Event: Heusenstamm Sparkassen Open 2025
Site: https://lichess.org/broadcast/heusenstamm-sparkassen-open/round-5/dPTS1GNt/ZbWquBeq
Date: 2025-11-22
White: Mester, Philipp
WhiteElo: 2285
Black: Poetsch, Hagen
BlackTitle: GM
BlackElo: 2456
Result: 0-1
ECO: E43
Opening: Nimzo-Indian Defense: St. Petersburg Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... Nf6 { [%eval 0.19] [%clk 1:30:09] } 2. c4 { [%eval 0.18] [%clk 1:31:18] } 2... e6 { [%eval 0.14] [%clk 1:30:33] } 3. Nc3 { [%eval 0.09] [%clk 1:31:35] } 3... Bb4 { [%eval 0.15] [%clk 1:30:57] } 4. e3 { [%eval 0.06] [%clk 1:31:25] } 4... b6 { [%eval 0.31] [%clk 1:31:05] } 5. Bd2 { [%eval 0.06] [%clk 1:31:47] } 5... Bb7 { [%eval 0.17] [%clk 1:31:28] } 6. Nf3 { [%eval 0.13] [%clk 1:31:56] } 6... O-O { [%eval 0.12] [%clk 1:30:45] } 7. Bd3 { [%eval 0.01] [%clk 1:31:47] } 7... c5 { [%eval 0.21] [%clk 1:31:00] } 8. a3 { [%eval 0.1] [%clk 1:32:04] } 8... Bxc3 { [%eval 0.18] [%clk 1:31:16] } 9. Bxc3 { [%eval 0.23] [%clk 1:32:27] } 9... cxd4 { [%eval 0.19] [%clk 1:29:43] } 10. Bxd4 { [%eval -0.08] [%clk 1:28:47] } 10... d6 { [%eval 0.04] [%clk 1:29:05] } 11. Bc3 { [%eval -0.21] [%clk 1:26:52] } 11... Nbd7 { [%eval 0.12] [%clk 1:11:46] } 12. O-O { [%eval 0.18] [%clk 1:24:27] } 12... Nc5 { [%eval 0.14] [%clk 1:11:41] } 13. Be2 { [%eval 0.05] [%clk 1:21:43] } 13... Nfe4 { [%eval 0.08] [%clk 1:06:46] } 14. Be1 { [%eval 0.03] [%clk 1:12:06] } 14... Qf6 { [%eval 0.07] [%clk 1:06:24] } 15. b4 { [%eval -0.03] [%clk 1:01:07] } 15... Na4 { [%eval 0.0] [%clk 1:05:26] } 16. Rc1 { [%eval -0.13] [%clk 1:00:15] } 16... Nac3 { [%eval -0.08] [%clk 0:59:17] } 17. Qc2 { [%eval -0.31] [%clk 0:48:13] } 17... Nxe2+ { [%eval -0.38] [%clk 0:59:35] } 18. Qxe2 { [%eval -0.31] [%clk 0:48:40] } 18... Rfc8 { [%eval -0.26] [%clk 0:46:13] } 19. Rc2?! { [%eval -1.14] } { Inaccuracy. Nd4 was best. } { [%clk 0:29:03] } 19... d5 { [%eval -1.23] [%clk 0:39:06] } 20. Nd4 { [%eval -1.16] [%clk 0:21:08] } 20... e5 { [%eval -1.24] [%clk 0:24:24] } 21. Nb3?! { [%eval -2.21] } { Inaccuracy. Nb5 was best. } { [%clk 0:17:03] } 21... Qe6 { [%eval -2.18] [%clk 0:24:29] } 22. Nd2 { [%eval -2.11] [%clk 0:08:30] } 22... dxc4 { [%eval -2.05] [%clk 0:23:03] } 23. Rxc4? { [%eval -4.01] } { Mistake. f3 was best. } { [%clk 0:07:18] } 23... Ba6 { [%eval -4.15] [%clk 0:15:11] } 24. b5 { [%eval -4.52] [%clk 0:05:39] } 24... Rxc4 { [%eval -4.4] [%clk 0:15:34] } 25. bxa6 { [%eval -4.36] [%clk 0:05:12] } 25... Nxd2 { [%eval -4.67] [%clk 0:15:42] } 26. Bxd2 { [%eval -4.7] [%clk 0:05:34] } 26... Rc2 { [%eval -4.65] [%clk 0:13:48] } 27. Qd3 { [%eval -4.53] [%clk 0:05:41] } 27... Qc4 { [%eval -4.61] [%clk 0:13:55] } 28. Qd6 { [%eval -4.54] [%clk 0:05:00] } 28... Qc7 { [%eval -4.52] [%clk 0:13:18] } 29. Bb4 { [%eval -5.15] [%clk 0:04:47] } 29... Qxd6 { [%eval -5.2] [%clk 0:13:39] } 30. Bxd6 { [%eval -4.85] [%clk 0:05:12] } 30... f6 { [%eval -5.16] [%clk 0:13:43] } 31. f4 { [%eval -5.04] [%clk 0:05:06] } 31... e4 { [%eval -4.98] [%clk 0:12:57] } 32. Bb4 { [%eval -5.2] [%clk 0:05:19] } 32... Rac8 { [%eval -5.18] [%clk 0:11:17] } 0-1