No. 177, June 1999
10408 - Alexander Kislyak Ded. Die Schwalbe's 75th birthday Die Schwalbe Heft 177, June 1999
13+14. Mate in 1 (Who? )
11+12. Mate in 5
11+11. Retract 1 white move, and mate in 3.
12+13. Add a piece on a8, and Release the position
13+12. Path of the black Bf8?
13+13. Proof game in 11.0 moves
16+10. Proof game in 21.0 moves
12+14. Proof game in 23.0 moves
13+14. Proof game in 25.0 moves
13+14. Release the position
11+13. What was the first move of wPh2?
12+12. Last 31 moves?