py_20081021


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serial h#6 ultra-patrol, Opponent's pawn Sentinels, Einstein Chess

: Black plays n moves in a row to help White to mate in one
: a unit can only move if it is in observation by a unit of its side
: a move (except pawn move) let a pawn (in this case opponent's pawn) on the departure square of the move
: unit, after a move, change up if it captures, down if not.
The sheme is p-N-B-R-Q if capture and Q-R-B-N-p if not

Peter HARRIS

black Kg4 Sf6
ser-h#6 AntiCirce(0+2)
Ultra-Patrol
Einstein Chess
Opponent's pawn Sentinels

 

serial hs#5 Andernach ultra-patrol Opponent's pawn Sentinels

: Black plays n moves in a row and only Black move remaining is mating White King
: capturing unit change color (Kings excepted)

Peter HARRIS

white Pc6 Kd5 black Pb7b5 Rc8 Ba8
ser-hs#5(2+4)
Andernach
Ultra-Patrol
Opponent's pawn Sentinels
2 solutions

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