[Event "Casual blitz game"] [Site "https://lichess.org/K18Q0d1U"] [Date "2021.09.05"] [White "Perlenbacher"] [Black "louisersk"] [Result "1-0"] [UTCDate "2021.09.05"] [UTCTime "14:54:08"] [WhiteElo "1851"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A03"] [Opening "Bird Opening: Dutch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 d5 { A03 Bird Opening: Dutch Variation } 2. Nf3 d4?! { (-0.15 → 0.56) Inaccuracy. g6 was best. } (2... g6 3. g3 b6 4. Bg2 Bg7 5. O-O e6 6. Na3 Bb7 7. Rb1) 3. e4 Nc6?! { (0.60 → 1.30) Inaccuracy. dxe3 was best. } (3... dxe3 4. Nc3 Nf6 5. Qe2 Nc6 6. dxe3 e5 7. fxe5 Ng4 8. Bd2) 4. d3?! { (1.30 → 0.29) Inaccuracy. Bb5 was best. } (4. Bb5 e6) 4... Nb4?? { (0.29 → 2.40) Blunder. e5 was best. } (4... e5 5. fxe5 Bc5 6. c3 Bg4 7. Nbd2 Nge7 8. Nb3 Bb6 9. h3) 5. a3?! { (2.40 → 1.73) Inaccuracy. c3 was best. } (5. c3) 5... Nc6 6. Be2 Bd7? { (1.56 → 3.08) Mistake. g6 was best. } (6... g6 7. b4) 7. O-O?! { (3.08 → 1.95) Inaccuracy. c3 was best. } (7. c3 e5 8. fxe5 Bg4 9. Nxd4 Nxe5 10. Bxg4 Qh4+ 11. g3 Qxg4 12. Qxg4 Nxg4 13. Bf4 O-O-O) 7... Be6? { (1.95 → 3.56) Mistake. g6 was best. } (7... g6) 8. b4?! { (3.56 → 2.72) Inaccuracy. c3 was best. } (8. c3 g6) 8... f6?! { (2.72 → 4.30) Inaccuracy. g6 was best. } (8... g6) 9. f5 Ba2?? { (3.87 → 10.94) Blunder. Bf7 was best. } (9... Bf7) 10. Nbd2?? { (10.94 → 3.98) Blunder. Rxa2 was best. } (10. Rxa2 Nh6) 10... Bb1?? { (3.98 → 11.47) Blunder. Bf7 was best. } (10... Bf7) 11. Rxb1 e6 12. fxe6 Bc5 13. bxc5 Na5 14. Nc4 Nh6 15. Bxh6 gxh6 16. Nh4 Rg8 17. Nf5 Rg5 18. Bh5+ Rxh5?! { (19.88 → Mate in 2) Checkmate is now unavoidable. Kf8 was best. } (18... Kf8 19. Nxa5) 19. Qxh5+ Kf8 20. Qf7# { White wins by checkmate. } 1-0