1.Nf3
Nf6
2.c4
e6
3.Nc3
d5
4.d4
c6
5.Bg5
dxc4
6.e4
b5
7.a4
Qb6
8.Bxf6
gxf6
9.Be2
a6
10.0-0
Bb7
11.d5
cxd5
12.exd5
b4
Destroys the balance; White is winning.
13.a5
Qc7
Diagram
14.dxe6
bxc3
15.Nd4
Rg8
16.Qa4+
Kd8
17.g3
Bd5
18.Rfd1?
A mistake, giving away the advantage. 18.Rad1 was correct.
18...Kc8?
A wrong reply, allowing white another winning possibility. [18...cxb2
19.Rab1
c3
Huebner does not see how can White's attack break through.]
19.bxc3?
The chances are now equal. [19.Qe8+
Kb7
20.bxc3
was winning.]
19...Bc5
20.e7?
Not precise. [20.Bxc4
gives better chances.]
20...Nc6?
[Black's life would be easier after 20...Bxe7
]
21.Bg4+
Kb7
22.Nb5?
A losing move. Three moves, 22.Nf5; 22.Rab1+; and 22.Nb3, give White equal chances.
22...Qe5
23.Re1
Be4?
[23...Qg5
would win.]
24.Rab1
Rxg4
25.Rxe4
Qxe4
26.Nd6+
Kc7
27.Nxe4
Rxe4
28.Qd1
Re5?
Missing a draw. Eliminating the pawn on e7 was necessary: 28...Bxe7, 28...Nxe7 or 28...Rxe7 give black chances to hold.
29.Rb7+
Kxb7
30.Qd7+
Kb8
31.e8Q+
Rxe8
32.Qxe8+
Kb7
33.Qd7+
Kb8
34.Qxc6
1-0