[Event "Chess Arena"] [Site "https://lichess.org/WSC51qJh"] [Date "2021.12.17"] [White "Madtiger33"] [Black "IvanZdan"] [Result "0-1"] [UTCDate "2021.12.17"] [UTCTime "13:46:03"] [WhiteElo "1567"] [BlackElo "1594"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+14"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. Nf3 { C47 Four Knights Game: Italian Variation } Bb4 5. O-O O-O 6. Nd5 Nxe4 7. Qe1?? { (0.32 → -1.50) Blunder. Nxb4 was best. } (7. Nxb4 Nxb4 8. Nxe5 d5 9. Be2 f6 10. Nf3 c5 11. c3 Nc6) 7... Nf6? { (-1.50 → -0.21) Mistake. Nd6 was best. } (7... Nd6 8. Nxb4 Nxb4 9. Bb3 e4 10. Nd4 Nc6 11. Qe3 Re8 12. a4) 8. d3?? { (-0.21 → -8.52) Blunder. Nxe5 was best. } (8. Nxe5 Nxd5 9. Bxd5 a5 10. a3 Be7 11. Nf3 Bf6 12. c3 Ne7 13. Ba2 d5 14. d4 Re8) 8... Bxe1 9. Rxe1 Nxd5 10. Bxd5 Ne7 11. Bg5 h6 12. Bh4 Qe8 13. Rxe5 d6?! { (-7.39 → -4.69) Inaccuracy. Nxd5 was best. } (13... Nxd5) 14. Re4?! { (-4.69 → -7.61) Inaccuracy. Rxe7 was best. } (14. Rxe7 Qb5 15. Bb3 Be6 16. Rxc7 Bxb3 17. axb3 Qb6 18. Rc4 Rac8 19. Bg3 Rfe8 20. h3 Rxc4) 14... c6? { (-7.61 → -3.97) Mistake. Nxd5 was best. } (14... Nxd5 15. Rxe8 Rxe8 16. Bg3 Bd7 17. h3 g5 18. h4 f6 19. hxg5 hxg5 20. a4 Nf4 21. Bxf4) 15. Bxe7?! { (-3.97 → -5.60) Inaccuracy. Rxe7 was best. } (15. Rxe7 Qd8) 15... cxd5 16. Re3 Be6 17. Bxf8 Qxf8 18. Nd4 Rc8 19. Nxe6 fxe6 20. Rxe6 Rxc2 21. Re3?? { (-5.77 → Mate in 2) Checkmate is now unavoidable. Rf1 was best. } (21. Rf1 Rxb2) 21... Rxf2?? { (Mate in 2 → -5.92) Lost forced checkmate sequence. Qxf2+ was best. } (21... Qxf2+ 22. Kh1 Qxg2#) 22. Rf1?? { (-5.92 → Mate in 1) Checkmate is now unavoidable. Rae1 was best. } (22. Rae1 Qf6) 22... Rxf1# { Black wins by checkmate. } 0-1