2. ESTADO DE LA CUESTIÓN
2.8. M ODELO ESCANDINAVO DE CONTROL DE LA CORRUPCIÓN Y SU APLICABILIDAD
9zpp+n+pvlp0 9-+p+-snp+0 9+-+Pzp-+-0 9-+L+-+-+0 9+-sN-zPQ+P0 9PzP-+-zPP+0 9tR-vLR+-mK-0 xiiiiiiiiy
32.b2-b4 Rd3-d2+ 33.Kf2-f3 0.20/17 ] 19.Bc1-d2 [ 19.Rd5-d6 Qb6-c5
20.Bc1-d2 Ra8-c8+- ;Houdini 2.0c Pro x64: 19.Rd5-d6 Qb6-c7 20.Rd6-d7 Qc7-b6 21.Bc1-d2 Ra8-d8
22.Qd3-c4+ Kg8-h8 23.Rd7xg7 Kh8xg7 24.Bd2-c3+ Rf8-f6 25.Bc3xf6+ Qb6xf6 26.Qc4-c7+
Kg7-h6 27.Ra1-b1 b7-b6 28.Qc7xa7 Qf6-c6 29.Qa7-a3 Qc6-c2 30.Rb1-f1 Qc2-e2 31.b2-b3 Rd8-d2 32.Qa3-f8+
Kh6-h5 33.a2-a4 1.09/16 ] 19...Ra8-d8 [Houdini 2.0c Pro x64: 19...Ra8-c8 20.Rd5-d7 Rf8-d8 21.Rd7xd8+
Rc8xd8 22.Qd3-c4+ Kg8-h8
23.Bd2-c3 Qb6-c6 24.Qc4xc6 b7xc6 25.Bc3xg7+ Kh8xg7 26.Ra1-c1 a7-a5 27.a2-a4 Rd8-d6 28.Kg1-f1 Rd6-d2 29.b2-b3 Rd2-b2 30.Rc1xc6 Rb2xb3 31.Rc6-c7+ Kg7-h6 32.Kf1-e2
Rb3-b2+ 33.Ke2-f3 0.81/15 ] 20.Ra1-d1 [Houdini 2.0c Pro x64:
20.Ra1-c1 Kg8-h8 21.Bd2-c3 Rd8xd5 22.Qd3xd5 Qb6-c7 23.Qd5-d2 Qc7-e7 24.Bc3xg7+ Qe7xg7 25.b2-b4 Rf8-e8 26.b4-b5 Kh8-g8 27.a2-a4 b7-b6 28.Qd2-d5+ Qg7-f7 29.Qd5-d4 1.31/14 ] 20...Rd8xd5 [Houdini 2.0c
Pro x64: 20...Rd8xd5 21.Qd3xd5+
Rf8-f7 22.b2-b3 Qb6-c7 23.Bd2-b4
Bg7-f6 24.Bb4-d6 Qc7-c3 25.Bd6-b8 b7-b6 26.Bb8-f4 Qc3-c2 27.b3-b4 Kg8-g7 28.Bf4-e5 Bf6xe5 29.Qd5xe5+
Kg7-h6 30.Qe5-f4+ Kh6-g7
31.Qf4-d4+ Kg7-g8 32.a2-a3 h7-h5 33.Qd4-d6 Kg8-h7 34.b4-b5 1.09/18 ] 21.Qd3xd5+ [Houdini 2.0c Pro x64:
21.Qd3xd5+ Rf8-f7 22.b2-b3 Qb6-c7 23.Bd2-b4 Bg7-f6 24.Bb4-d6 Qc7-c2 25.b3-b4 b7-b6 26.b4-b5 Kg8-g7 27.Bd6-e5 Bf6xe5 28.Qd5xe5+
Kg7-h6 29.Qe5-f4+ Kh6-g7
30.Qf4-d4+ Kg7-g8 31.a2-a3 Qc2-b3 0.86/16 ] 21...Kg8-h8 [ 21...Rf8-f7 22.b2-b3 Qb6-c7 23.Bd2-b4+- ;
Houdini 2.0c Pro x64: 21...Rf8-f7 22.b2-b3 Qb6-c7 23.Bd2-b4 Bg7-f6 24.Bb4-c5 b7-b6 25.Bc5-d4 Diagram
39
XIIIIIIIIY 9-+-+-+k+0{
9zp-wq-+r+p0 9-zp-+-vlp+0 9+-+Q+p+-0 9-+-vL-+-+0 9+P+-zP-+P0 9P+-+-zPP+0 9+-+R+-mK-0 xiiiiiiiiy
Qc7-d8 26.Qd5xd8+ Bf6xd8 27.f2-f4 Rf7-d7 28.Rd1-c1 Kg8-f7 29.Kg1-f2 Bd8-e7 30.g2-g4 Kf7-e6 31.g4-g5 0.86/17 ] 22.Bd2-c3 [Houdini 2.0c Pro
x64: 22.Bd2-c3 Qb6-c7 23.Rd1-d3 b7-b6 24.Qd5-e6 Bg7xc3 25.Rd3xc3 Qc7-f7 26.Qe6-d6 Kh8-g8 27.a2-a3 Qf7-f6 28.Qd6-d7 Qf6-f7 29.Qd7-d4 Qf7-f6 30.Qd4-d5+ Qf6-f7 31.Qd5-d4 Qf7-f6 1.12/16 ] 22...Qb6-c7
[ Houdini 2.0c Pro x64: 22...Bg7xc3 23.b2xc3 a7-a6 24.c3-c4 Qb6-c6
25.Qd5xc6 b7xc6 26.Rd1-d6 Rf8-c8 27.Kg1-h2 Rc8-c7 28.Kh2-g3 Kh8-g7 29.Kg3-f4 a6-a5 30.c4-c5 a5-a4 31.a2-a3 Kg7-f7 32.h3-h4 1.38/16 ] 23.Rd1-d4! Double attack: a7/h8 [ Houdini 2.0c Pro x64: 23.Bc3xg7+
Qc7xg7 24.b2-b3 a7-a6 25.Qd5-c4 Rf8-e8 26.g2-g3 Qg7-e7 27.Rd1-d5 Qe7-e4 28.Qc4xe4 f5xe4 29.Rd5-d7 b7-b6 30.Rd7-d6 Re8-b8 31.Kg1-g2 1.17/15 ] 23...Rf8-c8? [ 23...Bg7xd4 24.Qd5xd4+ Double attack ;Houdini 2.
0c Pro x64: 23...h7-h6 24.Rd4-b4 b7-b6 25.Rb4-c4 Qc7-e7 26.Bc3-b4 Qe7-f7 27.Qd5-d3 Rf8-e8 28.b2-b3 Kh8-h7 29.Rc4-c6 Bg7-e5 30.Bb4-c3 Be5xc3 31.Qd3xc3 Re8-d8 32.Rc6-c7 Rd8-d7 33.Rc7-c8 Rd7-d1+
34.Kg1-h2 0.94/15 ] 24.Qd5-e6
[ 24.g2-g4!? might be the shorter path Rc8-e8 25.g4xf5 g6xf5 26.Qd5xf5 Bg7xd4 27.Bc3xd4+ Kh8-g8
28.Qf5-g5+ Kg8-f8 29.Bd4-c5+ Kf8-f7 30.Qg5-h5+ Kf7-f6 31.Qh5xe8
Qc7xc5 32.Qe8-h8+ Kf6-g6 33.Qh8-g8+ Kg6-f6 34.Qg8xh7 Qc5-d5+- ;Houdini 2.0c Pro x64:
24.h3-h4 Qc7-e7 25.h4-h5 Bg7-f6 26.e3-e4 Rc8xc3 27.b2xc3 Bf6xd4 28.Qd5xd4+ Kh8-g8 29.h5xg6 Qe7xe4 30.g6xh7+ Kg8xh7
31.Qd4xa7 Qe4-d5 32.g2-g3 Qd5-d1+
33.Kg1-h2 Qd1-d5 34.a2-a4 Qd5-c6 35.Qa7-d4 Kh7-g6 36.Kh2-g1 b7-b6 37.c3-c4 1.49/15 ] 24...Rc8-d8
[ Houdini 2.0c Pro x64: 24...Rc8-d8 25.g2-g3 Bg7xd4 26.Bc3xd4+ Rd8xd4 27.e3xd4 Qc7-c1+ 28.Kg1-g2
Qc1-c6+ 29.Qe6xc6 b7xc6 30.Kg2-f3 Kh8-g7 31.Kf3-e3 Kg7-f6 32.Ke3-d3 Kf6-e6 33.Kd3-c4 Ke6-d6 34.b2-b4 a7-a6 35.h3-h4 h7-h6 36.a2-a4 1.13/18 ] 25.Qe6-f7!Deflection: g8 [ Houdini 2.0c Pro x64: 25.g2-g3
Bg7xd4 26.Bc3xd4+ Rd8xd4 27.e3xd4
Qc7-c1+ 28.Kg1-g2 Qc1-c6+
29.Qe6xc6 b7xc6 30.Kg2-f3 Kh8-g7 31.Kf3-e3 Kg7-f6 32.Ke3-d3 Kf6-e6 33.Kd3-c4 Ke6-d6 34.b2-b4 g6-g5 1.11/15 ] 25...Qc7xf7 [ 25...Qc7xf7 26.Rd4xd8+ Deflection;
26.Rd4xd8+ Mate threat ;Houdini 2.0c Pro x64: 25...Qc7xf7 Diagram
40
XIIIIIIIIY 9-+-tr-+-mk0 9zpp+-+qvlp0 9-+-+-+p+0 9+-+-+p+-0 9-+-tR-+-+0 9+-vL-zP-+P0 9PzP-+-zPP+0 9+-+-+-mK-0[
xiiiiiiiiy
26.Rd4xd8+ Qf7-g8 27.Bc3xg7+
Kh8xg7 28.Rd8xg8+ Kg7xg8 29.f2-f3 Kg8-f7 30.Kg1-f2 Kf7-e6 31.g2-g4 b7-b5 32.b2-b4 Ke6-f6 33.g4xf5 Kf6xf5 34.Kf2-g3 h7-h6 35.h3-h4 h6-h5 36.Kg3-f2 Kf5-e5 37.Kf2-e2 Ke5-f6 38.e3-e4 g6-g5 1.10/17 ] 26.Rd4xd8+ [Houdini 2.0c Pro x64:
26.Rd4xd8+ Qf7-g8 27.Bc3xg7+
Kh8xg7 28.Rd8xg8+ Kg7xg8 29.f2-f3 Kg8-f7 30.Kg1-f2 Kf7-e6 31.g2-g4 b7-b5 32.b2-b4 Ke6-f6 33.g4xf5 Kf6xf5 34.Kf2-g3 h7-h6 35.h3-h4 h6-h5 36.Kg3-f2 Kf5-e5 37.Kf2-e2 Ke5-f6 38.e3-e4 g6-g5 0.88/18 ] 26...Qf7-g8 [Houdini 2.0c Pro x64:
26...Qf7-g8 27.Bc3xg7+ Kh8xg7
28.Rd8xg8+ Kg7xg8 29.g2-g4 Kg8-f7 30.g4xf5 g6xf5 31.Kg1-f1 Kf7-e6 32.Kf1-e2 Ke6-d5 33.Ke2-d3 Kd5-e5 34.a2-a4 Ke5-d5 35.h3-h4 Kd5-e5 36.h4-h5 f5-f4 37.e3-e4 a7-a5
38.f2-f3 h7-h6 0.94/19 ] 27.Bc3xg7+
[ Houdini 2.0c Pro x64: 27.Bc3xg7+
Kh8xg7 28.Rd8xg8+ Kg7xg8 29.f2-f3 Kg8-f7 30.Kg1-f2 Kf7-e6 31.g2-g4 b7-b5 32.b2-b4 Ke6-f6 33.g4xf5 Kf6xf5 34.Kf2-g3 h7-h6 35.h3-h4 h6-h5 36.Kg3-f2 Kf5-e5 37.Kf2-e2 Ke5-d5 38.Ke2-d3 Kd5-e5 39.a2-a3 a7-a6 40.f3-f4+ Ke5-f5 0.84/20 ] 27...Kh8xg7 [Houdini 2.0c Pro x64:
27...Kh8xg7 28.Rd8xg8+ Kg7xg8 29.g2-g4 Kg8-f7 30.g4xf5 g6xf5 31.Kg1-g2 Kf7-f6 32.f2-f3 Kf6-e6 33.a2-a4 a7-a5 34.Kg2-f2 Ke6-e5 35.Kf2-e2 Ke5-e6 36.Ke2-d3 Ke6-d5 37.h3-h4 b7-b6 38.h4-h5 0.87/1 ] 28.Rd8xg8+ [Houdini 2.0c Pro x64:
28.Rd8xg8+ Kg7xg8 29.g2-g4 Kg8-f7 30.g4xf5 g6xf5 31.Kg1-g2 Kf7-f6 32.f2-f3 Kf6-e6 33.a2-a4 a7-a5 34.Kg2-f2 Ke6-e5 35.Kf2-e2 Ke5-e6 36.Ke2-d3 Ke6-d5 37.h3-h4 b7-b6 38.h4-h5 0.77/16 ] 28...Kg7xg8 [ Houdini 2.0c Pro x64: 28...Kg7xg8 29.g2-g4 Kg8-f7 30.g4xf5 g6xf5 31.Kg1-g2 Kf7-f6 32.Kg2-g3 Kf6-e5 33.f2-f3 f5-f4+ 34.Kg3-f2 b7-b5 35.a2-a3 a7-a5 36.Kf2-e2 b5-b4 37.a3xb4 a5xb4 38.b2-b3 f4xe3 39.Ke2xe3 h7-h6 40.f3-f4+ Ke5-d5 41.Ke3-d3 h6-h5 42.Kd3-e3 h5-h4 43.Ke3-d3 Kd5-e6 44.Kd3-e4 Ke6-f6 45.Ke4-d5 0.85/17 ] 29.f2-f3
[ 29.g2-g4 seems even better Kg8-f7+- ;Houdini 2.0c Pro x64:
29.f2-f3 Kg8-f7 30.Kg1-f2 Kf7-e6 31.g2-g4 b7-b5 32.b2-b4 Ke6-f6 33.g4xf5 Kf6xf5 34.Kf2-g3 h7-h6 35.h3-h4 h6-h5 36.Kg3-f2 Kf5-e5 37.Kf2-e2 Ke5-d5 38.Ke2-d3 Kd5-e5 39.a2-a3 a7-a6 40.f3-f4+ Ke5-f5 0.74/19 ] 29...Kg8-f7 [Houdini 2.0c
Pro x64: 29...Kg8-g7 30.Kg1-f2 Kg7-f6 31.g2-g4 b7-b5 32.b2-b4 Kf6-e6
33.g4xf5+ Ke6xf5 34.h3-h4 Kf5-e5
35.Kf2-e2 Ke5-d5 36.Ke2-d3 Kd5-e5 37.e3-e4 h7-h6 38.Kd3-e3 Ke5-e6 39.Ke3-d4 0.78/19 ] 30.Kg1-f2 [ Houdini 2.0c Pro x64: 30.Kg1-f2 Kf7-e6 31.g2-g4 b7-b5 32.b2-b4 Ke6-f6 33.g4xf5 Kf6xf5 34.Kf2-g3 h7-h6 35.h3-h4 h6-h5 36.Kg3-f2 Kf5-e5 37.Kf2-e2 Ke5-d5 38.Ke2-d3 Kd5-e5 39.a2-a3 a7-a6 40.f3-f4+
Ke5-f5 0.74/19 ] 30...Kf7-e6
[ Houdini 2.0c Pro x64: 30...Kf7-f6 31.g2-g4 b7-b5 32.b2-b4 Kf6-e6 33.g4xf5+ Ke6xf5 34.Kf2-g3 h7-h6 35.h3-h4 h6-h5 36.Kg3-f2 Kf5-e5 37.Kf2-e2 Ke5-d5 38.Ke2-d3 Kd5-e5 39.a2-a3 a7-a6 40.f3-f4+ Ke5-f5 0.78/18 ] 31.g2-g4 [Houdini 2.0c Pro
x64: 31.g2-g4 b7-b5 32.b2-b4 Ke6-f6 33.g4xf5 Kf6xf5 34.Kf2-g3 h7-h6 35.h3-h4 h6-h5 36.Kg3-f2 Kf5-e5 37.Kf2-e2 Ke5-d5 38.Ke2-d3 Kd5-e5 39.a2-a3 a7-a6 40.f3-f4+ Ke5-f5 0.74/18 ] 31...Ke6-e5 [Houdini 2.0c
Pro x64: 31...b7-b5 32.b2-b4 Ke6-f6 33.g4xf5 Kf6xf5 34.Kf2-g3 h7-h6 35.h3-h4 h6-h5 36.Kg3-f2 Kf5-e5 37.Kf2-e2 Ke5-d5 38.Ke2-d3 Kd5-e5 39.a2-a3 a7-a6 40.f3-f4+ Diagram
(Diagram 41) Ke5-f5 0.78/17 ] 32.g4xf5
[ Houdini 2.0c Pro x64: 32.g4xf5 Ke5xf5 33.f3-f4 Kf5-e4 34.h3-h4 a7-a5 35.h4-h5 a5-a4 36.h5xg6 h7xg6 37.Kf2-e2 b7-b6 38.b2-b3 a4-a3 39.Ke2-d2 b6-b5 40.b3-b4 Ke4-f5 41.Kd2-d3 g6-g5 42.f4xg5 Kf5xg5 0.87/18 ] 32...g6xf5
[ 32...Ke5xf5 33.Kf2-e2+- ;Houdini 2.0c Pro x64: 32...Ke5xf5 33.f3-f4 Kf5-e4 34.h3-h4 a7-a5 35.h4-h5 a5-a4 36.h5xg6 h7xg6 37.Kf2-e2 b7-b6 38.a2-a3 g6-g5 39.f4xg5 Ke4-f5 40.Ke2-d3 Kf5xg5 41.Kd3-e4 Kg5-f6
41
XIIIIIIIIY 9-+-+-+-+0{
9+-+-+-+-0 9p+-+-+p+0 9+p+-mk-+p0 9-zP-+-zP-zP0 9zP-+KzP-+-0 9-+-+-+-+0 9+-+-+-+-0 xiiiiiiiiy
0.88/17 ] 33.Kf2-g3 [Houdini 2.0c Pro x64: 33.Kf2-g3 f5-f4+ 34.Kg3-f2 f4xe3+ 35.Kf2xe3 b7-b6 36.f3-f4+
Ke5-f5 37.Ke3-f3 h7-h6 38.a2-a3 h6-h5 39.Kf3-e3 h5-h4 40.a3-a4 a7-a6 41.Ke3-f3 a6-a5 42.Kf3-e3 Kf5-f6 43.Ke3-e4 Kf6-e6 44.b2-b3 Ke6-d6 45.f4-f5 1.04/19 ] 33...f5-f4+
[ Houdini 2.0c Pro x64: 33...f5-f4+
34.Kg3-f2 b7-b5 35.a2-a3 a7-a5 36.b2-b3 h7-h6 37.Kf2-e2 h6-h5 38.Ke2-d3 f4xe3 39.Kd3xe3 Ke5-f5 40.b3-b4 a5xb4 41.a3xb4 Kf5-e5 42.f3-f4+ Ke5-d5 43.h3-h4 Kd5-e6 44.Ke3-e4 Ke6-e7 45.Ke4-e5 Ke7-f7 46.Ke5-f5 Kf7-e7 47.Kf5-g6 1.12/21 ] 34.Kg3-f2 [Houdini 2.0c Pro x64:
34.Kg3-f2 b7-b5 35.a2-a3 h7-h6 36.Kf2-e2 h6-h5 37.Ke2-d3 f4xe3 38.Kd3xe3 Ke5-f5 39.f3-f4 Kf5-e6 40.b2-b3 Ke6-d5 41.h3-h4 a7-a6 42.Ke3-d3 a6-a5 43.b3-b4 a5-a4 44.Kd3-e3 Kd5-e6 45.Ke3-e4 Ke6-d6 46.f4-f5 Kd6-e7 47.Ke4-e5 Ke7-f7 48.f5-f6 1.04/20 ] 34...Ke5-f5
[ 34...b7-b5+- ;Houdini 2.0c Pro x64:
34...b7-b5 35.a2-a3 a7-a5 36.Kf2-e2 f4xe3 37.Ke2xe3 a5-a4 38.f3-f4+
Ke5-f5 39.Ke3-f3 h7-h6 40.Kf3-e3 h6-h5 41.Ke3-f3 Kf5-e6 42.Kf3-e4
h5-h4 43.f4-f5+ Ke6-f6 44.Ke4-f4 Kf6-f7 45.Kf4-e5 Kf7-e7 46.f5-f6+
Ke7-f7 47.Ke5-f5 1.09/20 ] 35.e3-e4+
[ Houdini 2.0c Pro x64: 35.e3-e4+
Kf5-f6 36.Kf2-e2 b7-b5 37.Ke2-d3 Kf6-e5 38.b2-b3 h7-h6 39.b3-b4 a7-a6 40.h3-h4 Ke5-d6 41.Kd3-d4 Kd6-d7 42.e4-e5 Kd7-c6 43.Kd4-e4 Kc6-d7 44.Ke4xf4 Kd7-e6 45.Kf4-e4 h6-h5 46.f3-f4 Ke6-e7 47.Ke4-d5 2.59/20 ] 35...Kf5-e5 [Houdini 2.0c
Pro x64: 35...Kf5-e6 36.Kf2-e2 Ke6-e5 37.Ke2-d3 b7-b5 38.b2-b3 h7-h6
39.b3-b4 a7-a6 40.h3-h4 Ke5-d6 41.Kd3-d4 Kd6-d7 42.e4-e5 Kd7-c6 43.Kd4-e4 Kc6-d7 44.Ke4xf4 Kd7-e7 45.Kf4-f5 Ke7-f7 46.f3-f4 h6-h5
47.a2-a3 Kf7-e7 2.75/23 ] 36.Kf2-e2 [ Houdini 2.0c Pro x64: 36.Kf2-e2 Ke5-d4 37.a2-a4 a7-a6 38.b2-b3 b7-b6 39.Ke2-d2 b6-b5 40.a4-a5 b5-b4 41.Kd2-c2 Kd4-e5 42.Kc2-d3 Ke5-e6 43.Kd3-d4 Ke6-d6 44.e4-e5+
Kd6-c7 45.Kd4-e4 Kc7-d7 46.Ke4xf4 Kd7-e6 47.Kf4-e4 Ke6-f7 48.f3-f4 Kf7-e6 49.f4-f5+ Ke6-e7 50.h3-h4 2.68/24 ] 36...Ke5-d4 [Houdini 2.0c
Pro x64: 36...Ke5-d4 37.a2-a4 a7-a6 38.b2-b3 b7-b5 39.a4-a5 Kd4-c5 40.Ke2-d3 b5-b4 41.h3-h4 h7-h6 42.h4-h5 Kc5-c6 43.Kd3-d4 Kc6-d6 44.e4-e5+ Kd6-e6 45.Kd4-e4 Ke6-f7 46.Ke4xf4 Kf7-e6 47.Kf4-e4 Ke6-e7 48.Ke4-d5 2.48/22 ] 37.Ke2-d2
[ ¹37.a2-a4 and White can already relax b7-b5 38.a4xb5 Kd4-c4+- ; Houdini 2.0c Pro x64: 37.a2-a4 a7-a6 38.b2-b3 b7-b5 39.a4-a5 Kd4-c5 40.Ke2-d3 b5-b4 41.h3-h4 h7-h6 42.h4-h5 Kc5-c6 43.Kd3-d4 Kc6-d6 44.e4-e5+ Kd6-e6 45.Kd4-e4 Ke6-f7 46.Ke4xf4 Kf7-e6 47.Kf4-e4 Ke6-e7 48.f3-f4 Ke7-e6 2.43/21 ] 37...Kd4-c4 [ 37...b7-b5+- ;Houdini 2.0c Pro x64:
37...b7-b5 38.a2-a3 Kd4-c4 39.b2-b3+
Kc4-d4 40.h3-h4 h7-h5 41.Kd2-c2 a7-a6 42.Kc2-d2 a6-a5 43.a3-a4 b5-b4 44.Kd2-e2 Kd4-e5 45.Ke2-d3 Ke5-d6 46.Kd3-d4 Kd6-e6 47.e4-e5 Ke6-f5 48.Kd4-d5 1.18/21 ] 38.b2-b3+
[Houdini 2.0c Pro x64: 38.b2-b3+
Kc4-d4 39.a2-a4 b7-b6 40.Kd2-c2 a7-a6 41.Kc2-d2 b6-b5 42.a4-a5 b5-b4 43.Kd2-c2 Kd4-e5 44.Kc2-d3 Ke5-f6 45.Kd3-d4 Kf6-f7 46.Kd4-e5 Kf7-e7 47.Ke5xf4 Ke7-f6 48.e4-e5+
Kf6-g6 49.Kf4-e4 Kg6-f7 50.Ke4-f5 Kf7-e7 51.e5-e6 Ke7-d6 52.f3-f4 2.63/20 ] 38...Kc4-d4 Diagram [ Houdini 2.0c Pro x64: 38...Kc4-d4 39.a2-a4 b7-b6 40.Kd2-c2 a7-a6 41.Kc2-d2 b6-b5 42.a4-a5 b5-b4 43.Kd2-c2 Kd4-e5 44.Kc2-d3 Ke5-d6 45.Kd3-d4 Kd6-c6 46.e4-e5 Kc6-c7 47.Kd4-e4 Kc7-d7 48.Ke4xf4 Kd7-e6 49.Kf4-e4 Ke6-e7 50.Ke4-f5 Ke7-d7 51.f3-f4 Kd7-e7 52.h3-h4 Ke7-f7 53.h4-h5 Kf7-e7 2.77/23 ]
42
XIIIIIIIIY 9-+-+-+-+0 9zpp+-+-+p0 9-+-+-+-+0 9+-+-+-+-0 9-+-mkPzp-+0 9+P+-+P+P0 9P+-mK-+-+0 9+-+-+-+-0[
xiiiiiiiiy
39.a2-a4 [Houdini 2.0c Pro x64:
39.a2-a4 b7-b6 40.Kd2-c2 a7-a6 41.Kc2-d2 b6-b5 42.a4-a5 b5-b4 43.Kd2-c2 Kd4-e5 44.Kc2-d3 Ke5-d6 45.Kd3-d4 Kd6-c6 46.e4-e5 Kc6-c7 47.Kd4-e4 Kc7-d7 48.Ke4xf4 Kd7-e6 49.Kf4-e4 Ke6-e7 50.Ke4-f5 Ke7-d7
51.f3-f4 Kd7-e7 52.h3-h4 2.73/21 ] 39...h7-h6 [ 39...b7-b6 doesn't change
anything anymore 40.Kd2-e2+- ; Houdini 2.0c Pro x64: 39...b7-b6 40.Kd2-c2 a7-a6 41.Kc2-d2 b6-b5 42.a4-a5 b5-b4 43.Kd2-c2 Kd4-e5 44.Kc2-d3 Ke5-d6 45.Kd3-d4 Kd6-c6 46.e4-e5 Kc6-c7 47.Kd4-e4 Kc7-d7 48.Ke4xf4 Kd7-e6 49.Kf4-e4 Ke6-e7 50.Ke4-f5 Ke7-d7 51.f3-f4 Kd7-e7 52.h3-h4 2.77/22 ] 40.Kd2-e2
[ Houdini 2.0c Pro x64: 40.Kd2-e2 a7-a6 41.a4-a5 h6-h5 42.h3-h4
Kd4-e5 43.Ke2-d3 Ke5-e6 44.Kd3-d4 Ke6-d6 45.e4-e5+ Kd6-c6 46.Kd4-e4 Kc6-d7 47.Ke4xf4 Kd7-e6 48.Kf4-e4 Ke6-e7 49.Ke4-f5 Ke7-f7 50.f3-f4 Kf7-e7 51.e5-e6 Ke7-d8 52.Kf5-f6 Kd8-e8 53.f4-f5 Ke8-f8 54.b3-b4 3.93/25 ] 40...b7-b6 [ 40...Kd4-e5
doesn't get the bull off the ice
41.Ke2-d3+- ;Houdini 2.0c Pro x64:
40...Kd4-e5 41.Ke2-d3 h6-h5 42.h3-h4 b7-b6 43.Kd3-c4 a7-a6 44.Kc4-d3 Ke5-d6 45.Kd3-d4 Kd6-e6 46.e4-e5 Ke6-f7 47.Kd4-e4 Kf7-e7 48.Ke4xf4 Ke7-e6 49.Kf4-e4 b6-b5 50.a4xb5 a6xb5 51.f3-f4 Ke6-e7 52.f4-f5 Ke7-d7 53.Ke4-d5 Kd7-e7 54.f5-f6+ Ke7-f7 55.b3-b4 Kf7-e8 56.Kd5-e6 4.24/26 ] 41.Ke2-d2 [ Houdini 2.0c Pro x64: 41.Ke2-d2 a7-a5 42.h3-h4 h6-h5 43.Kd2-c2 Kd4-e5 44.Kc2-d3 Ke5-e6 45.Kd3-d4 Ke6-d6 46.e4-e5+ Kd6-c6 47.Kd4-e4 Kc6-d7 48.Ke4xf4 Kd7-e6 49.Kf4-e4 Ke6-d7 50.f3-f4 Kd7-e6 51.f4-f5+
Ke6-d7 52.e5-e6+ Kd7-d6 53.Ke4-d4 Kd6-e7 54.Kd4-e5 Ke7-f8 55.Ke5-f6 Kf8-e8 56.e6-e7 3.88/22 ] 41...a7-a6 [ Houdini 2.0c Pro x64: 41...Kd4-c5 42.Kd2-c3 a7-a6 43.Kc3-d3 Kc5-d6 44.Kd3-d4 Kd6-e6 45.e4-e5 Ke6-d7 46.Kd4-e4 b6-b5 47.a4xb5 a6xb5 48.Ke4-f5 Kd7-e7 49.Kf5xf4 Ke7-d7
50.Kf4-e4 Kd7-e6 51.f3-f4 Ke6-e7 52.f4-f5 Ke7-d7 53.Ke4-d5 Kd7-e7 54.f5-f6+ Ke7-f7 55.h3-h4 b5-b4 56.h4-h5 Kf7-f8 57.Kd5-e6 4.12/24 ] 42.Kd2-e2 Diagram [Houdini 2.0c Pro
x64: 42.Kd2-e2 Kd4-e5 43.Ke2-d3 Ke5-d6 44.Kd3-d4 Kd6-e6 45.e4-e5 Ke6-d7 46.Kd4-e4 Kd7-e7 47.Ke4xf4 Ke7-e6 48.Kf4-e4 b6-b5 49.a4xb5 a6xb5 50.f3-f4 Ke6-e7 51.f4-f5 Ke7-d7 52.Ke4-d5 Kd7-e7 53.f5-f6+
Ke7-f7 54.h3-h4 b5-b4 55.h4-h5 Kf7-f8 56.Kd5-e6 4.08/24 ]
43
XIIIIIIIIY 9-+-+-+-+0{
9+-+-+-+-0 9pzp-+-+-zp0 9+-+-+-+-0 9P+-mkPzp-+0 9+P+-+P+P0 9-+-+K+-+0 9+-+-+-+-0 xiiiiiiiiy
42...b6-b5 [ 42...a6-a5 does not save the day 43.Ke2-d2+- ;Houdini 2.0c Pro x64: 42...h6-h5 43.h3-h4 Kd4-e5 44.Ke2-d3 Ke5-d6 45.Kd3-d4 Kd6-e6 46.e4-e5 Ke6-d7 47.Kd4-e4 Kd7-e7 48.Ke4xf4 Ke7-e6 49.Kf4-e4 b6-b5 50.a4xb5 a6xb5 51.f3-f4 Ke6-e7 52.f4-f5 Ke7-d7 53.Ke4-d5 Kd7-e7 54.f5-f6+ Ke7-f7 55.b3-b4 Kf7-f8 56.Kd5-e6 Kf8-e8 4.24/25 ] 43.a4-a5 [ Houdini 2.0c Pro x64: 43.a4-a5 Kd4-e5 44.Ke2-d3 b5-b4 45.h3-h4 Ke5-e6 46.Kd3-c4 Ke6-d6 47.Kc4-d4 Kd6-e6 48.Kd4-c5 Ke6-e5 49.Kc5-b6 Ke5-d4 50.Kb6xa6 Kd4-e3 51.Ka6-b6 Ke3xf3 52.a5-a6 Kf3xe4 53.a6-a7 f4-f3 54.a7-a8Q+ Ke4-e3 55.Qa8-e8+
Ke3-f2 56.Kb6-b5 Kf2-f1 57.Kb5xb4 f3-f2 58.Kb4-c3 Kf1-g2 59.Qe8-e4+
Kg2-g3 60.Qe4-c4 Kg3-g2 61.Qc4-g4+ Kg2-f1 62.Qg4-d1+
Kf1-g2 63.Qd1-d5+ Kg2-g3 7.55/24 ] 43...h6-h5 [Houdini 2.0c Pro x64:
43...Kd4-c5 44.Ke2-d3 b5-b4
45.h3-h4 Kc5-c6 46.Kd3-c4 Kc6-d6 47.Kc4-d4 Kd6-e6 48.Kd4-c5 Ke6-e5 49.Kc5-b6 Ke5-d4 50.Kb6xa6 Kd4-e3 51.Ka6-b6 Ke3xf3 52.a5-a6 Kf3xe4 53.a6-a7 f4-f3 54.a7-a8Q+ Ke4-e3 55.Qa8-e8+ Ke3-f2 56.Kb6-b5 Kf2-f1 57.Kb5xb4 f3-f2 58.Kb4-c3 Kf1-g2 59.Qe8-e4+ Kg2-g3 60.Qe4-c4 Kg3-g2 61.Qc4-g4+ Kg2-f1 62.Qg4-d1+ Kf1-g2 63.Qd1-d5+
Kg2-g3 7.59/26 ] 44.h3-h4
[ Houdini 2.0c Pro x64: 44.h3-h4 Kd4-c5 45.Ke2-d3 b5-b4 46.e4-e5 Kc5-d5 47.e5-e6 Kd5xe6 48.Kd3-e4 Ke6-d6 49.Ke4xf4 Kd6-c6 50.Kf4-g5 Kc6-b5 51.f3-f4 Kb5xa5 52.f4-f5 Ka5-b5 53.f5-f6 a6-a5 54.f6-f7 a5-a4 55.b3xa4+ Kb5xa4 56.f7-f8Q b4-b3 57.Qf8-f6 Ka4-a3 58.Qf6-a1+ Ka3-b4 59.Kg5xh5 Kb4-c4 60.Qa1-f1+ Kc4-b4 61.Qf1-f6 Kb4-c4 62.Qf6-c6+ Kc4-d4 63.Qc6-b6+ 10.39/24 ] 44...Kd4-c5 [ Houdini 2.0c Pro x64: 44...Kd4-c5 45.Ke2-d3 b5-b4 46.e4-e5 Kc5-d5 47.e5-e6 Kd5xe6 48.Kd3-e4 Ke6-f7 49.Ke4xf4 Kf7-e6 50.Kf4-g5 Ke6-e5 51.f3-f4+ Ke5-d4 52.Kg5xh5 Kd4-e4 53.Kh5-g5 Ke4-d3 54.f4-f5 Kd3-c2 55.f5-f6 Kc2xb3 56.f6-f7 Kb3-a2 57.Kg5-h5 b4-b3 58.f7-f8Q b3-b2 59.Qf8-f2 Ka2-b1 60.Qf2-f1+ Kb1-a2 61.Qf1-c4+ Ka2-a1 62.Qc4-a4+
Ka1-b1 63.Kh5-g4 Kb1-c1 64.Qa4-c6+ Kc1-d2 65.Qc6-b6 Kd2-c1 66.Qb6xa6 b2-b1R 67.Qa6-f1+ Kc1-c2 68.Qf1xb1+
Kc2xb1 69.a5-a6 Kb1-c2 70.a6-a7 Kc2-d3 71.a7-a8Q Kd3-e3 72.h4-h5
Ke3-d4 73.Qa8-a4+ Kd4-d5 74.h5-h6 10.66/25 ] 45.Ke2-d3 [ Houdini 2.0c Pro x64: 45.Ke2-d3 b5-b4 46.e4-e5 Kc5-d5 47.e5-e6 Kd5xe6 48.Kd3-e4 Ke6-d6 49.Ke4xf4 Kd6-d5 50.Kf4-g5 Kd5-d4 51.f3-f4 Kd4-c3 52.f4-f5 Kc3xb3 53.f5-f6 Kb3-a4 54.f6-f7 Ka4xa5 55.f7-f8Q Ka5-a4 56.Qf8-e8+ Ka4-a3 57.Qe8-a8 b4-b3 58.Qa8xa6+ Ka3-b2 59.Kg5xh5 Kb2-b1 60.Qa6-f1+ Kb1-a2 61.Qf1-c4 Ka2-a3 62.Qc4-a6+ Ka3-b2
63.Kh5-g6 Kb2-c3 64.Qa6-f6+ Kc3-c2 65.Qf6-f5+ Kc2-c1 66.Qf5-f1+ Kc1-b2 67.h4-h5 Kb2-a2 68.Qf1-c4 Ka2-a3 69.h5-h6 Ka3-b2 70.h6-h7 10.28/22 ] 45...b5-b4 [Houdini 2.0c Pro x64:
45...b5-b4 46.e4-e5 Kc5-d5 47.e5-e6 Kd5xe6 48.Kd3-e4 Ke6-f7 49.Ke4xf4 Kf7-e6 50.Kf4-g5 Ke6-e5 51.f3-f4+
Ke5-d4 52.Kg5xh5 Kd4-e4 53.Kh5-g5 Ke4-d3 54.f4-f5 Kd3-c2 55.f5-f6
Kc2xb3 56.f6-f7 Kb3-a2 57.Kg5-h5 b4-b3 58.f7-f8Q b3-b2 59.Qf8-f2 Ka2-b3 60.Qf2-f7+ Kb3-a3 61.Qf7-f1 Ka3-a2 62.Qf1-c4+ Ka2-a1
63.Qc4-a4+ Ka1-b1 64.Kh5-g4 Kb1-c1 65.Qa4-c6+ Kc1-d2
66.Qc6-b6 Kd2-c1 67.Qb6xa6 b2-b1R 68.Qa6-f1+ Kc1-c2 69.Qf1xb1+
Kc2xb1 70.a5-a6 Kb1-c2 71.a6-a7 Kc2-d3 72.a7-a8Q Kd3-e3 73.h4-h5 Ke3-d4 74.Qa8-a4+ Kd4-d5
75.h5-h6 10.66/25 ] 46.e4-e5 [ Houdini 2.0c Pro x64: 46.e4-e5 Kc5-d5 47.e5-e6 Kd5xe6 48.Kd3-e4 Ke6-f7 49.Ke4xf4 Kf7-e6 50.Kf4-g5 Ke6-e5 51.f3-f4+ Ke5-d4 52.Kg5xh5 Kd4-e4 53.Kh5-g5 Ke4-d3 54.f4-f5 Kd3-c2 55.f5-f6 Kc2xb3 56.f6-f7 Kb3-a2 57.Kg5-h5 b4-b3 58.f7-f8Q b3-b2 59.Qf8-f2 Ka2-b3 60.Qf2-f7+
Kb3-a3 61.Qf7-f1 Ka3-a2 62.Qf1-c4+
Ka2-a1 63.Qc4-a4+ Ka1-b1
64.Kh5-g4 Kb1-c1 65.Qa4-c6+ Kc1-d2
66.Qc6-b6 Kd2-c1 67.Qb6xa6 b2-b1R 68.Qa6-f1+ Kc1-c2 69.Qf1xb1+
Kc2xb1 70.a5-a6 Kb1-c2 71.a6-a7 Kc2-d3 72.a7-a8Q Kd3-d4 73.h4-h5 Kd4-e5 74.h5-h6 10.62/24 ]
46...Kc5-d5 [Houdini 2.0c Pro x64:
46...Kc5-d5 47.e5-e6 Kd5xe6
48.Kd3-e4 Ke6-f7 49.Ke4xf4 Kf7-f6 50.Kf4-e4 Kf6-e6 51.f3-f4 Ke6-f6 52.f4-f5 Kf6-f7 53.Ke4-e5 Kf7-e7 54.f5-f6+ Ke7-f7 55.Ke5-f5 Kf7-f8 56.Kf5-g6 Kf8-g8 57.Kg6xh5 Kg8-f7 58.Kh5-g5 Kf7-f8 59.Kg5-g6 Kf8-g8 60.h4-h5 Kg8-h8 61.Kg6-f7 Kh8-h7 62.Kf7-e7 Kh7-h6 63.f6-f7 Kh6-h7 64.Ke7-e8 Kh7-h6 65.f7-f8Q+ Kh6xh5 66.Ke8-e7 Kh5-g4 67.Qf8-c8+ Kg4-f4 68.Qc8-c4+ Kf4-e3 69.Qc4xa6 Ke3-d2 70.Qa6-c4 10.97/32 ] 47.e5-e6!
it's all over [Houdini 2.0c Pro x64:
47.e5-e6 Kd5xe6 48.Kd3-e4 Ke6-f7 49.Ke4xf4 Kf7-f6 50.Kf4-e4 Kf6-e6 51.f3-f4 Ke6-f6 52.f4-f5 Kf6-f7 53.Ke4-e5 Kf7-e7 54.f5-f6+ Ke7-f7 55.Ke5-f5 Kf7-f8 56.Kf5-g6 Kf8-g8 57.Kg6xh5 Kg8-f7 58.Kh5-g5 Kf7-f8 59.h4-h5 Kf8-f7 60.h5-h6 Kf7-g8 61.Kg5-g6 Kg8-h8 62.Kg6-f7 Kh8-h7 63.Kf7-e7 Kh7xh6 64.f6-f7 Kh6-g6 65.f7-f8Q Kg6-g5 66.Qf8-f6+ Kg5-g4 67.Qf6xa6 10.69/24 ] 47...Kd5xe6 [ Houdini 2.0c Pro x64: 47...Kd5xe6 48.Kd3-e4 Ke6-f7 49.Ke4xf4 Kf7-f6 50.Kf4-e4 Kf6-e6 51.f3-f4 Ke6-f6 52.f4-f5 Kf6-f7 53.Ke4-e5 Kf7-e7 54.f5-f6+ Ke7-f7 55.Ke5-f5 Kf7-f8 56.Kf5-g6 Kf8-g8 57.Kg6xh5 Kg8-f7 58.Kh5-g5 Kf7-f8 59.Kg5-g6 Kf8-g8 60.h4-h5 Kg8-h8 61.Kg6-f7 Kh8-h7 62.Kf7-e7 Kh7-h6 63.f6-f7 Kh6xh5 64.f7-f8Q Kh5-g4 65.Qf8-g7+ Kg4-f4 66.Qg7-f6+ Kf4-e3 67.Qf6xa6 Ke3-d2 68.Qa6-c4 10.73/32 ] 48.Kd3-e4
Diagram [Houdini 2.0c Pro x64:
48.Kd3-e4 Ke6-f7 49.Ke4xf4 Kf7-f6
50.Kf4-e4 Kf6-e6 51.Ke4-d4 Ke6-d6 52.f3-f4 Kd6-e6 53.Kd4-c5 Ke6-f5 54.Kc5-b6 Kf5-g4 55.f4-f5 Kg4xf5 56.Kb6xa6 Kf5-g4 57.Ka6-b5 Kg4-f5 58.Kb5xb4 Kf5-g4 59.a5-a6 Kg4xh4 60.a6-a7 Kh4-g4 61.a7-a8Q Kg4-f4 62.Qa8-b8+ Kf4-g5 63.Qb8-e5+
Kg5-g4 64.Qe5-e2+ Kg4-g5 65.Qe2-f3 h5-h4 66.Kb4-c5 Kg5-g6 67.Qf3-g4+
Kg6-f6 68.Qg4xh4+ Kf6-e5 69.Qh4-d4+ 9.34/25 ]
44
XIIIIIIIIY 9-+-+-+-+0{
9+-+-+-+-0 9p+-+k+-+0 9zP-+-+-+p0 9-zp-+Kzp-zP0 9+P+-+P+-0 9-+-+-+-+0 9+-+-+-+-0 xiiiiiiiiy
1-0
7 B50
Carlsen,Magnus
Bekker Jensen,Anders
Troll Masters (9) 04.01.2002 B32: Sicilian: Löwenthal and
Kalashnikov Variations
1.e2-e4 c7-c5 2.Ng1-f3 d7-d6 3.Nb1-c3 Nb8-c6 4.d2-d4 c5xd4 5.Nf3xd4 last book move last book move Nc6xd4 [ 5...e7-e5 Diagram 6.Nd4xc6 b7xc6 7.Bf1-c4² ;
Houdini 2.0c Pro x64: 5...e7-e5 6.Nd4xc6 b7xc6 7.Bf1-c4 Ng8-f6 8.0-0 Bf8-e7 9.Qd1-d3 0-0 10.Rf1-d1 Bc8-e6 11.Ra1-b1 Qd8-d7 12.b2-b4
45