Event: Round 7: Guba, Viktor - Gruenwald, Simon
Date: 2024-03-28
White: Guba, Viktor
WhiteElo: 1892
Black: Gruenwald, Simon
BlackElo: 2117
Result: 0-1
ECO: B00
Opening: Owen Defense
Variant: Standard

1. e4 { [%eval 0.13] [%clk 1:30:55] } 1... b6?! { [%eval 0.95] } { Inaccuracy. e5 was best. } { [%clk 1:31:00] } 2. d4 { [%eval 0.86] [%clk 1:30:25] } 2... Bb7 { [%eval 0.75] [%clk 1:31:28] } 3. Bd3 { [%eval 0.93] [%clk 1:29:57] } 3... e6 { [%eval 0.78] [%clk 1:31:20] } 4. Ne2 { [%eval 0.89] [%clk 1:28:44] } 4... Ne7 { [%eval 0.72] [%clk 1:31:22] } 5. O-O { [%eval 0.98] [%clk 1:27:54] } 5... g6 { [%eval 0.8] [%clk 1:28:48] } 6. Be3 { [%eval 0.62] [%clk 1:26:11] } 6... Bg7 { [%eval 0.83] [%clk 1:28:52] } 7. c3 { [%eval 0.94] [%clk 1:22:14] } 7... h6 { [%eval 0.87] [%clk 1:27:43] } 8. Nd2 { [%eval 1.18] [%clk 1:21:16] } 8... d6 { [%eval 1.16] [%clk 1:27:16] } 9. b4 { [%eval 0.76] [%clk 1:19:00] } 9... a6 { [%eval 1.02] [%clk 1:25:38] } 10. Nb3 { [%eval 1.04] [%clk 1:17:31] } 10... O-O { [%eval 1.04] [%clk 1:24:20] } 11. Rb1 { [%eval 0.76] [%clk 1:14:45] } 11... f5 { [%eval 1.09] [%clk 1:19:45] } 12. f3 { [%eval 0.92] [%clk 1:14:47] } 12... g5 { [%eval 0.87] [%clk 1:17:59] } 13. a4 { [%eval 0.76] [%clk 1:13:56] } 13... f4 { [%eval 1.06] [%clk 1:12:15] } 14. Bf2 { [%eval 1.07] [%clk 1:12:35] } 14... Qe8 { [%eval 1.25] [%clk 1:05:41] } 15. a5 { [%eval 1.12] [%clk 1:11:30] } 15... b5 { [%eval 1.42] [%clk 1:03:34] } 16. c4 { [%eval 1.32] [%clk 1:11:38] } 16... c6?! { [%eval 2.39] } { Inaccuracy. bxc4 was best. } { [%clk 1:01:30] } 17. cxb5? { [%eval 1.11] } { Mistake. e5 was best. } { [%clk 1:07:40] } 17... cxb5 { [%eval 1.02] [%clk 1:00:42] } 18. Rc1 { [%eval 1.0] [%clk 1:08:05] } 18... Nbc6 { [%eval 0.97] [%clk 1:00:24] } 19. Qd2 { [%eval 1.05] [%clk 1:02:13] } 19... Rc8 { [%eval 1.23] [%clk 0:57:34] } 20. Rfe1?! { [%eval 0.53] } { Inaccuracy. Bb1 was best. } { [%clk 0:59:45] } 20... Qf7 { [%eval 0.92] [%clk 0:52:50] } 21. Nc3 { [%eval 0.47] [%clk 0:53:07] } 21... Nxb4 { [%eval 0.46] [%clk 0:43:29] } 22. Nxb5 { [%eval 0.44] [%clk 0:53:31] } 22... Nxd3 { [%eval 0.26] [%clk 0:43:50] } 23. Nxd6 { [%eval 0.45] [%clk 0:53:55] } 23... Nxc1 { [%eval 0.44] [%clk 0:44:14] } 24. Nxf7 { [%eval 0.46] [%clk 0:52:06] } 24... Nxb3 { [%eval 0.55] [%clk 0:44:30] } 25. Qb4?! { [%eval -0.35] } { Inaccuracy. Nxh6+ was best. } { [%clk 0:52:32] } 25... Kxf7 { [%eval -0.72] [%clk 0:44:33] } 26. Qxb7? { [%eval -2.35] } { Mistake. d5 was best. } { [%clk 0:51:52] } 26... Nxa5?! { [%eval -1.53] } { Inaccuracy. Nxd4 was best. } { [%clk 0:42:20] } 27. Qxa6 { [%eval -1.47] [%clk 0:52:16] } 27... Nac6 { [%eval -1.57] [%clk 0:39:42] } 28. e5? { [%eval -2.92] } { Mistake. d5 was best. } { [%clk 0:41:33] } 28... Rfd8 { [%eval -3.0] [%clk 0:36:15] } 29. Qa4 { [%eval -3.01] [%clk 0:40:56] } 29... Nd5 { [%eval -2.88] [%clk 0:33:17] } 30. Rb1 { [%eval -3.15] [%clk 0:35:13] } 30... Nce7 { [%eval -3.24] [%clk 0:32:59] } 31. Re1 { [%eval -3.49] [%clk 0:34:11] } 31... Rc7 { [%eval -3.42] [%clk 0:32:28] } 32. g4 { [%eval -3.44] [%clk 0:30:45] } 32... Rdc8 { [%eval -3.36] [%clk 0:32:08] } 33. Qd1 { [%eval -3.86] [%clk 0:30:16] } 33... Rc2 { [%eval -3.75] [%clk 0:32:04] } 34. Qb1 { [%eval -3.89] [%clk 0:29:37] } 34... Bf8 { [%eval -3.91] [%clk 0:30:58] } 35. h4 { [%eval -4.14] [%clk 0:28:53] } 35... Bg7 { [%eval -3.35] [%clk 0:29:54] } 36. h5 { [%eval -3.26] [%clk 0:27:14] } 36... R8c7 { [%eval -3.0] [%clk 0:24:36] } 37. Qb5?! { [%eval -4.73] } { Inaccuracy. Rd1 was best. } { [%clk 0:26:01] } 37... Rd2 { [%eval -4.7] [%clk 0:23:56] } 38. Qb1 { [%eval -5.46] [%clk 0:25:46] } 38... Rcc2 { [%eval -5.41] [%clk 0:23:55] } 39. Rc1 { [%eval -5.27] [%clk 0:25:26] } 39... Rb2 { [%eval -5.21] [%clk 0:23:59] } 40. Qh7?? { [%eval #-11] } { Checkmate is now unavoidable. Qxb2 was best. } { [%clk 0:24:51] } 40... Rxf2 { [%eval #-10] [%clk 0:24:15] } 41. Rc8?? { [%eval #-5] } { Checkmate is now unavoidable. Re1 was best. } { [%clk 0:24:59] } 41... Rg2+ { [%eval #-4] [%clk 0:24:34] } 42. Kh1 { [%eval #-4] [%clk 0:25:24] } 42... Rh2+ { [%eval #-3] [%clk 0:25:02] } 43. Kg1 { [%eval #-3] [%clk 0:25:47] } 43... Rbg2+ { [%eval #-2] [%clk 0:25:26] } 44. Kf1 { [%eval #-2] [%clk 0:26:14] } 44... Ne3+ { [%eval #-1] [%clk 0:25:51] } 45. Ke1 { [%eval #-1] [%clk 0:26:41] } 45... Re2# { [%clk 0:25:37] } 0-1