Event: Round 6: Gruenwald, Simon - Wu, Chenshan
Date: 2024-03-27
White: Gruenwald, Simon
WhiteElo: 2117
Black: Wu, Chenshan
BlackElo: 1815
Result: 0-1
ECO: C42
Opening: Petrov's Defense: Classical Attack, Staunton Variation
Variant: Standard

1. e4 { [%eval 0.13] [%clk 1:30:37] } 1... e5 { [%eval 0.17] [%clk 1:30:56] } 2. Nf3 { [%eval 0.21] [%clk 1:30:56] } 2... Nf6 { [%eval 0.25] [%clk 1:31:23] } 3. Nxe5 { [%eval 0.24] [%clk 1:31:19] } 3... d6 { [%eval 0.49] [%clk 1:31:47] } 4. Nf3 { [%eval 0.35] [%clk 1:31:46] } 4... Nxe4 { [%eval 0.28] [%clk 1:32:11] } 5. d4 { [%eval 0.4] [%clk 1:32:14] } 5... d5 { [%eval 0.4] [%clk 1:32:21] } 6. Bd3 { [%eval 0.18] [%clk 1:32:43] } 6... Bd6 { [%eval 0.4] [%clk 1:32:36] } 7. O-O { [%eval 0.28] [%clk 1:33:11] } 7... O-O { [%eval 0.33] [%clk 1:32:50] } 8. c4 { [%eval 0.4] [%clk 1:33:40] } 8... c6 { [%eval 0.43] [%clk 1:32:01] } 9. Qc2 { [%eval 0.36] [%clk 1:33:59] } 9... Nf6 { [%eval 0.67] [%clk 1:25:48] } 10. Bg5 { [%eval 0.43] [%clk 1:25:21] } 10... h6 { [%eval 0.49] [%clk 1:23:08] } 11. Bh4 { [%eval 0.42] [%clk 1:25:21] } 11... Be6 { [%eval 0.53] [%clk 1:17:58] } 12. c5 { [%eval 0.57] [%clk 1:23:01] } 12... Be7 { [%eval 0.58] [%clk 1:16:46] } 13. Ne5 { [%eval 0.25] [%clk 1:22:21] } 13... Nbd7 { [%eval 0.15] [%clk 1:16:33] } 14. f4 { [%eval 0.15] [%clk 1:22:05] } 14... Nxe5 { [%eval 0.13] [%clk 0:59:07] } 15. dxe5?! { [%eval -0.88] } { Inaccuracy. fxe5 was best. } { [%clk 1:16:27] } 15... Ne4?! { [%eval -0.13] } { Inaccuracy. Ng4 was best. } { [%clk 0:56:44] } 16. Bxe7 { [%eval -0.13] [%clk 1:12:12] } 16... Qxe7 { [%eval -0.13] [%clk 0:57:11] } 17. b4?! { [%eval -0.97] } { Inaccuracy. Bxe4 was best. } { [%clk 1:10:18] } 17... f5?! { [%eval -0.2] } { Inaccuracy. a5 was best. } { [%clk 0:50:41] } 18. exf6?? { [%eval -3.4] } { Blunder. Nd2 was best. } { [%clk 1:04:11] } 18... Qxf6 { [%eval -3.21] [%clk 0:49:32] } 19. Na3 { [%eval -3.7] [%clk 0:20:45] } 19... Qd4+ { [%eval -3.51] [%clk 0:40:57] } 20. Kh1 { [%eval -3.49] [%clk 0:09:53] } 20... Qxb4 { [%eval -3.08] [%clk 0:38:19] } 21. Qb3?! { [%eval -4.7] } { Inaccuracy. Nc4 was best. } { [%clk 0:00:34] } 21... Qxb3 { [%eval -4.68] [%clk 0:38:08] } 22. axb3 { [%eval -4.89] [%clk 0:00:48] } 22... Nxc5 { [%eval -4.21] [%clk 0:38:04] } 23. Bc2 { [%eval -4.33] [%clk 0:00:53] } 23... Bf5 { [%eval -4.03] [%clk 0:37:45] } 24. Bxf5 { [%eval -4.01] [%clk 0:00:39] } 24... Rxf5 { [%eval -4.19] [%clk 0:38:08] } 25. g4 { [%eval -4.32] [%clk 0:01:04] } 25... Rf7 { [%eval -4.21] [%clk 0:38:26] } 26. b4 { [%eval -4.68] [%clk 0:01:27] } 26... Nd3 { [%eval -4.83] [%clk 0:38:41] } 27. f5 { [%eval -4.78] [%clk 0:01:56] } 27... Nxb4 { [%eval -4.61] [%clk 0:38:58] } 28. h4 { [%eval -4.86] [%clk 0:02:20] } 28... Re8 { [%eval -4.72] [%clk 0:39:08] } 29. Rae1 { [%eval -5.05] [%clk 0:02:14] } 29... Rfe7 { [%eval -4.8] [%clk 0:39:21] } 30. Rxe7 { [%eval -4.83] [%clk 0:02:42] } 30... Rxe7 { [%eval -4.91] [%clk 0:39:45] } 31. g5 { [%eval -4.83] [%clk 0:03:06] } 31... Re4 { [%eval -4.9] [%clk 0:39:52] } 32. g6 { [%eval -5.01] [%clk 0:03:02] } 32... Rxh4+ { [%eval -4.97] [%clk 0:40:16] } 33. Kg2 { [%eval -4.8] [%clk 0:03:31] } 33... Kf8 { [%eval -5.04] [%clk 0:40:15] } 34. f6 { [%eval -5.81] [%clk 0:03:33] } 34... Rg4+ { [%eval -5.77] [%clk 0:40:39] } 35. Kh3 { [%eval -5.74] [%clk 0:04:02] } 35... Rxg6 { [%eval -5.69] [%clk 0:41:01] } 36. fxg7+ { [%eval -5.78] [%clk 0:03:57] } 36... Kxg7 { [%eval -5.82] [%clk 0:41:26] } 37. Rb1 { [%eval -6.04] [%clk 0:04:24] } 37... a5 { [%eval -6.1] [%clk 0:41:42] } 38. Re1 { [%eval -6.04] [%clk 0:04:38] } 38... Kf7 { [%eval -6.07] [%clk 0:41:50] } 39. Kh4 { [%eval -6.31] [%clk 0:04:40] } 39... b5 { [%eval -6.26] } 40. Kh5 { [%eval -6.29] [%clk 0:05:08] } 40... Re6 { [%eval -6.36] [%clk 0:42:17] } 41. Rf1+ { [%eval -6.56] [%clk 0:05:28] } 41... Rf6 { [%eval -6.25] [%clk 0:42:42] } 42. Rc1 { [%eval -6.4] [%clk 0:05:39] } 42... d4 { [%eval -6.37] [%clk 0:43:03] } 43. Rc5 { [%eval -7.65] [%clk 0:05:43] } 43... d3 { [%eval -6.69] [%clk 0:43:22] } 44. Nb1 { [%eval -6.66] [%clk 0:06:06] } 44... a4 { [%eval -6.7] [%clk 0:43:33] } 45. Nc3?! { [%eval -10.99] } { Inaccuracy. Rc1 was best. } { [%clk 0:06:27] } 45... d2 { [%eval -10.5] [%clk 0:43:51] } 46. Re5 { [%eval -34.35] [%clk 0:06:50] } 46... a3 { [%eval -90.85] [%clk 0:44:04] } 47. Re2 { [%eval #-9] [%clk 0:06:59] } 47... Rd6? { [%eval -8.13] } { Lost forced checkmate sequence. a2 was best. } { [%clk 0:44:19] } 48. Rf2+ { [%eval -8.97] [%clk 0:07:28] } 48... Kg7 { [%eval -8.17] [%clk 0:44:39] } 49. Rg2+ { [%eval -7.8] [%clk 0:07:51] } 49... Kh7 { [%eval -11.71] [%clk 0:45:00] } 50. Rg1 { [%eval -8.46] [%clk 0:08:11] } 50... a2 { [%eval -14.97] [%clk 0:45:18] } 51. Ra1 { [%eval #-17] [%clk 0:08:32] } 51... Rd3?! { [%eval -35.73] } { Lost forced checkmate sequence. Rd4 was best. } { [%clk 0:45:27] } 52. Nd1?! { [%eval #-11] } { Checkmate is now unavoidable. Nxb5 was best. } { [%clk 0:08:52] } 52... Ra3?! { [%eval -15.3] } { Lost forced checkmate sequence. Rd4 was best. } { [%clk 0:45:39] } 53. Nb2?! { [%eval #-16] } { Checkmate is now unavoidable. Nf2 was best. } { [%clk 0:08:59] } 53... Nc2 { [%eval -44.32] [%clk 0:46:00] } 54. Na4?! { [%eval #-7] } { Checkmate is now unavoidable. Nc4 was best. } { [%clk 0:09:15] } 54... Rxa4 { [%eval #-8] [%clk 0:46:18] } 55. Re1 { [%eval #-4] [%clk 0:09:33] } 55... Rh4+ { [%eval #-4] [%clk 0:46:31] } 0-1