Event: Round 5: Steffens, Olaf - Wokittel, Ulf
Date: 2024-06-09
White: Steffens, Olaf
WhiteTitle: FM
WhiteElo: 2186
Black: Wokittel, Ulf
BlackElo: 2054
Result: 1-0
ECO: A01
Opening: Nimzo-Larsen Attack: Indian Variation
Variant: Standard

1. b3 { [%eval 0.0] [%clk 1:29:28] } 1... Nf6 { [%eval 0.03] [%clk 1:30:03] } 2. Bb2 { [%eval 0.0] [%clk 1:29:47] } 2... g6 { [%eval 0.21] [%clk 1:26:11] } 3. Bxf6 { [%eval -0.28] [%clk 1:30:03] } 3... exf6 { [%eval -0.29] [%clk 1:26:32] } 4. c4 { [%eval -0.29] [%clk 1:30:07] } 4... Bg7 { [%eval -0.01] [%clk 1:26:52] } 5. Nc3 { [%eval -0.02] [%clk 1:30:26] } 5... O-O { [%eval 0.21] [%clk 1:26:09] } 6. g3 { [%eval 0.16] [%clk 1:28:34] } 6... d6 { [%eval 0.25] [%clk 1:26:22] } 7. Bg2 { [%eval 0.22] [%clk 1:28:19] } 7... c6 { [%eval 0.24] [%clk 1:25:32] } 8. e3 { [%eval 0.31] [%clk 1:22:14] } 8... Be6 { [%eval 0.59] [%clk 1:21:46] } 9. Nge2 { [%eval 0.48] [%clk 1:16:04] } 9... Na6 { [%eval 0.65] [%clk 1:18:53] } 10. O-O { [%eval 0.6] [%clk 1:15:32] } 10... Nc7 { [%eval 0.62] [%clk 1:14:09] } 11. d4 { [%eval 0.67] [%clk 1:08:07] } 11... Bg4 { [%eval 0.73] [%clk 1:10:28] } 12. h3 { [%eval 0.7] [%clk 1:06:51] } 12... Bxe2 { [%eval 0.76] [%clk 1:10:55] } 13. Qxe2 { [%eval 0.7] [%clk 1:07:04] } 13... f5 { [%eval 0.67] [%clk 1:05:52] } 14. Qd2 { [%eval 0.63] [%clk 1:01:42] } 14... a5 { [%eval 0.73] [%clk 1:05:34] } 15. a3 { [%eval 0.52] [%clk 1:01:37] } 15... Na6 { [%eval 1.0] [%clk 1:05:03] } 16. Rab1 { [%eval 0.85] [%clk 0:56:24] } 16... Qd7 { [%eval 1.0] [%clk 1:00:54] } 17. b4 { [%eval 0.88] [%clk 0:56:48] } 17... axb4 { [%eval 0.92] [%clk 1:01:10] } 18. axb4 { [%eval 0.88] [%clk 0:52:06] } 18... Rfb8 { [%eval 1.44] [%clk 0:58:54] } 19. b5?! { [%eval 0.87] } { Inaccuracy. Na4 was best. } { [%clk 0:52:17] } 19... Nc7 { [%eval 0.87] [%clk 0:51:37] } 20. Rb3 { [%eval 0.68] [%clk 0:45:55] } 20... Ne6 { [%eval 0.59] [%clk 0:49:31] } 21. Rfb1 { [%eval 0.43] [%clk 0:40:09] } 21... c5 { [%eval 0.5] [%clk 0:47:50] } 22. Nd5 { [%eval 0.14] [%clk 0:39:24] } 22... Qd8 { [%eval 0.17] [%clk 0:36:53] } 23. b6 { [%eval 0.25] [%clk 0:34:00] } 23... cxd4 { [%eval 0.24] [%clk 0:30:19] } 24. exd4 { [%eval 0.32] [%clk 0:27:42] } 24... Bxd4?? { [%eval 3.25] } { Blunder. Ra4 was best. } { [%clk 0:26:43] } 25. Nc7 { [%eval 3.28] [%clk 0:26:05] } 25... Bxf2+ { [%eval 3.68] [%clk 0:26:10] } 26. Qxf2 { [%eval 3.57] [%clk 0:26:21] } 26... Nxc7 { [%eval 3.83] [%clk 0:25:36] } 27. bxc7 { [%eval 3.8] [%clk 0:26:46] } 27... Qxc7 { [%eval 3.51] [%clk 0:21:47] } 28. Bd5 { [%eval 3.75] [%clk 0:20:42] } 28... Qa5 { [%eval 3.97] [%clk 0:18:03] } 29. Qd4 { [%eval 3.82] [%clk 0:16:38] } 29... Ra7 { [%eval 3.78] [%clk 0:14:28] } 30. Re3 { [%eval 3.76] [%clk 0:14:23] } 30... b6? { [%eval 6.16] } { Mistake. Rf8 was best. } { [%clk 0:14:09] } 31. Rbe1 { [%eval 6.09] [%clk 0:11:19] } 31... Rf8 { [%eval 5.96] [%clk 0:11:22] } 32. Qf6 { [%eval 6.11] [%clk 0:09:58] } 32... Qc5 { [%eval 6.72] [%clk 0:11:02] } 33. Kh1 { [%eval 6.48] [%clk 0:07:45] } 33... Qc8 { [%eval 7.49] [%clk 0:10:02] } 34. Re7 { [%eval 6.63] [%clk 0:06:27] } 34... Rxe7?? { [%eval #7] } { Checkmate is now unavoidable. Qa8 was best. } { [%clk 0:10:27] } 35. Rxe7 { [%eval #6] [%clk 0:05:52] } 1-0