Event: Round 1: Sanderson, Scarlett - Singh, Amandeep
Site: https://lichess.org/broadcast/2025-uk-chess-challenge-terafinal-under-8/round-1/eur1nWl6/8i87lX6e
Date: 2025-10-18
White: Sanderson, Scarlett
WhiteElo: 1452
Black: Singh, Amandeep
BlackElo: 1564
Result: 1-0
ECO: E80
Opening: King's Indian Defense: Sämisch Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:25:17] } 1... Nf6 { [%eval 0.19] [%clk 0:25:17] } 2. c4 { [%eval 0.18] [%clk 0:25:25] } 2... g6 { [%eval 0.28] [%clk 0:25:13] } 3. f3 { [%eval 0.22] [%clk 0:25:32] } 3... Bg7 { [%eval 0.32] [%clk 0:25:17] } 4. e4 { [%eval 0.3] [%clk 0:25:38] } 4... d6 { [%eval 0.37] [%clk 0:25:24] } 5. Nc3 { [%eval 0.26] [%clk 0:25:01] } 5... Nbd7 { [%eval 0.57] [%clk 0:25:16] } 6. Be3 { [%eval 0.53] [%clk 0:24:59] } 6... b6 { [%eval 0.78] [%clk 0:25:11] } 7. Qd2 { [%eval 0.7] [%clk 0:24:56] } 7... h5 { [%eval 0.93] [%clk 0:23:15] } 8. O-O-O { [%eval 0.78] [%clk 0:23:53] } 8... Bb7 { [%eval 0.78] [%clk 0:23:15] } 9. Nge2 { [%eval 0.76] [%clk 0:22:08] } 9... c5 { [%eval 0.66] [%clk 0:23:13] } 10. h3 { [%eval 0.51] [%clk 0:21:18] } 10... a6 { [%eval 0.56] [%clk 0:22:55] } 11. Kb1 { [%eval 0.5] [%clk 0:20:17] } 11... Qc7 { [%eval 0.66] [%clk 0:17:38] } 12. Rg1 { [%eval 0.47] [%clk 0:17:07] } 12... O-O-O?! { [%eval 1.1] } { Inaccuracy. h4 was best. } { [%clk 0:16:59] } 13. g4 { [%eval 0.68] [%clk 0:16:41] } 13... h4? { [%eval 2.06] } { Mistake. hxg4 was best. } { [%clk 0:16:43] } 14. Bg5?! { [%eval 1.44] } { Inaccuracy. g5 was best. } { [%clk 0:16:04] } 14... Rh7 { [%eval 1.83] [%clk 0:15:04] } 15. Be3 { [%eval 1.67] [%clk 0:15:16] } 15... e6 { [%eval 1.69] [%clk 0:15:03] } 16. Nf4?? { [%eval -1.07] } { Blunder. Bg2 was best. } { [%clk 0:14:40] } 16... e5?? { [%eval 2.55] } { Blunder. cxd4 was best. } { [%clk 0:14:54] } 17. dxe5 { [%eval 2.63] [%clk 0:13:56] } 17... Nxe5 { [%eval 2.59] [%clk 0:15:00] } 18. Be2 { [%eval 2.6] [%clk 0:13:28] } 18... Bh6? { [%eval 5.09] } { Mistake. Kb8 was best. } { [%clk 0:14:53] } 19. g5 { [%eval 5.06] [%clk 0:12:34] } 19... Bxg5 { [%eval 5.03] [%clk 0:13:53] } 20. Rxg5 { [%eval 5.15] [%clk 0:12:29] } 20... Ne8 { [%eval 5.38] [%clk 0:13:26] } 21. Nfd5 { [%eval 5.33] [%clk 0:12:06] } 21... Bxd5 { [%eval 5.43] [%clk 0:13:17] } 22. Nxd5 { [%eval 5.56] [%clk 0:12:06] } 22... Qb7 { [%eval 5.3] [%clk 0:13:25] } 23. f4 { [%eval 5.86] [%clk 0:11:42] } 23... Nd7 { [%eval 5.9] [%clk 0:12:57] } 24. Rgg1 { [%eval 5.36] [%clk 0:10:49] } 24... Nef6?! { [%eval 7.12] } { Inaccuracy. Ndf6 was best. } { [%clk 0:12:51] } 25. Bf3?! { [%eval 5.06] } { Inaccuracy. Ne7+ was best. } { [%clk 0:10:07] } 25... b5?! { [%eval 9.02] } { Inaccuracy. Nxd5 was best. } { [%clk 0:12:43] } 26. cxb5?! { [%eval 6.22] } { Inaccuracy. Ne7+ was best. } { [%clk 0:09:34] } 26... Qxb5?! { [%eval 11.61] } { Inaccuracy. Nxd5 was best. } { [%clk 0:12:12] } 27. Ne7+ { [%eval 11.38] [%clk 0:09:15] } 27... Kc7?! { [%eval #5] } { Checkmate is now unavoidable. Kb7 was best. } { [%clk 0:11:52] } 28. Qxd6+ { [%eval #4] [%clk 0:09:13] } 28... Kb7 { [%eval #4] [%clk 0:11:50] } 29. e5+ { [%eval #3] [%clk 0:09:08] } 29... Nd5 { [%eval #3] [%clk 0:09:18] } 30. Rxd5 { [%eval #5] [%clk 0:08:34] } 30... Nxe5 { [%eval #3] [%clk 0:07:44] } 31. Rxc5+ { [%eval #4] [%clk 0:08:05] } 31... Nxf3 { [%eval #2] [%clk 0:07:36] } 32. Rxb5+ { [%eval #2] [%clk 0:08:13] } 32... axb5 { [%eval #2] [%clk 0:07:41] } 33. Qb6+ { [%eval #1] [%clk 0:08:13] } 33... Ka8 { [%eval #1] [%clk 0:07:39] } 34. Qa7# { [%clk 0:08:11] } 1-0