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C77. 1.e4 e5
2.Nf3 Nc6
3.Bb5 a6
4.Ba4 Nf6
5.d3 #In this system, White normally
delays castling and central action to place his pieces onto their optimal squares. If Black is not alert,
White's concentration of pieces (usually, Ng3 and g2-f4 or h2-h4 with Bb3) on the Kingside can get dangerous. d6
6.c3 g6! Since
White can reroute his Queen Knight to g3 via f1 without losing a move on Rf1-e1, Black can also gain
a move by playing Bg7 without the usual Re8, Bf8, Bg7. 7.Nbd2
Bg7 8.Nf1
O-O 9.Ng3
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[9.h4!? is a suggestion of Fischer.] |
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9...b5 10.Bb3 Against
double Ukranian Champion, Anatoly Sirota, Copie tried
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[10.Bc2 d5
11.Qe2 h6
12.h3 Be6
13.Nd2 Qe7
14.O-O Rfd8
15.Rd1 d4
16.Bb3 Bxb3
17.Nxb3 a5
18.a4 bxa4
19.Rxa4 Qe8
20.f4 Rdb8
21.Na1 Nd8
22.Ra2 exf4
23.Bxf4 Ne6
24.Be5 Nxe4!
25.Qxe4 Ng5
26.Qxd4 Bxe5
27.Qg4 Rb5
28.Nf1 Rab8
29.d4 f5
30.Qh4 Bf6
31.Qf2
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(31.Qxh6 f4
32.Nh2 Bg7
33.Qh4 Qe3+
34.Qf2 Nxh3+
35.gxh3 Rg5+ ) |
|
31...Ne4 32.Qc2
c5 33.d5
Qe5
34.Qe2 Kh7 0-1
Copie,J-Sirota,A/IECC-50 vs CAPA-1 2001 (34)] |
10...Na5 11.Bc2
c5 12.O-O Re8
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[12...Qc7 13.h3
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(13.Re1 Rb8 (13...Bb7
14.h3 d5
15.Bd2 c4
16.exd5 Nxd5
17.d4 exd4
18.Nxd4 Nc6
19.Ngf5 gxf5
20.Nxf5 Nce7
21.Nxg7 Kxg7
22.Qh5 Ng6
23.Bh6+ Kg8
24.h4 Rfe8
25.Qg4 Re5
26.Bg5 Rae8
27.Red1 Qc6
28.h5 Nf6
29.Bxf6 Qxf6
30.hxg6 hxg6
31.f3 Rg5
32.Qh3 Re2 0-1
Nenashev,A-Kozlov,V/Riga 1988/EXT 99 (32)) 14.Bd2
h6 15.h3
Be6 16.d4
cxd4 17.cxd4
Nc4 18.Bc1
Rfc8 19.Bd3
Nh7 20.d5
Bd7 21.b3
Nb6 22.Bd2
Nf6 23.Qe2
Be8 24.Rec1
Qe7 25.Ba5
Nfd7 26.Qe3
Rxc1+ 27.Rxc1
Nc5 Reyes,J-Pesantes,C/PER-ch
1994/EXT 97/1-0 (62)) |
|
13...d5 14.Nh2
dxe4 15.dxe4
c4 16.f4
exf4 17.Bxf4
Qb6+ 18.Kh1
Bb7 19.Bg5
Qe6 20.Qf3
Nd7 21.Rad1
f6 22.Bf4
Nc6 23.Qe3
Nce5 24.Ne2
Qe7 25.b4
Rfe8 26.Rd4
Nf8 27.Bh6 Bronstein,D-Ravinsky,G/Moscow
1947/MCD/1/2-1/2 (65)] |
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[12...Nc6 13.a4
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(13.h3 Re8 1/2-1/2
Zulfugarli,M-Golod,V/Linares ESP 2001/The Week in Chess 324 (13)) |
|
13...b4 14.h3
Rb8 15.Be3
Qe7 16.Re1
Rd8 17.Bg5
h6 18.Bxf6
Qxf6 19.Nd2
Be6 20.Bb3
Na5 21.Bxe6
Qxe6 22.Ngf1
d5 23.Qc2
b3 24.Qc1
dxe4 25.Nxe4
Rbc8 26.f4
c4 27.dxc4 Reyes,J-Campos,J/Palma
de Mallorca 1992/TD/1/2-1/2 (46)] |
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13.Qe2
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[13.d4!?] |
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13...d5! Planning c5-c4
to scuttle White's pawn centre. 14.h3
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[14.Bg5 h6?!
15.Bxf6 Bxf6
16.exd5 Qxd5
17.d4 ] |
14...Bb7 15.Bd2
c4!
16.Rad1 Qc7
17.Rfe1 cxd3
18.Bxd3 Nc4
19.Bc1
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[19.Bxc4 dxc4
20.Bg5 Rad8] |
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19...Nd6! #Exerting
pressure on the White centre. Imagine a souped up Dragon Sicilian where Black has rolled up b5, d5,
e5 safely... 20.Nd2 Rad8
21.Bb1 Rd7
22.f3 Red8
23.Qf2 Nc4
24.exd5 Nxd5
25.Nxc4 bxc4
26.Ne4 Rc8
27.h4 f5
28.Ng5 Bf6
29.h5 Qd8
30.Nh3
Nf4 31.Rxd7
Nxh3+ 32.gxh3
Qxd7 33.Kh2
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[33.hxg6 hxg6
34.Qg3 Kf7] |
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33...Kf7 34.Bc2
Re8 35.Rg1
Qc6 #e5-e4 pending... 36.Rf1
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[36.hxg6+ hxg6
37.Bd1 Be7
38.Be3 Rh8] |
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36...Qe6 37.Rg1
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[37.hxg6+ hxg6
38.Be3 Rh8] |
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37...e4 38.Re1
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[38.hxg6+ hxg6
39.Qg3 g5!] |
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38...Qd6+ 39.f4
g5 40.Rd1
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[40.Ba4 Rd8
41.Rd1 Qc7] |
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40...Qc6 #
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[40...Qc6 41.Rg1
gxf4 42.Bxf4
e3! 43.Qg3
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(43.Bxe3 Rxe3
44.Qxe3 Qd6+) |
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43...Qd7 44.Rd1
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(44.Qe1 Bh4) |
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44...Qb5] |
0-1 |