[Event "Cambados: Ronda 9"] [Site "https://lichess.org/study/xcQx7uiy/1OAtndXI"] [Date "2023.08.13"] [White "?"] [Black "?"] [Result "1-0"] [UTCDate "2023.08.13"] [UTCTime "14:04:55"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 { B22 Sicilian Defense: Alapin Variation } d6 3. d4 cxd4 4. cxd4 Nf6?! { (0.54 → 1.30) Inaccuracy. d5 was best. } (4... d5 5. exd5 Nf6 6. Bb5+ Nbd7 7. Nf3 a6 8. Bxd7+ Qxd7 9. O-O) 5. Nc3 g6 6. Bg5?! { (1.45 → 0.54) Inaccuracy. Nf3 was best. } (6. Nf3 a6 7. Be2 Bg7 8. e5 Nfd7 9. exd6 exd6 10. Bf4 Nf6) 6... Bg7 7. Nf3 O-O 8. Bc4?! { (0.53 → -0.34) Inaccuracy. h3 was best. } (8. h3 d5 9. e5 Ne4 10. Be3 Nc6 11. Rc1 Nxc3 12. Rxc3 f6) 8... Nc6?! { (-0.34 → 0.30) Inaccuracy. Nxe4 was best. } (8... Nxe4 9. Nxe4) 9. Rc1? { (0.30 → -1.06) Mistake. d5 was best. } (9. d5 Na5 10. Be2 Bg4 11. Nd2 Bxe2 12. Qxe2 Rc8 13. Rc1 a6 14. O-O b5 15. b3 Qd7) 9... Na5? { (-1.06 → 0.32) Mistake. Nxe4 was best. } (9... Nxe4) 10. Be2 Bd7? { (0.28 → 1.72) Mistake. d5 was best. } (10... d5 11. e5 Ne4 12. Bf4 Nxc3 13. bxc3 Bf5 14. h3 Rc8 15. O-O Rc6 16. g4 Be6 17. Re1) 11. e5?! { (1.72 → 1.10) Inaccuracy. b4 was best. } (11. b4 Nc6 12. b5 Na5 13. e5 Ne8 14. Nd5 f6 15. Bd2 b6 16. O-O Rc8 17. Qa4 Rxc1) 11... Ne8 12. O-O Nc6 13. Nd5 f6?! { (0.25 → 1.20) Inaccuracy. h6 was best. } (13... h6 14. Be3) 14. exf6 exf6?! { (1.21 → 2.05) Inaccuracy. Nxf6 was best. } (14... Nxf6 15. Nxf6+ exf6 16. Qb3+ Kh8 17. Bd2 Qb6 18. d5 Qxb3 19. axb3 Ne7 20. Rc7 Rfd8 21. Rxb7) 15. Bh4? { (2.05 → 0.38) Mistake. Bd2 was best. } (15. Bd2 Kh8 16. Re1 Rc8 17. Qb3 Be6 18. Bc4 Bg4 19. Nf4 Na5 20. Bxa5 Qxa5 21. Nh4 Bh6) 15... Be6?! { (0.38 → 1.34) Inaccuracy. g5 was best. } (15... g5 16. Bg3) 16. Bc4?! { (1.34 → 0.69) Inaccuracy. Nf4 was best. } (16. Nf4) 16... Nc7? { (0.69 → 2.19) Mistake. Bf7 was best. } (16... Bf7 17. Re1) 17. Nxc7 Bxc4 18. Rxc4? { (2.32 → 0.57) Mistake. Nxa8 was best. } (18. Nxa8 Bxf1 19. d5 Bh6 20. dxc6 Bxc1 21. Kxf1 Qxa8 22. Qxc1 bxc6 23. Bg3 Qb8 24. Kg1 Rf7) 18... Qxc7 19. d5 Rfd8?? { (0.63 → 5.17) Blunder. Qf7 was best. } (19... Qf7 20. b3) 20. dxc6 bxc6 21. Nd4 Qb7 22. b3 c5 23. Ne6 Rd7 24. Nxg7 Kxg7 25. Qa1 g5 26. Bxg5 Rf8 27. Re1 Kg6 28. Bh4 Rg7 29. Qb1+ Kh6 30. Bg3 f5 31. Re6+ Kh5?? { (6.65 → Mate in 2) Checkmate is now unavoidable. Rg6 was best. } (31... Rg6 32. Rh4+ Kg7 33. Qa1+ Rff6 34. Rxd6 a6 35. Rxf6 Rxf6 36. Be5 Qe7 37. Bxf6+ Qxf6 38. Qxf6+) 32. Rh4+ Kg5 33. f4# { White wins by checkmate. } 1-0