[Event "Helium simul"] [Site "https://lichess.org/lFU2NyO6"] [Date "2017.09.28"] [White "Albertoxadrez"] [Black "Albertotti"] [Result "1-0"] [UTCDate "2017.09.28"] [UTCTime "17:29:10"] [WhiteElo "2098"] [BlackElo "2047"] [Variant "Standard"] [TimeControl "900+0"] [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 } d5?! { (0.18 → 1.12) Inaccuracy. Bc5 was best. } (4... Bc5 5. d3 h6 6. O-O O-O 7. a3 a6 8. Bd5 d6 9. Bxc6 bxc6 10. h3 Bd7 11. Be3) 5. exd5 Nb4?! { (1.15 → 2.07) Inaccuracy. Nd4 was best. } (5... Nd4 6. h3 Bc5 7. d3 O-O 8. O-O a6 9. a4 Nxf3+ 10. Qxf3 Qd6 11. Be3 Bd7 12. Bxc5) 6. O-O Bf5?! { (1.63 → 2.46) Inaccuracy. Nbxd5 was best. } (6... Nbxd5 7. Nxd5 Nxd5 8. Re1 Be7 9. Nxe5 O-O 10. d4 c6 11. Bd2 h6 12. c3 Bf5 13. Qf3) 7. d3 Bc5?! { (1.86 → 3.14) Inaccuracy. Be7 was best. } (7... Be7 8. Re1 Bg4 9. Bb3 O-O 10. Rxe5 c6 11. h3 Bxf3 12. Qxf3 Nbxd5 13. Bxd5 Nxd5 14. Nxd5) 8. a3? { (3.14 → 1.66) Mistake. Re1 was best. } (8. Re1 O-O 9. a3 Ng4 10. Re2 b5 11. Bb3 Na6 12. Qd2 Bd6 13. h3 Nf6 14. Nxe5 Nc5) 8... O-O?? { (1.66 → 5.18) Blunder. Nbxd5 was best. } (8... Nbxd5) 9. axb4 Bd4 10. Nxd4 Ng4? { (5.87 → 15.78) Mistake. exd4 was best. } (10... exd4 11. Nb5) 11. h3 Nh2 12. Kxh2 b5 13. Ndxb5 Rb8 14. Qh5 Kh8 15. Qxf5 g6 16. Qxe5+ f6 17. Qd4 Rg8 18. Bg5 c6?! { (27.02 → Mate in 6) Checkmate is now unavoidable. Rb6 was best. } (18... Rb6 19. d6) 19. Bxf6+ Rg7 20. d6 cxb5 21. Bxg7# { White wins by checkmate. } 1-0