Jul-Aug 2004
R234c - Wolfgang Dittmann
Probleemblad, Jul-Aug 2004
This problem was later found to be cooked
3+4. Retract 5 moves; then #1 (Proca Retractor, Anti-Circe)
[8/6b1/3N1k2/7b/4p3/8/8/2R1K3]
Solution
R251 - Juraj Lörinc, Dirk Borst
1+1. Add 5 white Vao's to get an Illegal cluster (3 solutions)
[2k5/8/8/3K4/8/8/8/8]
R252 - Eyjolfur Eyjolfsson
16+15. Proof Game in 9.0 moves (2 solutions)
[r1brk3/ppppnppp/8/2q1p3/8/b4P2/PPPPP1PP/RNBQKBNR]
R253 - Thomas Brand
After Etienne Dupuis (R053)
14+13. Proof Game in 16.0 moves
[1n1qkbnr/1pppp2p/1p6/Q7/3P3p/8/PPPRPP1P/2KN1BNR]
R254 - Satoshi Hashimoto
14+15. Proof Game in 22.5 moves
[6nr/ppp1pk1B/r4p1p/5pbn/3PP1b1/1PK3Pq/1PP2P1P/RN4NR]
R255 - Kostas Prentos, Andrei Frolkin
[r5nk/p2n1p2/rp1rp1p1/q1pp4/8/N1P2PP1/P1PP1K1B/3Q2Nb]