[Event "rated rapid game"] [Site "https://lichess.org/kcgXOYma"] [Date "2026.02.25"] [Round "-"] [White "Achiko777"] [Black "NonchalantNinja"] [Result "0-1"] [GameId "kcgXOYma"] [UTCDate "2026.02.25"] [UTCTime "10:03:55"] [WhiteElo "731"] [BlackElo "724"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+14"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.18] } 2... Nc6 { [%eval 0.21] } 3. Bc4 { [%eval 0.07] } 3... Nf6 { [%eval 0.1] } 4. Nc3 { [%eval 0.0] } 4... Bc5 { [%eval 0.09] } { C50 Four Knights Game: Italian Variation } 5. Nb5? { (0.09 → -1.32) Mistake. O-O was best. } { [%eval -1.32] } (5. O-O O-O 6. d3 h6 7. h3 a6 8. a4 d6 9. Be3 Bxe3) 5... Nxe4 { [%eval -1.07] } 6. Ng5?? { (-1.07 → -4.08) Blunder. Qe2 was best. } { [%eval -4.08] } (6. Qe2 Bxf2+ 7. Kf1 a6 8. Qxe4 axb5 9. Nxe5 Qh4 10. Bxf7+ Kd8) 6... Qxg5 { [%eval -3.89] } 7. Nxc7+ { [%eval -4.77] } 7... Kf8? { (-4.77 → -2.39) Mistake. Kd8 was best. } { [%eval -2.39] } (7... Kd8 8. Qf3 Bxf2+ 9. Kd1 d5 10. d3 Qh4 11. Nxd5 Bg4 12. dxe4 Bxf3+ 13. gxf3) 8. Nxa8?? { (-2.39 → -7.37) Blunder. O-O was best. } { [%eval -7.37] } (8. O-O d5 9. d4 Qd8 10. Nxa8 exd4 11. Bb5 Be6 12. Bxc6 bxc6 13. b4 Nc3) 8... Nxf2?? { (-7.37 → -2.16) Blunder. Qxg2 was best. } { [%eval -2.16] } (8... Qxg2 9. Qe2 Bxf2+ 10. Kd1 d5 11. c3 dxc4 12. Qxc4 Bf5 13. Qf1 Qf3+ 14. Qe2) 9. d4? { (-2.16 → -4.46) Mistake. Qf3 was best. } { [%eval -4.46] } (9. Qf3 Qe7 10. Rf1 Nd4 11. Qc3 Ne4 12. Qh3 Nxc2+ 13. Kd1 Nxa1 14. d4 Bxd4) 9... Nxd1?? { (-4.46 → -1.00) Blunder. Qxg2 was best. } { [%eval -1.0] } (9... Qxg2 10. Qh5 Nd3+ 11. Bxd3 Qxh1+ 12. Kd2 Qg2+ 13. Qe2 Qxe2+ 14. Bxe2 Nxd4 15. c3) 10. Bxg5 { [%eval -0.99] } 10... Bxd4?? { (-0.99 → 3.68) Blunder. Nxb2 was best. } { [%eval 3.68] } (10... Nxb2 11. dxc5 Nxc4 12. O-O f6 13. Nc7 d6 14. Bxf6 gxf6 15. Rxf6+ Kg7 16. Raf1) 11. Rxd1 { [%eval 3.77] } 11... Bxb2 { [%eval 4.17] } 12. O-O { [%eval 4.07] } 12... Bd4+?! { (4.07 → 6.50) Inaccuracy. f6 was best. } { [%eval 6.5] } (12... f6 13. Nc7 Bd4+ 14. Kh1 d6 15. a4 Bd7 16. Bh4 Bc5 17. Bf2 Bxf2 18. Rxf2) 13. Kh1? { (6.50 → 3.99) Mistake. Rxd4 was best. } { [%eval 3.99] } (13. Rxd4 f6 14. Rd2 Na5 15. Bd5 Ke7 16. Be3 d6 17. Bxa7 Be6 18. Nb6 Kf7) 13... b6?? { (3.99 → Mate in 4) Checkmate is now unavoidable. f6 was best. } { [%eval #4] } (13... f6 14. Nc7 d6 15. Bh4 Bd7 16. Bb3 Bc5 17. Bf2 Bxf2 18. Rxf2 Ke7) 14. Rxf7+ { [%eval #3] } 14... Ke8 { [%eval #1] } 15. Rxg7 { [%eval #7] } 15... e4 { [%eval #5] } 16. Be7?? { (Mate in 5 → -0.82) Lost forced checkmate sequence. Nc7+ was best. } { [%eval -0.82] } (16. Nc7+ Kf8 17. Rf7+ Kg8 18. Rxd7+ Kf8 19. Bh6+ Bg7 20. Bxg7#) 16... Bxg7 { [%eval -0.91] } 17. Nc7+?? { (-0.91 → -5.36) Blunder. Bd6 was best. } { [%eval -5.36] } (17. Bd6 Bb7 18. Nc7+ Kd8 19. Bd5 e3 20. Re1 Bf8 21. Bg3 Bc5 22. Nb5 Nd4) 17... Kxe7 { [%eval -5.53] } 18. Ba6?! { (-5.53 → -7.28) Inaccuracy. Kg1 was best. } { [%eval -7.28] } (18. Kg1 Rf8 19. c3 Ne5 20. Bb5 Bb7 21. h3 e3 22. Nd5+ Kd8 23. Nxe3) 18... Bxa6 { [%eval -6.64] } 19. Nxa6 { [%eval -6.84] } 19... Nd4 { [%eval -5.57] } 20. Rxd4?! { (-5.57 → -8.26) Inaccuracy. Nb4 was best. } { [%eval -8.26] } (20. Nb4 Rf8 21. a4 Kd8 22. Nd5 Nc6 23. c3 Be5 24. Kg1 e3 25. Nxe3 Bxc3) 20... Bxd4 { [%eval -7.98] } 21. Nc7 { [%eval -8.23] } 21... Rf8 { [%eval -8.29] } 22. Nd5+ { [%eval -9.91] } 22... Kd6 { [%eval -9.97] } 23. c4? { (-9.97 → Mate in 1) Checkmate is now unavoidable. h3 was best. } { [%eval #-1] } (23. h3 Kxd5 24. a3 e3 25. g4 e2 26. Kg2 Rf2+ 27. Kg3) 23... Rf1# { Black wins by checkmate. } 0-1