                      |
(19) Botvinnik,M - Smyslov,V [A36]
Ch World (match) Moscow (Russia) (19), 1957
1.c4 g6 2.Nc3 c5 3.g3 Bg7 4.Bg2 Nc6 5.e3 e6 6.Nge2 Nge7 7.d4 cxd4 8.Nxd4 d5 9.cxd5 Nxd4 10.exd4 Nxd5 11.0-0 0-0 12.Qb3 Qb6 13.Nxd5 exd5 14.Bxd5 Qxb3 15.Bxb3 Bxd4 1/2-1/2