[Event "Ch World (juniors) (under 18)"] [Site "masterchessopen.com Halkidiki (Greece)"] [Round "8"] [White "Friedel Joshua E (USA)"] [Black "Mamedyarov Shakhriyar (AZE)"] [Result "0-1"] [WhiteElo "2436"] [BlackElo "2660"] [ECO "C17"] [Opening "French: Winawer, Advance, 4...c5"] 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Qg4 Ne7 6.Nf3 cxd4 7.Nxd4 Qc7 8.Bb5+ Bd7 9.O-O Bxc3 10.Bxd7+ Nxd7 11.Nb5 Qb6 12.Nxc3 O-O 13.Re1 Rfc8 14.a4 Rc4 15.Qh3 Rac8 16.Nb5 Nf5 17.g4 Rxc2 18.Rf1 Nd4 19.Be3 Ne2+ 20.Kh1 d4 {#R} 0-1