[Event "Rated classical game"] [Site "https://lichess.org/P3tjXTwX"] [Date "2018.04.03"] [White "Abda01"] [Black "Behr"] [Result "0-1"] [UTCDate "2018.04.03"] [UTCTime "19:10:44"] [WhiteElo "1340"] [BlackElo "1431"] [WhiteRatingDiff "-54"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "900+15"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 e6 3. Nc3 Bb4 4. Qd2 Nd5 5. Bg3 Bxc3 6. bxc3 O-O 7. O-O-O? { (0.67 → -0.88) Mistake. e4 was best. } (7. e4 Nf6 8. e5 Ne4 9. Qe3 d5 10. exd6 Nxd6 11. Bd3 Nf5) 7... Qe7 8. e4?? { (-0.70 → -8.45) Blunder. Kb2 was best. } (8. Kb2 Nb6 9. e4 d5 10. exd5 Na4+ 11. Ka1 Qa3 12. Rb1 Nxc3) 8... Qa3+ 9. Kb1 Nxc3+ 10. Ka1? { (-8.17 → Mate in 1) Checkmate is now unavoidable. Qxc3 was best. } (10. Qxc3 Qxc3 11. Ne2 Qb4+ 12. Ka1 Nc6 13. c3 Qa4 14. Rd2 d6 15. f3 f5 16. Nc1 Na5) 10... Qxa2# { Black wins by checkmate. } 0-1