[Event "SFIN-CH - 1. Simultan mit SergeiBov simul"] [Site "https://lichess.org/icKzdPku"] [Date "2021.04.12"] [White "SergeiBov"] [Black "meisterpa"] [Result "1-0"] [UTCDate "2021.04.12"] [UTCTime "17:33:43"] [WhiteElo "2131"] [BlackElo "1431"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B21"] [Opening "Sicilian Defense: Smith-Morra Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. d4 { B21 Sicilian Defense: Smith-Morra Gambit } b6? { (0.09 → 1.45) Mistake. cxd4 was best. } (2... cxd4 3. Nf3 Nc6 4. Nxd4 e5 5. Nb5 d6 6. N1a3 Nf6 7. Bg5) 3. Nf3?! { (1.45 → 0.80) Inaccuracy. d5 was best. } (3. d5 e5 4. a4 Nf6 5. Nd2 Be7 6. Ne2 d6 7. Ng3 O-O) 3... Bb7?! { (0.80 → 1.91) Inaccuracy. cxd4 was best. } (3... cxd4 4. Nxd4 a6 5. Be3 Bb7 6. f3 e6 7. Nc3 d5 8. exd5) 4. dxc5?? { (1.91 → 0.00) Blunder. d5 was best. } (4. d5 a6 5. c4 d6 6. Nc3 Nf6 7. Be2 e5 8. a4 g6) 4... bxc5?! { (0.00 → 0.95) Inaccuracy. Bxe4 was best. } (4... Bxe4 5. Nc3 Bc6 6. cxb6 Qxb6 7. Qd4 e6 8. Bf4 Qb7 9. O-O-O) 5. Nc3 e6 6. Bc4 Nc6 7. O-O h6 8. Bf4 Be7 9. Nb5 d6? { (1.73 → 3.62) Mistake. Rc8 was best. } (9... Rc8) 10. Bxd6 Nd4? { (3.70 → 6.14) Mistake. Rc8 was best. } (10... Rc8 11. Ne5) 11. Nc7+ Kf8 12. Bxe7+ Qxe7 13. Nxa8 Bxa8 14. Nxd4 cxd4 15. Qxd4 f6 16. Rad1 Qb7 17. Qd6+ Ne7?! { (12.40 → Mate in 6) Checkmate is now unavoidable. Qe7 was best. } (17... Qe7 18. Qd8+ Kf7 19. Rd7 Qxd7 20. Qxd7+ Kg6 21. Qxe6 Ne7 22. Qxe7 Kh7 23. f3 Bc6 24. Qxa7) 18. Qxe6 Nc6 19. Rd7 Qxd7 20. Qxd7 g5 21. Qf7# { White wins by checkmate. } 1-0