Event: new tournament description
Date: 2023-08-25
White: Marco Materia
WhiteTitle: IM
WhiteElo: 2433
Black: Samuel Jesus Pereira Gonçalves
BlackElo: 2057
Result: 1-0
ECO: D85
Opening: Grünfeld Defense: Exchange Variation, Modern Exchange Variation, Kramnik's Line
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:59] } 1... Nf6 { [%eval 0.28] [%clk 1:30:47] } 2. c4 { [%eval 0.16] [%clk 1:31:25] } 2... g6 { [%eval 0.3] [%clk 1:31:03] } 3. Nc3 { [%eval 0.31] [%clk 1:31:50] } 3... d5 { [%eval 0.2] [%clk 1:31:24] } 4. cxd5 { [%eval 0.4] [%clk 1:32:16] } 4... Nxd5 { [%eval 0.22] [%clk 1:31:46] } 5. e4 { [%eval 0.23] [%clk 1:32:41] } 5... Nxc3 { [%eval 0.21] [%clk 1:32:06] } 6. bxc3 { [%eval 0.0] [%clk 1:33:09] } 6... Bg7 { [%eval 0.23] [%clk 1:32:26] } 7. Nf3 { [%eval 0.0] [%clk 1:33:35] } 7... c5 { [%eval 0.13] [%clk 1:32:32] } 8. h3 { [%eval 0.34] [%clk 1:33:43] } 8... O-O { [%eval 0.27] [%clk 1:31:02] } 9. Be2 { [%eval 0.21] [%clk 1:34:08] } 9... Nc6 { [%eval 0.22] [%clk 1:30:02] } 10. Be3 { [%eval 0.19] [%clk 1:34:33] } 10... cxd4 { [%eval 0.21] [%clk 1:30:24] } 11. cxd4 { [%eval 0.14] [%clk 1:34:59] } 11... Qa5+ { [%eval 0.2] [%clk 1:30:45] } 12. Bd2 { [%eval 0.16] [%clk 1:35:24] } 12... Qa3 { [%eval 0.17] [%clk 1:31:11] } 13. d5 { [%eval 0.26] [%clk 1:35:34] } 13... Ne5 { [%eval 0.17] [%clk 1:23:49] } 14. Rb1 { [%eval -0.02] [%clk 1:35:59] } 14... Nxf3+ { [%eval 0.1] [%clk 1:10:18] } 15. Bxf3 { [%eval 0.06] [%clk 1:36:28] } 15... Qxa2 { [%eval 0.07] [%clk 1:09:31] } 16. O-O { [%eval 0.05] [%clk 1:36:39] } 16... a5 { [%eval 0.13] } 17. Bg5 { [%eval -0.35] [%clk 1:28:24] } 17... Qa3 { [%eval -0.37] [%clk 0:55:18] } 18. Qd2 { [%eval -0.46] [%clk 1:18:35] } 18... Qd6 { [%eval -0.32] [%clk 0:49:37] } 19. Rb5 { [%eval -0.73] [%clk 1:04:49] } 19... a4 { [%eval -0.8] [%clk 0:44:53] } 20. Rfb1 { [%eval -0.82] [%clk 0:51:00] } 20... a3 { [%eval -0.59] [%clk 0:34:35] } 21. Qa2?! { [%eval -1.18] } { Inaccuracy. Bf4 was best. } { [%clk 0:51:17] } 21... e6 { [%eval -1.17] [%clk 0:34:24] } 22. Be3 { [%eval -1.65] [%clk 0:41:57] } 22... Re8?! { [%eval -0.89] } { Inaccuracy. exd5 was best. } { [%clk 0:27:26] } 23. Rb6 { [%eval -0.93] [%clk 0:37:32] } 23... Qe5 { [%eval -1.23] [%clk 0:25:10] } 24. d6 { [%eval -0.85] [%clk 0:33:45] } 24... Rd8 { [%eval -1.0] [%clk 0:23:17] } 25. Rd1 { [%eval -1.05] [%clk 0:33:01] } 25... Qa5 { [%eval -1.14] [%clk 0:21:13] } 26. Be2 { [%eval -1.43] [%clk 0:27:51] } 26... Bd7 { [%eval -1.46] [%clk 0:09:16] } 27. Rb3 { [%eval -1.2] [%clk 0:22:28] } 27... b5 { [%eval -0.83] [%clk 0:08:48] } 28. Bc5 { [%eval -0.85] [%clk 0:19:43] } 28... Bb2 { [%eval -0.93] [%clk 0:08:42] } 29. Bb4 { [%eval -1.02] [%clk 0:06:25] } 29... Qa6 { [%eval -0.6] [%clk 0:05:36] } 30. Rxb2 { [%eval -0.25] [%clk 0:05:19] } 30... axb2 { [%eval -1.18] } 31. Qxb2 { [%eval -0.17] [%clk 0:05:48] } 31... Qa2 { [%eval -0.17] [%clk 0:02:29] } 32. Qf6 { [%eval -1.11] [%clk 0:03:49] } 32... Rdc8?? { [%eval 5.46] } { Blunder. e5 was best. } { [%clk 0:02:03] } 33. Bd2 { [%eval 5.62] [%clk 0:03:51] } 33... Rc1 { [%eval 5.92] [%clk 0:01:19] } 34. Bxc1 { [%eval 6.09] [%clk 0:03:38] } 34... Qxe2 { [%eval 6.12] [%clk 0:01:44] } 35. Bb2 { [%eval 5.99] [%clk 0:03:10] } 35... Qxd1+ { [%eval 5.74] [%clk 0:01:52] } 36. Kh2 { [%eval 5.69] [%clk 0:03:39] } 36... Qxd6+ { [%eval 6.34] } 37. g3 { [%eval 6.04] [%clk 0:03:47] } 37... Kf8?? { [%eval #2] } { Checkmate is now unavoidable. e5 was best. } { [%clk 0:00:51] } 38. Qh8+ { [%eval #1] [%clk 0:04:12] } 38... Ke7 { [%eval #1] [%clk 0:01:11] } 39. Bf6# { [%clk 0:04:40] } 1-0