exf5 Bxf5 21. b5 Na5 22. Bd3 Nb3 23. Bxf5 gxf5 24. Ra7 Qe8 25. b6 Qg6 26. f4 Bd8 27. Rf3 Bxb6+ 28. Nxb6 Rxb6 29. Rg3 Qh6 30. Ne3 Nd4 31. fxe5 dxe5 32. Rh3 Qg6 33. Nc4 Re6 34. Nxe5 Rxe5 35. Qxd4 Rfe8 36. Re3 Qf6 37. Ra5 1-0

[Event "Chernigov"]
[Site "Chernigov"]
[Date "2005.01.25"]
[Round "4"]
[White "Tuka, Oleg"]
[Black "Ivanov, Sergei S"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2297"]
[PlyCount "65"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "UKR"]
[EventCategory "3"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. 0-0 b5 7. Ne5 Nd5 8. a4 Bb7 9. b3 c3 10. e4 Nf6 11. axb5 axb5 12. Rxa8 Bxa8 13. Nxc3 b4 14. Nb5 c6 15. d5 cxb5 16. dxe6 fxe6 17. Qxd8+ Kxd8 18. Nf7+ Ke8 19. Nxh8 Bxe4 20. Re1 Bxg2 21. Kxg2 Ke7 22. Re5 Nd5 23. Rh5 Nc6 24. Rxh7 Na5 25. Bb2 Nc3 26. Ng6+ Kf7 27. Nxf8 Kxf8 28. Rh4 Nd5 29. Rh8+ Kf7 30. Ra8 Nxb3 31. Ra7+ Kg6 32. Rxg7+ Kh6 33. Rb7 1-0

[Event "Chernigov"]
[Site "Chernigov"]
[Date "2005.01.24"]
[Round "3"]
[White "Krupko, Alexey"]
[Black "Tuka, Oleg"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2178"]
[BlackElo "2297"]
[PlyCount "70"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "UKR"]
[EventCategory "3"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[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. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Be2 Bg5 13. Nc2 Rb8 14. Nce3 Ne7 15. 0-0 Bb7 16. Bf3 Bxe3 17. Nxe3 Qd7 18. Bg4 Qc7 19. Qd3 Rbd8 20. Bf3 d5 21. Nxd5 Nxd5 22. exd5 f5 23. Qc2 e4 24. Be2 Bxd5 25. a4 Qb6 26. Rfd1 e3 27. Rd4 exf2+ 28. Kxf2 Bc6 29. Qb3+ Kh8 30. Rad1 Rxd4 31. Rxd4 Re8 32. axb5 axb5 33. Bf3 Bxf3 34. Kxf3 Qh6 35. Qxb5 Qe3# 0-1

[Event "Chernigov"]
[Site "Chernigov"]
[Date "2005.01.23"]
[Round "2"]
[White "Tuka, Oleg"]
[Black "Savinov, Viktor"]
[Result "0-1"]
[ECO "A77"]
[WhiteElo "2297"]
[BlackElo "2482"]
[PlyCount "58"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "UKR"]
[EventCategory "3"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 c5 2. d5 e6 3. c4 exd5 4. cxd5 d6 5. e4 g6 6. Nc3 Nf6 7. Nf3 Bg7 8. Nd2 0-0 9. Be2 Nbd7 10. 0-0 Re8 11. Qc2 Ne5 12. a4 Nh5 13. Bxh5 gxh5 14. f4 Ng4 15. Nf3 c4 16. a5 Qc7 17. Kh1 f5 18. exf5 Rf8 19. Ng5 Bxf5 20. Nce4 Rae8 21. Ra4 h6 22. Rxc4 Qxa5 23. Ne6 Bxe6 24. dxe6 d5 25. Rc5 Qa6 26. Ng3 h4 27. Qe2 hxg3 28. Qxa6 bxa6 29. Rxd5 Rxe6 0-1

[Event "Chernigov"]
[Site "Chernigov"]
[Date "2005.01.22"]
[Round "1"]
[White "Fiodorov, Mikhail"]
[Black "Tuka, Oleg"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2185"]
[BlackElo "2297"]
[PlyCount "82"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "UKR"]
[EventCategory "3"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 g6 4. Nc3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 Qa5 9. Qd2 Nc6 10. Be2 b6 11. Rd1 Bg4 12. h3 Bxf3 13. Bxf3 Rd8 14. 0-0 cxd4 15. cxd4 Qxd2 16. Rxd2 Nxd4 17. Bg4 e5 18. Rc1 0-0 19. Rc7 a6 20. Ra7 Ra8 21. Rb7 Rfb8 22. Rc7 h5 23. Bd7 b5 24. Bxd4 exd4 25. f4 Bf6 26. e5 Bd8 27. Rc6 b4 28. Rd3 a5 29. Kf1 a4 30. e6 b3 31. axb3 axb3 32. Rc1 b2 33. Rb1 Ra1 34. Rdd1 Rba8 35. Ke2 R8a3 36. Rxb2 Re3+ 37. Kd2 Ba5+ 38. Kc2 Rc3+ 39. Kd2 Rcc1+ 40. Ke2 Rxd1 41. e7 Re1+ 0-1

[Event "UKR tt"]
[Site "Alushta"]
[Date "2003.??.??"]
[Round "4"]
[White "Budnikov, Oleg"]
[Black "Tuka, Oleg"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2408"]
[BlackElo "2297"]
[PlyCount "83"]
[EventDate "2003.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. 0-0 Ne7 6. d3 Ng6 7. Ng5 Be7 8. Nh3 e5 9. f4 exf4 10. Nxf4 d6 11. Nxg6 hxg6 12. Qf3 0-0 13. Bd2 Bf6 14. Bc3 Bd4+ 15. Bxd4 cxd4 16. Nd2 Be6 17. Qg3 Rb8 18. b3 Bc8 19. Nc4 Be6 20. Nxd6 Qe7 21. e5 Bd5 22. Rae1 c5 23. h4 Qe6 24. Qg5 Rb6 25. a4 Rbb8 26. Rf4 Rb6 27. Ref1 f5 28. Nb5 Qxe5 29. Nxa7 Rbf6 30. Nb5 Qe2 31. R4f2 Qe7 32. Qf4 Bc6 33. Na3 Re6 34. Qg3 Ref6 35. Nc4 Bd5 36. Ne5 Qd6 37. Qf4 Re6 38. Re2 Rfe8 39. Rfe1 Kh7 40. h5 gxh5 41. Qxf5+ g6 42. Nxg6 1-0

[Event "UKR tt"]
[Site "Alushta"]
[Date "2003.??.??"]
[Round "7"]
[White "Piankov, Evgenij"]
[Black "Tuka, Oleg"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2370"]
[BlackElo "2297"]
[PlyCount "90"]
[EventDate "2003.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 c5 6. c3 b6 7. Ne5 0-0 8. Bd3 Ba6 9. Bxa6 Nxa6 10. 0-0 Qc8 11. Rc1 Qb7 12. Qf3 Ne4 13. Nxe4 dxe4 14. Qh3 f6 15. Qe6+ Kh8 16. Nf7+ Rxf7 17. Qxf7 fxg5 18. Qe6 Rf8 19. Rcd1 Rf6 20. Qg4 Rf5 21. d5 Nc7 22. d6 exd6 23. Rxd6 h5 24. Qe2 Kh7 25. Rfd1 Nd5 26. Qc4 Nf6 27. Qe6 g4 28. Rc6 h4 29. Qd6 Qa6 30. Qd2 Rd5 31. Qc2 Rd3 32. Rd6 Rxd6 33. Rxd6 Qxa2 34. h3 g3 35. f3 Qf7 36. f4 Qa2 37. Rd1 a5 38. c4 a4 39. Rc1 Ne8 40. Qxe4 Qxb2 41. Rf1 Nd6 42. Qf3 a3 43. e4 Qd4+ 44. Kh1 Nxe4 45. f5 Nf2+ 0-1

[Event "UKR tt"]
[Site "Alushta"]
[Date "2003.??.??"]
[Round "1"]
[White "Sergeev, Vladimir"]
[Black "Tuka, Oleg"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2447"]
[BlackElo "2297"]
[PlyCount "85"]
[EventDate "2003.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. c3 d5 4. d3 e6 5. g3 g6 6. Bg2 Bg7 7. exd5 exd5 8. 0-0 Nge7 9. Re1 0-0 10. Bf4 Bg4 11. h3 Bf5 12. g4 Be6 13. Qd2 Re8 14. Na3 a6 15. Nc2 Nc8 16. d4 c4 17. Ng5 Qd7 18. Re2 Nb6 19. Rae1 Nd8 20. Bg3 f6 21. Nxe6 Nxe6 22. h4 Rad8 23. Kh1 Bf8 24. Bh3 Ng7 25. Rxe8 Rxe8 26. Rxe8 Nxe8 27. Ne3 Bd6 28. Bg2 Nc7 29. f4 Qe7 30. Qf2 Qd7 31. f5 Qe7 32. fxg6 hxg6 33. h5 Bxg3 34. Qxg3 Kg7 35. Kg1 Qd7 36. hxg6 Kxg6 37. Nf5 Ne6 38. Qh2 Kf7 39. Qh7+ Ke8 40. Qg6+ Kd8 41. Qxf6+ Kc7 42. Qe5+ Kc6 43. g5 1-0

[Event "UKR tt"]
[Site "Alushta"]
[Date "2003.??.??"]
[Round "6"]
[White "Tuka, Oleg"]
[Black "Dumansky, Yaroslav"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2297"]
[BlackElo "2354"]
[PlyCount "68"]
[EventDate "2003.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 g6 6. Bg5 h6 7. Bh4 Bg7 8. e3 d6 9. Be2 Nbd7 10. 0-0 g5 11. Bg3 Nh5 12. Nd2 Nxg3 13. hxg3 0-0 14. Bf3 Bxf3 15. Qxf3 c5 16. d5 Bxc3 17. bxc3 Qf6 18. Qxf6 Nxf6 19. e4 Rae8 20. f3 Nd7 21. a4 Ra8 22. Rfd1 Rfd8 23. Nf1 Ne5 24. Ne3 Kf8 25. Kf2 Ke7 26. Ke2 Rh8 27. f4 Nd7 28. Rh1 a5 29. Kd3 Rag8 30. Rh3 gxf4 31. gxf4 Rg6 32. g4 Rhg8 33. Rah1 Nf6 34. Nd1 Nxg4 1/2-1/2

[Event "UKR tt"]
[Site "Alushta"]
[Date "2003.??.??"]
[Round "5"]
[White "Tuka, Oleg"]
[Black "Kovchan, Alexander"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2297"]
[BlackElo "2536"]
[PlyCount "46"]
[EventDate "2003.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 c5 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 e5 6. d3 Nge7 7. 0-0 0-0 8. Ne1 d6 9. Nc2 Be6 10. Rb1 d5 11. cxd5 Nxd5 12. Ne3 Nde7 13. a3 f5 14. Na4 b6 15. b3 Rc8 16. Bb2 Nd4 17. Ba1 f4 18. Bxd4 cxd4 19. Nc2 b5 20. Nb2 Bxb3 21. Rc1 fxg3 22. hxg3 Bh6 23. f4 Nf5 0-1

[Event "UKR Summer Youth Games"]
[Site "Evpatoria"]
[Date "2002.05.21"]
[Round "9"]
[White "Tuka, Oleg"]
[Black "Efimenko, Zahar"]
[Result "0-1"]
[ECO "E94"]
[BlackElo "2546"]
[PlyCount "81"]
[EventDate "2002.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. e4 0-0 6. Be2 Na6 7. 0-0 e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Bg5 Re8 11. Rfd1 h6 12. Bh4 Nh5 13. Nd2 Nf4 14. f3 c6 15. Nb3 Bf8 16. Bf2 Nxe2+ 17. Nxe2 Be6 18. Na5 b6 19. Nxc6 f6 20. a3 Rec8 21. Nb4 Nxb4 22. axb4 Rxc4 23. Bxb6 Rxb4 24. Rxa7 Rc8 25. Be3 Rxb2 26. Ng3 Rcc2 27. Nf1 Rxg2+ 28. Kh1 Ra2 29. Ra1 Rxa7 30. Rxa7 Re2 31. Ra8 Bh3 32. Bc5 Re1 33. Rxf8+ Kg7 34. Rb8 Rxf1+ 35. Bg1 Rxf3 36. Rb7+ Kg8 37. Rb6 g5 38. Rb7 Rf4 39. Rb4 Kg7 40. Bc5 Kg6 41. Be3 0-1

[Event "UKR Summer Youth Games"]
[Site "Evpatoria"]
[Date "2002.05.20"]
[Round "8"]
[White "Yarmysty, Mikhail"]
[Black "Tuka, Oleg"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2171"]
[PlyCount "114"]
[EventDate "2002.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. f4 Bg7 5. Nf3 e6 6. d3 Nge7 7. 0-0 0-0 8. c3 d6 9. Be3 b6 10. Bf2 Bb7 11. Nbd2 Rc8 12. Qe2 Qc7 13. h4 b5 14. a3 a5 15. h5 b4 16. axb4 axb4 17. Rac1 bxc3 18. bxc3 Ra8 19. hxg6 hxg6 20. Ng5 Ra2 21. Be3 Rb8 22. f5 exf5 23. exf5 Nxf5 24. Rxf5 gxf5 25. Bd5 Nd4 26. cxd4 Bxd5 27. dxc5 Re8 28. Qf2 dxc5 29. Bxc5 Qe5 30. Bb4 Qe2 31. Qxe2 Rxe2 32. Rc8+ Bf8 33. Rxf8+ Kg7 34. Ndf3 Ra1+ 35. Ne1 Raxe1+ 36. Bxe1 Kxf8 37. Bf2 Rc2 38. Be1 Rg2+ 39. Kf1 Rh2 40. Bc3 Ke7 41. Kg1 Rg2+ 42. Kf1 Rxg3 43. Nh7 Rxd3 44. Bb4+ Ke6 45. Nf8+ Ke5 46. Nd7+ Kf4 47. Bd6+ Ke3 48. Bc5+ Kd2 49. Ne5 Rh3 50. Nd7 f4 51. Nf6 Bc6 52. Ng4 Rf3+ 53. Nf2 Bb5+ 54. Kg1 Ke2 55. Ne4 Bc6 56. Nd6 Rf1+ 57. Kh2 Rh1# 0-1

[Event "UKR Summer Youth Games"]
[Site "Evpatoria"]
[Date "2002.05.19"]
[Round "7"]
[White "Tuka, Oleg"]
[Black "Firman, Nazar"]
[Result "0-1"]
[ECO "A90"]
[BlackElo "2485"]
[PlyCount "64"]
[EventDate "2002.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. g3 d5 5. Bg2 c6 6. b3 Bb4+ 7. Nbd2 Nbd7 8. Qc2 0-0 9. 0-0 Ne4 10. a3 Bd6 11. Bb2 Qe7 12. Ne5 Nxd2 13. Qxd2 a5 14. Nxd7 Qxd7 15. Bc3 b6 16. a4 Ba6 17. Rac1 f4 18. Bb2 Bb4 19. Qd3 Rad8 20. Qc2 Qf7 21. Bc3 c5 22. Bxb4 axb4 23. cxd5 cxd4 24. Be4 Kh8 25. dxe6 Qxe6 26. Bd3 Bb7 27. Bxh7 Qh3 28. Be4 d3 29. Qc4 Rd6 30. Qxb4 Bxe4 31. Qxe4 f3 32. exf3 Rh6 0-1

[Event "UKR Summer Youth Games"]
[Site "Evpatoria"]
[Date "2002.05.18"]
[Round "6"]
[White "Rozhin, Boris"]
[Black "Tuka, Oleg"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2260"]
[PlyCount "145"]
[EventDate "2002.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d5 5. h3 c5 6. c3 0-0 7. Nbd2 b6 8. Be2 Ba6 9. Bxa6 Nxa6 10. Qa4 Qc8 11. 0-0 Nb8 12. Rac1 Qa6 13. Qxa6 Nxa6 14. Rfe1 Rac8 15. Be5 e6 16. a3 Nd7 17. Bd6 Rfe8 18. Rcd1 Nab8 19. Nb3 Rc6 20. Bg3 a6 21. e4 dxe4 22. Rxe4 Nf6 23. Re2 Nbd7 24. Ne5 Nxe5 25. dxe5 Nd5 26. c4 Ne7 27. f4 Rc7 28. Bf2 Nc6 29. Red2 Bf8 30. Kf1 Be7 31. Ke2 f6 32. Bg3 fxe5 33. fxe5 Rd8 34. Kf3 Kf8 35. Ke4 Ke8 36. Bf4 Rcd7 37. Be3 Rxd2 38. Rxd2 Rd7 39. g3 Bf8 40. a4 Bg7 41. Rxd7 Kxd7 42. a5 Nxe5 43. axb6 Nxc4 44. Nxc5+ Kc6 45. b3 Nd6+ 46. Kd3 e5 47. Nxa6 e4+ 48. Ke2 Nf5 49. b7 Kxb7 50. Nc5+ Kc6 51. Nxe4 Kb5 52. g4 Ne7 53. Bd2 Nd5 54. Kd3 Be5 55. Kc2 Bf4 56. Be1 Be5 57. Bd2 Bf4 58. Nc3+ Nxc3 59. Bxc3 h5 60. Kd3 hxg4 61. hxg4 Kc5 62. Bd2 Bc7 63. Ke4 Bd6 64. Ba5 Bh2 65. Bc3 Bc7 66. Be5 Bd8 67. Kd3 Kd5 68. Bc3 Bc7 69. Bd4 Ba5 70. Bg7 Bb4 71. Bb2 Bc5 72. Bc3 Bf8 73. Bd4 1/2-1/2

[Event "UKR Summer Youth Games"]
[Site "Evpatoria"]
[Date "2002.05.17"]
[Round "5"]
[White "Tuka, Oleg"]
[Black "Sharapov, Evgeny"]
[Result "1/2-1/2"]
[ECO "A30"]
[BlackElo "2376"]
[PlyCount "128"]
[EventDate "2002.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. d4 cxd4 7. Qxd4 Qxd4 8. Nxd4 e5 9. Nb3 Nc6 10. Be3 Be6 11. 0-0 Bd5 12. Nc3 Bxg2 13. Kxg2 0-0-0 14. Rfd1 Bb4 15. Ne4 Nd5 16. Bc5 Bxc5 17. Nbxc5 b6 18. Na4 f6 19. Rac1 Kb7 20. e3 a6 21. Kf1 h6 22. Nac3 Nce7 23. Ke2 Rd7 24. Nxd5 Nxd5 25. f3 Rhd8 26. Nf2 a5 27. Rd3 Nb4 28. Rxd7+ Rxd7 29. a3 Nc6 30. Rd1 Rxd1 31. Nxd1 b5 32. Kd3 Kb6 33. b3 f5 34. h4 g6 35. Nf2 Kc5 36. g4 e4+ 37. Ke2 exf3+ 38. Kxf3 Ne5+ 39. Kf4 Nxg4 40. Nd1 Nf6 41. Ke5 Ne4 42. Nb2 Nd2 43. Kf6 g5 44. hxg5 hxg5 45. Kxg5 Nxb3 46. Kxf5 Nd2 47. e4 Nc4 48. Nxc4 bxc4 49. e5 c3 50. e6 c2 51. e7 c1Q 52. e8Q Qf1+ 53. Kg5 Qb5 54. Qe7+ Kc4+ 55. Kf4 Kb3 56. Ke3 Kb2 57. Qf6+ Ka2 58. Qc3 Qd5 59. Ke2 a4 60. Ke3 Qb3 61. Kd2 Kxa3 62. Qa1+ Kb4 63. Qd4+ Qc4 64. Qxc4+ Kxc4 1/2-1/2

[Event "UKR Summer Youth Games"]
[Site "Evpatoria"]
[Date "2002.05.16"]
[Round "4"]
[White "Bunda, Viktor"]
[Black "Tuka, Oleg"]
[Result "0-1"]
[ECO "B32"]
[PlyCount "70"]
[EventDate "2002.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. Be3 Rb8 10. c3 Nxd5 11. exd5 Ne7 12. Be2 Nf5 13. 0-0 Be7 14. c4 b4 15. Nc2 0-0 16. Kh1 Bg5 17. Qd2 Bxe3 18. fxe3 Qg5 19. Rf3 a5 20. Bd3 h5 21. Qf2 Nh6 22. h3 f5 23. Be2 Ng4 24. Qe1 Bd7 25. Kg1 Rf6 26. hxg4 hxg4 27. Rf1 f4 28. exf4 exf4 29. g3 f3 30. Rf2 Re8 31. Qc1 Qe5 32. Bf1 Qxg3+ 33. Bg2 Rh6 34. Qd2 Qh2+ 35. Kf1 Qh1+ 0-1

[Event "UKR Summer Youth Games"]
[Site "Evpatoria"]
[Date "2002.05.15"]
[Round "3"]
[White "Tuka, Oleg"]
[Black "Kislinsky, Alexey"]
[Result "0-1"]
[ECO "A38"]
[BlackElo "2333"]
[PlyCount "30"]
[EventDate "2002.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 c5 3. g3 Bg7 4. Nc3 Nc6 5. Bg2 d6 6. 0-0 Nf6 7. b3 0-0 8. Bb2 Bg4 9. h3 Bd7 10. d4 cxd4 11. Nxd4 Qc8 12. Kh2 Nxd4 13. Qxd4 Ng4+ 14. Qxg4 Bxg4 15. hxg4 Qxg4 0-1

[Event "UKR Summer Youth Games"]
[Site "Evpatoria"]
[Date "2002.05.14"]
[Round "2"]
[White "Eljanov, Pavel"]
[Black "Tuka, Oleg"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "2540"]
[PlyCount "33"]
[EventDate "2002.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. h3 0-0 8. Be2 Nc6 9. Be3 Re8 10. 0-0 Bd7 11. Rc1 Rc8 12. a3 a6 13. b4 e5 14. d5 Nb8 15. a4 c6 16. dxc6 Nxc6 17. Bxb6 1-0

[Event "UKR Summer Youth Games"]
[Site "Evpatoria"]
[Date "2002.05.13"]
[Round "1"]
[White "Tuka, Oleg"]
[Black "Gerasimchuk, Sergey"]
[Result "1-0"]
[ECO "E12"]
[PlyCount "135"]
[EventDate "2002.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Nc3 Be7 6. Bg5 Ne4 7. Bxe7 Qxe7 8. Qc2 f5 9. e3 0-0 10. Be2 d6 11. 0-0 Nd7 12. Nd2 Nxc3 13. Qxc3 e5 14. Rae1 Rae8 15. b4 Qf6 16. Nf3 Kh8 17. Bd1 c5 18. h3 exd4 19. exd4 Bxf3 20. Bxf3 cxd4 21. Qd2 Ne5 22. Bd5 f4 23. a4 f3 24. g3 Qf5 25. Kh2 Rf6 26. Qxd4 Ref8 27. Re4 Rh6 28. h4 g5 29. Rfe1 gxh4 30. Rxh4 Rxh4+ 31. Qxh4 Ng6 32. Qd4+ Ne5 33. Re4 Rf6 34. Rh4 Qg5 35. Qe4 h5 36. Qe1 Kg7 37. Kg1 Kh6 38. Re4 Kg7 39. Qc3 Kh6 40. Qe3 Qxe3 41. Rxe3 Kg5 42. c5 Ng4 43. cxb6 axb6 44. Rxf3 Rg6 45. a5 bxa5 46. bxa5 Ne5 47. Ra3 Nd7 48. a6 Nb6 49. a7 Rg7 50. Bf3 h4 51. a8Q Nxa8 52. Bxa8 Kf5 53. Ra5+ Ke6 54. Bd5+ Kf6 55. Ra3 Ke5 56. Rd3 hxg3 57. fxg3 Rc7 58. Kg2 Rc5 59. Bf3 d5 60. g4 d4 61. Kg3 Rc8 62. Rb3 Rd8 63. Be2 Ke4 64. Bd3+ Ke3 65. Bf5+ Ke2 66. Rd3 Rd5 67. Be4 Re5 68. Kf4 1-0

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "1999.??.??"]
[Round "6"]
[White "Pankin, Eugeny"]
[Black "Tuka, Oleg"]
[Result "0-1"]
[ECO "B49"]
[PlyCount "120"]
[EventDate "1999.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Nxd4 e6 5. Nc3 a6 6. Be2 Qc7 7. 0-0 Nf6 8. Be3 Bb4 9. Na4 0-0 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Rfxc8 13. Bxa6 Rd8 14. Bd3 Bd6 15. f4 e5 16. f5 Rxb2 17. g4 Qa5 18. g5 Bc5 19. gxf6 Bxe3+ 20. Kh1 gxf6 21. Qh5 Qc5 22. Rf3 Kf8 23. Qxh7 Ke7 24. a4 Rbb8 25. Qh3 Rh8 26. Qf1 Rbg8 27. Qe2 Bd4 28. Rd1 Rg1+ 29. Rxg1 Bxg1 30. h3 Bd4 31. Bc4 Qb6 32. Bb3 Qb4 33. Kh2 Rg8 34. Rg3 Rxg3 35. Kxg3 Qc3+ 36. Kg4 Qa1 37. Kh5 Qc1 38. Qg4 Qe3 39. h4 Bc3 40. Qg7 Qf3+ 41. Kh6 Bd2+ 42. Kh7 d5 43. Kg8 Qxe4 44. Qxf7+ Kd6 45. Qxf6+ Kc5 46. h5 Qf4 47. Qg6 e4 48. f6 Qb8+ 49. Kh7 Bc3 50. Qf7 Qf4 51. Qe7+ Kb6 52. Qd8+ Kc5 53. Qf8+ Kb6 54. Qd8+ Kc5 55. Qe7+ Kb6 56. f7 Qf5+ 57. Kg8 Qg4+ 58. Kf8 Bg7+ 59. Ke8 Qc8+ 60. Qd8+ Qxd8+ 0-1

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "1999.??.??"]
[Round "8"]
[White "Polevik, V."]
[Black "Tuka, Oleg"]
[Result "1/2-1/2"]
[ECO "A08"]
[PlyCount "100"]
[EventDate "1999.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. d3 e6 6. e4 Nge7 7. c3 d5 8. Re1 b6 9. e5 Qc7 10. Bf4 h6 11. h4 g5 12. hxg5 hxg5 13. Bxg5 Nxe5 14. Nxe5 Bxe5 15. Na3 f6 16. Be3 Bd7 17. d4 Bd6 18. Qe2 Kf7 19. Bd2 Rag8 20. dxc5 Bxc5 21. Be3 Nf5 22. Bxc5 Qxc5 23. b4 Qd6 24. Rad1 Rg5 25. Nc4 Qc7 26. Ne3 Nxe3 27. Qxe3 Re5 28. Qd4 Ba4 29. Rc1 Bb5 30. f4 Rxe1+ 31. Rxe1 Bc4 32. Re3 Qd7 33. g4 Rg8 34. Bh3 Qd6 35. Kh1 Re8 36. g5 e5 37. Qd1 fxg5 38. fxe5 Rxe5 39. Qf3+ Qf6 40. Qh5+ Kg7 41. Rf3 Qg6 42. Qg4 Qe4 43. Qh5 Qb1+ 44. Bf1 Qg6 45. Qg4 Bxf1 46. Qd7+ Kh6 47. Rxf1 Re2 48. Qh3+ Kg7 49. Qd7+ Kh6 50. Qh3+ Kg7 1/2-1/2

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "1999.??.??"]
[Round "4"]
[White "Shimanski, A."]
[Black "Tuka, Oleg"]
[Result "0-1"]
[ECO "A32"]
[PlyCount "72"]
[EventDate "1999.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 b6 6. e4 d6 7. Bd3 Bb7 8. Bg5 Nbd7 9. 0-0 Be7 10. Qe2 a6 11. Rfd1 Qc7 12. Rac1 0-0 13. Kh1 Rfe8 14. Be3 Rac8 15. b3 Qb8 16. f3 Bd8 17. Qf2 Bc7 18. Be2 Rcd8 19. Nc2 Nc5 20. b4 Ncd7 21. Rd2 d5 22. cxd5 exd5 23. Nxd5 Bxd5 24. exd5 Bxh2 25. g4 Bg3 26. Qg2 Bf4 27. Bxf4 Qxf4 28. Rcd1 b5 29. Rd4 Qe5 30. Bd3 Nb6 31. Re1 Qd6 32. Rxe8+ Rxe8 33. Be4 Nc4 34. Bd3 Ne3 35. Nxe3 Rxe3 36. Qh2 Qb6 0-1

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "1999.??.??"]
[Round "2"]
[White "Testov, Petr"]
[Black "Tuka, Oleg"]
[Result "1-0"]
[ECO "A08"]
[PlyCount "36"]
[EventDate "1999.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. d3 e6 6. e4 Nge7 7. Nbd2 d5 8. Re1 b6 9. c3 a5 10. Qc2 0-0 11. Nf1 Ba6 12. c4 Qc7 13. Bf4 Qd7 14. h4 h6 15. Qd2 Kh7 16. N1h2 a4 17. Ng4 Ng8 18. Bh3 h5 1-0

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "1999.??.??"]
[Round "1"]
[White "Tuka, Oleg"]
[Black "Gerasimenko, V."]
[Result "1-0"]
[ECO "D78"]
[PlyCount "67"]
[EventDate "1999.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. 0-0 0-0 6. c4 c6 7. Nbd2 Bg4 8. Ne5 Bf5 9. Ndf3 Nbd7 10. cxd5 Nxe5 11. Nxe5 cxd5 12. Qb3 b6 13. Bf4 Rc8 14. Rac1 Be6 15. Qa3 a5 16. Nc6 Rxc6 17. Rxc6 Bd7 18. Rcc1 Ne4 19. Bc7 Qe8 20. Bxb6 Nd2 21. Rfd1 Nc4 22. Rxc4 dxc4 23. Bxa5 Bb5 24. Bb4 Bf6 25. Qa7 Ba4 26. Rd2 Qb5 27. Bxe7 Bxe7 28. Qxe7 Re8 29. Qa3 Qa5 30. Qc3 Qb5 31. b3 cxb3 32. axb3 Qxb3 33. Qxb3 Bxb3 34. e4 1-0

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "1999.??.??"]
[Round "7"]
[White "Tuka, Oleg"]
[Black "Kozlov, Yriy"]
[Result "1/2-1/2"]
[ECO "A83"]
[PlyCount "49"]
[EventDate "1999.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. d5 Ne5 6. Bxf6 gxf6 7. Qh5+ Ng6 8. 0-0-0 Bg7 9. Nxe4 0-0 10. Nh3 d6 11. Bd3 Ne5 12. Ng3 Nxd3+ 13. Rxd3 e5 14. dxe6 Bxe6 15. Nf5 Qe8 16. Nxg7 Kxg7 17. Rg3+ Kh8 18. Qh6 Qf7 19. Nf4 Bf5 20. Nh5 Bg6 21. Nf4 Bf5 22. Nh5 Bg6 23. Nf4 Bf5 24. Nh5 Bg6 25. Nf4 1/2-1/2

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "1999.??.??"]
[Round "9"]
[White "Tuka, Oleg"]
[Black "Mitrofanov, Alexander"]
[Result "1/2-1/2"]
[ECO "D37"]
[BlackElo "2284"]
[PlyCount "83"]
[EventDate "1999.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 Nf6 3. Nc3 d5 4. d4 Be7 5. Bf4 0-0 6. Qc2 a6 7. cxd5 exd5 8. e3 Nc6 9. a3 Re8 10. Bd3 h6 11. h3 Bf8 12. 0-0 g6 13. Rab1 Ne4 14. Ne5 Nxe5 15. Bxe5 Nxc3 16. Qxc3 c6 17. b4 Bg7 18. Bxg7 Kxg7 19. a4 Qh4 20. b5 cxb5 21. axb5 Be6 22. bxa6 bxa6 23. Rfc1 a5 24. Ra1 Rec8 25. Qd2 Rxc1+ 26. Qxc1 Qe7 27. Qc6 Qa7 28. Bb5 Rb8 29. Bd3 Qe7 30. Qa6 Qg5 31. Qxa5 Bxh3 32. Bf1 Be6 33. Qc7 Rc8 34. Qa5 Rc2 35. Ra2 Qf5 36. Rxc2 Qxc2 37. Qb5 h5 38. Qd3 Qxd3 39. Bxd3 Kf6 40. f3 Ke7 41. Kf2 Kf6 42. e4 1/2-1/2

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "1999.??.??"]
[Round "5"]
[White "Tuka, Oleg"]
[Black "Shistariova, S."]
[Result "1-0"]
[ECO "A30"]
[PlyCount "101"]
[EventDate "1999.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. c4 b6 5. e3 Bb7 6. Be2 0-0 7. 0-0 c5 8. d3 d6 9. Nbd2 Nbd7 10. a3 Qc7 11. Rc1 Rac8 12. Rc2 Rfe8 13. Qa1 a6 14. Re1 Qb8 15. Rcc1 b5 16. d4 bxc4 17. Bxc4 Nd5 18. dxc5 Bxb2 19. Qxb2 Nxc5 20. b4 Na4 21. Qb3 Nab6 22. Bf1 Nf6 23. Nd4 Rxc1 24. Rxc1 Rc8 25. Qb1 Nbd5 26. Nc4 Nd7 27. Na5 Ne5 28. Rc2 Nb6 29. Qc1 Rxc2 30. Qxc2 Kf8 31. Qe2 Bc8 32. Qb2 Kg8 33. Qc3 Na4 34. Qc2 Nb6 35. h3 Bb7 36. f4 Ned7 37. Ndc6 Bxc6 38. Nxc6 Qe8 39. Bxa6 Nd5 40. Qd3 N7f6 41. Nd4 e5 42. Bb5 Qc8 43. Nc6 e4 44. Qd4 Qb7 45. a4 Qb6 46. Qxb6 Nxb6 47. a5 Na8 48. Nd4 Nc7 49. Bc6 Nfd5 50. Bxd5 Nxd5 51. b5 1-0

