[ 9.e1-f2 h8-g7 10.c3-b4 g7-f6 11.f2-e3 e5-d4 12.c1-b2? ( 12.a1-b2 d4xf2 13.g3xe1 ) 12...d4xf2 13.g1xe3 ( 13.g3xe1 c5-d4 14.b2-c3 d4xb2 15.a3xc1 a7-b6 16.a1-b2 f8-e7 ) 13...f8-e7 14.b2-c3 f6-e5 15.c3-d4 ( 15.h4-g5 c5-d4 16.e3xc5 c7-b6 17.a5xc7 d8xb2 18.a3xc1 a7-b6 19.b4-a5 b6-c5 20.c1-d2 e5-d4 21.d2-c3 d4xb2 22.a1xc3 c5-b4 23.c3-d4 b4-a3 24.d4-e5 a3-b2 25.e5xc7 b8xd6 26.a5-b6 d6-c5 27.b6xd4 b2-c1 28.d4-c5 e7-f6 29.g5xe7 c1xd8 ) 15...e5xc3 16.b4xd2 e7-f6 17.d2-c3 f6-e5 18.a1-b2 ( 18.c3-b4 e5-d4 19.a1-b2 d4xf2 20.g3xe1 c5-d4 21.b2-c3 d4xb2 22.a3xc1 a7-b6 23.e1-d2 b6-c5 24.h4-g5 c5xa3 25.g5-f6 d6-c5 26.f4-g5 h6xf4 27.f6-g7 c5-d4 28.g7-f8 f4-g3 29.f8-g7 g3-h2 30.g7xa1 h2-g1 ) 18...c7-b6 19.a5xc7 d8xb6 20.c3-b4 b6-a5 21.b2-c3 a7-b6 22.e3-d4 c5xg5 23.h4xd4 h6-g5 24.g3-h4 g5-f4 25.d4-e5 f4-e3 26.e5xc7 b8xd6 27.h4-g5 e3-f2 28.g5-h6 f2-e1 ]

[ 9...h8-g7 ]

[ 9...d8-e7 ]

[ 9...f8-g7 ]

[ 10.a1-b2 e7-f6 11.b2-c3 ( 11.e1-d2 h8-g7 12.d2-e3 a7-b6 13.b2-c3 d8-e7 14.g1-h2 e5-d4 15.c3xe5 f6xf2 16.g3xe1 e7-f6 17.c1-d2 d6-e5 18.b4xd6 e5xg3 19.h2xf4 c7xg3 20.a5xc7 b8xd6 21.h4xf2 d6-c5 22.d2-c3 c5-d4 23.c3xe5 f6xd4 ) 11...a7-b6 12.e1-f2? ( 12.e1-d2 ) 12...c5-d4 13.c1-d2 d4xb2 14.a3xc1 f6-g5 15.h4xd4 d6-c5 16.b4xd6 c7xe1 17.a5xc7 b8xd6 ]

[ 10.c1-d2 e7-f6 11.d2-e3 e5-d4 12.e1-d2 d4xf2 13.g3xe1 d6-e5 14.b4xd6 e5xg3 15.h4xf2 c7xe5 16.d2-e3 d8-e7 17.a3-b4 e5-f4 18.e3xg5 h6xf4 19.b4-c5 h8-g7 20.a5-b6 f6-e5 21.e1-d2 g7-f6 22.a1-b2 e5-d4 23.c5xg5 f6xh4 ]

[ 10.a1-b2 e7-f6 11.e1-d2 a7-b6 12.d2-e3 h8-g7 13.b2-c3 ( 13.c1-d2 e5-d4 14.d2-c3 d4xf2 15.g1xe3 f6-e5 16.e3-d4 c5xg5 17.h4xh8 e5-d4 18.c3xe5 d6xh2 19.b2-c3 h6-g5 ) 13...e5-d4 14.c3xe5 f6xf2 15.g3xe1 d6-e5 16.b4xd6 e5xg3 17.h4xf2 c7xe5 18.a5xc7 b8xd6 19.a3-b4 d8-c7 20.c1-b2 c7-b6 21.b2-a3 h6-g5 22.b4-a5 b6-c5 23.f2-e3 g7-h6 24.e1-d2 e5-d4 25.g1-f2 g5-f4 26.e3xg5 h6xf4 27.d2-c3 d4xb2 28.a3xc1 d6-e5 29.f2-e3 f4xd2 30.c1xe3 e5-d4 ]

[ 10.h4-g5? h8-g7 11.g1-h2 g7-f6 12.g3-h4 e5xg3 13.h2xf4 f6-e5 ]

[ 10...c5-d4 11.h4-g5 h8-g7 12.b4-c5 d4xb6 13.g5-f6 e7xe3 14.f2xh8 ]

[ 11...h8-g7 12.c1-d2 a7-b6 13.g1-h2 e5-d4 14.d2-c3 d4xf2 15.g3xe1 f6-e5 16.c3-d4 e5xc3 17.b4xd2 c5-d4 18.a1-b2 d6-e5 19.f4xd6 c7xe5 20.a5xc7 b8xd6 21.b2-c3 d4xb2 22.a3xc1 d8-c7 23.e1-f2 g7-f6 24.f2-e3 d6-c5 25.d2-c3 h6-g5 26.h2-g3 c7-b6 27.c1-b2 b6-a5 28.e3-d4 ( 28.b2-a3 c5-d4 29.e3xc5 g5-f4 30.c5-d6 f4xh2 31.d6xf4 h2-g1 32.f4-g5 ) 28...c5xe3 29.g3-f4 e5xg3 30.h4xd4 g5-f4 31.d4-c5? ( 31.b2-a3! f4-g3 32.d4-c5 f6-e5 33.c3-d4! e5xc3 34.c5-d6 ) 31...f6-e5 32.b2-a3 f4-e3 33.c3-b4 a5xc3 34.c5-b6 e3-d2 35.b6-c7 d2-c1 36.c7-b8 c1-f4 37.b8-a7 c3-d2 38.a3-b4 f4-h2? ( 38...d2-c1 39.b4-c5 c1-a3 40.c5-b6 a3-d6 41.a7-b8 d6-b4 42.b6-c7 b4-a5 43.c7-d8 f4-h2 44.b8xf4 h2xc7 45.d8xb6 a5xd8 ) ]

[ 13...f6-e5 14.a5-b6 ( 14.b2-c3 d8-e7 15.c3-d4 e5xc3 16.b4xd2 h8-g7 17.e3-d4 c5xc1 18.a3-b4 c1xg5 19.h4xh8 h6-g5 20.b4-c5 d6xb4 21.a5xc3 c7-d6 ) 14...c7xc3 15.b2xf6 a7-b6 16.a1-b2 b6-a5 17.b2-c3 b8-a7 18.h4-g5 a7-b6 19.g3-h4 d8-c7 20.e3-d4 c5xe3 21.f4xd2 h6xf4 22.d2-e3 f4xb4 23.a3xa7 a5-b4 24.a7-b8 b4-a3 25.f6-e7 d6xf8 26.b8xe5 f8-e7 ]

[ 14...f6-e5? 15.a5-b6 c7xa5 16.e3-d4 c5xg5 17.h4xh8 ]

[ 14...d6-e5 15.b4xd6 c7-b6 16.a5xc7 d8xb6 17.d6-e7 f6xd8 18.f4xd6 g7-f6 19.e3-f4 ]

[ 16.b4xd6 e5xc3 17.a3-b4 c7xe5 18.b4xd2 d8-c7 19.f4xd6 c7xe5 20.a5xc7 b8xd6 21.d2-c3 d6-c5 22.e3-f4 e5-d4 23.c3xe5 f6xd4 24.a1-b2 g7-f6 ( 24...c5-b4? 25.f4-e5 d4xf6 26.g3-f4 ) 25.f4-e5 d4-e3 26.e5xg7 h6xf8 27.b2-c3 c5-d4 28.c3xe5 e3-d2 ]

[ 17...d8-e7 18.a5xc7 b8xd6 19.d2-c3 d6-e5 ( 19...f6-e5 20.e3-f4 e7-f6 21.a1-b2 c5-d4 22.c3-b4 d6-c5 23.f4xd6 c5xe7 24.b4-a5 e7-d6 25.a3-b4 d4-e3 26.g3-f4 e3xg5 27.a5-b6 ) 20.e3-f4 e5-d4 21.c3xe5 f6xd4 22.a1-b2 ( 22.a3-b4 c5xa3 23.a1-b2 a3xg5 24.h4xh8 d4-e3 25.g3-f4 e3xg5 26.h8-e5 e7-f6 27.e5xh8 g5-f4 ) 22...e7-d6 ( 22...g7-f6? 23.f4-e5 ; 22...e7-f6? 23.b2-c3 d4xb2 24.a3xc1 ) 23.a3-b4 c5xg5 24.h4xh8 ]

[ 17...h6-g5 18.a5xc7 d8xb6 19.a1-b2 b6-a5 20.d2-c3 ( 20.b2-c3? b8-a7 21.g3-f4 g7-h6 22.c3-d4 a5-b4 23.d4xb6 a7xc5 ) 20...b8-a7 21.e3-d4 c5xe3 22.g3-f4 e3-f2 23.f4xf8 f2-g1 ]

[ 17...d8-c7 18.d2-c3 f6-e5 19.g3-f4 e5xg3 20.h4xf2 g7-f6 21.e3-f4 b8-a7 22.c3-b4 f6-g5 23.b4xb8 g5xg1 24.a5xc7 a7-b6 25.c7xa5 g1-a7 ]

[ 17...f6-e5 18.a5xc7 b8xd6 19.a3-b4 c5xa3 20.a1-b2 a3xc1 21.e3-f4 c1xg5 22.h4xh8 ]

[ 21...b6-c5 22.d6xb4 a3xc5 23.d2-c3 g7-f6 24.e3-f4 a7-b6 25.a1-b2 b6-a5 26.b2-a3 ]

[ 23.h4-g5 f6xh4 24.d6-c7 a7-b6 25.c7-b8 b6-c5 26.f4-e5 ( 26.b8-a7 c5-b4 27.a7-f2 b4-c3 28.d2xb4 a5xc3 29.f2-e3 h6-g5 30.f4xh6 h4-g3 31.h6-g7 g3-h2 32.e3-g1 c3-d2 ) ]

[ 24.c7-b8 f6-e5 25.f4xd6 b6-c5 26.d6xb4 a5xe1 ]