[Event "Ch USA"] [Site "masterchessopen.com – New York (USA)"] [Round "1"] [White "Byrne Robert E (USA)"] [Black "Seidman Herbert"] [Result "1-0"] [WhiteElo "2434"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.d4 Qe7 7.O-O g6 8.Nbd2 Bg7 9.Re1 exd4 10.cxd4 O-O-O 11.Bxc6 Bxc6 12.d5 Bd7 13.Nc4 Bg4 14.h3 Bxf3 15.Qxf3 f5 16.Qb3 Bd4 17.Be3 Bxe3 18.Rxe3 f4 19.Rc3 b5 20.Qa3 Qxe4 21.Nxd6+ {#r} 1-0