[Event "casual blitz game"] [Site "https://lichess.org/LJ3AIhYu"] [Date "2026.02.28"] [Round "-"] [White "lichess AI level 5"] [Black "FLTomm"] [Result "1-0"] [GameId "LJ3AIhYu"] [UTCDate "2026.02.28"] [UTCTime "10:57:29"] [WhiteElo "?"] [BlackElo "1721"] [Variant "Standard"] [TimeControl "240+2"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.1] } 1... Nc6 { [%eval 0.44] } { A04 Zukertort Opening: Black Mustang Defense } 2. g3 { [%eval 0.0] } 2... e5 { [%eval 0.01] } 3. d3 { [%eval -0.14] } 3... Bc5 { [%eval 0.08] } 4. b4? { (0.08 → -1.33) Mistake. c4 was best. } { [%eval -1.33] } (4. c4 Nf6 5. Bg2 O-O 6. O-O d5 7. cxd5 Nxd5 8. a3 Bb6) 4... Bxb4+ { [%eval -1.24] } 5. Bd2 { [%eval -1.26] } 5... Bxd2+ { [%eval -1.31] } 6. Nbxd2 { [%eval -1.39] } 6... Nf6 { [%eval -1.31] } 7. e3 { [%eval -1.6] } 7... d5 { [%eval -1.66] } 8. c4 { [%eval -1.68] } 8... d4 { [%eval -1.24] } 9. exd4 { [%eval -1.22] } 9... exd4 { [%eval -0.74] } 10. Bg2 { [%eval -1.04] } 10... O-O { [%eval -1.02] } 11. O-O { [%eval -0.97] } 11... h6 { [%eval -0.95] } 12. Qb3 { [%eval -1.25] } 12... a5 { [%eval -1.34] } 13. a4?! { (-1.34 → -2.18) Inaccuracy. Rfb1 was best. } { [%eval -2.18] } (13. Rfb1 Re8 14. a3 Rb8 15. Qb5 Bd7 16. Re1 Rxe1+ 17. Nxe1 Qe7 18. h3 Qd6) 13... Nb4 { [%eval -2.22] } 14. Rfe1 { [%eval -2.39] } 14... c5 { [%eval -2.33] } 15. h3 { [%eval -2.56] } 15... Rb8 { [%eval -2.16] } 16. g4 { [%eval -2.14] } 16... b6 { [%eval -2.04] } 17. Ne5 { [%eval -2.16] } 17... Bb7 { [%eval -2.16] } 18. Qb1?! { (-2.16 → -3.05) Inaccuracy. f4 was best. } { [%eval -3.05] } (18. f4 Bxg2 19. Kxg2 Rb7 20. Re2 Re7 21. Rae1 Rfe8 22. Ndf3 Nd7 23. Qd1 Nxe5) 18... Bxg2 { [%eval -3.02] } 19. Kxg2 { [%eval -2.79] } 19... Qd6 { [%eval -2.56] } 20. Qd1 { [%eval -2.56] } 20... Rfe8 { [%eval -2.51] } 21. f4 { [%eval -2.28] } 21... Nd7?! { (-2.28 → -1.49) Inaccuracy. Qc7 was best. } { [%eval -1.49] } (21... Qc7 22. Ndf3 Nd7 23. Qd2 Nf8 24. f5 Nd7 25. Nxd7 Qxd7 26. f6 Re3 27. Rxe3) 22. Ne4 { [%eval -1.49] } 22... Qc7 { [%eval -1.77] } 23. Rf1?? { (-1.77 → -3.90) Blunder. Nxd7 was best. } { [%eval -3.9] } (23. Nxd7 Qxd7 24. Qd2 f6 25. Kh2 Re7 26. Re2 Rbe8 27. Rg1 Kh8 28. Rge1 f5) 23... Nxe5 { [%eval -3.71] } 24. fxe5 { [%eval -3.43] } 24... Qxe5 { [%eval -3.15] } 25. Re1 { [%eval -3.54] } 25... Qf4 { [%eval -3.3] } 26. Rf1 { [%eval -3.4] } 26... Qe3 { [%eval -3.38] } 27. Rf3 { [%eval -3.31] } { Black resigns. } 1-0