[Event "Casual blitz game"] [Site "https://lichess.org/GNosYGxX"] [Date "2020.11.02"] [White "amandaarj"] [Black "Enzo_M"] [Result "0-1"] [UTCDate "2020.11.02"] [UTCTime "22:14:23"] [WhiteElo "1500"] [BlackElo "1536"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A00"] [Opening "Anderssen's Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. a3 { A00 Anderssen's Opening } d6 2. b3?! { (0.36 → -0.27) Inaccuracy. d4 was best. } (2. d4 Nf6 3. Nf3 Nbd7 4. e3 e5 5. c4 c6 6. Be2 e4) 2... g6 3. b4?! { (-0.04 → -0.95) Inaccuracy. Bb2 was best. } (3. Bb2 Nf6) 3... Nf6 4. Nc3 Bg7 5. b5?! { (-0.86 → -1.45) Inaccuracy. Nf3 was best. } (5. Nf3 O-O 6. e3 e5 7. Be2 Nc6 8. O-O e4 9. Nd4 Nxd4 10. exd4 Be6 11. d3 exd3) 5... O-O 6. Rb1 Bf5 7. Rb3?! { (-1.14 → -1.82) Inaccuracy. e3 was best. } (7. e3 e5 8. Nf3 c5 9. bxc6 Nxc6 10. Rxb7 d5 11. d3 d4 12. Ne2 dxe3 13. Bxe3 Re8) 7... a6 8. bxa6 Nxa6 9. Rxb7 Nc5 10. a4?? { (-1.16 → -7.81) Blunder. Rb4 was best. } (10. Rb4) 10... Nxa4? { (-7.81 → -3.75) Mistake. Nxb7 was best. } (10... Nxb7) 11. Nxa4 Rxa4 12. c3? { (-3.19 → -5.69) Mistake. f3 was best. } (12. f3) 12... Ra2 13. c4?! { (-5.80 → -11.32) Inaccuracy. Rb2 was best. } (13. Rb2 Qa8 14. f3 Rxb2 15. Bxb2 Qa2 16. Qa1 Qxa1+ 17. Bxa1 Rb8 18. Kf2 Rb1 19. g4 Bd7) 13... Bc2 14. Qxc2 Rxc2 15. Ba3 Qa8 16. e3 Qxa3 17. e4?! { (-21.21 → Mate in 3) Checkmate is now unavoidable. f3 was best. } (17. f3 Qc1+) 17... Nxe4 18. c5 Nc3 19. dxc3 Qxc3+ 20. Kd1 Qd2# { Black wins by checkmate. } 0-1