1.Bf5 Bb5 2.Ke4 Qa8# (MM)

1.Rxb3 Qa3 2.Re3 Bd1# (MM)

1.Rxf7 Be8 2.Rf4 Bh5# (MM)

1.Kg4 Qxg7+ 2.Kf5 Bd7#

 

HOTF

Pin-mate × 2

Pelle move (black) × 2

Annihilation × 2

Switchback (bR, with captures, 1) × 2

Ambush (wB)

Anticipatory self-pin

BK moves only

Echo mates (mirrored diagonally, 0, 0)

Exchange of functions (bRe3/bRf4, Passive self-block / Pinned + Line opening)

Exchange of functions (wBa4/wQf8, Guard / Mate)

Place exchange in the final positions (black, kb)

Model mate × 3

Echo