[Event "Casual correspondence game"] [Site "https://lichess.org/LsoBghwL"] [Date "2024.04.21"] [White "lichess AI level 5"] [Black "fluorhydric"] [Result "0-1"] [UTCDate "2024.04.21"] [UTCTime "17:19:36"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "B20"] [Opening "Sicilian Defense: Mengarini Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. a3 { B20 Sicilian Defense: Mengarini Variation } Nc6 3. b4 cxb4 4. axb4 Nxb4 5. c3 Nc6 6. d4 d5 7. Bb5 Nf6 8. e5 Nd7 9. Bd3 Nb6 10. Qc2 g6?! { (0.10 → 0.69) Inaccuracy. Bd7 was best. } (10... Bd7) 11. Ne2 Bg7 12. O-O O-O 13. Nf4 Nc4 14. Qb3?! { (0.43 → -0.19) Inaccuracy. Na3 was best. } (14. Na3 Nxa3 15. Bxa3 Bh6 16. Bc1 Bxf4 17. Bxf4 Kh8 18. h4 Be6 19. f3 Rc8 20. Be3 Na5) 14... N6a5 15. Qa2 b5 16. Na3 Nxa3 17. Qxa3 Nc4 18. Qc5 Bb7? { (0.20 → 1.40) Mistake. e6 was best. } (18... e6) 19. Re1?? { (1.40 → -0.46) Blunder. Qxb5 was best. } (19. Qxb5 Qb6 20. Qd7 e6 21. Qe7 Rfb8 22. Qg5 Qc7 23. h4 Nxe5 24. dxe5 Qxc3 25. Ra3 Qxe5) 19... Qb6? { (-0.46 → 0.64) Mistake. a6 was best. } (19... a6) 20. Qxe7 Rfe8 21. Qg5?? { (0.86 → -1.00) Blunder. Qd7 was best. } (21. Qd7 Rad8) 21... b4? { (-1.00 → 0.51) Mistake. f6 was best. } (21... f6) 22. Nh5?? { (0.51 → -1.61) Blunder. Qg3 was best. } (22. Qg3) 22... gxh5? { (-1.61 → -0.20) Mistake. h6 was best. } (22... h6) 23. Ra4?? { (-0.20 → -2.16) Blunder. Qxh5 was best. } (23. Qxh5 h6) 23... bxc3?! { (-2.16 → -1.42) Inaccuracy. a5 was best. } (23... a5 24. Qxh5) 24. Rd1?? { (-1.42 → -5.01) Blunder. Qxh5 was best. } (24. Qxh5 h6) 24... Qb3 25. Qxh5 Qxa4 26. Be3?! { (-4.78 → -6.64) Inaccuracy. Re1 was best. } (26. Re1 Qa6 27. Qxh7+ Kf8 28. h4 Re6 29. h5 Rh6 30. Qf5 Re8 31. g4 Bc8 32. Qg5 Qb6) 26... Nxe3 27. Qxh7+?! { (-6.53 → -11.02) Inaccuracy. fxe3 was best. } (27. fxe3 Ba6 28. Qxh7+ Kf8 29. Bc2 Qa2 30. Rc1 Rab8 31. g4 Rb2 32. g5 Rxc2 33. Qxc2 Qxc2) 27... Kf8 28. Rb1 c2 29. fxe3 cxb1=Q+ 30. Bxb1 Qd1+ 31. Kf2 Re6 32. Qd3 Qxd3 33. Bxd3 a5 34. Kf3 a4 35. e4 dxe4+ 36. Bxe4?! { (-17.32 → Mate in 9) Checkmate is now unavoidable. Kg4 was best. } (36. Kg4 exd3 37. Kh3 a3 38. g4 d2 39. Kg3 a2 40. Kf4 Ra3 41. h3 Bh6+ 42. g5) 36... Bxe4+ 37. Kxe4?! { (-88.22 → Mate in 8) Checkmate is now unavoidable. Kf4 was best. } (37. Kf4 a3) 37... a3 38. h4 a2 39. Kf4 a1=Q 40. g4 Qxd4+ 41. Kg3 Ra3+ 42. Kg2 Qb2+ 43. Kh1 Ra1# { Black wins by checkmate. } 0-1