[Event "عجب بابا عجب"] [Site "https://lichess.org/HkDYnjqf"] [Date "2021.05.31"] [White "mohamadmahdi021"] [Black "Hosi_mosi"] [Result "0-1"] [UTCDate "2021.05.31"] [UTCTime "18:36:11"] [WhiteElo "1138"] [BlackElo "1337"] [WhiteRatingDiff "-25"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A00"] [Opening "Polish Opening: Grigorian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 Nc6 { A00 Polish Opening: Grigorian Variation } 2. Na3?? { (0.20 → -1.52) Blunder. b5 was best. } (2. b5 Na5 3. e3 e6 4. Nf3 d5 5. Be2 Nf6 6. O-O Bd6) 2... Nxb4 3. Nc4 d5 4. Na5?! { (-2.57 → -3.46) Inaccuracy. Ne5 was best. } (4. Ne5 Qd6) 4... e6?! { (-3.46 → -2.21) Inaccuracy. c5 was best. } (4... c5 5. Nb3 c4 6. c3 Na6 7. Nd4 e5 8. Nc2 e4 9. d4 Nc7 10. g3 Nf6 11. Nh3) 5. Nxb7?? { (-2.21 → -5.21) Blunder. c3 was best. } (5. c3 Na6 6. e3 Nb8 7. Nb3 Nf6 8. c4 b6 9. Be2 dxc4 10. Bxc4 Bb7 11. Nf3 Nbd7) 5... Bxb7 6. Ba3 Nc6 7. Bxf8 Kxf8 8. e4 dxe4 9. Bb5 Nf6 10. Bxc6 Bxc6 11. h3 a5 12. Nf3 exf3 13. gxf3 a4 14. Rh2 a3 15. Rg2 g6 16. Rxg6 hxg6 17. Rb1 Rxh3 18. Rb6?! { (-20.02 → Mate in 7) Checkmate is now unavoidable. Rb3 was best. } (18. Rb3 Qd5) 18... Rh1+ 19. Ke2 Bxf3+ 20. Kxf3 Rxd1 21. Rxe6 fxe6 22. d4 Qxd4 23. c4 Qe4+ 24. Kg3 Rd3+ 25. f3 Qxf3+ 26. Kh4 Rd4+ 27. Kg5 Qf5+ 28. Kh6 Rh4# { Black wins by checkmate. } 0-1