Event: Round 8: Arno Zude - Juan de Roda Husman
Site: https://lichess.org/study/dRhLI3oj/nKcwEbTz
Date: 2022-08-19
White: Arno Zude
Black: Juan de Roda Husman
Result: 1/2-1/2
ECO: B42
Opening: Sicilian Defense: Kan Variation, Swiss Cheese Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:50] } 2. Nf3 { [%eval 0.0] [%clk 1:31:18] } 2... e6 { [%eval 0.13] [%clk 1:31:06] } 3. d4 { [%eval 0.42] [%clk 1:31:40] } 3... cxd4 { [%eval 0.34] [%clk 1:31:25] } 4. Nxd4 { [%eval 0.25] [%clk 1:32:01] } 4... a6 { [%eval 0.6] [%clk 1:31:38] } 5. Bd3 { [%eval 0.42] [%clk 1:32:17] } 5... g6 { [%eval 0.52] [%clk 1:31:47] } 6. O-O { [%eval 0.01] [%clk 1:29:53] } 6... Bg7 { [%eval 0.54] [%clk 1:31:53] } 7. Nb3 { [%eval 0.6] [%clk 1:29:23] } 7... Ne7 { [%eval 0.44] [%clk 1:29:38] } 8. c4 { [%eval 0.7] [%clk 1:25:34] } 8... O-O { [%eval 0.55] [%clk 1:24:14] } 9. Nc3 { [%eval 0.55] [%clk 1:23:50] } 9... Nbc6 { [%eval 0.85] [%clk 1:23:46] } 10. Bg5 { [%eval 0.6] [%clk 1:18:57] } 10... h6 { [%eval 0.21] [%clk 1:20:10] } 11. Bh4 { [%eval 0.44] [%clk 1:13:31] } 11... g5 { [%eval 0.52] [%clk 1:18:18] } 12. Bg3 { [%eval 0.44] [%clk 1:12:14] } 12... Ne5 { [%eval 0.57] [%clk 1:18:31] } 13. Be2 { [%eval 0.32] [%clk 1:06:35] } 13... d6 { [%eval 0.62] [%clk 0:56:31] } 14. Qd2 { [%eval 1.34] [%clk 0:51:41] } 14... Qc7 { [%eval 1.46] [%clk 0:51:32] } 15. Rac1?! { [%eval 0.62] } { Inaccuracy. f4 was best. } { [%clk 0:50:37] } 15... b6?! { [%eval 1.47] } { Inaccuracy. N7g6 was best. } { [%clk 0:43:26] } 16. Rfd1 { [%eval 1.19] [%clk 0:48:10] } 16... Rd8 { [%eval 1.54] [%clk 0:42:02] } 17. h4 { [%eval 1.47] [%clk 0:46:33] } 17... gxh4 { [%eval 1.84] [%clk 0:35:36] } 18. Bxh4 { [%eval 1.49] [%clk 0:46:01] } 18... Bb7 { [%eval 1.51] [%clk 0:29:39] } 19. f3 { [%eval 1.38] [%clk 0:44:51] } 19... Rab8 { [%eval 1.63] [%clk 0:18:30] } 20. Bf2 { [%eval 1.42] [%clk 0:38:07] } 20... Ba8 { [%eval 1.62] [%clk 0:16:45] } 21. Nd4 { [%eval 2.13] [%clk 0:32:01] } 21... N5g6 { [%eval 1.77] [%clk 0:14:22] } 22. Be3 { [%eval 2.12] [%clk 0:25:49] } 22... Kh7 { [%eval 2.63] [%clk 0:14:12] } 23. Kf2 { [%eval 3.02] [%clk 0:22:21] } 23... Ng8 { [%eval 3.49] [%clk 0:14:25] } 24. Rh1 { [%eval 3.81] [%clk 0:17:28] } 24... Qe7 { [%eval 3.87] [%clk 0:14:45] } 25. Rh5 { [%eval 3.12] [%clk 0:16:22] } 25... Qf6 { [%eval 3.88] [%clk 0:14:04] } 26. Nc2?! { [%eval 2.61] } { Inaccuracy. Rch1 was best. } { [%clk 0:14:15] } 26... Ne5 { [%eval 3.22] [%clk 0:13:22] } 27. Bg5 { [%eval 3.4] [%clk 0:11:30] } 27... Qg6 { [%eval 3.09] [%clk 0:11:59] } 28. Rch1 { [%eval 3.26] [%clk 0:11:39] } 28... f6?! { [%eval 4.19] } { Inaccuracy. Rdc8 was best. } { [%clk 0:09:13] } 29. Bf4 { [%eval 3.83] [%clk 0:11:44] } 29... Rbc8?! { [%eval 4.97] } { Inaccuracy. b5 was best. } { [%clk 0:08:11] } 30. Ne3?! { [%eval 3.35] } { Inaccuracy. Nd4 was best. } { [%clk 0:11:38] } 30... Rc5 { [%eval 4.06] [%clk 0:08:18] } 31. R5h3 { [%eval 4.25] [%clk 0:11:43] } 31... b5 { [%eval 4.37] [%clk 0:08:09] } 32. b4? { [%eval 2.22] } { Mistake. cxb5 was best. } { [%clk 0:07:17] } 32... Rcc8 { [%eval 2.36] [%clk 0:07:56] } 33. cxb5 { [%eval 2.3] [%clk 0:06:02] } 33... axb5 { [%eval 2.21] [%clk 0:07:43] } 34. Rd1 { [%eval 1.88] [%clk 0:04:02] } 34... Nc4? { [%eval 3.69] } { Mistake. d5 was best. } { [%clk 0:06:47] } 35. Nxc4?! { [%eval 2.41] } { Inaccuracy. Bxc4 was best. } { [%clk 0:03:01] } 35... bxc4 { [%eval 2.08] [%clk 0:07:11] } 36. Be3 { [%eval 2.18] [%clk 0:02:24] } 36... d5 { [%eval 1.33] [%clk 0:06:52] } 37. exd5 { [%eval 1.69] [%clk 0:02:50] } 37... Bxd5 { [%eval 1.36] [%clk 0:06:42] } 38. Bb6?? { [%eval -2.8] } { Blunder. Qc1 was best. } { [%clk 0:02:57] } 38... Bxf3 { [%eval -2.19] [%clk 0:06:45] } 39. Bxd8 { [%eval -2.73] [%clk 0:01:39] } 39... Qxg2+ { [%eval -2.46] [%clk 0:06:59] } 40. Ke3 { [%eval -2.93] [%clk 0:02:00] } 40... Bxe2 { [%eval -2.75] [%clk 0:06:18] } 41. Rdh1 { [%eval -3.48] [%clk 0:24:03] } 41... Rxd8 { [%eval -3.9] [%clk 0:30:00] } 42. Qxd8 { [%eval -3.78] [%clk 0:23:34] } 42... Bg4 { [%eval -3.55] [%clk 0:29:32] } 43. R3h2 { [%eval -3.84] [%clk 0:21:20] } 43... Qf3+ { [%eval -3.53] [%clk 0:29:20] } 44. Kd2 { [%eval -3.37] [%clk 0:21:48] } 44... f5 { [%eval -4.09] [%clk 0:27:59] } 45. Ne2 { [%eval -3.77] [%clk 0:21:09] } 45... f4?! { [%eval -2.74] } { Inaccuracy. Qe4 was best. } { [%clk 0:27:12] } 46. Qc7?? { [%eval -6.28] } { Blunder. Ke1 was best. } { [%clk 0:19:44] } 46... Qe3+?! { [%eval -4.64] } { Inaccuracy. Qd3+ was best. } { [%clk 0:26:55] } 47. Ke1 { [%eval -4.72] [%clk 0:19:15] } 47... f3 { [%eval -4.16] [%clk 0:25:59] } 48. Qxc4?! { [%eval -5.45] } { Inaccuracy. Rg1 was best. } { [%clk 0:18:35] } 48... fxe2 { [%eval -5.01] [%clk 0:25:39] } 49. Rxe2 { [%eval -5.45] [%clk 0:18:48] } 49... Bc3+ { [%eval -4.82] [%clk 0:20:19] } 50. Kf1 { [%eval -4.2] [%clk 0:17:05] } 50... Bxe2+?? { [%eval -1.85] } { Blunder. Qf3+ was best. } { [%clk 0:16:48] } 51. Qxe2 { [%eval -1.91] [%clk 0:17:32] } 51... Qf4+ { [%eval -1.5] [%clk 0:16:34] } 52. Kg2 { [%eval -1.61] [%clk 0:17:47] } 52... Qxb4?! { [%eval -0.75] } { Inaccuracy. Qg5+ was best. } { [%clk 0:15:40] } 1/2-1/2