Event: Round 7: G Peter Arnaudov - Mark Heimann
Date: 2023-08-05
White: G Peter Arnaudov
WhiteTitle: GM
Black: Mark Heimann
BlackTitle: IM
Result: 0-1
ECO: A46
Opening: Torre Attack: Classical Defense, Nimzowitsch Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:29:57] } 1... Nf6 { [%eval 0.28] [%clk 1:21:59] } 2. Nf3 { [%eval 0.12] [%clk 1:30:12] } 2... e6 { [%eval 0.38] [%clk 1:22:23] } 3. Bg5 { [%eval 0.0] [%clk 1:30:28] } 3... h6 { [%eval 0.0] [%clk 1:22:48] } 4. Bh4 { [%eval 0.0] [%clk 1:30:52] } 4... d6 { [%eval 0.19] [%clk 1:23:11] } 5. c3 { [%eval 0.11] [%clk 1:30:57] } 5... Nbd7 { [%eval 0.17] [%clk 1:23:19] } 6. Nbd2 { [%eval 0.18] [%clk 1:31:03] } 6... g5 { [%eval 0.2] [%clk 1:23:41] } 7. Bg3 { [%eval 0.24] [%clk 1:31:26] } 7... Nh5 { [%eval 0.3] [%clk 1:24:07] } 8. e4 { [%eval 0.34] [%clk 1:30:49] } 8... Bg7 { [%eval 0.32] [%clk 1:23:10] } 9. Nc4 { [%eval 0.28] [%clk 1:31:08] } 9... f5 { [%eval 0.51] [%clk 1:13:22] } 10. exf5 { [%eval 0.14] [%clk 1:28:51] } 10... exf5 { [%eval 0.05] [%clk 1:13:48] } 11. h3?! { [%eval -0.55] } { Inaccuracy. Bxd6 was best. } { [%clk 0:56:13] } 11... Nxg3 { [%eval -0.72] [%clk 0:57:02] } 12. fxg3 { [%eval -0.5] [%clk 0:56:31] } 12... Nf6 { [%eval -0.58] [%clk 0:57:25] } 13. Nfd2 { [%eval -1.07] [%clk 0:53:57] } 13... O-O { [%eval -1.03] [%clk 0:53:19] } 14. Be2 { [%eval -0.99] [%clk 0:54:07] } 14... c6 { [%eval -0.56] [%clk 0:37:01] } 15. O-O { [%eval -0.57] [%clk 0:52:03] } 15... Qe7?! { [%eval 0.01] } { Inaccuracy. d5 was best. } { [%clk 0:26:59] } 16. Bd3 { [%eval -0.06] [%clk 0:49:30] } 16... Ne4 { [%eval 0.2] [%clk 0:24:44] } 17. Bxe4 { [%eval -0.17] [%clk 0:47:07] } 17... fxe4 { [%eval -0.14] [%clk 0:25:08] } 18. Rxf8+ { [%eval -0.11] [%clk 0:47:32] } 18... Qxf8 { [%eval -0.14] [%clk 0:17:51] } 19. Qh5 { [%eval -0.13] [%clk 0:46:40] } 19... Be6 { [%eval -0.06] [%clk 0:18:12] } 20. Rf1 { [%eval -0.22] [%clk 0:35:35] } 20... Bf7?! { [%eval 0.36] } { Inaccuracy. Qe7 was best. } { [%clk 0:14:46] } 21. Qg4 { [%eval -0.11] [%clk 0:35:34] } 21... Qe7 { [%eval 0.02] [%clk 0:15:08] } 22. h4?! { [%eval -0.55] } { Inaccuracy. Ne3 was best. } { [%clk 0:31:25] } 22... Be6 { [%eval -0.55] [%clk 0:12:53] } 23. Qh5 { [%eval -0.57] [%clk 0:29:30] } 23... Rf8 { [%eval -0.19] [%clk 0:10:49] } 24. Rxf8+ { [%eval -0.14] [%clk 0:28:06] } 24... Kxf8 { [%eval -0.05] [%clk 0:11:17] } 25. hxg5 { [%eval -0.09] [%clk 0:28:12] } 25... hxg5 { [%eval -0.13] [%clk 0:11:38] } 26. Qg6 { [%eval -0.38] [%clk 0:26:54] } 26... d5 { [%eval -0.38] [%clk 0:10:28] } 27. Ne3 { [%eval -0.39] [%clk 0:20:53] } 27... Qf6 { [%eval -0.47] [%clk 0:10:39] } 28. Qh5 { [%eval -0.51] [%clk 0:21:00] } 28... Qh6 { [%eval -0.45] [%clk 0:11:05] } 29. Qe2 { [%eval -0.57] [%clk 0:20:57] } 29... Ke8 { [%eval -0.58] [%clk 0:10:33] } 30. Ndf1 { [%eval -0.55] [%clk 0:20:40] } 30... Bf8 { [%eval -0.44] [%clk 0:09:24] } 31. Ng4 { [%eval -0.56] [%clk 0:20:03] } 31... Qh8 { [%eval -0.65] [%clk 0:09:34] } 32. Nfe3 { [%eval -0.75] [%clk 0:19:15] } 32... Bd6 { [%eval -0.82] [%clk 0:09:50] } 33. Nf1 { [%eval -0.83] [%clk 0:16:54] } 33... Kd8 { [%eval -0.7] [%clk 0:10:06] } 34. Nge3 { [%eval -0.69] [%clk 0:17:18] } 34... Qh7 { [%eval -0.49] [%clk 0:08:51] } 35. b4 { [%eval -0.45] [%clk 0:17:02] } 35... Kc7 { [%eval -0.76] [%clk 0:06:29] } 36. a4 { [%eval -0.61] [%clk 0:17:20] } 36... Qf7 { [%eval -0.53] [%clk 0:06:13] } 37. a5 { [%eval -0.47] [%clk 0:17:44] } 37... Bc8 { [%eval -0.47] [%clk 0:06:08] } 38. Qa2 { [%eval -0.6] [%clk 0:17:36] } 38... Kb8 { [%eval -0.59] [%clk 0:06:07] } 39. Qb3 { [%eval -0.61] [%clk 0:17:37] } 39... Qc7 { [%eval -0.57] [%clk 0:06:17] } 40. Kf2? { [%eval -2.27] } { Mistake. Qb2 was best. } { [%clk 0:17:34] } 40... Be6? { [%eval -0.82] } { Mistake. Bxg3+ was best. } { [%clk 0:06:23] } 41. Qd1? { [%eval -2.04] } { Mistake. Qa3 was best. } { [%clk 0:16:52] } 41... Bxg3+ { [%eval -2.11] [%clk 0:06:14] } 42. Kg1 { [%eval -2.15] [%clk 0:17:08] } 42... Bf4?! { [%eval -1.45] } { Inaccuracy. Qf4 was best. } { [%clk 0:04:57] } 43. Qh5 { [%eval -1.45] [%clk 0:17:22] } 43... b6 { [%eval -1.39] [%clk 0:04:30] } 44. axb6 { [%eval -1.57] [%clk 0:17:14] } 44... axb6 { [%eval -1.52] [%clk 0:04:58] } 45. Qe8+ { [%eval -1.37] [%clk 0:15:30] } 45... Qc8 { [%eval -1.55] [%clk 0:05:26] } 46. Qg6 { [%eval -1.36] [%clk 0:14:54] } 46... Qg8 { [%eval -1.35] [%clk 0:04:40] } 47. Qf6 { [%eval -1.66] [%clk 0:15:21] } 47... Bc7?! { [%eval -1.03] } { Inaccuracy. Qf7 was best. } { [%clk 0:04:32] } 48. Nc2 { [%eval -0.86] [%clk 0:13:20] } 48... Kb7 { [%eval -0.59] [%clk 0:04:51] } 49. Qe7 { [%eval -0.74] [%clk 0:13:41] } 49... Bc8 { [%eval -0.28] [%clk 0:04:27] } 50. b5 { [%eval -0.2] [%clk 0:13:46] } 50... c5 { [%eval 0.05] [%clk 0:03:41] } 51. Nfe3 { [%eval 0.11] [%clk 0:13:50] } 51... Qd8 { [%eval 0.04] [%clk 0:01:54] } 52. Qf7 { [%eval 0.06] [%clk 0:10:25] } 52... Qd7 { [%eval 0.05] [%clk 0:02:21] } 53. Qg8 { [%eval -0.06] [%clk 0:10:39] } 53... Qxb5 { [%eval -0.16] [%clk 0:02:20] } 54. Qxd5+ { [%eval -0.08] [%clk 0:10:51] } 54... Qc6 { [%eval 0.0] [%clk 0:02:46] } 55. Qxg5 { [%eval -0.11] [%clk 0:11:10] } 55... cxd4 { [%eval -0.08] [%clk 0:03:08] } 56. Nxd4 { [%eval -0.41] [%clk 0:10:57] } 56... Qxc3 { [%eval -0.45] [%clk 0:01:22] } 57. Qd5+ { [%eval -0.37] [%clk 0:11:05] } 57... Kb8 { [%eval -0.38] [%clk 0:01:51] } 58. Nc6+ { [%eval -0.43] [%clk 0:10:12] } 58... Ka8 { [%eval -0.47] [%clk 0:01:33] } 59. Kf2 { [%eval -0.32] [%clk 0:03:45] } 59... Qb2+ { [%eval -0.31] [%clk 0:01:09] } 60. Kg1 { [%eval -0.36] [%clk 0:03:45] } 60... Qc1+ { [%eval -0.34] [%clk 0:01:37] } 61. Kf2 { [%eval -0.29] [%clk 0:04:08] } 61... Qb2+ { [%eval -0.29] [%clk 0:01:46] } 62. Kg1 { [%eval -0.4] [%clk 0:04:27] } 62... Bg3 { [%eval 0.0] [%clk 0:00:57] } 63. Ne7+?? { [%eval -1.98] } { Blunder. Ne5+ was best. } { [%clk 0:04:05] } 63... Bb7 { [%eval -1.41] [%clk 0:00:56] } 64. Qg8+ { [%eval -1.34] [%clk 0:04:28] } 64... Bb8 { [%eval -1.35] [%clk 0:01:24] } 65. N7d5?! { [%eval -2.24] } { Inaccuracy. Qd8 was best. } { [%clk 0:02:47] } 65... Qc1+ { [%eval -1.94] [%clk 0:01:29] } 66. Kf2? { [%eval -3.68] } { Mistake. Nf1 was best. } { [%clk 0:03:06] } 66... Qd2+ { [%eval -3.4] [%clk 0:01:56] } 67. Kg1 { [%eval -3.45] [%clk 0:03:08] } 67... Ka7 { [%eval -3.46] [%clk 0:01:55] } 68. Qe6?! { [%eval -5.31] } { Inaccuracy. Qg7 was best. } { [%clk 0:01:31] } 68... Qd4?? { [%eval -2.34] } { Blunder. Bxd5 was best. } { [%clk 0:01:32] } 69. Kf2?? { [%eval -5.56] } { Blunder. Qf6 was best. } { [%clk 0:01:07] } 69... Bh2?? { [%eval 0.0] } { Blunder. Qd2+ was best. } { [%clk 0:01:01] } 70. Qe7?? { [%eval #-7] } { Checkmate is now unavoidable. Qxb6+ was best. } { [%clk 0:00:48] } 70... Qb2+?? { [%eval -5.69] } { Lost forced checkmate sequence. Qd2+ was best. } { [%clk 0:01:01] } 71. Kf1?? { [%eval #-7] } { Checkmate is now unavoidable. Ke1 was best. } { [%clk 0:00:44] } 71... Bg3 { [%eval #-6] [%clk 0:01:27] } 72. Qf6 { [%eval #-2] [%clk 0:00:35] } 72... Qc1+ { [%eval #-1] [%clk 0:01:54] } 0-1