Event: Round 5: Mark Heidenfeld - Colm Daly
Date: 2021-08-04
White: Mark Heidenfeld
Black: Colm Daly
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:46:09] } 1... c5 { [%eval 0.32] [%clk 1:33:42] } 2. Nf3 { [%eval 0.0] [%clk 1:46:19] } 2... Nc6 { [%eval 0.32] [%clk 1:31:15] } 3. Bb5 { [%eval 0.0] [%clk 1:45:10] } 3... e6 { [%eval 0.13] [%clk 1:30:38] } 4. Bxc6 { [%eval 0.0] [%clk 1:43:08] } 4... bxc6 { [%eval 0.0] [%clk 1:30:52] } 5. O-O { [%eval 0.09] [%clk 1:43:00] } 5... d6 { [%eval 0.48] [%clk 1:28:24] } 6. c3 { [%eval 0.05] [%clk 1:37:28] } 6... Nf6 { [%eval 0.13] [%clk 1:24:28] } 7. Re1 { [%eval 0.21] [%clk 1:36:02] } 7... Be7 { [%eval 0.36] [%clk 1:24:54] } 8. d4 { [%eval 0.06] [%clk 1:32:22] } 8... d5 { [%eval 0.53] [%clk 1:20:46] } 9. Ne5 { [%eval 0.35] [%clk 1:26:56] } 9... Bb7?! { [%eval 1.02] } { Inaccuracy. Qb6 was best. } { [%clk 1:07:39] } 10. exd5 { [%eval 0.83] [%clk 1:26:52] } 10... cxd5 { [%eval 1.0] [%clk 1:01:53] } 11. Qa4+ { [%eval 1.17] [%clk 1:26:39] } 11... Kf8 { [%eval 0.98] [%clk 1:02:20] } 12. Bg5 { [%eval 0.92] [%clk 1:23:37] } 12... Qe8 { [%eval 1.04] [%clk 0:59:17] } 13. Qxe8+? { [%eval -0.06] } { Mistake. Qb3 was best. } { [%clk 1:20:07] } 13... Kxe8 { [%eval 0.0] [%clk 0:49:21] } 14. Nd2 { [%eval 0.07] [%clk 1:17:16] } 14... Rc8 { [%eval 0.0] [%clk 0:45:05] } 15. dxc5 { [%eval 0.0] [%clk 1:01:08] } 15... Bxc5 { [%eval 0.0] [%clk 0:44:45] } 16. Be3 { [%eval -0.09] [%clk 1:00:30] } 16... Ke7 { [%eval -0.12] [%clk 0:42:47] } 17. Rac1 { [%eval -0.6] [%clk 0:43:31] } 17... Rhd8 { [%eval -0.15] [%clk 0:41:59] } 18. Bd4 { [%eval 0.03] [%clk 0:43:41] } 18... Ne4 { [%eval 0.0] [%clk 0:39:38] } 19. Nb3 { [%eval -0.07] [%clk 0:40:43] } 19... Bb6 { [%eval 0.0] [%clk 0:35:38] } 20. Nd3 { [%eval -0.12] [%clk 0:36:53] } 20... Ba6 { [%eval -0.16] [%clk 0:30:32] } 21. Nb4 { [%eval 0.0] [%clk 0:36:27] } 21... Bb5?! { [%eval 0.67] } { Inaccuracy. Bb7 was best. } { [%clk 0:27:20] } 22. Bxb6 { [%eval 0.35] [%clk 0:31:18] } 22... axb6 { [%eval 0.76] [%clk 0:27:47] } 23. Nd4 { [%eval 0.36] [%clk 0:30:45] } 23... Be8? { [%eval 1.47] } { Mistake. Bd7 was best. } { [%clk 0:26:29] } 24. Nxd5+ { [%eval 1.25] [%clk 0:30:21] } 24... exd5 { [%eval 1.47] [%clk 0:24:28] } 25. f3 { [%eval 1.46] [%clk 0:30:50] } 25... Bc6 { [%eval 1.38] [%clk 0:10:11] } 26. fxe4 { [%eval 1.52] [%clk 0:30:16] } 26... dxe4 { [%eval 1.48] [%clk 0:10:30] } 27. Nxc6+ { [%eval 1.38] [%clk 0:30:17] } 27... Rxc6 { [%eval 1.61] [%clk 0:11:02] } 28. Rxe4+ { [%eval 1.32] [%clk 0:30:43] } 28... Re6?! { [%eval 2.04] } { Inaccuracy. Kf8 was best. } { [%clk 0:10:55] } 29. Rxe6+ { [%eval 1.89] [%clk 0:30:22] } 29... fxe6 { [%eval 1.95] [%clk 0:10:47] } 30. Rc2 { [%eval 2.02] [%clk 0:30:47] } 30... Rf8 { [%eval 2.17] [%clk 0:11:06] } 31. Rf2 { [%eval 2.57] [%clk 0:18:17] } 31... Ra8 { [%eval 2.31] [%clk 0:11:38] } 32. a3 { [%eval 2.22] [%clk 0:17:23] } 32... e5 { [%eval 2.41] [%clk 0:12:05] } 33. Kf1 { [%eval 2.27] [%clk 0:17:39] } 33... Ke6 { [%eval 2.39] [%clk 0:12:38] } 34. Rd2?! { [%eval 1.33] } { Inaccuracy. Rf3 was best. } { [%clk 0:17:53] } 34... Ra4?! { [%eval 2.34] } { Inaccuracy. h5 was best. } { [%clk 0:11:57] } 35. Ke2?! { [%eval 1.51] } { Inaccuracy. Rd8 was best. } { [%clk 0:17:05] } 35... Re4+?! { [%eval 2.38] } { Inaccuracy. Rh4 was best. } { [%clk 0:12:08] } 36. Kd3 { [%eval 2.36] [%clk 0:16:23] } 36... Re1 { [%eval 2.42] [%clk 0:08:26] } 37. Re2 { [%eval 2.44] [%clk 0:16:32] } 37... Rd1+ { [%eval 2.43] [%clk 0:08:03] } 38. Kc4 { [%eval 2.59] [%clk 0:06:58] } 38... Kf5 { [%eval 2.6] [%clk 0:07:14] } 39. Kb5 { [%eval 2.34] [%clk 0:07:21] } 39... Rd6 { [%eval 2.55] [%clk 0:07:39] } 40. c4 { [%eval 2.71] [%clk 0:06:39] } 40... e4 { [%eval 2.75] [%clk 0:07:04] } 41. b4 { [%eval 2.13] [%clk 0:06:17] } 41... Kf4 { [%eval 3.04] [%clk 0:07:28] } 42. c5 { [%eval 2.97] [%clk 0:06:32] } 42... bxc5 { [%eval 2.65] [%clk 0:07:56] } 43. Kxc5 { [%eval 3.01] [%clk 0:06:51] } 43... Rd3 { [%eval 3.18] [%clk 0:25:47] } 44. a4 { [%eval 4.37] [%clk 0:36:09] } 44... e3 { [%eval 3.84] [%clk 0:25:17] } 45. a5 { [%eval 4.61] [%clk 0:36:28] } 45... Rd2 { [%eval 5.19] [%clk 0:23:27] } 46. Re1 { [%eval 5.13] [%clk 0:36:56] } 46... Ra2 { [%eval 5.08] [%clk 0:05:14] } 47. Kb6 { [%eval 5.22] [%clk 0:36:46] } 47... e2 { [%eval 5.61] [%clk 0:05:26] } 48. a6 { [%eval 5.61] [%clk 0:36:47] } 48... Ke3 { [%eval 5.63] [%clk 0:05:54] } 49. a7 { [%eval 5.57] [%clk 0:36:34] } 49... Kd2 { [%eval 5.84] [%clk 0:05:48] } 50. Rh1 { [%eval 5.81] [%clk 0:32:57] } 50... e1=Q { [%eval 6.31] [%clk 0:04:06] } 51. Rxe1 { [%eval 6.51] [%clk 0:32:54] } 51... Kxe1 { [%eval 6.31] [%clk 0:04:36] } 52. b5 { [%eval 6.29] [%clk 0:33:14] } 52... Kf2 { [%eval 6.74] [%clk 0:02:23] } 53. Kb7 { [%eval 6.62] [%clk 0:33:40] } 53... Kxg2 { [%eval 7.38] [%clk 0:02:20] } 54. a8=Q { [%eval 7.7] [%clk 0:32:55] } 54... Rxa8 { [%eval 11.51] [%clk 0:02:46] } 55. Kxa8 { [%eval 10.88] [%clk 0:33:25] } 55... Kxh2 { [%eval 11.65] [%clk 0:02:35] } 56. b6 { [%eval 11.22] [%clk 0:33:53] } 56... g5 { [%eval 10.85] [%clk 0:02:01] } 57. b7 { [%eval 11.96] [%clk 0:34:14] } 57... h5 { [%eval 60.14] [%clk 0:02:27] } 58. b8=Q+ { [%eval 58.49] [%clk 0:34:37] } 58... Kh3 { [%eval 60.14] [%clk 0:02:58] } 59. Qe5 { [%eval 60.15] [%clk 0:34:05] } 59... Kg4 { [%eval 60.4] [%clk 0:03:23] } 60. Qe2+ { [%eval 60.18] [%clk 0:32:56] } 60... Kh4?! { [%eval #19] } { Checkmate is now unavoidable. Kf4 was best. } { [%clk 0:03:49] } 61. Qh2+?! { [%eval 60.3] } { Lost forced checkmate sequence. Kb7 was best. } { [%clk 0:33:12] } 61... Kg4 { [%eval 60.21] [%clk 0:04:22] } 62. Kb7 { [%eval #19] [%clk 0:33:15] } 62... h4 { [%eval #15] [%clk 0:04:51] } 63. Qg2+ { [%eval #29] [%clk 0:33:44] } 63... Kf4 { [%eval #14] [%clk 0:04:26] } 64. Qh3 { [%eval #29] [%clk 0:34:11] } 1-0