[Event "Weekly Classical Arena"] [Site "https://lichess.org/vehNAgEY"] [Date "2017.12.22"] [White "gboopathi"] [Black "n2nano"] [Result "0-1"] [UTCDate "2017.12.22"] [UTCTime "18:08:26"] [WhiteElo "1662"] [BlackElo "1654"] [WhiteRatingDiff "-135"] [BlackRatingDiff "+108"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B40"] [Opening "Sicilian Defense: French Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 { B40 Sicilian Defense: French Variation } 3. g3 Nc6 4. Bg2 a6 5. O-O b5 6. Re1 Bb7 7. d3 Be7 8. a3 h5 9. h4 Nf6 10. c3 Ng4 11. d4 cxd4 12. cxd4 f6 13. Nc3 g5?? { (0.26 → 2.22) Blunder. Qb6 was best. } (13... Qb6 14. Re2 O-O 15. Qd3 b4 16. axb4 f5 17. Bf4 fxe4 18. Nxe4 Nxb4 19. Qd1 Rac8 20. Ne5) 14. hxg5?! { (2.22 → 1.27) Inaccuracy. Nd5 was best. } (14. Nd5) 14... fxg5 15. d5? { (1.85 → 0.25) Mistake. Nd5 was best. } (15. Nd5) 15... Nce5 16. Nxe5 Nxe5 17. d6? { (0.60 → -0.76) Mistake. Be3 was best. } (17. Be3) 17... Bf6 18. f3?? { (-0.30 → -2.14) Blunder. Be3 was best. } (18. Be3) 18... g4?? { (-2.14 → 0.00) Blunder. Nc4 was best. } (18... Nc4 19. Qd3) 19. f4 Nc4 20. e5 Qb6+ 21. Kh1?? { (0.00 → Mate in 8) Checkmate is now unavoidable. Kf1 was best. } (21. Kf1 Bxe5 22. Rxe5 Bxg2+ 23. Kxg2 Qc6+ 24. Kg1 Qb6+ 25. Kg2) 21... h4 22. a4 hxg3# { Black wins by checkmate. } 0-1