Event: 4th Skyline Open - OPEN
Site: https://lichess.org/broadcast/4th-skyline-open/round-2/saaSL0YW/1yp3XaGL
Date: 2025-10-11
White: Diao, Matthew Guo
WhiteTitle: CM
WhiteElo: 2322
Black: Yakubov, Mardon
BlackElo: 2017
Result: 1-0
ECO: B50
Opening: Sicilian Defense: Delayed Alapin Variation, with d6
Variant: Standard
TimeControl: G/90; +30

1. e4 { [%eval 0.18] [%clk 1:27:25] } 1... c5 { [%eval 0.24] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:27:50] } 2... d6 { [%eval 0.31] [%clk 1:31:19] } 3. c3 { [%eval 0.0] [%clk 1:27:50] } 3... Nf6 { [%eval 0.0] [%clk 1:31:36] } 4. h3 { [%eval 0.0] [%clk 1:28:09] } 4... Nc6 { [%eval 0.0] [%clk 1:30:48] } 5. Bd3 { [%eval 0.0] [%clk 1:28:30] } 5... e5 { [%eval 0.0] [%clk 1:30:44] } 6. O-O { [%eval -0.24] [%clk 1:27:59] } 6... g5 { [%eval -0.21] [%clk 1:26:14] } 7. Bc4 { [%eval -0.46] [%clk 1:12:56] } 7... Nxe4?! { [%eval 0.5] } { Inaccuracy. g4 was best. } { [%clk 1:12:26] } 8. d3 { [%eval 0.73] [%clk 1:11:10] } 8... Nf6 { [%eval 0.69] [%clk 1:08:48] } 9. Bxg5 { [%eval 0.78] [%clk 0:43:31] } 9... Rg8 { [%eval 0.71] [%clk 1:05:39] } 10. Kh1 { [%eval 0.91] [%clk 0:26:57] } 10... Be7 { [%eval 0.89] [%clk 0:57:34] } 11. Nbd2 { [%eval 0.89] [%clk 0:06:30] } 11... d5 { [%eval 0.75] [%clk 0:49:09] } 12. Bxf6 { [%eval 0.8] [%clk 0:01:57] } 12... Bxf6 { [%eval 0.66] [%clk 0:49:03] } 13. Bb5 { [%eval 0.66] [%clk 0:02:25] } 13... Kf8 { [%eval 0.61] [%clk 0:41:52] } 14. Re1 { [%eval 0.64] [%clk 0:01:27] } 14... Qc7 { [%eval 0.63] [%clk 0:40:45] } 15. Qe2 { [%eval 0.34] [%clk 0:01:07] } 15... Bf5 { [%eval 0.44] [%clk 0:39:29] } 16. Bxc6 { [%eval 0.23] [%clk 0:00:52] } 16... bxc6 { [%eval 0.27] [%clk 0:39:27] } 17. Nxe5 { [%eval 0.27] [%clk 0:01:02] } 17... Bxe5 { [%eval 0.14] [%clk 0:38:36] } 18. Qxe5 { [%eval 0.17] [%clk 0:01:30] } 18... Qxe5 { [%eval 0.19] [%clk 0:38:57] } 19. Rxe5 { [%eval 0.18] [%clk 0:01:59] } 19... Bxd3 { [%eval 0.32] [%clk 0:39:22] } 20. Nb3 { [%eval 0.21] [%clk 0:01:50] } 20... c4 { [%eval 0.29] [%clk 0:38:59] } 21. Nc5 { [%eval 0.35] [%clk 0:02:15] } 21... Bg6?! { [%eval 1.1] } { Inaccuracy. Kg7 was best. } { [%clk 0:38:04] } 22. f4 { [%eval 1.16] [%clk 0:02:07] } 22... f6 { [%eval 0.51] [%clk 0:36:53] } 23. Re6 { [%eval 1.02] [%clk 0:02:21] } 23... Re8 { [%eval 1.16] [%clk 0:35:24] } 24. Rae1?! { [%eval 0.06] } { Inaccuracy. Rxf6+ was best. } { [%clk 0:00:51] } 24... Kf7 { [%eval 0.02] [%clk 0:34:48] } 25. Kg1 { [%eval 0.0] [%clk 0:00:34] } 25... Rxe6 { [%eval 0.0] [%clk 0:33:49] } 26. Rxe6 { [%eval 0.02] [%clk 0:00:55] } 26... Bf5 { [%eval 0.46] [%clk 0:31:54] } 27. Rxc6 { [%eval 0.61] [%clk 0:00:55] } 27... Bxh3?? { [%eval 2.83] } { Blunder. Ke7 was best. } { [%clk 0:32:02] } 28. Kh2?? { [%eval 0.0] } { Blunder. Rc7+ was best. } { [%clk 0:01:22] } 28... Rc8 { [%eval 0.03] [%clk 0:31:12] } 29. Nb7 { [%eval 0.07] [%clk 0:00:47] } 29... Ke7 { [%eval 0.11] [%clk 0:30:13] } 30. Ra6 { [%eval 0.0] [%clk 0:01:02] } 30... Rc7 { [%eval 0.11] [%clk 0:29:49] } 31. Nd6 { [%eval 0.14] [%clk 0:00:40] } 31... Bd7 { [%eval 0.36] [%clk 0:29:06] } 32. Kg3 { [%eval 0.0] [%clk 0:00:47] } 32... d4 { [%eval 0.07] [%clk 0:27:45] } 33. cxd4 { [%eval 0.03] [%clk 0:00:49] } 33... c3 { [%eval 0.06] [%clk 0:28:11] } 34. bxc3 { [%eval 0.01] [%clk 0:01:14] } 34... Rxc3+ { [%eval 0.05] [%clk 0:28:41] } 35. Kf2 { [%eval -0.02] [%clk 0:00:36] } 35... Rc2+ { [%eval 0.26] [%clk 0:27:35] } 36. Ke3 { [%eval 0.28] [%clk 0:00:41] } 36... Rxg2 { [%eval 0.2] [%clk 0:27:27] } 37. Ne4 { [%eval 0.23] [%clk 0:00:58] } 37... Re2+? { [%eval 1.74] } { Mistake. f5 was best. } { [%clk 0:22:27] } 38. Kf3 { [%eval 1.61] [%clk 0:01:13] } 38... Rc2?! { [%eval 2.63] } { Inaccuracy. f5 was best. } { [%clk 0:16:24] } 39. Rxa7 { [%eval 2.65] [%clk 0:01:24] } 39... Ke6? { [%eval 4.51] } { Mistake. Kd8 was best. } { [%clk 0:14:03] } 40. Nc5+ { [%eval 4.39] [%clk 0:01:46] } 40... Rxc5?! { [%eval 5.94] } { Inaccuracy. Kf5 was best. } { [%clk 0:14:01] } 41. dxc5 { [%eval 5.84] [%clk 0:02:12] } 41... Bc6+ { [%eval 5.82] [%clk 0:14:21] } 42. Ke3 { [%eval 5.65] [%clk 0:02:24] } 1-0