This game actually ended after Black's 23...Rf3, when Shirov resigned.
1.e4
e5
2.Nf3
Nf6
3.Nxe5
d6
4.Nf3
Nxe4
5.d4
d5
6.Bd3
Bd6
7.0-0
0-0
8.c4
c6
9.Qc2
Na6
10.a3
Bg4
11.Ne5
Bf5
12.b4
f6
13.Nf3
Qe8
14.b5
Qh5
15.bxa6
Bg4
16.Re1
Bxf3
17.gxf3
Qxh2+
18.Kf1
f5
19.cxd5
cxd5
20.fxe4
fxe4
21.Bxe4
dxe4
22.Be3
Bg3
23.Ra2
Rf3
0-1. [23...Rf3
Shown here are a few variations proposed by Fritz 8 as possible followups. The mainline is 24.Qc4+. 24.Qc4+
(24.Qb3+
Kh8
25.Nc3
Qh1+
26.Ke2
Rxe3+
27.Kxe3
Bf4+
28.Ke2
Qf3+
29.Kf1
Qh3+
30.Kg1
Rf8
31.Nxe4
(31.Qb2
Bh2+
32.Kh1
Qf3+
33.Kxh2
Rf6
34.Qd2
Rg6
and mate in 2) 31...Qxb3
winning; 24.Qxe4
Qh1+
25.Ke2
Rxf2+
26.Kd3
Qxe4+
27.Kxe4
Re8+
28.Kd3
Rxa2
29.Rc1
bxa6
30.d5
h5
31.Bc5
Rg2
32.Be3
Rb2
33.Bd4
Rb3+
34.Nc3
Rxa3
35.Kc2
Rc8
36.Kb2
Ra5
37.Rg1
h4
38.Kb3
Rb8+
39.Kc4
g5
40.Bxa7
Rb7
41.Bd4
g4
42.d6
Kf7
43.Rf1+
Ke8
44.Rf6
h3
45.Ne4
Be1
46.Bc5
Rh7
47.Re6+
Kd7
48.Re7+
Rxe7
49.Nf6+
Kc6
50.dxe7
Rxc5+
51.Kd4
Bc3+
52.Kd3
Re5
Fritz score: -13.56 at depth 16) 24...Kh8
25.Nc3
Two variations now. The mainline 25...Qh3+, or 25...b5. 25...Qh3+
(25...b5
26.Qb3
(26.Qxb5?
Fritz 8: 26...Qh1+
27.Ke2
Rxe3+
28.Kxe3
Qxe1+
29.Ne2
Bxf2+
30.Kf4
Qh1
31.Qd7
Qh4+
32.Ke5
Rd8
33.Qxd8+
Qxd8
34.Rb2
Qe8+
35.Kf4
[Fritz 8: -5.72,15]) 26...Qh1+
27.Ke2
Rxe3+
28.Kxe3
Qxe1+
29.Re2
Bxf2+
30.Kxe4
Qh1+
31.Kd3
Qf3+
32.Kc2
Rc8
33.Kb1
Bxd4
34.Qxb5
Qf8
Now the queen goes (for a rook) or the knight is lost without compensation 35.Ka2
(35.Nd1
Rb8
) 35...Bxc3
) 26.Ke2
Bxf2
27.Bxf2
Rxc3
28.axb7
Rf8
29.Qxc3
(Fritz 8: 1) 29.Qxc3
Qxc3
30.Kf1
Qb3
31.Rae2
Qxb7
32.Rxe4
Qb2
33.R1e2
Qxa3
34.R4e3
Qd6
35.Kg1
a5
36.Rd2
a4
37.Bg3
Qb4
38.Rdd3
h5
39.Be1
Qb5
40.Bg3
Kh7
41.Kh2
Qb2+
42.Kg1
Qb1+
43.Be1
Rb8
44.Kg2
Rb3
45.Rc3
Qg6+
46.Kf1
Qf6+
47.Rf3
Qxd4
48.Rfd3
Qxd3+
49.Rxd3
Rxd3
Fritz 8: 50.Bb4
[Fritz 8: -16.50,15]; Fritz 8: 2) 29.b8Q
Rxb8
30.Qxc3
Qxc3
31.Kf1
Qh3+
32.Kg1
Rb6
33.Re3
Rg6+
34.Bg3
Rxg3+
35.Rxg3
Qxg3+
36.Kf1
h5
37.Re2
[Fritz 8: -7.44,12]) 29...Qxc3
30.Kf1
] 0-1