[Event "Casual correspondence game"] [Site "https://lichess.org/voZhRQVW"] [Date "2022.10.17"] [White "Rainbow52"] [Black "ottoguitar"] [Result "1-0"] [UTCDate "2022.10.17"] [UTCTime "20:58:52"] [WhiteElo "1972"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "B27"] [Opening "Sicilian Defense: Katalimov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 b6?! { (0.00 → 0.78) Inaccuracy. d6 was best. } { B27 Sicilian Defense: Katalimov Variation } (2... d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e5 6. O-O Be7 7. Bc2) 3. d4 Nf6? { (0.82 → 2.16) Mistake. cxd4 was best. } (3... cxd4 4. Nxd4 a6 5. Be3 e6 6. c4 Nf6 7. Nc3 Bb7 8. f3) 4. e5 Nd5 5. c3? { (1.86 → 0.69) Mistake. c4 was best. } (5. c4 Nc7 6. d5 d6 7. Nc3 g6 8. exd6 Qxd6 9. Ne4 Qd8) 5... e6 6. Bg5 f6 7. exf6 gxf6 8. Bh4 Bh6?! { (0.93 → 1.87) Inaccuracy. Bg7 was best. } (8... Bg7 9. Bg3 O-O 10. dxc5 bxc5 11. Nbd2 f5 12. Bd6 Rf6 13. Nc4 Ba6 14. Nfe5 Nc6 15. Nxc6) 9. Ne5 Qe7?? { (1.45 → 7.67) Blunder. O-O was best. } (9... O-O 10. Qh5 Bc1 11. Nd3 Bg5 12. Bxg5 fxg5 13. dxc5 bxc5 14. Na3 d6 15. h4 g4 16. Qxg4+) 10. Qh5+ Kd8 11. Qxh6 cxd4 12. c4 Qb4+ 13. Nd2 Qxb2 14. Nf7+ Kc7 15. Rb1 Qxa2 16. cxd5 Qxd5 17. Rc1+ Nc6 18. Nxh8 f5 19. Qxh7 Bb7 20. Bg3+ e5 21. Ng6 f4 22. Bh4 f3 23. Nxf3 Qa5+ 24. Kd1 Qa4+ 25. Ke1 d3 26. Bxd3 e4?! { (15.41 → Mate in 2) Checkmate is now unavoidable. Qa3 was best. } (26... Qa3 27. Ke2 Re8 28. Nfxe5 Qb2+ 29. Kf3 Rxe5 30. Nxe5 Qxe5 31. Bg3 Kd8 32. Bxe5 Nxe5+ 33. Kg3) 27. Nfe5?! { (Mate in 2 → 17.91) Lost forced checkmate sequence. Bg3+ was best. } (27. Bg3+ Kd8 28. Qh8#) 27... Qd4?! { (17.91 → Mate in 11) Checkmate is now unavoidable. Qb4+ was best. } (27... Qb4+ 28. Kf1 Qd6 29. Bxe4 Qd2 30. Nd3 Qxc1+ 31. Nxc1 Re8 32. Bg3+ Kc8 33. Bd3 Rd8 34. Ne2) 28. Qxd7+?! { (Mate in 11 → 12.72) Lost forced checkmate sequence. Bg3 was best. } (28. Bg3 Qb4+ 29. Kf1 Qd6 30. Nxd7 Re8 31. Nc5+ Ne7 32. Ne6+ Kb8 33. Bxd6+ Ka8 34. Nc7+ Kb8) 28... Kb8?! { (12.72 → Mate in 3) Checkmate is now unavoidable. Qxd7 was best. } (28... Qxd7 29. Nxd7 exd3 30. Nde5 Re8 31. Ne7 Rxe7 32. Bxe7 b5 33. Kd2 Kb6 34. Nxc6 Bxc6 35. Rxc6+) 29. Nxc6+ Bxc6 30. Bg3+ Qd6 31. Bxd6# { White wins by checkmate. } 1-0