[Event "Usti nad Labem Chlumecky Blitz op"]
[Site "Usti nad Labem"]
[Date "2024.05.05"]
[Round "9"]
[White "Bazantova, Marie"]
[Black "Lesak, Ondrej"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1863"]
[BlackElo "1867"]
[PlyCount "34"]
[EventDate "2024.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. d3 Bc5 5. Bg5 h6 6. Bh4 g5 7. Bg3 d6 8. Nge2 Be6 9. Bxe6 fxe6 10. Qd2 Qe7 11. 0-0-0 0-0-0 12. a3 Nh5 13. Na4 Nxg3 14. Nxg3 d5 15. Nxc5 Qxc5 16. Qe2 Nd4 17. Qd2 Nb3+ 0-1

[Event "Usti nad Labem Chlumecky Blitz op"]
[Site "Usti nad Labem"]
[Date "2024.05.05"]
[Round "12"]
[White "Fojticek, David"]
[Black "Lesak, Ondrej"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1773"]
[BlackElo "1867"]
[PlyCount "83"]
[EventDate "2024.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Ne5 Qd6 8. Nxg6 Qxg6 9. c3 Nd7 10. d4 Qd6 11. Bc4 Ngf6 12. Qb3 e6 13. Qxb7 Nb6 14. Qa6 Nfd5 15. Bxd5 Qxd5 16. 0-0 Bd6 17. Qd3 0-0 18. Ne2 Rad8 19. Bf4 Nc4 20. b3 Nb6 21. c4 Qh5 22. Bxd6 Rxd6 23. c5 Qxc5 24. dxc5 Rxd3 25. cxb6 axb6 26. Rfd1 Rfd8 27. Rxd3 Rxd3 28. Rc1 c5 29. Ng3 Rd2 30. a3 Rb2 31. Rc3 f6 32. Kh2 Kf7 33. f3 f5 34. Kh3 Kf6 35. Nf1 Rf2 36. Ne3 Rb2 37. Nc4 Rb1 38. Nxb6 g5 39. hxg5+ hxg5 40. Rxc5 Rh1+ 41. Kg3 f4+ 42. Kf2 1-0

[Event "Usti nad Labem Chlumecky Blitz op"]
[Site "Usti nad Labem"]
[Date "2024.05.05"]
[Round "13"]
[White "Lesak, Ondrej"]
[Black "Burgermeister, Michal"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1867"]
[BlackElo "1831"]
[PlyCount "106"]
[EventDate "2024.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. e4 c5 2. a3 d5 3. exd5 Qxd5 4. Nf3 Nf6 5. Be2 Nc6 6. b4 cxb4 7. axb4 g6 8. Na3 Bg7 9. Bb2 0-0 10. b5 Nb8 11. c4 Qd8 12. d4 Bf5 13. 0-0 Nbd7 14. Ne5 Nxe5 15. dxe5 Nd7 16. f4 Nc5 17. Bf3 Qc7 18. Qe2 Bd3 19. Qe3 Bxf1 20. Rxf1 Rad8 21. Be2 e6 22. Nc2 b6 23. Nd4 Rd7 24. Nc6 Re8 25. g4 Qc8 26. Bd4 Nb7 27. Bf3 Nd8 28. f5 Bf8 29. fxe6 Nxe6 30. Bb2 Bc5 31. Bd4 Bxd4 32. Nxd4 Rxd4 33. Bc6 Red8 34. Qf3 Qc7 35. Qf6 Rd2 36. h4 Re8 37. h5 Qe7 38. Qf3 Qc5+ 39. Kh1 Qe7 40. hxg6 hxg6 41. Bxe8 Qxe8 42. Qe3 Rd4 43. Qh6 Qf8 44. Qe3 Qg7 45. Rf6 Rxg4 46. Qd3 Rh4+ 47. Kg1 Qh6 48. Qd7 Nf8 49. Qxf7+ Kh8 50. Qxf8+ Qxf8 51. Rxf8+ Kg7 52. Ra8 Rxc4 53. Rxa7+ Kg8 1/2-1/2

[Event "Usti nad Labem Chlumecky Blitz op"]
[Site "Usti nad Labem"]
[Date "2024.05.05"]
[Round "8"]
[White "Lesak, Ondrej"]
[Black "Masek, Daniel"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1867"]
[BlackElo "1834"]
[PlyCount "82"]
[EventDate "2024.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. cxd5 cxd5 4. d4 Nc6 5. Nc3 Nf6 6. Bg5 Bg4 7. e3 e6 8. Bb5 Bd6 9. h3 Bh5 10. g4 Bg6 11. Ne5 Qc7 12. f4 Ne4 13. Rc1 Bxe5 14. dxe5 h6 15. Bh4 h5 16. Qf3 Nxc3 17. Rxc3 Be4 18. Qf1 Bxh1 19. Qxh1 hxg4 20. hxg4 a6 21. Ba4 b5 22. Bc2 b4 23. Rd3 a5 24. Ba4 Kf8 25. Kf2 Rc8 26. Kg3 Ne7 27. e4 dxe4 28. Rd7 Qc1 29. Bxe7+ Kg8 30. Qxc1 Rxc1 31. Rd8+ Kh7 32. Rxh8+ Kxh8 33. Kf2 Ra1 34. Bb3 Rb1 35. Ke3 Rxb2 36. Kxe4 a4 37. Bc4 b3 38. axb3 axb3 39. Ba3 Ra2 40. Bc1 b2 41. Bxb2 Rxb2 0-1

[Event "Usti nad Labem Chlumecky Blitz op"]
[Site "Usti nad Labem"]
[Date "2024.05.05"]
[Round "4"]
[White "Lesak, Ondrej"]
[Black "Peglau, Charis"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1867"]
[BlackElo "1918"]
[PlyCount "57"]
[EventDate "2024.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 Bg4 8. Bd3 e6 9. 0-0 Bd6 10. h3 Bh5 11. Bg5 h6 12. Bh4 Qc7 13. Bxf6 gxf6 14. Be2 0-0-0 15. b4 Rhg8 16. Qa4 Kb8 17. b5 c5 18. dxc5 Qxc5 19. Rad1 Rg7 20. Kh1 Rdg8 21. g3 Bc7 22. Qh4 Bxf3+ 23. Bxf3 Qxc3 24. Qe4 Bb6 25. Rd7 Qc8 26. Rfd1 Rd8 27. Rxd8 Bxd8 28. Rxd8 Qxd8 29. Qxb7# 1-0

[Event "Usti nad Labem Chlumecky Blitz op"]
[Site "Usti nad Labem"]
[Date "2024.05.05"]
[Round "15"]
[White "Lesak, Ondrej"]
[Black "Polak, Martin"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1867"]
[BlackElo "1809"]
[PlyCount "112"]
[EventDate "2024.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 0-0 8. h3 Re8+ 9. Be3 Bf4 10. 0-0 Bxe3 11. fxe3 Rxe3 12. Qd2 Re8 13. Rae1 Be6 14. b3 Nd7 15. c4 Nf8 16. Nh4 Qc7 17. Nf5 Ng6 18. Qf2 Rad8 19. h4 Bxf5 20. Bxf5 Rxe1 21. Rxe1 b6 22. h5 Ne7 23. Bc2 Qd6 24. Rd1 h6 25. Qe3 Re8 26. Qd3 g6 27. hxg6 Nxg6 28. d5 cxd5 29. cxd5 Re5 30. Qc4 Qc5+ 31. Qxc5 bxc5 32. d6 Re8 33. Bxg6 fxg6 34. Kf2 Kf7 35. Rd5 Rd8 36. Rxc5 Rxd6 37. Rc7+ Ke6 38. Rxa7 h5 39. a4 Rb6 40. Rg7 g5 41. Rc7 Rxb3 42. a5 Ra3 43. Rc5 h4 44. Rb5 g4 45. Rh5 Ra2+ 46. Kf1 Ra4 47. Kf2 f5 48. Rh6+ Ke5 49. a6 Ke4 50. Re6+ Kd5 51. Rh6 f4 52. Rxh4 Ra2+ 53. Kg1 g3 54. Kf1 Ke4 55. a7 Rxa7 56. Rh7 Rxh7 0-1

[Event "Usti nad Labem Chlumecky Blitz op"]
[Site "Usti nad Labem"]
[Date "2024.05.05"]
[Round "6"]
[White "Lesak, Ondrej"]
[Black "Stastny, Petr"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1867"]
[BlackElo "1963"]
[PlyCount "58"]
[EventDate "2024.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. h3 c6 5. Bd3 e6 6. c3 Ne7 7. Bg5 h6 8. Bh4 g5 9. Bg3 b5 10. Nbd2 Bb7 11. Qe2 Ng6 12. d5 e5 13. dxc6 Bxc6 14. Bxb5 Qb6 15. Bxc6+ Qxc6 16. Nb3 Nd7 17. 0-0-0 a5 18. Rd5 a4 19. Nbd2 Nb6 20. Qb5 Kd7 21. Bxe5 Nxe5 22. Nxe5+ Bxe5 23. Rxe5 dxe5 24. Qxe5 Rhe8 25. Qg7 Re7 26. Nf3 Qg6 27. Qd4+ Qd6 28. Qg7 f5 29. Rd1 Rxg7 0-1

[Event "Usti nad Labem Chlumecky Blitz op"]
[Site "Usti nad Labem"]
[Date "2024.05.05"]
[Round "11"]
[White "Lesak, Ondrej"]
[Black "Veverka, Vladimir"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1867"]
[BlackElo "1890"]
[PlyCount "57"]
[EventDate "2024.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. Nf3 Nf6 6. g3 b6 7. Bg2 Bb7 8. d3 Be7 9. Be3 0-0 10. 0-0-0 a5 11. h4 Nd5 12. Nxd5 Bxd5 13. Kb1 b5 14. c4 bxc4 15. dxc4 Be4+ 16. Ka1 Qc8 17. Rd4 Qb7 18. Bd2 Bc6 19. Rh2 Bf6 20. Bc3 Bxd4 21. Bxd4 Nd7 22. h5 e5 23. Nxe5 Bxg2 24. Nxd7 Rfe8 25. Be3 Bf3 26. Qe1 Rad8 27. Qd2 Qc6 28. h6 Rxd7 29. Qd1 0-1

[Event "Usti nad Labem Chlumecky Blitz op"]
[Site "Usti nad Labem"]
[Date "2024.05.05"]
[Round "10"]
[White "Lesak, Ondrej"]
[Black "Zeman, Daniel Nikolas"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "1867"]
[BlackElo "1684"]
[PlyCount "149"]
[EventDate "2024.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. 0-0 0-0 6. Nd5 Be7 7. Nxe7+ Qxe7 8. c3 d6 9. d3 a6 10. Ba4 Bg4 11. h3 Bh5 12. g4 Bg6 13. Bg5 h6 14. Bh4 Qe6 15. Bb3 Qd7 16. Bxf6 gxf6 17. Nh4 Kh7 18. Qf3 Qe7 19. Kh2 f5 20. Nxf5 Bxf5 21. Qxf5+ Kh8 22. f4 exf4 23. Rxf4 Ne5 24. d4 Ng6 25. Raf1 Nxf4 26. Rxf4 Kg7 27. Bc2 Rh8 28. e5 dxe5 29. dxe5 Raf8 30. Be4 c6 31. Kg3 Qg5 32. Qxg5+ hxg5 33. Rf5 f6 34. exf6+ Rxf6 35. Rxg5+ Kf7 36. Bf5 Rfh6 37. Kf4 Rxh3 38. Bg6+ Kf8 39. Rf5+ Kg7 40. Bh5 Rh1 41. Rf7+ Kh6 42. Rxb7 Rf8+ 43. Ke5 Re1+ 44. Kd6 Rf6+ 45. Kc5 Re5+ 46. Kb6 c5+ 47. Ka7 Rf2 48. Kxa6 Re6+ 49. Ka7 Kg5 50. a4 Ree2 51. a5 Rxb2 52. Rxb2 Rxb2 53. Be8 Kxg4 54. Bc6 Kf4 55. c4 Ke3 56. Bb5 Kd4 57. Kb6 Ra2 58. a6 Ke5 59. a7 Kd6 60. Ba6 Rb2+ 61. Bb5 Ra2 62. Kb7 Ra5 63. a8Q Rxa8 64. Kxa8 Kc7 65. Ka7 Kc8 66. Kb6 Kb8 67. Kxc5 Kc7 68. Kd5 Kb8 69. c5 Kc7 70. Bc6 Kc8 71. Kd6 Kd8 72. Bd5 Kc8 73. c6 Kd8 74. c7+ Kc8 75. Be6+ 1-0

[Event "Usti nad Labem Chlumecky Blitz op"]
[Site "Usti nad Labem"]
[Date "2024.05.05"]
[Round "14"]
[White "Motlicek, Ondrej"]
[Black "Lesak, Ondrej"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1756"]
[BlackElo "1867"]
[PlyCount "59"]
[EventDate "2024.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 f5 4. exf5 Nf6 5. d3 d5 6. Bb3 Bxf5 7. a3 Bd6 8. Nc3 Ne7 9. Bg5 c6 10. Qe2 Qc7 11. Bxf6 gxf6 12. 0-0-0 Rg8 13. g3 0-0-0 14. Nh4 Be6 15. Kb1 Kb8 16. h3 Rg7 17. Ne4 dxe4 18. Bxe6 exd3 19. Rxd3 Ng6 20. Nxg6 hxg6 21. h4 f5 22. Rhd1 Re7 23. Bb3 e4 24. R3d2 Ree8 25. Qe3 Qe7 26. Qg5 Qxg5 27. hxg5 Be7 28. Rxd8+ Rxd8 29. Rxd8+ Bxd8 30. Bf7 1/2-1/2

[Event "Usti nad Labem Chlumecky Blitz op"]
[Site "Usti nad Labem"]
[Date "2024.05.05"]
[Round "3"]
[White "Mytrofanenko, Erland"]
[Black "Lesak, Ondrej"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1867"]
[PlyCount "106"]
[EventDate "2024.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 f5 4. d3 Nf6 5. Nc3 Bb4 6. Qe2 Nd4 7. Qd1 fxe4 8. dxe4 d5 9. exd5 Bg4 10. Bd2 Nxf3+ 11. gxf3 Bf5 12. Qe2 Qe7 13. 0-0-0 0-0-0 14. Ne4 Bd6 15. Nxd6+ Qxd6 16. Bg5 h6 17. Bxf6 Qxf6 18. Rhg1 Rd6 19. Qe3 Kb8 20. Bb3 g5 21. Rd2 Re8 22. Rgd1 e4 23. fxe4 Rxe4 24. Qg3 Qe5 25. Qxe5 Rxe5 26. c4 b6 27. Bc2 Bg4 28. Rg1 h5 29. b3 Bf3 30. Bd1 Bxd1 31. Rgxd1 Rf6 32. Rf1 Ref5 33. Kd1 Kc8 34. Kc2 Kd7 35. Kc3 Kd6 36. Kb4 a6 37. a4 Rf3 38. Re2 g4 39. Rfe1 Rxf2 40. Re6+ Rxe6 41. Rxe6+ Kd7 42. Rh6 Rxh2 43. Kc3 h4 44. Kd4 g3 45. Rh7+ Kc8 46. Ke5 h3 47. d6 cxd6+ 48. Kxd6 Rd2+ 49. Kc6 Kd8 50. Rxh3 g2 51. Rg3 Rb2 52. Kxb6 Rxb3+ 53. Kxa6 Rxg3 0-1

[Event "Usti nad Labem Chlumecky Blitz op"]
[Site "Usti nad Labem"]
[Date "2024.05.05"]
[Round "5"]
[White "Paulus, Vaclav"]
[Black "Lesak, Ondrej"]
[Result "1-0"]
[ECO "C72"]
[WhiteElo "2051"]
[BlackElo "1867"]
[PlyCount "47"]
[EventDate "2024.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 d6 6. 0-0 Be7 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 Bf6 10. Qe3 Ne7 11. Nc3 0-0 12. a4 b4 13. Nd5 Nxd5 14. Bxd5 Rb8 15. a5 Bd7 16. Ra2 c5 17. Bc4 Bc8 18. Rd1 Qe7 19. b3 Bd4 20. Rxd4 cxd4 21. Qxd4 Re8 22. Bb2 Qe5 23. Qa7 Qxe4 24. Qxf7+ 1-0

[Event "Usti nad Labem Chlumecky Blitz op"]
[Site "Usti nad Labem"]
[Date "2024.05.05"]
[Round "7"]
[White "Poliakov, Ivan"]
[Black "Lesak, Ondrej"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1644"]
[BlackElo "1867"]
[PlyCount "92"]
[EventDate "2024.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Nc3 0-0 6. Bd3 cxd4 7. Nxd4 Nc6 8. Nxc6 dxc6 9. 0-0 Bg4 10. Qc2 Qc7 11. Be2 Be6 12. Bd2 Rad8 13. Rad1 Rd7 14. Rfe1 Rfd8 15. b3 Bf5 16. Qc1 Bg4 17. h3 Bxe2 18. Nxe2 Ne4 19. Bb4 Qe5 20. Nf4 g5 21. Nh5 Qf5 22. f3 Nf6 23. Nxg7 Kxg7 24. Bc3 e5 25. f4 gxf4 26. exf4 Rxd1 27. Rxd1 Rxd1+ 28. Qxd1 Qxf4 29. Qe1 Ne4 30. Bb2 f6 31. Bc1 Qf5 32. g4 Qf3 33. Qe3 Qd1+ 34. Kg2 Ng5 35. h4 Qc2+ 36. Kh1 Qd1+ 37. Kg2 Qxg4+ 38. Kf1 Qd1+ 39. Kg2 Qg4+ 40. Qg3 Qxg3+ 41. Kxg3 Ne4+ 42. Kf3 Nc3 43. a3 b5 44. cxb5 Nxb5 45. a4 Nd4+ 46. Ke3 Nxb3 0-1

[Event "CZE-chT2B 1920"]
[Site "Czech Republic"]
[Date "2020.06.28"]
[Round "11.7"]
[White "Kopta, Pavel"]
[Black "Lesak, Ondrej"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2221"]
[BlackElo "1876"]
[PlyCount "79"]
[EventDate "2019.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kobylisy"]
[BlackTeam "Decin"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5 8. Be2 Nxf3+ 9. Bxf3 Ne5 10. Be2 a5 11. a3 Bc5 12. Nb3 Ba7 13. 0-0 d6 14. c5 0-0 15. cxd6 cxd6 16. Nxa5 g5 17. Bg3 Bxe3 18. Nc4 Nxc4 19. Bxc4 Bf4 20. Qf3 Bxg3 21. fxg3 Ra5 22. Bd5 Be6 23. Rae1 Bxd5 24. Rxe7 Bxf3 25. Rxf3 Rb5 26. b4 f5 27. Rc3 Rf7 28. Rcc7 Rxe7 29. Rxe7 b6 30. Rb7 h5 31. h4 f4 32. gxf4 gxf4 33. Kf2 Rd5 34. Rxb6 Kf7 35. a4 Rd3 36. a5 Ke6 37. Rb5 d5 38. a6 Kd6 39. a7 Kc6 40. Ra5 1-0

[Event "CZE-chT2B 1920"]
[Site "Czech Republic"]
[Date "2020.06.18"]
[Round "10.8"]
[White "Jahodka, Josef"]
[Black "Lesak, Ondrej"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1664"]
[BlackElo "1876"]
[PlyCount "106"]
[EventDate "2019.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Karlovy Vary Tietz II"]
[BlackTeam "Decin"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Nd7 7. b3 Bb4+ 8. c3 Ba5 9. 0-0 Ne7 10. Ba3 Ng6 11. Bd6 Bc7 12. Ba3 c5 13. Re1 b6 14. Nbd2 Kf8 15. Nf1 Kg8 16. Bc1 h5 17. h3 h4 18. Ng5 Qe8 19. f4 Bd8 20. f5 Bxg5 21. Bxg5 Rh5 22. fxg6 Rxg5 23. gxf7+ Qxf7 24. Kh1 Rf8 25. Re3 Qf5 26. Nh2 Qxd3 27. Rxd3 Rgf5 28. Rf3 Rxf3 29. Nxf3 Rf4 30. Rd1 Kf7 31. Rd3 Kg6 32. Kh2 Kf5 33. g3 Ke4 34. Ng5+ Kxd3 35. gxf4 Nf8 36. dxc5 bxc5 37. f5 exf5 38. e6 Ng6 39. Nf3 Kxc3 40. Nxh4 Ne7 41. Kg3 d4 42. Kf4 d3 43. Nxf5 Nd5+ 44. Ke5 d2 45. Ne3 Nxe3 46. e7 Nc4+ 47. bxc4 d1Q 48. Ke6 Qh5 49. Kd7 Qxh3+ 50. Kd8 Qe6 51. a4 g5 52. a5 g4 53. a6 g3 0-1

[Event "CZE-chT2B 1920"]
[Site "Czech Republic"]
[Date "2019.11.17"]
[Round "3.8"]
[White "Chaloupka, Frantisek"]
[Black "Lesak, Ondrej"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1978"]
[BlackElo "1876"]
[PlyCount "53"]
[EventDate "2019.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Litomerice"]
[BlackTeam "Decin"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c6 2. d4 d6 3. Nc3 Nf6 4. Bg5 Nbd7 5. f4 Qa5 6. Qd2 b5 7. Bd3 b4 8. Nce2 c5 9. c3 Bb7 10. Ng3 bxc3 11. bxc3 cxd4 12. cxd4 Qxd2+ 13. Kxd2 Ng4 14. Nf3 Nf2 15. Rhb1 Nb6 16. Bb5+ Kd8 17. d5 h6 18. a4 f5 19. a5 Nxe4+ 20. Nxe4 fxe4 21. Nd4 e3+ 22. Ke1 Bxd5 23. axb6 hxg5 24. Bc6 Rxh2 25. Bxd5 Rh1+ 26. Ke2 Rxb1 27. Rxb1 1-0

[Event "CZE-chT2B 1718"]
[Site "Czech Republic"]
[Date "2018.03.18"]
[Round "10.7"]
[White "Lesak, Ondrej"]
[Black "Crha, Josef"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1905"]
[BlackElo "2033"]
[PlyCount "68"]
[EventDate "2017.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Decin"]
[BlackTeam "Mlada Boleslav"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 e6 3. c4 d5 4. cxd5 exd5 5. exd5 Nf6 6. Bb5+ Bd7 7. Qe2+ Qe7 8. Qxe7+ Bxe7 9. Be2 Nxd5 10. d4 0-0 11. 0-0 cxd4 12. Nxd4 Nc6 13. Nxc6 Bxc6 14. Bd2 Bf6 15. Nc3 Rfe8 16. Bc4 Nxc3 17. Bxc3 Bxc3 18. bxc3 Re5 19. Bd3 Rd8 20. Rad1 Red5 21. Be2 Kf8 22. Rxd5 Rxd5 23. Rd1 Rxd1+ 24. Bxd1 Bd5 25. Bb3 Bxb3 26. axb3 a5 27. c4 Ke7 28. Kf1 Kd6 29. Ke2 Kc5 30. Kd3 Kb4 31. Kc2 a4 32. bxa4 Kxc4 33. f4 f5 34. h3 h5 0-1

[Event "CZE-chT2B 1718"]
[Site "Czech Republic"]
[Date "2018.02.25"]
[Round "9.8"]
[White "Lesak, Ondrej"]
[Black "Plasil, Petr"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1905"]
[BlackElo "2042"]
[PlyCount "109"]
[EventDate "2017.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Decin"]
[BlackTeam "Kobylisy"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. 0-0 Nf6 6. d3 h6 7. h3 0-0 8. Be3 d6 9. Qd2 Nd4 10. Nh2 a6 11. Nd5 Be6 12. Nxe7+ Qxe7 13. Bxe6 Nxe6 14. f4 exf4 15. Bxf4 Nxf4 16. Qxf4 Qe5 17. Qxe5 dxe5 18. Rf5 Rfe8 19. Raf1 Re7 20. R1f2 Rd8 21. Nf3 Nd7 22. Nd2 b5 23. Nf1 Nb6 24. R5f3 Na4 25. Ne3 Nxb2 26. Nd5 Rb7 27. Rd2 Na4 28. c4 b4 29. Kf1 Nc3 30. Nxc3 bxc3 31. Rc2 Rb2 32. Rxc3 Rxa2 33. Rf2 Ra1+ 34. Ke2 Rb8 35. Ke3 a5 36. Rcc2 a4 37. Rb2 Ra8 38. Ra2 Rxa2 39. Rxa2 Kf8 40. Kd2 Ke7 41. Kc3 Kd6 42. Kb2 Rb8+ 43. Ka3 Rb3+ 44. Kxa4 Rxd3 45. Rb2 Rd4 46. Rb6+ Kc7 47. Kb5 Rxe4 48. Rc6+ Kd7 49. Rxc5 f5 50. Rc6 Rd4 51. Rg6 e4 52. Rxg7+ Kd8 53. Rf7 Rd2 54. Rxf5 Rxg2 55. Kc5 1/2-1/2

[Event "CZE-chT2B 1718"]
[Site "Czech Republic"]
[Date "2017.11.19"]
[Round "3.6"]
[White "Lesak, Ondrej"]
[Black "Cerny, Martin"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1905"]
[BlackElo "2136"]
[PlyCount "50"]
[EventDate "2017.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Decin"]
[BlackTeam "Turnov Zikuda II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. 0-0 b5 8. Nxc6 dxc6 9. Bf3 e5 10. Be3 Nf6 11. Ne2 Be6 12. c3 Be7 13. Qc2 0-0 14. a4 Qb7 15. axb5 cxb5 16. Ng3 g6 17. Be2 Rfc8 18. f3 a5 19. Rfc1 a4 20. Qd1 Nd7 21. Qf1 Nc5 22. Bxb5 Nb3 23. Rxa4 Nxc1 24. Bxc1 Rxa4 25. Bxa4 Qa7+ 0-1

[Event "CZE-chT2B 1415"]
[Site "Czech Republic"]
[Date "2015.03.15"]
[Round "9.8"]
[White "Lesak, Ondrej"]
[Black "Budil, Zdenek"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1874"]
[BlackElo "1963"]
[PlyCount "27"]
[EventDate "2014.11.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Decin"]
[BlackTeam "Most Chess"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Nbd7 9. Be2 b5 10. 0-0 Be7 11. Qd2 Nb6 12. Rad1 Qc7 13. Nc1 0-0 14. a3 1/2-1/2

[Event "Hradec Kralove Sten op"]
[Site "Hradec Kralove"]
[Date "2011.05.13"]
[Round "7"]
[White "Lesak, Ondrej"]
[Black "Pulpan, Jakub"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1813"]
[BlackElo "1959"]
[PlyCount "90"]
[EventDate "2011.05.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. Nf3 Be7 5. e3 0-0 6. c5 b6 7. b4 a5 8. bxa5 bxc5 9. Bd3 cxd4 10. exd4 c5 11. Kf1 Nc6 12. dxc5 Bxc5 13. Na4 Qxa5 14. Nxc5 Qxc5 15. Be3 Qa5 16. Nd4 Ne5 17. Bc2 Nc4 18. Bg5 Ne4 19. Bxe4 dxe4 20. h4 f6 21. Be3 Qc3 22. Qc1 Nxe3+ 23. fxe3 Qxc1+ 24. Rxc1 Rxa2 25. Kg1 e5 26. Nb5 Ba6 27. Nc3 Ra3 28. Nd1 Be2 29. Kf2 Bd3 30. Rh3 Ra2+ 31. Kg1 Rb8 32. Kh2 Rc2 33. Rxc2 Bxc2 34. Nf2 Rb2 35. h5 Bd3 36. Ng4 Be2 37. Rg3 Kf7 38. Kh3 Bxg4+ 39. Kxg4 g6 40. Kh4 Rf2 41. h6 Rf5 42. Rh3 Rh5+ 43. Kg4 f5+ 44. Kg3 Rxh3+ 45. gxh3 g5 0-1

[Event "Hradec Kralove Sten op"]
[Site "Hradec Kralove"]
[Date "2011.05.12"]
[Round "6"]
[White "Dosedel, Jiri"]
[Black "Lesak, Ondrej"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2098"]
[BlackElo "1813"]
[PlyCount "75"]
[EventDate "2011.05.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. f3 e6 7. Be3 g6 8. Qd2 Bg7 9. 0-0-0 a6 10. Nxc6 bxc6 11. Qxd6 Qxd6 12. Rxd6 Bb7 13. Na4 Nd7 14. Bc4 Be5 15. Rd2 Bc7 16. Rhd1 Ne5 17. Bb3 0-0 18. h3 Ba5 19. c3 c5 20. Bxc5 Rfc8 21. Bb6 Nc4 22. Bxc4 Rxc4 23. Bxa5 Rxa4 24. b4 Kg7 25. Kb2 Bc6 26. Rd6 Bb5 27. Kb3 Ra7 28. c4 Rxa5 29. bxa5 Be8 30. Rb6 Bd7 31. Rdd6 Bc8 32. c5 Kf6 33. f4 Ke7 34. e5 h5 35. g4 hxg4 36. hxg4 Ra8 37. g5 Ra7 38. Rb8 1-0

[Event "Hradec Kralove Sten op"]
[Site "Hradec Kralove"]
[Date "2011.05.12"]
[Round "5"]
[White "Lesak, Ondrej"]
[Black "Christensen, Henrik"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1813"]
[BlackElo "2020"]
[PlyCount "65"]
[EventDate "2011.05.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 d6 7. Qd2 a6 8. f3 Qa5 9. 0-0-0 Bd7 10. Kb1 b5 11. Nd5 Qxd2 12. Rxd2 Rc8 13. Nb6 Rc7 14. c4 b4 15. Nxd7 Bxd4 16. Rxd4 Rxd7 17. Rd2 Nf6 18. Be2 0-0 19. Rhd1 Ra8 20. c5 Ne8 21. f4 Rc7 22. Bf3 Rb8 23. b3 Kg7 24. Rc2 Nd8 25. cxd6 Rxc2 26. d7 Nd6 27. Kxc2 f6 28. e5 Nb5 29. Bc5 Kf7 30. exf6 Kxf6 31. Bxb4 Ne6 32. Bc3+ Nxc3 33. Kxc3 1-0

[Event "Hradec Kralove Sten op"]
[Site "Hradec Kralove"]
[Date "2011.05.10"]
[Round "3"]
[White "Lesak, Ondrej"]
[Black "Seidl, Stepan"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1813"]
[BlackElo "2090"]
[PlyCount "88"]
[EventDate "2011.05.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e3 b6 4. d4 Nc6 5. Nf3 exd4 6. exd4 Bb4 7. Qe2+ Ne7 8. Bg5 0-0 9. Bxf6 Bxc3+ 10. bxc3 gxf6 11. Qc2 Ng6 12. 0-0-0 d5 13. h3 Ba6 14. Qa4 Bxc4 15. Bxc4 dxc4 16. Qxc4 Qd6 17. d5 Rfd8 18. Qc6 Qf4+ 19. Kb1 Ne7 20. Qb5 Nxd5 21. Qc6 Ne7 22. Qb5 c5 23. Rhe1 Nd5 24. Qb3 Qf5+ 25. Kb2 Nf4 26. Re3 Nd3+ 27. Ka1 Nxf2 28. Rde1 Nd3 29. Re7 Qd5 30. Re8+ Kg7 31. R1e4 f5 32. Qxd5 Rxd5 33. R4e7 Rxe8 34. Rxe8 Kf6 35. Rh8 Ne5 36. Rxh7 Nxf3 37. gxf3 Rd3 38. Kb2 Rxf3 39. h4 Kg6 40. Rh8 f4 41. a3 Rg3 42. Kc2 Kg7 43. Rh5 Rg2+ 44. Kd3 Rg3+ 0-1

[Event "Hradec Kralove Sten op"]
[Site "Hradec Kralove"]
[Date "2011.05.08"]
[Round "1"]
[White "Lesak, Ondrej"]
[Black "Cizinsky, Petr"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1813"]
[BlackElo "2158"]
[PlyCount "98"]
[EventDate "2011.05.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Nbd7 9. Qd2 Qc7 10. Bd3 b5 11. Qf2 Be7 12. 0-0 b4 13. Ne2 d5 14. h3 0-0 15. Rac1 dxe4 16. fxe4 a5 17. c3 Qb7 18. cxb4 axb4 19. Nc5 Nxc5 20. Bxc5 Rxa2 21. Bxe7 Qxe7 22. Rc2 Rd8 23. Nc1 Ra5 24. Qb6 Qa7 25. Qxa7 Rxa7 26. Re1 Kf8 27. Kf2 Nh5 28. Bc4 Rc7 29. b3 Rdc8 30. Nd3 Bxc4 31. bxc4 Rxc4 32. Rxc4 Rxc4 33. Nxe5 Rc3 34. Ra1 f6 35. Ra8+ Ke7 36. Nf3 Nf4 37. Ra7+ Kd6 38. Rxg7 Rc2+ 39. Ke3 Nxg2+ 40. Kd4 b3 41. Rb7 b2 42. Kd3 Rf2 43. Nd4 Nf4+ 44. Ke3 Kc5 45. Kxf2 Kxd4 46. Kf3 Nd3 47. h4 h5 48. Rd7+ Kc4 49. Rb7 Nb4 0-1

[Event "Teplice op 2nd"]
[Site "Teplice"]
[Date "2007.06.23"]
[Round "9"]
[White "Macek, Kamil"]
[Black "Lesak, Ondrej"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1951"]
[PlyCount "65"]
[EventDate "2007.06.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 dxc4 5. Bxc4 Bd6 6. Nf3 Nf6 7. 0-0 0-0 8. Bg5 Bg4 9. Nc3 Nbd7 10. Re1 c6 11. h3 Bh5 12. Ne4 Bb8 13. Rc1 h6 14. Bh4 g5 15. Bg3 Qb6 16. Nxf6+ Nxf6 17. Be5 Nd7 18. Qd3 Bxe5 19. Nxe5 Nxe5 20. dxe5 Rad8 21. Qc2 Qd4 22. e6 Bg6 23. Qb3 Rb8 24. Rcd1 Qb6 25. Qc3 fxe6 26. Bxe6+ Bf7 27. Rd7 Qxf2+ 28. Kxf2 Bxe6+ 29. Kg1 Bxd7 30. Qc4+ Rf7 31. Re7 Be8 32. Qe6 Kf8 33. Rxf7+ 1-0

[Event "Teplice op 2nd"]
[Site "Teplice"]
[Date "2007.06.22"]
[Round "8"]
[White "Lesak, Ondrej"]
[Black "Vnoucek, Pavel"]
[Result "1/2-1/2"]
[ECO "B06"]
[BlackElo "1695"]
[PlyCount "115"]
[EventDate "2007.06.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 c6 4. Nf3 d6 5. Be3 Bg4 6. Be2 Bxf3 7. Bxf3 Qb6 8. c3 Qxb2 9. 0-0 Qb6 10. Nd2 Qc7 11. g4 e6 12. Nb3 Ne7 13. Qc2 Nd7 14. Bf2 0-0 15. f5 gxf5 16. gxf5 exf5 17. exf5 Nf6 18. Bg3 Qd7 19. Bg2 Ned5 20. Qd2 Rfe8 21. Rae1 b5 22. Nc1 Rxe1 23. Rxe1 Qxf5 24. Bxd6 Qg6 25. Be5 Bh6 26. Qb2 Ng4 27. Be4 Qg5 28. Kh1 Nxe5 29. dxe5 Qd2 30. Rg1+ Kh8 31. Qxd2 Bxd2 32. Bxd5 cxd5 33. Ne2 Rc8 34. Rd1 Bxc3 35. Rxd5 a6 36. Kg2 b4 37. Kf3 Rc6 38. Nf4 Kg7 39. Nh5+ Kg6 40. Nf4+ Kf5 41. e6+ Kf6 42. exf7 Kxf7 43. Rd7+ Kg8 44. Ra7 Be5 45. Nd3 Bxh2 46. Nxb4 Rc3+ 47. Kg2 Be5 48. Rxa6 Kf7 49. Rh6 Kg7 50. Re6 Bd4 51. Rc6 Ra3 52. Ra6 Rxa6 53. Nxa6 Kf6 54. a4 Ke7 55. Nb4 Kd7 56. Kh3 Kc7 57. Kh4 h6 58. Kh5 1/2-1/2

[Event "Teplice op 2nd"]
[Site "Teplice"]
[Date "2007.06.21"]
[Round "7"]
[White "Zima, Tomas"]
[Black "Lesak, Ondrej"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "52"]
[EventDate "2007.06.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Be3 cxd4 7. Bxd4 Nc6 8. Bb5 Nxd4 9. Qxd4 a6 10. Bxd7+ Bxd7 11. 0-0 Rc8 12. Rac1 Bc5 13. Qd1 Qb6 14. Rb1 0-0 15. Ne2 Bb5 16. c3 Rfd8 17. a4 Bxe2 18. Qxe2 d4 19. a5 Qb3 20. Qd1 Qb5 21. b4 dxc3 22. Qb3 Qxb4 23. Qxb4 Bxb4 24. Rfc1 c2 25. Ra1 Ba3 26. Rxa3 Rd1+ 0-1

[Event "Teplice op 2nd"]
[Site "Teplice"]
[Date "2007.06.20"]
[Round "6"]
[White "Lesak, Ondrej"]
[Black "Kriebel, Tadeas"]
[Result "1-0"]
[ECO "C21"]
[PlyCount "109"]
[EventDate "2007.06.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 Nf6 4. e5 Ne4 5. cxd4 d5 6. Bd3 Bb4+ 7. Nd2 0-0 8. a3 Bxd2+ 9. Bxd2 Nc6 10. Be3 f6 11. exf6 Qxf6 12. Qh5 Bf5 13. Bxe4 Bxe4 14. f3 Rae8 15. 0-0-0 g6 16. Qg5 Qxg5 17. Bxg5 Bf5 18. h4 Na5 19. Kd2 Nc4+ 20. Kc3 Ne3 21. Rd2 Nf1 22. Re2 Ng3 23. Rxe8 Rxe8 24. Rh2 Re1 25. Nh3 c6 26. Bf4 Ne2+ 27. Kd2 Nxf4 28. Kxe1 Nd3+ 29. Kd2 Nxb2 30. g4 Bd7 31. Kc3 Nc4 32. Re2 Kf8 33. Kb4 a5+ 34. Kb3 h6 35. Nf4 Kf7 36. Nd3 b6 37. Nf4 Bc8 38. h5 g5 39. Ng6 Be6 40. Ne5+ Nxe5 41. Rxe5 Kf6 42. Re2 Bd7 43. Rc2 Ke7 44. Kc3 Kd6 45. Rb2 b5 46. Kd3 c5 47. dxc5+ Kxc5 48. Re2 b4 49. axb4+ axb4 50. Rc2+ Kb5 51. Rc7 Be6 52. Kd4 Kb6 53. Re7 Bg8 54. Rg7 b3 55. Rxg8 1-0

[Event "Teplice op 2nd"]
[Site "Teplice"]
[Date "2007.06.19"]
[Round "5"]
[White "Bazantova, Marie"]
[Black "Lesak, Ondrej"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2110"]
[PlyCount "73"]
[EventDate "2007.06.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Bc4 Bg4 6. d3 Qh5 7. Bf4 c6 8. Qe2 e6 9. 0-0-0 Qf5 10. Qe3 Nh5 11. Bxb8 Bxf3 12. gxf3 Rxb8 13. Kb1 Qc5 14. Qd2 b5 15. Ne4 Qf5 16. Bb3 Qxf3 17. Rhg1 Qf4 18. Qc3 Qc7 19. Rg5 Nf4 20. d4 a5 21. a3 b4 22. axb4 axb4 23. Qe3 Rd8 24. Qg3 h5 25. Qf3 h4 26. Rgg1 Nd5 27. Ng5 Ra8 28. c3 bxc3 29. bxc3 Rb8 30. Kc2 Ra8 31. Ra1 Rb8 32. Ba4 Rb6 33. Rgb1 Rxb1 34. Rxb1 Rh6 35. Bxc6+ Qxc6 36. Qxf7+ Kd8 37. Rb8+ 1-0

[Event "Teplice op 2nd"]
[Site "Teplice"]
[Date "2007.06.18"]
[Round "4"]
[White "Liska, Jiri1111"]
[Black "Lesak, Ondrej"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2018"]
[PlyCount "81"]
[EventDate "2007.06.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 d5 5. cxd5 Nxd5 6. Bb5 Nxc3 7. Bxc6+ bxc6 8. bxc3 e4 9. Nd4 c5 10. Ne2 Bd7 11. Qc2 Bc6 12. c4 Qd3 13. Qxd3 exd3 14. Nf4 Rd8 15. Bb2 h5 16. f3 Rh6 17. h4 Bd6 18. Kf2 Bxf4 19. exf4 Rhd6 20. Rhe1+ Kd7 21. Re5 f6 22. Rxh5 Re6 23. Re1 Rxe1 24. Kxe1 Re8+ 25. Kf1 Re2 26. Bc3 Kd6 27. Rh7 Re7 28. Kf2 Re2+ 29. Kf1 Re7 30. h5 Ke6 31. h6 gxh6 32. Rxh6 Rf7 33. Kf2 Ba4 34. g4 Ke7 35. Ke3 Bc2 36. Ke4 f5+ 37. Ke5 fxg4 38. fxg4 Bd1 39. g5 Bg4 40. g6 Rf6 41. Rh7+ 1-0

[Event "Teplice op 2nd"]
[Site "Teplice"]
[Date "2007.06.17"]
[Round "3"]
[White "Lesak, Ondrej"]
[Black "Divis, Jiri"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "77"]
[EventDate "2007.06.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. c3 d6 5. d4 exd4 6. cxd4 Bg4 7. Be3 Rb8 8. Nbd2 Nf6 9. h3 Bh5 10. Qc2 a6 11. Bxa6 0-0 12. Be2 d5 13. e5 Bg6 14. Qd1 Ne8 15. a3 f6 16. exf6 Bxf6 17. 0-0 Nd6 18. g4 h6 19. Qb3 Bf7 20. Qc2 Qe7 21. Rfe1 Qd8 22. Rac1 Rc8 23. b3 Qe7 24. Bd3 Qd7 25. Qb2 Nd8 26. Ne5 Qe7 27. Ndf3 Ne6 28. Qc2 c6 29. Bh7+ Kh8 30. Bg6 Kg8 31. Bxf7+ Rxf7 32. Nxf7 Qxf7 33. Ne5 Qf8 34. Qg6 Bxe5 35. Qxe6+ Nf7 36. dxe5 Re8 37. Qf5 Rxe5 38. Bd4 Rxe1+ 39. Rxe1 1-0

[Event "Teplice op 2nd"]
[Site "Teplice"]
[Date "2007.06.17"]
[Round "2"]
[White "Stanek, Stanislav"]
[Black "Lesak, Ondrej"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2007"]
[PlyCount "95"]
[EventDate "2007.06.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. Nc3 e5 2. e4 Nf6 3. Bc4 Nc6 4. a3 d6 5. d3 Be7 6. f4 exf4 7. Bxf4 Bg4 8. Qd2 Nd4 9. Be3 Ne6 10. Nf3 Bxf3 11. gxf3 Nd7 12. 0-0-0 Ne5 13. f4 Nxc4 14. dxc4 Bh4 15. Rhg1 Rg8 16. Qd5 Rb8 17. Qh5 Nf8 18. Rg4 Be7 19. Bxa7 c6 20. Bxb8 Qxb8 21. Rdg1 g6 22. Qh6 Qa7 23. Qh3 h5 24. R4g2 Ne6 25. Qf3 Nd4 26. Qf2 h4 27. h3 Qc5 28. Rd1 Ne6 29. Qxc5 Nxc5 30. b4 Nd7 31. Rdg1 Nb6 32. Kb2 Nxc4+ 33. Kb3 Nb6 34. a4 Kd8 35. e5 dxe5 36. fxe5 Kd7 37. Ne4 Nd5 38. Ng5 Bxg5 39. Rxg5 Ne3 40. e6+ fxe6 41. Rxg6 Rxg6 42. Rxg6 Nf5 43. Kc3 Kd6 44. Kd3 Kd5 45. c4+ Ke5 46. Rg4 Kd6 47. c5+ Kd5 48. Rg8 1-0

[Event "Teplice op 2nd"]
[Site "Teplice"]
[Date "2007.06.16"]
[Round "1"]
[White "Lesak, Ondrej"]
[Black "Sleich, Jan"]
[Result "0-1"]
[ECO "B80"]
[BlackElo "2236"]
[PlyCount "52"]
[EventDate "2007.06.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be2 e6 7. Be3 Be7 8. f3 0-0 9. Qd2 a6 10. 0-0-0 Bd7 11. g4 b5 12. Nxc6 Bxc6 13. Rdg1 Qc7 14. g5 Nd7 15. h4 b4 16. Nd1 d5 17. h5 dxe4 18. f4 Rfd8 19. Qe1 Rac8 20. c4 bxc3 21. Nxc3 Nc5 22. Kb1 Nd3 23. Qg3 Qb7 24. Bxd3 exd3 25. Rh2 Be4 26. Bd2 Rxc3 0-1

