Event: Round 5: Cristobal Henriquez Villagra - Alexander Shabalov
Date: 2023-05-18
White: Cristobal Henriquez Villagra
WhiteTitle: GM
Black: Alexander Shabalov
BlackTitle: GM
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Adams Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:53] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:31:17] } 2... d6 { [%eval 0.0] [%clk 1:31:18] } 3. d4 { [%eval 0.25] [%clk 1:31:43] } 3... cxd4 { [%eval 0.13] [%clk 1:31:44] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:09] } 4... Nf6 { [%eval 0.3] [%clk 1:32:07] } 5. Nc3 { [%eval 0.21] [%clk 1:32:36] } 5... a6 { [%eval 0.39] [%clk 1:31:32] } 6. h3 { [%eval 0.1] [%clk 1:32:29] } 6... e6 { [%eval 0.33] [%clk 1:26:45] } 7. g4 { [%eval 0.09] [%clk 1:32:18] } 7... b5 { [%eval 0.5] [%clk 1:26:57] } 8. g5 { [%eval 0.46] [%clk 1:27:01] } 8... Nfd7 { [%eval 0.52] [%clk 1:27:20] } 9. a3 { [%eval 0.41] [%clk 1:25:03] } 9... Bb7 { [%eval 0.5] [%clk 1:25:08] } 10. h4 { [%eval 0.6] [%clk 1:23:42] } 10... Be7 { [%eval 0.42] [%clk 1:24:22] } 11. Be3 { [%eval 0.52] [%clk 1:14:19] } 11... Nb6 { [%eval 0.6] [%clk 1:21:35] } 12. Qh5 { [%eval 0.56] [%clk 0:50:14] } 12... g6?! { [%eval 1.32] } { Inaccuracy. O-O was best. } { [%clk 1:17:06] } 13. Qg4 { [%eval 1.29] [%clk 0:50:13] } 13... N8d7 { [%eval 1.28] [%clk 1:14:41] } 14. h5 { [%eval 1.28] [%clk 0:49:12] } 14... Ne5 { [%eval 1.34] [%clk 1:14:00] } 15. Qg3 { [%eval 1.15] [%clk 0:49:25] } 15... Rg8 { [%eval 0.97] [%clk 1:13:52] } 16. hxg6 { [%eval 0.86] [%clk 0:49:38] } 16... hxg6 { [%eval 0.81] [%clk 1:14:16] } 17. Rd1 { [%eval 0.29] [%clk 0:42:17] } 17... Rc8 { [%eval 0.45] [%clk 1:11:08] } 18. Rh7?! { [%eval -0.37] } { Inaccuracy. Bc1 was best. } { [%clk 0:41:59] } 18... Rxc3 { [%eval -0.18] [%clk 1:02:11] } 19. bxc3 { [%eval -0.29] [%clk 0:42:24] } 19... Qc7 { [%eval 0.0] [%clk 1:02:05] } 20. Bf4 { [%eval 0.23] [%clk 0:32:49] } 20... Bxe4 { [%eval 0.15] [%clk 0:59:09] } 21. Nxb5 { [%eval -0.25] [%clk 0:25:37] } 21... axb5 { [%eval -0.05] [%clk 0:53:03] } 22. Bxe5 { [%eval -0.43] [%clk 0:25:57] } 22... dxe5 { [%eval -0.11] [%clk 0:48:43] } 23. Bxb5+ { [%eval -0.17] [%clk 0:25:49] } 23... Kf8 { [%eval -0.18] [%clk 0:49:07] } 24. Qh4?! { [%eval -1.28] } { Inaccuracy. c4 was best. } { [%clk 0:18:52] } 24... Qxc3+ { [%eval -1.21] [%clk 0:43:42] } 25. Rd2 { [%eval -1.38] [%clk 0:16:17] } 25... Bxa3 { [%eval -1.27] [%clk 0:37:49] } 26. Qxe4 { [%eval -1.35] [%clk 0:16:06] } 26... Bb4 { [%eval -1.31] [%clk 0:37:27] } 27. Qd3 { [%eval -1.26] [%clk 0:13:56] } 27... Nd5 { [%eval -0.86] [%clk 0:30:41] } 28. Qxc3 { [%eval -0.93] [%clk 0:12:46] } 28... Bxc3 { [%eval -0.97] [%clk 0:31:05] } 29. Kd1 { [%eval -1.08] [%clk 0:12:27] } 29... Bxd2 { [%eval -1.11] [%clk 0:30:43] } 30. Kxd2 { [%eval -0.91] [%clk 0:12:53] } 30... Ke7 { [%eval -1.0] [%clk 0:31:07] } 31. c4 { [%eval -1.16] [%clk 0:12:10] } 31... Nf4 { [%eval -1.23] [%clk 0:27:47] } 32. Kc3 { [%eval -1.26] [%clk 0:08:27] } 32... Rd8 { [%eval -1.26] [%clk 0:27:51] } 33. Kb4? { [%eval -2.62] } { Mistake. Rh1 was best. } { [%clk 0:08:37] } 33... Nd3+ { [%eval -2.85] [%clk 0:26:32] } 34. Ka5 { [%eval -2.76] [%clk 0:09:03] } 34... Nxf2 { [%eval -2.69] [%clk 0:25:56] } 35. Rh4?! { [%eval -3.8] } { Inaccuracy. Rh2 was best. } { [%clk 0:09:05] } 35... e4 { [%eval -3.73] [%clk 0:22:51] } 36. c5 { [%eval -3.88] [%clk 0:09:27] } 36... e3?? { [%eval -1.17] } { Blunder. Nd3 was best. } { [%clk 0:22:54] } 37. c6 { [%eval -1.3] [%clk 0:09:17] } 37... Nd3?! { [%eval -0.46] } { Inaccuracy. Rc8 was best. } { [%clk 0:04:16] } 38. Re4 { [%eval -0.55] [%clk 0:09:36] } 38... Ra8+ { [%eval -0.5] [%clk 0:04:16] } 39. Kb6 { [%eval -0.31] [%clk 0:10:01] } 39... Rb8+ { [%eval -0.27] [%clk 0:04:36] } 40. Ka5 { [%eval -0.59] [%clk 0:10:28] } 40... Ra8+ { [%eval -0.52] [%clk 0:03:02] } 41. Kb6 { [%eval -0.48] [%clk 0:10:56] } 41... Rb8+ { [%eval -0.24] [%clk 0:02:57] } 42. Ka5 { [%eval -0.53] [%clk 0:11:25] } 1/2-1/2