[Event "Challenge from peterpully"] [Site "http://gameknot.com/chess.pl?bd=21381901"] [Date "2014.12.19"] [Round "-"] [White "peterpully"] [Black "mamamiachesso"] [Result "*"] [WhiteElo "1837"] [BlackElo "1200"] [Variant "Standard"] [TimeControl "-"] [ECO "A30"] [Opening "English Opening: Symmetrical Variation"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. c4 c5 { A30 English Opening: Symmetrical Variation } 2. g3 Nc6 3. Bg2 g6 4. Nc3 e6 5. Nf3 Bg7 6. O-O Nge7 7. d3 O-O 8. e4 d5 9. Qe2 d4 10. Nb1 e5 11. Nbd2 Bg4 12. h3 Bd7 13. Kh2 Qc7 14. Rb1 Rae8 15. a3 a5 16. b3 f5 17. Ne1 f4 18. g4 Qd6 19. Nc2 g5 20. f3?! { (-0.60 → -1.20) Inaccuracy. Nf3 was best. } (20. Nf3 h5 21. gxh5 g4 22. hxg4 Bxg4 23. b4 axb4 24. axb4 Nxb4 25. Nxb4 cxb4 26. Rh1 Bxh5 27. Kg1 Qg6 28. Rxb4 Rb8 29. Rh2 Nc6) 20... Ng6 21. Rh1 Nh4 22. Kg1 Rf6 23. Kf2 h5 24. b4 axb4 *