March 1997
3179 - Frank Christiaans Probleemblad, Mar. 1997
3+7. Black will castle. Who has the move? What is the shortest sequence which leads to this castling?
3180 - Valeri Surkov Probleemblad, Mar. 1997
16+13. Shortest proof game? (b) Pawn a6 -> a5
3181 - Gianni Donati Probleemblad, Mar. 1997
15+14. Proof game in 9.5 moves (Two solutions)
3182 - Gianni Donati Probleemblad, Mar. 1997 4th Hon. Mention Probleemblad 1996/1997
14+12. Proof game in 14.5 moves (Two solutions)
3183 - Gianni Donati Probleemblad, Mar. 1997
13+14. Proof game in 11.0 moves (Three variations, i.e. solutions sharing some first moves)