[Event "Titled Arena December '22"] [Site "https://lichess.org/llcijoa9"] [Date "2022.12.24"] [Round "-"] [White "arnaldofdelavara"] [Black "mateusviageiro"] [Result "0-1"] [GameId "llcijoa9"] [UTCDate "2022.12.24"] [UTCTime "19:04:42"] [WhiteElo "2831"] [BlackElo "2205"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+12"] [WhiteTitle "IM"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "E05"] [Opening "Catalan Opening: Open Defense, Classical Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. d4 O-O 6. c4 dxc4 { E05 Catalan Opening: Open Defense, Classical Line } 7. Qc2 c5 8. dxc5 Bxc5 9. Nbd2 c3 10. Qxc3 Qe7 11. a3 Nc6?! { (0.48 → 1.05) Inaccuracy. a5 was best. } (11... a5 12. Nc4) 12. b4 Bb6 13. Nc4 Bc7 14. b5 Nb8? { (1.31 → 2.73) Mistake. Nd5 was best. } (14... Nd5 15. Qb3) 15. Bg5? { (2.73 → 1.39) Mistake. a4 was best. } (15. a4 Rd8 16. Ba3 Qe8 17. Nce5 Nd5 18. Qc2 f6 19. Nc4 a5 20. Rfd1 Nd7 21. Qb3 h6) 15... h6 16. Bh4? { (1.49 → 0.04) Mistake. Bc1 was best. } (16. Bc1 Nbd7) 16... g5 17. Nxg5 Nd5?? { (0.14 → 3.84) Blunder. hxg5 was best. } (17... hxg5) 18. Qd2?? { (3.84 → 0.47) Blunder. Nh7 was best. } (18. Nh7 f6 19. Bxd5 Kxh7 20. Be4+ Kh8 21. Qf3 Nd7 22. Bxb7 Bxb7 23. Qxb7 Nc5 24. Qf3 Kg7) 18... hxg5 19. Bxg5 f6 20. Bxd5?? { (0.61 → -1.33) Blunder. Bh6 was best. } (20. Bh6 Rd8) 20... exd5 21. Bh6?? { (-1.22 → -4.03) Blunder. Qxd5+ was best. } (21. Qxd5+ Qf7 22. Qxf7+ Kxf7 23. Be3 Be6 24. Rfd1 Nd7 25. Nd6+ Bxd6 26. Rxd6 Ne5 27. Bf4 Rfc8) 21... Rd8? { (-4.03 → -2.02) Mistake. dxc4 was best. } (21... dxc4 22. Bxf8 Qxf8 23. Qd4 Qf7 24. Rad1 Nd7 25. Qg4+ Kf8 26. Qh4 Ne5 27. Qh8+ Ke7 28. a4) 22. Ne3 Be6 23. Rac1 Be5?? { (-1.96 → 2.89) Blunder. Bb6 was best. } (23... Bb6 24. Rfd1) 24. f4 Bc7 25. Rfd1?? { (3.32 → -3.38) Blunder. f5 was best. } (25. f5 Bb6 26. fxe6 Qxe6 27. Qd3 Qe4 28. Qxe4 dxe4 29. Rxf6 Nd7 30. Rf5 Rac8 31. Rxc8 Rxc8) 25... Bb6 26. Kh1 Bf7 27. Nf5?? { (-3.84 → Mate in 1) Checkmate is now unavoidable. f5 was best. } (27. f5 Nd7 28. h3 Ne5 29. Ng2 d4 30. Rf1 Rac8 31. Rxc8 Rxc8 32. Kh2 d3 33. exd3 Qxa3) 27... Qe4# { Black wins by checkmate. } 0-1