[Event "copper5 simul"] [Site "https://lichess.org/ZoLJCrHN"] [Date "2021.10.02"] [White "Copper5"] [Black "Rahsulaimon"] [Result "0-1"] [UTCDate "2021.10.02"] [UTCTime "18:07:50"] [WhiteElo "747"] [BlackElo "1333"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A00"] [Opening "Grob Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. g4? { (0.15 → -0.95) Mistake. e4 was best. } { A00 Grob Opening } (1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6) 1... d5 2. d3?! { (-0.95 → -2.07) Inaccuracy. Bg2 was best. } (2. Bg2 Nc6 3. c4 dxc4 4. Qa4 Bxg4 5. Bxc6+ bxc6 6. Qxc6+ Bd7) 2... Bxg4 3. e3?? { (-0.31 → -9.09) Blunder. h3 was best. } (3. h3 Bh5 4. c4 dxc4 5. Qa4+ Nd7 6. Qxc4 c6 7. Bf4 Qb6) 3... Bxd1 4. Kxd1 Nf6 5. f3 e5 6. Ne2 e4 7. Bh3 exf3 8. Nec3 d4 9. Kd2 dxc3+ 10. Kxc3 f2 11. Rf1 Nd5+ 12. Kd4?! { (-15.70 → Mate in 6) Checkmate is now unavoidable. Kb3 was best. } (12. Kb3 Qh4) 12... Nxe3+?! { (Mate in 6 → -12.55) Lost forced checkmate sequence. Qh4+ was best. } (12... Qh4+ 13. Bg4 Qxg4+ 14. e4 Nc6+ 15. Kc4 Na5+ 16. Kb5 Qd7+ 17. Kxa5 Bb4#) 13. Kxe3 Qg5+ 14. Ke2 Qe5+ 15. Kxf2 Qxh2+ 16. Kf3 Qxh3+ 17. Kf2 Qf5+ 18. Ke3 Qh3+ 19. Kf2 Qh2+ 20. Kf3 Nc6 21. Rf2 Qxf2+ 22. Kxf2 O-O-O 23. Ke3 Nb4 { White resigns. } 0-1