March 1999
R045 - Mario Parinello Probleemblad Mar. 1999
15+15. Proof game in 14.5 moves
R046 - Gianni Donati Probleemblad Mar. 1999
12+11. Proof game in 15.5 moves
R047 - Thierry le Gleuher Probleemblad Mar. 1999
15+11. Proof game in 18.5 moves
R048 - Satoshi Hashimoto Probleemblad Mar. 1999
14+15. Proof game in 23.0 moves
R049 - Unto Heinonen Probleemblad Mar. 199
15+15. Proof game in 27.5 moves
R050 - Andrei Frolkin Probleemblad Mar. 1999
14+11. Which pieces are the promotees?
R051 - Michel Caillaud Probleemblad Mar. 1999
14+13. Which squares must have been occupied by a queen?