[Event "Casual correspondence game"] [Site "https://lichess.org/7iMevIzi"] [Date "2021.02.26"] [White "lichess AI level 5"] [Black "HIHe"] [Result "0-1"] [UTCDate "2021.02.26"] [UTCTime "11:05:09"] [WhiteElo "?"] [BlackElo "1658"] [Variant "Standard"] [TimeControl "-"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 c5 2. e4 { B23 Sicilian Defense: Closed } a6 3. d4?! { (0.35 → -0.24) Inaccuracy. Nf3 was best. } (3. Nf3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Be7 7. Be3 Nc6) 3... cxd4 4. Qxd4 Nc6 5. Qe3 g6 6. Nf3 Bg7 7. Qf4 d6 8. Qd2?! { (0.00 → -0.75) Inaccuracy. Be2 was best. } (8. Be2) 8... Nf6 9. Ng5?! { (-0.50 → -1.14) Inaccuracy. a4 was best. } (9. a4 Bg4 10. Be2 O-O 11. O-O Nd7 12. h3 Bxf3 13. Bxf3 Nc5 14. Qe3 Nd4 15. Bd1 Rc8) 9... h6 10. Nf3 b5 11. a3 O-O 12. a4?? { (-1.55 → -4.32) Blunder. Bd3 was best. } (12. Bd3 e5 13. O-O Re8 14. h3 Bb7 15. Re1 Nd4 16. Qd1 Ne6 17. Bd2 Rc8 18. Rc1 Nc5) 12... b4 13. h3?! { (-4.62 → -6.77) Inaccuracy. Nd5 was best. } (13. Nd5 Nxe4) 13... bxc3 14. Qxc3 Qc7 15. Qe3 Nb4 16. Nd4 e5 17. Qc3 Qb7 18. Bd2 Qxe4+ 19. Be3 Nfd5 20. Qd3 Nxd3+ 21. cxd3 Qh4 22. g3 Qf6 23. Ne2 Nxe3 24. fxe3 Qf3 25. Rg1 Qxe3 26. d4 exd4 27. g4 Re8 28. Rg2?! { (-22.75 → Mate in 11) Checkmate is now unavoidable. Ra3 was best. } (28. Ra3 Qxg1) 28... d3 29. Rd1 Rb8 30. Rb1 Bxb2 31. Kd1 Bc3 32. Rb2 Rxb2 33. Nc1 Rxg2 34. Na2 Qd2# { Black wins by checkmate. } 0-1