Event: Round 9: Islam Aiten - Vuong Tung Lam Nguyen
Date: 2023-12-21
White: Islam Aiten
Black: Vuong Tung Lam Nguyen
Result: 0-1
ECO: B54
Opening: Sicilian Defense: Prins Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:59] } 1... c5 { [%eval 0.33] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:31:26] } 2... d6 { [%eval 0.0] [%clk 1:31:17] } 3. d4 { [%eval 0.25] [%clk 1:31:52] } 3... cxd4 { [%eval 0.13] [%clk 1:31:43] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:20] } 4... Nf6 { [%eval 0.3] [%clk 1:32:04] } 5. f3 { [%eval 0.0] [%clk 1:32:45] } 5... e5 { [%eval 0.0] [%clk 1:32:28] } 6. Nb3 { [%eval 0.2] [%clk 1:33:12] } 6... d5 { [%eval 0.52] [%clk 1:32:24] } 7. Bg5 { [%eval 0.0] [%clk 1:33:35] } 7... Be6 { [%eval 0.34] [%clk 1:32:44] } 8. Bxf6 { [%eval 0.22] [%clk 1:33:51] } 8... gxf6 { [%eval 0.3] [%clk 1:33:08] } 9. exd5 { [%eval 0.31] [%clk 1:34:18] } 9... Qxd5 { [%eval 0.26] [%clk 1:33:31] } 10. Qxd5 { [%eval 0.21] [%clk 1:34:44] } 10... Bxd5 { [%eval 0.24] [%clk 1:33:57] } 11. Nc3 { [%eval 0.11] [%clk 1:35:07] } 11... Be6 { [%eval 0.28] [%clk 1:33:58] } 12. O-O-O { [%eval 0.15] [%clk 1:35:28] } 12... Nc6 { [%eval 0.41] [%clk 1:32:51] } 13. Bb5 { [%eval 0.34] [%clk 1:35:21] } 13... Rc8 { [%eval 0.35] [%clk 1:32:55] } 14. Nd5 { [%eval 0.18] } 14... f5 { [%eval 0.33] [%clk 1:32:13] } 15. Rhe1 { [%eval 0.2] [%clk 1:36:09] } 15... a6 { [%eval 0.07] [%clk 1:25:37] } 16. Bxc6+ { [%eval 0.0] [%clk 1:29:44] } 16... bxc6 { [%eval 0.17] [%clk 1:25:47] } 17. Nb6 { [%eval 0.14] [%clk 1:24:39] } 17... Rb8 { [%eval 0.4] [%clk 1:25:30] } 18. Na4 { [%eval 0.3] [%clk 1:25:01] } 18... f6 { [%eval 0.1] [%clk 1:16:49] } 19. Nbc5 { [%eval 0.17] [%clk 1:13:10] } 19... Kf7 { [%eval 0.26] [%clk 0:58:15] } 20. b3?! { [%eval -0.38] } { Inaccuracy. Nxe6 was best. } { [%clk 0:56:19] } 20... Bc8 { [%eval -0.18] [%clk 0:46:06] } 21. c4?! { [%eval -0.86] } { Inaccuracy. Rd3 was best. } { [%clk 0:49:46] } 21... Rg8 { [%eval -0.75] [%clk 0:42:37] } 22. Re2 { [%eval -0.81] [%clk 0:48:40] } 22... h5 { [%eval -0.59] [%clk 0:36:01] } 23. Kc2 { [%eval -0.68] [%clk 0:47:06] } 23... Be7 { [%eval -0.5] [%clk 0:35:26] } 24. Red2?! { [%eval -1.2] } { Inaccuracy. Nd7 was best. } { [%clk 0:43:58] } 24... a5 { [%eval -0.85] [%clk 0:33:52] } 25. Kc3?! { [%eval -1.55] } { Inaccuracy. Re2 was best. } { [%clk 0:39:05] } 25... h4 { [%eval -1.39] [%clk 0:31:22] } 26. a3 { [%eval -1.56] [%clk 0:20:27] } 26... f4 { [%eval -1.59] [%clk 0:30:08] } 27. b4?! { [%eval -2.57] } { Inaccuracy. h3 was best. } { [%clk 0:09:56] } 27... axb4+ { [%eval -2.63] [%clk 0:29:22] } 28. axb4 { [%eval -2.86] } 28... h3 { [%eval -2.53] [%clk 0:29:24] } 29. gxh3 { [%eval -3.12] [%clk 0:10:42] } 29... Rh8 { [%eval -3.02] [%clk 0:29:06] } 30. h4 { [%eval -3.27] [%clk 0:02:50] } 30... Rxh4 { [%eval -3.02] [%clk 0:28:59] } 31. Rf2 { [%eval -3.31] [%clk 0:02:32] } 31... Rh3 { [%eval -3.2] [%clk 0:29:17] } 32. Rdd2? { [%eval -5.37] } { Mistake. Nd3 was best. } { [%clk 0:02:08] } 32... e4 { [%eval -4.76] [%clk 0:29:20] } 33. Rde2 { [%eval -5.0] [%clk 0:01:06] } 33... e3 { [%eval -5.34] [%clk 0:28:16] } 34. Rf1 { [%eval -4.99] [%clk 0:01:33] } 34... Bf5 { [%eval -5.05] [%clk 0:27:45] } 35. Na6 { [%eval -5.02] [%clk 0:01:10] } 35... Rd8 { [%eval -5.48] [%clk 0:27:31] } 36. N4c5 { [%eval -5.85] [%clk 0:01:11] } 36... Bd6 { [%eval -5.93] [%clk 0:27:22] } 37. Rd1?! { [%eval -15.42] } { Inaccuracy. b5 was best. } { [%clk 0:01:06] } 37... Be5+ { [%eval -15.06] } 0-1