Event: OCS D2
Site: https://lichess.org/broadcast/olomouc-chess-summer-2025--d1-seniors-50/round-9/dNtpnWTn/s3XFjWeS
White: Aubert, Carsten
WhiteElo: 2004
Black: Bartos, Jan
BlackTitle: FM
BlackElo: 2167
Result: 1/2-1/2
ECO: E45
Opening: Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:52] } 1... Nf6 { [%eval 0.19] [%clk 1:30:54] } 2. c4 { [%eval 0.18] [%clk 1:31:08] } 2... e6 { [%eval 0.14] [%clk 1:31:19] } 3. Nc3 { [%eval 0.09] [%clk 1:31:21] } 3... Bb4 { [%eval 0.07] [%clk 1:31:37] } 4. e3 { [%eval 0.06] [%clk 1:31:04] } 4... b6 { [%eval 0.29] [%clk 1:31:57] } 5. Ne2 { [%eval 0.21] [%clk 1:29:29] } 5... Ba6 { [%eval 0.25] [%clk 1:32:19] } 6. a3 { [%eval 0.35] [%clk 1:29:39] } 6... Bxc3+ { [%eval 0.2] [%clk 1:31:58] } 7. Nxc3 { [%eval 0.24] [%clk 1:30:01] } 7... d5 { [%eval 0.17] [%clk 1:32:23] } 8. b3 { [%eval 0.16] [%clk 1:26:30] } 8... O-O { [%eval 0.24] [%clk 1:31:57] } 9. Be2 { [%eval 0.33] [%clk 1:26:34] } 9... c5 { [%eval 0.35] [%clk 1:31:23] } 10. cxd5?! { [%eval -0.21] } { Inaccuracy. dxc5 was best. } { [%clk 1:24:47] } 10... Bxe2 { [%eval 0.0] [%clk 1:30:41] } 11. Nxe2 { [%eval 0.0] [%clk 1:24:47] } 11... Qxd5 { [%eval 0.0] [%clk 1:28:24] } 12. O-O { [%eval 0.0] [%clk 1:24:40] } 12... Nbd7 { [%eval 0.13] [%clk 1:25:44] } 13. Bb2 { [%eval 0.08] [%clk 1:20:24] } 13... Rfd8 { [%eval 0.0] [%clk 1:25:19] } 14. Rc1 { [%eval 0.0] [%clk 1:12:23] } 14... Rac8 { [%eval -0.02] [%clk 1:23:40] } 15. Qc2 { [%eval 0.01] [%clk 1:08:36] } 15... Qb7 { [%eval 0.11] [%clk 1:19:42] } 16. Qb1 { [%eval 0.04] [%clk 1:08:31] } 16... Qa6 { [%eval 0.09] [%clk 1:17:27] } 17. Ng3?! { [%eval -0.46] } { Inaccuracy. Rfe1 was best. } { [%clk 1:04:29] } 17... cxd4 { [%eval -0.56] [%clk 1:16:23] } 18. exd4 { [%eval -0.42] [%clk 1:01:11] } 18... Qb5 { [%eval -0.43] [%clk 1:15:58] } 19. Rxc8 { [%eval -0.41] [%clk 0:59:33] } 19... Rxc8 { [%eval -0.41] [%clk 1:16:22] } 20. Rc1 { [%eval -0.36] [%clk 0:59:48] } 20... Rxc1+ { [%eval -0.38] [%clk 1:15:45] } 21. Bxc1 { [%eval -0.46] [%clk 0:58:07] } 21... Qc6 { [%eval -0.41] [%clk 1:14:30] } 22. h3 { [%eval -0.37] [%clk 0:51:38] } 22... Nd5 { [%eval -0.18] [%clk 1:07:45] } 23. Ne2 { [%eval -0.16] [%clk 0:49:39] } 23... h6 { [%eval -0.16] [%clk 1:03:51] } 24. a4 { [%eval -0.28] [%clk 0:48:05] } 24... Nc3 { [%eval -0.3] [%clk 1:02:06] } 25. Nxc3 { [%eval -0.35] [%clk 0:48:02] } 25... Qxc3 { [%eval -0.35] [%clk 1:02:30] } 26. Be3 { [%eval -0.33] [%clk 0:44:50] } 26... Nf6 { [%eval -0.08] [%clk 1:02:20] } 27. Qd1?! { [%eval -0.95] } { Inaccuracy. Kh2 was best. } { [%clk 0:44:47] } 27... Nd5 { [%eval -1.04] [%clk 1:01:53] } 28. Bc1 { [%eval -1.02] [%clk 0:44:44] } 28... Nb4?! { [%eval -0.41] } { Inaccuracy. a6 was best. } { [%clk 0:55:24] } 29. Bf4 { [%eval -0.52] [%clk 0:43:35] } 29... Nc2 { [%eval 0.0] [%clk 0:51:46] } 30. d5 { [%eval 0.0] [%clk 0:42:11] } 30... exd5 { [%eval 0.0] [%clk 0:51:39] } 31. Qxd5 { [%eval 0.0] [%clk 0:42:24] } 31... Qe1+ { [%eval 0.0] [%clk 0:51:07] } 32. Kh2 { [%eval 0.0] [%clk 0:42:47] } 32... Qxf2 { [%eval 0.0] [%clk 0:51:28] } 33. Bg3 { [%eval 0.0] [%clk 0:36:50] } 33... Qe2 { [%eval 0.0] [%clk 0:51:13] } 34. Bb8 { [%eval 0.0] [%clk 0:34:21] } 34... Ne3 { [%eval 0.0] [%clk 0:47:34] } 35. Qc6 { [%eval 0.0] [%clk 0:33:06] } 35... a6 { [%eval 0.0] [%clk 0:42:49] } 36. Ba7 { [%eval 0.0] [%clk 0:28:56] } 36... Nf1+ { [%eval 0.0] [%clk 0:37:13] } 37. Kg1 { [%eval 0.0] [%clk 0:27:17] } 37... Nd2 { [%eval 0.0] [%clk 0:37:12] } 38. Qc8+ { [%eval 0.0] [%clk 0:23:01] } 38... Kh7 { [%eval 0.0] [%clk 0:37:34] } 39. Qf5+ { [%eval 0.0] [%clk 0:23:25] } 39... Kg8 { [%eval 0.0] [%clk 0:37:48] } 40. Qc8+ { [%eval 0.0] [%clk 0:23:49] } 40... Kh7 { [%eval 0.0] [%clk 0:38:13] } 41. Bb8?? { [%eval -2.05] } { Blunder. Qf5+ was best. } { [%clk 0:22:58] } 1/2-1/2