May-June 2006
R307 - Andrei Frolkin, Kostas Prentos
Probleemblad May-June 200
14+13. SPG in 22.5 moves
[8/p4kp1/pqnb1pnB/6pP/4b3/3n1r2/PPPK1P1P/RN1B1QNR]
Solution
R308 - Unto Heinonen
Probleemblad May-June 2006
15+15. SPG in 29.0 moves
[1rBQKBnR/p2p2N1/n3p3/1p3ppp/P7/N3PP2/1PP3PP/r1bqkbR1]
R309 - Guus Rol
Dedicated to R.J. Aumann and T.C. Schelling
9+13. #7
[r3kn1R/p2p1ppB/P1pP2pb/4p1Pr/2Q4p/1P5K/7P/8]
R310 - Vlaicu Crisan, Klaus Wenda
4+4. -16 & s#1, Proca retractor, Anticirce Cheylan
[7B/8/6k1/4B3/8/4Pp2/7b/4K2r]