Mar-Apr 2005
R274 - Francois Labelle, Joost de Heer
Probleemblad, Mar-Apr 2005
14+14. SPG in 7.0 moves (2 solutions)
[rnbqkbnr/pp1p1ppp/8/8/8/8/PP1P1PPP/RNBQKBNR]
Solution
R275 - Mario Parrinello
13+13. SPG in 19.5 moves
[2b3B1/1pnpk2p/1p1p1r2/2pr4/5p1n/1P2P3/1PP1PP2/1NBQK1NR]
R276 - Jorge Lois, Roberto Osorio
14+16. Exact proof game in 15.0 moves, Andernach chess
[rnbqkbnr/pppppppp/B1Q5/8/P3P3/2N5/3PKPPP/RNB4R]