[Event "Practice Chessathon"] [Site "https://lichess.org/IFHnqsyL"] [Date "2022.04.21"] [White "greatpawn67"] [Black "medo_10803"] [Result "1-0"] [UTCDate "2022.04.21"] [UTCTime "12:23:18"] [WhiteElo "1994"] [BlackElo "1935"] [WhiteRatingDiff "+41"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 { B22 Sicilian Defense: Alapin Variation } Nc6 3. d4 cxd4 4. cxd4 d5 5. e5?! { (0.47 → -0.13) Inaccuracy. exd5 was best. } (5. exd5 Qxd5 6. Nf3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 e4) 5... e6 6. Nf3 a6?! { (0.00 → 0.94) Inaccuracy. Nge7 was best. } (6... Nge7 7. Nc3 Nf5 8. Bb5 Bd7 9. O-O Rc8 10. Rb1 Nb4 11. Be2) 7. Be2?! { (0.94 → 0.09) Inaccuracy. Nc3 was best. } (7. Nc3 Nge7 8. Bd3 h6 9. Bc2 Nf5 10. O-O Be7 11. a3 Rb8) 7... Nge7 8. O-O Qb6?! { (0.29 → 0.92) Inaccuracy. Nf5 was best. } (8... Nf5) 9. Nc3 Bd7 10. Na4 Qa7 11. Nc5?! { (0.94 → 0.10) Inaccuracy. Be3 was best. } (11. Be3) 11... b6?? { (0.10 → 2.06) Blunder. Nxd4 was best. } (11... Nxd4 12. Nxd7 Nxf3+ 13. Bxf3 Kxd7 14. Be3 Qb8 15. Rc1 Ke8 16. Qa4+ b5 17. Qa5 Nf5 18. Bb6) 12. Nb3? { (2.06 → 0.62) Mistake. Nxd7 was best. } (12. Nxd7 Qxd7) 12... Nf5 13. g4 Nfe7 14. Ng5?! { (0.75 → -0.20) Inaccuracy. Be3 was best. } (14. Be3 Ng6) 14... h6?! { (-0.20 → 0.75) Inaccuracy. f6 was best. } (14... f6 15. Nf3) 15. Nh3 b5?! { (0.72 → 1.77) Inaccuracy. Ng6 was best. } (15... Ng6 16. f4 Nh4 17. Bd2 Rc8 18. Rc1 a5 19. Be1 Be7 20. f5 exf5 21. Bxh4 Bxh4 22. gxf5) 16. Be3 Ng6?! { (1.43 → 2.10) Inaccuracy. Nc8 was best. } (16... Nc8 17. Nc1) 17. f4 Be7 18. Qd2?! { (2.16 → 1.54) Inaccuracy. Rc1 was best. } (18. Rc1) 18... Bb4 19. Qd3 Ba5? { (1.62 → 3.16) Mistake. h5 was best. } (19... h5 20. gxh5 Nh4 21. Bf2 Nf5 22. Rfc1 Be7 23. Ng5 Rc8 24. Bg4 Nh6 25. h3 a5 26. a3) 20. f5 Nb4?? { (3.37 → 8.14) Blunder. Nge7 was best. } (20... Nge7 21. Nxa5) 21. Qd2 Nxe5 22. dxe5?! { (8.86 → 5.51) Inaccuracy. Nxa5 was best. } (22. Nxa5 Nec6 23. Nb3 exf5 24. a3 fxg4 25. Nf4 Nc2 26. Qxc2 O-O 27. Bd3 f5 28. Qc5 g5) 22... Bb6 23. Bxb6 Qxb6+ 24. Qd4 Qxd4+ 25. Nxd4 exf5 26. gxf5 O-O 27. a3 Nc6 28. Nxc6 Bxc6 29. Rac1 Rac8 30. Bf3 Rfe8 31. Rfe1 Bb7 32. Rxc8 Rxc8 33. e6 fxe6 34. fxe6 Kf8 35. e7+ Kf7 36. Nf4 Re8? { (9.09 → Mate in 10) Checkmate is now unavoidable. b4 was best. } (36... b4 37. Bg4 Rb8 38. Bd7 bxa3 39. bxa3 g5 40. e8=Q+ Rxe8 41. Bxe8+ Kg8 42. Nd3 d4) 37. Bxd5+? { (Mate in 10 → 9.43) Lost forced checkmate sequence. Bh5+ was best. } (37. Bh5+ Kf6 38. Bxe8 Bc8 39. Bc6 Kg5 40. e8=Q Kxf4 41. Qxc8 Kg5 42. Qf8 Kg6 43. Re6+ Kg5) 37... Bxd5 38. Nxd5 g5 39. Rf1+ Kg6 40. Rf8 { Black resigns. } 1-0