3 to play, duplication

    1. Cubeful 2-ply    24/21 20/16*                 Eq.:  +0.4202
       0.5912 0.1743 0.0089 - 0.4088 0.0922 0.0023
        2-ply cubeful prune [world class]
    2. Cubeful 2-ply    20/16*/13                    Eq.:  +0.4114 ( -0.0088)
       0.5900 0.1665 0.0066 - 0.4100 0.0863 0.0018
        2-ply cubeful prune [world class]
    3. Cubeful 2-ply    20/16* 11/8                  Eq.:  +0.3775 ( -0.0428)
       0.5829 0.1648 0.0068 - 0.4171 0.0907 0.0019
        2-ply cubeful prune [world class]