Event: Round 2: Klimkowski, Jan - Ponomariov, Ruslan
Site: https://lichess.org/broadcast/german-bundesliga-202526/round-2/20EKKqrN/ReOmJIDk
Date: 2025-09-28
White: Klimkowski, Jan
WhiteTitle: GM
WhiteElo: 2520
Black: Ponomariov, Ruslan
BlackTitle: GM
BlackElo: 2622
Result: 1/2-1/2
ECO: E28
Opening: Nimzo-Indian Defense: Sämisch Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... Nf6 { [%eval 0.19] [%clk 1:30:28] } 2. c4 { [%eval 0.18] [%clk 1:31:20] } 2... e6 { [%eval 0.14] [%clk 1:30:34] } 3. Nc3 { [%eval 0.09] [%clk 1:31:36] } 3... Bb4 { [%eval 0.15] [%clk 1:30:54] } 4. e3 { [%eval 0.06] [%clk 1:31:52] } 4... O-O { [%eval 0.11] [%clk 1:30:47] } 5. a3 { [%eval -0.13] [%clk 1:32:01] } 5... Bxc3+ { [%eval -0.16] [%clk 1:30:11] } 6. bxc3 { [%eval -0.08] [%clk 1:32:23] } 6... Nc6 { [%eval 0.13] [%clk 1:25:45] } 7. Bd3 { [%eval 0.08] [%clk 1:32:30] } 7... e5 { [%eval 0.05] [%clk 1:24:05] } 8. f3 { [%eval 0.1] [%clk 1:32:24] } 8... d6 { [%eval 0.1] [%clk 1:03:31] } 9. Ne2 { [%eval 0.06] [%clk 1:32:14] } 9... Ne8 { [%eval 0.57] [%clk 1:01:57] } 10. O-O { [%eval 0.56] [%clk 1:28:06] } 10... f5 { [%eval 0.51] [%clk 1:02:11] } 11. a4 { [%eval 0.44] [%clk 1:25:49] } 11... b6 { [%eval 0.48] [%clk 0:59:58] } 12. c5 { [%eval 0.42] [%clk 1:15:57] } 12... bxc5 { [%eval 0.33] [%clk 0:58:56] } 13. Bc4+ { [%eval -0.15] [%clk 1:09:09] } 13... Kh8 { [%eval -0.14] [%clk 0:59:01] } 14. Bd5 { [%eval -0.19] [%clk 1:01:28] } 14... Bd7?! { [%eval 0.47] } { Inaccuracy. Qd7 was best. } { [%clk 0:58:28] } 15. dxc5 { [%eval 0.35] [%clk 1:01:47] } 15... dxc5 { [%eval 0.44] [%clk 0:58:38] } 16. Ba3 { [%eval 0.39] [%clk 1:01:23] } 16... Qe7 { [%eval 0.41] [%clk 0:57:07] } 17. Ng3 { [%eval 0.5] [%clk 0:59:42] } 17... g6 { [%eval 1.05] [%clk 0:52:32] } 18. e4 { [%eval 0.93] [%clk 0:55:47] } 18... Rd8 { [%eval 1.05] [%clk 0:36:21] } 19. Qe2 { [%eval 1.0] [%clk 0:52:48] } 19... Nf6?! { [%eval 1.88] } { Inaccuracy. f4 was best. } { [%clk 0:34:18] } 20. Qf2?! { [%eval 0.79] } { Inaccuracy. Qc4 was best. } { [%clk 0:44:45] } 20... f4 { [%eval 0.72] [%clk 0:32:44] } 21. Ne2 { [%eval 0.42] [%clk 0:42:44] } 21... Rfe8 { [%eval 0.49] [%clk 0:32:55] } 22. Bxc5 { [%eval 0.22] [%clk 0:41:46] } 22... Qg7 { [%eval 0.36] [%clk 0:33:15] } 23. a5 { [%eval 0.21] [%clk 0:36:46] } 23... a6 { [%eval 0.21] [%clk 0:32:36] } 24. Rfd1 { [%eval 0.0] [%clk 0:34:38] } 24... g5 { [%eval -0.02] [%clk 0:30:35] } 25. Kh1?! { [%eval -0.58] } { Inaccuracy. h3 was best. } { [%clk 0:31:01] } 25... g4 { [%eval -0.6] [%clk 0:27:06] } 26. Bc4 { [%eval -0.84] [%clk 0:27:54] } 26... Bc8 { [%eval -0.47] [%clk 0:27:08] } 27. Rxd8 { [%eval -0.83] [%clk 0:19:34] } 27... Rxd8?! { [%eval -0.27] } { Inaccuracy. Nxd8 was best. } { [%clk 0:27:20] } 28. Qh4 { [%eval -0.23] [%clk 0:18:58] } 28... h6 { [%eval -0.19] [%clk 0:25:00] } 29. h3?! { [%eval -1.14] } { Inaccuracy. Qe1 was best. } { [%clk 0:14:10] } 29... g3 { [%eval -1.43] [%clk 0:22:07] } 30. Nxf4?! { [%eval -2.18] } { Inaccuracy. Bb3 was best. } { [%clk 0:09:11] } 30... exf4 { [%eval -2.11] [%clk 0:21:59] } 31. Qxf4 { [%eval -1.66] [%clk 0:09:34] } 31... Qg5? { [%eval -0.47] } { Mistake. Nh5 was best. } { [%clk 0:14:32] } 1/2-1/2