D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4
1.d4
d5
2.Nf3
Nf6
3.Bf4
Nc6
4.e3
Bf5
5.Nbd2
[5.Be2
h6
6.Ne5
Nxe5
7.Bxe5
e6
8.Bxf6
Qxf6
9.c4
Qg6
10.0-0
c6
11.Qb3
Rb8
12.c5
Be7
13.Nd2
0-0
14.Kh1
b6
15.Qa3
bxc5
16.dxc5
Bf6
17.Nb3
a5
18.Nd4
Bxd4
19.exd4
Rb4
Lagrotteria,S (2215)-Caruso,A (2265)/Verona 1997/CBM 056 ext/0-1 (31)]
5...e6
6.Bb5
a6N
[6...Bd6
7.Bxd6
cxd6
8.0-0
0-0
9.h3
a6
10.Be2
Qb6
11.b3
Nb4
12.Ne1
Rac8
13.c4
Ne4
14.a3
Nc3
15.axb4
Nxd1
16.Rxd1
Qxb4
17.g4
Bg6
18.h4
h6
19.f4
dxc4
20.bxc4
Qb6
21.f5
Lewandowicz,T (1546)-Ried,H (1587)/Bad Wildungen 2000/EXT 2003/0-1 (49); 6...Bb4
7.c3
Ba5
8.Ne5
0-0
9.Bxc6
bxc6
10.Nxc6
Qe8
11.Nxa5
Ne4
12.Nxe4
dxe4
13.Bxc7
1-0 Schmidt,O (1879)-Gerhardt,R (1800)/Brazil 2003/EXT 2006]
7.Bxc6+
bxc6
Black has the pair of bishops
8.Nb3
Ne4
9.0-0
[9.Ne5
f6
10.Nxc6
Qd7=
]
9...c5
[9...g5!?
10.Bg3
h5=/+
]
10.c4
[10.dxc5
Nxc5
11.Nfd4
Bg6+/=
]
10...dxc4
11.Na5
White threatens to win material: Na5xc4
11...Bd6
[11...c3
12.Ne5
Qb8
13.dxc5
Nxc5
14.bxc3=
]
12.Nxc4
[12.Nc6
Qc8
13.dxc5
Bxc5+/=
]
12...0-0
13.dxc5
Bxf4
14.exf4
Nxc5
White has new doubled pawns: f2+f4
15.Ne3
Bg6
16.Ne5
Be4
[16...Nd3
17.Qg4
Nxb2
18.Rac1=/+
]
17.Rc1
[17.Qxd8!?
Raxd8
18.Rfc1+/-
]
17...Nd3=
18.Nxd3
Bxd3
19.Re1
Rc8
20.Rc3
Bb5
21.Qxd8
Rfxd8
22.Rec1
Rd7
23.b3
Consolidates a4+c4
23...h6
24.a4
Be2
25.f3
Kh7
[25...Rb8
26.Kf2
Bd3
27.Rd1+/=
]
26.Kf2
Bd3
27.Rd1
White threatens to win material: Rd1xd3
27...Rcd8
28.Rdc1
Rc8
Twofold repetition
29.Ng4
Bg6
[29...Bf5
30.Ne5
Rd2+
31.Kg3+/=
]
30.Re1
[30.Kg3
f6+/=
]
30...Rcd8
[30...Rd2+!?
should not be overlooked 31.Re2
Rd4=
]
31.Ne5+/=
Rd2+
32.Re2
Rxe2+
33.Kxe2
Rc8
[33...f6
34.Nc6
Rd6
35.Na5+/-
]
34.Rc6
White threatens to win material: Rc6xa6 [34.Nc6!?+/-
]
34...Rb8+/=
Black threatens to win material: Rb8xb3
35.Rc3
Rb7
[35...Rc8
36.Nc6+/-
]
36.Nd7
Bf5
[36...Bb1
37.Kd2+/=
]
37.g4+/-
Bb1
38.Nc5
White threatens to win material: Nc5xb7
38...Rb6
39.h4
f6?
[39...h5!?+/=
might be a viable alternative]
40.h5
[40.Nd7
Rb4
41.Nf8+
Kg8
42.Nxe6
Ba2
43.Rxc7
g5
44.Rg7+
Kh8+-
]
40...g6?
[40...Rd6
41.a5+/-
]
41.Kd2??
with this move White loses his initiative [>=41.Nd7
makes sure everything is clear 41...Rb7
42.Nxf6+
Kh8
43.hxg6
Bxg6
44.Nd7+-
]
41...gxh5+/-
42.Kc1
Bg6
43.Nd7
Rb7
44.Nf8+
Kg7
45.Nxe6+
Kf7??
leads to further unpleasantness [>=45...Kg8+/-
]
46.Rxc7+
[>=46.Nd8+
secures victory 46...Kg8
47.Nxb7+-
]
46...Rxc7+-+
47.Nxc7
h4
48.f5
Bxf5!
the death sentence
49.gxf5
h3
50.Nxa6
h2
51.b4
[51.Kb2
doesn't get the bull off the ice 51...h1Q
52.Nc5
Qxf3-+
]
51...h1Q+
52.Kb2
[52.Kd2
Qxf3
53.Nc5-+
]
52...Qxf3
53.b5
Ke7
[>=53...h5
and Black has triumphed 54.a5
h4
55.Nb4-+
]
54.Nb4
Kd7
55.a5
0-1