Event: CZECH OPEN 2025 - G1 - PARDUBICKÝ KRAJ OPEN - rapid tournament
Site: Pardubice, Czech Republic
Date: 2025-07-24
White: Nytra, Ondrej
WhiteTitle: FM
WhiteElo: 2148
Black: Vykouk, Jan
BlackTitle: IM
BlackElo: 2425
Result: 1/2-1/2
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard
TimeControl: 20 min + 10 sec

1. e4 { [%eval 0.18] [%clk 0:20:18] } 1... c5 { [%eval 0.25] [%clk 0:20:19] } 2. Nf3 { [%eval 0.2] [%clk 0:20:26] } 2... d6 { [%eval 0.31] [%clk 0:20:28] } 3. d4 { [%eval 0.22] [%clk 0:20:35] } 3... cxd4 { [%eval 0.19] [%clk 0:20:37] } 4. Nxd4 { [%eval 0.18] [%clk 0:20:44] } 4... Nf6 { [%eval 0.31] [%clk 0:20:46] } 5. Nc3 { [%eval 0.32] [%clk 0:20:53] } 5... a6 { [%eval 0.28] [%clk 0:20:55] } 6. Be2 { [%eval 0.14] [%clk 0:21:02] } 6... e5 { [%eval 0.14] [%clk 0:21:02] } 7. Nf3 { [%eval 0.0] [%clk 0:21:11] } 7... Qc7 { [%eval 0.36] [%clk 0:21:01] } 8. O-O { [%eval 0.33] [%clk 0:20:34] } 8... Be7 { [%eval 0.34] [%clk 0:21:09] } 9. Bg5 { [%eval 0.27] [%clk 0:19:40] } 9... Nbd7 { [%eval 0.21] [%clk 0:21:17] } 10. Nd2 { [%eval 0.16] [%clk 0:19:26] } 10... b5 { [%eval 0.38] [%clk 0:21:11] } 11. Bxf6?! { [%eval -0.31] } { Inaccuracy. a4 was best. } { [%clk 0:19:28] } 11... Nxf6 { [%eval -0.41] [%clk 0:21:20] } 12. a4 { [%eval -0.34] [%clk 0:19:37] } 12... b4 { [%eval -0.35] [%clk 0:21:29] } 13. Nd5 { [%eval -0.34] [%clk 0:19:46] } 13... Nxd5 { [%eval -0.3] [%clk 0:21:38] } 14. exd5 { [%eval -0.33] [%clk 0:19:55] } 14... O-O { [%eval -0.41] [%clk 0:20:28] } 15. a5 { [%eval -0.32] [%clk 0:19:49] } 15... Bd8 { [%eval -0.13] [%clk 0:17:13] } 16. Nc4 { [%eval -0.12] [%clk 0:19:28] } 16... Qc5 { [%eval -0.21] [%clk 0:17:17] } 17. Qd2 { [%eval -0.42] [%clk 0:18:31] } 17... Bd7 { [%eval 0.04] [%clk 0:17:21] } 18. Qe3 { [%eval -0.04] [%clk 0:17:32] } 18... Qxe3 { [%eval -0.1] [%clk 0:16:47] } 19. fxe3 { [%eval -0.24] [%clk 0:17:40] } 19... Bb5 { [%eval 0.01] [%clk 0:16:54] } 20. Kf2 { [%eval -0.12] [%clk 0:17:34] } 20... Bxc4 { [%eval -0.1] [%clk 0:15:40] } 21. Bxc4 { [%eval -0.05] [%clk 0:17:41] } 21... Rc8 { [%eval -0.09] [%clk 0:15:49] } 22. b3 { [%eval -0.14] [%clk 0:17:32] } 22... Rc5 { [%eval -0.15] [%clk 0:15:49] } 23. Ra4 { [%eval -0.06] [%clk 0:17:06] } 23... Rxa5 { [%eval -0.05] [%clk 0:14:28] } 24. Rxa5 { [%eval -0.26] [%clk 0:16:59] } 24... Bxa5 { [%eval -0.37] [%clk 0:14:36] } 25. Ra1 { [%eval -0.27] [%clk 0:17:08] } 25... Bb6 { [%eval -0.27] [%clk 0:14:46] } 26. Rxa6 { [%eval -0.78] [%clk 0:17:17] } 26... Bc5 { [%eval -0.22] [%clk 0:14:55] } 27. Rc6 { [%eval -0.34] [%clk 0:15:41] } 27... f5 { [%eval -0.14] [%clk 0:14:48] } 28. Ke2?! { [%eval -0.77] } { Inaccuracy. Ba6 was best. } { [%clk 0:15:43] } 28... h5?! { [%eval -0.14] } { Inaccuracy. Ra8 was best. } { [%clk 0:14:19] } 29. Ba6 { [%eval -0.08] [%clk 0:15:41] } 29... Kh7 { [%eval -0.15] [%clk 0:14:08] } 30. Bc8? { [%eval -1.31] } { Mistake. Rc8 was best. } { [%clk 0:13:58] } 30... h4? { [%eval -0.02] } { Mistake. e4 was best. } { [%clk 0:13:40] } 31. Rc7 { [%eval -0.1] [%clk 0:13:15] } 31... Kh6 { [%eval -0.18] [%clk 0:12:54] } 32. Be6 { [%eval -0.21] [%clk 0:12:53] } 32... g6 { [%eval -0.18] [%clk 0:13:02] } 33. Rc8 { [%eval -0.18] [%clk 0:12:53] } 33... Rf6 { [%eval 0.0] [%clk 0:12:26] } 34. Rh8+ { [%eval -0.17] [%clk 0:12:22] } 34... Kg5 { [%eval -0.15] [%clk 0:12:25] } 35. h3?? { [%eval -2.16] } { Blunder. Rb8 was best. } { [%clk 0:10:26] } 35... e4 { [%eval -2.37] [%clk 0:12:00] } 36. Rh7 { [%eval -2.31] [%clk 0:09:36] } 36... Rf8 { [%eval -2.37] [%clk 0:11:57] } 37. Rg7 { [%eval -2.51] [%clk 0:08:02] } 37... Ra8 { [%eval -2.73] [%clk 0:09:49] } 38. Rg8 { [%eval -2.68] [%clk 0:06:58] } 38... Ra2 { [%eval -2.17] [%clk 0:08:00] } 39. Kd2 { [%eval -2.27] [%clk 0:07:06] } 39... Kf6?? { [%eval -0.33] } { Blunder. Ra7 was best. } { [%clk 0:08:04] } 40. Rf8+?? { [%eval -2.46] } { Blunder. Bd7 was best. } { [%clk 0:07:01] } 40... Kg7 { [%eval -2.19] [%clk 0:07:56] } 41. Rg8+ { [%eval -2.32] [%clk 0:06:53] } 41... Kh7 { [%eval -2.7] [%clk 0:08:02] } 42. Bf7 { [%eval -2.37] [%clk 0:06:48] } 42... Ra7 { [%eval -2.31] [%clk 0:06:24] } 43. Be6 { [%eval -2.33] [%clk 0:06:55] } 43... Ra1 { [%eval -2.0] [%clk 0:04:15] } 44. Bf7 { [%eval -2.52] [%clk 0:06:58] } 44... f4 { [%eval -2.47] [%clk 0:03:41] } 45. exf4 { [%eval -2.24] [%clk 0:03:53] } 45... e3+ { [%eval -1.98] [%clk 0:03:50] } 46. Ke2 { [%eval -1.88] [%clk 0:04:01] } 46... Rc1?? { [%eval 0.0] } { Blunder. Ra7 was best. } { [%clk 0:03:38] } 47. Rxg6 { [%eval 0.0] [%clk 0:03:13] } 47... Rxc2+ { [%eval -0.03] [%clk 0:03:46] } 48. Ke1?? { [%eval -2.37] } { Blunder. Kf3 was best. } { [%clk 0:03:22] } 48... Bd4 { [%eval -1.89] [%clk 0:02:26] } 49. Re6 { [%eval -1.7] [%clk 0:02:52] } 49... Bc3+ { [%eval -2.15] [%clk 0:01:39] } 50. Kd1 { [%eval -1.81] [%clk 0:03:00] } 50... Rd2+ { [%eval -1.86] [%clk 0:01:44] } 51. Ke1 { [%eval -1.67] [%clk 0:01:10] } 51... Rxg2+ { [%eval -1.91] [%clk 0:01:50] } 52. Kd1 { [%eval -2.09] [%clk 0:00:25] } 52... Rd2+ { [%eval -1.72] [%clk 0:01:57] } 53. Ke1 { [%eval -1.74] [%clk 0:00:33] } 53... Rf2+ { [%eval -1.55] [%clk 0:01:44] } 54. Kd1 { [%eval -1.7] [%clk 0:00:42] } 54... Rxf4? { [%eval -0.1] } { Mistake. Rd2+ was best. } { [%clk 0:01:29] } 55. Bg6+ { [%eval 0.0] [%clk 0:00:36] } 55... Kg7 { [%eval -0.14] [%clk 0:01:36] } 56. Bd3 { [%eval -0.35] [%clk 0:00:16] } 56... Rf3 { [%clk 0:00:30] } 57. Ke2 { [%clk 0:00:16] } 57... Rxh3 { [%clk 0:00:39] } 58. Rxe3 { [%clk 0:00:17] } 58... Rh2+ { [%clk 0:00:46] } 59. Kf3 { [%clk 0:00:17] } 59... Be5 { [%clk 0:00:32] } 60. Kg4 { [%clk 0:00:16] } 60... Bg3 { [%clk 0:00:13] } 61. Re7+ { [%clk 0:00:17] } 61... Kf6 { [%clk 0:00:18] } 62. Re6+ { [%clk 0:00:25] } 62... Kf7 { [%clk 0:00:28] } 63. Bg6+ { [%clk 0:00:32] } 63... Kg7 { [%clk 0:00:37] } 64. Kg5 { [%clk 0:00:23] } 64... Rf2 { [%clk 0:00:24] } 65. Re7+ { [%clk 0:00:27] } 65... Kg8 { [%clk 0:00:27] } 66. Re8+ { [%clk 0:00:36] } 66... Rf8 { [%clk 0:00:23] } 67. Rxf8+ { [%clk 0:00:39] } 67... Kxf8 { [%clk 0:00:32] } 68. Kg4 { [%clk 0:00:48] } 68... Kg7 { [%clk 0:00:40] } 69. Bd3 { [%clk 0:00:57] } 69... Kf6 { [%clk 0:00:49] } 70. Bc4 { [%clk 0:01:06] } 70... Ke5 { [%clk 0:00:56] } 71. Kh3 { [%clk 0:01:15] } 71... Be1 { [%clk 0:01:03] } 72. Kg4 { [%clk 0:01:23] } 72... Ke4 { [%clk 0:01:11] } 73. Kh3 { [%clk 0:01:32] } 73... Kf3 { [%clk 0:01:19] } 74. Bb5 { [%clk 0:01:41] } 74... Bf2 { [%clk 0:01:26] } 1/2-1/2