Event: 3. Itzehoer Schach Open
Date: 2024-05-11
White: Gretzinger, Maximilian
WhiteElo: 1726
Black: Heinrich, Sebastian
BlackElo: 1852
Result: 0-1
ECO: E24
Opening: Nimzo-Indian Defense: Sämisch Variation
Variant: Standard

1. d4 { [%eval 0.14] [%clk 1:30:20] } 1... Nf6 { [%eval 0.22] [%clk 1:30:41] } 2. c4 { [%eval 0.21] [%clk 1:30:36] } 2... e6 { [%eval 0.22] [%clk 1:30:52] } 3. Nc3 { [%eval 0.18] [%clk 1:30:35] } 3... Bb4 { [%eval 0.11] [%clk 1:31:14] } 4. a3 { [%eval 0.0] [%clk 1:30:40] } 4... Bxc3+ { [%eval -0.01] [%clk 1:31:29] } 5. bxc3 { [%eval -0.02] [%clk 1:31:08] } 5... b6 { [%eval 0.0] [%clk 1:30:39] } 6. Nf3 { [%eval -0.21] [%clk 1:31:09] } 6... Bb7 { [%eval -0.09] [%clk 1:31:03] } 7. Bg5 { [%eval -0.32] [%clk 1:31:24] } 7... h6 { [%eval -0.31] [%clk 1:30:39] } 8. Bh4 { [%eval -0.46] [%clk 1:31:44] } 8... d6 { [%eval -0.39] [%clk 1:29:21] } 9. e3 { [%eval -0.64] [%clk 1:31:23] } 9... Nbd7 { [%eval -0.5] [%clk 1:29:42] } 10. Be2?! { [%eval -1.32] } { Inaccuracy. Bxf6 was best. } { [%clk 1:29:07] } 10... c5? { [%eval 0.18] } { Mistake. g5 was best. } { [%clk 1:27:50] } 11. O-O { [%eval -0.26] [%clk 1:28:51] } 11... Qc7?! { [%eval 0.55] } { Inaccuracy. g5 was best. } { [%clk 1:27:11] } 12. Nd2 { [%eval 0.52] [%clk 1:23:00] } 12... O-O { [%eval 0.55] [%clk 1:21:20] } 13. Bf3?! { [%eval -0.05] } { Inaccuracy. Qc2 was best. } { [%clk 1:21:20] } 13... d5?! { [%eval 0.55] } { Inaccuracy. Bxf3 was best. } { [%clk 1:19:36] } 14. Qb3?! { [%eval -0.52] } { Inaccuracy. cxd5 was best. } { [%clk 1:13:40] } 14... cxd4 { [%eval -0.07] [%clk 1:11:36] } 15. cxd4 { [%eval -0.09] [%clk 1:07:34] } 15... dxc4 { [%eval -0.1] [%clk 1:11:55] } 16. Qxc4 { [%eval -0.15] [%clk 0:57:24] } 16... Qxc4 { [%eval -0.09] [%clk 1:11:25] } 17. Nxc4 { [%eval -0.16] [%clk 0:57:06] } 17... Bxf3 { [%eval -0.19] [%clk 1:11:50] } 18. gxf3 { [%eval -0.19] [%clk 0:57:14] } 18... Rac8?! { [%eval 0.48] } { Inaccuracy. Rfc8 was best. } { [%clk 1:11:07] } 19. Rfc1 { [%eval -0.03] [%clk 0:54:22] } 19... Rc6 { [%eval -0.06] [%clk 1:08:35] } 20. Bxf6 { [%eval -0.31] [%clk 0:54:04] } 20... gxf6 { [%eval -0.23] [%clk 1:01:58] } 21. Nd2 { [%eval -0.23] [%clk 0:46:41] } 21... Rfc8 { [%eval -0.33] [%clk 1:02:13] } 22. Rxc6 { [%eval -0.23] [%clk 0:46:03] } 22... Rxc6 { [%eval -0.24] [%clk 1:02:38] } 23. Ne4 { [%eval -0.72] [%clk 0:43:02] } 23... f5 { [%eval -0.53] [%clk 0:59:23] } 24. Ng3 { [%eval -0.51] [%clk 0:42:28] } 24... Nf6 { [%eval -0.55] [%clk 0:46:13] } 25. Kg2?! { [%eval -1.17] } { Inaccuracy. Ne2 was best. } { [%clk 0:39:50] } 25... Rc2 { [%eval -1.04] [%clk 0:39:51] } 26. a4?! { [%eval -1.63] } { Inaccuracy. Kf1 was best. } { [%clk 0:24:59] } 26... Nd5 { [%eval -1.6] [%clk 0:32:43] } 27. Kg1?! { [%eval -2.7] } { Inaccuracy. e4 was best. } { [%clk 0:23:56] } 27... Nc3? { [%eval -1.22] } { Mistake. f4 was best. } { [%clk 0:32:06] } 28. a5?? { [%eval -4.31] } { Blunder. e4 was best. } { [%clk 0:21:27] } 28... b5 { [%eval -4.32] [%clk 0:32:14] } 29. Ra3 { [%eval -4.32] [%clk 0:20:40] } 29... Rc1+ { [%eval -4.2] [%clk 0:27:56] } 30. Kg2 { [%eval -4.43] [%clk 0:19:38] } 30... b4 { [%eval -4.41] [%clk 0:28:21] } 31. Rb3 { [%eval -4.29] [%clk 0:18:57] } 31... Rb1 { [%eval -4.18] [%clk 0:28:48] } 32. Rxb1 { [%eval -4.18] [%clk 0:19:06] } 32... Nxb1 { [%eval -4.16] [%clk 0:29:14] } 33. Nf1 { [%eval -4.68] [%clk 0:15:13] } 33... b3 { [%eval -4.65] [%clk 0:29:26] } 34. e4 { [%eval -4.62] [%clk 0:15:17] } 34... f4 { [%eval -4.53] [%clk 0:28:59] } 35. Kh3 { [%eval -4.51] [%clk 0:14:38] } 35... b2 { [%eval -4.44] [%clk 0:28:08] } 36. Kg4?! { [%eval -5.8] } { Inaccuracy. a6 was best. } { [%clk 0:14:53] } 36... Na3 { [%eval -5.75] [%clk 0:27:18] } 37. Nd2 { [%eval -5.64] [%clk 0:15:12] } 37... Nc4 { [%eval -5.63] [%clk 0:27:32] } 38. Nxc4 { [%eval -6.28] [%clk 0:14:58] } 38... b1=Q { [%eval -6.15] [%clk 0:27:53] } 39. Kxf4 { [%eval -6.11] [%clk 0:14:33] } 39... Qc1+ { [%eval -5.96] [%clk 0:27:12] } 40. Ne3 { [%eval -5.76] [%clk 0:14:51] } 40... Qc7+ { [%eval -5.91] [%clk 0:23:24] } 41. e5 { [%eval -5.85] [%clk 0:12:44] } 41... Qxa5 { [%eval -5.74] [%clk 0:23:42] } 42. Ng4 { [%eval -5.96] [%clk 0:12:56] } 42... Qd2+ { [%eval -6.43] [%clk 0:22:54] } 43. Kg3 { [%eval -6.35] [%clk 0:12:52] } 43... Qxd4 { [%eval -6.05] [%clk 0:18:03] } 44. Nxh6+ { [%eval -7.44] [%clk 0:12:52] } 44... Kf8 { [%eval -7.54] [%clk 0:17:18] } 45. Ng4 { [%eval -8.64] [%clk 0:12:58] } 45... a5 { [%eval -8.18] [%clk 0:16:51] } 46. h4 { [%eval -8.85] [%clk 0:13:19] } 46... Qd3 { [%eval -8.76] [%clk 0:17:14] } 47. h5 { [%eval -8.35] [%clk 0:12:50] } 47... Qf5 { [%eval -7.81] [%clk 0:17:23] } 48. Nf6? { [%eval #-11] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:12:41] } 48... Qxe5+ { [%eval #-10] [%clk 0:17:10] } 49. f4 { [%eval #-10] [%clk 0:13:13] } 49... Qxf6 { [%eval #-12] [%clk 0:17:58] } 0-1