[ 1...da1 2.ab6 ab2 3.ba7 ba1 4.ab8 ab2 5.cd6 ba1 6.dc5 ah8 7.cb4 ha1 8.b4-d6 ab2 ( 8...ah8 9.gf6 h:c7 10.b:d6 ) 9.de7 f:d6 10.b:a1 ]