[ 8.g1-h2 f6-g5 9.h4xf6 g7xg3 10.f2xh4 h8-g7 11.c1-d2 b6-c5 12.c3-b4 ( 12.d2-e3 d6-e5 13.e3-f4 e5xg3 14.h2xf4 g7-f6 15.a1-b2 c7-b6 16.a5xc7 b8xd6 17.c3-b4 c5-d4 18.b4-a5 d6-c5 19.e1-f2 a7-b6 20.a5xc7 d8xb6 21.b2-c3 d4xb2 22.a3xc1 ) 12...c5-d4 13.h2-g3 g7-f6 14.e1-f2 d6-e5 15.d2-c3 d4xb2 16.a1xc3 c7-d6 17.c3-d4 e5xc3 18.b4xd2 f6-e5 19.d2-c3 d8-c7 20.c3-d4 e5xc3 21.a3-b4 d6-e5 22.b4xd2 c7-d6 23.f2-e3 d6-c5 24.g3-f4 e5xg3 25.h4xf2 a7-b6 26.a5xc7 b8xd6 27.d2-c3 h6-g5 ]

[ 8.c1-d2 f6-g5 9.h4xf6 g7xg3 10.f2xh4 b6-c5 11.a1-b2 d6-e5 12.c3-b4 c5-d4 13.b2-c3 d4xb2 14.a3xc1 a7-b6 15.e1-f2 c7-d6 16.a5xc7 d8xb6 17.f2-g3 b8-c7 18.g3-f4? ( 18.b4-a5 b6-c5 19.g1-h2 h8-g7 20.g3-f4 e5xg3 21.h2xf4 g7-f6 22.d2-e3 f6-e5 23.c1-b2 e5xg3 24.h4xf2 d6-e5 25.f2-g3 h6-g5 26.g3-h4 ) 18...e5xg3 19.h4xf2 b6-a5 20.d2-c3 c7-b6 21.c1-b2 h6-g5 22.f2-e3 b6-c5 ]

[ 8.f4-g5 h6xf4 9.f2-e3 f4xb4 10.a3xg5 g7-h6 11.g5-f6 h6-g5 ]

[ 8...f6-g5 ]

[ 8...d6-e5 ]

[ 8...f6-e5 9.e1-f2 b6-c5 10.f2-e3 g7-f6 11.c3-b4 e5-d4 ]

[ 8...f6-e5 9.g1-h2 ( 9.e1-f2 g7-f6 10.c1-d2 b6-c5 11.g1-h2 h8-g7 12.f2-e3 ) 9...b6-c5 10.c3-b4 g7-f6 11.a1-b2 a7-b6 12.e1-d2 f6-g5 13.h4xd4 c5xg5 14.g3-h4 g5-f4 15.b2-c3 h8-g7 16.d2-e3 f4xd2 17.c1xe3 g7-f6 18.h2-g3 b8-a7 19.c3-d4 b6-c5 20.d4xb6 a7xc5 21.g3-f4 f6-e5 22.e3-d4 e5xc3 23.b4xd2 d8-e7 24.h4-g5 e7-f6 25.g5xe7 d6xf8 26.f4-e5 h6-g5 27.d2-c3 c5-d4 28.a5-b6 c7xa5 29.e5-d6 d4xb2 30.a3xc1 ]

[ 9.c3-b4 ]

[ 9.c1-d2 ]

[ 9.e1-f2 f6-g5 ( 9...f6-e5 10.f2-e3 g7-f6 11.c3-b4 e5-d4 ) 10.h4xf6 g7xe5 11.f2-e3 h6-g5 12.f4xh6 e5-d4 13.c3xe5 d6xh2 14.e3-f4 d8-e7 15.c1-d2 ]

[ 9...f6-g5 10.h4xf6 g7xe5 11.c1-d2 ]

[ 10.e1-f2 g7-f6 11.c1-d2 h8-g7 12.a1-b2 d8-e7? ( 12...c7-b6 13.a5xc7 d8xb6 ) 13.c3-b4 a7-b6 14.f2-e3 b8-a7 15.b2-c3 c5-d4 16.e3xc5 b6xb2 17.a3xc1 a7-b6 18.c1-b2 e5-d4 19.b4-c5 d6xb4 20.a5xe5 f6xd4 21.f4-g5 h6xf4 22.g3xc3 ]

[ 10...c5-d4 11.h4-g5! ( 11.c3-b4 g7-f6 12.d2-c3 d4xb2 13.a3xc1 a7-b6 14.c1-b2 b6-c5 15.b2-a3 c5-d4 16.e1-f2 h8-g7 17.a1-b2 b8-a7 18.f2-e3 d4xf2 19.g3xe1 e5xg3 20.h2xf4 f6-e5 21.b4-c5 e5xg3 22.h4xf2 d6xb4 23.a5xc3 h6-g5 24.f2-g3 c7-d6 25.c3-d4 d6-c5 26.d4xb6 a7xc5 27.e1-d2 g7-f6 ) 11...d4xb2 12.a1xc3 d8-e7 ( 12...e5-d4 13.c3xe5 d8-e7 14.g3-h4 g7-f6 15.e5xg7 h6xf8 ) 13.g3-h4 e5xg3 14.h2xf4 a7-b6! 15.c3-d4 d6-c5 16.d4-e5 ( 16.d2-e3 g7-f6 17.e1-d2 h8-g7 18.d2-c3 c7-d6 19.a5xe5 b8-a7 20.d4xb6 f6xb2 21.a3xc1 a7xc5 22.c1-b2 e7-d6 23.b2-c3 c5-b4 24.c3xa5 d6-e5 25.f4xd6 h6xd2 ) 16...b8-a7! ( 16...g7-f6? 17.e5xg7 h6xf8 18.d2-e3 h8-g7 19.e1-d2 ) 17.d2-e3 g7-f6 18.e5xg7 h8xf6 19.e1-f2 c5-d4 20.e3xc5 b6xd4 21.a3-b4 d4-c3 22.b4xd2 a7-b6 23.d2-c3 b6-c5 24.f2-e3 c5-b4 ]

[ 18.g3-f4 ]

[ 20...g5-f4 21.b4-c5 d8-c7 22.c5-d6 f4-e3 23.d2xf4 e5xg3 24.h4xf2 c7xe5 25.f2-g3 f6-g5 26.g3-h4 g5-f4 27.e1-d2 b8-c7 28.d2-c3 c7-d6 29.a1-b2 ]