Event: Deutschemeiterschaft offen 2022
Date: 2022-08-16
White: Pahl, Erik
WhiteElo: 2203
Black: Krastev, Alexander
BlackElo: 2428
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Four Knights Variation, Cobra Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:55] } 1... c5 { [%eval 0.32] [%clk 1:24:14] } 2. Nf3 { [%eval 0.0] [%clk 1:31:16] } 2... Nc6 { [%eval 0.0] [%clk 1:24:40] } 3. d4 { [%eval 0.39] [%clk 1:31:41] } 3... cxd4 { [%eval 0.38] [%clk 1:25:06] } 4. Nxd4 { [%eval 0.29] [%clk 1:32:07] } 4... Nf6 { [%eval 0.36] [%clk 1:25:31] } 5. Nc3 { [%eval 0.32] [%clk 1:32:31] } 5... e6 { [%eval 0.0] [%clk 1:25:57] } 6. Ndb5 { [%eval 0.27] [%clk 1:32:45] } 6... Bc5 { [%eval 0.48] [%clk 1:26:15] } 7. Bf4 { [%eval 0.09] [%clk 1:20:17] } 7... O-O { [%eval 0.56] [%clk 1:26:26] } 8. Bd6?! { [%eval 0.0] } { Inaccuracy. Bc7 was best. } { [%clk 1:18:32] } 8... Bxd6 { [%eval 0.42] [%clk 1:26:15] } 9. Nxd6 { [%eval 0.23] [%clk 1:18:05] } 9... a6 { [%eval 0.49] [%clk 1:18:32] } 10. a4?! { [%eval -0.15] } { Inaccuracy. Qd2 was best. } { [%clk 1:05:02] } 10... Ne8 { [%eval 0.31] [%clk 1:07:41] } 11. Nxe8 { [%eval 0.37] [%clk 0:53:42] } 11... Rxe8 { [%eval 0.47] [%clk 1:07:40] } 12. Qd6 { [%eval 0.38] [%clk 0:53:33] } 12... Qb6 { [%eval 0.51] [%clk 1:05:17] } 13. O-O-O?? { [%eval -1.29] } { Blunder. Nd1 was best. } { [%clk 0:51:14] } 13... Qxf2 { [%eval -1.15] [%clk 1:05:20] } 14. Kb1 { [%eval -1.46] [%clk 0:44:17] } 14... Qf6 { [%eval -1.68] [%clk 1:03:33] } 15. Bc4 { [%eval -2.08] [%clk 0:41:21] } 15... Qe5 { [%eval -2.0] [%clk 1:03:36] } 16. Qd2 { [%eval -2.06] [%clk 0:41:02] } 16... Rb8 { [%eval -2.17] [%clk 0:59:34] } 17. Rhf1 { [%eval -2.57] [%clk 0:32:02] } 17... b5 { [%eval -2.5] [%clk 0:58:17] } 18. axb5 { [%eval -3.2] [%clk 0:31:44] } 18... axb5 { [%eval -3.01] [%clk 0:58:38] } 19. Bb3 { [%eval -3.19] [%clk 0:32:01] } 19... Na5 { [%eval -3.06] [%clk 0:48:32] } 20. Qd6 { [%eval -3.06] [%clk 0:17:03] } 20... Qxd6 { [%eval -3.28] [%clk 0:46:58] } 21. Rxd6 { [%eval -3.37] [%clk 0:17:28] } 21... Nc6?! { [%eval -2.64] } { Inaccuracy. Kf8 was best. } { [%clk 0:47:11] } 22. g4?! { [%eval -3.84] } { Inaccuracy. Ne2 was best. } { [%clk 0:16:43] } 22... Ne5 { [%eval -4.1] [%clk 0:46:35] } 23. g5 { [%eval -4.71] [%clk 0:16:58] } 23... Kf8 { [%eval -4.46] [%clk 0:46:27] } 24. h4 { [%eval -4.61] [%clk 0:15:26] } 24... Ke7 { [%eval -4.62] [%clk 0:46:13] } 25. Rd2 { [%eval -5.04] [%clk 0:14:15] } 25... Rb6?! { [%eval -3.22] } { Inaccuracy. Rh8 was best. } { [%clk 0:39:38] } 26. Kc1? { [%eval -5.08] } { Mistake. Rd5 was best. } { [%clk 0:08:00] } 26... Bb7 { [%eval -5.13] [%clk 0:39:55] } 27. Kd1 { [%eval -5.64] [%clk 0:08:04] } 27... Ra8 { [%eval -5.26] [%clk 0:37:29] } 28. Ke2 { [%eval -4.95] [%clk 0:06:52] } 28... b4 { [%eval -5.7] [%clk 0:31:57] } 29. Na4 { [%eval -4.74] [%clk 0:07:14] } 29... Rxa4 { [%eval -5.37] [%clk 0:32:14] } 30. Bxa4 { [%eval -5.44] [%clk 0:07:38] } 30... Ba6+ { [%eval -5.22] [%clk 0:32:41] } 31. Kf2 { [%eval -5.25] [%clk 0:07:53] } 31... Bxf1 { [%eval -5.32] [%clk 0:33:04] } 32. Kxf1 { [%eval -5.46] [%clk 0:08:20] } 32... Rd6 { [%eval -4.99] [%clk 0:33:13] } 33. Rh2?! { [%eval -6.55] } { Inaccuracy. Re2 was best. } { [%clk 0:07:35] } 33... Nc4 { [%eval -6.59] [%clk 0:31:11] } 34. Ke1 { [%eval -6.68] [%clk 0:06:47] } 34... Rd4 { [%eval -6.96] [%clk 0:29:11] } 35. Re2 { [%eval -7.05] [%clk 0:06:58] } 35... Nxb2 { [%eval -7.0] [%clk 0:29:20] } 36. Bb3 { [%eval -6.83] [%clk 0:07:19] } 36... Nd1 { [%eval -6.59] [%clk 0:29:03] } 37. Rd2 { [%eval -6.71] [%clk 0:07:36] } 37... Rxd2 { [%eval -6.67] [%clk 0:29:27] } 38. Kxd2 { [%eval -6.16] [%clk 0:08:03] } 38... Nc3 { [%eval -7.06] [%clk 0:29:23] } 39. Kd3 { [%eval -7.18] [%clk 0:08:14] } 39... d5 { [%eval -6.69] [%clk 0:29:17] } 40. Kd4 { [%eval -8.49] } 0-1