No.874,875 (PH)

No.874, 875 
Peter Harris (South Africa)

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Original Problems, Julia’s Fairies – 2015 (II): July – December

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Please send your original fairy problems to: julia@juliasfairies.com


No.874, 875 by Peter HarrisOrphan‘s festival in two nice miniatures! (JV)


Definitions:

Sentinels: When a piece (Ks included but not pawns) moves, a pawn of the same colour appears on the vacated square unless that square is on the first or eighth ranks or there are 8 pawns of that colour on the board already.

Super-Circe: When captured, a piece is reborn on any free field on the chess board without causing self-check or selfmate. Possible is also removal of captured piece from the board. The Pawns (white, black, neutrals, half- neutrals) can be reborn on the first or eight row also. When reborn on the first row (for Black) or on the eight row (for White) the promotion is obligatory. When reborn on the first row (for White) or on the eight row (for Black) the Pawns are immovable.

Andernach Chess: A piece (excluding King) changes its color after any capturing move. Rooks on a1, h1, a8 and h8 can be used for castling, provided the usual other rules for that move are satisfied.

Anti-Andernach: A piece (excluding King) changes its color after any non-capturing move. After capture, the piece retains its color. Rooks on a1, h1, a8 and h8 can be used for castling, provided the usual other rules for that move are satisfied. After castling, Rooks do not change color, If White makes a non-capturing move with neutral or halfneutral piece, that piece becomes black and vice versa.

Combination of Andernach & Anti-Andernach is also called Super-Andernach: A piece including pawns but excluding King changes colour when it moves.

Royal piece: Piece that executes a function of the King on the board.

Orphan(O): An orphan can move only when observed by an enemy piece; when so observed it can move like the observing piece(s).


No.874 Peter Harris
South Africa

original – 25.08.2015

Solutions: (click to show/hide)

white kf5 bh4 oc3e3 black kd5 oc5

h#2.5       b) white Rh4        (4+2)
Sentinels
Andernach Chess
Anti-Andernach Chess
Orphan c3, e3, c5


No.875 Peter Harris
South Africa

original – 25.08.2015

Solutions: (click to show/hide)

white kg7 rf5 ob4d6 qc3 black royal ob5 black rd5

h#1.5           b) Qc3→b3             (5+2)
Super Circe
Andernach Chess
Anti-Andernach Chess
Royal Orphan b5


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