The Retrograde Analysis Corner

Probleemblad

May-June 2006

R307 - Andrei Frolkin, Kostas Prentos

Probleemblad May-June 200

[8/p4kp1/pqnb1pnB/6pP/4b3/3n1r2/PPPK1P1P/RN1B1QNR]

14+13. SPG in 22.5 moves

[8/p4kp1/pqnb1pnB/6pP/4b3/3n1r2/PPPK1P1P/RN1B1QNR]

R308 - Unto Heinonen

Probleemblad May-June 2006

[1rBQKBnR/p2p2N1/n3p3/1p3ppp/P7/N3PP2/1PP3PP/r1bqkbR1]

15+15. SPG in 29.0 moves

[1rBQKBnR/p2p2N1/n3p3/1p3ppp/P7/N3PP2/1PP3PP/r1bqkbR1]

R309 - Guus Rol

Probleemblad May-June 2006

Dedicated to R.J. Aumann and T.C. Schelling

[r3kn1R/p2p1ppB/P1pP2pb/4p1Pr/2Q4p/1P5K/7P/8]

9+13. #7

[r3kn1R/p2p1ppB/P1pP2pb/4p1Pr/2Q4p/1P5K/7P/8]

R310 - Vlaicu Crisan, Klaus Wenda

Probleemblad May-June 200

[7B/8/6k1/4B3/8/4Pp2/7b/4K2r]

4+4. -16 & s#1, Proca retractor, Anticirce Cheylan

[7B/8/6k1/4B3/8/4Pp2/7b/4K2r]