[ 5.c3-b4 g5xe3 6.d2xf4 ]

[ 5.a1-b2 ]

[ 5.f2-e3 g5-h4 6.g1-f2 h8-g7 ]

[ 5.a5-b6!? c7xa5 6.g3-h4 e5xg3 7.h4xf6 e7xg5 8.f2xf6 b8-c7 9.g1-f2 f8-e7 10.f2-g3 e7xg5 11.g3-h4 g5-f4 12.h4-g5 f4-e3 13.d2xf4 d8-e7 ]

[ 7...f8-e7? 8.h2-g3 e7xg5 9.g3-h4 g5-f4 10.h4-g5 f4-g3 11.g5-f6 g3-h2 ( 11...c5-d4 12.c3xe5 d6xf4 13.d2-e3 f4xd2 14.c1xe3 g3-h2 15.a1-b2 c7-d6 16.e3-f4 ) 12.c3-d4 c5xe3 13.d2xf4 d6-c5 14.c1-d2 c5-d4 15.f4-g5 h6xf4 16.f6-g7 h8xf6 17.d2-e3 d4xf2 18.e1xg7 ]

[ 7...f8-g7? 8.c1-b2 g7xe5 9.a5-b6 c7xa5 10.c3-b4 a5xc3 11.b2xf6 a7-b6 ( 11...c5-d4 12.d2-c3 d4xb2 13.a1xc3 ) 12.d2-e3 b6-a5 13.h2-g3 a5-b4 ( 13...d8-c7 14.g3-f4 c7-b6 15.g1-h2 b8-a7 16.a1-b2 d6-e5 17.f6xd4 h6-g5 18.f4xh6 h8-g7 19.h6xb4 a5xa1 20.e3-f4 a1xg3 21.h2xf4 ; 13...h6-g5 14.f6xh4 d6-e5 15.g3-f4 e5xg3 16.h4xf2 h8-g7 17.a1-b2 g7-f6 18.b2-c3 b8-c7 19.c3-d4 c7-d6 20.d4xb6 a5xc7 21.e3-d4 f6-g5 22.f2-g3 g5-h4 23.g3-f4 ) 14.a1-b2 b8-a7 15.g3-f4 d8-c7 16.b2-c3 b4xd2 17.e1xc3 c7-b6 18.g1-f2 b6-a5 19.f2-g3 a7-b6 20.g3-h4 ]

[ 9.a1-b2 ]

[ 9.g1-f2 f8-e7 10.f2-g3 e7xg5 11.g3xe5 h8-g7 12.a3-b4 g5-h4 13.a1-b2 h6-g5 14.b2-c3 d8-e7 15.b4-c5 c7-d6 16.e5xc7 b8xb4 17.e1-f2 g7-f6? ( 17...g5-f4! 18.c3-d4 e7-d6 19.a5xc3 d6-c5 20.d4xb6 a7xc5 21.c1-b2 h4-g3 22.f2xh4 g7-f6 23.b2-a3 f6-e5 24.c3-b4 c5-d4 25.d2-c3 d4xb2 26.a3xc1 e5-d4 27.b4-a5 d4-e3 28.a5-b6 e3-f2 29.b6-c7 f2-g1 30.c7-d8 g1-a7 31.d8-a5 f4-e3 32.a5-e1 a7-b8 33.h4-g5 b8-e5 ) 18.c3-d4 b4-a3 19.d2-e3 e7-d6 20.a5-b6 a7xc5 21.d4xb6 d6-e5 22.b6-c7 e5-f4 23.e3-d4 f4-e3 24.c7-b8 ]

[ 9.d2-e3 ]

[ 9.e1-f2 ]

[ 9.d2-c3 ]

[ 10.a1-b2 e7xg5 11.b2-c3 h8-g7 12.g1-f2 g7-f6 13.f2-e3 c7-b6 14.a5xc7 b8xd6 15.c3-d4 d6-e5 16.d4-c5 d8-e7 17.c1-b2 e7-d6 18.c5xe7 f6xd8 19.b4-c5 a7-b6 20.c5xa7 e5-d4 21.e3xc5 f4-g3 22.h2xf4 g5xd6 ]

[ 11.f2-g3 h8-g7 12.g3xe5 c7-b6 13.a5xc7 b8xf4 14.e1-f2 14...a7-b6 15.a1-b2 g7-f6 16.d2-e3 f4xd2 17.c1xe3 b6-a5 18.b2-c3 d8-e7 19.h2-g3 f6-e5 20.c3-d4 e5xc3 21.b4xd2 a5-b4 22.e3-d4 e7-f6 ]

[ 12.b2-c3 g7-f6 13.f2-e3 d8-e7 14.c3-d4 g5-h4 15.e3xg5 h6xf4 16.e1-f2 f6-g5 17.d2-e3 f4xd2 18.c1xe3 g5-f4 19.e3xg5 h4xf6 20.f2-e3 f6-e5 21.d4xb6 a7xa3 22.e3-d4 a3-b2 23.d4-e5 b2-a1 24.e5-d6 a1-f6 25.a5-b6 ]

[ 12...a7-b6 13.d2-c3? ( 13.f2-g3 ; 13.d2-e3 ) 13...g7-f6 14.c1-d2? 14...f6-e5 15.f2-e3 g5-h4 16.e3xg5 h6xf4 17.e1-f2 d8-e7 18.d2-e3 f4xd2 19.c3xe1 e7-f6 20.f2-e3 f6-g5 21.e3-d4 e5xc3 22.b4xd2 g5-f4? ( 22...b6-c5 23.e1-f2 c7-d6 ) 23.e1-f2 b6-c5 24.f2-e3 c7-d6 25.e3xg5 h4xf6 26.d2-e3 d6-e5 27.h2-g3 e5-d4 28.e3-f4 d4-c3 29.g3-h4? 29...b8-c7 30.a3-b4 c5xa3 31.f4-g5 f6-e5 32.g5-h6 e5-f4 33.h6-g7 a3-b2 34.g7-f8 b2-c1 35.f8-c5 c3-b2 36.c5-g1 b2-a1 37.g1-h2 f4-e3 38.h2xb8 a1-e5 39.b8xd2 c1xe3 ]

[ 13.d2-e3 f4xd2 14.c1xe3 f6-e5 15.e3-d4 e5xc3 16.b4xd2 a7-b6 17.a3-b4 d8-e7 18.h2-g3 e7-d6 19.g3-h4 g5-f4 20.h4-g5 f4-g3 21.f2xh4 h6xf4 22.d2-e3 f4xd2 23.e1xc3 ]

[ 13...f6-e5 ]

[ 13...g5-h4 ]

[ 16.e1-f2 b8-c7 17.c1-b2 c7-d6 18.b2-c3 d4xb2 19.a3xc1 d6-c5 20.c1-b2 g5-f4 21.b2-c3 a7-b6 22.f2-g3 f6-e5 23.h4-g5 e5-d4 24.c3xe5 f4xd6 25.d2-c3 h6xf4 26.g3xa5 c5-b4 27.c3-d4 b4-a3 28.d4-e5 a3-b2 29.e5-f6 b2-a1 ]