[Event "Rated correspondence game"] [Site "https://lichess.org/aK2gZMTs"] [Date "2023.04.15"] [White "n4d1m"] [Black "Abdallah_osman"] [Result "0-1"] [UTCDate "2023.04.15"] [UTCTime "18:38:42"] [WhiteElo "1500"] [BlackElo "1380"] [WhiteRatingDiff "-320"] [BlackRatingDiff "+145"] [Variant "Standard"] [TimeControl "-"] [ECO "B54"] [Opening "Sicilian Defense: Prins Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 { B54 Sicilian Defense: Prins Variation } g6?! { (0.00 → 0.86) Inaccuracy. e5 was best. } (5... e5 6. Nb3 Be6 7. c4 Nbd7 8. Nc3 Rc8 9. Be3 Bxc4 10. Bxc4) 6. c4 Bg7 7. Be3 O-O 8. Bd3 Nc6 9. Nxc6?! { (0.18 → -0.58) Inaccuracy. Be2 was best. } (9. Be2 e6) 9... bxc6 10. g4?? { (-0.42 → -2.39) Blunder. O-O was best. } (10. O-O Be6) 10... Bd7?? { (-2.39 → -0.62) Blunder. Rb8 was best. } (10... Rb8 11. Bd4 d5 12. cxd5 cxd5 13. e5 Nd7 14. f4 Rb4 15. Be2 g5 16. a3 Rxd4 17. Qxd4) 11. Nc3 c5 12. a3?! { (-0.22 → -0.90) Inaccuracy. Qd2 was best. } (12. Qd2 Rb8) 12... Rb8 13. b4?? { (-0.93 → -3.36) Blunder. Rb1 was best. } (13. Rb1 Bc6) 13... cxb4 14. axb4 Rxb4?! { (-3.42 → -2.14) Inaccuracy. Nxg4 was best. } (14... Nxg4 15. Bd2 Ne5 16. Be2 e6 17. O-O Rxb4 18. Rb1 Rxb1 19. Qxb1 Qc7 20. Qa2 Rc8 21. Rb1) 15. Rxa7? { (-2.14 → -3.94) Mistake. Bd2 was best. } (15. Bd2 Rb2 16. Rb1 Rxb1 17. Qxb1 Bc6 18. Qa2 a5 19. Nb5 Qd7 20. Be3 Ra8 21. O-O Qb7) 15... Nxg4 16. fxg4 Bxc3+ 17. Bd2 Bxd2+ 18. Qxd2 Ra4 19. Rxa4 Bxa4 20. g5?! { (-3.19 → -4.20) Inaccuracy. O-O was best. } (20. O-O Bc6 21. h4 Qb6+ 22. Qf2 Qa5 23. Qd4 Qd2 24. h5 Qg5 25. Be2 Ra8 26. Rf2 Ra2) 20... Qd7 21. Qc3?! { (-3.70 → -5.36) Inaccuracy. O-O was best. } (21. O-O Qa7+ 22. Qf2 Qa5 23. Qe3 Qe5 24. h4 Bd7 25. Rf2 Be6 26. Rc2 Rc8 27. Be2 Ra8) 21... Qg4 22. Qc1 f5 23. Rf1 fxe4 24. Rxf8+ Kxf8 25. Be2 Qg1+ 26. Kd2?? { (-4.65 → Mate in 11) Checkmate is now unavoidable. Bf1 was best. } (26. Bf1 Qxh2 27. Qe3 Qe5 28. Bg2 Bd7 29. Kf2 Be6 30. Bf1 Bg4 31. Bg2 Kg7 32. Kg1 Be6) 26... e3+ 27. Kc3 Qxc1+ 28. Kb4 Qd2+ 29. Ka3 Qxe2 30. Kb4 Qd2+ 31. Ka3 e2 32. h4 e1=Q 33. c5 Qb4+ 34. Ka2 Qeb1# { Black wins by checkmate. } 0-1