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(21) Botvinnik,M - Smyslov,V [D79]
Ch World (match) Moscow (Russia) (21), 1957
1.d4 Nf6 2.c4 g6 3.g3 c6 4.Bg2 d5 5.cxd5 cxd5 6.Nc3 Bg7 7.Nf3 0-0 8.Ne5 Bf5 9.0-0 Ne4 10.Nxe4 Bxe4 11.f3 Bf5 12.Be3 Nd7 13.Nxd7 Qxd7 1/2-1/2