[Event "It (open)"] [Site "masterchessopen.com Reykjavik (Iceland)"] [Round "8"] [White "Byrne Robert E (USA)"] [Black "Welin Thomas (SWE)"] [Result "1-0"] [WhiteElo "2505"] [BlackElo "2445"] [ECO "C17"] [Opening "French: Winawer, 5.a3"] 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Nf3 Bd7 8.Be2 Ba4 9.O-O c4 10.Ng5 h6 11.Nh3 Nbc6 12.Nf4 Qa5 13.Bd2 O-O-O 14.Bg4 Kb8 15.Rb1 Rde8 16.Rb2 Nd8 17.Qf3 Bc6 18.Ra1 Rhf8 19.Nh5 f5 20.exf6 gxf6 21.Bxh6 Rf7 22.Bf4+ Ka8 23.Bg3 e5 24.Nxf6 {#r} 1-0