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(40) Kamsky,G - Bisguier,A [B00]
New York (30 min.) New York, 1989
[Fritz 6 (120s)]
1.e4
Nc6
2.d4
e5
3.d5
Nce7
{As discussed on 12/13/2001, Black can now choose between a King's Indian structure (d6, g6, Bg7 (or Bh6!?)...to be followed by f5) or a setup involving Ng6 and Bc5 or Bb4. The latter plan is probably more common, and is the path this game takes. MB} 4.Be3
{White tries to keep Black's bishop off c5 - a very sensible strategy. MB} [ 4.Nf3
Ng6+/=
] 4...Nf6=
5.f3
Ng6
6.c4
Bb4+
{The Black dark-squared bishop comes to life despite 4.Be3. MB} 7.Nc3
b6
[ 7...Bxc3+?!
MB 8.bxc3
b6
9.c5!
MB {White doesn't give Black time to seal the position with d6. Black may be in trouble because the game won't stay closed and White has the bishop pair. MB}] 8.Qd2
d6
[ 8...0-0
9.Bd3=
] 9.Bd3=
Bc5
{Black wants to trade his 'bad' bishop for White's good bishop. After the exchange Black will be able to use the dark squares. MB} 10.Nge2
Nd7
11.g3
{White tries to keep the Black knight out of f4. MB} 11...Bxe3
12.Qxe3
Nc5
13.h4
{White tries to crowd the Black knight. MB} [ 13.b4
Nxd3+
14.Qxd3
a5
15.b5
{Black is at least equal. MB}] 13...Ne7
14.Bc2
a5
15.b3?
MB {I don't like this move because it weakens a3 and because it facilitates Black opening the a-file. However, it's hard to avoid because the White c-pawn needs to be protected against, for instance, ..Ba6. MB} [ 15.0-0-0
0-0=
] 15...f5
{A thematic pawn lever in 'e4,d5 vs. e5,d6 positions'. MB} 16.exf5
Bxf5
{Black has to be careful that White doesn't use e4 as an outpost for his knights. MB} [ 16...Nxf5
17.Bxf5
Bxf5
18.Ne4
Bxe4
19.fxe4
0-0=/+
{White's e-pawn needs watching and wherever the White king goes it is likely to be drafty. MB}] 17.0-0-0
Bxc2
18.Kxc2
Qd7
Black plans a4 19.g4
0-0
20.h5
[ 20.Ng3
{White attempts to use his positional trump, control of e4, but repositioning the knight weakens White's hold on d4 and gives Black time to break through. MB} 20...c6
21.h5
b5
22.h6
bxc4
23.bxc4
g6
24.Nge4
Nxe4
25.fxe4
cxd5
26.cxd5
Qxg4-+
] 20...c6
21.dxc6
Nxc6
22.Ne4
[ 22.h6
a4
23.hxg7
axb3+
24.axb3
Nb4+
25.Kb2
Qxg7=/+
] 22...a4
23.Kb2
[ {White has no time to grab the d-pawn. MB} 23.Rxd6
axb3+
24.axb3
Nb4+
25.Kd1
Ra1+
26.Nc1
Qc7
27.Rd2
Ncd3
28.Rxd3
Nxd3
29.Ke2
Nf4+-+
] 23...axb3-/+
24.axb3
Nb4
25.Ra1?
[ >=25.N2c3
Qa7
26.Na4-+
( 26.Ra1??
Ncd3+-+
) ] 25...Ncd3+-+
26.Kc3
d5
{White's position is resignable. MB} 27.Qxb6
[ 27.Rxa8
Rxa8
28.Rd1
Qa7-+
( ‹28...dxe4
29.Nc1
Qd4+
30.Qxd4
exd4+
31.Kxd4-+
) ] 27...dxe4
28.fxe4
[ 28.Rxa8
Rxa8
29.fxe4-+
] 28...Na2+
[ 28...Ra2
29.Rhc1
Rxe2
30.Ra7
Na2+
31.Rxa2
Rxa2
32.Rd1
Rf3
33.Qd8+
Qxd8
34.Rxd3
Rxd3+
35.Kb4
Qb6#
] 29.Rxa2
Rxa2
30.Rd1
[ 30.Qb5
Qc7
31.Rb1
Ne1
32.Qd5+
Kh8-+
] 30...Qxg4
[ 30...Rf3
31.Ng1
Rg3
32.Ne2
Rxe2
33.Qb8+
Kf7
34.Qg8+
Kxg8
35.Rd2
Qd4+
36.Kc2
Qb2+
37.Kd1
Rxd2#
] 31.Rxd3
Qxe2
32.Qe3
Qb2+
33.Kb4
White threatens to counter with Qb6 33...Qa3+
34.Kb5
Qa6+
[ 34...Qa6+
35.Kc5
Rc8+
36.Kd5
Ra5+
37.c5
Rd8+
38.Kxe5
Qf6#
] 0-1
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