[Event "It (open)"] [Site "masterchessopen.com Canada"] [Round "0"] [White "Spassky Boris V (FRA)"] [Black "Posner"] [Result "1-0"] [WhiteElo "2690"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.dxe6 fxe6 8.cxb5 Qa5 9.Bxf6 gxf6 10.Qc2 Kf7 11.e3 a6 12.Bd3 Bb7 13.Ne2 axb5 14.O-O Rg8 15.Be4 Bc6 16.Rad1 Ra7 17.Bxc6 Nxc6 18.Qh7+ Rg7 19.Qxh6 Bxc3 20.Nxc3 Qb4 21.Qh5+ Kg8 22.Qe8+ Kh7 23.f4 Ra8 24.Qxa8 Qxb2 25.Rf2 Qxc3 26.Qe8 Qxe3 27.Qh5+ Kg8 28.Rxd7 {#r} 1-0