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Die Schwalbe

No. 182, April 2000

10728 - Alexander Zolotarev
Die Schwalbe Heft 182, Apr. 2000

[4n3/2p1pp2/5p2/3p1K1b/3P2b1/2pp1kr1/2PRNPNr/3BB1nQ] (solution)

10+14. Geometrically shortest route of a rook?

 


10729 - Andrei Frolkin
Ded. Thomas Volet's 50th birthday
Die Schwalbe Heft 182, Apr. 2000

[6BN/1P3ppQ/5pRB/6p1/7b/q2P2n1/bPPnPP1P/2KR3k] (solution)

14+10. Route of wPb7?

 


10730 - Alexander Kislyak
Die Schwalbe Heft 182, Apr. 2000

[2bRbNQ/P2ppNpr/kPP2p1p/8/K7/1P4PP/6PR/5BBq] (solution)

15+10. Where were the missing men captured?

 


10731 - Thomas Volet
Die Schwalbe Heft 182, Apr. 2000

[rN1B1nR1/3p3p/PP3PP1/bRK1krpB/1p2pp2/2p4P/4P2P/3Q4] (solution)

14+12. Release the position

 


10732 - Thierry le Gleuher
Die Schwalbe Heft 182, Apr. 2000

[2k3n1/ppp2pp1/2p3p1/N3p3/3B4/6N1/1R3PPR/2K5] (solution)

8+10. Proof game in 15.5 moves

 


10733 - Peter Wong
Die Schwalbe Heft 182, Apr. 2000

[1nq1kb1r/2ppp1pb/pp6/1r3n1p/8/P1P3P1/P2PPPR1/2KR1BN1] (solution)

12+15. Proof game in 19.0 moves

 


10734 - Unto Heinonen
Die Schwalbe Heft 182, Apr. 2000

[1rn4k/p1pp1p1p/b2b1p2/q2n2P1/8/2Pr4/1P1PP1P1/1NBQK1N1] (solution)

11+14. Proof game in 20.0 moves

 


10735 - Tomislav Petrovic
Die Schwalbe Heft 182, Apr. 2000

[1n6/1P1pn3/Pp6/RPp5/Brrk1p2/1pp3bP/4PPpP/R3KNqQ] (solution)

13+14. h#1.5 (AP)

 


10736 - Stefano Spinelli
Die Schwalbe Heft 182, Apr. 2000

[4B3/rk2K3/1p6/8/8/2b5/8/8] (solution)

2+4. White and black retract one move, then black plays 1 move, allowing a s#1.

 


10737 - Vladimir Chutornoi
Die Schwalbe Heft 182, Apr. 2000

[8/6Q1/2N1R3/1N1R1R2/N1N1N3/P2K1N2/4N3/kB1N4] (solution)

15+1. White retract 1 move, and #1. (how many possible last moves?)