Event: German Championship | Rapid
Site: chess24.com
Date: 2022-09-25
White: Carlstedt, Jonathan
WhiteTitle: IM
WhiteElo: 2347
Black: Poetsch, Hagen
BlackTitle: GM
BlackElo: 2522
Result: 1/2-1/2
ECO: E43
Opening: Nimzo-Indian Defense: St. Petersburg Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:11] } 1... Nf6 { [%eval 0.23] [%clk 0:15:17] } 2. c4 { [%eval 0.29] [%clk 0:15:18] } 2... e6 { [%eval 0.23] [%clk 0:15:25] } 3. Nc3 { [%eval 0.05] [%clk 0:15:25] } 3... Bb4 { [%eval 0.25] [%clk 0:15:33] } 4. e3 { [%eval 0.0] [%clk 0:15:33] } 4... b6 { [%eval 0.33] [%clk 0:15:41] } 5. Nf3 { [%eval 0.21] [%clk 0:15:33] } 5... Bb7 { [%eval 0.31] [%clk 0:15:48] } 6. Bd2 { [%eval 0.0] [%clk 0:15:41] } 6... O-O { [%eval 0.11] [%clk 0:15:51] } 7. Bd3 { [%eval 0.0] [%clk 0:15:48] } 7... c5 { [%eval 0.36] [%clk 0:15:55] } 8. dxc5 { [%eval -0.18] [%clk 0:14:05] } 8... Bxc5 { [%eval 0.16] [%clk 0:15:52] } 9. O-O { [%eval 0.11] [%clk 0:12:38] } 9... Nc6 { [%eval 0.06] [%clk 0:13:55] } 10. a3 { [%eval 0.0] [%clk 0:12:28] } 10... d5 { [%eval 0.29] [%clk 0:13:32] } 11. cxd5 { [%eval 0.31] [%clk 0:12:02] } 11... Nxd5 { [%eval 0.32] [%clk 0:13:39] } 12. Qb1 { [%eval 0.11] [%clk 0:11:04] } 12... h6 { [%eval 0.49] [%clk 0:11:50] } 13. Rd1 { [%eval 0.48] [%clk 0:10:57] } 13... Rc8 { [%eval 0.49] [%clk 0:10:26] } 14. Be4?! { [%eval -0.26] } { Inaccuracy. Nxd5 was best. } { [%clk 0:07:52] } 14... Nce7 { [%eval -0.36] [%clk 0:08:52] } 15. Be1 { [%eval -0.5] [%clk 0:07:33] } 15... Qe8 { [%eval -0.24] [%clk 0:07:56] } 16. b4 { [%eval -0.13] [%clk 0:05:44] } 16... Bd6 { [%eval -0.19] [%clk 0:07:46] } 17. Nxd5 { [%eval -0.11] [%clk 0:04:48] } 17... Nxd5 { [%eval -0.17] [%clk 0:07:11] } 18. Bxd5 { [%eval -0.13] [%clk 0:04:57] } 18... exd5 { [%eval -0.04] [%clk 0:07:10] } 19. Qd3 { [%eval -0.11] [%clk 0:04:59] } 19... Qe6 { [%eval -0.01] [%clk 0:04:13] } 20. Nd4 { [%eval -0.12] [%clk 0:04:11] } 20... Qe5 { [%eval -0.07] [%clk 0:04:11] } 21. f4 { [%eval -0.03] [%clk 0:03:38] } 21... Qf6 { [%eval 0.16] [%clk 0:04:17] } 22. Bc3 { [%eval -0.12] [%clk 0:02:38] } 22... Bb8 { [%eval 0.0] [%clk 0:02:27] } 23. Rac1 { [%eval 0.07] [%clk 0:02:41] } 23... g6?! { [%eval 0.74] } { Inaccuracy. Rfe8 was best. } { [%clk 0:02:17] } 24. b5 { [%eval 0.65] [%clk 0:02:34] } 24... Rc4 { [%eval 0.8] [%clk 0:01:35] } 25. Rf1?! { [%eval 0.05] } { Inaccuracy. h3 was best. } { [%clk 0:01:06] } 25... Re8?! { [%eval 0.6] } { Inaccuracy. Bd6 was best. } { [%clk 0:01:21] } 26. Rce1?! { [%eval -0.26] } { Inaccuracy. Nc6 was best. } { [%clk 0:00:41] } 26... Qe7 { [%eval -0.01] [%clk 0:01:05] } 27. Bb2 { [%eval -0.21] [%clk 0:00:16] } 27... Qe4 { [%eval -0.37] [%clk 0:00:43] } 28. Qxe4 { [%eval -0.47] [%clk 0:00:18] } 28... Rxe4 { [%eval -0.53] [%clk 0:00:45] } 29. Kf2 { [%eval -0.31] [%clk 0:00:19] } 29... a6 { [%eval -0.13] [%clk 0:00:41] } 30. bxa6 { [%eval -0.15] [%clk 0:00:23] } 30... Bxa6 { [%eval -0.21] [%clk 0:00:49] } 31. Rc1 { [%eval -0.19] [%clk 0:00:31] } 31... Bd6 { [%eval -0.02] [%clk 0:00:39] } 32. Rfd1 { [%eval -0.07] [%clk 0:00:27] } 32... Re8 { [%eval -0.07] [%clk 0:00:29] } 33. Ne2?! { [%eval -0.86] } { Inaccuracy. Rxc4 was best. } { [%clk 0:00:22] } 33... Bc5?! { [%eval -0.13] } { Inaccuracy. Rce4 was best. } { [%clk 0:00:32] } 34. Bd4 { [%eval -0.08] [%clk 0:00:15] } 34... Rxc1 { [%eval -0.09] [%clk 0:00:13] } 35. Nxc1 { [%eval -0.05] [%clk 0:00:12] } 35... Bxa3 { [%eval 0.0] [%clk 0:00:13] } 36. Nd3 { [%eval 0.0] [%clk 0:00:11] } 36... Rb8 { [%eval 0.0] [%clk 0:00:12] } 37. Ra1 { [%eval 0.0] [%clk 0:00:19] } 37... Bxd3 { [%eval -0.06] [%clk 0:00:17] } 38. Rxa3 { [%eval 0.0] [%clk 0:00:29] } 38... Be4 { [%eval 0.0] [%clk 0:00:21] } 39. Ra6 { [%eval 0.0] [%clk 0:00:16] } 39... b5 { [%eval -0.05] [%clk 0:00:20] } 40. Rb6 { [%eval -0.52] [%clk 0:00:22] } 40... Rxb6 { [%eval -0.52] [%clk 0:00:28] } 41. Bxb6 { [%eval -0.54] [%clk 0:00:32] } 41... b4 { [%eval -0.67] [%clk 0:00:19] } 42. Bc5 { [%eval -1.03] [%clk 0:00:40] } 42... b3 { [%eval -0.93] [%clk 0:00:28] } 43. Bd4 { [%eval -0.97] [%clk 0:00:49] } 43... Kf8 { [%eval -1.26] [%clk 0:00:34] } 44. g3?! { [%eval -1.85] } { Inaccuracy. g4 was best. } { [%clk 0:00:57] } 44... Ke7?! { [%eval -0.75] } { Inaccuracy. h5 was best. } { [%clk 0:00:42] } 45. Bb2? { [%eval -2.06] } { Mistake. g4 was best. } { [%clk 0:00:42] } 45... Ke6?! { [%eval -1.06] } { Inaccuracy. h5 was best. } { [%clk 0:00:41] } 46. h4?? { [%eval -3.37] } { Blunder. g4 was best. } { [%clk 0:00:40] } 46... Kf5 { [%eval -2.04] [%clk 0:00:48] } 47. Bd4 { [%eval -3.32] [%clk 0:00:12] } 47... h5 { [%eval -3.2] [%clk 0:00:56] } 48. Ke2 { [%eval -2.68] [%clk 0:00:20] } 48... Bc2 { [%eval -2.94] [%clk 0:00:59] } 49. Bb2 { [%eval -2.96] [%clk 0:00:13] } 49... Ke4 { [%clk 0:01:08] } 50. Bc1 { [%clk 0:00:11] } 50... Bd3+ { [%clk 0:01:16] } 1/2-1/2