Event: Round 8: Astolfi, Gustavo - Lu, Mobai
Site: https://lichess.org/broadcast/2025-delancey-ukcc-challengers-under-10/round-8/6QNYL8lk/C8TQPvpT
Date: 2025-10-12
White: Astolfi, Gustavo
WhiteElo: 1507
Black: Lu, Mobai
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:25:18] } 1... c5 { [%eval 0.24] [%clk 0:25:19] } 2. Nf3 { [%eval 0.2] [%clk 0:25:23] } 2... d6 { [%eval 0.31] [%clk 0:25:27] } 3. d4 { [%eval 0.22] [%clk 0:25:19] } 3... cxd4 { [%eval 0.19] [%clk 0:25:35] } 4. Nxd4 { [%eval 0.18] [%clk 0:25:28] } 4... Nf6 { [%eval 0.31] [%clk 0:25:43] } 5. Nc3 { [%eval 0.32] [%clk 0:25:19] } 5... a6 { [%eval 0.25] [%clk 0:25:52] } 6. Nf3 { [%eval -0.18] [%clk 0:25:13] } 6... e6 { [%eval 0.18] [%clk 0:25:54] } 7. Be2 { [%eval -0.11] [%clk 0:25:13] } 7... Be7 { [%eval 0.29] [%clk 0:26:00] } 8. O-O { [%eval -0.07] [%clk 0:25:12] } 8... O-O { [%eval 0.08] [%clk 0:26:03] } 9. h3 { [%eval -0.25] [%clk 0:25:11] } 9... b5 { [%eval -0.26] [%clk 0:26:06] } 10. a3 { [%eval -0.43] [%clk 0:25:08] } 10... Bb7 { [%eval -0.3] [%clk 0:26:12] } 11. Bd3 { [%eval -0.48] [%clk 0:25:00] } 11... Nbd7 { [%eval -0.51] [%clk 0:26:10] } 12. Be3 { [%eval -0.56] [%clk 0:22:53] } 12... Rc8 { [%eval -0.65] [%clk 0:25:55] } 13. Nh2 { [%eval -1.04] [%clk 0:22:24] } 13... h6 { [%eval -0.86] [%clk 0:25:15] } 14. f4?! { [%eval -1.64] } { Inaccuracy. Re1 was best. } { [%clk 0:22:06] } 14... Nc5 { [%eval -1.57] [%clk 0:23:18] } 15. Bxc5 { [%eval -1.66] [%clk 0:20:23] } 15... Rxc5 { [%eval -1.13] [%clk 0:23:02] } 16. Kh1?! { [%eval -1.74] } { Inaccuracy. Ng4 was best. } { [%clk 0:18:42] } 16... Nh5 { [%eval -1.34] [%clk 0:20:01] } 17. Qg4 { [%eval -1.34] [%clk 0:15:22] } 17... Nf6 { [%eval -1.23] [%clk 0:18:21] } 18. Qd1?! { [%eval -1.88] } { Inaccuracy. Qe2 was best. } { [%clk 0:15:02] } 18... Qc7 { [%eval -1.4] [%clk 0:17:11] } 19. Ng4 { [%eval -1.23] [%clk 0:14:00] } 19... Nh7 { [%eval -0.72] [%clk 0:15:30] } 20. f5 { [%eval -1.22] [%clk 0:11:43] } 20... Qd7?! { [%eval -0.37] } { Inaccuracy. exf5 was best. } { [%clk 0:13:48] } 21. Qe1? { [%eval -1.77] } { Mistake. fxe6 was best. } { [%clk 0:09:43] } 21... Bg5? { [%eval -0.33] } { Mistake. exf5 was best. } { [%clk 0:12:08] } 22. Qg3? { [%eval -1.53] } { Mistake. fxe6 was best. } { [%clk 0:07:54] } 22... Rd8? { [%eval 0.02] } { Mistake. exf5 was best. } { [%clk 0:07:09] } 23. h4 { [%eval 0.0] [%clk 0:06:37] } 23... Be7?? { [%eval 4.93] } { Blunder. exf5 was best. } { [%clk 0:06:05] } 24. f6 { [%eval 4.04] [%clk 0:05:57] } 24... Bf8?! { [%eval 5.39] } { Inaccuracy. Nxf6 was best. } { [%clk 0:05:24] } 25. fxg7 { [%eval 5.57] [%clk 0:05:48] } 25... Bxg7 { [%eval 5.48] [%clk 0:04:36] } 26. Nxh6+ { [%eval 5.33] [%clk 0:05:42] } 26... Kh8 { [%eval 6.04] [%clk 0:04:15] } 27. Nxf7+ { [%eval 6.12] [%clk 0:05:38] } 27... Kg8 { [%eval 5.62] [%clk 0:04:11] } 28. Nxd8 { [%eval 5.62] [%clk 0:05:35] } 28... Qxd8 { [%eval 5.38] [%clk 0:04:14] } 29. Qg6?? { [%eval 2.27] } { Blunder. e5 was best. } { [%clk 0:05:14] } 29... Qxh4+ { [%eval 2.25] [%clk 0:03:44] } 30. Kg1 { [%eval 2.11] [%clk 0:05:16] } 30... Rc7?? { [%eval #11] } { Checkmate is now unavoidable. Nf6 was best. } { [%clk 0:01:46] } 31. Qxe6+ { [%eval #10] [%clk 0:05:05] } 31... Kh8 { [%eval #10] [%clk 0:01:49] } 32. Qe8+ { [%eval #9] [%clk 0:04:59] } 32... Nf8 { [%eval #9] [%clk 0:01:39] } 33. Rxf8+ { [%eval #8] [%clk 0:04:56] } 33... Bxf8 { [%eval #8] [%clk 0:01:40] } 34. Qxf8+ { [%eval #7] [%clk 0:05:03] } 34... Kh7 { [%eval #7] [%clk 0:01:45] } 35. Qf5+?? { [%eval 6.62] } { Lost forced checkmate sequence. e5+ was best. } { [%clk 0:05:09] } 35... Kh8?? { [%eval #8] } { Checkmate is now unavoidable. Kg8 was best. } { [%clk 0:01:43] } 36. Qf8+ { [%eval #7] [%clk 0:05:18] } 36... Kh7 { [%eval #7] [%clk 0:01:42] } 37. e5+ { [%eval #6] [%clk 0:05:25] } 1-0