[Event "casual correspondence game"] [Site "https://lichess.org/ElgXdUMC"] [Date "2026.03.16"] [Round "-"] [White "chessplayer056"] [Black "Heineccius"] [Result "0-1"] [GameId "ElgXdUMC"] [UTCDate "2026.03.16"] [UTCTime "19:53:11"] [WhiteElo "1500"] [BlackElo "1473"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "-"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit: Blackmar Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... d5 { [%eval 0.27] } 2. e4?! { (0.27 → -0.64) Inaccuracy. c4 was best. } { [%eval -0.64] } (2. c4 dxc4 3. Nf3 Nf6 4. e3 c5 5. Bxc4 e6 6. O-O a6) 2... dxe4 { [%eval -0.52] } 3. f3 { [%eval -0.88] } { D00 Blackmar-Diemer Gambit: Blackmar Gambit } 3... exf3 { [%eval -0.76] } 4. gxf3? { (-0.76 → -2.41) Mistake. Nxf3 was best. } { [%eval -2.41] } (4. Nxf3 Nf6 5. Nc3 c6 6. Bc4 Bf5 7. Bg5 Nbd7 8. Qe2 e6) 4... Nf6?! { (-2.41 → -1.43) Inaccuracy. e5 was best. } { [%eval -1.43] } (4... e5 5. Be3 exd4 6. Qxd4 Qxd4 7. Bxd4 Nc6 8. Bf2 Bf5 9. Bb5) 5. Ne2 { [%eval -1.51] } 5... Bf5 { [%eval -1.24] } 6. Bg2?! { (-1.24 → -1.97) Inaccuracy. Nbc3 was best. } { [%eval -1.97] } (6. Nbc3 e6 7. Be3 Nc6 8. a3 Nd5 9. Nxd5 exd5 10. Ng3 Be6) 6... e6 { [%eval -1.73] } 7. O-O { [%eval -2.21] } 7... Bd6 { [%eval -1.74] } 8. h3 { [%eval -2.25] } 8... O-O { [%eval -2.18] } 9. h4?! { (-2.18 → -3.38) Inaccuracy. Nd2 was best. } { [%eval -3.38] } (9. Nd2 Nbd7 10. Ne4 Re8 11. c4 Rc8 12. Be3 Be7 13. Qd2 c6 14. N2g3 Bg6) 9... Nd5 { [%eval -2.9] } 10. Qd2?! { (-2.90 → -4.09) Inaccuracy. Bg5 was best. } { [%eval -4.09] } (10. Bg5 Nf6 11. c4 h6 12. Be3 Nc6 13. Nbc3 Nh5 14. f4 Qxh4 15. Qd2 a5) 10... Qxh4 { [%eval -4.02] } 11. Bh1?? { (-4.02 → Mate in 1) Checkmate is now unavoidable. f4 was best. } { [%eval #-1] } (11. f4 Nc6 12. c3 Bg4 13. Qe1 Qxe1 14. Rxe1 Rab8 15. Bd2 Bxe2 16. Rxe2 Nxf4) 11... Qh2# { Black wins by checkmate. } 0-1