Event: WCO
Site: Chennai, India
Date: 2022-08-07
White: Nguyen Thien Ngan
WhiteElo: 1912
Black: Barbier Astrid
BlackElo: 1879
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:55] } 2. Nf3 { [%eval 0.0] [%clk 1:31:17] } 2... Nc6 { [%eval 0.0] [%clk 1:31:18] } 3. d4 { [%eval 0.39] [%clk 1:31:35] } 3... cxd4 { [%eval 0.38] [%clk 1:31:41] } 4. Nxd4 { [%eval 0.29] [%clk 1:31:57] } 4... Nf6 { [%eval 0.36] [%clk 1:31:55] } 5. Nc3 { [%eval 0.32] [%clk 1:30:06] } 5... e5 { [%eval 0.13] [%clk 1:32:12] } 6. Ndb5 { [%eval 0.38] [%clk 1:30:20] } 6... d6 { [%eval 0.42] [%clk 1:32:33] } 7. Bg5 { [%eval 0.0] [%clk 1:30:36] } 7... a6 { [%eval 0.25] [%clk 1:32:48] } 8. Na3 { [%eval 0.41] [%clk 1:30:32] } 8... b5 { [%eval 0.33] [%clk 1:33:09] } 9. Nd5 { [%eval 0.5] [%clk 1:24:53] } 9... Be7 { [%eval 0.38] [%clk 1:33:28] } 10. Bxf6 { [%eval 0.52] [%clk 1:25:05] } 10... Bxf6 { [%eval 0.35] [%clk 1:33:50] } 11. c3 { [%eval 0.65] [%clk 1:25:14] } 11... O-O { [%eval 0.64] [%clk 1:30:25] } 12. Nc2 { [%eval 0.61] [%clk 1:25:17] } 12... Rb8 { [%eval 0.82] [%clk 1:30:09] } 13. Ncb4?! { [%eval 0.03] } { Inaccuracy. h4 was best. } { [%clk 1:21:32] } 13... Nxb4 { [%eval 0.11] [%clk 1:27:34] } 14. Nxb4 { [%eval 0.17] [%clk 1:21:42] } 14... Bb7 { [%eval 0.09] [%clk 1:25:20] } 15. Nd5 { [%eval 0.11] [%clk 1:18:11] } 15... Bg5 { [%eval -0.08] [%clk 1:25:12] } 16. Be2 { [%eval 0.0] [%clk 1:08:31] } 16... Bc6 { [%eval 0.31] [%clk 1:21:02] } 17. Qd3 { [%eval 0.38] [%clk 1:07:15] } 17... Kh8 { [%eval 0.79] [%clk 1:14:44] } 18. O-O { [%eval 0.38] [%clk 0:54:47] } 18... a5 { [%eval 0.34] [%clk 1:10:48] } 19. Rfd1 { [%eval 0.28] [%clk 0:50:44] } 19... Bh6 { [%eval 0.5] [%clk 1:03:39] } 20. b4 { [%eval 0.5] [%clk 0:47:44] } 20... a4 { [%eval 0.9] [%clk 0:51:48] } 21. a3 { [%eval 1.07] [%clk 0:47:06] } 21... Qd7 { [%eval 0.81] [%clk 0:48:56] } 22. h3 { [%eval 0.86] [%clk 0:38:10] } 22... Qb7 { [%eval 0.91] [%clk 0:34:29] } 23. Ra2 { [%eval 0.95] [%clk 0:32:35] } 23... Rfc8?! { [%eval 2.03] } { Inaccuracy. g6 was best. } { [%clk 0:30:32] } 24. Rc2 { [%eval 1.47] [%clk 0:30:43] } 24... Bg5?! { [%eval 2.11] } { Inaccuracy. g6 was best. } { [%clk 0:25:44] } 25. Bg4 { [%eval 1.85] [%clk 0:29:04] } 25... Rf8 { [%eval 1.78] [%clk 0:21:14] } 26. c4 { [%eval 1.99] [%clk 0:24:08] } 26... g6 { [%eval 1.9] [%clk 0:12:29] } 27. Be2 { [%eval 1.53] [%clk 0:14:07] } 27... f5? { [%eval 3.0] } { Mistake. bxc4 was best. } { [%clk 0:10:16] } 28. cxb5 { [%eval 3.61] [%clk 0:13:42] } 28... fxe4 { [%eval 4.21] [%clk 0:08:49] } 29. Qxe4 { [%eval 4.33] [%clk 0:13:03] } 29... Bxb5 { [%eval 4.59] [%clk 0:07:47] } 30. Bxb5 { [%eval 4.35] [%clk 0:08:48] } 30... Qxb5 { [%eval 4.48] [%clk 0:07:48] } 31. Nc7 { [%eval 4.48] [%clk 0:08:45] } 31... Rf4? { [%eval 8.76] } { Mistake. Qd7 was best. } { [%clk 0:03:11] } 32. Qxf4 { [%eval 8.56] [%clk 0:08:40] } 32... exf4 { [%eval 8.49] [%clk 0:03:02] } 33. Nxb5 { [%eval 8.59] [%clk 0:09:03] } 33... Rxb5 { [%eval 8.44] [%clk 0:03:27] } 34. Rxd6 { [%eval 8.23] [%clk 0:08:55] } 34... Kg7 { [%eval 8.74] [%clk 0:02:29] } 35. Rd7+ { [%eval 8.77] [%clk 0:08:52] } 35... Kh6 { [%eval 8.9] [%clk 0:02:08] } 36. Rc5 { [%eval 8.62] [%clk 0:09:14] } 36... Rb6 { [%eval 9.37] [%clk 0:02:18] } 37. Ra5 { [%eval 8.49] [%clk 0:08:16] } 37... Rc6 { [%eval 9.51] [%clk 0:02:04] } 38. Rd1 { [%eval 7.86] [%clk 0:08:32] } 38... Rc2 { [%eval 7.83] [%clk 0:01:55] } 39. Rxa4 { [%eval 7.62] [%clk 0:08:51] } 39... Bh4 { [%eval 7.63] [%clk 0:02:03] } 40. Rf1 { [%eval 7.78] [%clk 0:08:21] } 40... g5 { [%eval 8.83] [%clk 0:01:44] } 41. b5 { [%eval 8.92] [%clk 0:08:20] } 41... Rb2 { [%eval 9.97] [%clk 0:28:34] } 42. Rb4 { [%eval 10.04] [%clk 0:38:38] } 42... Rd2 { [%eval 10.62] [%clk 0:27:49] } 43. b6 { [%eval 10.27] [%clk 0:38:58] } 43... Rd8 { [%eval 10.46] [%clk 0:28:13] } 44. b7 { [%eval 10.38] [%clk 0:39:18] } 44... Rb8 { [%eval 10.85] [%clk 0:28:40] } 45. Rc1 { [%eval 10.96] [%clk 0:39:40] } 1-0