Event: Round 6: Sana Omprakash Kayyar - Andre, Claudia Vandunen
Site: https://lichess.org/broadcast/2025-african-junior-chess-championship-girls/round-6/JIbZbMjV/UUZWABDS
Date: 2025-09-22
White: Sana Omprakash Kayyar
WhiteTitle: WFM
WhiteElo: 1964
Black: Andre, Claudia Vandunen
BlackElo: 1565
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.24] [%clk 1:30:55] } 2. c3 { [%eval 0.0] [%clk 1:31:14] } 2... d6 { [%eval 0.53] [%clk 1:31:11] } 3. d4 { [%eval 0.48] [%clk 1:31:36] } 3... cxd4 { [%eval 0.39] [%clk 1:31:38] } 4. cxd4 { [%eval 0.39] [%clk 1:32:02] } 4... Nf6 { [%eval 0.76] [%clk 1:31:56] } 5. Nc3 { [%eval 0.81] [%clk 1:32:24] } 5... a6 { [%eval 0.89] [%clk 1:32:22] } 6. Nf3 { [%eval 0.88] [%clk 1:32:26] } 6... e6 { [%eval 0.97] [%clk 1:30:47] } 7. Bd3 { [%eval 0.82] [%clk 1:32:25] } 7... Be7 { [%eval 0.89] [%clk 1:30:36] } 8. a3 { [%eval 0.61] [%clk 1:32:13] } 8... O-O { [%eval 1.13] [%clk 1:29:45] } 9. O-O { [%eval 1.02] [%clk 1:31:36] } 9... b5 { [%eval 1.34] [%clk 1:27:55] } 10. Qc2 { [%eval 1.08] [%clk 1:28:06] } 10... h6 { [%eval 1.32] [%clk 1:28:05] } 11. Rd1?! { [%eval 0.54] } { Inaccuracy. e5 was best. } { [%clk 1:19:41] } 11... Bb7 { [%eval 0.56] [%clk 1:20:33] } 12. Qe2 { [%eval 0.54] [%clk 1:12:17] } 12... d5? { [%eval 1.7] } { Mistake. Nbd7 was best. } { [%clk 1:11:47] } 13. e5 { [%eval 1.68] [%clk 1:07:57] } 13... Nfd7 { [%eval 1.91] [%clk 1:11:37] } 14. Bf4 { [%eval 1.78] [%clk 1:04:51] } 14... Nc6 { [%eval 1.73] [%clk 1:10:11] } 15. Rac1 { [%eval 1.73] [%clk 1:05:18] } 15... Nb6?! { [%eval 2.38] } { Inaccuracy. Na5 was best. } { [%clk 1:09:01] } 16. Bb1 { [%eval 2.41] [%clk 1:05:27] } 16... f5 { [%eval 2.96] [%clk 1:03:59] } 17. exf6 { [%eval 2.96] [%clk 0:56:04] } 17... Rxf6 { [%eval 2.86] [%clk 0:59:05] } 18. Be5 { [%eval 3.03] [%clk 0:53:20] } 18... Nxe5 { [%eval 2.88] [%clk 0:58:04] } 19. dxe5 { [%eval 2.93] [%clk 0:53:45] } 19... Rf7?! { [%eval 3.93] } { Inaccuracy. Rxf3 was best. } { [%clk 0:57:43] } 20. Qd3 { [%eval 4.04] [%clk 0:53:43] } 20... Rf5 { [%eval 4.55] [%clk 0:55:00] } 21. Nd4 { [%eval 4.31] [%clk 0:53:53] } 21... Rg5? { [%eval 7.07] } { Mistake. g6 was best. } { [%clk 0:55:29] } 22. Nxe6 { [%eval 6.95] [%clk 0:45:28] } 22... Qd7 { [%eval 9.0] [%clk 0:55:08] } 23. Qh7+ { [%eval 8.83] [%clk 0:45:04] } 23... Kf7 { [%eval 8.5] [%clk 0:55:09] } 24. Nxg5+ { [%eval 8.78] [%clk 0:45:24] } 24... Bxg5 { [%eval 8.37] [%clk 0:55:15] } 25. f4 { [%eval 8.09] [%clk 0:39:26] } 25... Qd8? { [%eval #6] } { Checkmate is now unavoidable. Qe6 was best. } { [%clk 0:53:35] } 26. Qf5+? { [%eval 7.51] } { Lost forced checkmate sequence. Bg6+ was best. } { [%clk 0:39:24] } 1-0