2017.08.20
1 : 0
Benko's opening
1.g3 Nf6 2.Bg2 e5 3.c4 d5 4.cxd5 Nxd5 5.Nf3 Qf6 6.O-O Bd6 7.d4 exd4 8.Nxd4 Nb6 9.Nc3 O-O 10.Ne4 Qe7 11.Bg5 f6 12.Nxd6 Qxd6 13.Bf4 Qe7 14.Nb5 Na6 15.Qc2 Be6 16.Bxb7 Nb4 17.Qxc7 Rae8 18.Bd6 Qxc7 19.Nxc7 N4d5 20.Nxe6 Rxe6 21.Bxf8 Kxf8 22.Rfd1 Nb4 23.a3 Nc2 24.Rac1 Rxe2 25.Bf3 Re5 26.Rxc2 a5 27.Rc7 Rb5 28.Rd8#