Nakamura,Hikaru
VI World Blitz (23.9) 17.11.2010 C06: French Tarrasch: 3...Nf6 4 e5
Nfd7 5 Bd3 main lines
1.e2-e4 e7-e6 2.d2-d4 d7-d5
3.Nb1-d2 Bf8-e7 4.Ng1-f3 Ng8-f6 5.e4-e5 Nf6-d7 6.Bf1-d3 c7-c5
7.c2-c3 Nb8-c6 8.0-0 g7-g5 9.a2-a3
XIIIIIIIIY
9r+l+-trk+0{
c5xd4 10.c3xd4 Qd8-b6 11.b2-b4 g5-g4 12.Nf3-e1 Qb6xd4 13.Nd2-b3 Qd4xe5 14.Ra1-b1N [RR 14.Qd1xg4 h7-h5 15.Qg4-h3 Qe5-g7 16.Ra1-a2 Nc6-e5 17.Bd3-e2 Be7-f6 18.Ra2-c2 Nd7-b6 19.Nb3-a5 Ne5-g4 20.Qh3-b3 Bf6-e5 21.f2-f4 Be5-d4+ 22.Kg1-h1 Bc8-d7 23.Qb3-g3 Ng4-f2+ 24.Rf1xf2 Qg7xg3 25.h2xg3 Bd4xf2 26.Ne1-d3 Bf2xg3 27.Na5xb7 Ke8-e7 28.Nd3-e5 Ra8-c8 Filipovic,B (2426)-Bauer,C (2610)/Switzerland 2004/EXT 2005/1-0
9zp-+-+pwqp0 9-+p+psn-+0 9+-sNp+-+-0 9-zP-+-+p+0 9zP-+-+-+-0 9-+-+-zPPzP0 9+R+QsNRmK-0 xiiiiiiiiy
162
(70) ;RR 14.f2-f4 Qe5-g7 15.Ne1-c2 Be7-f6 16.Ra1-a2 h7-h5 17.b4-b5 Nc6-e7 18.Bc1-e3 b7-b6 19.Nc2-d4 Bc8-b7 20.Rf1-e1 Nd7-c5 21.Nb3xc5 b6xc5 22.Nd4-c6 c5-c4 23.Bd3-e2 Bb7xc6 24.b5xc6 Ne7xc6 25.Be2xc4 Bf6-d4 26.Be3xd4 Qg7xd4+
27.Qd1xd4 Nc6xd4 28.Ra2-d2 Nd4-f5 Bossuyt,K-Donovan,L (2135)/Belgium 2004/EXT 2005/0-1 (37) ] 14...Qe5-g7 15.Bd3-b5 0-0 16.Bb5xc6 b7xc6 17.Bc1-b2 Be7-f6 18.Bb2xf6
last book move last book move Nd7xf6 [ 18...Qg7xf6?! 19.Qd1xg4+ Qf6-g6 20.Qg4xg6+ h7xg6 21.Ne1-f3³ ; Houdini 2.0c Pro x64: 18...Nd7xf6 19.Nb3-c5 a7-a5 20.Ne1-d3 a5xb4 21.a3-a4 Nf6-e4 22.Nc5xe4 d5xe4 23.Nd3xb4 c6-c5 24.Nb4-c6 Bc8-a6 25.Rf1-e1 Ba6-d3 26.Rb1-b7 c5-c4 27.a4-a5 c4-c3 28.Qd1-c1 Ra8-a6 29.Rb7-b6 Rf8-a8 30.Nc6-e7+ Kg8-f8 31.Ne7-c6 Ra6xb6 32.a5xb6 -0.83/15 ] 19.Ne1-d3 [Houdini 2.0c Pro x64:
19.Nb3-c5 Diagram
a7-a5 20.Ne1-d3 a5xb4 21.a3-a4 Nf6-e4 22.Nc5xe4 d5xe4 23.Nd3xb4 c6-c5 24.Nb4-c6 Bc8-a6 25.Rf1-e1 Ba6-d3 26.Rb1-b7 c5-c4 27.a4-a5 c4-c3 28.Qd1-c1 Ra8-a6 29.Rb7-b6
Rf8-a8 30.Qc1-f4 c3-c2 31.Re1-c1 Ra6xb6 32.a5xb6 f7-f5 33.Qf4-e3 -0.98/15 ] 19...Bc8-a6 [Houdini 2.0c Pro x64: 19...Nf6-e4 20.Rb1-c1
Bc8-a6 21.Rf1-e1 Ba6-b5 22.Nb3-c5 Ne4xc5 23.Nd3xc5 a7-a5 24.Nc5-d7 Rf8-d8 25.Nd7-b6 Ra8-b8 26.b4xa5 Rd8-d6 27.Re1-e3 d5-d4 28.Re3-g3 f7-f5 29.h2-h3 h7-h5 -0.84/14 ] 20.Rf1-e1 [ ¹20.Nb3-c5 Ba6xd3 21.Qd1xd3-+ ;Houdini 2.0c Pro x64:
20.Nb3-c5 Ba6xd3 21.Qd1xd3 a7-a5 22.Qd3-d2 a5xb4 23.a3-a4 b4-b3 24.Rb1xb3 Rf8-d8 25.Rb3-b4 e6-e5 26.Rb4-b6 d5-d4 27.a4-a5 Nf6-d5 28.Rb6-b7 Qg7-g6 29.a5-a6 Rd8-b8 30.Rf1-e1 Qg6-f5 31.Nc5-e4 -0.67/15 ] 20...Ra8-b8?? Black loses the upper hand [ ¹20...Nf6-e4 would have given Black a clear advantage 21.Qd1-c2 Ba6xd3 22.Qc2xd3 Qg7-f6-+ ; Houdini 2.0c Pro x64: 20...Nf6-e4 21.Rb1-c1 Ba6xd3 22.Qd1xd3 a7-a5 23.b4xa5 Qg7-b2 24.Rc1-c2 Qb2xa3 25.Rc2xc6 Rf8-c8 26.Re1-c1 Rc8xc6 27.Rc1xc6 Qa3-b2 28.Rc6-c2
Qb2-e5 -0.96/12 ] 21.Nd3-e5³ White threatens to win material:
Ne5xc6 [Houdini 2.0c Pro x64:
21.Nd3-c5 Rb8-b6 22.Qd1-d2 Rf8-b8
XIIIIIIIIY
9-+-+-trk+0
9zp-+-+p+p0
169l+N+p+-+0
39+-+p+-+-0 9-zP-wqn+p+0 9zPN+-+-+-0
23.Rb1-c1 h7-h6 24.Nb3-a5 Rb8-c8 25.Qd2-d4 Nf6-e4 26.Qd4xg7+ Kg8xg7 27.Nc5xe4 d5xe4 28.Re1xe4 h6-h5 29.Re4-d4 -0.29/14 ] 21...Nf6-e4 [Houdini 2.0c Pro x64: 21...Nf6-e4 22.Qd1xg4 Qg7xg4 23.Ne5xg4 c6-c5 24.f2-f3 Ne4-c3 25.Nb3xc5 Nc3xb1 26.Re1xb1 Ba6-b5 27.Ng4-f6+
Kg8-g7 28.Nf6-d7 Bb5xd7 29.Nc5xd7 Rb8-c8 30.Nd7xf8 Kg7xf8 31.Rb1-b2 Rc8-c3 32.a3-a4 Kf8-e7 33.Kg1-f2 d5-d4 34.Kf2-e2 Ke7-d6 35.Ke2-d2 -0.30/14 ] 22.Qd1-d4 [Houdini 2.0c Pro x64: 22.Qd1xg4 Qg7xg4
23.Ne5xg4 c6-c5 24.Nb3xc5 Ne4xc5 25.b4xc5 Rb8xb1 26.Re1xb1 Rf8-c8 27.Rb1-c1 Ba6-c4 28.Ng4-f6+ Kg8-g7 29.Nf6-e4 f7-f5 30.Ne4-g5 Kg7-f6 31.f2-f4 h7-h6 32.Ng5-f3 Rc8xc5 33.Nf3-e5 Rc5-a5 34.Ne5xc4 d5xc4 35.Rc1xc4 Ra5xa3 36.Kg1-f2 a7-a5 37.Rc4-c6 Ra3-a2+ 38.Kf2-f3 -0.42/14 ] 22...Ba6-b5 [ 22...f7-f6 23.Ne5xc6
Rb8-b6 24.Rb1-c1µ ;Houdini 2.0c Pro x64: 22...Rb8-c8 23.Rb1-c1 Rc8-c7 24.Rc1xc6 Rc7xc6 25.Ne5xc6
Qg7xd4 Diagram
(Diagram 163)
26.Nb3xd4 Rf8-a8 27.b4-b5 Ba6-b7 28.Nc6-e5 h7-h5 29.f2-f3 g4xf3 30.g2xf3 -0.42/12 ] 23.Rb1-c1
[ 23.Ne5-d7 e6-e5 24.Qd4xe5 Qg7xe5 25.Nd7xe5 Ne4-c3³ ;Houdini 2.0c Pro x64: 23.Ne5-d7 Qg7xd4 24.Nb3xd4 c6-c5 25.Nd4xb5 Rb8xb5 26.Nd7xf8 Kg8xf8 27.b4xc5 Rb5xc5 28.Rb1-b8+
Kf8-g7 29.Rb8-b7 a7-a5 30.Re1-f1 Ne4-d6 31.Rb7-d7 Nd6-c4 32.Rf1-c1 Rc5-c8 33.a3-a4 Kg7-f6 -0.34/14 ] 23...Rb8-c8 [ 23...Rf8-d8 24.Ne5xc6 Bb5xc6 25.Rc1xc6µ ;Houdini 2.0c Pro x64: 23...Rf8-e8 24.Nb3-c5 f7-f5 25.Re1-e3 Ne4xc5 26.Qd4xc5 f5-f4
9-+-+-zPPzP0 9+-+-tR-mK-0[
xiiiiiiiiy
27.Re3-e1 Rb8-b6 28.Qc5-d6 Rb6-a6 29.Ne5xc6 Bb5xc6 30.Rc1xc6 Ra6xc6 31.Qd6xc6 -0.51/12 ] 24.Nb3-c5
[ Houdini 2.0c Pro x64: 24.Ne5xg4 Bb5-a4 25.Qd4xg7+ Kg8xg7
26.Nb3-a5 Rc8-c7 27.f2-f3 Ne4-d6 28.Kg1-f2 Rf8-c8 29.Re1-e5 c6-c5 30.Re5-g5+ Kg7-f8 31.Ng4-f6 c5-c4 32.Nf6xh7+ Kf8-e7 -0.42/12 ]
24...Ne4xc5 [Houdini 2.0c Pro x64:
24...f7-f6 25.Ne5xg4 Qg7xg4 26.f2-f3 e6-e5 27.Qd4xe4 Qg4-g5 28.Qe4-c2 Qg5-g6 29.Qc2-b2 Bb5-c4 30.f3-f4 Rc8-e8 31.f4xe5 f6xe5 32.Re1xe5 Qg6-f6 33.Rc1-e1 -0.49/13 ]
25.Rc1xc5 Menacing [Houdini 2.0c Pro x64: 25.Rc1xc5 h7-h5 26.Qd4-e3 Rc8-c7 27.Re1-a1 Rc7-b7 28.Ra1-c1 Rf8-c8 29.Ne5xc6 Bb5xc6 30.Rc5xc6 Rc8xc6 31.Rc1xc6 Qg7-a1+
32.Rc6-c1 Qa1-f6 33.Rc1-c6 Kg8-g7 34.g2-g3 d5-d4 35.Qe3-d3 -0.44/15 ] 25...f7-f6 [Houdini 2.0c Pro x64:
25...h7-h5 26.Qd4-e3 Rc8-c7
27.Re1-a1 Rc7-b7 28.Ra1-c1 Rf8-c8 29.Ne5xc6 Bb5xc6 30.Rc5xc6 Rc8xc6 31.Rc1xc6 Qg7-a1+ 32.Rc6-c1
Qa1-f6 33.Rc1-c6 d5-d4 34.Qe3-d3 Kg8-g7 -0.40/14 ] 26.Ne5xg4
[ Houdini 2.0c Pro x64: 26.Ne5xg4
h7-h5 27.Ng4-e3 Qg7-g6 28.Qd4-h4 Rc8-c7 29.g2-g3 a7-a6 30.Qh4-h3 Rf8-e8 31.Ne3-g2 e6-e5 32.Ng2-e3 d5-d4 33.Ne3-f5 Re8-d8 34.Re1-d1 Rc7-d7 35.Rc5-c2 -0.31/15 ]
26...e6-e5 Black threatens to win material: e5xd4 [Houdini 2.0c Pro x64:
26...h7-h5 27.Ng4-e3 Qg7-g6
28.Qd4-d1 Rf8-d8 29.g2-g3 Qg6-h7 30.a3-a4 Bb5-d3 31.Qd1-c1 d5-d4 32.Ne3-g2 e6-e5 33.Rc5xc6 Rc8xc6 34.Qc1xc6 Qh7-f5 35.Ng2-h4 -0.32/15 ] 27.Qd4-d1 [Houdini 2.0c Pro x64:
27.Qd4-d1 Kg8-h8 28.h2-h3 Qg7-g6 29.a3-a4 Bb5-c4 30.Qd1-d2 h7-h5 31.Ng4-e3 Rf8-g8 32.Re1-c1 h5-h4 33.f2-f3 Bc4-b3 34.Rc5xc6 Rc8xc6 35.Rc1xc6 Bb3xa4 36.Rc6-c7 d5-d4 37.Ne3-g4 Qg6-b1+ 38.Kg1-h2
-0.33/16 ] 27...d5-d4 Black wins space [Houdini 2.0c Pro x64: 27...Kg8-h8 28.h2-h3 Qg7-g6 29.a3-a4 Bb5-c4 30.Qd1-d2 Rf8-g8 31.g2-g3 Bc4-b3 32.Re1-c1 Bb3xa4 33.Rc5-a5 Ba4-b5 34.Ra5xa7 d5-d4 35.Ng4-h6 -0.48/14 ] 28.f2-f3 [Houdini 2.0c Pro x64: 28.f2-f4 e5-e4 29.a3-a4 Bb5xa4 30.Qd1xa4 Qg7xg4 31.Rc5-c4 d4-d3 32.Rc4xe4 Kg8-h8 33.h2-h3 Qg4-d7 34.Qa4-a1 Rc8-d8 35.Qa1-c3 Qd7-d5 36.Qc3-d2 Rf8-g8 37.Kg1-h2 Rd8-b8 38.Re4-e7 -0.16/12 ] 28...Kg8-h8 [Houdini 2.0c Pro x64: 28...h7-h5 29.Ng4-f2 Rc8-b8 30.a3-a4 Bb5-a6 31.Rc5xc6 Ba6-b7 32.Rc6-c5 Rf8-c8 33.Qd1-b3+ Qg7-f7 34.Qb3-c2 Kg8-g7 35.b4-b5 Rc8xc5 36.Qc2xc5 Bb7-d5 37.Nf2-e4 Bd5xe4 38.f3xe4 -0.18/12 ] 29.a3-a4
[ Houdini 2.0c Pro x64: 29.a3-a4 Bb5-a6 30.g2-g3 Rc8-d8 31.Qd1-c2 Qg7-b7 32.Qc2-d2 Rd8-e8 33.Re1-c1 Re8-e6 34.b4-b5 c6xb5 35.a4xb5 Qb7xf3 36.Qd2-h6 Rf8-b8 37.Rc5-c7 -0.31/13 ] 29...Bb5-a6 [Houdini 2.0c Pro x64: 29...Bb5-a6 30.g2-g3 Qg7-b7
31.Qd1-d2 Qb7-d7 32.Ng4-f2 Rc8-d8 33.Nf2-e4 Ba6-b7 34.Qd2-d3 Kh8-g7 35.Rc5-a5 Bb7-c8 36.Ra5-c5 Rf8-g8 37.b4-b5 c6xb5 38.a4xb5 -0.16/14 ] 30.Qd1-d2 [Houdini 2.0c Pro x64:
30.Qd1-c2 Ba6-b7 31.Ng4-f2 Rf8-g8 32.Nf2-e4 Qg7-e7 33.Qc2-c4 Rc8-b8 34.Rc5-a5 c6-c5 35.Qc4xc5 Qe7xc5 36.b4xc5 Bb7xe4 37.f3xe4 -0.27/13 ] 30...Rf8-g8 [ 30...Rf8-d8 31.Ng4-f2³ ; Houdini 2.0c Pro x64: 30...Rc8-c7 31.Re1-c1 Ba6-c8 32.Ng4-f2 Bc8-e6 33.Qd2-c2 Rf8-g8 34.g2-g3 Rg8-c8 35.Nf2-e4 Qg7-e7 36.Qc2-d3 f6-f5 37.Ne4-d2 Rc7-b7 38.Rc5xe5 Rb7xb4 -0.45/13 ] 31.Ng4-h6=
White threatens to win material:
Nh6xg8 [Houdini 2.0c Pro x64:
31.h2-h3 Rc8-c7 32.Re1-c1 Ba6-b7 33.b4-b5 Rg8-c8 34.Qd2-c2 h7-h5 35.Ng4-f2 Rc8-g8 36.Nf2-e4 Qg7-h6 37.b5xc6 Bb7-c8 38.Kg1-h1 f6-f5 39.Qc2-d2 Qh6xd2 40.Ne4xd2 -0.05/13 ] 31...Rg8-f8 [Houdini 2.0c Pro x64: 31...Rg8-e8 32.Nh6-f5
Qg7-d7 33.Nf5-g3 Rc8-b8 34.Ng3-e4 Qd7-g7 35.Rc5xc6 Ba6-b7 36.Rc6-c5 Re8-c8 37.Re1-c1 Rc8xc5 38.Rc1xc5 Rb8-g8 39.g2-g3 Qg7-e7 40.Qd2-d3 Kh8-g7 41.Rc5-c1 Bb7-d5 42.b4-b5 Bd5xe4 43.f3xe4 -0.01/17 ] 32.Re1-c1 [ 32.Re1-e4 Qg7-g6= ;Houdini 2.0c Pro x64: 32.Nh6-f5 Qg7-d7 33.g2-g4 Rf8-g8 34.Kg1-h1 Rc8-b8 35.Re1-c1 Ba6-b7 36.h2-h3 Qd7-e6 37.Qd2-d3 Qe6-a2 38.Nf5-e7 Rg8-f8 39.b4-b5 c6xb5 40.a4xb5 Qa2-f2 41.Ne7-c6 Bb7xc6 42.Rc5xc6 Qf2-e3 -0.05/15 ] 32...Qg7-d7 Black prepares d3
[ 32...Ba6-b7 33.Rc5-a5 a7-a6 34.Nh6-f5= ;Houdini 2.0c Pro x64:
32...Ba6-b7 33.Nh6-f5 Qg7-d7 34.g2-g4 Rf8-g8 35.Kg1-f2 a7-a6 36.Qd2-d3 Rc8-b8 37.h2-h3 Bb7-a8 38.Rc1-b1 Qd7-f7 39.Rb1-b2 Ba8-b7
XIIIIIIIIY
9-+r+-tr-mk0
9zpl+-+-+p0
169-+p+qzp-sN0
49+-tR-zp-+-0 9PzP-zp-+PzP0 9+-+-+P+-0
40.Kf2-g2 Qf7-d7 -0.09/15 ] 33.g2-g4 White king safety dropped [ 33.Rc5-a5 Qd7-b7² ;Houdini 2.0c Pro x64:
33.Rc5-a5 Qd7-b7 34.h2-h3 Rc8-d8 35.Nh6-f5 Rd8-b8 36.g2-g4 Qb7-b6 37.Qd2-h6 Rf8-f7 38.Nf5-d6 Rf7-f8 39.Nd6-e4 Ba6-d3 40.Ne4xf6 0.22/15 ] 33...Ba6-b7= [Houdini 2.0c Pro x64:
33...Rc8-c7 34.Kg1-g2 Ba6-b7
35.Qd2-d3 Qd7-e6 36.Rc1-c2 Rc7-g7 37.Nh6-f5 Rg7-g5 38.h2-h4 Rg5-g8 39.h4-h5 Rf8-b8 40.Nf5-h6 Rg8-g7 41.Nh6-f5 Rg7-g5 -0.05/15 ] 34.h2-h4 [Houdini 2.0c Pro x64: 34.Qd2-d3 Rc8-b8 35.h2-h3 Bb7-a8 36.Qd3-d2 Ba8-b7 37.Nh6-f5 Rf8-g8 38.Kg1-h1 Qd7-e6 39.Qd2-d3 Qe6-a2 40.Nf5-e7 Rg8-f8 41.b4-b5 c6xb5 42.a4xb5 Qa2-f2 43.Ne7-c6 Bb7xc6 44.Rc5xc6 Qf2-e3 -0.05/16 ] 34...e5-e4
[ 34...d4-d3!?³ should be examined more closely ;Houdini 2.0c Pro x64:
34...Qd7-e6 Diagram
9-+-wQ-+-+0 9+-tR-+-mK-0[
xiiiiiiiiy
35.Qd2-d3 Rc8-d8 36.Rc5-a5 a7-a6 37.Rc1-c2 Rd8-e8 38.Rc2-e2 Re8-b8 39.Ra5-c5 Bb7-c8 40.Re2-b2 Qe6-d6 41.Qd3-c4 Bc8-e6 42.Rc5xc6 Be6xc4 43.Rc6xd6 -0.24/15 ] 35.f3xe4²
[ Houdini 2.0c Pro x64: 35.Rc1-c4 Rc8-d8 36.f3xe4 d4-d3 37.Nh6-f5
Qd7-e8 38.Kg1-f2 Bb7-a6 39.b4-b5 c6xb5 40.Rc5-c7 Rf8-f7 41.a4xb5 Ba6xb5 42.Rc7xf7 Qe8xf7 43.Rc4-c5 a7-a6 44.Kf2-f3 Qf7-e6 45.Rc5-c7 Qe6-b6 46.Rc7-f7 Bb5-d7 47.Qd2-e3 Qb6xe3+ 48.Kf3xe3 Bd7xf5 49.e4xf5 0.01/15 ] 35...d4-d3 Is this a
dangerous pawn? [ 35...Rc8-e8
36.Rc1-e1 Bb7-c8² ;Houdini 2.0c Pro x64: 35...Rc8-e8 36.Qd2-f4 d4-d3 37.Nh6-f5 Re8-d8 38.Rc1-d1 Qd7-e6 39.g4-g5 Rf8-g8 40.Kg1-f2 Qe6-b3 41.Qf4-d2 Rg8-e8 42.Rd1-e1 f6xg5 43.h4xg5 Kh8-g8 44.b4-b5 c6xb5 45.Rc5xb5 0.17/16 ] 36.Rc1-c4 [ 36.Nh6-f5 Rc8-d8 37.b4-b5+- ; Houdini 2.0c Pro x64: 36.Nh6-f5
Rc8-d8 37.Rc1-e1 Qd7-e6 38.Kg1-h2 Qe6-b3 39.g4-g5 Qb3-f7 40.Re1-g1 Qf7-g6 41.Rg1-g3 f6xg5 42.Rg3xd3 Rd8xd3 43.Qd2xd3 g5xh4
44.Qd3-d4+ Qg6-f6 45.Qd4xf6+
Rf8xf6 46.Kh2-h3 0.71/16 ]
36...Bb7-a6= Black threatens to win material: Ba6xc4 [Houdini 2.0c Pro x64: 36...Bb7-a6 37.b4-b5 c6xb5 38.Rc5xc8 Ba6xc8 39.a4xb5 Qd7-d6 40.Kg1-f1 Bc8-d7 41.Kf1-g2 Bd7xg4 42.Nh6xg4 Rf8-g8 43.Kg2-f1 Qd6-e6 44.Qd2-c3 Rg8xg4 45.Qc3xd3
Rg4-f4+ 46.Kf1-e1 Rf4xh4 47.Qd3-d4 h7-h5 48.Ke1-f2 Rh4-f4+ 49.Kf2-e3 Rf4-g4 50.Ke3-f2 h5-h4 51.Rc4-c7 Qe6-a2+ 52.Kf2-e3 -0.23/19 ]
37.Rc4-c1 [Houdini 2.0c Pro x64:
37.b4-b5 c6xb5 38.Rc5xc8 Ba6xc8 39.a4xb5 Qd7-d6 40.Kg1-f1 Bc8-d7 41.Kf1-g2 Bd7xg4 42.Nh6xg4 Rf8-g8 43.Kg2-f1 Qd6-e6 44.Qd2-c3 Rg8xg4 45.Qc3xd3 Rg4-f4+ 46.Kf1-e1 Rf4xh4 47.Qd3-d4 h7-h5 48.Ke1-f2 Rh4-h2+
49.Kf2-g1 Rh2-a2 50.Qd4-d8+
Qe6-g8+ 51.Qd8xg8+ Kh8xg8
52.Rc4-c7 h5-h4 53.Rc7-d7 -0.31/18 ] 37...Qd7-d4+ [Houdini 2.0c Pro x64:
37...Qd7-d4+ 38.Qd2-f2 Qd4xb4 39.Rc5-f5 Qb4-b6 40.a4-a5 Qb6xf2+
41.Kg1xf2 Rc8-d8 42.Rc1-d1 Kh8-g7 43.Rf5-h5 Rf8-e8 44.Nh6-f5+ Kg7-h8 45.Kf2-e3 c6-c5 46.Rh5-h6 Re8-e6 47.Nf5-g3 Rd8-g8 48.g4-g5 Ba6-c4 49.Ng3-f5 f6xg5 50.h4xg5 Re6xh6 51.g5xh6 Rg8-g2 52.Rd1-d2 Rg2-e2+
53.Rd2xe2 d3xe2 -0.45/19 ] 38.Qd2-f2 White threatens to win material: Qf2xd4 [Houdini 2.0c Pro x64: 38.Qd2-f2
Qd4xb4 39.Rc5-f5 Qb4-b6 40.a4-a5 Qb6xf2+ 41.Kg1xf2 Rc8-d8 42.Rc1-d1 Kh8-g7 43.Rf5-h5 Rf8-e8 44.Nh6-f5+
Kg7-h8 45.Kf2-e3 c6-c5 46.Rh5-h6 Re8-e6 47.Nf5-g3 Rd8-g8 48.g4-g5 Ba6-c4 49.Ng3-f5 f6xg5 50.Rh6xe6 Bc4xe6 51.h4xg5 Be6xf5 52.e4xf5 Rg8xg5 53.Ke3xd3 Rg5xf5 -0.43/18 ] 38...Qd4xe4 [Houdini 2.0c Pro x64:
38...Qd4xb4 39.Rc5-f5 Qb4-b6
40.a4-a5 Qb6xf2+ 41.Kg1xf2 Rc8-d8 42.Rf5-c5 Ba6-b5 43.Rc1-d1 Rd8-d4 44.Kf2-e3 Rd4-a4 45.Nh6-f5 Rf8-d8 46.Rd1-d2 a7-a6 47.Rc5-c1 Rd8-d7 48.g4-g5 f6xg5 49.h4xg5 Kh8-g8 50.Rc1-f1 Ra4xa5 -0.50/16 ]
39.Rc1-e1?? there were better ways to keep up the pressure [ ¹39.Rc5-f5 this is the best way to fight back Qe4-e7 40.g4-g5³ ;Houdini 2.0c Pro x64: 39.Rc5-f5 Qe4-e2 40.Rf5xf6 Qe2xf2+ 41.Rf6xf2 Rc8-e8 42.Rf2xf8+
Re8xf8 43.Nh6-f5 Rf8-g8 44.Nf5-e3 d3-d2 45.Rc1-d1 Rg8-d8 46.Kg1-f2 Kh8-g7 47.Ne3-f5+ Kg7-f7 48.Kf2-e3 Rd8-d3+ 49.Ke3-e2 Rd3-d8+
50.Ke2-f2 Ba6-c4 51.Kf2-e3 Rd8-d3+
52.Ke3-e2 Rd3-d8+ 53.Ke2-f3 Bc4-b3 -0.12/17 ] 39...Qe4xb4-+
[ Houdini 2.0c Pro x64: 39...Qe4xb4 40.Rc5-f5 Qb4-b6 41.Kg1-g2 Ba6-c4 42.Rf5xf6 Qb6xf2+ 43.Rf6xf2 c6-c5 44.Kg2-g3 Rf8xf2 45.Kg3xf2 Bc4-b3 46.Kf2-e3 Rc8-e8+ 47.Ke3-d2 Re8xe1
48.Kd2xe1 Kh8-g7 49.Nh6-f5+ Kg7-g6 50.Ke1-d2 h7-h5 51.Kd2xd3 h5xg4 52.Nf5-g3 a7-a5 53.Kd3-c3 Bb3xa4 54.Kc3-c4 Ba4-c6 55.Kc4xc5 -1.72/18 ] 40.Rc5-f5 [Houdini 2.0c Pro x64:
40.Rc5-f5 Qb4-b6 41.a4-a5 Qb6xf2+
42.Kg1xf2 Rc8-b8 43.Re1-d1
Rb8-b2+ 44.Kf2-g3 Kh8-g7 45.Rf5-h5 d3-d2 46.Nh6-f5+ Kg7-h8 47.Nf5-d4 Rf8-e8 48.Nd4-f3 Re8-e3 49.Kg3-f4 Re3-d3 50.g4-g5 Rd3-d5 51.Rd1xd2 Rb2xd2 52.Nf3xd2 f6xg5+ 53.Kf4-e3 Rd5-d3+ 54.Ke3-e2 g5xh4 -2.32/16 ] 40...Qb4-b6 [Houdini 2.0c Pro x64:
40...Qb4-b6 41.Kg1-g2 c6-c5
42.Re1-e7 Ba6-c4 43.Rf5-f4 Bc4-d5+
44.Kg2-g3 c5-c4 45.Qf2xb6 a7xb6 46.Rf4-d4 Rc8-c5 47.Re7-e1 Rc5-a5 48.Re1-b1 Rf8-b8 49.Rb1-e1 Rb8-c8 50.Nh6-f5 Rc8-d8 51.Re1-b1 Ra5xa4 52.Rb1xb6 Ra4-a3 -2.33/16 ]
41.Re1-e3 [Houdini 2.0c Pro x64:
41.Kg1-g2 Ba6-c4 42.Rf5xf6 Bc4-d5+
43.Kg2-g3 Qb6xf2+ 44.Rf6xf2 c6-c5 45.Rf2xf8+ Rc8xf8 46.Nh6-f5 c5-c4 -2.13/15 ] 41...Rc8-e8 [Houdini 2.0c Pro x64: 41...c6-c5 42.Rf5-d5 c5-c4 43.Re3-e7 Rc8-e8 44.Qf2xb6 a7xb6 45.Re7-c7 Ba6-c8 46.Kg1-f1 Re8-e5 47.Rd5-d6 Bc8-e6 48.Rd6xb6 d3-d2 49.Rb6-b1 Re5-e4 50.a4-a5 f6-f5 51.g4xf5 Be6xf5 52.Nh6xf5 Rf8xf5+
53.Kf1-g2 Re4-g4+ 54.Kg2-h3 Rf5-f4 55.Rb1-b8+ Rg4-g8 56.Rb8xg8+
Kh8xg8 57.Rc7-d7 c4-c3 58.Kh3-g3 c3-c2 -2.73/14 ] 42.Rf5xf6
[ Houdini 2.0c Pro x64: 42.Rf5xf6
Qb6-b1+ 43.Kg1-g2 Qb1-c2 44.Nh6-f5 Rf8-g8 45.Re3xe8 Rg8xe8 46.Nf5-d6 Re8-g8 47.Kg2-g3 Qc2xf2+ 48.Rf6xf2 c6-c5 49.h4-h5 Rg8-a8 50.Nd6-e4 Ra8-d8 51.a4-a5 Kh8-g8 52.Kg3-f4 Ba6-b7 53.Ne4xc5 d3-d2 54.Rf2xd2 Rd8xd2 55.Nc5xb7 Kg8-f7 56.Nb7-c5 Rd2-d5 57.Nc5-b3 Kf7-f6 -0.75/19 ]
42...Qb6-c5?? a weak move, ruining a winning position [ 42...Qb6-b1+
43.Kg1-g2 Qb1-c2 44.Nh6-f5-+ ; Houdini 2.0c Pro x64: 42...Qb6-b1+
43.Kg1-g2 Qb1-c2 44.Nh6-f5 Rf8-g8 45.Re3xe8 Rg8xe8 46.Nf5-d6 Re8-g8 47.Kg2-g3 Qc2xf2+ 48.Rf6xf2 c6-c5 49.Nd6-e4 Rg8-d8 50.h4-h5 Ba6-b7 51.Ne4xc5 d3-d2 52.Rf2-f1 d2-d1Q 53.Rf1xd1 Rd8xd1 54.Nc5xb7
Rd1-d3+ 55.Kg3-h4 Kh8-g7
56.Nb7-c5 Rd3-f3 57.Nc5-e6+ Kg7-f6 58.Ne6-g5 -0.90/16 ] 43.Rf6-f7
[ 43.Rf6xf8+ Qc5xf8 44.Re3xe8 Kh8-g7 45.Qf2xf8+ Kg7-g6
46.Re8-e6# ;Houdini 2.0c Pro x64:
43.Rf6xf8+ Qc5xf8 44.Re3xe8 Kh8-g7 45.Qf2xf8+ Kg7-g6 46.Re8-e6# #4/13 ] 43...Qc5xe3?? ruins a very nice
position [ ¹43...Qc5-c1+ 44.Kg1-g2 Qc1-c2-+ ;Houdini 2.0c Pro x64:
43...Qc5-c1+ 44.Kg1-g2 Qc1-c2 45.Nh6-f5 h7-h5 46.Re3xe8 Rf8xe8 47.Nf5-e3 Qc2-e2 48.Qf2xe2 d3xe2 49.Ne3-c2 h5xg4 50.Rf7xa7 e2-e1Q 51.Nc2xe1 Ba6-c4 52.Ne1-c2
Re8-e2+ 53.Kg2-g3 Re2xc2
54.Kg3xg4 Kh8-g8 55.a4-a5 Kg8-f8 56.Kg4-f5 Rc2-h2 57.Kf5-f6 Kf8-e8 58.a5-a6 Ke8-d8 59.Kf6-g5 Rh2-g2+
60.Kg5-f5 -0.58/14 ] 44.Rf7xf8++-[ Houdini 2.0c Pro x64: 44.Rf7xf8+
Kh8-g7 45.Nh6-f5+ Kg7xf8 46.Nf5xe3+ Kf8-e7 47.Ne3-f5+
Ke7-d8 48.Qf2xa7 Re8-e1+ 49.Kg1-f2 d3-d2 50.Qa7-b8+ Ba6-c8
51.Qb8-b6+ Kd8-d7 52.Qb6-a7+
Kd7-e8 53.Nf5-d6+ Ke8-d8 54.Qa7-a5+ Kd8-d7 55.Qa5xd2 Re1-e6 56.Nd6-f5+ Kd7-c7 57.Qd2-f4+ Kc7-d7 58.Qf4-d4+
Kd7-c7 59.a4-a5 c6-c5 60.Qd4xc5+
Re6-c6 61.Qc5-e7+ Kc7-b8
62.Qe7xh7 Rc6-c2+ 63.Kf2-g3 Rc2-c5 64.h4-h5 9.95/16 ] 44...Kh8-g7
[ Houdini 2.0c Pro x64: 44...Kh8-g7 45.Nh6-f5+ Kg7xf8 46.Nf5xe3+ Kf8-e7 47.Ne3-f5+ Ke7-d8 48.Qf2xa7
Re8-e1+ 49.Kg1-f2 d3-d2 50.Qa7-b8+
Ba6-c8 51.Qb8-b6+ Kd8-d7 52.Qb6-a7+ Kd7-e8 53.Nf5-d6+
Ke8-d8 54.Qa7-a5+ Kd8-d7 55.Qa5xd2 Re1-e6 56.Nd6-f5+
Kd7-c7 57.Qd2-d4 Bc8-d7 58.a4-a5 c6-c5 59.Qd4xc5+ Kc7-d8 60.Qc5-c4 Bd7-c8 61.Qc4-d4+ Kd8-c7
62.Qd4-g7+ Kc7-b8 63.Qg7xh7 Re6-a6 64.Qh7-e7 Bc8xf5 65.g4xf5 Kb8-c8 66.f5-f6 Ra6xa5 67.f6-f7 Ra5-f5+ 68.Kf2-g3 9.95/18 ]
45.Nh6-f5+ [Houdini 2.0c Pro x64:
45.Nh6-f5+ Kg7xf8 46.Nf5xe3+ Kf8-e7 47.Ne3-f5+ Ke7-d8 48.Qf2xa7
Re8-e1+ 49.Kg1-f2 d3-d2 50.Qa7-b8+
Kd8-d7 51.Qb8-d6+ Kd7-c8 52.Qd6xc6+ Kc8-d8 53.Qc6-d5+
Kd8-c7 54.Qd5-a5+ Kc7-b7 55.Nf5-d6+ Kb7-c6 56.Qa5xa6+
Kc6-d7 57.Qa6-b5+ Kd7xd6 58.Qb5-b4+ Kd6-c7 59.Qb4-c3+
Kc7-b8 60.Qc3-h8+ Kb8-b7 61.Qh8xh7+ Kb7-a8 62.Qh7-h8+
Ka8-b7 63.Qh8-b2+ Kb7-c6 64.Qb2xd2 9.14/13 ] 45...Kg7xf8 [ Houdini 2.0c Pro x64: 45...Kg7xf8 46.Nf5xe3+ Kf8-e7 47.Ne3-f5+
Ke7-d8 48.Qf2xa7 Re8-e1+ 49.Kg1-f2 d3-d2 50.Qa7-b8+ Kd8-d7
51.Qb8-d6+ Kd7-c8 52.Qd6xc6+
Kc8-d8 53.Qc6-d5+ Kd8-c7 54.Qd5-a5+ Kc7-b7 55.Nf5-d6+
Kb7-c6 56.Qa5xa6+ Kc6-d7 57.Qa6-b5+ Kd7xd6 58.Qb5-b4+
Kd6-c7 59.Qb4-c3+ Kc7-b8 60.Qc3-h8+ Kb8-b7 61.Qh8xh7+
Kb7-a8 62.Qh7-h8+ Ka8-b7 63.Qh8-b2+ Kb7-c6 64.Qb2xd2 9.32/14 ] 46.Nf5xe3+ [Houdini 2.0c Pro x64: 46.Nf5xe3+ Kf8-e7
47.Ne3-f5+ Ke7-d8 48.Qf2xa7
Re8-e1+ 49.Kg1-f2 d3-d2 50.Qa7-b8+
Kd8-d7 51.Qb8-d6+ Kd7-c8 52.Qd6xc6+ Kc8-d8 53.Qc6-d5+
XIIIIIIIIY
9-+-+-+-+0{
Kd8-c8 54.Qd5-g8+ Kc8-b7 55.Qg8xh7+ Kb7-c8 56.Qh7-h8+
Kc8-d7 57.Qh8-g7+ Kd7-e8 58.Qg7-g8+ Ke8-d7 59.Qg8-d5+
Kd7-e8 60.Qd5xd2 Re1-e2+
61.Qd2xe2+ Ba6xe2 62.Kf2xe2
Ke8-f7 63.h4-h5 8.51/15 ] 46...Kf8-g8 [ 46...Kf8-e7 47.Ne3-f5+ Ke7-d8
48.Qf2xa7 Re8-e1+ 49.Kg1-f2 d3-d2 50.Qa7-b8+ Kd8-d7 51.Qb8-d6+
Kd7-c8 52.Qd6xc6+ Kc8-d8 53.Qc6-f6+ Kd8-c7 54.Qf6-g7+
9+-+-+-+p0 9-+-mk-+-+0 9+-+-+-+-0
9PwQ-+-+PzP0 9+-+-+-+-0
9-+-zp-mK-+0 9+-+-tr-+-0 xiiiiiiiiy
165
Kc7-b8 55.Qg7-h8+ Kb8-c7 56.Qh8xh7+ Kc7-d8 57.Qh7-h8+
Kd8-c7 58.Qh8-c3+ Kc7-b6 59.Qc3-d4+ Kb6-b7 60.Qd4xd2 Re1-f1+ 61.Kf2-e3 Kb7-c8+- ; Houdini 2.0c Pro x64: 46...Kf8-e7 47.Ne3-f5+ Ke7-d8 48.Qf2xa7
Re8-e1+ 49.Kg1-f2 d3-d2 50.Qa7-b8+
Kd8-d7 51.Qb8-d6+ Kd7-c8 52.Qd6xc6+ Kc8-d8 53.Qc6-d5+
Kd8-c7 54.Qd5-a5+ Kc7-b7 55.Nf5-d6+ Kb7-c6 56.Qa5xa6+
Kc6-d7 57.Qa6-b5+ Kd7xd6 58.Qb5-b4+ Diagram
(Diagram 165) Kd6-c7 59.Qb4-c3+ Kc7-b8 60.Qc3-h8+ Kb8-b7 61.Qh8xh7+
Kb7-a8 62.Qh7-h8+ Ka8-b7 63.Qh8-b2+ Kb7-c7 64.Qb2-c2+
Kc7-b6 65.Qc2xd2 8.11/16 ] 47.Ne3-f5 [Houdini 2.0c Pro x64: 47.Ne3-f5
Re8-e6 48.Qf2xa7 Re6-e1+ 49.Kg1-f2 Re1-e2+ 50.Kf2-f3 Kg8-f8 51.Qa7xa6 Re2-e1 52.Qa6-c8+ Kf8-f7
53.Qc8-b7+ Kf7-e8 54.Qb7xc6+
Ke8-d8 55.Qc6-d5+ Kd8-e8 56.Qd5-b5+ Ke8-f7 57.Qb5-d7+
Kf7-f8 58.Qd7xd3 Kf8-e8 59.Qd3-b5+
Ke8-f7 60.Qb5-d7+ Kf7-f8 61.Qd7-c8+
Kf8-f7 62.Qc8-c7+ Kf7-f8 63.Qc7-d8+
Kf8-f7 64.Qd8-d5+ Kf7-e8 65.Qd5-b5+ Ke8-f7 16.54/17 ] 47...Ba6-c8 [Houdini 2.0c Pro x64:
47...Kg8-f7 48.Qf2xa7+ Kf7-e6 49.Qa7xa6 Ke6-d7 50.Qa6xd3+
Kd7-c7 51.Qd3-d6+ Kc7-b6 52.a4-a5+
Kb6-b5 53.Nf5-d4+ Kb5xa5 54.Qd6-c5+ Ka5-a4 55.Qc5xc6+
Ka4-b4 56.Qc6xe8 Kb4-c4 57.Nd4-f5 Kc4-b4 58.Qe8-e7+ Kb4-c4
59.Qe7xh7 Kc4-d5 60.Qh7-b7+
Kd5-c4 61.Kg1-f2 Kc4-c3 62.Qb7-e4 Kc3-d2 63.h4-h5 Kd2-c3 64.h5-h6 18.20/19 ] 48.Qf2-d4 [ 48.Nf5-h6+
Kg8-g7 49.Qf2-f7+ Kg7xh6 50.g4-g5# ;Houdini 2.0c Pro x64:
48.Nf5-h6+ Kg8-g7 49.Qf2-f7+
Kg7xh6 50.Qf7-f6# #3/15 ]
48...Bc8xf5+- [Houdini 2.0c Pro x64:
48...Bc8xf5 49.g4xf5 Re8-e1+
50.Kg1-f2 Re1-e2+ 51.Kf2-f3 a7-a5 52.Qd4xd3 Re2-e5 53.Qd3-d7 Re5-e1 54.Qd7-d8+ Kg8-f7 55.Qd8xa5
Re1-f1+ 56.Kf3-e4 Rf1-h1 57.Qa5-c7+
Kf7-f6 58.Qc7xc6+ Kf6-e7
59.Qc6-e6+ Ke7-f8 60.Qe6-f6+ Kf8-g8 61.Qf6-d8+ Kg8-g7 62.Qd8-d4+
Kg7-g8 63.Qd4-c4+ Kg8-g7
64.Qc4-c3+ Kg7-g8 65.Qc3-c8+
Kg8-f7 66.Qc8-c4+ Kf7-g7 67.Qc4-c3+ 8.46/18 ] 49.g4xf5 [ Houdini 2.0c Pro x64: 49.g4xf5 Kg8-f7 50.Qd4xd3 Re8-e5 51.Qd3-d7+ Re5-e7 52.Qd7xc6 Re7-e8 53.Qc6-c4+ Kf7-f6
54.Qc4-d4+ Kf6xf5 55.Qd4xa7 Kf5-e6 56.Qa7xh7 Re8-e7 57.Qh7-g6+
Ke6-d7 58.a4-a5 Kd7-c7 59.Kg1-f2 Re7-d7 60.a5-a6 Rd7-d2+ 61.Kf2-g3 Rd2-d5 62.a6-a7 Rd5-d8 63.Qg6-e4 Rd8-g8+ 64.Kg3-f4 8.22/16 ]
49...Kg8-f7 [Houdini 2.0c Pro x64:
49...Kg8-f7 50.Qd4xd3 Re8-e5 51.Qd3-d7+ Re5-e7 52.Qd7xc6 Re7-e8 53.Qc6-h6 Re8-e7 54.Qh6xh7+ Kf7-f8 55.Qh7-h6+
Kf8-e8 56.Qh6-h5+ Ke8-f8 57.Kg1-f2 Re7-d7 58.f5-f6 a7-a6 59.Qh5-h8+
Kf8-f7 60.Qh8-g7+ Kf7-e6
61.Qg7-g4+ Ke6-d6 62.Qg4-g6 a6-a5 63.h4-h5 Rd7-d8 64.h5-h6 Rd8-f8 65.h6-h7 8.27/17 ] 50.Qd4xd3 [ Houdini 2.0c Pro x64: 50.Qd4xd3 Re8-e5 51.Qd3-d7+ Kf7-f6
52.Qd7xc6+ Kf6xf5 53.Qc6-d7+
Kf5-e4 54.Qd7xh7+ Re5-f5
55.Qh7xa7 Rf5-d5 56.Qa7-h7+ Ke4-f4 57.Qh7-f7+ Kf4-e4 58.Qf7-e6+
Ke4-d4 59.h4-h5 Rd5-e5 60.Qe6-d6+
Kd4-e4 61.Qd6-g6+ Ke4-f4 62.h5-h6 Re5-e2 63.h6-h7 Re2-e1+ 64.Kg1-f2 8.08/15 ] 50...Kf7-f6 [ 50...Re8-e7 doesn't get the cat off the tree
51.Qd3-d6+- ;Houdini 2.0c Pro x64:
50...Re8-e5 51.Qd3-d7+ Kf7-f6 52.Qd7xc6+ Kf6xf5 53.Qc6-d7+
Kf5-e4 54.Qd7xh7+ Re5-f5 55.Qh7xa7 Rf5-d5 56.Qa7-h7+
Ke4-e3 57.Qh7-f7 Ke3-e4 58.Qf7-e6+
Ke4-d4 59.h4-h5 Rd5-e5 60.Qe6-d6+
Kd4-e4 61.Qd6-g6+ Ke4-f4 62.h5-h6 Re5-e2 63.h6-h7 Re2-e1+ 64.Kg1-f2 8.04/16 ] 51.Qd3-d6+ [Houdini 2.0c
Pro x64: 51.Qd3-d6+ Kf6-f7
52.Qd6xc6 Re8-e7 53.Kg1-f2 Re7-e5 54.Qc6-c7+ Re5-e7 55.Qc7-d6 a7-a5 56.Qd6-d5+ Kf7-f6 57.Qd5xa5 Re7-e4 58.Qa5-c3+ Kf6-f7 59.Qc3-f3 Re4-e5 60.Qf3-b7+ Kf7-f8 61.Qb7xh7 Re5-e7 62.Qh7-h6+ Kf8-e8 63.Qh6-h5+
Ke8-f8 64.f5-f6 Re7-d7 65.a4-a5 Rd7-d2+ 66.Qh5-e2 Rd2-d7 67.Qe2-c4 8.62/15 ] 51...Kf6xf5 [ Houdini 2.0c Pro x64: 51...Kf6-f7 52.Qd6xc6 Re8-e7 53.Kg1-f2 Re7-e5 54.Qc6-c7+ Re5-e7 55.Qc7-d6 a7-a5 56.Qd6-d5+ Kf7-f6 57.Qd5xa5 Re7-e4 58.Qa5-d8+ Kf6xf5 59.Qd8-d5+
Re4-e5 60.Qd5-d3+ Kf5-e6 61.Qd3xh7 Re5-d5 62.Qh7-e4+
Ke6-d6 63.h4-h5 Rd5-d2+ 64.Kf2-f3 Rd2-d1 65.h5-h6 Rd1-f1+ 66.Kf3-e2 Rf1-f6 67.h6-h7 8.37/19 ] 52.Qd6xc6 [ ¹52.Qd6-d7+ seems even better Re8-e6 53.Qd7xh7+ Kf5-g4 54.Qh7-g8+ Kg4-f5 55.Qg8-f7+
Kf5-e5 56.Qf7xa7 Ke5-d6 57.Qa7-d4+
Kd6-c7+- ;Houdini 2.0c Pro x64:
52.Qd6-d7+ Re8-e6 53.Qd7xh7+
Kf5-f6 54.Qh7xa7 Re6-e7 55.Qa7-c5 Re7-e4 56.Qc5xc6+ Re4-e6
57.Qc6-c3+ Kf6-e7 58.Qc3-g7+
Ke7-d6 59.h4-h5 Diagram
(Diagram 166)
Re6-e1+ 60.Kg1-f2 Re1-e4 61.a4-a5 Re4-f4+ 62.Kf2-g2 Rf4-a4 63.a5-a6 Ra4-a2+ 64.Kg2-g3 Ra2-a3+
65.Kg3-g4 Ra3-a4+ 66.Kg4-f3 8.94/16 ] 52...Re8-e7 [Houdini 2.0c Pro x64:
52...Re8-e1+ 53.Kg1-f2 Re1-e7 54.h4-h5 Re7-f7 55.Qc6-d5+ Kf5-f6 56.Kf2-g3 Kf6-e7 57.Kg3-g4 h7-h6 58.Qd5-e5+ Ke7-d7 59.Qe5-b5+
Kd7-d6 60.Qb5-b4+ Kd6-e5 61.Qb4-c5+ Ke5-e6 62.Qc5-e3+
Ke6-d6 63.Qe3xh6+ Kd6-e5
XIIIIIIIIY
9-+-+-+-+0{
62.Qd5-b7+ Ke7-e6 63.Qb7xa6+
Ke6-e5 64.Qa6-e2+ Ke5-d6
65.Qe2-d3+ Kd6-e5 66.a5-a6 Rf7-f6
9+-+-+-wQ-0 9-+-mkr+-+0 9+-+-+-+P0 9P+-+-+-+0 9+-+-+-+-0 9-+-+-+-+0 9+-+-+-mK-0 xiiiiiiiiy
16 6
67.Qd3-e3+ Ke5-d5 68.Qe3-d2+
Kd5-e6 69.Qd2-e3+ Ke6-d5 70.Qe3-d2+ 8.17/16 ] 54...Re7-f7 [ Houdini 2.0c Pro x64: 54...Kg5-f5 55.Kg1-f2 Kf5-e5 56.Kf2-g3 a7-a5 57.Qc6-c3+ Ke5-d6 58.Qc3xa5 Re7-b7 59.Qa5-c3 Rb7-c7
60.Qc3-d3+ Kd6-c5 61.Qd3-b5+
Kc5-d6 62.Qb5-b6+ Kd6-d7 63.a4-a5 Rc7-c3+ 64.Kg3-g4 Rc3-c4+
65.Kg4-g5 Rc4-c1 66.Qb6-d4+
Kd7-c6 67.Qd4-a4+ Kc6-b7 64.Qh6-e3+ Ke5-f6 65.h5-h6 Rf7-d7
66.Qe3-g5+ Kf6-f7 67.h6-h7 Rd7-d4+
68.Kg4-h5 7.02/16 ] 53.h4-h5 [ Houdini 2.0c Pro x64: 53.h4-h5
Re7-f7 54.Qc6-d5+ Kf5-f6 55.Kg1-g2 Rf7-g7+ 56.Kg2-f2 Rg7-f7 57.Kf2-g3 Kf6-e7 58.Kg3-g4 h7-h6 59.Qd5-e5+
Ke7-d7 60.Qe5-b5+ Kd7-d6 61.Qb5-b4+ Kd6-e5 62.Qb4-c5+
Ke5-e6 63.Qc5-e3+ Ke6-d6 64.Qe3xh6+ Kd6-e5 65.Qh6-e3+
Ke5-f6 66.h5-h6 Rf7-d7 67.Qe3-g5+
Kf6-e6 68.h6-h7 Rd7-d4+ 69.Kg4-h5 7.14/16 ] 53...Kf5-g5 [ 53...Kf5-e5 does not solve anything 54.h5-h6+- ; Houdini 2.0c Pro x64: 53...Re7-g7+
54.Kg1-f2 Rg7-f7 55.Qc6-d5+ Kf5-f6 56.Kf2-g3 Kf6-e7 57.Kg3-g4 h7-h6 58.Qd5-e5+ Ke7-d7 59.Qe5-b5+
Kd7-d6 60.Qb5-b4+ Kd6-e5 61.Qb4-c5+ Ke5-e6 62.Qc5-e3+
Ke6-d6 63.Qe3xh6+ Kd6-e5
64.Qh6-e3+ Ke5-f6 65.h5-h6 Rf7-d7 66.Qe3-g5+ Kf6-e6 67.h6-h7 Rd7-d4+
68.Kg4-h5 7.21/17 ] 54.h5-h6 [ Houdini 2.0c Pro x64: 54.h5-h6
Re7-e1+ 55.Kg1-f2 Re1-e7 56.a4-a5 Kg5-f5 57.Kf2-f3 Kf5-e5 58.Kf3-g4 Re7-f7 59.Qc6-c5+ Ke5-e6
60.Qc5-c4+ Ke6-e7 61.Qc4-d5 a7-a6
68.Qa4-e4+ Kb7-c8 69.Qe4xh7
Rc1-g1+ 70.Kg5-f4 Rg1-f1+ 71.Kf4-e5 Rf1-e1+ 72.Ke5-f5 8.31/17 ] 55.a4-a5 [ Houdini 2.0c Pro x64: 55.Qc6-e6
Rf7-f6 56.Qe6-e3+ Kg5-h5 57.Qe3xa7 Rf6-g6+ 58.Kg1-f2 Rg6-f6+ 59.Kf2-e3 Rf6-e6+ 60.Ke3-f4 Kh5xh6 61.a4-a5 Kh6-g6 62.a5-a6 h7-h5 63.Qa7-g1+
Kg6-f7 64.a6-a7 Re6-f6+ 65.Kf4-e5 Rf6-e6+ 66.Ke5-d5 Re6-a6
67.Qg1-f2+ Kf7-g6 68.Qf2-g3+ Kg6-f6 69.Qg3-e5+ Kf6-g6 7.64/15 ]
55...Rf7-f6 [ 55...Kg5-f5
hardly improves anything 56.Qc6-d6+- ; Houdini 2.0c Pro x64: 55...Kg5-f5
56.Kg1-g2 Rf7-e7 57.Qc6-d5+ Kf5-g4 58.Qd5-d6 Re7-e2+ 59.Kg2-f1 Re2-e4 60.Qd6-d7+ Kg4-g5 61.Qd7-g7+
Kg5-h5 62.Qg7-f7+ Kh5-g5 63.Qf7xh7 Re4-f4+ 64.Kf1-g2 Rf4-g4+ 65.Kg2-f2 Rg4-f4+ 66.Kf2-e3 Rf4-f6 67.Qh7-g7+
Rf6-g6 68.a5-a6 Kg5-f5 69.Qg7xa7 Rg6-e6+ 70.Ke3-d4 Re6xh6
71.Qa7-d7+ Kf5-f6 72.Qd7-c6+ Kf6-g5 73.Qc6-c1+ Kg5-g6 7.36/16 ]
56.Qc6-c5+ [Houdini 2.0c Pro x64:
56.Qc6-c5+ Kg5xh6 57.Qc5xa7 Kh6-g6 58.a5-a6 h7-h6 59.Qa7-d4 Rf6-f8 60.a6-a7 Kg6-f7 61.Qd4-d5+
Kf7-f6 62.Qd5-d6+ Kf6-g7
63.Qd6-e7+ Kg7-g8 64.Qe7-e6+
Kg8-g7 65.Qe6-e4 Kg7-f6 66.a7-a8Q Rf8xa8 67.Qe4xa8 Kf6-e7
XIIIIIIIIY
9-+-+-+-+0{
68.Qa8-a3+ Ke7-d7 69.Qa3-h3+
Kd7-c6 70.Qh3-e3 h6-h5 71.Qe3-h6+
Kc6-c5 72.Qh6xh5+ Kc5-b4
73.Kg1-g2 Kb4-c4 74.Kg2-f2 Kc4-d3 75.Qh5-d5+ Kd3-c2 76.Qd5-c5+
Kc2-b2 77.Kf2-e3 Kb2-b3 78.Qc5-b5+
Kb3-c3 79.Qb5-d3+ Kc3-b4 80.Qd3-d5 Kb4-c3 81.Qd5-d3+
Kc3-b4 10.90/18 ] 56...Kg5xh6 [ Houdini 2.0c Pro x64: 56...Kg5xh6 57.Qc5xa7 Kh6-g6 58.a5-a6 h7-h6 59.Qa7-d4 Rf6-f8 60.a6-a7 Kg6-f7
9+-+-+-+-0 9-+-+-+-+0 9+k+Q+-+-0 9-+-+-+-+0 9+-+-mK-+-0 9-+-+-+-+0 9+-+-+-+-0 xiiiiiiiiy
167
61.Qd4-d5+ Kf7-f6 62.Qd5-d6+
Kf6-g7 63.Qd6-e7+ Kg7-g8
64.Qe7-e6+ Kg8-g7 65.Qe6-e4 Kg7-f6 66.a7-a8Q Rf8xa8 67.Qe4xa8 Kf6-e7 68.Qa8-a3+ Ke7-d7 69.Qa3-h3+
Kd7-c6 70.Qh3-e3 h6-h5 71.Qe3-h6+
Kc6-c5 72.Qh6xh5+ Kc5-b4
73.Kg1-g2 Kb4-c4 74.Kg2-f2 Kc4-d3 75.Qh5-d5+ Kd3-c2 76.Qd5-c5+
Kc2-b2 77.Kf2-e3 Kb2-b3 78.Qc5-b5+
Kb3-c3 79.Qb5-d3+ Kc3-b4 80.Qd3-d5 Kb4-c3 81.Qd5-d3+
Kc3-b4 10.97/19 ] 57.Qc5xa7 [ Houdini 2.0c Pro x64: 57.Qc5xa7 Kh6-g6 58.a5-a6 h7-h6 59.Qa7-d4 Rf6-f8 60.a6-a7 Kg6-f7 61.Qd4-d5+
Kf7-e7 62.Qd5-e4+ Ke7-f6 63.a7-a8Q Rf8xa8 64.Qe4xa8 Kf6-e7
65.Qa8-a3+ Ke7-d7 66.Qa3-h3+
Kd7-c6 67.Qh3-e3 h6-h5 68.Qe3-h6+
Kc6-c5 69.Qh6xh5+ Kc5-c4 70.Kg1-f2 Kc4-c3 71.Kf2-e3 Kc3-c4 72.Qh5-e5 Kc4-b3 73.Qe5-b5+ Kb3-c3
74.Qb5-d3+ Kc3-b4 75.Qd3-e4+
Kb4-c5 76.Qe4-d4+ Kc5-b5 77.Qd4-d5+ Diagram
Kb5-b4 78.Qd5-d4+ Kb4-b3 79.Qd4-d3+ Kb3-b2 80.Qd3-c4 Kb2-b1 81.Qc4-d5 Kb1-c2 82.Qd5-d3+ Kc2-b2 83.Qd3-c4
10.90/19 ] 57...Kh6-g5 [Houdini 2.0c Pro x64: 57...Rf6-g6+ 58.Kg1-f2
Rg6-f6+ 59.Kf2-e3 Rf6-e6+ 60.Ke3-d4 Re6-e1 61.a5-a6 Re1-a1 62.Kd4-e4 Ra1-e1+ 63.Qa7-e3+ Re1xe3+
64.Ke4xe3 Kh6-g5 65.a6-a7 h7-h5 66.a7-a8Q h5-h4 67.Qa8-f3 Kg5-g6 68.Qf3-g4+ Kg6-f7 69.Qg4xh4 Kf7-e6 70.Qh4-d4 Ke6-e7 71.Qd4-e4+ Ke7-f6 72.Qe4-f4+ Kf6-g6 73.Ke3-d4 Kg6-g7 74.Qf4-g5+ Kg7-f8 75.Qg5-c5+ Kf8-f7 76.Qc5-h5+ Kf7-f6 77.Qh5-h7 Kf6-g5 78.Kd4-e5 Kg5-g4 79.Qh7-e4+
Kg4-g3 80.Qe4-e2 Kg3-h4 81.Qe2-g2 Kh4-h5 82.Ke5-f4 Kh5-h6 83.Qg2-g5+
Kh6-h7 84.Kf4-e5 Kh7-h8 11.03/20 ] 58.a5-a6 [Houdini 2.0c Pro x64:
58.a5-a6 Kg5-g6 59.Qa7-e3 Rf6-f8 60.a6-a7 h7-h6 61.Qe3-e7 Rf8-g8 62.Qe7-e6+ Kg6-g7 63.Qe6xg8+
Kg7xg8 64.a7-a8Q+ Kg8-g7
65.Qa8-f3 Kg7-g6 66.Kg1-f2 h6-h5 67.Kf2-e3 Kg6-g5 68.Ke3-d4 h5-h4 69.Kd4-e5 Kg5-h6 70.Qf3-g4 h4-h3 71.Qg4xh3+ Kh6-g5 72.Qh3-f3
Kg5-h4 73.Qf3-g2 Kh4-h5 74.Ke5-f4 Kh5-h6 75.Qg2-g5+ Kh6-h7
76.Kf4-e5 10.98/19 ] 1-0
14 E60