[ 7.g3-f4? g5xe3 8.f2xf6 g7xe5 9.c1-d2 b8-c7 10.g1-f2 ( 10.d2-c3 h8-g7 11.h2-g3 g7-h6 12.g3-h4 f8-g7 13.g1-f2 g7-f6 14.c3-d4 e5xc3 15.b2xd4 c7-d6 16.a1-b2 d6xb4 17.b2-a3 d8-c7 18.a3xc5 c7-d6 ) 10...c7-b6 11.d2-e3 b6xd4 12.e3xc5 d8-c7 13.e1-d2 h8-g7? ( 13...c7-b6! 14.d2-e3 b6xd4 15.e3xc5 e5-f4 16.b2-a3 e7-d6 17.c5xe7 f8xd6 18.a1-b2 d6-e5 19.b2-c3 h8-g7 20.a3-b4 a7-b6 21.b4-a5 b6-c5 22.c3-b4 c5xa3 23.a5-b6 a3-b2 24.b6-c7 b2-c1 25.c7-b8 g7-f6 26.b8-a7 f4-e3 27.f2xd4 e5xc3 28.a7-f2 c1-f4 ) 14.b2-c3 ]

[ 7.b2-c3?! g5-f4! ( 7...b8-c7? 8.c5-d6! e7xc5 9.c3-d4! e5xc3 10.e1-d2 c3xe1 11.g3-h4 e1xg3 12.h4xf6 g7xe5 13.h2xb8 ) 8.c3-d4 8...e5xc3 9.g3xe5 b8-c7 10.e5-d6 c7xe5 11.c1-d2 d8-c7 12.d2xb4 c7-b6 13.e1-d2 b6xd4 14.d2-e3 g7-h6 15.e3xc5 e7-d6 16.c5xe7 f8xd6 17.a1-b2 a7-b6 18.h2-g3 b6-c5 19.b2-a3 h8-g7 20.f2-e3 g7-f6 21.g3-h4 h6-g5 22.b4-a5 e5-f4 23.e3-d4 c5xe3 24.a5-b6 e3-d2 25.b6-a7 d6-e5 26.g1-f2 ( 26.a7-b8? f4-e3! 27.b8xh6 d2-e1 28.h6xd2 e1xc3 ) 26...f4-e3 27.f2xd4 e5xc3 28.a7-b8 d2-c1 29.a3-b4! c3xa5 30.b8-a7 c1-b2 31.a7-e3 a5-b4 32.e3xh6 b4-a3 33.h6-g5 f6-e5 34.g5-d2! b2-d4 35.d2-a5 a3-b2 36.a5-c7 ]

[ 7...g5-f4 ]

[ 7...g7-h6 ]

[ 9...b8-c7 ]

[ 9...b6-a5 ]

[ 12.e3-f4 b6-a5 13.f4xd6 e7xc5 14.a1-b2 b8-c7 15.g1-h2 c7-d6 16.e1-d2 g7-f6 17.d2-e3 c5-b4 18.b2-a3 b4xf4 19.g3xg7 a5-b4 20.a3xe7 d8xh8 21.c1-d2 a7-b6 22.d2-e3 b6-c5 23.e3-f4 ]

[ 13.c1-d2 e7-d6 14.b2-a3 b6-a5 15.g3-h4 a7-b6 16.g1-h2 b6-c5 17.h2-g3 b8-c7 18.g3-f4 e5xg3 19.h4xf2 f6-e5 20.c3-b4 a5xc3 21.d2xb4 d8-e7 22.f2-g3 e7-f6 23.e1-f2 e5-d4 ]

[ 13.g3-h4 e7-d6 ( 13...b8-c7 14.c1-d2 b6-a5 15.b2-a3 c7-b6 16.g1-h2 e7-d6 17.h2-g3 d8-e7 18.e3-f4 b6-c5 19.d2-e3 c5-b4 20.a3xc5 d6xd2 21.e1xc3 a7-b6 22.f4xd6 e7xc5 ) 14.g1-h2 b6-a5 15.h2-g3 a7-b6 16.e1-d2 b6-c5 17.e3-d4 c5xe3 18.d2xf4 b8-a7 19.c1-d2 a7-b6 20.f4-g5 b6-c5 21.g5xe7 d8xf6 22.b2-a3 c5-d4 23.g3-f4 d4xb2 24.a3xc1 e5xg3 25.h4xf2 a5-b4 26.f2-g3 f6-e5 27.g3-h4 b4-a3 28.d2-e3 d6-c5 29.e3-f4 e5xg3 30.h4xf2 ]

[ 13...b6-a5 14.e3-f4 e7-d6 15.e1-f2 d8-e7 16.f2-e3 a7-b6 17.e3-d4 b6-c5 18.d4xb6 a5xc7 19.c1-d2 c7-b6 20.d2-e3 b6-c5 21.g3-h4 e5xg3 22.h4xf2 b8-a7 23.e3-d4 c5xe3 24.f2xd4 d6-c5 25.d4xb6 a7xc5 26.g1-f2 ]

[ 14.e1-f2 d6-c5? ( 14...d8-e7! ) 15.c1-b2 c5-d4 16.e3xc5 b6xd4 17.g3-h4 d8-c7 18.a3-b4 c7-d6 19.h4-g5 f6xh4 20.h6-g7 f8xh6 21.f2-g3 h4xf2 22.g1xe7 e5-f4 23.e7-f8 f4-g3 24.f8-c5 g3-h2 25.c5-g1 h6-g5 26.b4-c5 b8-c7 27.c3-d4 g5-f4 28.b2-c3 f4-g3 29.c5-d6 c7xe5 30.d4xf6 a7-b6 31.g1xa7 h2-g1 32.c3-d4 ]

[ 14.e3-d4 b6-c5 15.d4xb6 a7xc5 16.g1-f2 b8-c7 17.c1-d2 c7-b6 18.f2-e3 b6-a5 19.g3-h4 d8-e7 20.e1-f2 e5-f4? ( 20...e5-d4! 21.c3xg7 e7-f6 22.g7xc7 f8-g7 23.h6xb4 a5xb8 24.e3-d4 b8-h2 25.a3-b4 h2-d6 26.b4-a5 d6-f8 ) 21.e3xg5 f6-e5 22.f2-e3 e5-f4 23.c3-d4 a5-b4 24.d4xb6 b4-c3 25.d2xb4 f4xd2 26.b6-a7 d2-e1 27.b4-a5 d6-c5 28.a7-b8 e1-f2 29.h6-g7 ]

[ 14.g3-h4? e5-f4 15.e3xc5 b6xb2 ]

[ 14...b6-c5 15.g3-h4 d8-e7 16.c3-b4 e5-d4 17.e3-f4 f6-e5 18.b4-a5 e5xg3 19.h4xf2 ]