Event: Round 5: Niklas Engels - Christian Roth
Date: 2023-12-29
White: Niklas Engels
Black: Christian Roth
Result: 1/2-1/2
ECO: D20
Opening: Queen's Gambit Accepted: Old Variation
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:58] } 1... d5 { [%eval 0.27] [%clk 1:30:58] } 2. c4 { [%eval 0.0] [%clk 1:31:03] } 2... dxc4 { [%eval 0.33] [%clk 1:31:16] } 3. e3 { [%eval 0.32] [%clk 1:31:02] } 3... b5?! { [%eval 0.95] } { Inaccuracy. Nf6 was best. } { [%clk 1:31:39] } 4. a4 { [%eval 0.95] [%clk 1:31:20] } 4... c6? { [%eval 2.31] } { Mistake. b4 was best. } { [%clk 1:32:03] } 5. axb5 { [%eval 2.29] [%clk 1:30:11] } 5... cxb5?? { [%eval 6.15] } { Blunder. Bb7 was best. } { [%clk 1:32:21] } 6. Qf3 { [%eval 5.04] [%clk 1:29:39] } 6... Nc6 { [%eval 5.7] [%clk 1:31:08] } 7. Qxc6+ { [%eval 4.75] [%clk 1:29:43] } 7... Bd7 { [%eval 6.11] [%clk 1:31:36] } 8. Qf3?? { [%eval 2.67] } { Blunder. Qa6 was best. } { [%clk 1:28:18] } 8... e6 { [%eval 2.81] [%clk 1:31:52] } 9. Qd1 { [%eval 2.69] [%clk 1:27:54] } 9... Nf6 { [%eval 2.87] [%clk 1:32:07] } 10. Nf3 { [%eval 2.77] [%clk 1:28:12] } 10... Bb4+ { [%eval 2.73] [%clk 1:31:44] } 11. Bd2 { [%eval 2.77] [%clk 1:28:25] } 11... Qe7 { [%eval 3.34] [%clk 1:32:09] } 12. Be2 { [%eval 3.45] [%clk 1:28:05] } 12... O-O { [%eval 3.24] [%clk 1:32:27] } 13. O-O { [%eval 3.06] [%clk 1:28:11] } 13... a5 { [%eval 3.0] [%clk 1:32:45] } 14. Bxb4?! { [%eval 1.95] } { Inaccuracy. Ne5 was best. } { [%clk 1:24:37] } 14... Qxb4?! { [%eval 3.09] } { Inaccuracy. axb4 was best. } { [%clk 1:33:10] } 15. Qd2 { [%eval 2.98] [%clk 1:25:00] } 15... Ne4 { [%eval 3.36] [%clk 1:30:47] } 16. Qxb4?! { [%eval 2.25] } { Inaccuracy. Qc2 was best. } { [%clk 1:24:56] } 16... axb4 { [%eval 2.33] [%clk 1:31:14] } 17. Rxa8 { [%eval 2.1] [%clk 1:25:01] } 17... Rxa8 { [%eval 1.8] [%clk 1:31:38] } 18. Ne5 { [%eval 2.03] [%clk 1:24:54] } 18... Bc8 { [%eval 2.65] [%clk 1:30:40] } 19. Bf3? { [%eval 1.21] } { Mistake. Nc6 was best. } { [%clk 1:24:41] } 19... Bb7 { [%eval 1.46] [%clk 1:31:07] } 20. Bxe4 { [%eval 1.29] [%clk 1:20:08] } 20... Bxe4 { [%eval 1.34] [%clk 1:31:25] } 21. Nd2?! { [%eval 0.73] } { Inaccuracy. f3 was best. } { [%clk 1:20:27] } 21... Bc2 { [%eval 0.64] [%clk 1:31:12] } 22. Rc1?! { [%eval 0.0] } { Inaccuracy. Nc6 was best. } { [%clk 1:20:23] } 22... c3?? { [%eval 3.07] } { Blunder. b3 was best. } { [%clk 1:31:34] } 23. bxc3 { [%eval 2.95] [%clk 1:17:18] } 23... b3 { [%eval 2.93] [%clk 1:27:35] } 24. Kf1?? { [%eval 0.53] } { Blunder. h3 was best. } { [%clk 1:11:01] } 24... f6 { [%eval 0.44] [%clk 1:26:41] } 25. Nxb3 { [%eval 0.51] [%clk 1:05:40] } 25... Bxb3 { [%eval 0.52] [%clk 1:26:54] } 26. Nc6 { [%eval 0.52] [%clk 1:06:03] } 26... Bc4+ { [%eval 0.55] [%clk 1:26:59] } 27. Kg1 { [%eval 0.64] [%clk 1:05:41] } 27... Kf7 { [%eval 0.55] [%clk 1:24:46] } 28. Nb4 { [%eval 0.5] [%clk 1:04:53] } 28... Ra3 { [%eval 0.52] [%clk 1:24:24] } 29. f3 { [%eval 0.35] [%clk 1:04:48] } 29... g5 { [%eval 0.65] [%clk 1:23:51] } 30. Kf2 { [%eval 0.29] [%clk 1:04:58] } 30... h5 { [%eval 0.32] [%clk 1:23:59] } 31. e4 { [%eval 0.31] [%clk 1:04:30] } 31... Rb3 { [%eval 0.26] [%clk 1:24:06] } 32. Ke3 { [%eval 0.19] [%clk 1:02:55] } 32... Rb2 { [%eval 0.47] [%clk 1:24:25] } 33. Rc2 { [%eval 0.17] [%clk 1:03:23] } 33... Rb1 { [%eval 0.16] [%clk 1:24:29] } 34. Nd3 { [%eval 0.0] [%clk 1:02:32] } 34... Rh1 { [%eval 0.02] [%clk 1:20:18] } 35. h3 { [%eval 0.03] [%clk 1:00:09] } 35... Rd1 { [%eval 0.13] [%clk 1:20:41] } 36. Rd2 { [%eval 0.07] [%clk 0:55:19] } 36... Rf1 { [%eval 0.16] [%clk 1:18:17] } 37. Ke2 { [%eval -0.33] [%clk 0:54:17] } 37... Rg1 { [%eval 0.0] [%clk 1:18:28] } 38. Ke3 { [%eval 0.0] [%clk 0:54:37] } 38... Ra1 { [%eval 0.11] [%clk 1:17:46] } 39. Ke2 { [%eval -0.31] [%clk 0:53:29] } 39... Bb3 { [%eval 0.1] [%clk 1:17:33] } 40. Kf2 { [%eval 0.01] [%clk 0:53:16] } 40... Ra3?? { [%eval 1.89] } { Blunder. Bc4 was best. } { [%clk 1:17:45] } 41. Nc5 { [%eval 2.02] [%clk 0:53:00] } 41... Bc4 { [%eval 2.26] [%clk 1:13:20] } 42. Rc2?? { [%eval 0.0] } { Blunder. d5 was best. } { [%clk 0:53:13] } 42... Ke7 { [%eval 0.0] [%clk 1:13:38] } 43. Ke1 { [%eval 0.0] [%clk 0:51:06] } 43... Ra1+ { [%eval 0.0] [%clk 1:11:44] } 44. Kf2 { [%eval 0.0] [%clk 0:50:23] } 44... Kd6 { [%eval 0.01] [%clk 1:09:08] } 45. Rd2 { [%eval 0.0] [%clk 0:47:12] } 45... Rc1 { [%eval 0.0] [%clk 1:08:24] } 46. g4 { [%eval 0.0] [%clk 0:46:43] } 46... hxg4 { [%eval 0.0] [%clk 1:08:32] } 47. hxg4 { [%eval 0.0] [%clk 0:47:04] } 47... Kc6 { [%eval 0.0] [%clk 1:06:50] } 48. Nxe6 { [%eval 0.0] [%clk 0:45:30] } 48... Rxc3 { [%eval 0.39] [%clk 1:05:44] } 49. d5+ { [%eval 0.39] [%clk 0:43:29] } 49... Kd6 { [%eval 0.37] [%clk 1:05:54] } 50. Rb2 { [%eval 0.06] [%clk 0:41:39] } 50... Rc1 { [%eval 0.26] [%clk 1:03:00] } 51. Nd4 { [%eval 0.18] [%clk 0:40:58] } 51... Kc5 { [%eval 0.27] [%clk 1:00:56] } 52. Nb3+ { [%eval 0.1] } 52... Bxb3 { [%eval 0.07] } 53. Rxb3 { [%eval 0.29] } 53... Kc4 { [%eval 0.7] } 54. Ke2?? { [%eval -6.21] } { Blunder. Rb2 was best. } 54... Rd1?? { [%eval 9.21] } { Blunder. Rc2+ was best. } 55. Re3?? { [%eval 1.36] } { Blunder. Kxd1 was best. } 55... b4?? { [%eval 9.53] } { Blunder. Rh1 was best. } 1/2-1/2