Event: Round 4: Ludvig Morell - Vladimir Grabinsky
Date: 2023-07-17
White: Ludvig Morell
Black: Vladimir Grabinsky
Result: 1/2-1/2
ECO: C42
Opening: Petrov's Defense: Nimzowitsch Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:32] } 1... e5 { [%eval 0.35] [%clk 1:30:48] } 2. Nf3 { [%eval 0.29] [%clk 1:30:57] } 2... Nf6 { [%eval 0.5] [%clk 1:31:07] } 3. Nxe5 { [%eval 0.34] [%clk 1:31:19] } 3... d6 { [%eval 0.49] [%clk 1:31:34] } 4. Nf3 { [%eval 0.35] [%clk 1:31:41] } 4... Nxe4 { [%eval 0.25] [%clk 1:31:59] } 5. Nc3 { [%eval 0.15] [%clk 1:32:05] } 5... Nxc3 { [%eval 0.13] [%clk 1:32:24] } 6. dxc3 { [%eval 0.33] [%clk 1:32:29] } 6... Nc6 { [%eval 0.4] [%clk 1:26:18] } 7. Be3 { [%eval 0.35] [%clk 1:32:33] } 7... Be7 { [%eval 0.43] [%clk 1:22:12] } 8. Qd2 { [%eval 0.42] [%clk 1:32:57] } 8... Bg4 { [%eval 0.62] [%clk 1:16:56] } 9. O-O-O { [%eval 0.6] [%clk 1:32:08] } 9... Qd7 { [%eval 0.64] [%clk 1:16:14] } 10. Be2 { [%eval 0.7] [%clk 1:29:56] } 10... a6 { [%eval 0.59] [%clk 1:00:12] } 11. Kb1 { [%eval 0.52] [%clk 1:29:29] } 11... b5 { [%eval 0.88] [%clk 0:51:39] } 12. h3 { [%eval 0.83] [%clk 1:21:29] } 12... Be6 { [%eval 0.78] [%clk 0:51:48] } 13. Nd4 { [%eval 0.73] [%clk 1:20:54] } 13... Nxd4 { [%eval 0.69] [%clk 0:50:14] } 14. Bxd4 { [%eval 0.73] [%clk 1:13:43] } 14... O-O { [%eval 0.62] [%clk 0:48:50] } 15. g4 { [%eval 0.22] [%clk 1:12:37] } 15... a5?! { [%eval 1.09] } { Inaccuracy. Rfe8 was best. } { [%clk 0:47:59] } 16. f4 { [%eval 1.15] [%clk 1:12:12] } 16... f6 { [%eval 1.01] [%clk 0:35:32] } 17. Bf3 { [%eval 0.96] [%clk 1:01:43] } 17... d5 { [%eval 0.79] [%clk 0:25:06] } 18. f5 { [%eval 0.66] [%clk 0:59:58] } 18... Bf7 { [%eval 0.74] [%clk 0:25:24] } 19. Be3 { [%eval 0.55] [%clk 1:00:08] } 19... Rfd8 { [%eval 0.63] [%clk 0:24:19] } 20. h4 { [%eval 0.67] [%clk 0:56:05] } 20... a4 { [%eval 0.7] [%clk 0:20:17] } 21. Be4 { [%eval 0.17] [%clk 0:42:19] } 21... c6 { [%eval 0.42] [%clk 0:12:12] } 22. Bd3 { [%eval 0.07] } 22... c5 { [%eval 0.05] } 23. g5 { [%eval -0.07] } 23... c4?! { [%eval 0.96] } { Inaccuracy. d4 was best. } 24. g6 { [%eval 0.9] } 24... cxd3 { [%eval 0.8] } 25. gxf7+ { [%eval 0.94] } 25... Kxf7 { [%eval 0.78] } 26. Qxd3 { [%eval 0.91] } 26... Kg8 { [%eval 1.25] } 27. Qd2? { [%eval 0.0] } { Mistake. a3 was best. } 1/2-1/2