Event: Round 2: Yap, Martin Tate - Narayanan, Swetha
Site: https://lichess.org/broadcast/2025-uk-chess-challenge-terafinal-under-8/round-2/6YLPZ2Bs/mi4dpOP3
Date: 2025-10-18
White: Yap, Martin Tate
Black: Narayanan, Swetha
Result: 1-0
ECO: A05
Opening: King's Indian Attack
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 0:25:18] } 1... Nf6 { [%eval 0.18] [%clk 0:25:16] } 2. g3 { [%eval 0.11] [%clk 0:25:27] } 2... d5 { [%eval 0.15] [%clk 0:25:18] } 3. Bg2 { [%eval 0.13] [%clk 0:25:35] } 3... Bf5 { [%eval 0.31] [%clk 0:25:22] } 4. d3 { [%eval 0.1] [%clk 0:25:39] } 4... h6 { [%eval 0.44] [%clk 0:25:24] } 5. O-O { [%eval 0.34] [%clk 0:25:45] } 5... e6 { [%eval 0.38] [%clk 0:25:33] } 6. b3 { [%eval 0.0] [%clk 0:25:42] } 6... Bc5 { [%eval 0.04] [%clk 0:25:33] } 7. Bb2 { [%eval 0.07] [%clk 0:25:32] } 7... O-O { [%eval 0.0] [%clk 0:25:38] } 8. Nbd2 { [%eval 0.0] [%clk 0:25:35] } 8... Nc6 { [%eval 0.23] [%clk 0:25:21] } 9. e3 { [%eval 0.16] [%clk 0:25:31] } 9... Re8 { [%eval 0.17] [%clk 0:24:53] } 10. Qe2 { [%eval -0.13] [%clk 0:25:33] } 10... Nh7? { [%eval 1.21] } { Mistake. a5 was best. } { [%clk 0:24:28] } 11. c4?? { [%eval -0.74] } { Blunder. Nh4 was best. } { [%clk 0:24:56] } 11... d4? { [%eval 0.85] } { Mistake. dxc4 was best. } { [%clk 0:24:22] } 12. e4?! { [%eval 0.16] } { Inaccuracy. exd4 was best. } { [%clk 0:24:46] } 12... Bg6 { [%eval 0.45] [%clk 0:24:16] } 13. e5 { [%eval 0.4] [%clk 0:24:09] } 13... Nb4?! { [%eval 1.52] } { Inaccuracy. Bh5 was best. } { [%clk 0:24:19] } 14. Ne4 { [%eval 1.54] [%clk 0:24:06] } 14... Be7?! { [%eval 2.25] } { Inaccuracy. Bxe4 was best. } { [%clk 0:23:54] } 15. Nxd4 { [%eval 2.14] [%clk 0:23:53] } 15... Ng5 { [%eval 2.15] [%clk 0:23:37] } 16. a3?! { [%eval 1.54] } { Inaccuracy. Rad1 was best. } { [%clk 0:23:38] } 16... Na6? { [%eval 3.32] } { Mistake. Nxd3 was best. } { [%clk 0:23:32] } 17. Nxg5 { [%eval 3.47] [%clk 0:23:38] } 17... Bxg5 { [%eval 3.32] [%clk 0:23:39] } 18. f4 { [%eval 3.07] [%clk 0:23:38] } 18... Be7 { [%eval 2.98] [%clk 0:23:43] } 19. Bxb7?? { [%eval 0.69] } { Blunder. f5 was best. } { [%clk 0:23:26] } 19... Nc5?? { [%eval 3.27] } { Blunder. Bc5 was best. } { [%clk 0:23:28] } 20. f5?! { [%eval 2.54] } { Inaccuracy. Nc6 was best. } { [%clk 0:23:21] } 20... Nxb7?! { [%eval 3.77] } { Inaccuracy. Bxf5 was best. } { [%clk 0:23:12] } 21. fxg6 { [%eval 3.62] [%clk 0:23:27] } 21... fxg6 { [%eval 3.6] [%clk 0:23:09] } 22. Nxe6 { [%eval 3.67] [%clk 0:23:29] } 22... Qd7 { [%eval 3.9] [%clk 0:23:06] } 23. Nxg7 { [%eval 3.89] [%clk 0:22:59] } 23... Bc5+ { [%eval 3.92] [%clk 0:23:04] } 24. Kh1?! { [%eval 3.08] } { Inaccuracy. Kg2 was best. } { [%clk 0:22:37] } 24... Qc6+ { [%eval 3.06] [%clk 0:23:13] } 25. Rf3 { [%eval 2.98] [%clk 0:22:26] } 25... Kxg7?! { [%eval 3.85] } { Inaccuracy. Rf8 was best. } { [%clk 0:23:09] } 26. e6+?? { [%eval 0.68] } { Blunder. Rf1 was best. } { [%clk 0:22:34] } 26... Kh7?? { [%eval 3.76] } { Blunder. Kg8 was best. } { [%clk 0:23:07] } 27. d4? { [%eval 1.75] } { Mistake. Qg2 was best. } { [%clk 0:22:23] } 27... Bf8?? { [%eval 6.66] } { Blunder. Rxe6 was best. } { [%clk 0:22:58] } 28. d5 { [%eval 6.26] [%clk 0:22:29] } 28... Qd6?? { [%eval #9] } { Checkmate is now unavoidable. Rxe6 was best. } { [%clk 0:22:31] } 29. Rf7+ { [%eval #8] [%clk 0:22:37] } 29... Kg8 { [%eval #8] [%clk 0:22:38] } 30. Qg4?? { [%eval 5.52] } { Lost forced checkmate sequence. Qe4 was best. } { [%clk 0:22:22] } 30... g5?? { [%eval #4] } { Checkmate is now unavoidable. Rxe6 was best. } { [%clk 0:21:50] } 31. Qh5 { [%eval #13] [%clk 0:22:30] } 31... Rxe6 { [%eval #25] [%clk 0:21:41] } 32. dxe6?? { [%eval 4.55] } { Lost forced checkmate sequence. Rh7 was best. } { [%clk 0:22:24] } 32... Qxe6 { [%eval 4.56] [%clk 0:21:24] } 33. Raf1 { [%eval 4.47] [%clk 0:22:22] } 33... Qe4+ { [%eval 4.44] [%clk 0:21:31] } 34. Qf3 { [%eval 4.54] [%clk 0:22:30] } 34... Nd6 { [%eval 4.59] [%clk 0:20:54] } 35. Qxe4 { [%eval 4.59] [%clk 0:22:09] } 35... Nxe4 { [%eval 4.49] [%clk 0:20:59] } 36. Rxc7 { [%eval 4.35] [%clk 0:22:00] } 36... Nd2?? { [%eval #15] } { Checkmate is now unavoidable. Rd8 was best. } { [%clk 0:21:04] } 37. Rff7?? { [%eval 5.62] } { Lost forced checkmate sequence. Rf6 was best. } { [%clk 0:22:08] } 37... Nxb3?? { [%eval #5] } { Checkmate is now unavoidable. Nxc4 was best. } { [%clk 0:20:50] } 38. Rh7 { [%eval #4] [%clk 0:22:15] } 38... Be7 { [%eval #4] [%clk 0:19:44] } 39. Rcxe7 { [%eval #3] [%clk 0:22:16] } 39... Kf8 { [%eval #2] [%clk 0:19:52] } 40. Bf6 { [%eval #1] [%clk 0:22:14] } 40... Kg8 { [%eval #1] [%clk 0:19:37] } 41. Rh8# { [%clk 0:22:18] } 1-0