[Event "Ch URS (1/2 final)"] [Site "masterchessopen.com – Leningrad (Russia)"] [Round "2"] [White "Alatortsev Vladimir A (RUS)"] [Black "Tolush Alexander (RUS)"] [Result "1-0"] [ECO "E41"] [Opening "Nimzo-Indian: 4.e3 c5 5.Nf3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Nf3 O-O 6.Bd3 d5 7.O-O Nbd7 8.Bd2 dxc4 9.Bxc4 cxd4 10.exd4 b6 11.Qb3 Be7 12.Rad1 Bb7 13.Ne5 Kh8 14.Rfe1 a6 15.Bg5 b5 16.Bd3 Nb6 17.Bb1 b4 18.Ne2 Kg8 19.Bxf6 gxf6 20.Bxh7+ Kh8 21.Qh3 Kg7 22.Ng4 {#r} 1-0