[ 9.g3-h4 ]

[ 9...d8-e7? 10.b2-c3 b8-a7 11.c1-d2 c5-d4 12.e3xc5 b6xb2 13.a3xc1 a7-b6 ( 13...f6-g5 14.f2-e3 g5-h4 15.e1-f2 e5-d4 16.e3xc5 g7-f6 17.f4-g5 h6xf4 18.g3xg7 h8xf6 19.d2-e3 d6-e5 20.a5-b6 c7xc3 21.c1-d2 c3xg3 22.h2xf8 h4-g3 23.e3-f4 g3xe5 24.f8-h6 ) 14.f2-e3 b6-c5 15.d2-c3 c5xa3 16.e3-d4 ]

[ 9...b8-a7? 10.b2-c3 d8-e7 ]

[ 9...e5-d4? 10.f4-e5 d6xd2 11.b4xd6 c7xe5 12.a5xc7 d8xb6 13.c1xa7 ]

[ 11.h2xf4 d6-e5! 12.f4xd6 ( 12.h4xd4? g7-f6 13.b4xd6 c7xa1 14.a5xc7 b8xd6 ; 12.b4xd6 e5xg3 13.h4xf6 c7xe5 14.a5xc7 d8xb6 15.f2xh4 b6-a5 16.f6xd4 h6-g5 17.h4xf6 g7xa1 ) 12...c5xe7 13.h4xf6 g7xe5 ]

[ 13...h8-g7? 14.b2-c3 g7-f6 ( 14...d8-e7 15.c3-d4 e7-f6 16.c1-d2 h6-g5 17.d4-e5 d6xf4 18.b4xd6 c7xe5 19.a5xc7 b8xd6 20.d2-c3 f4xb4 21.a3xe7 f6xd8 22.h4xh8 ) 15.e1-f2 f6-e5 16.c3-d4 e5xc3 17.b4xd2 d6-e5 ( 17...d8-e7 18.e3-f4 e7-f6 19.f2-e3 f6-e5 20.f4-g5 h6xf4 21.e3xg5 ) 18.h4-g5 h6xf4 19.e3xg5 d8-e7 20.d2-c3 b8-a7 ( 20...c5-d4 21.c3-b4 d4-c3 22.b4xd2 b6-c5 23.f2-g3 c7-d6 24.g5-h6 e7-f6 25.d2-c3 b8-c7 26.c1-d2 c5-d4 27.a3-b4 d4xb2 28.b4-c5 d6xb4 29.a5xa1 c7-d6 30.d2-c3 d6-c5 31.a1-b2 ) 21.c3-b4 c5-d4 22.c1-d2 c7-d6 ( 22...d4-c3 23.d2-e3 e5-f4 24.b4xd2 f4xh6 25.a3-b4 e7-d6 26.e3-d4 h6-g5 27.d2-e3 ) 23.a5xc7 d6xb8 24.d2-e3 b8-c7 25.e3xc5 c7-b6 26.b4-a5 b6xd4 27.a3-b4 e7-d6 28.g5-h6 d6-c5 ( 28...a7-b6 29.a5xc7 d6xb8 30.h6-g7 e5-f4 31.b4-c5 d4xb6 32.g7-f8 ) 29.b4xf4 d4-c3 30.f2-e3 c3-b2 31.e3-d4 b2-a1 32.d4-c5 a1-b2 33.h6-g7 b2xh8 34.f4-e5 h8xb6 35.a5xc7 a7-b6 36.c7xa5 ]

[ 14.e1-f2 e7-f6 15.b2-c3 ( 15.c1-d2? h8-g7 16.e3-f4 f6-e5 17.f2-e3 e5xg3 18.h4xf2 h6-g5 19.f2-g3 g5-h4 20.g3-f4 g7-f6 ) ]

[ 14.c1-d2? e7-f6 15.e3-f4 h8-g7 16.d2-e3 f6-e5 17.h4-g5 e5xg3 18.e3-f4 g3xe5 19.g5-f6 e5-f4 20.f6xh8 f4-g3 21.h8-c3 g3-h2 22.e1-f2 c5-d4 23.c3xh8 h2-g1 24.f2-g3 g1-h2 25.g3-h4 ( 25.b4-c5 d6xb4 26.a5xc3 h2xd6 27.h8-d4 b6-a5 28.d4-a7 d6-e7 29.a7-f2 b8-a7 30.f2-g1 c7-b6 31.g1-h2 b6-c5 32.h2-e5 e7-d8 33.e5-h2 h6-g5 34.h2-b8 d8-b6 35.b8-h2 c5-d4 36.c3xe5 a5-b4 37.a3xc5 b6xa1 38.e5-d6 g5-f4 39.h2xe5 a1xf6 40.d6-c7 a7-b6 41.c7xa5 f6-d8 ) 25...h6-g5 26.h4xf6 h2-e5 27.f6xd4 d6-c5 28.b4xd6 c7xa1 29.a5xc7 b8xd6 ]

[ 15.c3-d4 h6-g5 16.e3-f4 16...c5xe3 17.f4xh6 ( 17.f4xd2 g5-f4 18.b4-c5 b6xd4 19.d2-e3 d4xf2 20.e1xg7 h8xf6 21.a3-b4 d6-c5 22.b4xd6 c7xe5 23.a5-b6 e5-f4 24.c1-d2 f6-e5 25.d2-c3 f4-e3 26.h4-g5 ) 17...b6-c5 18.h6-g7 ( 18.c1-b2 h8-g7 19.h6xf8 c5-d4 20.f8xc5 d4xb6 21.b2-c3 e3-d2 22.c3-d4 d2-c1 23.b4-c5 b8-a7 24.e1-f2 c1-e3 25.d4-e5 f6xd4 26.c5-d6 c7xe5 27.a5xc7 e3xg1 ) 18...f6-e5 19.e1-d2 h8xf6 20.d2xf4 e5xg3 21.h4xf2 f6-g5 22.c1-d2 b8-a7 23.f2-g3 c5-d4 24.b4-c5 d4xb6 25.d2-e3 g5-h4 26.a3-b4 h4xd4 27.b4-c5 d6xb4 28.a5xe5 ]

[ 15...f6-e5 16.c3-d4 e5xc3 17.b4xd2 d6-e5 18.f2-g3 h8-g7 19.g3-f4 e5xg3 20.h4xf2 g7-f6 ( 20...h6-g5 21.f2-g3 g5-h4 22.g3-f4 b8-a7 23.a3-b4 c5xa3 24.e3-d4 g7-h6 25.d2-e3 h6-g5 26.f4xh6 h4-g3 27.h6-g7 g3-h2 28.g7-h8 ) 21.f2-g3 f6-e5 22.g3-h4 b8-a7 ( 22...e5-d4 23.e3-f4 b8-a7 24.c1-b2 d4-e3 25.d2-c3 e3xg5 26.h4xf6 ) 23.h4-g5 h6xf4 24.e3xg5 c5-d4 25.g5-h6 e5-f4 26.h6-g7 f4-g3 ( 26...d4-e3 27.g7-h8 e3-f2 28.d2-e3 f2xd4 29.h8xc3 f4-g3 30.c3-d4 g3-h2 31.d4-g1 ) 27.g7-h8 g3-f2 28.h8xa1 f2-g1 29.a3-b4 g1-f2 30.b4-c5 b6xd4 31.a1xb8 ]

[ 16.e3-f4 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.f4xd6 c7xc3 23.b4xd6 c3-d2 24.a5xc7 d2xf4 25.c1-d2 f4-g3 26.d2-e3 g3-h2 27.e3-d4 h2-g1 28.d4-e5 f6xd4 29.c7-d8 ]

[ 16.c3-d4? h6-g5 17.f2-g3 g5-f4 ]

[ 16...f6-e5 17.c3-d4 e5xc3 18.b4xd2 g7-f6 ( 18...d6-e5 ) 19.g3-f4 f6-e5 20.f4-g5 h6xf4 21.e3xg5 c5-d4 22.c1-b2 d6-c5 23.g5-h6 e5-f4 24.b2-c3 d4xb2 25.a3xc1 c5-d4 26.h6-g7 d4-e3 27.g7-h8 ]

[ 27.e3-d4 b4-a5 28.d8-f6 a5-c7 29.d4-e5 h4-g3 30.f4xh2 c7xf4 ]