[Event "It (open) (b)"] [Site "Detroit (USA)"] [Round "7"] [White "Nikitin M"] [Black "Choyke J"] [Result "0-1"] [ECO "B03"] [Opening "Alekhine: 3.d4 d6 4.exd6"] 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.exd6 cxd6 5.c4 Nb6 6.Nf3 g6 7.Nc3 Bg7 8.Be3 O-O 9.Qd2 Nc6 10.O-O-O Bg4 11.h3 Bxf3 12.gxf3 d5 13.b3 e6 14.Bd3 Nxd4 15.Bxd4 Bxd4 16.h4 Qf6 17.Nb5 Be5 18.Qe2 dxc4 {#R} 0-1