Event: Biel Chess Festival MTO
Site: Biel, Switzerland
Date: 2024-07-22
White: Jumabayev, Rinat
WhiteTitle: GM
WhiteElo: 2565
Black: Materia, Marco
BlackTitle: IM
BlackElo: 2453
Result: 1/2-1/2
ECO: D37
Opening: Queen's Gambit Declined: Vienna Variation, Quiet Variation
Variant: Standard
TimeControl: 100'/40, fb 50'/20, fb 15' + 30''/mv

1. d4 { [%eval 0.16] [%clk 1:39:34] } 1... Nf6 { [%eval 0.17] [%clk 1:40:56] } 2. c4 { [%eval 0.21] [%clk 1:39:44] } 2... e6 { [%eval 0.11] [%clk 1:41:22] } 3. Nf3 { [%eval 0.12] [%clk 1:40:11] } 3... d5 { [%eval 0.17] [%clk 1:41:49] } 4. Nc3 { [%eval 0.08] [%clk 1:40:37] } 4... dxc4 { [%eval 0.28] [%clk 1:41:21] } 5. e3 { [%eval 0.05] [%clk 1:38:51] } 5... a6 { [%eval 0.2] [%clk 1:41:47] } 6. Bxc4 { [%eval 0.07] [%clk 1:39:15] } 6... b5 { [%eval 0.19] [%clk 1:42:12] } 7. Bb3 { [%eval 0.17] [%clk 1:39:35] } 7... Bb7 { [%eval 0.04] [%clk 1:40:50] } 8. O-O { [%eval 0.15] [%clk 1:29:46] } 8... c5 { [%eval 0.2] [%clk 1:36:48] } 9. Qe2 { [%eval -0.08] [%clk 1:25:14] } 9... Nbd7 { [%eval -0.1] [%clk 1:28:15] } 10. Rd1 { [%eval -0.06] [%clk 1:17:20] } 10... Be7?! { [%eval 0.59] } { Inaccuracy. Qc7 was best. } { [%clk 1:25:14] } 11. e4 { [%eval 0.44] [%clk 1:16:12] } 11... cxd4 { [%eval 0.38] [%clk 1:14:17] } 12. Nxd4 { [%eval 0.58] [%clk 1:06:57] } 12... Qb8 { [%eval 0.72] [%clk 1:08:32] } 13. a3?! { [%eval -0.1] } { Inaccuracy. Bg5 was best. } { [%clk 0:45:06] } 13... Bd6 { [%eval -0.08] [%clk 0:48:05] } 14. g3 { [%eval -0.11] [%clk 0:35:17] } 14... O-O { [%eval -0.19] [%clk 0:43:20] } 15. f3 { [%eval -0.24] [%clk 0:30:33] } 15... Bc5 { [%eval -0.22] [%clk 0:39:32] } 16. Be3 { [%eval -0.23] [%clk 0:30:18] } 16... Ne5 { [%eval -0.21] [%clk 0:37:53] } 17. Kg2 { [%eval -0.25] [%clk 0:21:26] } 17... Qa7 { [%eval -0.24] [%clk 0:37:20] } 18. Nc2 { [%eval -0.27] [%clk 0:16:57] } 18... Bxe3 { [%eval -0.05] [%clk 0:31:19] } 19. Qxe3 { [%eval -0.09] [%clk 0:17:00] } 19... Qxe3 { [%eval -0.03] [%clk 0:31:30] } 20. Nxe3 { [%eval 0.02] [%clk 0:17:26] } 20... Rfd8 { [%eval 0.05] [%clk 0:26:48] } 21. Kf2 { [%eval 0.0] [%clk 0:12:00] } 21... g5 { [%eval 0.02] [%clk 0:25:19] } 22. Bc2 { [%eval 0.0] [%clk 0:10:31] } 22... Kf8 { [%eval 0.0] [%clk 0:23:00] } 23. Rxd8+ { [%eval 0.0] [%clk 0:08:44] } 23... Rxd8 { [%eval 0.0] [%clk 0:23:29] } 24. Rd1 { [%eval 0.0] [%clk 0:09:02] } 24... Rc8 { [%eval 0.0] [%clk 0:20:24] } 25. Bb1 { [%eval 0.0] [%clk 0:06:57] } 25... Ke7 { [%eval 0.0] [%clk 0:20:30] } 26. h3 { [%eval -0.1] [%clk 0:03:30] } 26... Ne8 { [%eval 0.05] [%clk 0:11:46] } 27. Ba2 { [%eval -0.35] [%clk 0:00:58] } 27... Rc5 { [%eval 0.06] [%clk 0:08:36] } 28. Rd4 { [%eval -0.23] [%clk 0:01:01] } 28... Nc6 { [%eval 0.0] [%clk 0:07:08] } 29. Rd2 { [%eval -0.08] [%clk 0:01:29] } 29... Nd6 { [%eval 0.0] [%clk 0:07:15] } 30. Bb3 { [%eval -0.3] [%clk 0:00:44] } 30... Ne5 { [%eval -0.41] [%clk 0:04:02] } 31. Rd4 { [%eval -0.52] [%clk 0:01:14] } 31... Nc6 { [%eval -0.39] [%clk 0:04:27] } 32. Rd2 { [%eval -0.36] [%clk 0:01:35] } 32... Ne5 { [%eval -0.45] [%clk 0:03:34] } 33. Rd4 { [%eval -0.57] [%clk 0:02:00] } 33... Nc6?! { [%eval 0.0] } { Inaccuracy. h5 was best. } { [%clk 0:02:44] } 34. Rd2 { [%eval -0.16] [%clk 0:01:15] } 34... Ne5 { [%clk 0:01:50] } 1/2-1/2