[Event "April 13 Advanced Class Arena"] [Site "https://lichess.org/oUoSdoST"] [Date "2023.04.14"] [White "AllenZHU"] [Black "jposthuma"] [Result "0-1"] [UTCDate "2023.04.14"] [UTCTime "00:05:08"] [WhiteElo "1452"] [BlackElo "2800"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "240+2"] [ECO "C54"] [Opening "Italian Game: Classical Variation, Greco Gambit, Traditional Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 { C54 Italian Game: Classical Variation, Greco Gambit, Traditional Line } Bb4+ 7. Bd2 Nxe4 8. Bxb4 Nxb4 9. O-O d5 10. Be2?! { (-0.17 → -0.94) Inaccuracy. Qa4+ was best. } (10. Qa4+) 10... O-O 11. Re1 Bf5 12. Nc3?? { (-1.02 → -3.87) Blunder. a3 was best. } (12. a3 Nc6 13. Nc3 Ne7 14. Qb3 Rb8 15. Bd3 Nd6 16. Nb5 Bxd3 17. Qxd3 Nec8 18. Re5 Nxb5) 12... Nxc3 13. bxc3 Nc2 14. Rc1 Nxe1 15. Qxe1 Re8 16. Qd2 c5 17. h3 Rc8 18. dxc5 Rxc5 19. Nd4 Bg6 20. g4 Qh4 21. Bf3 Qxh3 22. Qf4 Be4 23. Bxe4 dxe4 24. Re1 g6 25. f3 Rxc3 26. Rxe4 Rxe4 27. Qxe4?? { (-6.58 → Mate in 4) Checkmate is now unavoidable. fxe4 was best. } (27. fxe4 Qe3+ 28. Qxe3 Rxe3 29. Kf2 Rxe4 30. Nb3 Rxg4 31. Nc5 Rc4 32. Nxb7 h5 33. Ke3 h4) 27... Rc1+?? { (Mate in 4 → -6.79) Lost forced checkmate sequence. Qg3+ was best. } (27... Qg3+ 28. Kf1 Rc1+ 29. Ke2 Qe1+ 30. Kd3 Rc3#) 28. Kf2 Qh2+ 29. Ke3 Re1+ 30. Kd3 Rxe4 31. Kxe4 Qxa2 32. Kf4 a5 33. Kg5? { (-8.28 → Mate in 13) Checkmate is now unavoidable. Ke5 was best. } (33. Ke5 a4) 33... Kg7? { (Mate in 13 → -7.36) Lost forced checkmate sequence. Qd2+ was best. } (33... Qd2+ 34. Kf6 Qxd4+ 35. Ke7 Qe3+ 36. Kd6 Qxf3 37. Ke5 Qxg4 38. Kd6 Qg5 39. Kc7 Qc5+ 40. Kb8) 34. f4? { (-7.36 → Mate in 2) Checkmate is now unavoidable. Kf4 was best. } (34. Kf4 Qd2+ 35. Ke4 Qxd4+ 36. Kxd4 h5 37. g5 h4 38. Ke3 a4 39. f4 a3 40. Kf3 a2) 34... Qb2 35. Nf3 Qf6# { Black wins by checkmate. } 0-1