[Event "Challenge from peterpully"] [Site "http://gameknot.com/chess.pl?bd=21381901"] [Date "2014.12.03"] [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?! { (-0.65 → -1.21) Inaccuracy. Kg1 was best. } (20. Kg1 b6 21. Nf3 h6 22. b4 axb4 23. axb4 Nxb4 24. Nxb4 cxb4 25. Bd2 Nc6) 20... Ng6 21. Rh1 Nh4 22. Kg1 Rf6 *