[Event "It (sheveningen)"] [Site "masterchessopen.com – France"] [Round "4"] [White "Derieux Christian (FRA)"] [Black "Marechal Christian"] [Result "1-0"] [WhiteElo "2025"] [ECO "E70"] [Opening "King's Indian: 4.e4 d6"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 c6 6.Be3 Nbd7 7.Qd2 h5 8.O-O-O O-O 9.e5 Ne8 10.f4 a6 11.Nf3 b5 12.h3 Nb6 13.Rg1 Nxc4 14.Bxc4 bxc4 15.g4 hxg4 16.hxg4 f5 17.Qh2 fxg4 18.Ng5 Rf7 19.Qh7+ Kf8 20.Qxg6 Rf5 21.e6 Rf6 22.Nh7+ Kg8 23.Nxf6+ Nxf6 24.Qf7+ Kh8 25.Rh1+ {#r} 1-0