[Event "GM Nitratochess Arena"] [Site "https://lichess.org/xeMKqRjU"] [Date "2021.05.22"] [White "santiagop"] [Black "Phenolphthalein82"] [Result "0-1"] [UTCDate "2021.05.22"] [UTCTime "18:56:56"] [WhiteElo "1712"] [BlackElo "1638"] [WhiteRatingDiff "-28"] [BlackRatingDiff "+85"] [Variant "Standard"] [TimeControl "120+1"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo, Normal"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 { C50 Italian Game: Giuoco Pianissimo, Normal } 5. Bg5 h6 6. Bxf6?! { (0.36 → -0.48) Inaccuracy. Bh4 was best. } (6. Bh4 d6 7. c3 g5 8. Bg3 a5 9. O-O O-O 10. Re1 Be6) 6... Qxf6 7. Nc3 O-O?! { (-0.59 → 0.06) Inaccuracy. Ne7 was best. } (7... Ne7 8. O-O O-O 9. Na4 Bd6 10. d4 Ng6 11. Nc3 c6 12. Bb3) 8. Qd2?! { (0.06 → -0.62) Inaccuracy. Nd5 was best. } (8. Nd5 Qd8 9. c3 a6 10. d4 exd4 11. cxd4 Ba7 12. O-O d6) 8... d6?! { (-0.62 → 0.17) Inaccuracy. Ne7 was best. } (8... Ne7 9. Na4 Bb6 10. Nxb6 axb6 11. O-O d6 12. a4 Ng6 13. Qe3 Nf4 14. Kh1 Qg6 15. Rg1) 9. h3?! { (0.17 → -0.82) Inaccuracy. Nd5 was best. } (9. Nd5) 9... Nd4?! { (-0.82 → 0.21) Inaccuracy. Ne7 was best. } (9... Ne7 10. O-O-O) 10. Nxd4 Bxd4 11. Rf1? { (0.27 → -1.24) Mistake. Nd5 was best. } (11. Nd5 Qd8 12. c3 Bb6 13. O-O Be6 14. Nxb6 axb6 15. Bxe6 fxe6 16. a3 Qh4 17. Rae1 Rf7) 11... c6 12. O-O-O? { (-1.30 → -3.02) Mistake. a4 was best. } (12. a4) 12... b5 13. Bb3 a5 14. a3 b4 15. axb4? { (-3.44 → -5.47) Mistake. Ne2 was best. } (15. Ne2 a4 16. Ba2 bxa3 17. Nxd4 exd4 18. bxa3 Rb8 19. Qa5 d5 20. f4 Qe7 21. Qxa4 Bd7) 15... axb4 16. Nb1 Be6 17. Bxe6 Qxe6 18. f4 Ra1 19. f5? { (-8.48 → Mate in 3) Checkmate is now unavoidable. Rde1 was best. } (19. Rde1 Bxb2+ 20. Kd1 Rxb1+ 21. Ke2 Rxe1+ 22. Qxe1 exf4 23. Qxb4 Be5 24. Rf2 Qg6 25. Kf1 Ra8) 19... Qa2?! { (Mate in 3 → -14.76) Lost forced checkmate sequence. Bxb2+ was best. } (19... Bxb2+ 20. Kxb2 Qa2+ 21. Kc1 Qxb1#) 20. Qxb4?! { (-14.76 → Mate in 2) Checkmate is now unavoidable. Qe1 was best. } (20. Qe1 b3) 20... Rxb1+? { (Mate in 2 → -8.56) Lost forced checkmate sequence. Be3+ was best. } (20... Be3+ 21. Rd2 Rxb1#) 21. Kd2 Rxb2 22. Qxd6? { (-8.69 → Mate in 2) Checkmate is now unavoidable. Qc4 was best. } (22. Qc4 Qa5+) 22... Qa5+?! { (Mate in 2 → -10.72) Lost forced checkmate sequence. Rxc2+ was best. } (22... Rxc2+ 23. Ke1 Re2#) 23. Ke2 Rxc2+ { Black wins on time. } 0-1