ALL DE FR ES IT

Logo

Die Schwalbe

No. 206, April 2004

12234 - Andrej Frolkin, Juri Lebedew, Andrej Kornilow
Die Schwalbe, No. 206, April 2004

[8/1pppp3/B4p2/RP6/rp1PP2P/kRbP2P1/2PrP3/1QK5]

13+10. Release the position

[8/1pppp3/B4p2/RP6/rp1PP2P/kRbP2P1/2PrP3/1QK5]


12235 - Alexander Jarosch
Die Schwalbe, No. 206, April 2004

[2b4n/1pppppp1/1Q1P2p1/PBP5/RkP5/2R5/p3P2P/1NNK4]

13+11. What was the first and the last move of the black king?

[2b4n/1pppppp1/1Q1P2p1/PBP5/RkP5/2R5/p3P2P/1NNK4]


12236 - Alexander Jarosch
Die Schwalbe, No. 206, April 2004

[2b5/pp1pp1p1/6p1/2p5/8/kPP5/qp1PPPPP/rn1K4]

8+13. Add two pieces, then #1

[2b5/pp1pp1p1/6p1/2p5/8/kPP5/qp1PPPPP/rn1K4]


12237 - Klaus Kiesow
Die Schwalbe, No. 206, April 2004

[rnb1kb1r/1pp2ppp/8/3p4/3P4/KpN5/P1q2PPP/5BNR]

10+14. Proof game in 11.0 moves (C+)

[rnb1kb1r/1pp2ppp/8/3p4/3P4/KpN5/P1q2PPP/5BNR]


12238 - Terho Jaatinen
Die Schwalbe, No. 206, April 2004

[4k3/3ppp2/8/8/8/8/1rq1nbr1/RNBQKBNR]

8+9. Proof game in 12.0 moves (C+)

[4k3/3ppp2/8/8/8/8/1rq1nbr1/RNBQKBNR]


12239 - Gerd Wilts
Die Schwalbe, No. 206, April 2004

[2nrk3/p2r1ppp/1pbb2n1/Q2p4/8/8/P1PBPPPP/RNQ1KBNR]

14+14. Proof game in 16.0 moves (C+)

[2nrk3/p2r1ppp/1pbb2n1/Q2p4/8/8/P1PBPPPP/RNQ1KBNR]


12240 - Paul Raican
Die Schwalbe, No. 206, April 2004
(This problem was later found to be cooked)

[rn1qkb1r/2p1np1p/3P1p1P/5BQ1/3R1K2/8/5PPP/1N4NR]

12+11. Proof game in 23.0 moves

[rn1qkb1r/2p1np1p/3P1p1P/5BQ1/3R1K2/8/5PPP/1N4NR]


12241 - Wolfgang Dittmann
Die Schwalbe, No. 206, April 2004

[7R/2pk2p1/8/8/1q6/2Rp3p/5rB1/r3K3]

4+8. Retract 2 moves, then s#1 (Proca Retractor, Anticirce Cheylan)
a) diagram b) Bg2 -> a6

[7R/2pk2p1/8/8/1q6/2Rp3p/5rB1/r3K3]


12242 - Walentin Rudenko, Andrej Frolkin
Die Schwalbe, No. 206, April 2004

[1n1qk1n1/p1pppp1p/7b/8/pP4p1/N1P2P2/1P1PP1PP/4K2R]

11+13. Proof game in 26.0 moves. All black pawns are Kombi-Pawns.

[1n1qk1n1/p1pppp1p/7b/8/pP4p1/N1P2P2/1P1PP1PP/4K2R]