[Event "9 Brasileirão Xadrez - Etapa 1 Team Battle"] [Site "https://lichess.org/DinhpdVv"] [Date "2021.11.17"] [White "toomchess"] [Black "ThalesBond"] [Result "0-1"] [UTCDate "2021.11.17"] [UTCTime "00:41:38"] [WhiteElo "2292"] [BlackElo "2409"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+4"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "C12"] [Opening "French Defense: MacCutcheon Variation, Lasker Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 { C12 French Defense: MacCutcheon Variation, Lasker Variation } 7. bxc3 Ne4 8. Bd3 Nxd2 9. Qxd2 c5 10. f4 Nc6 11. Nf3 Qa5 12. O-O-O?? { (-0.02 → -4.01) Blunder. dxc5 was best. } (12. dxc5 Qxc5 13. Rb1 b6 14. Nd4 Bd7 15. Nb3 Qe7 16. O-O O-O 17. Qe3 Rac8 18. Nd4 f6) 12... Qxa2 13. c4?? { (-3.21 → Mate in 1) Checkmate is now unavoidable. Qe3 was best. } (13. Qe3 c4) 13... Qa1# { Black wins by checkmate. } 0-1