[Event "Ch France (accession)"] [Site "masterchessopen.com Belfort (France)"] [Round "4"] [White "Dubessay Bastien (FRA)"] [Black "Briet Antoine (FRA)"] [Result "1-0"] [WhiteElo "2336"] [BlackElo "2228"] [ECO "D85"] [Opening "Gruenfeld: Exchange, 5.e4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 c5 8.Ne2 Nc6 9.Be3 O-O 10.O-O Bg4 11.f3 Na5 12.Bd3 cxd4 13.cxd4 Be6 14.d5 Bxa1 15.Qxa1 f6 16.Bh6 Re8 17.Kh1 Rc8 18.Qb1 Bd7 19.e5 Qb6 20.Qa1 fxe5 21.f4 Nc4 22.Bxc4 Rxc4 23.fxe5 Rh4 24.e6 Rxh6 25.Rf7 {#r} 1-0