N°43 – Ivunin Alexey & Pankratiev Alexander (Russia)

Section D2 – h#3
4 solutions
1.Kf5 Rc4 2.Kg4 Rxf4+ 3.Kh3 Rh4#
1.Rc4 Bg3+ 2.Kd4 Re1 3.Rd3 Be5# (MM)
1.Qd3 Bh4 2.Rc4 Re1+ 3.Kd4 Bf6#
1.Bf3 Rxc5+ 2.Ke4 Bc3 3 .Qd3 Re5# (MM)

Baltic theme
Distant self-block × 4
Play on same square (B3, 2)
Model mate × 2
Mates on the same square × 2
Mate from the initial bK square × 2
BK moves only
Choice of move order (B1, interference avoidance, black-black) × 3
Choice of move order (B2, interference avoidance, black-black)
Choice of move order (W1, interference avoidance, white-white)
Delayed Umnov (bK-wB)
Delayed Umnov (bK-wR)
Long-trip (wR, 3)

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