[Event "Classical Shield Arena"] [Site "https://lichess.org/wN5z9GUP"] [Date "2020.10.09"] [White "SebasCoroA"] [Black "gaurang-2012"] [Result "0-1"] [UTCDate "2020.10.09"] [UTCTime "16:00:35"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-242"] [BlackRatingDiff "+248"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 { A02 Bird Opening } f5 2. b4 b5 3. Nc3 Nc6 4. Nxb5 Nxb4 5. Nxc7+?? { (0.40 → -3.83) Blunder. e3 was best. } (5. e3 Nf6 6. Bb2 c6 7. Bxf6 exf6 8. a3 Nd5 9. Nd4 g6 10. c4 Nb6 11. Ngf3 c5) 5... Qxc7 6. a3?? { (-3.98 → -11.94) Blunder. c3 was best. } (6. c3 Nc6 7. Qa4 Nf6 8. Nf3 e6 9. e3 Rb8 10. Bd3 d6 11. Nd4 Bd7 12. Nb5 Qb7) 6... Nxc2+ 7. Qxc2 Qxc2 8. Bb2 Qxb2 9. Kd1?! { (-19.64 → Mate in 6) Checkmate is now unavoidable. Rd1 was best. } (9. Rd1 Bb7 10. e3 Qxa3 11. Nf3 Bd5 12. Ne5 Nf6 13. Bd3 Bxg2 14. Rg1 Be4 15. Ke2 Bxd3+) 9... Qxa1+ 10. Kc2 Qxf1?! { (Mate in 5 → -42.10) Lost forced checkmate sequence. Qa2+ was best. } (10... Qa2+ 11. Kc3 Qxa3+ 12. Kc2 Rb8 13. d3 Rb2+ 14. Kd1 Qa1#) 11. Nf3 Qf2 12. Ne1?! { (-35.64 → Mate in 7) Checkmate is now unavoidable. Rb1 was best. } (12. Rb1 Qxe2) 12... Qxe2?! { (Mate in 7 → -41.31) Lost forced checkmate sequence. Ba6 was best. } (12... Ba6 13. Nd3 Rc8+ 14. Kd1 Qxg2 15. Re1 Qb7 16. Nb4 Qc7 17. Nc6 Qxc6 18. e3 Qc1#) 13. Rf1?! { (-41.31 → Mate in 7) Checkmate is now unavoidable. Kc1 was best. } (13. Kc1 Qc4+) 13... Qxf1 14. Nd3 Ba6 15. Nc5 Rc8 16. a4 Qc4+ 17. Kb1 Rxc5 18. h4 Rc6 19. h5 Rb6+ 20. Ka1 Bb5 21. Kb2 Bxa4+ 22. Ka3 Rb3+ 23. Ka2 Qc2+ 24. Ka1 Rb1# { Black wins by checkmate. } 0-1