[Event "Monthly Classical Arena"] [Site "https://lichess.org/cH6tLTq8"] [Date "2022.03.04"] [White "Chifu1523"] [Black "A796"] [Result "0-1"] [UTCDate "2022.03.04"] [UTCTime "20:04:08"] [WhiteElo "1014"] [BlackElo "1986"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. e3 e6 3. Ba6?? { (0.12 → -8.64) Blunder. b3 was best. } (3. b3 b6 4. Bd3 Bb7 5. Nf3 d5 6. O-O Bd6 7. c4 O-O) 3... Nxa6 4. Qh5 Nxh5 5. Nf3 Be7 6. Ng5 Bxg5 7. O-O b6 8. Bd2 Bb7 9. Ba5 bxa5 10. b4 axb4 11. c4 bxc3 12. a3 c2 13. Nc3 Bh6 14. f4 Qh4 15. Rfc1 Qg4 16. Rxc2 Nxf4 17. Re2?! { (-22.31 → Mate in 6) Checkmate is now unavoidable. exf4 was best. } (17. exf4 Qxf4) 17... Nxe2+ 18. Kf1 Qxg2+ 19. Ke1 Nxc3 20. Rd1 Qe2# { Black wins by checkmate. } 0-1