[Event "rated rapid game"] [Site "https://lichess.org/7IuIAVrb"] [Date "2026.06.03"] [Round "-"] [White "asiggen"] [Black "Mamimontana"] [Result "0-1"] [GameId "7IuIAVrb"] [UTCDate "2026.06.03"] [UTCTime "10:24:12"] [WhiteElo "1383"] [BlackElo "1284"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+46"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit: Diemer-Rosenberg Attack"] [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. Be3 { [%eval -0.86] } { D00 Blackmar-Diemer Gambit: Diemer-Rosenberg Attack } 3... Nf6 { [%eval -0.73] } 4. h3 { [%eval -0.93] } 4... Nc6 { [%eval -0.72] } 5. Nc3 { [%eval -0.78] } 5... Be6 { [%eval -0.5] } 6. Bb5 { [%eval -1.02] } 6... a6?! { (-1.02 → -0.29) Inaccuracy. Qd6 was best. } { [%eval -0.29] } (6... Qd6 7. Nge2 a6 8. Ba4 O-O-O 9. Qd2 Bc4 10. O-O e5 11. Rfd1 Qe6 12. Qe1) 7. Bxc6+ { [%eval -0.27] } 7... bxc6 { [%eval -0.32] } 8. g4?! { (-0.32 → -0.92) Inaccuracy. Nge2 was best. } { [%eval -0.92] } (8. Nge2 Bf5 9. g4 Bg6 10. Nf4 e6 11. h4 h6 12. Nxg6 fxg6 13. a3 Rb8) 8... Nd5 { [%eval -0.56] } 9. Nge2 { [%eval -1.02] } 9... g6 { [%eval -0.57] } 10. f4?? { (-0.57 → -4.46) Blunder. Qd2 was best. } { [%eval -4.46] } (10. Qd2 f5 11. O-O-O Nxe3 12. Qxe3 Qd6 13. Kb1 h5 14. Rhe1 Bh6 15. g5 Bg7) 10... exf3 { [%eval -4.36] } 11. Nf4?! { (-4.36 → -5.51) Inaccuracy. Nxd5 was best. } { [%eval -5.51] } (11. Nxd5 fxe2 12. Nf6+ exf6 13. Qxe2 Bg7 14. O-O-O O-O 15. Qd2 Bd5 16. Rhe1 Re8) 11... Nxe3 { [%eval -5.47] } 12. Qd2 { [%eval -6.11] } 12... f2+?! { (-6.11 → -4.55) Inaccuracy. Qxd4 was best. } { [%eval -4.55] } (12... Qxd4 13. Nxe6 fxe6 14. Qxd4 Nxc2+ 15. Kf2 Nxd4 16. Rad1 O-O-O 17. Rd3 e5 18. Rhd1) 13. Qxf2 { [%eval -4.73] } 13... Nd5? { (-4.73 → -2.94) Mistake. Qxd4 was best. } { [%eval -2.94] } (13... Qxd4 14. Nxe6 fxe6 15. g5 Bh6 16. Rd1 Qe5 17. Rd3 Nxc2+ 18. Kd2 Rf8 19. Qg2) 14. Nxe6 { [%eval -2.8] } 14... fxe6 { [%eval -2.69] } 15. Ne4?! { (-2.69 → -3.53) Inaccuracy. O-O was best. } { [%eval -3.53] } (15. O-O Bh6 16. Qf7+ Kd7 17. Ne4 Qg8 18. Nc5+ Kc8 19. Qxg8+ Rxg8 20. Nxe6 Kd7) 15... Bh6 { [%eval -3.6] } 16. g5 { [%eval -3.44] } 16... Bg7 { [%eval -3.05] } 17. O-O-O { [%eval -2.99] } 17... Nb4?! { (-2.99 → -2.16) Inaccuracy. Rf8 was best. } { [%eval -2.16] } (17... Rf8 18. Qh4 Nf4 19. Rhe1 Qd5 20. Qxh7 Bh8 21. Kb1 Rd8 22. Nc5 Qf5 23. Rf1) 18. Nc5?! { (-2.16 → -2.99) Inaccuracy. a3 was best. } { [%eval -2.99] } (18. a3 Qd5 19. Rhe1 a5 20. h4 Rf8 21. Qe2 Qa2 22. axb4 axb4 23. c4 Qb3) 18... Qd5 { [%eval -2.48] } 19. Rhf1?! { (-2.48 → -3.96) Inaccuracy. a3 was best. } { [%eval -3.96] } (19. a3 Na2+ 20. Kb1 Rb8 21. Nb3 Rf8 22. Qd2 a5 23. Rhe1 Rf3 24. Re3 Rxe3) 19... O-O-O { [%eval -3.48] } 20. Kb1? { (-3.48 → -7.03) Mistake. c3 was best. } { [%eval -7.03] } (20. c3 Qxg5+ 21. Kb1 Qf5+ 22. Qxf5 exf5 23. cxb4 Rxd4 24. Nxa6 Rhd8 25. Rc1 Rd2) 20... Qxa2+ { [%eval -6.97] } 21. Kc1 { [%eval -6.79] } 21... Rhf8 { [%eval -6.28] } 22. Qd2?? { (-6.28 → Mate in 1) Checkmate is now unavoidable. Qe2 was best. } { [%eval #-1] } (22. Qe2 Qa1+ 23. Kd2 Rxd4+ 24. Nd3 Rxd3+ 25. Qxd3 Qxd1+ 26. Rxd1 Nxd3 27. Kxd3 Rd8+) 22... Qa1# { Black wins by checkmate. } 0-1