[Event "Weekly Classical Arena"] [Site "https://lichess.org/E0aqdsOv"] [Date "2018.01.05"] [White "atil4"] [Black "drooksh"] [Result "1-0"] [UTCDate "2018.01.05"] [UTCTime "20:39:11"] [WhiteElo "1803"] [BlackElo "1337"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-27"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 g6 3. Nc3 d6 4. e4 Bg7 5. Qd2 Na6?! { (0.12 → 0.75) Inaccuracy. O-O was best. } (5... O-O 6. O-O-O c6 7. f3 b5 8. Kb1 b4 9. Nce2 Qa5 10. Nc1) 6. O-O-O c5? { (0.66 → 2.07) Mistake. O-O was best. } (6... O-O 7. Bxa6 bxa6 8. f3 a5 9. Bh6 Rb8 10. b3 Ba6 11. Bxg7 Kxg7 12. Nh3 e5 13. Nf2) 7. Bxa6 bxa6 8. dxc5 dxc5?? { (1.85 → Mate in 1) Checkmate is now unavoidable. O-O was best. } (8... O-O 9. cxd6) 9. Qxd8# { White wins by checkmate. } 1-0