[Event "Round 1: Chess Mini Olympics"] [Site "https://lichess.org/H57ZU5VL"] [Date "2024.03.30"] [White "Lynn_myat"] [Black "aal2015"] [Result "0-1"] [UTCDate "2024.03.30"] [UTCTime "02:10:00"] [WhiteElo "1230"] [BlackElo "1551"] [WhiteRatingDiff "-46"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "900+5"] [ECO "A00"] [Opening "Ware Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. a4 { A00 Ware Opening } e5 2. b3?! { (0.00 → -0.85) Inaccuracy. e3 was best. } (2. e3 Nc6 3. d4 d5 4. dxe5 Nxe5 5. Nd2 Nc6 6. Ngf3 Bd6) 2... d5 3. Nc3 Bc5 4. b4? { (-0.67 → -1.94) Mistake. e4 was best. } (4. e4 d4 5. Na2 Nc6 6. Bc4 a5 7. d3 Qf6 8. Bd2 Bd7) 4... Bxb4 5. Nb5?! { (-1.87 → -2.83) Inaccuracy. e4 was best. } (5. e4 dxe4 6. Nxe4 Qd4 7. Nc3 Nf6 8. Nge2 Qc5 9. Bb2 Nc6) 5... a6 6. Rb1 axb5 7. Rxb4 bxa4 8. Bb2?! { (-2.41 → -3.53) Inaccuracy. c4 was best. } (8. c4 Bd7 9. Ba3 c5 10. Rxb7 d4 11. Nf3 Bc6 12. Rb1 Nd7 13. g3 Ngf6 14. Bg2 O-O) 8... Nc6 9. Rg4? { (-3.50 → -5.89) Mistake. Rb5 was best. } (9. Rb5 a3 10. Ba1 Nge7 11. e3 Qd6 12. c4 d4 13. Nf3 a2 14. Bd3 Nb4 15. Nxe5) 9... Bxg4 10. Nf3 Bxf3 11. gxf3 a3 12. Bc3 Nf6 13. Rg1 Rg8 14. Bh3 Nd7 15. d4 exd4 16. f4 dxc3 17. Qxd5 a2 18. Qxd7+ Qxd7 19. Bxd7+ Kxd7 20. Rg5? { (-9.70 → Mate in 1) Checkmate is now unavoidable. Kf1 was best. } (20. Kf1 a1=Q+ 21. Kg2 Qa4 22. Rd1+ Kc8 23. Kf1 Qxc2 24. Re1 Ra6 25. f5 Qe4 26. f3 Qd4) 20... a1=Q# { Black wins by checkmate. } 0-1