[Event "casual correspondence game"] [Site "https://lichess.org/K4YRAjqV"] [Date "2026.04.19"] [Round "-"] [White "sin_tierra1715"] [Black "aletheiacmd"] [Result "0-1"] [GameId "K4YRAjqV"] [UTCDate "2026.04.19"] [UTCTime "19:39:30"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A03"] [Opening "Bird Opening: Williams Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 { [%eval -0.23] } 1... d5 { [%eval -0.17] } 2. e4? { (-0.17 → -1.45) Mistake. Nf3 was best. } { [%eval -1.45] } { A03 Bird Opening: Williams Gambit } (2. Nf3 g6 3. e3 Bg7 4. Be2 Nf6 5. O-O O-O 6. Nc3 b6) 2... dxe4 { [%eval -1.35] } 3. Bb5+ { [%eval -1.47] } 3... c6 { [%eval -1.55] } 4. Be2 { [%eval -1.54] } 4... Nf6 { [%eval -1.81] } 5. d3 { [%eval -1.83] } 5... exd3 { [%eval -1.77] } 6. cxd3 { [%eval -1.8] } 6... Bf5 { [%eval -1.78] } 7. Qc2?! { (-1.78 → -2.87) Inaccuracy. Nc3 was best. } { [%eval -2.87] } (7. Nc3 e6 8. Nf3 Be7 9. O-O Nbd7 10. Kh1 O-O 11. Be3 h6 12. Bg1 Bd6) 7... e6 { [%eval -2.65] } 8. Nf3 { [%eval -2.94] } 8... Na6 { [%eval -2.99] } 9. O-O { [%eval -3.7] } 9... Nb4 { [%eval -3.68] } 10. Qd1 { [%eval -3.56] } 10... Nxd3 { [%eval -3.39] } 11. Nbd2?! { (-3.39 → -4.65) Inaccuracy. Be3 was best. } { [%eval -4.65] } (11. Be3 Ng4 12. Bd4 Nxf4 13. Nc3 Be7 14. Qd2 Qc7 15. Ne5 Nxe5 16. Rxf4 O-O) 11... Bg4?! { (-4.65 → -3.28) Inaccuracy. Qb6+ was best. } { [%eval -3.28] } (11... Qb6+ 12. Kh1 Nf2+ 13. Rxf2 Qxf2 14. a4 Bb4 15. a5 Rd8 16. a6 b5 17. Ne5) 12. b4?! { (-3.28 → -4.26) Inaccuracy. Bxd3 was best. } { [%eval -4.26] } (12. Bxd3 Qxd3 13. Qe1 Bc5+ 14. Kh1 O-O 15. Nb3 Bb6 16. Ne5 Qe2 17. a4 Qxe1) 12... Qb6+ { [%eval -4.25] } 13. Kh1 { [%eval -4.09] } 13... Nf2+ { [%eval -4.15] } 14. Rxf2 { [%eval -4.23] } 14... Qxf2 { [%eval -4.24] } 15. Nf1 { [%eval -4.82] } 15... Nd5 { [%eval -4.3] } 16. b5?! { (-4.30 → -6.36) Inaccuracy. Bd2 was best. } { [%eval -6.36] } (16. Bd2 Rd8 17. Be1 Qb6 18. Ng3 Be7 19. f5 Nf4 20. Qc2 Bf6 21. fxe6 fxe6) 16... Nc3 { [%eval -6.38] } 17. Qd2 { [%eval -8.67] } 17... Bxf3 { [%eval -8.56] } 18. Bb2? { (-8.56 → Mate in 1) Checkmate is now unavoidable. Ne3 was best. } { [%eval #-1] } (18. Ne3 Nxe2 19. Qd1 Bc5 20. Qf1 Qxf1+ 21. Nxf1 Bd4 22. Rb1 Be4 23. Rb4 c5) 18... Bxg2# { Black wins by checkmate. } 0-1