1.e4
e6
2.d3
the Hedgehog attack
2...d5
3.Nd2
dxe4
4.dxe4
Bc5
5.Ngf3
Nf6
6.Bd3
Nc6
7.a3!
Ng4?
this is dubious [ somewhat better was for Black to complete his development 7...0-0
8.0-0
b6
9.Nb3
Be7
10.e5
Nd7
11.Qe2
Bb7
however White can create weakness with 12.Qe4
]
8.0-0
Nce5
9.Nxe5
Nxe5
10.Bb5+
c6
[ better was 10...Bd7
]
11.Ba4
Qh4
12.Qe2
Bd6
13.h3
f5
although this move seems aggressive, the eyes of a "tiger" were simply those of a kitten. After this waekening move, White's attack proceeds witrh logic and purpose.
14.Bb3
Qf4
15.g3
Qg5
16.Nc4
Qe7
17.Nxd6+
Qxd6
18.exf5
0-0
19.Rd1
Qc7
20.fxe6
Nf3+
21.Kg2
[ 21.Qxf3?
Rxf3
22.e7+
Be6!
]
21...Qe7
22.Rd7
Bxd7
23.exd7+
Qf7
24.Bxf7+
[ 24.Qxf3
is another way!]
24...Rxf7
25.Qe8+
1-0