Nov-Dec 2006
R317 - Unto Heinonen Probleemblad, Nov-Dec 2006
16+8. Proof game in 19.0 moves
[r1n1rk2/8/n7/K1P5/1P2P3/b1N2Nq1/PB1P1PPP/1bRQ1B1R]
R318 - Marco Bonavoglia & René J. Millour Probleemblad, Nov-Dec 2006
8+6. Monochrome chess
a) First move? b) Which pieces have necessarily made a switchback, and where? c) What are the white captures?
[B4b2/2pppp2/8/8/PP6/6P1/R3kPP1/6K1]
R319 - Paul Raican Probleemblad, Nov-Dec 2006
2+3. -7 & #1 (AntiCirce, Proca retractor)
[6B1/8/8/8/6kp/7p/8/4K3]