Event: Round 4: Mark Heimann - Henry Deng
Date: 2023-09-02
White: Mark Heimann
WhiteTitle: IM
WhiteElo: 2440
Black: Henry Deng
BlackTitle: FM
BlackElo: 2308
Result: 1-0
ECO: B40
Opening: Sicilian Defense: French Variation, Normal
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:26:23] } 1... c5 { [%eval 0.32] [%clk 1:30:41] } 2. Nf3 { [%eval 0.0] [%clk 1:26:46] } 2... e6 { [%eval 0.34] [%clk 1:31:08] } 3. d4 { [%eval 0.42] [%clk 1:27:08] } 3... cxd4 { [%eval 0.33] [%clk 1:31:36] } 4. Nxd4 { [%eval 0.4] } 4... Nf6 { [%eval 0.4] [%clk 1:31:42] } 5. Bd3 { [%eval 0.19] [%clk 1:27:59] } 5... Nc6 { [%eval 0.29] [%clk 1:31:14] } 6. Nxc6 { [%eval 0.17] [%clk 1:28:13] } 6... bxc6 { [%eval 0.05] [%clk 1:30:58] } 7. Bf4 { [%eval 0.2] [%clk 1:28:32] } 7... d5 { [%eval 0.36] [%clk 1:27:54] } 8. Nd2 { [%eval 0.25] [%clk 1:28:41] } 8... Be7 { [%eval 0.54] [%clk 1:26:00] } 9. O-O { [%eval 0.49] [%clk 1:28:48] } 9... O-O { [%eval 0.59] [%clk 1:25:00] } 10. e5 { [%eval 0.53] [%clk 1:28:43] } 10... Nd7 { [%eval 0.5] [%clk 1:22:51] } 11. Re1 { [%eval 0.53] [%clk 1:29:05] } 11... g6 { [%eval 0.85] [%clk 1:13:19] } 12. Bh6 { [%eval 0.73] [%clk 1:23:45] } 12... Re8 { [%eval 0.66] [%clk 1:13:13] } 13. Qg4 { [%eval 0.59] [%clk 1:23:44] } 13... Rb8 { [%eval 0.64] [%clk 1:07:19] } 14. b3 { [%eval 0.75] [%clk 1:22:59] } 14... Nc5 { [%eval 1.07] [%clk 1:03:37] } 15. Nf3 { [%eval 0.92] [%clk 1:18:01] } 15... Nxd3 { [%eval 1.41] [%clk 0:57:56] } 16. cxd3 { [%eval 1.41] [%clk 1:17:44] } 16... Ba6 { [%eval 1.93] [%clk 0:56:29] } 17. Rad1 { [%eval 1.87] [%clk 1:13:19] } 17... c5 { [%eval 1.74] [%clk 0:52:58] } 18. Ng5?! { [%eval 0.85] } { Inaccuracy. Qf4 was best. } { [%clk 1:07:42] } 18... Rb4 { [%eval 0.79] [%clk 0:48:41] } 19. Qg3 { [%eval 0.71] [%clk 1:07:32] } 19... Bc8?! { [%eval 1.37] } { Inaccuracy. Bf8 was best. } { [%clk 0:40:55] } 20. f4? { [%eval 0.0] } { Mistake. Rc1 was best. } { [%clk 0:53:08] } 20... a5 { [%eval 0.46] [%clk 0:26:53] } 21. Re3?! { [%eval -0.29] } { Inaccuracy. h4 was best. } { [%clk 0:37:51] } 21... f6?? { [%eval 1.44] } { Blunder. Qb6 was best. } { [%clk 0:20:14] } 22. Nf3?! { [%eval 0.68] } { Inaccuracy. exf6 was best. } { [%clk 0:34:23] } 22... Bf8 { [%eval 0.83] [%clk 0:17:02] } 23. Bxf8 { [%eval 0.76] [%clk 0:24:44] } 23... Rxf8 { [%eval 0.67] [%clk 0:17:27] } 24. Rc1 { [%eval 0.6] [%clk 0:25:05] } 24... fxe5?! { [%eval 1.58] } { Inaccuracy. c4 was best. } { [%clk 0:15:50] } 25. Nxe5 { [%eval 1.63] [%clk 0:24:40] } 25... Kg7? { [%eval 3.39] } { Mistake. Qc7 was best. } { [%clk 0:13:30] } 26. Nc6 { [%eval 3.38] [%clk 0:24:48] } 26... Qb6 { [%eval 3.56] [%clk 0:12:33] } 27. Nxb4 { [%eval 3.86] [%clk 0:25:12] } 27... Qxb4?! { [%eval 4.92] } { Inaccuracy. axb4 was best. } { [%clk 0:13:01] } 28. Rf3?! { [%eval 3.58] } { Inaccuracy. f5 was best. } { [%clk 0:20:39] } 28... a4 { [%eval 3.53] [%clk 0:11:36] } 29. bxa4 { [%eval 3.62] [%clk 0:19:52] } 29... Qxa4 { [%eval 3.99] [%clk 0:11:11] } 30. Qf2 { [%eval 4.22] [%clk 0:20:06] } 30... Ba6 { [%eval 5.07] [%clk 0:10:34] } 31. Qxc5 { [%eval 4.95] [%clk 0:18:22] } 31... Kg8 { [%eval 5.34] [%clk 0:10:18] } 32. Qb6 { [%eval 5.33] [%clk 0:17:31] } 32... Re8 { [%eval 5.42] [%clk 0:10:01] } 33. Qb2 { [%eval 5.37] [%clk 0:16:00] } 33... d4 { [%eval 5.24] [%clk 0:09:25] } 34. h3 { [%eval 5.29] [%clk 0:14:48] } 34... Qd7 { [%eval 5.33] [%clk 0:07:04] } 35. Qe2 { [%eval 5.03] [%clk 0:12:53] } 35... Bb7 { [%eval 4.92] [%clk 0:06:48] } 36. Rf2 { [%eval 5.21] [%clk 0:13:17] } 36... Rf8 { [%eval 5.46] [%clk 0:06:04] } 37. Qe5 { [%eval 5.59] [%clk 0:13:11] } 37... Rf5 { [%eval 5.7] [%clk 0:05:51] } 38. Rc7 { [%eval 5.68] [%clk 0:13:15] } 38... Rxe5 { [%eval 5.67] [%clk 0:04:48] } 39. Rxd7 { [%eval 5.48] [%clk 0:13:41] } 39... Rb5 { [%eval 5.94] [%clk 0:05:09] } 40. Rxd4 { [%eval 4.85] [%clk 0:14:06] } 40... Bd5 { [%eval 4.77] [%clk 0:05:34] } 41. Rc2 { [%eval 4.97] [%clk 0:13:32] } 41... Rb1+ { [%eval 4.99] [%clk 0:05:55] } 42. Kf2 { [%eval 5.1] [%clk 0:13:58] } 42... Rb7 { [%eval 5.31] [%clk 0:06:11] } 43. a4 { [%eval 5.48] [%clk 0:12:20] } 43... Ra7 { [%eval 5.51] [%clk 0:06:12] } 44. Rc5 { [%eval 5.4] [%clk 0:12:30] } 44... Rb7 { [%eval 5.57] [%clk 0:06:40] } 45. g4 { [%eval 5.56] [%clk 0:10:45] } 45... h5 { [%eval 5.75] [%clk 0:06:13] } 46. gxh5 { [%eval 5.63] [%clk 0:10:40] } 46... gxh5 { [%eval 5.65] } 47. f5 { [%eval 5.56] [%clk 0:10:44] } 47... Rf7 { [%eval 5.79] [%clk 0:06:11] } 48. Rdxd5 { [%eval 5.49] [%clk 0:10:58] } 48... exd5 { [%eval 5.54] [%clk 0:06:35] } 49. Rxd5 { [%eval 5.28] [%clk 0:11:26] } 49... h4 { [%eval 5.63] [%clk 0:06:54] } 50. a5 { [%eval 5.96] [%clk 0:11:44] } 50... Ra7 { [%eval 5.95] [%clk 0:07:15] } 51. Kf3 { [%eval 5.94] [%clk 0:11:01] } 51... Rg7 { [%eval 6.5] [%clk 0:07:30] } 52. a6 { [%eval 6.6] [%clk 0:11:21] } 52... Kh7 { [%eval 6.57] [%clk 0:07:24] } 53. Ra5 { [%eval 6.78] [%clk 0:11:43] } 53... Rg3+ { [%eval 7.89] [%clk 0:07:47] } 54. Ke4 { [%eval 7.54] [%clk 0:12:02] } 54... Rg8 { [%eval 8.38] [%clk 0:07:59] } 55. a7 { [%eval 8.34] [%clk 0:12:28] } 55... Re8+ { [%eval 36.41] [%clk 0:08:26] } 56. Kd5 { [%eval #23] [%clk 0:12:49] } 56... Ra8 { [%eval 11.99] [%clk 0:08:05] } 57. Kc6 { [%eval 9.19] [%clk 0:13:15] } 57... Rf8? { [%eval #11] } { Checkmate is now unavoidable. Rc8+ was best. } { [%clk 0:08:11] } 58. a8=Q { [%eval #10] [%clk 0:13:40] } 58... Rf6+ { [%eval #7] [%clk 0:08:32] } 59. Kd7 { [%eval #6] [%clk 0:14:05] } 1-0