[Event " Philidor Defense: Lopez counter-gambit Jaenisch Variation "] [Site "www.masterchessopen.com"] [Date "2014.10.10"] [Round "1"] [White "White"] [Black "C41"] [ECO "C41"] [Opening "Philidor: Lopez Countergambit"] 1.e4 e5 2.Nf3 d6 3.Bc4 f5 4.d4 exd4 5.Ng5 Nh6 6.Nxh7 *