[Event "It (active)"] [Site "masterchessopen.com Nijmegen (Netherlands)"] [Date "1980.02.09"] [Round "1"] [White "Sosonko Gennadi (NED)"] [Black "Enklaar Bertus F (NED)"] [Result "1-0"] [WhiteElo "2545"] [BlackElo "2395"] [ECO "E15"] [Opening "Queen's Indian: 4.g3 Bb7"] 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.d5 exd5 8.Nd4 Bc6 9.cxd5 Bxd5 10.Bxd5 Nxd5 11.e4 Nb4 12.Nc3 Re8 13.Nf5 Bf8 14.Re1 a5 15.a3 N4c6 16.Nd5 Na6 17.Bf4 Ne5 18.Qe2 Ng6 19.Bd2 Nc5 20.f3 c6 21.Nf4 d5 22.Bc3 Nxf4 23.gxf4 dxe4 24.Nh6+ {#r} 1-0