[Event "Casual correspondence game"] [Site "https://lichess.org/OCW5bk6r"] [Date "2020.10.30"] [White "marcin_smu"] [Black "lichess AI level 7"] [Result "0-1"] [UTCDate "2020.10.30"] [UTCTime "23:25:14"] [WhiteElo "1667"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Bc4 e6 4. O-O Nf6 5. d3 Be7 6. Nc3 O-O 7. Bf4 a6 8. Qd2 b5 9. Bb3 d5 10. e5?! { (-0.62 → -1.60) Inaccuracy. exd5 was best. } (10. exd5 exd5) 10... Ne8? { (-1.60 → -0.10) Mistake. Nh5 was best. } (10... Nh5 11. a4) 11. a3 Rb8 12. Rfe1 h6 13. Ba2?? { (-0.47 → -3.06) Blunder. h3 was best. } (13. h3 a5) 13... g5 14. Bg3 g4 15. Qxh6 gxf3 16. gxf3? { (-2.01 → -3.44) Mistake. Ne4 was best. } (16. Ne4 Rb6) 16... Ng7 17. Kh1?! { (-2.73 → -3.50) Inaccuracy. Ne2 was best. } (17. Ne2 Bg5 18. Qh3 Nf5 19. Rad1 Bh6 20. Kh1 Bg7 21. Rg1 b4 22. d4 Ncxd4 23. Nxd4 cxd4) 17... Bg5 18. Qh3 Nd4 19. f4 Be7 20. Rg1 b4?! { (-2.71 → -1.91) Inaccuracy. Ndf5 was best. } (20... Ndf5 21. f3) 21. axb4 Rxb4 22. Nd1?! { (-2.28 → -3.64) Inaccuracy. f3 was best. } (22. f3 Ndf5) 22... Ndf5 23. c3?! { (-3.05 → -3.98) Inaccuracy. d4 was best. } (23. d4 cxd4) 23... Ra4 24. Ne3?? { (-3.60 → -8.32) Blunder. d4 was best. } (24. d4 cxd4) 24... d4 25. Nxf5 Bb7+ 26. Rg2 Bxg2+ 27. Qxg2 Nxf5 28. Rg1 Rxa2 29. Bh4+ Kh7 30. Bxe7 Qxe7 31. Qh3+ Qh4 32. Qxh4+ Nxh4 33. Rg4 Ng6 34. h4 dxc3 35. bxc3 Ra4 36. h5 Nxf4 37. f3 Ra1+ 38. Kh2 Ra2+ 39. Kh1?! { (-20.10 → Mate in 6) Checkmate is now unavoidable. Kg3 was best. } (39. Kg3 Nxd3) 39... Rb8 40. Rg1 Rbb2 41. Re1 Nxh5 42. d4 Ng3+ 43. Kg1 c4 44. d5 Rg2# { Black wins by checkmate. } 0-1