[Event "May 24 Intermediate Class simul"] [Site "https://lichess.org/rYelbudH"] [Date "2021.05.24"] [White "willhuangz"] [Black "jposthuma"] [Result "0-1"] [UTCDate "2021.05.24"] [UTCTime "22:38:13"] [WhiteElo "1303"] [BlackElo "2585"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. Bb5 a6 3. Bc4 e6 4. Nf3 b5 5. Bb3?? { (-0.44 → -3.63) Blunder. Be2 was best. } (5. Be2 Nc6 6. O-O Nf6 7. d3 Qc7 8. Bg5 Be7 9. a4 b4) 5... c4 6. Bxc4 bxc4 7. Ne5?! { (-3.40 → -4.42) Inaccuracy. O-O was best. } (7. O-O Bb7 8. Re1 Nf6 9. e5 Nd5 10. b3 Qc7 11. bxc4 Qxc4) 7... Qc7 8. d3?! { (-4.97 → -8.49) Inaccuracy. Nf3 was best. } (8. Nf3 Bb7) 8... Qxe5 9. dxc4 Qxe4+ 10. Be3 Qxg2 11. Rf1 Nf6 12. Nc3 Bb4 13. a3 Bxc3+ 14. bxc3 O-O 15. Ke2 Bb7 16. Rg1 Bf3+ 17. Kd3 Be4+ 18. Ke2 Qxh2 19. Rb1 Nc6 20. Qf1 Bxc2 21. Rc1 Bg6 22. Qg2 Qxg2 23. Rxg2 Rab8 24. c5 Rb2+ 25. Bd2 Ne4 26. Rd1 Nxc3+ 27. Ke3 Nxd1+ 28. Kf4 { White offers draw } 28... Rxd2 29. Kg5 Rd4 30. f4 Ne5 31. fxe5 h6# { Black wins by checkmate. } 0-1