1.c4
Nf6
2.d4
e6
3.Nc3
d5
4.Bf4
Be7
5.e3
0-0
6.Rc1
a6
7.c5
[7.Nf3
would transpose to usual lines.]
7...Nc6
8.a3
b6
9.b4
Bb7
10.Bd3
Nd7
11.Nf3
Bf6
12.Bb1
bxc5
13.bxc5
g6
14.0-0
Bg7
15.Bg3
15...Ne7
[Naturally Black would love to get in the 15...e5?
break, but it continues unplayable. 16.Ba2!
e4
(16...exd4
17.Nxd5
dxe3
18.Bxc7
) 17.Nxd5
exf3
18.Bxc7
Qg5
19.Qxf3
]
16.Qa4
h6
17.Bd3
Ra7
18.Na2
Nf5
19.Bxf5
exf5
20.Rb1
Nf6
21.c6!
Black is strategicaly lost. The c-pawn has driven a wedge in the position and Black's pieces are running around like headless chickens.
21...Bc8
22.Nc3
Ne4
23.Nb5
Nxg3
24.hxg3
Ra8
25.Qa5
25...Be6?
[Athough it might appear to fly in the face of good sense, Black's best move to protect c7 is 25...Re8!
It may seem to invite 26.Nxc7
but the pawn is untouchable due to 26...Ra7
]
26.Nxc7
Rc8
27.Rb7
Re8
28.Qb6
Re7
29.Nxd5
Qxd5
[29...Qxb6?
30.Nxe7+
Kf8
31.Nxg6+
fxg6
32.Rxb6
]
30.Rxe7
Rxc6
31.Qb8+
Kh7
32.Ne5
Rc3
33.Rb1
Rxa3
34.Qb7
Bxe5
35.Qxd5
Bxd5
36.Rxe5
Be6
37.d5
Ra5
38.Rd1
Kg7
39.Rxe6
1-0