[Event "U17 GIRL PIALA YB"] [Site "https://lichess.org/7qqOaqUz"] [Date "2021.03.20"] [White "ICZulaikha1009"] [Black "NgKaiXin00"] [Result "1-0"] [UTCDate "2021.03.20"] [UTCTime "04:19:04"] [WhiteElo "1225"] [BlackElo "1161"] [WhiteRatingDiff "+67"] [BlackRatingDiff "-62"] [Variant "Standard"] [TimeControl "900+0"] [ECO "B02"] [Opening "Alekhine Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 { B02 Alekhine Defense } 2. Nc3 Nc6?! { (0.17 → 0.80) Inaccuracy. e5 was best. } (2... e5 3. Nf3 Bb4 4. Nxe5 O-O 5. Nd3 Bxc3 6. dxc3 Nxe4 7. Be2) 3. Nf3?! { (0.80 → 0.21) Inaccuracy. d4 was best. } (3. d4 e6 4. a3 d6 5. Nf3 Be7 6. Rg1 d5 7. Bd3 dxe4) 3... b6?? { (0.21 → 1.98) Blunder. d5 was best. } (3... d5 4. exd5 Nxd5 5. d4 Bg4 6. Bb5 a6 7. Be2 e6 8. O-O) 4. d4 a5?? { (1.84 → 4.55) Blunder. e6 was best. } (4... e6 5. e5 Ng8 6. Bd3 Nge7 7. O-O Bb7 8. Be4 h6 9. Re1 g6 10. b4 Bg7 11. Ba3) 5. Bc4 h5 6. Bf4?! { (5.02 → 3.97) Inaccuracy. e5 was best. } (6. e5 d5) 6... Nxe4? { (3.97 → 7.36) Mistake. e6 was best. } (6... e6 7. d5) 7. Nxe4 f5 8. Nc3 Rh6 9. Qe2 a4 10. O-O Ra5 11. d5 Rc5 12. dxc6 dxc6 13. Rfe1 Qd5 14. Bxd5 Rxd5 15. Nxd5 cxd5 16. Rad1 e5?! { (18.68 → Mate in 8) Checkmate is now unavoidable. Re6 was best. } (16... Re6 17. Qxe6) 17. Nxe5 Bc5 18. Nc6+?! { (Mate in 4 → 31.93) Lost forced checkmate sequence. Nd7+ was best. } (18. Nd7+ Be3 19. Qxe3+ Re6 20. Qxe6+ Kd8 21. Bg5#) 18... Kf7?! { (31.93 → Mate in 4) Checkmate is now unavoidable. Be3 was best. } (18... Be3 19. Bxh6) 19. Qe8+ Kf6 20. Qxc8 Rg6 21. Qe6# { White wins by checkmate. } 1-0