[ 2...cb2 3.ab8 ba1 4.hg1 ab2 ( 4...hg3 5.gd4 a:c7 6.b8:h2 x ; 4...hg7 5.gd4 a:c7 6.b:h8 hg3 7.hd4 gh2 8.dg1 x ) 5.gd4 ( 5.de7? hg3 6.b:h2 hg7 7.ed8 gf6= ) 5...b:c7 6.b:d6 x ]

[ 3.hg1? hg3 ( 3...cd2? 4.ab8 de1 5.gf2 e:c7 6.b:h8 hg3 7.hd4 gh2 8.dg1 x ; 3...gf6? 4.ab8 hg3 5.gd4 c:c7 6.b8:h2 x ) 4.ab8 gh2 ( 4...cd2? 5.gh2 gf2 6.hg1 fe1 7.gf2 e:c7 8.b:c1 x ; 4...cb2? 5.gh2 gf2 6.hg1 fe1 7.gf2 e:c7 8.b:a1 x ) 5.gd4 c:c7 6.b:h8 hg1= ]

[ 4...gf6 5.de7 f:d8 6.bg3 h:f2 7.g:a1 x ]

[ 4...bc1 5.ge3 c:c7 6.b:h8 hg3 7.hd4 gh2 8.dg1 x ]

[ 4...ba1 5.gd4 a:c7 6.b:h8 hg3 7.hd4 gh2 8.dg1 x ]