No. 159, June 1996
9256 - Andrej Kornilow
Die Schwalbe Heft 159, 06/1996
15+13. Mate in 1 (Who?)
15+9. White retracts 1 move and then mates in 2
9+13. Last move?
(a) One (or more) wh. (not bl.) promotee is present,
(b) One (or more) bl. (not wh.) promotee is present,
(c) One (or more) wh. and one (or more) bl. promotees are present,
(d) No promotee is present.
10+13. Least number of Queen moves?
13+14. Proof game in 16.0 moves (Zeroposition)
a) bQd6 -> f3
b) add wPe3
12+14. Proof game in 20.0 moves