No. 22, April-June 2003
R0104 - Wolfgang Dittmann
StrateGems 22, Apr-Jun 2003
2+5. Retract 7 half-moves for #1 (Proca retractor, Anticirce Cheylan)
[8/2n5/8/7r/5Q2/7k/1q3n2/4K3]
Solution
R0105 - Wolfgang Dittmann, Klaus Wenda
7+3. Retract 17 half-moves for #1 (Proca retractor, Anticirce Cheylan)
[1q6/5P2/7P/2P5/2P5/p5Nk/1P6/4K3]
P0123 - Daniel Novomesky
12+12. Shortest proof game in 9.0 moves
[2bqkbnr/p1pp1p1p/4p3/8/8/4P3/P1PP1P1P/2BQKBNR]
P0124 - Thierry le Gleuher
15+14. Shortest proof game in 24.5 moves
[1rk2b2/2p5/np2pp2/1p1p3p/4P1q1/6pn/1PPPPP1P/RNBQKBNR]
P0125 - Thierry le Gleuher
Dedicated to Michel Caillaud
16+11. Shortest proof game in 26.5 moves
[rnb1kbnr/1pRp1p1p/1P6/3KNQ1R/1P6/1PPP1P2/5P1P/B1N4B]