[Retros] EQUAL LAST MOVE (ELM) 17.06.07 updating/PxR=Q

[raosorio at fibertel.com.ar]

Hi,
Werner Keym indicated a failure in the PxR=Q case. A wB was missing on h8,
but this requires 10 pieces total.  Werner produced a more economical version,

PxR=Q (2+8=10)  nQb5/Kp6/3p4/8/8/p1k5/3p4/1q6  Werner Keym/17.06.07

Best,
Roberto