Section D2 – h#3
4 solutions
1.c3 Re6 2.Kc4 Re2 3.Kd3 Bb5# (MM)
1.f2 Kg2 2.Bc3 Kf3 3.Kd4 Rxd5# (MM)
1.Be5 Bxd7 2.d4 Rb6 3.Bd6 Rb5# (MM)
1.Kb6 Re6 2.Ka7 Rxe8 3.Bb6 Ra8# (MM)
Distant self-block × 2
Pseudo Bristol (black, bK-bB, impure)
Model mate × 4
Mates on the same square × 2
AntiZielElement (B1, unblock)
Blocking piece replacement (bB-bP)
Long-trip (wR, 3)
Simple choice of move order (B1, enabling W1)
W-W gate opening × 1
Self-block × 5
Distant self-block × 2
B Capture × 3
Square vacation × 2
Unblock × 2
Umnov move × 1