[Event "Maratona de Xadrez Arena"] [Site "https://lichess.org/TeRYCMrV"] [Date "2020.10.30"] [White "valentinamelo9d"] [Black "GuilhermeChagas"] [Result "0-1"] [UTCDate "2020.10.30"] [UTCTime "20:10:56"] [WhiteElo "1104"] [BlackElo "1365"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A00"] [Opening "Mieses Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. d3 { A00 Mieses Opening } d6 2. e3 e5 3. Nf3 Bg4 4. Nxe5?? { (0.79 → -10.91) Blunder. c4 was best. } (4. c4 Be7 5. Nc3 Bh5 6. Qb3 b6 7. h3 Nd7 8. Be2 h6 9. Qc2 Bg6 10. O-O Ngf6) 4... Bxd1 5. c3 Bc2 6. Nd2 dxe5 7. e4 Bxd3 8. Kd1 Bxf1 9. Ke1 Bxg2 10. Kd1 Bxh1 11. f3 Bxf3+ 12. Ke1?! { (-41.05 → Mate in 3) Checkmate is now unavoidable. Kc2 was best. } (12. Kc2 Be2) 12... Qd3?! { (Mate in 3 → -43.26) Lost forced checkmate sequence. Qh4+ was best. } (12... Qh4+ 13. Kf1 Bc5 14. Nxf3 Qf2#) 13. Nxf3 Qxf3 14. Kd2?! { (-41.53 → Mate in 7) Checkmate is now unavoidable. Bg5 was best. } (14. Bg5 Qh1+) 14... Qxe4 15. Kd1 Qh1+?! { (Mate in 7 → -55.76) Lost forced checkmate sequence. Nc6 was best. } (15... Nc6 16. Bg5 Be7 17. Bxe7 Ncxe7 18. Kc1 O-O-O 19. a3 Qd3 20. b3 Qd1+ 21. Kb2 Rd2#) 16. Kc2 Qxh2+ 17. Kb3 Nf6 18. c4?! { (-43.28 → Mate in 7) Checkmate is now unavoidable. a4 was best. } (18. a4 Ne4) 18... Ne4 19. a3 Nd2+?! { (Mate in 6 → -37.83) Lost forced checkmate sequence. Nc6 was best. } (19... Nc6 20. Bd2 Qxd2 21. Rc1 Qxc1 22. c5 Nd2+ 23. Ka4 Qc2+ 24. Kb5 a6#) 20. Ka4?! { (-37.83 → Mate in 4) Checkmate is now unavoidable. Bxd2 was best. } (20. Bxd2 Qxd2) 20... Nxc4 21. b3 Nb2+ 22. Kb5 c6+ 23. Ka5 b6# { Black wins by checkmate. } 0-1