Event: Round 5: Yehuda Gruenfeld - Rainer Knaak
Date: 2023-09-23
White: Yehuda Gruenfeld
WhiteTitle: GM
WhiteElo: 2388
Black: Rainer Knaak
BlackTitle: GM
BlackElo: 2438
Result: 0-1
ECO: C11
Opening: French Defense: Burn Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... e6 { [%eval 0.0] [%clk 1:30:47] } 2. d4 { [%eval 0.3] [%clk 1:31:16] } 2... d5 { [%eval 0.4] [%clk 1:31:12] } 3. Nc3 { [%eval 0.0] [%clk 1:31:43] } 3... Nf6 { [%eval 0.0] [%clk 1:31:27] } 4. Bg5 { [%eval 0.24] [%clk 1:32:07] } 4... dxe4 { [%eval 0.28] [%clk 1:31:37] } 5. Nxe4 { [%eval 0.17] [%clk 1:32:30] } 5... Be7 { [%eval 0.17] [%clk 1:31:46] } 6. Bxf6 { [%eval 0.14] [%clk 1:32:34] } 6... Bxf6 { [%eval 0.13] [%clk 1:32:03] } 7. Nf3 { [%eval -0.05] [%clk 1:32:22] } 7... Nd7 { [%eval 0.27] [%clk 1:32:18] } 8. Qd2 { [%eval 0.33] [%clk 1:32:23] } 8... O-O { [%eval 0.3] [%clk 1:32:34] } 9. O-O-O { [%eval 0.28] [%clk 1:32:25] } 9... Be7 { [%eval 0.37] [%clk 1:32:54] } 10. Bd3 { [%eval 0.43] [%clk 1:32:38] } 10... c5 { [%eval 0.39] [%clk 1:33:01] } 11. h4 { [%eval -0.04] [%clk 1:25:41] } 11... cxd4 { [%eval 0.01] [%clk 1:31:23] } 12. Neg5?! { [%eval -0.62] } { Inaccuracy. Nxd4 was best. } { [%clk 1:16:13] } 12... Nf6?! { [%eval -0.07] } { Inaccuracy. h6 was best. } { [%clk 1:15:12] } 13. Kb1 { [%eval -0.45] [%clk 1:12:20] } 13... Qc7 { [%eval -0.17] [%clk 1:04:14] } 14. Qe2 { [%eval -0.2] [%clk 1:09:18] } 14... h6 { [%eval -0.18] [%clk 0:59:20] } 15. Ne5 { [%eval -0.19] [%clk 1:02:57] } 15... Bd6 { [%eval -0.02] [%clk 0:47:51] } 16. f4 { [%eval -0.12] [%clk 0:38:36] } 16... Nd5?! { [%eval 0.82] } { Inaccuracy. Bd7 was best. } { [%clk 0:45:27] } 17. Bh7+ { [%eval 0.58] [%clk 0:36:34] } 17... Kh8 { [%eval 0.6] [%clk 0:45:52] } 18. Qh5? { [%eval -1.0] } { Mistake. Rxd4 was best. } { [%clk 0:36:46] } 18... Bxe5 { [%eval -0.95] [%clk 0:32:22] } 19. fxe5 { [%eval -1.39] [%clk 0:36:38] } 19... f6? { [%eval -0.03] } { Mistake. f5 was best. } { [%clk 0:26:24] } 20. exf6? { [%eval -1.46] } { Mistake. Rdf1 was best. } { [%clk 0:30:10] } 20... Nxf6 { [%eval -1.5] [%clk 0:26:27] } 21. Qg6 { [%eval -1.44] [%clk 0:30:22] } 21... e5 { [%eval -1.4] [%clk 0:25:16] } 22. Rdf1?! { [%eval -2.32] } { Inaccuracy. Qd3 was best. } { [%clk 0:27:53] } 22... Bg4? { [%eval -1.08] } { Mistake. Bd7 was best. } { [%clk 0:24:28] } 23. Qd3 { [%eval -0.98] [%clk 0:25:00] } 23... Rac8 { [%eval -0.92] [%clk 0:22:20] } 24. Bg6 { [%eval -0.81] [%clk 0:24:29] } 24... Kg8 { [%eval -0.51] [%clk 0:20:36] } 25. Nh7 { [%eval -0.77] [%clk 0:22:43] } 25... Nxh7 { [%eval -0.82] [%clk 0:20:00] } 26. Bxh7+ { [%eval -0.84] [%clk 0:23:06] } 26... Kh8 { [%eval -0.81] [%clk 0:20:28] } 27. Be4 { [%eval -0.68] [%clk 0:22:56] } 27... Qe7 { [%eval -0.79] [%clk 0:19:14] } 28. Qg3 { [%eval -0.7] [%clk 0:19:50] } 28... Bh5 { [%eval -0.81] [%clk 0:16:41] } 29. b3 { [%eval -0.67] [%clk 0:19:57] } 29... b6 { [%eval -0.95] [%clk 0:15:10] } 30. Qh3 { [%eval -0.85] [%clk 0:19:17] } 30... Qd6 { [%eval -0.81] [%clk 0:15:16] } 31. g4 { [%eval -1.09] [%clk 0:19:30] } 31... Bg6 { [%eval -1.07] [%clk 0:15:42] } 32. Qg2 { [%eval -1.02] [%clk 0:18:53] } 32... Rf4 { [%eval -0.77] [%clk 0:10:10] } 33. Rxf4 { [%eval -0.89] [%clk 0:17:35] } 33... exf4 { [%eval -1.05] [%clk 0:10:34] } 34. Rd1 { [%eval -1.47] [%clk 0:17:49] } 34... Bxe4?! { [%eval -0.78] } { Inaccuracy. Rf8 was best. } { [%clk 0:05:09] } 35. Qxe4 { [%eval -0.69] [%clk 0:18:15] } 35... Qc6 { [%eval -0.83] [%clk 0:04:24] } 36. Rxd4?! { [%eval -1.44] } { Inaccuracy. Qxc6 was best. } { [%clk 0:12:28] } 36... Qxe4 { [%eval -1.59] [%clk 0:04:30] } 37. Rxe4 { [%eval -1.7] [%clk 0:12:54] } 37... Rf8 { [%eval -1.67] [%clk 0:04:54] } 38. Re2? { [%eval -3.74] } { Mistake. h5 was best. } { [%clk 0:13:21] } 38... f3?! { [%eval -2.85] } { Inaccuracy. h5 was best. } { [%clk 0:04:12] } 39. Rf2 { [%eval -2.76] [%clk 0:13:46] } 39... Rf4?! { [%eval -1.74] } { Inaccuracy. h5 was best. } { [%clk 0:04:23] } 40. h5 { [%eval -1.56] [%clk 0:13:58] } 40... g6 { [%eval -1.27] [%clk 0:02:55] } 41. Kc1 { [%eval -1.3] [%clk 0:14:03] } 41... Kg7 { [%eval -1.08] [%clk 0:02:56] } 42. Kd2 { [%eval -1.27] [%clk 0:14:19] } 42... Rxg4 { [%eval -1.32] [%clk 0:02:58] } 43. Rxf3 { [%eval -1.0] [%clk 0:13:55] } 43... gxh5 { [%eval -1.38] [%clk 0:03:17] } 44. Rf2?! { [%eval -2.07] } { Inaccuracy. Ke1 was best. } { [%clk 0:12:13] } 44... h4 { [%eval -1.98] [%clk 0:02:03] } 45. Rh2 { [%eval -2.1] [%clk 0:11:46] } 45... Kg6 { [%eval -2.03] [%clk 0:02:08] } 46. Ke3 { [%eval -1.97] [%clk 0:11:20] } 46... Kg5 { [%eval -2.11] [%clk 0:01:40] } 47. Kf2 { [%eval -1.91] [%clk 0:11:20] } 47... Rg3 { [%eval -2.03] [%clk 0:01:05] } 48. Kf1?! { [%eval -3.29] } { Inaccuracy. Rh1 was best. } { [%clk 0:11:42] } 48... h3 { [%eval -3.75] [%clk 0:23:45] } 49. a4 { [%eval -3.81] [%clk 0:41:51] } 49... a5 { [%eval -4.53] [%clk 0:19:47] } 50. Rd2 { [%eval -4.62] [%clk 0:41:37] } 50... h5 { [%eval -4.69] [%clk 0:18:49] } 51. Rh2 { [%eval -4.94] [%clk 0:40:05] } 51... Kf4 { [%eval -5.04] [%clk 0:18:07] } 52. Re2 { [%eval -5.44] [%clk 0:40:04] } 52... h4 { [%eval -5.07] [%clk 0:15:33] } 53. Rd2 { [%eval -5.17] [%clk 0:39:42] } 53... Ke4 { [%eval -5.35] [%clk 0:15:39] } 54. Rh2 { [%eval -5.16] [%clk 0:38:22] } 54... Kd4 { [%eval -5.27] [%clk 0:15:55] } 55. Rf2 { [%eval -5.37] [%clk 0:38:32] } 55... Kc3 { [%eval -5.17] [%clk 0:16:08] } 56. Re2 { [%eval -5.34] [%clk 0:38:54] } 56... Kb2 { [%eval -5.22] [%clk 0:13:49] } 57. Rf2 { [%eval -5.29] [%clk 0:38:57] } 57... Rg2 { [%eval -5.45] [%clk 0:08:49] } 58. Rf4 { [%eval -5.57] [%clk 0:37:47] } 58... Rxc2 { [%eval -5.64] [%clk 0:08:34] } 59. Kg1 { [%eval -5.37] [%clk 0:38:04] } 59... Ka3 { [%eval -5.42] [%clk 0:04:18] } 60. Rf6 { [%eval -5.48] [%clk 0:37:36] } 60... Rb2 { [%eval -5.44] [%clk 0:04:41] } 0-1