[Event "Casual rapid game"] [Site "https://lichess.org/t5sAAu7Y"] [Date "2021.10.26"] [White "Diegov2015"] [Black "Marjoirerdr"] [Result "0-1"] [UTCDate "2021.10.26"] [UTCTime "20:00:03"] [WhiteElo "707"] [BlackElo "1852"] [BlackTitle "WFM"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C47 Four Knights Game } 4. Bd3 Bc5 5. O-O O-O 6. Nb5?! { (-0.13 → -0.82) Inaccuracy. Bc4 was best. } (6. Bc4 d6 7. h3 Na5 8. Be2 a6 9. d3 Nc6 10. Bg5 h6) 6... d6 7. Ng5? { (-0.87 → -2.45) Mistake. Nc3 was best. } (7. Nc3 a5) 7... h6 8. b4?? { (-2.50 → -5.65) Blunder. Nf3 was best. } (8. Nf3 Nb4 9. Bc4 Nxe4 10. d3 Nf6 11. d4 exd4 12. Nbxd4 d5 13. Be2 a5 14. a3 Nc6) 8... Bxb4? { (-5.65 → -3.58) Mistake. Nxb4 was best. } (8... Nxb4 9. Nf3 Re8 10. Bb2 c6 11. Nc3 d5 12. a4 d4 13. Ne2 Nxd3 14. cxd3 Bd6 15. Ng3) 9. Bc4?? { (-3.58 → -8.71) Blunder. Nf3 was best. } (9. Nf3 Be6) 9... hxg5 10. Qe2 Nd4 11. Nxd4 exd4 12. Bxf7+ Rxf7 13. Bb2 Bg4 14. Rae1 Bxe2 15. Rxe2 Ng4 16. Re3 Qf6 17. Rg3 Ne5 18. Rg4 Nxg4 19. Bc1?! { (-21.76 → Mate in 6) Checkmate is now unavoidable. f4 was best. } (19. f4 Bxd2 20. h3 Be3+ 21. Kh1 gxf4 22. Bc1 Bf2 23. Bd2 Qh4 24. Bxf4 Rxf4 25. Rxf2 Nxf2+) 19... Qh6?! { (Mate in 6 → -20.15) Lost forced checkmate sequence. Nxf2 was best. } (19... Nxf2 20. h4 Nh3+ 21. Kh2 Qxf1 22. hxg5 Nf4 23. Kg3 Qxg2+ 24. Kh4 Qh3#) 20. d3?! { (-20.15 → Mate in 1) Checkmate is now unavoidable. h3 was best. } (20. h3 Ne5 21. a3 Bc5 22. Bb2 g4 23. Bxd4 Bxd4 24. c3 Bb6 25. d4 Qg6 26. Kh2 Nd3) 20... Qxh2# { Black wins by checkmate. } 0-1