N°40- Ivunin, Alexey & Pankratiev, Alexander (Russia)

Section D1 – h#2
6 solutions
1.e4 Kxg8 2.e5 Nxd5#
1.Qxe7 Bh4 2.Qg5 Bg3#
1.Bf7 Kxh7 2.Bg6+ Nxg6#
1.Nxf2 h4 2.Nxg4 Bg5#
1.Nxe3 Bg5+ 2.Ke4 f3#
1.Nxf6 Rg3 2.Nxg4 Rxg4#

Active sacrifice (black) × 2
Bristol (mixed, wB-bQ, impure, 2, 2)
Play on same square (B2, 2)
Play on same square (W1, 2)
Reciprocal captures (bS/wR)
Zilahi (passive, RBP, cyclic, 3)
Ambush (bQ)
AntiZielElement (B1, capture of flight-guarding piece) × 2
AntiZielElement (B1, direct guard)
AntiZielElement (W1, flight-unguard)
Hideaway maneuver (bB, AZE+sacrificial+checking, 2)
JT Onkoud 50 theme (multiple)
Self-block × 2
W Capture × 6
B Capture × 5

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