[Event "Verheul Online Arena"] [Site "https://lichess.org/xqwmFdiP"] [Date "2021.04.11"] [White "maxzheng"] [Black "Gerwin_Trip"] [Result "0-1"] [UTCDate "2021.04.11"] [UTCTime "11:46:01"] [WhiteElo "1598"] [BlackElo "1612"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "420+3"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. Nc3 d6 6. d3 { C50 Italian Game: Giuoco Pianissimo } Na5 7. Bg5 Nxc4 8. dxc4 Be6 9. b3 O-O 10. Na4?! { (0.00 → -0.88) Inaccuracy. Nd5 was best. } (10. Nd5) 10... Ba3 11. Nc3? { (-0.55 → -2.25) Mistake. Nd2 was best. } (11. Nd2) 11... Bb2 12. Rb1?? { (-2.38 → -5.53) Blunder. Qd3 was best. } (12. Qd3 Bxa1) 12... Bxc3 13. Bxf6 Qxf6 14. Qd3 Ba5 15. b4 Bb6 16. c5 dxc5 17. bxc5 Bxc5 18. Rxb7 Rfd8 19. Qb5 Bb6 20. Nxe5 a6 21. Qc6?! { (-10.29 → Mate in 2) Checkmate is now unavoidable. Rxb6 was best. } (21. Rxb6 axb5 22. Rxb5 Bxa2 23. Nd3 Qc6 24. Rc5 Qxe4 25. Re5 Qd4 26. h3 Bd5 27. Re2 c5) 21... Qxe5?! { (Mate in 2 → -11.28) Lost forced checkmate sequence. Qxf2+ was best. } (21... Qxf2+ 22. Rxf2 Rd1#) 22. Rxb6 cxb6 23. Qxb6 Qxe4 24. Qb1 { White offers draw } 24... Rd2 25. f3?! { (-12.29 → Mate in 4) Checkmate is now unavoidable. c3 was best. } (25. c3 Qxb1) 25... Qe2 26. a4 Qxg2# { Black wins by checkmate. } 0-1