Event: Round 4: Efraim Gwai Jane - Thomas Ehrich
Date: 2023-07-08
White: Efraim Gwai Jane
Black: Thomas Ehrich
Result: 0-1
ECO: C42
Opening: Petrov's Defense: Three Knights Game
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:15:30] } 1... e5 { [%eval 0.35] [%clk 1:15:21] } 2. Nf3 { [%eval 0.29] [%clk 1:15:57] } 2... Nf6 { [%eval 0.5] [%clk 1:15:19] } 3. Nc3 { [%eval 0.11] [%clk 1:16:17] } 3... Bb4 { [%eval 0.51] [%clk 1:14:26] } 4. Be2?! { [%eval -0.26] } { Inaccuracy. Nxe5 was best. } { [%clk 1:15:43] } 4... d6 { [%eval -0.18] [%clk 1:13:43] } 5. O-O?! { [%eval -0.96] } { Inaccuracy. d3 was best. } { [%clk 1:16:05] } 5... O-O?! { [%eval -0.17] } { Inaccuracy. Bxc3 was best. } { [%clk 1:12:51] } 6. d3 { [%eval -0.2] [%clk 1:16:17] } 6... h6 { [%eval -0.21] [%clk 1:11:55] } 7. a3 { [%eval 0.12] [%clk 1:16:02] } 7... Ba5 { [%eval 0.24] [%clk 1:11:50] } 8. b4 { [%eval 0.35] [%clk 1:14:53] } 8... Bb6 { [%eval 0.44] [%clk 1:12:13] } 9. Be3?! { [%eval -0.21] } { Inaccuracy. Na4 was best. } { [%clk 1:13:55] } 9... Ng4?! { [%eval 0.43] } { Inaccuracy. Bxe3 was best. } { [%clk 1:09:26] } 10. Bxb6 { [%eval 0.31] [%clk 1:13:25] } 10... axb6 { [%eval 0.37] [%clk 1:09:19] } 11. Qd2 { [%eval 0.0] [%clk 1:11:44] } 11... Re8 { [%eval 0.34] [%clk 1:07:52] } 12. Ne1 { [%eval -0.14] [%clk 1:09:05] } 12... Nc6 { [%eval -0.11] [%clk 1:04:13] } 13. Nf3 { [%eval -0.22] [%clk 1:06:54] } 13... f5 { [%eval 0.11] [%clk 1:01:19] } 14. h3?! { [%eval -0.44] } { Inaccuracy. b5 was best. } { [%clk 1:04:57] } 14... fxe4?! { [%eval 0.11] } { Inaccuracy. Nf6 was best. } { [%clk 0:58:51] } 15. dxe4 { [%eval -0.34] [%clk 1:04:45] } 15... Nf6 { [%eval -0.4] [%clk 0:58:29] } 16. Bc4+ { [%eval -0.12] [%clk 1:03:44] } 16... Kh8 { [%eval -0.24] [%clk 0:58:08] } 17. b5 { [%eval -0.09] [%clk 1:00:25] } 17... Ne7 { [%eval -0.15] [%clk 0:54:21] } 18. a4 { [%eval -0.59] [%clk 0:56:03] } 18... Rf8 { [%eval -0.58] [%clk 0:53:16] } 19. Rad1 { [%eval -0.63] [%clk 0:53:28] } 19... Ng6 { [%eval -0.87] [%clk 0:51:26] } 20. Qe3 { [%eval -1.21] [%clk 0:46:26] } 20... Nh5?! { [%eval -0.54] } { Inaccuracy. Qe8 was best. } { [%clk 0:48:17] } 21. g4?? { [%eval -3.34] } { Blunder. Kh2 was best. } { [%clk 0:42:13] } 21... Nhf4 { [%eval -3.5] [%clk 0:45:55] } 22. Kh2 { [%eval -3.35] [%clk 0:35:14] } 22... Nh4?! { [%eval -2.33] } { Inaccuracy. Qf6 was best. } { [%clk 0:43:37] } 23. Rg1 { [%eval -2.31] [%clk 0:31:40] } 23... Nfg2 { [%eval -2.71] [%clk 0:34:30] } 24. Rxg2? { [%eval -5.05] } { Mistake. Nxh4 was best. } { [%clk 0:26:10] } 24... Rxf3 { [%eval -5.52] [%clk 0:34:03] } 25. Qe2 { [%eval -5.86] [%clk 0:25:41] } 25... Rxc3 { [%eval -5.15] [%clk 0:33:29] } 26. Rg3 { [%eval -5.69] [%clk 0:24:22] } 26... Rxg3 { [%eval -5.21] [%clk 0:32:01] } 27. fxg3 { [%eval -5.01] [%clk 0:24:22] } 27... Ng6 { [%eval -4.89] [%clk 0:30:41] } 28. Bf7 { [%eval -5.99] [%clk 0:23:29] } 28... Kh7 { [%eval -5.19] [%clk 0:27:25] } 29. Rf1 { [%eval -5.42] [%clk 0:21:01] } 29... Rxa4 { [%eval -5.34] [%clk 0:25:47] } 30. g5?! { [%eval -7.65] } { Inaccuracy. Rf2 was best. } { [%clk 0:19:10] } 30... Qxg5 { [%eval -7.63] [%clk 0:24:15] } 31. Qf3 { [%eval -7.99] [%clk 0:13:46] } 31... h5 { [%eval -8.05] [%clk 0:21:24] } 32. h4 { [%eval -8.35] [%clk 0:13:10] } 32... Qg4 { [%eval -8.28] [%clk 0:19:27] } 33. Qxg4 { [%eval -8.46] [%clk 0:11:18] } 33... hxg4 { [%eval -6.78] [%clk 0:19:49] } 34. h5 { [%eval -7.33] [%clk 0:10:53] } 34... Ne7 { [%eval -7.59] [%clk 0:17:55] } 35. h6 { [%eval -9.55] [%clk 0:08:14] } 35... gxh6 { [%eval -7.22] [%clk 0:16:08] } 36. Rf6 { [%eval -10.41] [%clk 0:08:33] } 36... Kg7 { [%eval -10.49] [%clk 0:14:43] } 37. Rf2 { [%eval -10.94] [%clk 0:07:59] } 37... Rxe4 { [%eval -10.94] [%clk 0:14:35] } 38. c4 { [%eval -11.71] [%clk 0:07:14] } 38... c6 { [%eval -10.4] [%clk 0:14:12] } 39. bxc6 { [%eval -10.58] [%clk 0:06:16] } 39... Nxc6 { [%eval -9.38] [%clk 0:14:12] } 40. Bd5 { [%eval -9.29] [%clk 0:06:37] } 40... Rd4 { [%eval -9.35] [%clk 0:13:07] } 41. Rf7+ { [%eval -9.4] [%clk 0:07:03] } 41... Kg6 { [%eval -9.55] [%clk 0:12:52] } 42. Rf8 { [%eval -9.82] [%clk 0:06:38] } 42... Rxd5?! { [%eval -6.52] } { Inaccuracy. Ne7 was best. } { [%clk 0:10:41] } 43. cxd5 { [%eval -6.57] [%clk 0:07:06] } 43... Ne7 { [%eval -6.55] [%clk 0:09:54] } 44. Re8 { [%eval -7.93] [%clk 0:06:33] } 44... Kf7 { [%eval -8.2] [%clk 0:10:00] } 45. Rd8 { [%eval -8.77] [%clk 0:06:40] } 45... Bf5 { [%eval -7.34] [%clk 0:08:45] } 46. Rxd6 { [%eval -7.24] [%clk 0:06:41] } 46... e4 { [%eval -6.85] [%clk 0:08:32] } 47. Rxb6 { [%eval -7.02] [%clk 0:06:55] } 47... Nxd5 { [%eval -7.0] [%clk 0:08:32] } 48. Rxb7+ { [%eval -7.44] [%clk 0:07:20] } 48... Ke6 { [%eval -7.19] [%clk 0:08:44] } 49. Rb8 { [%eval -7.36] [%clk 0:07:14] } 49... e3 { [%eval -7.6] [%clk 0:08:30] } 50. Re8+ { [%eval -10.6] [%clk 0:07:24] } 50... Kf7 { [%eval -7.67] [%clk 0:08:24] } 51. Re5 { [%eval -11.78] [%clk 0:07:07] } 51... Kf6 { [%eval -7.48] [%clk 0:08:21] } 52. Rxd5? { [%eval #-12] } { Checkmate is now unavoidable. Re8 was best. } { [%clk 0:07:32] } 52... e2 { [%eval #-10] [%clk 0:08:23] } 53. Rd6+ { [%eval #-10] [%clk 0:03:11] } 53... Ke5 { [%eval #-9] [%clk 0:07:19] } 54. Rd8 { [%eval #-9] [%clk 0:03:24] } 54... Be6 { [%eval #-8] [%clk 0:06:26] } 0-1