[Event "Casual Game"] [Site "https://lichess.org"] [Date "7/30/2022, 10:10:30 AM"] [Round "-"] [White "Anonymous"] [Black "Anonymous"] [Result "0-1"] [GameId "OTzMH4Gd"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D00"] [Opening "Queen's Pawn Game: Mason Attack"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... d5 { [%eval 0.38] } 2. f4?! { (0.38 → -0.65) Inaccuracy. c4 was best. } { [%eval -0.65] } { D00 Queen's Pawn Game: Mason Attack } (2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6) 2... Nc6?! { (-0.65 → -0.07) Inaccuracy. c5 was best. } { [%eval -0.07] } (2... c5 3. e3 cxd4 4. exd4 Nc6 5. c3 Bf5 6. Nf3 e6 7. Bd3) 3. a4?! { (-0.07 → -0.62) Inaccuracy. e3 was best. } { [%eval -0.62] } (3. e3 Bf5 4. a3 e6 5. Nf3 Nce7 6. Ne5 Nf6 7. Be2 h5) 3... e6 { [%eval -0.18] } 4. c4? { (-0.18 → -1.32) Mistake. Nf3 was best. } { [%eval -1.32] } (4. Nf3 Bd6 5. Bd2 Nf6 6. e3 Ne7 7. Nc3 O-O 8. Bd3 c5) 4... dxc4 { [%eval -1.13] } 5. e3 { [%eval -1.41] } 5... Bb4+?! { (-1.41 → -0.57) Inaccuracy. Na5 was best. } { [%eval -0.57] } (5... Na5 6. Bd2 c5 7. Bxa5 Qxa5+ 8. Qd2 Qc7 9. Bxc4 cxd4 10. Qxd4 Bd7 11. Nf3 Nf6 12. Ke2) 6. Bd2 { [%eval -0.55] } 6... b6 { [%eval -0.23] } 7. Na3 { [%eval -0.54] } 7... Qd5 { [%eval -0.15] } 8. Nf3 { [%eval -0.42] } 8... Bb7?! { (-0.42 → 0.17) Inaccuracy. Ba6 was best. } { [%eval 0.17] } (8... Ba6) 9. Bd3?? { (0.17 → -8.01) Blunder. Bxc4 was best. } { [%eval -8.01] } (9. Bxc4) 9... cxd3 { [%eval -7.82] } 10. g4 { [%eval -10.31] } 10... Bxd2+ { [%eval -9.84] } 11. Nxd2 { [%eval -14.14] } 11... Qxh1+ { [%eval -14.42] } 12. Nf1 { [%eval -14.7] } 12... Nb4 { [%eval -14.77] } 13. Qxd3 { [%eval -22.67] } 13... Nxd3+ { [%eval -21.03] } 14. Kd1?! { (-21.03 → Mate in 11) Checkmate is now unavoidable. Kd2 was best. } { [%eval #-11] } (14. Kd2 Nxb2 15. Nb5 Qg2+ 16. Kc3 Nf6 17. Nxc7+ Kd7 18. Nd2 Kxc7 19. e4 Nxg4 20. Rc1 Bc6) 14... Qxf1+ { [%eval -26.44] } 15. Kc2?! { (-26.44 → Mate in 5) Checkmate is now unavoidable. Kd2 was best. } { [%eval #-5] } (15. Kd2 Qxa1 16. Nc2 Qf1 17. Kc3 Nf6 18. Nb4 Nf2 19. f5 Qc1+ 20. Nc2 N2e4+ 21. Kb3 Bd5+) 15... Nb4+ { [%eval #-4] } 16. Kb3 { [%eval #-2] } 16... Qd3+ { [%eval #-1] } 17. Kxb4 { [%eval #-1] } 17... O-O-O { [%eval #-4] } 18. Nb5 { [%eval #-1] } 18... c6?! { (Mate in 1 → -20.11) Lost forced checkmate sequence. a5# was best. } { [%eval -20.11] } (18... a5#) 19. Nc7?! { (-20.11 → Mate in 1) Checkmate is now unavoidable. Nc3 was best. } { [%eval #-1] } (19. Nc3 Qxe3 20. Kb3 Qxf4 21. a5 Qxg4 22. axb6 axb6 23. Rf1 f6 24. Rc1 Rxd4 25. Re1 Ne7) 19... a5# { Black wins. } 0-1