1.Bc2! (2.Sxe6+ fxe6 3. Rxf6#& 2.Sg2+ hxg2 3.Rf3#),

1...Bxc6 2.Sxe6+ fxe6 3. Rxf6#,

1...Rxc6 2.Sg2+ hxg2 3.Rf3#,

1...Qxc6 2.Bxe5+ fxe5 3.Rxf7#.

Lady's theme with preexisting white unit on intersection square.

(1...Qd5 2.Sxd5+ exd5 3.Rf3#)

(1.Bh7? f5! 1.Bb1? Qxb1!)