Not mentioned in Timman 50
1.Jd4
[ 1.Va4
Dxc2
2.Vb4+
Kc5
3.Vb7
b1D
4.Kb8
Dxb7+
5.Kxb7
Db1+
6.Ka8
Dh1+
7.Kxa7
( 7.Kb8
) 7...Da1+
8.Kb7
Db2+
9.Ka8
Da3+
10.Kb7
Db3+
11.Ka7
Da4+
12.Kb8
Db5+
13.Kc8
Kc6
14.Kd8
Sf6+
15.Ke8
De5+
; 1.Ja3
Kc6
; 1.Vxb2+
Sxb2
2.Jd4
( 2.Jb4
Df8+
3.Vd8
Dxb4
4.h8D
Sxh8
5.Vxh8
Dd6
6.Vh7
Df8+
7.Kd7
Df5+
8.Kd6
Dd3+
9.Ke5
Dxe3+
10.Kd6
Kb7
) 2...Sxd4
3.exd4
Df8+
4.Vd8
De7
5.Vd7
De8+
6.Vd8
Dc6
7.Vd7
Da8#
; 1.e4
Df8+
2.Vd8
Dc5
3.Vd7
( 3.Va6+
Kxa6
4.Kd7
Db5+
) 3...b1D
]
1...Sxd4
[ 1...b1D
2.Jxf5
Dxf5
3.Vad2
Se5
4.h8D
Sxh8
5.V2d6+
Kc5
6.Vd5+
Dxd5
7.Vxd5+
Kxd5
8.Kb7
]
2.exd4
b1D
3.h8D
Dxa2
4.Kb8!!
[ 4.Kd8
Dg5+
5.Ve7
Dad5+
6.Ke8
Dg6+
7.Kf8
Df3+
; 4.De5
Dg8+
; 4.Dg7
Dae6!
( 4...Dh2
5.Kb8
De4
6.Df6+
Dc6
7.Dxc6+
Kxc6
8.Vg7
Db2+
9.Kc8
Dxd4
10.Vg6+
Kc5
11.Kb8
Db4+
12.Kxa7
Da5+
13.Kb7
Db5+
14.Ka7
) 5.Kd8
Dff6+
6.Dxf6
Dxf6+
7.Ke8
Kb7
8.d5
Kc8
9.Vf7
De5+
10.Ve7
Dxd5
; 4.De8
Da6+
5.Kd8
Dg5+
6.De7
( 6.Ve7
Dd5+
7.Vd7
( 7.Dd7
Dc8+
) 7...Da8+
8.Ke7
De2+
) 6...Dg8+
7.De8
Dc8+
8.Kxc8
Dxe8+
9.Vd8
Dc6
; 4.Dh6+
Dae6
5.Dxe6+
( 5.Kb8
Dxh6
6.c8D
Dhf4+
7.Ka8
Dxd7
8.Dc5+
Ka6
9.Da3+
Kb5
10.Dc5+
Ka4
11.Dc4+
Ka3
12.Dc3+
Ka2
13.Dc2+
Ka1
14.Dc3+
Kb1
15.Db3+
Kc1
16.Dc3+
Kd1
17.Dd3+
Ke1
18.Db1+
Ke2
19.Dc2+
Dd2
20.De4+
De3
) 5...Dxe6
6.d5
Df5
7.Kb8
( 7.d6
a5
8.Kb8
Dxd7
9.c8D
Da7#
) 7...Dxd7
8.c8D
Dxc8+
9.Kxc8
Kc5
]
4...Dxd7
[ 4...Df4
5.De5
]
5.Dd8!
[ 5.c8D
Dd6+
6.Ka8
Dad5+
; 5.Dh6+
Dae6
6.Dxe6+
Dxe6
7.c8D
Dxc8+
8.Kxc8
Kc6
9.d5+
Kxd5
10.Kb7
a5
]
5...Dg8!
[ 5...Dad5
The second thematic line 6.c8S+!!
( 6.c8J+?
Ka6
; 6.c8D+
Dxd8
) 6...Dxd8
]
6.c8J+!!
[ 6.c8D+
Ddxd8
]
6...Kc6
7.Je7+!
[ 7.d5+?
Dgxd5
8.Je7+
Kb5
]
7...Dxe7
[ 7...Kd6
8.Jf5+
Kc6
9.Je7+
]
8.d5+!
Dxd5
9.Dxe7
and Tablebase draw 1/2-1/2