Event: Open B
Date: 2025-07-03
White: Petkov, Andon
WhiteElo: 1794
Black: Cipera, Josef
BlackElo: 1699
Result: 1/2-1/2
ECO: A00
Opening: Grob Opening: Spike, Hurst Attack
Variant: Standard

1. g4? { [%eval -0.96] } { Mistake. c4 was best. } { [%clk 1:30:46] } 1... d5 { [%eval -0.94] [%clk 1:30:40] } 2. Bg2 { [%eval -0.91] [%clk 1:31:04] } 2... e5 { [%eval -0.51] [%clk 1:28:35] } 3. c4?! { [%eval -1.22] } { Inaccuracy. d4 was best. } { [%clk 1:29:26] } 3... dxc4 { [%eval -1.16] [%clk 1:26:41] } 4. Qa4+ { [%eval -1.2] [%clk 1:29:25] } 4... c6 { [%eval -1.39] [%clk 1:26:09] } 5. Qxc4 { [%eval -1.28] [%clk 1:29:44] } 5... Be6 { [%eval -1.38] [%clk 1:24:14] } 6. Qc3 { [%eval -1.53] [%clk 1:29:44] } 6... Nd7 { [%eval -1.37] [%clk 1:22:35] } 7. h3?! { [%eval -2.36] } { Inaccuracy. Nf3 was best. } { [%clk 1:29:39] } 7... Ngf6?! { [%eval -1.29] } { Inaccuracy. h5 was best. } { [%clk 1:22:17] } 8. d3?! { [%eval -2.2] } { Inaccuracy. Qc2 was best. } { [%clk 1:27:07] } 8... Qb6?! { [%eval -1.19] } { Inaccuracy. Nd5 was best. } { [%clk 1:20:41] } 9. Qc2 { [%eval -1.1] [%clk 1:25:37] } 9... Nd5 { [%eval -1.32] [%clk 1:16:08] } 10. a3 { [%eval -1.33] [%clk 1:21:07] } 10... Be7 { [%eval -0.9] [%clk 1:12:01] } 11. Nc3 { [%eval -0.94] [%clk 1:19:36] } 11... Bh4 { [%eval -1.06] [%clk 1:08:26] } 12. e3? { [%eval -2.89] } { Mistake. Nd1 was best. } { [%clk 1:18:27] } 12... Nxe3 { [%eval -2.92] [%clk 1:07:02] } 13. Bxe3 { [%eval -2.85] [%clk 1:18:03] } 13... Qxe3+ { [%eval -2.99] [%clk 1:07:25] } 14. Kf1 { [%eval -2.87] [%clk 1:17:30] } 14... Qb6 { [%eval -2.86] [%clk 1:04:22] } 15. Nf3 { [%eval -2.99] [%clk 1:17:08] } 15... Be7 { [%eval -2.92] [%clk 1:03:24] } 16. Re1 { [%eval -2.95] [%clk 1:16:51] } 16... O-O-O { [%eval -2.97] [%clk 1:00:42] } 17. Nd2 { [%eval -3.51] [%clk 1:07:02] } 17... Nc5 { [%eval -3.53] [%clk 0:52:59] } 18. Nc4 { [%eval -3.93] [%clk 1:04:20] } 18... Bxc4?! { [%eval -2.98] } { Inaccuracy. Qa6 was best. } { [%clk 0:51:56] } 19. dxc4 { [%eval -2.98] [%clk 1:04:45] } 19... Bf6? { [%eval -1.41] } { Mistake. Qb3 was best. } { [%clk 0:50:18] } 20. Be4?! { [%eval -2.2] } { Inaccuracy. h4 was best. } { [%clk 1:02:29] } 20... Rd6?? { [%eval 1.42] } { Blunder. Qb3 was best. } { [%clk 0:45:46] } 21. b4 { [%eval 1.23] [%clk 0:59:43] } 21... Qa6?? { [%eval 3.68] } { Blunder. Nxe4 was best. } { [%clk 0:41:41] } 22. bxc5 { [%eval 3.51] [%clk 0:55:51] } 22... Qxc4+ { [%eval 3.79] [%clk 0:42:06] } 23. Kg2 { [%eval 3.89] [%clk 0:55:20] } 23... Qxc5 { [%eval 3.98] [%clk 0:42:13] } 24. Qb2 { [%eval 3.32] [%clk 0:52:10] } 24... Rhd8?! { [%eval 4.6] } { Inaccuracy. Kb8 was best. } { [%clk 0:41:00] } 25. Bf5+ { [%eval 4.38] [%clk 0:51:36] } 25... Kc7 { [%eval 4.6] [%clk 0:41:17] } 26. Ne4 { [%eval 4.38] [%clk 0:51:40] } 26... Qd4 { [%eval 4.37] [%clk 0:39:17] } 27. Qb3 { [%eval 4.37] [%clk 0:49:09] } 27... Rd5 { [%eval 4.59] [%clk 0:37:38] } 28. Bxh7 { [%eval 4.03] [%clk 0:44:47] } 28... Bh4 { [%eval 3.86] [%clk 0:35:06] } 29. Qf3 { [%eval 4.05] [%clk 0:40:51] } 29... f6 { [%eval 4.23] [%clk 0:30:26] } 30. Bf5 { [%eval 4.13] [%clk 0:39:08] } 30... Qb6 { [%eval 4.02] [%clk 0:21:10] } 31. Re3 { [%eval 3.92] [%clk 0:38:31] } 31... Rb5 { [%eval 4.28] [%clk 0:19:08] } 32. Rd1 { [%eval 4.11] [%clk 0:37:00] } 32... Rbd5 { [%eval 4.4] [%clk 0:17:35] } 33. Red3 { [%eval 3.88] [%clk 0:35:44] } 33... Rd4 { [%eval 4.35] [%clk 0:14:23] } 34. Qe2 { [%eval 3.76] [%clk 0:34:34] } 34... Qb5 { [%eval 3.81] [%clk 0:07:37] } 35. Nc3 { [%eval 3.65] [%clk 0:32:40] } 35... Qc5 { [%eval 3.57] [%clk 0:05:21] } 36. Rxd4 { [%eval 2.92] [%clk 0:14:11] } 36... Rxd4 { [%eval 2.87] [%clk 0:05:01] } 37. Qe3 { [%eval 2.41] [%clk 0:11:44] } 37... Bg5 { [%eval 2.78] [%clk 0:03:20] } 38. Qf3 { [%eval 2.38] [%clk 0:05:47] } 38... Bh4?! { [%eval 3.58] } { Inaccuracy. Rxd1 was best. } { [%clk 0:03:07] } 39. Rxd4 { [%eval 3.55] [%clk 0:05:32] } 39... Qxd4 { [%eval 3.82] [%clk 0:03:18] } 40. Qe3?! { [%eval 2.77] } { Inaccuracy. Ne4 was best. } { [%clk 0:03:31] } 40... b5 { [%eval 2.67] [%clk 0:01:54] } 41. Ne4 { [%eval 2.7] [%clk 0:29:00] } 41... Qxe3 { [%eval 2.94] [%clk 0:31:33] } 42. fxe3 { [%eval 2.94] [%clk 0:29:17] } 42... a5 { [%eval 3.09] [%clk 0:27:54] } 43. Kf1 { [%eval 3.26] [%clk 0:28:32] } 43... Kb6 { [%eval 3.13] [%clk 0:27:48] } 44. Ke2 { [%eval 3.21] [%clk 0:28:13] } 44... c5 { [%eval 3.59] [%clk 0:27:56] } 45. Be6 { [%eval 3.39] [%clk 0:26:44] } 45... Kc6?! { [%eval 4.27] } { Inaccuracy. c4 was best. } { [%clk 0:26:40] } 46. Kd2 { [%eval 3.56] [%clk 0:26:42] } 46... b4?! { [%eval 4.99] } { Inaccuracy. c4 was best. } { [%clk 0:25:27] } 47. Bc4? { [%eval 2.75] } { Mistake. a4 was best. } { [%clk 0:25:57] } 47... a4 { [%eval 3.05] [%clk 0:23:24] } 48. axb4 { [%eval 2.86] [%clk 0:25:35] } 48... cxb4 { [%eval 2.71] [%clk 0:23:46] } 49. Kc2? { [%eval 1.32] } { Mistake. Bf7 was best. } { [%clk 0:25:57] } 49... g6?! { [%eval 2.08] } { Inaccuracy. Kb6 was best. } { [%clk 0:21:23] } 50. Kd3?? { [%eval 0.0] } { Blunder. Be6 was best. } { [%clk 0:25:50] } 50... f5 { [%eval 0.0] [%clk 0:21:02] } 51. gxf5 { [%eval 0.0] [%clk 0:24:18] } 51... gxf5 { [%eval 0.0] [%clk 0:21:26] } 52. Nd2 { [%eval 0.0] [%clk 0:24:32] } 52... e4+ { [%eval 0.17] [%clk 0:20:36] } 53. Kc2 { [%eval -0.02] [%clk 0:24:52] } 53... Kd6 { [%eval 0.0] [%clk 0:17:30] } 54. Bb5 { [%eval 0.0] [%clk 0:24:03] } 54... Bf2 { [%eval 0.23] [%clk 0:16:03] } 55. Bxa4 { [%eval 0.34] [%clk 0:23:43] } 55... Ke6 { [%eval 0.37] [%clk 0:13:33] } 56. Nc4 { [%eval 0.49] [%clk 0:21:20] } 56... Kf6? { [%eval 1.99] } { Mistake. f4 was best. } { [%clk 0:13:06] } 57. Kd2 { [%eval 1.97] [%clk 0:21:17] } 57... Kg5 { [%eval 1.73] [%clk 0:12:58] } 58. Bd7? { [%eval 0.38] } { Mistake. Ke2 was best. } { [%clk 0:21:33] } 58... f4 { [%eval 0.08] [%clk 0:11:20] } 59. exf4+ { [%eval 0.06] [%clk 0:21:27] } 59... Kxf4 { [%eval 0.89] [%clk 0:11:30] } 60. Nb2?! { [%eval 0.15] } { Inaccuracy. Ke2 was best. } { [%clk 0:19:15] } 60... Bd4 { [%eval 0.0] [%clk 0:10:31] } 61. Nd1 { [%eval 0.0] [%clk 0:18:32] } 61... Kf3 { [%eval 0.0] [%clk 0:06:27] } 62. Bg4+ { [%eval 0.0] [%clk 0:13:10] } 62... Kf4 { [%eval 0.07] [%clk 0:06:26] } 63. Be2 { [%eval 0.0] [%clk 0:12:20] } 63... Kg3 { [%eval 0.0] [%clk 0:05:41] } 64. Bf1 { [%eval 0.0] [%clk 0:12:32] } 64... Kf3 { [%eval -0.07] [%clk 0:04:32] } 65. Bc4 { [%eval -0.01] [%clk 0:11:35] } 65... Kg3 { [%eval 0.0] [%clk 0:04:19] } 66. Be6 { [%eval 0.0] [%clk 0:11:55] } 66... Kh4 { [%eval 0.0] [%clk 0:03:47] } 67. Kc2 { [%eval 0.0] [%clk 0:10:08] } 67... Kg3 { [%eval 0.0] [%clk 0:03:23] } 68. Kd2 { [%eval 0.0] [%clk 0:07:56] } 68... Kf3 { [%eval 0.0] [%clk 0:01:27] } 69. h4 { [%eval 0.0] [%clk 0:05:19] } 69... Kf4 { [%eval 0.0] [%clk 0:01:15] } 70. h5 { [%eval 0.0] [%clk 0:04:54] } 70... Kg5 { [%eval -0.06] [%clk 0:01:39] } 71. Bf7 { [%eval 0.0] [%clk 0:05:01] } 71... Kf6 { [%eval 0.08] [%clk 0:01:41] } 72. Bg6 { [%eval 0.0] [%clk 0:04:09] } 72... Kg5 { [%eval 0.0] [%clk 0:02:05] } 1/2-1/2