[Event "Torneo M. Najdorf 4to. y 5to."] [Site "https://lichess.org/oBLHQMFU"] [Date "2021.04.17"] [White "Benjariver05"] [Black "matugamer2010"] [Result "1-0"] [UTCDate "2021.04.17"] [UTCTime "15:03:57"] [WhiteElo "1247"] [BlackElo "1041"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-33"] [Variant "Standard"] [TimeControl "360+2"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 { C47 Four Knights Game: Italian Variation } Bb4 5. O-O Bxc3 6. dxc3 Nxe4?! { (-0.17 → 0.91) Inaccuracy. d6 was best. } (6... d6 7. Re1 h6 8. Nh4 g5 9. Nf3 Be6 10. Bb5 Kf8 11. h3) 7. Bg5?? { (0.91 → -6.25) Blunder. Re1 was best. } (7. Re1 Nf6 8. Nxe5 O-O 9. Nxc6 dxc6 10. Bf4 Bf5 11. Bb3 Ne4) 7... f6?? { (-6.25 → -0.86) Blunder. Nxg5 was best. } (7... Nxg5 8. Nxg5 Qxg5 9. Qd5 Qg6 10. f4 d6 11. Qf3 O-O 12. Rae1 Bf5 13. fxe5 Be6 14. Bxe6) 8. Be3 Na5?? { (-1.93 → 6.03) Blunder. Nd6 was best. } (8... Nd6 9. Bb3) 9. Bb5?? { (6.03 → -1.03) Blunder. Nxe5 was best. } (9. Nxe5) 9... c6? { (-1.03 → 0.44) Mistake. Nd6 was best. } (9... Nd6 10. Bd3) 10. Bd3 Rb8?? { (0.29 → 5.86) Blunder. d5 was best. } (10... d5 11. Nxe5 O-O 12. Ng4 Re8 13. h3 Nc4 14. Bxc4 dxc4 15. Re1 Qxd1 16. Raxd1 Be6 17. Bd4) 11. Bxe4?! { (5.86 → 4.39) Inaccuracy. Nxe5 was best. } (11. Nxe5 O-O) 11... f5? { (4.39 → 9.19) Mistake. Nc4 was best. } (11... Nc4 12. Nh4) 12. Bxf5 g6 13. Bg4 Qg5 14. Bxg5 Rf8?! { (19.30 → Mate in 5) Checkmate is now unavoidable. d5 was best. } (14... d5 15. Nxe5) 15. Bh6?! { (Mate in 5 → 19.69) Lost forced checkmate sequence. Qd6 was best. } (15. Qd6 Kf7 16. Qe7+ Kg8 17. Bh6 Rf7 18. Qe8+ Rf8 19. Qxf8#) 15... Rf4 16. Bxf4 Nc4 17. Bxe5 Nxe5 18. Qd6 Ra8?! { (21.01 → Mate in 4) Checkmate is now unavoidable. Nxg4 was best. } (18... Nxg4 19. Qxb8) 19. Qxe5+ Kf7 20. Ng5+ Kg8 21. Qe7 Kh8 22. Qf8# { White wins by checkmate. } 1-0