Event: Round 8: Gruzmann, Boris - Gries, Volker
Date: 2024-08-30
White: Gruzmann, Boris
WhiteTitle: FM
WhiteElo: 2167
Black: Gries, Volker
BlackTitle: CM
BlackElo: 2012
Result: 1-0
ECO: C42
Opening: Petrov's Defense: Nimzowitsch Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:54] } 1... e5 { [%eval 0.21] [%clk 1:30:55] } 2. Nf3 { [%eval 0.21] [%clk 1:31:05] } 2... Nf6 { [%eval 0.3] [%clk 1:31:20] } 3. Nxe5 { [%eval 0.3] [%clk 1:31:03] } 3... d6 { [%eval 0.32] [%clk 1:31:46] } 4. Nf3 { [%eval 0.31] [%clk 1:31:07] } 4... Nxe4 { [%eval 0.31] [%clk 1:32:07] } 5. Nc3 { [%eval 0.17] [%clk 1:31:22] } 5... Nf6 { [%eval 0.34] [%clk 1:31:39] } 6. d4 { [%eval 0.38] [%clk 1:31:09] } 6... Be7 { [%eval 0.36] [%clk 1:31:51] } 7. d5 { [%eval 0.19] [%clk 1:24:54] } 7... O-O { [%eval 0.26] [%clk 1:30:17] } 8. Bd3 { [%eval -0.09] [%clk 1:22:26] } 8... Bg4 { [%eval 0.29] [%clk 1:27:46] } 9. h3 { [%eval 0.35] [%clk 1:21:39] } 9... Bh5?! { [%eval 1.05] } { Inaccuracy. Bxf3 was best. } { [%clk 1:26:16] } 10. g4 { [%eval 1.36] [%clk 1:08:34] } 10... Bg6 { [%eval 1.34] [%clk 1:26:36] } 11. Bxg6?! { [%eval 0.72] } { Inaccuracy. g5 was best. } { [%clk 1:08:48] } 11... hxg6 { [%eval 0.65] [%clk 1:25:48] } 12. Bg5? { [%eval -0.76] } { Mistake. Be3 was best. } { [%clk 1:05:35] } 12... c6?! { [%eval 0.3] } { Inaccuracy. Nxg4 was best. } { [%clk 1:25:50] } 13. Qd2 { [%eval 0.33] [%clk 0:55:24] } 13... Nxd5 { [%eval 0.35] [%clk 1:12:47] } 14. Nxd5 { [%eval 0.28] [%clk 0:55:32] } 14... Bxg5 { [%eval 0.31] [%clk 1:11:07] } 15. Qxg5 { [%eval 0.34] [%clk 0:55:08] } 15... cxd5 { [%eval 0.33] [%clk 1:09:08] } 16. Qxd8 { [%eval 0.36] [%clk 0:55:17] } 16... Rxd8 { [%eval 0.32] [%clk 1:09:33] } 17. O-O-O { [%eval 0.36] [%clk 0:54:52] } 17... Nd7 { [%eval 0.65] [%clk 1:08:23] } 18. Rxd5 { [%eval 0.58] [%clk 0:54:40] } 18... Nb6 { [%eval 0.77] [%clk 1:08:38] } 19. Rd3 { [%eval 0.8] [%clk 0:51:09] } 19... Kf8 { [%eval 1.2] [%clk 1:02:52] } 20. Re1?! { [%eval 0.62] } { Inaccuracy. Rhd1 was best. } { [%clk 0:47:18] } 20... Rd7 { [%eval 0.66] [%clk 1:00:37] } 21. Ng5 { [%eval 0.26] [%clk 0:42:31] } 21... Rad8 { [%eval 0.43] [%clk 0:58:00] } 22. b3 { [%eval 0.32] [%clk 0:38:58] } 22... Nc8?! { [%eval 1.13] } { Inaccuracy. Na8 was best. } { [%clk 0:55:55] } 23. Rf3 { [%eval 0.98] [%clk 0:27:57] } 23... Kg8 { [%eval 1.03] [%clk 0:55:15] } 24. c4?! { [%eval 0.36] } { Inaccuracy. Rfe3 was best. } { [%clk 0:27:48] } 24... a6 { [%eval 0.91] [%clk 0:52:51] } 25. h4 { [%eval 0.53] [%clk 0:26:11] } 25... Na7 { [%eval 1.04] [%clk 0:51:06] } 26. Rfe3 { [%eval 0.93] [%clk 0:22:00] } 26... Kf8 { [%eval 0.9] [%clk 0:51:27] } 27. f4?! { [%eval 0.14] } { Inaccuracy. h5 was best. } { [%clk 0:20:25] } 27... Nc6 { [%eval 0.13] [%clk 0:48:17] } 28. Rd1 { [%eval 0.11] [%clk 0:16:19] } 28... b5 { [%eval 0.63] [%clk 0:47:37] } 29. cxb5 { [%eval 0.65] [%clk 0:15:37] } 29... axb5 { [%eval 0.68] [%clk 0:48:01] } 30. Rc3 { [%eval 0.69] [%clk 0:14:46] } 30... Ne7 { [%eval 0.61] [%clk 0:45:58] } 31. Nf3 { [%eval 0.64] [%clk 0:13:12] } 31... Ra7 { [%eval 0.65] [%clk 0:43:54] } 32. Kb1 { [%eval 0.67] [%clk 0:12:37] } 32... Rda8 { [%eval 0.65] [%clk 0:41:16] } 33. Rc2 { [%eval 0.65] [%clk 0:12:09] } 33... d5 { [%eval 1.16] [%clk 0:40:58] } 34. Rd4 { [%eval 1.27] [%clk 0:10:48] } 34... Rb7?! { [%eval 2.41] } { Inaccuracy. Ra6 was best. } { [%clk 0:36:46] } 35. Rb4 { [%eval 2.64] [%clk 0:10:39] } 35... Rc8?! { [%eval 3.56] } { Inaccuracy. Ng8 was best. } { [%clk 0:36:41] } 36. Nd4 { [%eval 3.56] [%clk 0:09:42] } 36... Rxc2 { [%eval 4.04] [%clk 0:36:33] } 37. Kxc2 { [%eval 4.03] [%clk 0:10:02] } 37... Rc7+ { [%eval 4.22] [%clk 0:36:25] } 38. Kb2 { [%eval 4.24] [%clk 0:10:07] } 38... Nc6 { [%eval 4.81] [%clk 0:35:46] } 39. Nxc6 { [%eval 4.77] [%clk 0:10:26] } 39... Rxc6 { [%eval 4.79] [%clk 0:35:46] } 40. Rxb5 { [%eval 4.44] [%clk 0:10:26] } 40... Rf6 { [%eval 4.55] [%clk 0:35:46] } 41. Rb4 { [%eval 4.4] [%clk 0:10:26] } 41... Re6 { [%eval 4.86] [%clk 0:35:46] } 42. a4 { [%eval 3.93] [%clk 0:10:26] } 42... Re2+ { [%eval 4.31] [%clk 0:35:46] } 43. Ka3 { [%eval 4.25] [%clk 0:10:26] } 43... Ke7 { [%eval 4.36] [%clk 0:35:46] } 44. a5 { [%eval 4.0] [%clk 0:10:26] } 44... Kd6 { [%eval 4.55] [%clk 0:35:46] } 45. a6 { [%eval 4.63] [%clk 0:10:26] } 45... Re8 { [%eval 4.87] [%clk 0:35:46] } 46. a7 { [%eval 4.8] [%clk 0:10:26] } 46... Ra8 { [%eval 4.59] [%clk 0:35:46] } 47. Rb7?? { [%eval -0.02] } { Blunder. Ra4 was best. } { [%clk 0:10:26] } 1-0