Event: Round 5: Lokumannage Susal Thewjan De Silva - Ngoc Truong Son Nguyen
Date: 2023-09-26
White: Lokumannage Susal Thewjan De Silva
WhiteTitle: IM
WhiteElo: 2398
Black: Ngoc Truong Son Nguyen
BlackTitle: GM
BlackElo: 2575
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:25:17] } 1... c5 { [%eval 0.32] [%clk 0:25:18] } 2. Nf3 { [%eval 0.0] [%clk 0:25:25] } 2... Nc6 { [%eval 0.0] [%clk 0:25:27] } 3. Bb5 { [%eval 0.37] [%clk 0:25:33] } 3... e5 { [%eval 0.69] [%clk 0:25:35] } 4. O-O { [%eval 0.43] [%clk 0:25:40] } 4... Bd6 { [%eval 0.52] [%clk 0:25:42] } 5. c3 { [%eval 0.48] [%clk 0:25:48] } 5... a6 { [%eval 0.62] [%clk 0:25:50] } 6. Ba4 { [%eval 0.42] [%clk 0:25:56] } 6... b5 { [%eval 0.55] [%clk 0:25:59] } 7. Bb3 { [%eval 0.37] [%clk 0:26:05] } 7... c4 { [%eval 0.8] [%clk 0:26:07] } 8. Bc2 { [%eval 0.4] [%clk 0:26:14] } 8... Nf6 { [%eval 0.37] [%clk 0:25:56] } 9. d4 { [%eval 0.39] [%clk 0:26:17] } 9... cxd3 { [%eval 0.32] [%clk 0:26:02] } 10. Qxd3 { [%eval 0.29] [%clk 0:26:25] } 10... Be7 { [%eval 0.63] [%clk 0:26:10] } 11. Rd1 { [%eval 0.52] [%clk 0:25:44] } 11... O-O { [%eval 0.55] [%clk 0:20:54] } 12. Bg5 { [%eval 0.62] [%clk 0:25:51] } 12... Nh5 { [%eval 0.54] [%clk 0:20:38] } 13. Bxe7 { [%eval 0.54] [%clk 0:25:02] } 13... Qxe7 { [%eval 0.43] [%clk 0:20:46] } 14. Qd6 { [%eval 0.47] [%clk 0:24:39] } 14... Re8 { [%eval 0.59] [%clk 0:18:27] } 15. Qxe7 { [%eval 0.4] [%clk 0:23:33] } 15... Rxe7 { [%eval 0.45] [%clk 0:18:35] } 16. Nbd2 { [%eval 0.38] [%clk 0:23:35] } 16... Rb8 { [%eval 0.65] [%clk 0:13:23] } 17. Nf1 { [%eval 0.54] [%clk 0:22:48] } 17... Nf6 { [%eval 0.53] [%clk 0:13:11] } 18. Ne3 { [%eval 0.61] [%clk 0:22:28] } 18... g6 { [%eval 0.54] [%clk 0:13:16] } 19. b4 { [%eval 0.22] [%clk 0:15:44] } 19... Bb7 { [%eval 0.35] [%clk 0:13:07] } 20. a4 { [%eval 0.11] [%clk 0:14:59] } 20... Nd8 { [%eval 0.19] [%clk 0:13:02] } 21. axb5 { [%eval 0.27] [%clk 0:14:06] } 21... axb5 { [%eval 0.29] [%clk 0:13:07] } 22. Nd5?! { [%eval -0.53] } { Inaccuracy. Nd2 was best. } { [%clk 0:08:58] } 22... Nxd5 { [%eval -0.05] [%clk 0:11:10] } 23. exd5 { [%eval -0.03] [%clk 0:09:06] } 23... Rc8 { [%eval 0.21] [%clk 0:11:14] } 24. d6 { [%eval -0.21] [%clk 0:07:51] } 24... Re8 { [%eval -0.13] [%clk 0:10:42] } 25. Ra3 { [%eval -0.32] [%clk 0:07:57] } 25... Kg7 { [%eval -0.27] [%clk 0:09:33] } 26. Nd2?! { [%eval -0.84] } { Inaccuracy. Re1 was best. } { [%clk 0:05:59] } 26... e4 { [%eval -0.7] [%clk 0:07:14] } 27. Nf1 { [%eval -0.74] [%clk 0:05:29] } 27... f5 { [%eval -0.76] [%clk 0:07:19] } 28. g3 { [%eval -1.14] [%clk 0:04:17] } 28... Nf7 { [%eval -1.07] [%clk 0:06:11] } 29. Ra7 { [%eval -1.38] [%clk 0:03:03] } 29... Bc6 { [%eval -1.31] [%clk 0:05:28] } 30. Bb3 { [%eval -1.39] [%clk 0:02:59] } 30... Ra8 { [%eval -1.24] [%clk 0:05:21] } 31. Rc7 { [%eval -1.6] [%clk 0:02:00] } 31... Rec8?! { [%eval -0.91] } { Inaccuracy. Ne5 was best. } { [%clk 0:05:08] } 32. Rxc8 { [%eval -1.26] [%clk 0:01:15] } 32... Rxc8 { [%eval -1.26] [%clk 0:05:17] } 33. Ne3 { [%eval -1.18] [%clk 0:00:40] } 33... Ne5 { [%eval -1.14] [%clk 0:04:59] } 34. c4?! { [%eval -2.16] } { Inaccuracy. Kf1 was best. } { [%clk 0:00:25] } 34... bxc4 { [%eval -2.45] [%clk 0:04:52] } 35. Bxc4 { [%eval -2.31] [%clk 0:00:21] } 35... Ba4?! { [%eval -1.42] } { Inaccuracy. Nxc4 was best. } { [%clk 0:04:32] } 36. Ra1 { [%eval -1.67] [%clk 0:00:28] } 36... Nxc4 { [%eval -1.7] [%clk 0:04:21] } 37. Rxa4 { [%eval -1.66] [%clk 0:00:23] } 37... Nxe3?! { [%eval -1.05] } { Inaccuracy. Kf6 was best. } { [%clk 0:04:25] } 38. fxe3 { [%eval -1.01] [%clk 0:00:32] } 38... Rc1+ { [%eval -1.08] [%clk 0:04:30] } 39. Kf2 { [%eval -0.84] [%clk 0:00:30] } 39... Rc2+ { [%eval -0.94] [%clk 0:04:30] } 40. Kg1 { [%eval -1.33] [%clk 0:00:37] } 40... Kf6 { [%eval -1.11] [%clk 0:04:33] } 41. Ra6?! { [%eval -2.18] } { Inaccuracy. h4 was best. } { [%clk 0:00:12] } 41... Re2 { [%eval -2.09] [%clk 0:04:12] } 42. Ra3 { [%eval -2.26] [%clk 0:00:11] } 42... Rb2 { [%eval -2.23] [%clk 0:04:05] } 43. Ra4 { [%eval -2.12] [%clk 0:00:19] } 43... Ke6 { [%eval -1.84] [%clk 0:04:07] } 44. h4?! { [%eval -2.61] } { Inaccuracy. h3 was best. } { [%clk 0:00:21] } 44... Kxd6 { [%eval -2.68] [%clk 0:03:38] } 45. h5 { [%eval -3.0] [%clk 0:00:26] } 45... gxh5 { [%eval -2.75] [%clk 0:03:40] } 46. Ra6+?! { [%eval -3.71] } { Inaccuracy. Kf1 was best. } { [%clk 0:00:34] } 46... Ke5 { [%eval -3.5] [%clk 0:03:47] } 47. Rh6?! { [%eval -5.25] } { Inaccuracy. Kf1 was best. } { [%clk 0:00:43] } 47... Re2 { [%eval -5.25] [%clk 0:03:37] } 0-1