[ 6.a1-b2 c5-b4 7.a3xc5 d6xd2 8.e1xc3 h8-g7 9.f4xd6 c7xe5 10.c1-d2 h6-g5 11.f2-e3 g7-h6 12.g3-f4 e5xg3 13.h2xf4 d8-c7 14.b2-a3 e7-d6 15.c3-d4 a7-b6 16.d2-c3 f8-g7 17.d4-e5 g5-h4 18.g1-f2? ( 18.e5-f6 g7xg3 19.g1-f2 g3xb4 20.a3xe7 h4-g3 21.e7-f8 g3-h2 22.e3-d4 ) 18...d6-c5 19.c3-b4 ( 19.a3-b4 c5xa3 20.e3-d4 g7-f6 21.e5xg7 h6xf8 22.f2-e3 b8-a7 23.d4-e5 c7-d6 24.a5xc7 d6xb8 25.e5-f6 b8-c7 26.f4-g5 h4-g3 27.g5-h6 g3-h2 28.f6-g7 h2-g1 29.e3-f4 g1-h2 30.f4-g5 h2-g3 31.g7-h8 g3-h4 32.h8-f6 f8-e7 33.f6xa5 h4xa1 ) 19...g7-f6 20.b4xd6 f6xd4 21.e3xa7 c7xe1 22.a3-b4 h4-g3 ]

[ 6.g3-h4 e5xg3 7.h2xf4 c5-b4 8.a3xc5 d6xd2 ]

[ 6...h8-g7 ]

[ 6...c5-d4 ]

[ 6...a7-b6 7.f2-e3 ]

[ 6...c7-b6? 7.a5xc7 d8xb6 8.b4-a5 b8-c7 9.f4-g5 h6xf4 10.a3-b4 c5xa3 11.c1-b2 a3xc1 12.e1-d2 c1xe3 13.f2xd8 ]

[ 6...f8-g7 7.f2-e3 ]

[ 7.c1-d2 f8-g7

[  
7...f6-g5  
8.d2-c3  
g5xe3  
9.f2xf6  
f8-g7  
10.g3-f4  
(  
10.e1-f2  
g7xe5  
11.c3-d4  
c5xe3  
12.f2xf6  
d6-c5  
13.b4xd6  
c7xg7  
14.a1-b2  
h6-g5  
15.b2-c3  
g7-f6  
16.c3-d4  
h8-g7  
17.g1-f2  
g7-h6  
18.a3-b4  
g5-h4  
19.f2-e3  
h4xf2  
20.e3xg1  
)  
10...g7xg3  
11.h2xf4  
h8-g7  
12.e1-d2  
g7-f6  
13.d2-e3  
a7-b6  
14.a1-b2  
f6-e5  
15.g1-h2  
e5xg3  
16.h2xf4  
d6-e5  
17.f4xd6  
c5xe7  
18.e3-d4?  
(  
18.e3-f4!  
e7-d6  
19.f4-e5  
d6xf4  
20.b4-c5  
b6xd4  
21.c3xg3  
d8-e7  
22.b2-c3  
h6-g5  
)  
18...e7-d6?  
(  
18...h6-g5!  
19.b4-c5  
g5-f4  
20.c5xa7  
f4-g3  
21.a3-b4  
g3-h2  
22.d4-c5  
e7-f6  
23.c5-b6  
h2-g1  
24.b4-c5  
f6-e5  
25.b2-a3  
g1-e3  
26.c3-b4  
e3-h6  
27.c5-d6  
h6-c1  
28.d6xf4  
c1xh6  
29.b4-c5  
h6-f4  
30.c5-d6  
c7xe5  
31.b6-c7  
d8xb6  
32.a5xc7  
b8xd6  
33.a7-b8  
f4-e3  
34.b8-a7  
e3-g1  
)  
19.d4-e5  
d6xf4  
20.b4-c5  
b6xd4  
21.c3xg3  
h6-g5  
22.b2-c3  
]  

8.d2-e3 a7-b6 9.a1-b2 f6-g5? ( 9...e5-d4 10.g3-h4 f6-e5 11.f2-g3 d4xf2 12.g1xe3 e5-d4 13.e1-d2 d4xf2 14.g3xe1 d6-e5 ) 10.g3-h4 e5xg3 11.h4xf6 g7xe5 12.h2xf4 e5xg3 13.f2xh4 h8-g7 14.e1-f2 d8-e7 ( 14...g7-f6 15.f2-g3 f6-e5 16.g3-f4 e5xg3 17.h4xf2 h6-g5 18.f2-g3 g5-h4 19.g1-f2 d8-e7 20.b2-c3 e7-f6 21.c3-d4 f6-g5 22.g3-f4 ) 15.f2-g3 ( 15.e3-d4 ) 15...g7-f6 16.e3-f4 f6-e5 17.h4-g5 e5-d4 18.g1-h2 b8-a7 19.g3-h4 d4-e3 20.f4xd2 h6xf4 21.b2-c3 e7-f6 22.d2-e3 f4xd2 23.c3xe1 ]

[ 7.g3-h4 e5xg3 8.h2xf4 f8-g7

[  
8...f6-e5 9.f2-g3! h8-g7 10.c1-d2 g7-f6 11.d2-e3 f8-g7? 12.e1-d2 e5-d4 13.d2-c3 d4xb2? 
[  
13...d4xf2!  
14.g1xe3  
a7-b6  
15.c3-d4  
(  
15.a1-b2  
f6-e5  
16.e3-d4  
c5xg5  
17.h4xh8  
e5-d4  
18.c3xe5  
d6xh2  
)  
15...d6-e5  
16.f4xd6  
c7xc3  
17.b4xd2  
h6-g5  
18.a5xc7  
d8xb6  
19.d2-c3  
b6-a5  
20.e3-d4  
c5xe3  
21.g3-f4  
g7-h6  
22.f4xd2  
b8-c7  
23.d2-e3  
c7-d6  
24.a3-b4  
d6-e5  
25.b4-c5  
e5-f4  
26.e3-d4  
f4-g3  
27.h4xf2  
g5-f4  
]  
14.a1xc3 a7-b6 ( 14...d6-e5 15.b4xd6 c7-b6 16.a5xc7 d8xb6 17.d6-e7 f6xd8 18.f4xd6 ; 14...f6-e5 15.a5-b6 c7xa5 16.e3-d4 c5xg5 17.h4xh8 ) 15.g1-h2 d8-e7 ( 15...f6-e5 16.e3-d4 c5xg5 17.h4xh8 b8-a7 18.h8xd4 b6-c5 19.d4xb6 a7xc5 20.g3-f4 h6-g5 21.f4xh6 c5-d4 22.c3xe5 d6xf4 23.h6-g7 f4-e3 24.g7-h8 e3-d2 25.h8-e5 ) 16.c3-d4 b8-a7 17.f4-e5 d6xd2 18.b4xf8 d2-e1 19.g3-f4 f6-e5 20.f4xb8 e1-f2 21.a5xc7 f2xd8 22.b8-e5 a7-b6 23.e5xh8 h6-g5 24.h4xf6 d8xh4 25.a3-b4  
]  

[  
8...f8-e7  
9.h4-g5  
f6xh4  
10.f4-e5  
d6xf4  
11.b4xf8  
]  

9.f2-g3 f6-g5 ( 9...f6-e5 ) 10.h4xf6 g7xe5 11.a1-b2 h8-g7 12.g1-h2 g7-f6 ( 12...d8-e7 13.g3-h4 e5xg3 14.h2xf4 e7-f6 15.c1-d2 f6-e5 16.d2-e3 e5xg3 17.h4xf2 g7-f6 18.b2-c3 f6-g5 19.e1-d2 g5-h4 20.e3-f4 d6-e5 21.f4xd6 c5xe7 22.b4-c5 h6-g5 23.c3-b4 c7-d6 24.f2-g3 h4xf2 25.d2-e3 f2xb6 26.a5xe5 g5-f4 27.e5xg3 a7-b6 28.g3-f4 b6-a5 29.b4-c5 a5-b4 30.c5-d6 e7xc5 31.f4-e5 ) 13.e1-d2 a7-b6 14.g3-h4 e5xg3 15.h4xf2 f6-e5 16.d2-e3 h6-g5 17.h2-g3 d8-e7 18.b2-c3 e7-f6 19.g3-h4 e5-f4 20.c3-d4 f4xd2 21.c1xe3 g5-f4 22.e3xe7 d6xf8 23.b4xd6 c7xc3 24.a5xc7 b8xd6 25.f2-e3 d6-e5 26.e3-f4 e5xg3 27.h4xf2 ]

[ 7.f2-e3 e5-d4 8.g3-h4 d4xf2 9.e1xg3 f6-e5 10.g1-f2 h8-g7 11.a1-b2 g7-f6 12.f2-e3 f8-g7 13.b2-c3 e5-d4 14.c3xe5 f6xf2 15.g3xe1 ]

[ 7.c1-b2 c5-d4 8.b2-c3 d4xb2 9.a1xc3 ]

[ 7.e1-d2 h8-g7 ( 7...c7-b6 8.a5xc7 d8xb6 9.d2-c3 b6-a5 10.f2-e3 f6-g5 11.g3-h4 e5xg3 12.h4xf2 h8-g7 13.e3-d4 c5xe3 14.f2xd4 g5-f4 15.c1-d2 g7-f6 16.g1-f2 f6-g5 17.d4-e5 f4-e3 18.e5xc7 e3xc1 19.c7-d8 g5-h4 20.d8-f6 f8-e7 21.f6xd8 b8-c7 22.d8xb6 a5xc7 23.b4-a5 c7-d6 ) ]

[ 7...a7-b6 ]

[ 7...c7-b6 ]

[ 7...h8-g7 ]

[ 8.b2-c3 ]

[ 8.g3-h4 ]

[ 8.e1-d2? c7-b6! ( 8...f6-g5? 9.b2-c3 g5xe3 10.f2xf6 g7xe5 11.g3-h4 a7-b6 12.d2-e3 e5-d4 13.c3xe5 d6xd2 14.c1xe3 h8-g7 15.b4xd6 c7xe5 16.a5xc7 b8xd6 17.h2-g3 d6-c5 18.g3-f4 e5xg3 19.h4xf2 ) 9.a5xc7 d8xb6 10.b2-c3

[  
10.f2-e3  
c5-d4  
11.e3xg5  
b6-a5  
12.f4xd6  
a5xc5  
]  

[  
10.b4-a5  
c5-d4  
11.a5xc7  
d4-e3  
12.f2xd4  
e5xh4  
13.c7xe5  
f6xd4  
]  

10...b6-a5

[  
10...c5-d4??  
11.g3-h4!  
d4xb2  
(  
11...e5xe1  
12.c3xa5  
e1xc3  
13.b4xd2  
)  
12.f4-g5  
h6xf4  
13.d2-c3  
b2xd4  
14.b4-c5  
d6xb4  
15.a3xe7  
]  

11.d2-e3 a7-b6 12.c3-d4 a5xc3 13.d4xb2 b6-a5 14.b2-c3 b8-c7 15.c1-b2 c7-b6 16.g3-h4 e5xb4 17.e3-d4 c5xe3 18.a3xa7 e3-d2 19.g1-f2 d2-e1 ]

[ 8.c1-d2? f6-g5 ( 8...d8-e7? 9.f2-e3 c5-d4 10.e3xc5 f6-g5 11.d2-c3 g5xe3 12.e1-f2 e5-f4 13.f2xd4 h6-g5 14.g3xe5 d6xf4 15.c5-b6 a7xe3 16.h2-g3 f4xh2 17.c3-d4 e3xc5 18.b4xe3 ) 9.d2-c3 9...g5xe3 10.f2xf6 10...g7xe5 11.g3-f4 ( 11.g3-h4 h8-g7 12.e1-f2 d8-e7 13.f2-e3 e7-f6 14.e3-f4 e5xg3 15.h2xf4 a7-b6 16.g1-f2 f6-e5 17.f2-e3 e5xg3 18.h4xf2 h6-g5 19.f2-g3 g5-h4 20.g3-f4 g7-f6 21.c3-d4 d6-e5 22.b4xd6 e5xa1 23.f4-g5 c7xe5 24.a5xc7 b8xd6 25.g5xc5 e5-d4 ) 11...e5xg3 12.h2xf4 h8-g7 13.e1-f2 g7-f6 14.f2-g3 f6-e5 15.g3-h4 e5xg3 16.h4xf2 a7-b6 17.f2-e3 d8-e7 18.c3-d4 e7-f6 19.g1-h2 h6-g5 20.e3-f4 c5xe3 21.f4xd2 f6-e5 ]

[ 8...e5-d4 ]

[ 8...a7-b6 ]

[ 8...c7-b6? 9.a5xc7 d8xb6 10.b4-a5 b8-c7 ( 10...f6-g5 11.a5xc7 a7-b6 12.c7xa5 g5-h4 13.c1-d2 h4xd4 14.d2-c3 e5xg3 15.c3xc7 b8xd6 16.h2xf4 g7-f6 17.b2-c3 h8-g7 18.c3-b4 f6-e5 19.g1-h2 e5xg3 20.h2xf4 g7-f6 21.a5-b6 c5xa7 22.b4-c5 d6xb4 23.a3xc5 f6-g5 24.f4-e5 g5-h4 25.e1-f2 h6-g5 26.c5-d6 a7-b6 27.d6-e7 b6-c5 28.e7-f8 ) 11.g1-f2 f6-g5 12.g3-h4 e5xg3 13.h2xf4 c5-d4 14.h4xf6 g7xg3 15.e3xe7 g3-h2 16.f2-g3 h2xf4 17.e7-d8 f4-g3 18.e1-f2 g3xe1 19.b2-c3 e1xb4 20.a3xc5 b6xd4 21.d8xe3 ]

[ 8...d8-e7? 9.b2-c3 c7-b6 ( 9...e5-d4 10.c3xe5 f6xh4 11.f4-e5 d6xf4 12.b4xf8 ) 10.a5xc7 e5-d4 11.c7xe5 d4xb2 12.b4xf8 f6xh4 13.e1-d2 b2-a1 14.d2-c3 a1xg3 15.h2xf4 ]

[ 9.b2-c3 g5-h4 10.e1-f2 g7-f6 11.c3-d4 e5xc3 12.b4xd2 f6-e5 13.a3-b4 c5xa3 14.d2-c3 d8-e7 ( 14...h8-g7 15.e3-d4 g7-f6 16.f4-g5 h6xf4 17.c1-b2 a3xc1 18.c3-b4 e5xc3 19.b4xd2 c1xe3 20.f2xd4 h4xf2 21.g1xc5 ) 15.e3-d4 h6-g5 16.f4xh6 e7-f6 17.f2-e3 h4xf2 18.e3-f4 e5xg3 19.h2xf4 f2-e1 20.h6-g7 e1xb4 21.a5xc3 f6-g5 22.f4xh6 h8xf6 ]

[ 10.h2xf4? a7-b6 11.h4xf6 g7xg3 12.g1-h2 d8-e7! 13.h2xf4 e7-f6 14.c1-d2 h8-g7 15.e1-f2 ( 15.f4-e5 f6xf2 16.e1xg3 h6-g5 17.g3-h4 g5-f4 18.b2-c3 f4-g3! 19.h4xf2 c5-d4 20.c3xe5 d6xf4 ) 15...c5-d4 16.e3xg5 b6-c5 17.b4xd6 c7xa1 ]

[ 10.h4xf6? g7xe5 11.h2xf4 e5xg3 12.g1-h2 h8-g7! 13.h2xf4 g7-f6 14.c1-d2 a7-b6 ]

[ 10...g5-h4 ]

[ 10...g5-f4 ]

[ 11...h8-g7? 12.c1-b2 a7-b6 ( 12...g5-h4 13.c3-d4 f6-g5 14.d4xb6 a7xc5 15.e3-f4 g5xe3 16.f2xb6 d6-e5 17.b2-c3 g7-f6 18.e1-f2 f6-g5 19.c3-d4 e5xc3 20.b4xd2 ) 13.h2-g3 g5-h4 14.c3-d4 h6-g5 15.b2-c3 g5-f4 16.e3xe7 d8xf6 ( 16...c5xe3 17.f2xd4 d8xf6 18.g1-f2 g7-h6 19.f2-e3 h4xf2 20.e3xg1 ) 17.f2-e3 h4xf2 18.e1xg3 ]

[ 12.c1-d2 f6-e5 ( 12...h8-g7 13.c3-d4 f6-g5 14.d4xb6 a7xc5 15.h2-g3 g5-f4 16.g3xe5 d6xf4 17.b4xd6 c7xe5 18.e3xg5 h6xf4 19.a3-b4 f4-g3 20.d2-c3 g3-h2 21.b4-c5 g7-h6 ) 13.e3-f4 e5xg3 14.h2xf4 h8-g7 15.f2-g3 h4xf2 16.e1xg3 g7-f6 17.d2-e3 a7-b6 18.g1-h2 f6-e5? ( 18...d6-e5 19.b4xd6 f6-g5 20.d6-e7 d8xf6 21.f4xd6 c7xe5 22.a5xc7 b8xd6 23.g3-h4 e5-f4 24.e3-d4 f6-e5 25.h4xf6 e5xg7 26.d4-e5 d6-c5! 27.e5xg3 h6-g5 ) 19.c3-d4 e5xc3 20.b4xd2 d8-e7 21.g3-h4 e7-f6 22.d2-c3 b8-a7 23.c3-b4 f6-e5 24.h4-g5 e5xg3 25.h2xf4 d6-e5 26.f4xb8 h6xd2 27.b4xd6 b6-c5 28.d6xb4 d2-e1 29.b4-c5 ]

[ 12.e3-f4 h8-g7 13.c1-d2 f6-g5 14.d2-e3 g7-f6 ( 14...a7-b6 ) 15.e3-d4?

[  
15.h2-g3  
f6-e5  
16.c3-d4  
e5xc3  
17.b4xd2  
c5-d4  
18.e3xe7  
g5xc1  
19.e7-f8  
]  

15...c5xe3 16.f4xd2 f6-e5 17.c3-d4 ( 17.f2-e3 a7-b6 18.e3-d4 e5-f4 19.h2-g3 f4xh2 20.b4-c5 d6xb4 21.a3xa7 h4-g3 22.c3-b4 g5-h4 23.b4-c5 g3-f2 24.g1xe3 h2-g1 25.c5-b6 g1-h2 26.d4-c5 h2-g1 27.e3-d4 g1-h2 28.d2-c3 h4-g3 ) 17...e5xc3 18.d2-e3 d6-e5? ( 18...d8-e7 19.b4xd2 d6-c5 20.h2-g3 e7-f6 21.g1-h2 f6-e5 ) 19.b4xd2 e5-f4 20.a3-b4 a7-b6 21.d2-c3 f4xd2 22.f2-g3 h4xf2 23.g1xc1 b6-c5 24.b4xd6 c7xe5 25.c1-d2 ]

[ 12.c3-d4 h8-g7 13.d4xb6 a7xc5 14.e3-d4 c5xe3 15.f2xd4 f6-g5 ( 15...d6-e5 16.e1-f2 e5xc3 17.b4xd2 f6-e5 18.a3-b4 h6-g5?? 19.a5-b6 c7xg3 20.h2xf8 e5-f4 21.c1-d2 ) 16.b4-c5 d6xb4 17.a3xc5 g5-f4 ( 17...g7-f6 ; 17...b8-a7 ) 18.c1-d2 g7-f6 19.g1-f2 h4-g3 20.f2xh4 h6-g5 21.e1-f2 b8-a7 22.f2-e3 c7-b6 23.a5xc7 d8xb6 24.c5-d6 f6-e5 25.d4xf6 g5xc5 26.e3xg5 c5-d4 27.g5-f6 ]

[ 12.e1-d2 ]

[ 12...f6-g5 ]

[ 13.a5-b6 c7xa5 14.e3-d4 c5xe3 15.f2xf6 h4xf2 16.g1xe3 a7-b6 ]

[ 13.c3-d4 e5xc3 14.b4xd2 d6-e5 15.a5-b6 c7xa5 16.e3-d4 e5xc3 17.d2xd6 a7-b6 ( 17...h8-g7 18.g3-f4 d8-c7 19.d6-e7 g7-f6 20.e7xg5 h4xf6 21.c1-d2 a7-b6 22.d2-c3 f6-e5 23.f4xd6 c7xe5 24.e1-d2 b6-c5 25.f2-g3 h6-g5 26.d2-e3 b8-c7 27.g1-h2 a5-b4 28.c3xa5 e5-d4 ) 18.g3-f4 h8-g7 19.g1-h2 d8-c7 20.h2-g3 c7xe5 21.f4xd6 g7-f6 22.c1-d2 b8-a7 23.d2-c3 h6-g5? ( 23...b6-c5! 24.d6xb4 h6-g5! 25.b4-c5 f6-e5 26.c5-d6 e5xc7 27.c3-d4 c7-b6 28.e1-d2 b6-c5 29.d4xb6 a7xc5 30.d2-e3 c5-d4! 31.e3xc5 a5-b4 32.c5-d6 b4-c3 33.a3-b4 c3xa5 34.d6-e7 a5-b4 35.e7-f8 g5-f4 36.g3xe5 b4-a3! ) 24.a3-b4 b6-c5 25.d6-e7 c5xa3 26.e7-f8 f6-e5 27.f8-h6 ]

[ 15.g1xe3 d6-c5 16.b4xd6 c7xg7 17.e3-f4 g7-f6 18.c1-d2 f6-g5 19.d2-e3 h8-g7 20.c3-d4 g7-f6 21.a3-b4 d8-e7 22.e1-f2 b8-c7 23.f4-e5 e7-d6 24.e5xg7 h6xf8 25.b4-c5 d6xb4 26.a5xc3 a7-b6 ]

[ 22...a7-b6! 23.e5xg7 h6xf8 24.a3-b4 f8-e7 25.b4-c5 e7-f6 26.c5xa7 c7-d6 27.a5-b6 d6-e5 28.d4-c5 g5-h4 ]