[Event "2023 Summer Marathon"] [Site "https://lichess.org/N14YVnWk"] [Date "2023.08.05"] [White "BlunderPandaZz"] [Black "joyfulscooter"] [Result "0-1"] [UTCDate "2023.08.05"] [UTCTime "19:57:16"] [WhiteElo "2903"] [BlackElo "2393"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A04"] [Opening "Zukertort Opening: Queen's Gambit Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 e6 { A04 Zukertort Opening: Queen's Gambit Invitation } 2. b3 Be7 3. Bb2 Bf6?! { (0.00 → 0.73) Inaccuracy. Nf6 was best. } (3... Nf6 4. e3 O-O 5. c4 d5 6. Be2 c5 7. O-O b6 8. cxd5) 4. d4 d5 5. Nbd2 Nd7 6. e4 dxe4 7. Nxe4 c5? { (1.27 → 2.65) Mistake. Be7 was best. } (7... Be7 8. Bd3) 8. dxc5?? { (2.65 → -2.67) Blunder. Qd2 was best. } (8. Qd2 cxd4 9. O-O-O Qc7 10. Bxd4 a6 11. g3 Bxd4 12. Qxd4 Ngf6 13. Nd6+ Ke7 14. Bg2 Qb6) 8... Bxb2 9. Nd6+? { (-2.78 → -4.86) Mistake. Rb1 was best. } (9. Rb1 Bf6 10. Nd6+ Kf8 11. b4 Ne7 12. Bb5 a6 13. Bc4 Ne5 14. Bb3 a5 15. a3 Nf5) 9... Kf8 10. Rb1 Bc3+ 11. Nd2 Nxc5 12. Nc4 b5?! { (-5.79 → -4.51) Inaccuracy. Ne4 was best. } (12... Ne4 13. Bd3 Bxd2+ 14. Nxd2 Nc3 15. Qf3 Nxb1 16. Nxb1 Qc7 17. Qg3 Qxg3 18. hxg3 Nf6 19. Rh4) 13. Ne3?! { (-4.51 → -7.29) Inaccuracy. Qf3 was best. } (13. Qf3 Bxd2+ 14. Nxd2 Bb7 15. Qf4 e5 16. Qe3 Qd4 17. Bxb5 Qxe3+ 18. fxe3 Nf6 19. O-O Nce4) 13... Ne4 14. Bd3 Nxd2 15. Ke2 Bb7 16. Rc1 Bxg2 17. Nxg2 Qd5 18. Nh4? { (-7.62 → Mate in 2) Checkmate is now unavoidable. Qxd2 was best. } (18. Qxd2 Bxd2 19. Kxd2 Qxg2 20. Kc3 Qxf2 21. Kb2 Rb8 22. Kb1 Nf6 23. c4 bxc4 24. Bxc4 Qd4) 18... Qe5+ { White resigns. } 0-1