[Event "16º TORNEIO ALUNOS TOYOU CHESS"] [Site "https://lichess.org/pU7NsCPE"] [Date "2024.01.27"] [White "Emanuxadrez"] [Black "Luis_Mattos"] [Result "0-1"] [UTCDate "2024.01.27"] [UTCTime "20:11:11"] [WhiteElo "1314"] [BlackElo "997"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A05"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 { A05 Zukertort Opening } 2. g3 d6 3. Bg2 g6 4. O-O Bg7 5. d3 O-O 6. Nbd2 Nc6 7. e4 e5 8. c3 b6 9. Qc2 Bb7 10. Re1 Qd7 11. b4 a5 12. Bb2?? { (0.74 → -1.45) Blunder. b5 was best. } (12. b5 Nd8) 12... axb4 13. c4 Ra5 14. Nb3 Ra6 15. a3 Rfa8 16. axb4 Rxa1 17. Rxa1 Rxa1+ 18. Bxa1 Nxb4 19. Qc3 Na2 20. Qb2 Qa4 21. Nfd2 Bh6 22. Kf1?? { (-1.72 → -5.66) Blunder. Bf1 was best. } (22. Bf1 c5) 22... Bxd2 23. Nxd2?? { (-5.62 → Mate in 1) Checkmate is now unavoidable. Qxd2 was best. } (23. Qxd2 Qxb3 24. Bb2 Nb4 25. Bc3 Qb1+ 26. Ke2 Na2 27. Bb2 Nd7 28. d4 Bxe4 29. Bh3 f5) 23... Qd1# { Black wins by checkmate. } 0-1