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)