[Event "Farzin Chess Club 146 Arena"] [Site "https://lichess.org/grGlJStL"] [Date "2020.04.18"] [White "Rostamy1387"] [Black "sokoncheh"] [Result "0-1"] [UTCDate "2020.04.18"] [UTCTime "11:34:35"] [WhiteElo "1545"] [BlackElo "2084"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "600+2"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 { B00 Pirc Defense } 2. Nc3 Nf6 3. Nf3 c5 4. d3 Nc6 5. a3 e5 6. h3 Be6 7. Be2 a6 8. O-O b5 9. Be3?! { (0.07 → -0.51) Inaccuracy. Ng5 was best. } (9. Ng5 Bd7 10. f4 Be7 11. Nd5 O-O 12. c3 exf4 13. Nxe7+ Qxe7 14. Bxf4 Ne5 15. Nf3 Ng6) 9... b4?? { (-0.51 → 1.71) Blunder. Be7 was best. } (9... Be7 10. Nh2 Nd4 11. Bg4 O-O 12. Bxe6 fxe6 13. Ne2 Nc6 14. Ng3 a5 15. a4 b4 16. Rc1) 10. Nd5? { (1.71 → 0.13) Mistake. axb4 was best. } (10. axb4 Nxb4) 10... Bxd5 11. exd5 Ne7? { (0.28 → 1.62) Mistake. Nxd5 was best. } (11... Nxd5 12. axb4 cxb4 13. d4 Be7 14. Bc4 Nxe3 15. fxe3 O-O 16. Bd5 Qb6 17. c3 Rac8 18. Qd3) 12. axb4 cxb4 13. c4 bxc3 14. bxc3?! { (1.82 → 0.83) Inaccuracy. d4 was best. } (14. d4 cxb2) 14... Nexd5 15. Bg5? { (0.96 → -0.61) Mistake. Bd2 was best. } (15. Bd2) 15... Be7 16. c4 Nc3 17. Qc2 Nxe2+ 18. Qxe2 O-O 19. d4 e4? { (-0.51 → 0.63) Mistake. h6 was best. } (19... h6 20. Bh4) 20. Nd2?! { (0.63 → -0.09) Inaccuracy. Bxf6 was best. } (20. Bxf6 Bxf6) 20... d5 21. Ra5?? { (-0.03 → -7.74) Blunder. Rfd1 was best. } (21. Rfd1 dxc4) 21... Qxa5 22. cxd5 Qxd5 23. Bxf6 Bxf6 24. Ra1 Bxd4 25. Rxa6 Rxa6 26. Qxa6?! { (-25.15 → Mate in 10) Checkmate is now unavoidable. Nxe4 was best. } (26. Nxe4 Re6) 26... Bxf2+ 27. Kxf2 Qxd2+ 28. Kg1 e3 29. Kf1 Qf2# { Black wins by checkmate. } 0-1