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(1) Hegoburu,P - Kroll (DEN),O [B46]
corr Gillman-mem "A", 1999
[Hegoburu]
1.e4
c5
2.Nf3
e6
3.d4
cxd4
4.Nxd4
Nc6
5.Nc3
a6
6.Be2
Nge7
7.Be3
Nxd4
8.Qxd4
b5
9.0-0
Nc6
10.Qd2
Be7
11.f4
0-0
12.Rad1
d6
13.Bd3
Qc7
[ 13...Bb7?!
14.Qf2+/=
Qe8
15.Qg3
Nb4
( 15...Bf6
16.e5!
dxe5
17.Ne4+/-
) 16.f5
exf5
17.Bd4
f6
( 17...g6?
18.exf5
Nc6
19.Be3+-
) 18.Rxf5
Rc8
( 18...Nc6
) 19.Rdf1
Qg6
20.Qe3
Rce8
21.a3
Nxd3?
( 21...Nc6
) 22.cxd3+/-
Bc8
23.R5f3
Be6
24.Ne2
Rc8
( 24...d5!?
) 25.Bc3
Qg5
26.Nf4
Bf7
27.Bb4
Qg4
28.Qa7
Rce8
29.Rc1
f5
30.Bc3
Bg5
31.Rcf1
fxe4
32.Rg3
Qh4
33.Qd4+-
Qh6
34.Nh3
Be3+
35.Qxe3
Qxe3+
36.Rxe3
exd3
37.Rxd3
Bc4
38.Rxf8+
Rxf8
39.Rd1
d5
40.Ng5
Bb3
41.Re1
1-0 Velimirovic-Bukic/Vrbas 1980/Inf 30; 13...b4
14.Na4
Rb8
15.Qf2+/-
; 13...Rb8
14.Qf2
Qc7
15.Qg3
b4
16.Ne2
Bf6
17.b3
Ne7
18.Qh3
g6
19.Rf3
a5
20.g4
Bh8
21.g5
f5
22.Bc4
Nc6
23.Rff1
a4
24.Ng3
Na5
25.Bd3
d5
26.e5
Bd7
27.Ne2
Rfe8
28.Qf3
Bg7
29.h4
Nb7
30.h5
Nc5
31.Nd4
Kf7
32.Kg2
Ra8
33.hxg6+
hxg6
34.Bb5
Ne4
35.Bxd7
Qxd7
36.Bd2
Rh8
37.Be1
Teichmeister,S-Laes/Wch sf 1988/Megacorr/1/2-1/2 (52)] 14.a3
A prophylactic move which was necessary sooner or later. White could have played either 14.f5 or 14.g4, but it would be too hasty and Black could play the annoying 14. ... b4 dislodging the Nc3. [ 14.Qf2
Bb7
( 14...Rb8
15.Qg3
b4
16.Ne2
Bf6
17.Qh3
g6
18.f5
exf5
19.exf5
Re8
20.Kh1
Qe7
21.Bg1
Ne5
22.Nf4
Bb7
23.fxg6
hxg6
24.Bxa6
Ba8
25.Nd5
Bxd5
26.Rxd5
Kg7
27.Rfd1
Red8
28.Qb3
Ng4
29.Qg3
Ne5
30.Be2
Nc6
31.Bb5
Na7
32.Ba4
Nc8
33.Bd4
Nb6
34.Re1
Nxd5
35.Rxe7
Nxe7
36.Bxf6+
Kxf6
37.Qh4+
Ke6
38.Qe4+
Kf6
39.Qh4+
1/2-1/2 Benedetti,F-Krnic,Z/Rome 1986/EXT 97 (39)) 15.Kh1
Rac8
16.Qg3
Nb4
17.Bd4
f6
18.Qg4
Qd7
19.Rf3
Nxd3
20.cxd3
Bc6
21.Rg3
Rf7
22.Be3
b4
23.Ne2
e5
24.f5
d5
25.exd5
Qxd5
26.Qc4
Qxc4
27.dxc4
Be4
0-1 Krajcovic,B-Frolov,A/Hlohovec 1993/EXT 93op (27). ] 14...Rb8
[ 14...Bf6!?
] 15.Rf3!?
White's forces are aiming at Black's Kingside. This Rook move is interesting either to play Rdf1 or Rfh3, eyeing h7. 15...Rd8
16.Be2
Bd7
17.Kh1
Be8
18.Rh3
Na5?!
I think Black should have kept the Nc6 in order to neglect White the move Bd4, occupying the long diagonal. 19.Bd4
Nc4
20.Bxc4
Qxc4
21.f5!
f6[]
[ 21...e5?!
22.Nd5!+/-
Bf8
( 22...Rd7
23.f6!
Qxd4
( 23...Bxf6
24.Nxf6++-
Kf8
( 24...gxf6
25.Qh6
and mate soon follows) 25.Bxe5
dxe5
( 25...gxf6
26.Qh6+
Ke7
27.Bxf6+
Ke6
28.Bg7+
Ke7
29.Qf6#
) 26.Nxd7+
Bxd7
27.Qd6++-
) ; 22...Rb7
23.Bxe5
f6
( 23...Qxe4
24.Bxg7
Qxf5
( 24...Kxg7??
25.Qh6+
Kg8
26.Qxh7+
Kf8
27.Qh8#
) 25.Rg3+-
) 24.Bd4+-
) ; 21...exf5??
22.Nd5!+-
Rb7
( 22...Bf8
23.Nf6+!
gxf6
24.Bxf6
and mate soon follows; 22...fxe4
23.Nxe7+
Kf8
24.Qg5+-
; 22...Rd7
23.Bxg7!
f4
( 23...fxe4
24.Qh6+-
; 23...f6
24.Bxf6
Bf8
( 24...fxe4
25.Bxe7+-
) 25.Rg3+
Bg6
( 25...Bg7
26.b3
Qc8
27.Bxg7+-
; 25...Rg7
26.b3
Qc5
( 26...Rxg3
27.bxc4
Rg4
28.exf5+-
) 27.Bxg7
Bxg7
28.Qg5
Bg6
29.exf5+-
) 26.exf5+-
) ) 23.Bxg7
f6
( 23...Kxg7
24.Qh6+
with mate) 24.exf5
( 24.Nxf6+
Bxf6
25.Bxf6
with a won position) 24...Bf8
( 24...Kxg7??
25.Qh6++-
; 24...Bf7
25.Qh6+-
; 24...Qg4
25.Bxf6+-
) 25.Bxf8
Kxf8
26.Qh6++-
] 22.Qe1!
[ 22.Qf2
was also an option, but I preferred the one played.] 22...Bf7
[ 22...e5
might seem right to close the deadly diagonal, but 23.Nd5
exd4
24.Nxe7+
Kf7
25.Nd5+/-
] 23.b3!?
This is one of those "silly" looking moves which requests explanation to other pieces: where will the Queen go? 23...Qc6?!
[ >=23...Qc8
supporting d6 24.fxe6
( 24.Qh4
h6
25.fxe6
Qxe6
26.Nd5+/=
) 24...Qxe6
25.Nd5+/=
] 24.Qh4+/=
h5[]
[ 24...h6?!
25.Rg3
e5[]
26.Be3
Qxc3
27.Rxg7+!
Kxg7
28.Bxh6+
Kh7
29.Bd2++-
] 25.fxe6
Bxe6
26.Rg3
Bg4
27.Nd5!+/-
Re8
[ >=27...Rd7
28.Rd2
Bd8
29.Rc3
Qb7
30.h3
Be6
31.Qxh5
Bxd5
32.exd5
( 32.Qe8+
Kh7
33.exd5
Rf7
( 33...Ba5
34.Qh5+
Kg8
35.b4
Bb6
36.Bxb6
Qxb6
37.Re2+/-
; 33...Re7
34.Qh5+
Kg8
35.Re2
Rxe2
36.Qxe2+/-
) 34.Rc6+/-
) ; 27...Qd7
28.Bxf6
Bf8
( 28...Bxf6
29.Nxf6+
gxf6
30.Qxh5+-
) 29.Bxd8
Qxd8
30.Rxg4
hxg4
31.Qxg4+-
] 28.h3!
Bxd1
[ 28...Qxc2
29.Re1
Qd2
( 29...Bd8
30.hxg4
Rxe4
31.Rge3
Rxe3
32.Bxe3
Qg6
( 32...hxg4
33.Ba7
Rb7
34.Re8+
Kf7
35.Qh5+
Qg6
36.Rf8+
Kxf8
37.Qxg6
Rxa7
38.Qxg4+-
; 32...Qxb3
33.Qxh5+-
) 33.gxh5
Qf5
34.h6
gxh6
35.Bxh6
Kf7
36.Bf4+-
) ; 28...g5
29.Rxg4
hxg4
30.Qh6+-
] 29.Nxf6+
Kf7
30.Rxg7+
1-0
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