[Event "Prague Golden U18 op"]
[Site "Prague"]
[Date "2023.06.24"]
[Round "7"]
[White "Krzystek, Rudolf"]
[Black "Sebesta, Marek"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "122"]
[EventDate "2023.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 0-0 6. Bh6 e5 7. Bxg7 Kxg7 8. 0-0-0 exd4 9. Qxd4 Nc6 10. Qd2 Re8 11. f3 a5 12. Bb5 Bd7 13. a3 Re5 14. Nd5 Nxd5 15. exd5 Ne7 16. Bxd7 Qxd7 17. Qd4 Kg8 18. Nh3 Rxd5 19. Qh4 Rxd1+ 20. Rxd1 Nf5 21. Qe4 c6 22. Qg4 Qe6 23. Ng5 Qe3+ 24. Kb1 Qe2 25. Rd3 Ne3 26. Qe4 Qxc2+ 27. Ka2 Nc4 28. Rb3 Qxe4 29. Nxe4 d5 30. Nf6+ Kg7 31. Nd7 b5 32. Nc5 Re8 33. a4 bxa4 34. Nxa4 Re2 35. g4 Rxh2 36. Nb6 Nxb6 37. Rxb6 Rc2 38. Kb3 Rc4 39. Ra6 a4+ 40. Rxa4 Rxa4 41. Kxa4 h5 42. gxh5 gxh5 43. Kb4 h4 44. Kc5 h3 45. Kxc6 d4 46. b4 h2 47. b5 h1Q 48. b6 Qb1 49. b7 Qxb7+ 50. Kxb7 d3 51. f4 d2 52. f5 d1Q 53. f6+ Kxf6 54. Kc6 Qd4 55. Kc7 Qd5 56. Kb6 Qc4 57. Kb7 Qc5 58. Kb8 Qc6 59. Ka7 Qb5 60. Ka8 Ke6 61. Ka7 f6 0-1

[Event "Prague Golden U18 op"]
[Site "Prague"]
[Date "2023.06.24"]
[Round "9"]
[White "Madle, Robin"]
[Black "Sebesta, Marek"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1749"]
[PlyCount "87"]
[EventDate "2023.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. b3 Nf6 2. Nf3 g6 3. Bb2 Bg7 4. e3 0-0 5. d4 d5 6. Nbd2 c5 7. c4 cxd4 8. exd4 Nc6 9. Be2 Re8 10. 0-0 Ne4 11. Nxe4 dxe4 12. Ne5 Nxd4 13. Bxd4 Qd6 14. c5 Qd5 15. Bc4 Qd8 16. Bb5 Rf8 17. Bc4 Qc7 18. Nxf7 Rxf7 19. Bxf7+ Kxf7 20. Bxg7 Kxg7 21. Qd4+ e5 22. Qxe4 Bf5 23. Qb4 a5 24. Qc4 Bd7 25. Rfd1 a4 26. Rd6 axb3 27. Qxb3 Ba4 28. Qb6 Qxb6 29. cxb6 Bc6 30. f3 Ra6 31. Re1 Rxa2 32. Rxe5 Rb2 33. Re7+ Kh6 34. Rd4 Rxb6 35. Rh4+ Kg5 36. Rhxh7 Rb1+ 37. Kf2 Bd5 38. Re5+ Kf4 39. Rxd5 Rb2+ 40. Kf1 Ke3 41. Rd1 Rf2+ 42. Kg1 Ra2 43. Re7+ Kf4 44. Rd4+ 1-0

[Event "Prague Golden U18 op"]
[Site "Prague"]
[Date "2023.06.24"]
[Round "4"]
[White "Sebesta, Marek"]
[Black "Dubsky, Lukas"]
[Result "1-0"]
[ECO "B86"]
[BlackElo "1216"]
[PlyCount "90"]
[EventDate "2023.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. a3 Be7 8. h3 Nxe4 9. Nxe4 d5 10. Bd3 dxe4 11. Bxe4 e5 12. Nf5 Qxd1+ 13. Kxd1 Bxf5 14. Bxf5 Nc6 15. c3 0-0 16. Be3 g6 17. Bc2 Rfd8+ 18. Ke2 f5 19. Rad1 e4 20. Bb6 Re8 21. Rd7 Rab8 22. Rhd1 Ne5 23. Bb3+ Kf8 24. Rc7 Nd3 25. Ba7 Rbd8 26. Rxb7 Nf4+ 27. Kf1 Nd3 28. Bb6 Rd6 29. Ba4 Rc8 30. Bd7 Rxb6 31. Rxb6 Rd8 32. Ba4 Nc5 33. Rxd8+ Bxd8 34. Rb8 Ke7 35. Bc6 Bc7 36. Rh8 Kd6 37. Be8 Nd3 38. b4 Ke7 39. Rxh7+ Kxe8 40. Rxc7 Kd8 41. Rc6 Kd7 42. Rxa6 Ke7 43. Rxg6 Kf7 44. Rh6 Kg7 45. Rb6 Kf7 1-0

[Event "Prague Golden U18 op"]
[Site "Prague"]
[Date "2023.06.24"]
[Round "6"]
[White "Sebesta, Marek"]
[Black "Mikhno, Artem"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1792"]
[PlyCount "131"]
[EventDate "2023.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Nf3 e6 6. Bg5 Qb6 7. b3 Bb4+ 8. Bd2 Bxd2+ 9. Nbxd2 Ne7 10. c4 Nd7 11. Be2 f6 12. cxd5 exd5 13. 0-0 fxe5 14. dxe5 0-0 15. Re1 Ng6 16. Bf1 Bg4 17. Qc2 Nxh4 18. Nc4 Nxf3+ 19. gxf3 dxc4 20. fxg4 c3 21. e6 Nf6 22. e7 Rfe8 23. Qxc3 Nxg4 24. Bc4+ Kh8 25. Qf3 Qc7 26. Qh3 g6 27. Re6 Rxe7 28. Rxg6 Rh7 29. Qc3+ Ne5 30. Re1 Rg7 31. Rxg7 Qxg7+ 32. Kf1 Nxc4 33. Qxc4 Rf8 34. Qc5 Qf7 35. Qxa7 Qd5 36. Qe3 Rf6 37. Qe5 Qh1+ 38. Ke2 Qf3+ 39. Kd2 Qxf2+ 40. Re2 Qf4+ 41. Qxf4 Rxf4 42. Re5 h4 43. Ke3 Rb4 44. Re7 h3 45. Kf3 h2 46. Re1 Rh4 47. Rh1 Kg7 48. Kg3 Rh6 49. Rxh2 Rxh2 50. Kxh2 Kf6 51. Kg2 Ke5 52. Kf2 Kd4 53. Ke2 Kc3 54. Ke3 Kb2 55. Kd4 Kxa2 56. b4 Ka3 57. Kc5 Ka4 58. Kc4 b5+ 59. Kc5 Ka3 60. Kxc6 Kxb4 61. Kd5 Kc3 62. Ke4 b4 63. Ke3 b3 64. Ke2 b2 65. Ke3 b1Q 66. Kf4 0-1

[Event "Prague Golden U18 op"]
[Site "Prague"]
[Date "2023.06.24"]
[Round "3"]
[White "Sebesta, Marek"]
[Black "Nguyen, Quyet Thang"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1152"]
[PlyCount "63"]
[EventDate "2023.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nc6 2. e4 e5 3. Bc4 Bc5 4. Ng5 Qxg5 5. 0-0 Nf6 6. Nc3 0-0 7. d4 Bxd4 8. Bxg5 Ne8 9. Na4 Nd6 10. Qg4 Nxc4 11. Bh6 g6 12. Bxf8 Kxf8 13. c3 Bb6 14. Qh4 Kg8 15. Nxb6 axb6 16. b3 Na3 17. f4 d6 18. f5 Bd7 19. f6 Kh8 20. Qh6 Rg8 21. Rf3 b5 22. Rg3 b4 23. Rxg6 Rxg6 24. Qf8+ Rg8 25. Qxf7 Be8 26. Qe6 Nd8 27. Qe7 Nc6 28. Qxc7 Nc2 29. Rf1 Ne3 30. Rf3 Rxg2+ 31. Kh1 Re2 32. Qg7# 1-0

[Event "Prague Golden U18 op"]
[Site "Prague"]
[Date "2023.06.24"]
[Round "8"]
[White "Sebesta, Marek"]
[Black "Svadlenka, Dominik"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1398"]
[PlyCount "124"]
[EventDate "2023.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. Nf3 e6 6. Bd3 Ne7 7. Nc3 c5 8. Nb5 Nc8 9. Bxf5 exf5 10. Bf4 Qa5+ 11. Nc3 c4 12. Qe2 Bb4 13. Bd2 0-0 14. e6 Nd6 15. e7 Re8 16. 0-0 Nc6 17. a3 Bxc3 18. Bxc3 Qc7 19. Ne5 Rxe7 20. Qf3 Nxe5 21. dxe5 Ne4 22. Rfe1 Nxc3 23. Qxc3 Rae8 24. f4 Qc5+ 25. Kh2 d4 26. Qb4 Qxb4 27. axb4 a6 28. Ra5 Rd7 29. Rc5 b5 30. Ra1 d3 31. cxd3 cxd3 32. Rc6 d2 33. Rd1 Red8 34. Rxa6 Rd4 35. g3 Rxb4 36. Rd6 Rxd6 37. exd6 Rd4 38. Kg2 Rxd6 39. Kf2 Rd3 40. Ke2 Rxg3 41. Rxd2 Rg2+ 42. Ke3 Rxd2 43. Kxd2 g5 44. hxg5 hxg5 45. fxg5 Kg7 46. Ke3 Kg6 47. Kf4 f6 48. gxf6 Kxf6 49. b4 Ke6 50. Kf3 Ke5 51. Ke3 f4+ 52. Kf3 Kd4 53. Kxf4 Kc4 54. Ke3 Kxb4 55. Kd2 Ka3 56. Kc1 Kb3 57. Kb1 b4 58. Ka1 Kc2 59. Ka2 b3+ 60. Ka1 b2+ 61. Ka2 b1Q+ 62. Ka3 Qb3# 0-1

