[Event "Boas Férias Team Battle"] [Site "https://lichess.org/2nMQPWh2"] [Date "2021.06.24"] [White "Laura_Freire"] [Black "HumbertoMoreira"] [Result "0-1"] [UTCDate "2021.06.24"] [UTCTime "22:11:37"] [WhiteElo "883"] [BlackElo "1565"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "360+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nc6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Bd6 6. Bg5 O-O 7. Bb5 Bd7 8. O-O Be7 9. b4?? { (0.24 → -1.88) Blunder. Re1 was best. } (9. Re1 h6) 9... Bxb4 10. Na4?! { (-1.45 → -2.45) Inaccuracy. Ne2 was best. } (10. Ne2 Be7 11. c4 a6 12. Bxc6 Bxc6 13. Ne5 Be8 14. cxd5 Nxd5 15. Bxe7 Qxe7 16. Rc1 b6) 10... a6 11. c3?? { (-2.48 → -6.08) Blunder. Be2 was best. } (11. Be2 b5 12. a3 Bd6 13. Nc3 Be7 14. Bd3 h6 15. Bh4 Na5 16. e4 Nxe4 17. Bxe7 Qxe7) 11... Ba5?? { (-6.08 → -0.75) Blunder. axb5 was best. } (11... axb5) 12. Ne5?? { (-0.75 → -5.76) Blunder. Bd3 was best. } (12. Bd3 b6) 12... Nxe5 13. dxe5 Ne4?? { (-4.84 → 3.69) Blunder. axb5 was best. } (13... axb5) 14. Qc2?? { (3.69 → -7.15) Blunder. Bxd8 was best. } (14. Bxd8) 14... Qxg5 15. Bxd7 b5 16. Bxb5 axb5 17. Nb6 cxb6 18. a4 Bxc3 19. Ra3 Bxe5 20. axb5 Qh6 21. Rxa8?! { (-16.98 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (21. g3 Rxa3) 21... Qxh2# { Black wins by checkmate. } 0-1