Event: 2024 UK Chess Challenge Terafinal Challengers U8
Site: Northampton, United Kingdom
Date: 2024-09-21
White: Astolfi, Gustavo
WhiteElo: 1461
Black: Popov, Constantine
BlackElo: 1028
Result: 1-0
ECO: B27
Opening: Sicilian Defense: Hyperaccelerated Pterodactyl
Variant: Standard
TimeControl: G:25 min + 10 seconds added per move

1. e4 { [%eval 0.18] [%clk 0:25:18] } 1... g6 { [%eval 0.48] [%clk 0:25:16] } 2. d4 { [%eval 0.48] [%clk 0:25:27] } 2... Bg7 { [%eval 0.48] [%clk 0:25:21] } 3. Nf3 { [%eval 0.36] [%clk 0:25:28] } 3... c5 { [%eval 0.67] [%clk 0:25:27] } 4. Nc3 { [%eval 0.2] [%clk 0:25:13] } 4... Qb6?? { [%eval 2.42] } { Blunder. cxd4 was best. } { [%clk 0:25:17] } 5. Nd5 { [%eval 2.43] [%clk 0:24:36] } 5... Qc6?? { [%eval 5.35] } { Blunder. Qd8 was best. } { [%clk 0:24:41] } 6. Bb5 { [%eval 5.46] [%clk 0:24:29] } 6... Qd6 { [%eval 6.06] [%clk 0:24:11] } 7. Bf4 { [%eval 6.13] [%clk 0:24:36] } 7... e5 { [%eval 7.56] [%clk 0:24:13] } 8. dxe5 { [%eval 7.94] [%clk 0:23:31] } 8... Qf8 { [%eval 8.35] [%clk 0:24:05] } 9. Nc7+ { [%eval 7.79] [%clk 0:23:34] } 9... Kd8 { [%eval 7.98] [%clk 0:23:59] } 10. Nxa8 { [%eval 7.81] [%clk 0:23:37] } 10... c4 { [%eval 7.87] [%clk 0:23:40] } 11. c3 { [%eval 7.81] [%clk 0:23:17] } 11... Nh6 { [%eval 9.09] [%clk 0:23:12] } 12. e6 { [%eval 8.99] [%clk 0:23:08] } 12... fxe6 { [%eval 8.78] [%clk 0:23:15] } 13. Bxb8 { [%eval 8.44] [%clk 0:23:10] } 13... Ng4 { [%eval 9.29] [%clk 0:22:52] } 14. Bd6 { [%eval 8.88] [%clk 0:22:52] } 14... Qf7 { [%eval 9.21] [%clk 0:22:44] } 15. Bc7+ { [%eval 9.11] [%clk 0:22:50] } 15... Ke8 { [%eval 9.17] [%clk 0:22:45] } 16. Bb8 { [%eval 8.44] [%clk 0:22:13] } 16... e5 { [%eval 10.24] [%clk 0:22:41] } 17. Qd6 { [%eval 10.29] [%clk 0:21:51] } 17... Bf8 { [%eval 10.37] [%clk 0:22:23] } 18. Qc7 { [%eval 10.4] [%clk 0:21:55] } 18... Bg7 { [%eval 14.44] [%clk 0:21:49] } 19. Qxc8+ { [%eval #13] [%clk 0:21:46] } 19... Ke7 { [%eval #15] [%clk 0:21:56] } 20. Qxd7+ { [%eval #16] [%clk 0:21:15] } 20... Kf8 { [%eval #2] [%clk 0:21:54] } 21. Bd6+ { [%eval #4] [%clk 0:21:39] } 21... Kg8 { [%eval #4] [%clk 0:22:00] } 22. Qc8+?! { [%eval 13.45] } { Lost forced checkmate sequence. Bxc4 was best. } { [%clk 0:21:10] } 22... Bf8 { [%eval 13.49] [%clk 0:22:05] } 23. Bxf8 { [%eval 13.15] [%clk 0:21:15] } 23... Qxf8 { [%eval 12.23] [%clk 0:22:10] } 24. Bxc4+ { [%eval 12.79] [%clk 0:21:20] } 24... Kg7 { [%eval 12.36] [%clk 0:22:14] } 25. Qd7+ { [%eval 12.24] [%clk 0:21:00] } 25... Kh6 { [%eval 12.15] [%clk 0:22:09] } 26. Qxg4 { [%eval 11.82] [%clk 0:20:54] } 26... Qxa8?! { [%eval #11] } { Checkmate is now unavoidable. Qf4 was best. } { [%clk 0:22:12] } 27. Qh4+ { [%eval #10] [%clk 0:21:00] } 27... Kg7 { [%eval #10] [%clk 0:22:18] } 28. Qe7+ { [%eval #9] [%clk 0:21:04] } 28... Kh6 { [%eval #9] [%clk 0:22:25] } 29. Nxe5 { [%eval #8] [%clk 0:21:03] } 29... Re8?? { [%eval #5] } { Checkmate is now unavoidable. Qe8 was best. } { [%clk 0:22:09] } 30. Qh4+ { [%eval #8] [%clk 0:21:08] } 30... Kg7 { [%eval #8] [%clk 0:22:16] } 31. Qf4?! { [%eval 15.03] } { Lost forced checkmate sequence. O-O-O was best. } { [%clk 0:20:44] } 31... Rf8?! { [%eval #12] } { Checkmate is now unavoidable. Qd8 was best. } { [%clk 0:21:54] } 32. Nf7 { [%eval #11] [%clk 0:20:48] } 32... a6 { [%eval #2] [%clk 0:21:50] } 33. Qe5+ { [%eval #1] [%clk 0:20:54] } 33... Kg8 { [%eval #1] [%clk 0:21:54] } 34. Qh8# { [%clk 0:20:51] } 1-0