6R1/2p5/3N1pBk/5Pp1/2P3Q1/2pNP1p1/2p1P1Pn/2B1K2R
Gaspar J. Perrone
Buletin Problemistic, 1999
s#5
1.Cc5? cxd6 2.Cd3 d5 3.c5 d4 4.c6 dxe3 5.Cf2 exf2#, gxf2#
pero 1. … c6!
1.Cb5! zugzwang 1. … c6 2.Cd4 c5 3.Df4
3. … cxd4 4.Dg4 dxe3 5.Cf2 exf2#, gxf2#
3. … gxf4 4.Cf3 fxe3 5.Cf2 gxf2#