Event: Round 4: Albert Blees - Martijn Eefting
Date: 2023-07-18
White: Albert Blees
Black: Martijn Eefting
Result: 1-0
ECO: E16
Opening: Queen's Indian Defense: Yates Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:28:10] } 1... Nf6 { [%eval 0.28] [%clk 1:30:54] } 2. c4 { [%eval 0.16] [%clk 1:28:32] } 2... e6 { [%eval 0.23] [%clk 1:31:20] } 3. Nf3 { [%eval 0.0] [%clk 1:28:33] } 3... Bb4+ { [%eval 0.43] [%clk 1:31:45] } 4. Bd2 { [%eval 0.21] [%clk 1:27:45] } 4... a5 { [%eval 0.5] [%clk 1:32:10] } 5. g3 { [%eval 0.3] [%clk 1:26:28] } 5... b6 { [%eval 0.64] [%clk 1:32:31] } 6. Bg2 { [%eval 0.36] [%clk 1:26:23] } 6... Bb7 { [%eval 0.65] [%clk 1:32:44] } 7. O-O { [%eval 0.36] [%clk 1:26:24] } 7... O-O { [%eval 0.5] [%clk 1:33:08] } 8. Bf4 { [%eval 0.54] [%clk 1:25:37] } 8... Be7 { [%eval 0.52] [%clk 1:33:21] } 9. Nc3 { [%eval 0.51] [%clk 1:25:43] } 9... Ne4 { [%eval 0.52] [%clk 1:33:26] } 10. Qc2 { [%eval 0.39] [%clk 1:25:03] } 10... Nxc3 { [%eval 0.52] [%clk 1:33:27] } 11. Qxc3 { [%eval 0.38] [%clk 1:25:24] } 11... d6 { [%eval 0.22] [%clk 1:29:36] } 12. Qd3 { [%eval 0.13] [%clk 1:22:24] } 12... f5 { [%eval 0.05] [%clk 1:21:40] } 13. Ne1 { [%eval 0.09] [%clk 1:16:33] } 13... Bxg2 { [%eval 0.06] [%clk 1:14:15] } 14. Nxg2 { [%eval 0.12] [%clk 1:16:32] } 14... Nc6 { [%eval 0.09] [%clk 1:08:10] } 15. Bd2 { [%eval 0.03] [%clk 0:59:11] } 15... e5 { [%eval 0.02] [%clk 1:04:58] } 16. d5 { [%eval -0.24] [%clk 0:59:02] } 16... e4?! { [%eval 0.76] } { Inaccuracy. Nb8 was best. } { [%clk 0:59:10] } 17. Qc2 { [%eval 0.85] [%clk 0:58:19] } 17... Ne5 { [%eval 0.69] [%clk 0:50:24] } 18. Nf4 { [%eval 0.8] [%clk 0:56:53] } 18... Qd7 { [%eval 0.62] [%clk 0:46:32] } 19. f3 { [%eval 0.58] [%clk 0:50:31] } 19... exf3 { [%eval 0.57] [%clk 0:44:49] } 20. exf3 { [%eval 0.71] [%clk 0:50:05] } 20... Rfe8 { [%eval 1.01] [%clk 0:36:45] } 21. Ne6 { [%eval 1.18] [%clk 0:48:44] } 21... Bf6 { [%eval 1.03] [%clk 0:34:48] } 22. Rae1 { [%eval 0.96] [%clk 0:46:06] } 22... Rxe6?! { [%eval 1.69] } { Inaccuracy. b5 was best. } { [%clk 0:29:47] } 23. dxe6 { [%eval 1.73] [%clk 0:46:28] } 23... Qxe6 { [%eval 1.87] [%clk 0:29:39] } 24. b3 { [%eval 1.85] [%clk 0:38:34] } 24... Qf7 { [%eval 1.74] [%clk 0:29:09] } 25. Qxf5?! { [%eval 1.12] } { Inaccuracy. Kg2 was best. } { [%clk 0:38:23] } 25... Nxc4 { [%eval 1.29] [%clk 0:28:30] } 26. Qc2 { [%eval 1.43] [%clk 0:36:15] } 26... Bd4+?! { [%eval 2.16] } { Inaccuracy. Nxd2 was best. } { [%clk 0:27:02] } 27. Kg2 { [%eval 2.19] [%clk 0:36:36] } 27... Nxd2 { [%eval 2.14] [%clk 0:26:18] } 28. Qxd2 { [%eval 2.17] [%clk 0:36:59] } 28... Bc5 { [%eval 2.11] [%clk 0:25:30] } 29. Re4 { [%eval 2.19] [%clk 0:36:12] } 29... d5 { [%eval 1.93] [%clk 0:21:20] } 30. Re5 { [%eval 2.08] [%clk 0:35:27] } 30... Rd8 { [%eval 2.02] [%clk 0:20:13] } 31. Qd3 { [%eval 2.11] [%clk 0:32:33] } 31... Bb4 { [%eval 1.89] [%clk 0:17:01] } 32. Rf2 { [%eval 1.98] [%clk 0:30:48] } 32... g6 { [%eval 2.52] [%clk 0:14:03] } 33. h4 { [%eval 2.46] [%clk 0:29:48] } 33... Kg7 { [%eval 2.84] [%clk 0:10:34] } 34. Rfe2 { [%eval 2.84] [%clk 0:26:34] } 34... Qd7?! { [%eval 3.83] } { Inaccuracy. Bf8 was best. } { [%clk 0:08:43] } 35. h5 { [%eval 3.78] [%clk 0:26:08] } 35... Qf7 { [%eval 4.27] [%clk 0:07:16] } 36. Qd4 { [%eval 4.19] [%clk 0:23:52] } 36... Bc5 { [%eval 5.21] [%clk 0:05:10] } 37. h6+ { [%eval 5.02] [%clk 0:22:48] } 37... Kg8 { [%eval 5.4] [%clk 0:05:04] } 38. Re8+ { [%eval 5.0] [%clk 0:22:38] } 38... Rxe8 { [%eval 4.85] [%clk 0:04:59] } 39. Rxe8+ { [%eval 5.02] [%clk 0:23:05] } 39... Bf8 { [%eval 5.22] [%clk 0:05:09] } 40. Rd8 { [%eval 4.87] [%clk 0:23:04] } 40... c5 { [%eval 4.96] [%clk 0:02:16] } 41. Qe5 { [%eval 4.56] [%clk 0:20:07] } 41... d4 { [%eval 5.32] [%clk 0:00:38] } 42. Kf2 { [%eval 4.84] [%clk 0:18:55] } 42... a4 { [%eval 5.01] [%clk 0:00:32] } 43. f4 { [%eval 5.11] [%clk 0:16:19] } 43... axb3 { [%eval 4.6] [%clk 0:24:46] } 44. axb3 { [%eval 4.75] [%clk 0:42:54] } 44... g5?! { [%eval 6.56] } { Inaccuracy. d3 was best. } { [%clk 0:21:06] } 45. Qxg5+ { [%eval 7.02] [%clk 0:42:59] } 45... Kh8 { [%eval 7.26] [%clk 0:21:16] } 46. Qe5+ { [%eval 6.81] [%clk 0:43:12] } 46... Kg8 { [%eval 6.89] [%clk 0:21:45] } 47. g4 { [%eval 5.71] [%clk 0:43:14] } 47... Qg6?! { [%eval 7.99] } { Inaccuracy. d3 was best. } { [%clk 0:19:45] } 48. Qd5+ { [%eval 7.69] [%clk 0:36:11] } 48... Qf7 { [%eval 7.34] [%clk 0:20:11] } 49. Qd6?! { [%eval 5.43] } { Inaccuracy. Qg5+ was best. } { [%clk 0:36:10] } 49... b5 { [%eval 5.73] [%clk 0:18:49] } 50. f5 { [%eval 6.55] [%clk 0:36:04] } 50... c4 { [%eval 6.42] [%clk 0:16:54] } 51. bxc4 { [%eval 6.0] [%clk 0:36:18] } 51... bxc4 { [%eval 9.14] [%clk 0:15:34] } 52. Qe6 { [%eval 7.99] [%clk 0:34:31] } 1-0