Event: Round 4: Jacob Neumann - Nils Kruppa
Date: 2024-01-05
White: Jacob Neumann
Black: Nils Kruppa
Result: 0-1
ECO: A57
Opening: Benko Gambit
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:58] } 1... Nf6 { [%eval 0.17] [%clk 1:30:51] } 2. c4 { [%eval 0.16] [%clk 1:31:03] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 1:31:06] } 3. d5 { [%eval 0.65] [%clk 1:31:26] } 3... b5 { [%eval 0.83] [%clk 1:31:31] } 4. e3?! { [%eval 0.13] } { Inaccuracy. cxb5 was best. } { [%clk 1:28:04] } 4... bxc4 { [%eval 0.54] [%clk 1:31:03] } 5. Bxc4 { [%eval 0.13] [%clk 1:28:18] } 5... g6 { [%eval 0.44] [%clk 1:30:28] } 6. Nc3 { [%eval 0.36] [%clk 1:27:08] } 6... d6 { [%eval 0.39] [%clk 1:29:26] } 7. Nf3 { [%eval 0.31] [%clk 1:26:14] } 7... Bg7 { [%eval 0.3] [%clk 1:29:19] } 8. O-O { [%eval 0.31] [%clk 1:24:01] } 8... O-O { [%eval 0.35] [%clk 1:28:35] } 9. e4 { [%eval 0.33] [%clk 1:21:15] } 9... Nbd7 { [%eval 0.43] [%clk 1:26:34] } 10. Be3 { [%eval 0.0] [%clk 1:13:56] } 10... Ng4 { [%eval 0.0] [%clk 1:25:34] } 11. Bf4?! { [%eval -0.7] } { Inaccuracy. Bd2 was best. } { [%clk 1:08:36] } 11... Nge5 { [%eval -0.41] [%clk 1:25:14] } 12. Be2 { [%eval -0.8] [%clk 1:06:18] } 12... Qb6 { [%eval -0.32] [%clk 1:24:32] } 13. Qd2 { [%eval -0.8] [%clk 1:01:30] } 13... Rb8 { [%eval -0.4] [%clk 1:20:14] } 14. Rab1 { [%eval -0.93] [%clk 0:58:57] } 14... Ba6 { [%eval -0.54] [%clk 1:18:12] } 15. Nxe5 { [%eval -0.59] [%clk 0:54:15] } 15... Nxe5 { [%eval -0.64] [%clk 1:17:25] } 16. Bxa6 { [%eval -1.03] [%clk 0:50:07] } 16... Qxa6 { [%eval -0.95] [%clk 1:17:48] } 17. b3 { [%eval -0.94] [%clk 0:50:33] } 17... Qa5 { [%eval -0.52] [%clk 1:15:36] } 18. Ne2 { [%eval -0.96] [%clk 0:48:17] } 18... Rb5 { [%eval -0.51] [%clk 1:13:47] } 19. Qxa5?! { [%eval -1.62] } { Inaccuracy. Qc2 was best. } { [%clk 0:44:32] } 19... Rxa5 { [%eval -1.48] [%clk 1:12:06] } 20. a4 { [%eval -1.49] [%clk 0:42:33] } 20... Rb8 { [%eval -1.58] [%clk 1:10:57] } 21. Bd2?! { [%eval -2.35] } { Inaccuracy. Bg5 was best. } { [%clk 0:40:14] } 21... Ra6 { [%eval -2.39] [%clk 1:11:04] } 22. Nf4?! { [%eval -3.4] } { Inaccuracy. f4 was best. } { [%clk 0:39:21] } 22... Rab6 { [%eval -3.31] [%clk 1:10:02] } 23. a5 { [%eval -3.44] [%clk 0:36:44] } 23... Rxb3 { [%eval -3.67] [%clk 1:09:52] } 24. Rxb3 { [%eval -3.65] [%clk 0:37:09] } 24... Rxb3 { [%eval -3.6] [%clk 1:10:11] } 25. Rd1 { [%eval -3.53] [%clk 0:35:37] } 25... Nc4 { [%eval -3.69] [%clk 1:08:22] } 26. Kf1 { [%eval -4.13] [%clk 0:33:28] } 26... Nxd2+ { [%eval -4.1] [%clk 1:07:31] } 27. Rxd2 { [%eval -4.1] [%clk 0:33:33] } 27... g5 { [%eval -3.78] [%clk 1:02:45] } 28. Nd3 { [%eval -4.65] [%clk 0:32:36] } 28... c4 { [%eval -4.0] [%clk 1:00:37] } 29. Ne1 { [%eval -3.88] [%clk 0:32:20] } 29... Bc3 { [%eval -3.92] [%clk 1:00:35] } 30. Rc2 { [%eval -3.91] [%clk 0:32:02] } 30... Kg7?! { [%eval -3.01] } { Inaccuracy. Bxa5 was best. } { [%clk 1:00:12] } 31. Ke2 { [%eval -3.1] [%clk 0:32:12] } 31... Kf6 { [%eval -2.86] [%clk 0:59:58] } 32. Nf3 { [%eval -2.82] [%clk 0:31:19] } 32... g4 { [%eval -3.3] [%clk 0:58:20] } 33. Nd2 { [%eval -3.25] [%clk 0:31:44] } 33... Bxd2 { [%eval -3.04] [%clk 0:58:16] } 34. Kxd2 { [%eval -3.2] [%clk 0:32:05] } 34... Rd3+ { [%eval -3.43] [%clk 0:56:32] } 35. Ke2 { [%eval -3.46] [%clk 0:31:52] } 35... Rd4 { [%eval -3.21] [%clk 0:56:24] } 36. Ke3?! { [%eval -4.97] } { Inaccuracy. f3 was best. } { [%clk 0:30:22] } 36... Ke5 { [%eval -4.67] [%clk 0:56:02] } 37. f3 { [%eval -4.74] [%clk 0:30:25] } 37... gxf3 { [%eval -4.69] [%clk 0:55:35] } 38. gxf3 { [%eval -5.1] [%clk 0:30:40] } 38... Rd3+ { [%eval -4.87] [%clk 0:55:53] } 39. Ke2 { [%eval -4.93] [%clk 0:30:01] } 39... Kd4 { [%eval -5.1] [%clk 0:55:57] } 40. Rb2 { [%eval -5.23] [%clk 0:27:49] } 40... Rb3 { [%eval -4.86] [%clk 0:53:26] } 41. Rxb3 { [%eval -5.79] [%clk 0:23:49] } 41... cxb3 { [%eval -5.92] [%clk 0:53:47] } 42. Kd2 { [%eval -5.77] [%clk 0:24:10] } 42... b2 { [%eval -5.66] [%clk 0:54:10] } 43. Kc2 { [%eval -5.51] [%clk 0:24:29] } 43... Ke3 { [%eval -5.53] [%clk 0:54:30] } 44. Kxb2 { [%eval -5.82] [%clk 0:24:53] } 44... Kxf3 { [%eval -5.94] [%clk 0:54:44] } 45. Kb3 { [%eval -6.5] [%clk 0:25:12] } 45... Kxe4 { [%eval -6.38] [%clk 0:55:02] } 46. a6?! { [%eval -9.22] } { Inaccuracy. Kc4 was best. } 46... f5 { [%eval -7.01] } 47. Kb4 { [%eval -6.71] } 47... f4 { [%eval -6.79] } 48. Kb5?? { [%eval #-22] } { Checkmate is now unavoidable. Kc3 was best. } 48... f3?! { [%eval -37.97] } { Lost forced checkmate sequence. Kxd5 was best. } 49. Kc6 { [%eval -42.47] [%clk 0:23:44] } 49... f2 { [%eval -44.36] [%clk 0:55:06] } 0-1