Event: Szachowy Tydzien w Przeworsku - GM 2023
Site: Przeworsk
Date: 2023-05-29
White: Baum, Jonasz
WhiteElo: 2427
Black: Stefansson, Hannes
BlackElo: 2521
Result: 0-1
ECO: E25
Opening: Nimzo-Indian Defense: Sämisch Variation, Keres Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... Nf6 { [%eval 0.28] [%clk 1:30:46] } 2. c4 { [%eval 0.16] [%clk 1:31:22] } 2... e6 { [%eval 0.23] [%clk 1:31:06] } 3. Nc3 { [%eval 0.05] [%clk 1:31:43] } 3... Bb4 { [%eval 0.25] [%clk 1:31:14] } 4. f3 { [%eval 0.0] [%clk 1:32:02] } 4... d5 { [%eval 0.25] [%clk 1:31:16] } 5. a3 { [%eval 0.0] [%clk 1:32:25] } 5... Bxc3+ { [%eval 0.0] [%clk 1:31:31] } 6. bxc3 { [%eval 0.0] [%clk 1:32:48] } 6... c5 { [%eval 0.39] [%clk 1:31:22] } 7. cxd5 { [%eval 0.25] [%clk 1:32:57] } 7... Nxd5 { [%eval 0.13] [%clk 1:31:39] } 8. dxc5 { [%eval 0.31] [%clk 1:33:19] } 8... Qa5 { [%eval 0.29] [%clk 1:31:21] } 9. e4 { [%eval 0.34] [%clk 1:33:29] } 9... Ne7 { [%eval 0.3] [%clk 1:31:35] } 10. Be3 { [%eval 0.28] [%clk 1:33:36] } 10... O-O { [%eval 0.37] [%clk 1:31:37] } 11. Qb3 { [%eval 0.39] [%clk 1:33:41] } 11... Qc7 { [%eval 0.32] [%clk 1:31:28] } 12. Bb5 { [%eval 0.27] [%clk 1:33:25] } 12... Nec6 { [%eval 0.14] [%clk 1:30:57] } 13. Ne2 { [%eval 0.21] [%clk 1:33:20] } 13... Na5 { [%eval 0.19] [%clk 1:30:08] } 14. Qb4 { [%eval 0.19] [%clk 1:33:14] } 14... Nbc6 { [%eval 0.22] [%clk 1:27:47] } 15. Qa4 { [%eval 0.22] [%clk 1:32:38] } 15... Ne5 { [%eval 0.35] [%clk 1:23:58] } 16. Bd4 { [%eval 0.23] [%clk 1:31:30] } 16... Ng6 { [%eval 0.19] [%clk 1:23:32] } 17. O-O { [%eval 0.29] [%clk 1:28:02] } 17... e5 { [%eval 0.4] [%clk 1:23:15] } 18. Be3 { [%eval 0.16] [%clk 1:26:23] } 18... Rd8 { [%eval 0.26] [%clk 1:17:57] } 19. Ng3?! { [%eval -0.39] } { Inaccuracy. Rfe1 was best. } { [%clk 1:21:14] } 19... a6 { [%eval -0.14] [%clk 1:09:35] } 20. Be2 { [%eval -0.3] [%clk 1:21:28] } 20... Nf4 { [%eval -0.27] [%clk 1:09:36] } 21. Rfd1 { [%eval -0.49] [%clk 1:05:18] } 21... Nxe2+ { [%eval -0.53] [%clk 1:07:08] } 22. Nxe2 { [%eval -0.47] [%clk 1:05:45] } 22... Be6 { [%eval -0.63] [%clk 1:07:13] } 23. Qb4 { [%eval -0.87] [%clk 1:00:01] } 23... Nc4 { [%eval -1.39] [%clk 1:03:44] } 24. Rxd8+ { [%eval -1.12] [%clk 0:54:44] } 24... Rxd8 { [%eval -1.08] [%clk 1:03:56] } 25. Bf2 { [%eval -1.1] [%clk 0:55:11] } 25... Rd2 { [%eval -1.2] [%clk 1:01:59] } 26. Ng3 { [%eval -1.0] [%clk 0:47:05] } 26... Qd7 { [%eval -1.08] [%clk 0:59:29] } 27. Nf1 { [%eval -1.58] [%clk 0:39:43] } 27... Rb2 { [%eval -1.36] [%clk 0:56:01] } 28. c6 { [%eval -1.52] [%clk 0:40:08] } 28... Qxc6 { [%eval -1.54] [%clk 0:56:22] } 29. Rd1 { [%eval -1.65] [%clk 0:36:35] } 29... Qe8 { [%eval -1.65] [%clk 0:49:46] } 30. Qc5 { [%eval -2.17] [%clk 0:28:17] } 30... h6 { [%eval -2.2] [%clk 0:49:34] } 31. Ne3 { [%eval -2.22] [%clk 0:15:11] } 31... Qa4 { [%eval -2.3] [%clk 0:48:29] } 32. Rd8+ { [%eval -2.51] [%clk 0:15:03] } 32... Kh7 { [%eval -2.47] [%clk 0:48:50] } 33. h3 { [%eval -3.09] [%clk 0:15:02] } 33... Nxe3 { [%eval -3.06] [%clk 0:39:45] } 34. Bxe3?! { [%eval -4.71] } { Inaccuracy. Qxe3 was best. } { [%clk 0:12:54] } 34... Qc2 { [%eval -4.66] [%clk 0:39:39] } 35. Bf2 { [%eval -5.24] [%clk 0:13:19] } 35... Qc1+ { [%eval -5.22] [%clk 0:39:24] } 36. Kh2 { [%eval -4.96] [%clk 0:13:43] } 36... Qf1 { [%eval -4.23] [%clk 0:39:41] } 37. Kg3 { [%eval -4.19] [%clk 0:14:09] } 37... b6 { [%eval -4.79] [%clk 0:39:44] } 38. Qe3 { [%eval -4.7] [%clk 0:14:33] } 38... Re2 { [%eval -4.96] [%clk 0:37:11] } 39. Qxb6 { [%eval -5.17] [%clk 0:14:57] } 39... h5 { [%eval -5.36] [%clk 0:35:49] } 40. h4 { [%eval -5.49] [%clk 0:44:25] } 40... g5 { [%eval -4.87] [%clk 1:06:04] } 41. hxg5 { [%eval -5.81] [%clk 0:41:27] } 41... h4+ { [%eval -6.14] [%clk 1:02:43] } 42. Kxh4?? { [%eval #-11] } { Checkmate is now unavoidable. Kh2 was best. } { [%clk 0:41:51] } 42... Qxg2 { [%eval #-9] [%clk 0:58:22] } 43. g6+ { [%eval #-9] [%clk 0:42:12] } 43... Kg7?? { [%eval -4.75] } { Lost forced checkmate sequence. Qxg6 was best. } { [%clk 0:58:34] } 44. Rg8+ { [%eval -4.51] [%clk 0:39:31] } 44... Kxg8 { [%eval -4.49] [%clk 0:58:48] } 45. gxf7+?? { [%eval #-6] } { Checkmate is now unavoidable. Qb8+ was best. } { [%clk 0:39:18] } 45... Kxf7 { [%eval #-5] [%clk 0:58:36] } 0-1