No. 229, February 2008
13634 - Alexander Yarosh
Die Schwalbe 229, February 2008
9+12. Add a black piece, then -1w & #2
[r3k2K/1pp2Rp1/n3pp2/n2p2p1/4P3/1bP2P2/PP2P3/7R]
Solution
13635 - Roberto Osorio
4+6. The white king made the maximal number of legal circuits c2-c8-c2 starting from a position identical to the diagram one. How many circuits? Win? a) White to play b) Black to play
[5bk1/4p1p1/p3P1P1/8/p7/P7/2K5/8]
13636 - Kostas Prentos
13+14. Proof game in 21.0 moves
[1n1N1kb1/2rpp2q/1p3p2/1pb4p/3n4/4r3/P1PPPP2/RNBQKBR1]
13637 - Michael Grushko
15+4. Last 4 single moves? (Messigny-chess)
[bK6/pBN1N3/1N1Q1N2/pR1k1R2/1NB1BN2/2N1N3/8/8]
13638 - Michael Grushko
17+4. Last 4 single moves? (Messigny-chess, Hydra-circe)
[bK6/pBN1N3/1N1QBN2/pR1k1R2/1NP1PN2/2NRN3/8/8]
13639 - Dragan Petrovic
14+16. Release the position (Circe)
[8/p7/8/PPPkPP2/prpBbrP1/q1KpppP1/rn1RRpP1/b1n1N2B]
13640 - Vlaicu Crisan
2+9. -7 & #1 (Proca retractor, Circe Assassin)
[k4nrr/5b2/8/4R3/p7/5K2/1q1p4/6b1]
13641 - Günther Weeth
6+11. -9 & #1 (Proca retractor, Anticirce, magic square d7)
[N3b3/k3rPpp/P2n3q/3Kn1Pp/8/6P1/5b2/2r5]
13642 - Henryk Grudzinski, Falk Fippmann
23+7. Proof game in 14.0 moves (Andernach, Circe parrain)
[r1bqkb1r/8/PPPPPPPP/K7/3P4/5P2/PPPnN1PP/RN1Q1BNR]
13643 - Werner Keym
Konstruiere ein Illegal Cluster mit möglichst vielen Steinen auf einer Geraden und mit einem andersartigen Stein auf wei?#376;em Feld.
Construct an illegal cluster with as many as possible officers (no pawns) on a straight line, and with a different piece on a white square.
