Event: XI Sunway Sitges International Chess Festival 2024 - Group A
Site: Hotel Sunway Playa Golf & Spa, Sitges (Barcelona), Spain
Date: 2024-12-16
White: Alinasab, Mobina
WhiteTitle: WGM
WhiteElo: 2330
Black: Koh, Ming Yao Gavin
BlackElo: 1995
Result: 1/2-1/2
ECO: B95
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 90 min/40 moves + 30 min/rest + 30 sec. incr. per move starting move 1

1. e4 { [%eval 0.18] [%clk 1:30:48] } 1... c5 { [%eval 0.25] [%clk 1:30:50] } 2. Nf3 { [%eval 0.2] [%clk 1:30:44] } 2... d6 { [%eval 0.22] [%clk 1:31:15] } 3. d4 { [%eval 0.22] [%clk 1:31:05] } 3... cxd4 { [%eval 0.19] [%clk 1:31:40] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:28] } 4... Nf6 { [%eval 0.25] [%clk 1:32:05] } 5. Nc3 { [%eval 0.32] [%clk 1:31:48] } 5... a6 { [%eval 0.32] [%clk 1:32:28] } 6. Bg5 { [%eval 0.08] [%clk 1:32:00] } 6... e6 { [%eval 0.12] [%clk 1:32:29] } 7. Qf3 { [%eval 0.03] [%clk 1:32:22] } 7... Nbd7 { [%eval 0.11] [%clk 1:30:38] } 8. O-O-O { [%eval 0.0] [%clk 1:32:43] } 8... Qc7 { [%eval 0.0] [%clk 1:29:00] } 9. Qg3 { [%eval 0.0] [%clk 1:32:55] } 9... b5 { [%eval 0.0] [%clk 1:22:57] } 10. Bxb5 { [%eval 0.0] [%clk 1:28:07] } 10... axb5 { [%eval 0.06] [%clk 1:23:18] } 11. Ndxb5 { [%eval 0.0] [%clk 1:28:30] } 11... Qb7 { [%eval 0.0] [%clk 1:07:55] } 12. Rxd6 { [%eval 0.0] [%clk 1:28:48] } 12... Rxa2 { [%eval 0.0] [%clk 1:06:22] } 13. Nc7+ { [%eval 0.0] [%clk 1:20:17] } 13... Kd8 { [%eval 0.0] [%clk 1:04:58] } 14. Nxe6+ { [%eval 0.0] [%clk 1:12:55] } 14... fxe6 { [%eval 0.0] [%clk 1:04:45] } 15. Nxa2 { [%eval 0.0] [%clk 1:12:42] } 15... Bxd6 { [%eval 0.0] [%clk 1:04:55] } 16. Qxd6 { [%eval 0.0] [%clk 1:13:03] } 16... Qa6 { [%eval 0.3] [%clk 0:56:17] } 17. Qxa6 { [%eval 0.3] [%clk 0:59:05] } 17... Bxa6 { [%eval 0.42] [%clk 0:56:16] } 18. Rd1?! { [%eval -0.36] } { Inaccuracy. Nb4 was best. } { [%clk 0:52:24] } 18... h6 { [%eval -0.32] [%clk 0:52:39] } 19. Bxf6+ { [%eval -0.32] [%clk 0:47:58] } 19... gxf6 { [%eval -0.33] [%clk 0:52:08] } 20. Nb4 { [%eval -0.37] [%clk 0:46:31] } 20... Bb7 { [%eval -0.38] [%clk 0:51:44] } 21. f3 { [%eval -0.26] [%clk 0:46:43] } 21... Rg8 { [%eval -0.26] [%clk 0:48:20] } 22. Rd2 { [%eval -0.32] [%clk 0:44:48] } 22... Ke7 { [%eval -0.31] [%clk 0:45:19] } 23. b3 { [%eval -0.43] [%clk 0:43:13] } 23... Nc5 { [%eval -0.32] [%clk 0:43:26] } 24. Kb2 { [%eval -0.41] [%clk 0:41:29] } 24... Rb8 { [%eval -0.44] [%clk 0:42:38] } 25. c3 { [%eval -0.81] [%clk 0:32:30] } 25... Ba8 { [%eval -0.51] [%clk 0:34:41] } 26. Ka3?! { [%eval -1.25] } { Inaccuracy. Rd1 was best. } { [%clk 0:31:00] } 26... h5 { [%eval -1.21] [%clk 0:31:20] } 27. Rb2?? { [%eval -3.24] } { Blunder. h4 was best. } { [%clk 0:19:56] } 27... h4? { [%eval -1.57] } { Mistake. Bxe4 was best. } { [%clk 0:27:56] } 28. Ra2?! { [%eval -2.45] } { Inaccuracy. Rd2 was best. } { [%clk 0:17:46] } 28... Rg8?! { [%eval -1.61] } { Inaccuracy. h3 was best. } { [%clk 0:25:10] } 29. Re2 { [%eval -1.63] [%clk 0:14:11] } 29... Rb8 { [%eval -1.67] [%clk 0:24:57] } 30. Rd2 { [%eval -1.72] [%clk 0:13:07] } 30... Kf7 { [%eval -1.56] [%clk 0:22:35] } 31. Rd4 { [%eval -1.7] [%clk 0:09:46] } 31... Ke7 { [%eval -1.74] [%clk 0:19:14] } 32. Rc4 { [%eval -1.7] [%clk 0:06:25] } 32... Rb5 { [%eval -1.6] [%clk 0:19:17] } 33. e5?! { [%eval -2.49] } { Inaccuracy. Rd4 was best. } { [%clk 0:01:42] } 33... h3 { [%eval -2.39] [%clk 0:19:04] } 34. exf6+ { [%eval -2.37] [%clk 0:02:02] } 34... Kxf6 { [%eval -2.11] [%clk 0:19:07] } 35. gxh3 { [%eval -2.66] [%clk 0:02:27] } 35... e5 { [%eval -2.57] [%clk 0:19:20] } 36. Kb2 { [%eval -3.06] [%clk 0:00:41] } 36... Bxf3 { [%eval -3.11] [%clk 0:19:19] } 37. Kc2 { [%eval -3.02] [%clk 0:00:45] } 37... Kg5 { [%eval -2.78] [%clk 0:16:12] } 38. Kd2 { [%eval -3.16] [%clk 0:00:35] } 38... Nxb3+ { [%eval -2.7] [%clk 0:16:07] } 39. Ke3 { [%eval -2.69] [%clk 0:01:04] } 39... e4?! { [%eval -1.91] } { Inaccuracy. Kf5 was best. } { [%clk 0:14:14] } 40. Rc8 { [%eval -1.81] [%clk 0:30:34] } 40... Kh4 { [%eval -1.88] [%clk 0:39:29] } 41. Rh8+ { [%eval -1.71] [%clk 0:21:42] } 41... Rh5?? { [%eval 0.0] } { Blunder. Kg5 was best. } { [%clk 0:39:20] } 42. Rxh5+ { [%eval 0.0] [%clk 0:15:58] } 42... Kxh5 { [%eval 0.0] [%clk 0:39:43] } 43. Kf4 { [%eval -0.1] [%clk 0:16:18] } 43... Kh4 { [%eval 0.0] [%clk 0:39:49] } 44. Nd5 { [%eval 0.0] [%clk 0:14:53] } 44... Kxh3 { [%eval 0.0] [%clk 0:39:54] } 45. Nf6 { [%eval -0.01] [%clk 0:15:04] } 45... Nc5 { [%eval -0.19] [%clk 0:40:18] } 46. Ke3 { [%eval -0.07] [%clk 0:15:30] } 46... Bg2 { [%eval -0.09] [%clk 0:37:55] } 47. Kd4 { [%eval -0.12] [%clk 0:14:09] } 47... Bf3 { [%eval -0.22] [%clk 0:30:01] } 48. Ke3 { [%eval -0.41] [%clk 0:14:21] } 48... Bg2 { [%eval -0.24] [%clk 0:28:07] } 49. Kd4 { [%eval -0.5] [%clk 0:14:44] } 49... Bh1 { [%eval 0.0] [%clk 0:28:09] } 50. c4 { [%eval 0.0] [%clk 0:14:43] } 50... Nb3+ { [%eval 0.0] [%clk 0:24:24] } 1/2-1/2