No. 157, February 1996
9129 - Gerald Ettl Die Schwalbe Heft 157, 02/1996
16+16. Last 30 single moves?
10+13. All Rook moves took place in succession. What is the minimum number of these moves? (b) Pb5 -> b6, Pe5 -> e4 (c) Rh4 -> h7, Pe6 -> e3 (d) Pb5 -> b6, Pe5 -> e4, Rh4 -> h7, Pe6 -> e3
13+10. All Rook moves took place in succession. What is the minimum number of these moves? (a) Diagram; (b) Nb4 -> f4, Rd1 -> h1
12+12+4. Colour the bishops! (2 solutions)
13+12. Position after 20 moves. May White play 21. O-O?
2+16. Mate in 1
7+2. Add the Wh. King, then mate in 1; (3 solutions)
2+2. Wh. retracts, reaching a position where (1) Wh. may mate in 1, (2) Bl. may mate in 1 (assuming he has the move), and (3) Wh. may helpmate in 1 (Wh. plays then Bl. mates)
