[Event "Casual rapid game"] [Site "https://lichess.org/8B621Wor"] [Date "2019.02.21"] [White "rfvcft"] [Black "viktorlundqvist"] [Result "0-1"] [UTCDate "2019.02.21"] [UTCTime "11:21:39"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "300+5"] [ECO "A01"] [Opening "Nimzo-Larsen Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 { A01 Nimzo-Larsen Attack } d6 2. Bb2 e5 3. e4 Nf6 4. f3?! { (0.23 → -0.44) Inaccuracy. Nc3 was best. } (4. Nc3 Be7 5. Nf3 O-O 6. d4 exd4 7. Qxd4 Nc6 8. Qd2 a5) 4... d5 5. d3? { (-0.13 → -1.76) Mistake. Bxe5 was best. } (5. Bxe5) 5... d4?! { (-1.76 → -1.01) Inaccuracy. Nc6 was best. } (5... Nc6 6. a3) 6. Nd2 Nc6 7. Nc4 Bb4+ 8. Nd2 O-O 9. Qe2 Be6 10. O-O-O?? { (-1.86 → -4.45) Blunder. Qf2 was best. } (10. Qf2 Bd6 11. a3 Ne7 12. Ne2 b5 13. h3 c5 14. c3 dxc3 15. Nxc3 a6 16. Ne2 Qc7) 10... Qe7 11. Qf2?! { (-3.95 → -5.62) Inaccuracy. f4 was best. } (11. f4 exf4 12. Ngf3 Qc5 13. g3 fxg3 14. hxg3 Bc3 15. a3 Bxb2+ 16. Kxb2 a5 17. Nb1 a4) 11... Ba3 12. Bxa3? { (-5.68 → -16.52) Mistake. Nc4 was best. } (12. Nc4 Bxc4) 12... Qxa3+ 13. Kb1 Nb4 14. Rc1?! { (-11.16 → Mate in 1) Checkmate is now unavoidable. Nc4 was best. } (14. Nc4 Qxa2+ 15. Kc1 b5 16. Nb2 c5 17. Kd2 Qxb2 18. Rc1 c4 19. dxc4 Na2 20. Qe1 bxc4) 14... Qxa2# { Black wins by checkmate. } 0-1