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Die Schwalbe

No. 201, June 2003

11919 - Thierry le Gleuher
Die Schwalbe, No. 201, June 2003

[1RK2rk1/N4pp1/8/p2p4/pPpN4/brP1p1PP/bP1PPP1p/qnB5]

13+15. Last 32 half-moves?

[1RK2rk1/N4pp1/8/p2p4/pPpN4/brP1p1PP/bP1PPP1p/qnB5]


11920 - Alexander Yarosh
Die Schwalbe, No. 201, June 2003

[1QN1k2r/2pp1p1p/2p4P/B3N3/p5p1/P2Pp3/2P1P1P1/1B2K2R]

13+10. Add a pawn for #3

[1QN1k2r/2pp1p1p/2p4P/B3N3/p5p1/P2Pp3/2P1P1P1/1B2K2R]


11921 - Sergio Orce
Die Schwalbe, No. 201, June 2003

[2kr2B1/ppp2pp1/3pP3/P7/4KN2/1NP3P1/P4PR1/7R]

12+8. Retract 7 half-moves for #1 (Proca retractor)

[2kr2B1/ppp2pp1/3pP3/P7/4KN2/1NP3P1/P4PR1/7R]


11922 - Daniel Novomesky
Die Schwalbe, No. 201, June 2003

[r6R/ppppkpp1/6p1/8/N7/8/6B1/R1BQ1K1r]

7+10. Shortest proof game in 14.0 moves

[r6R/ppppkpp1/6p1/8/N7/8/6B1/R1BQ1K1r]


11923 - Klaus Wenda
Die Schwalbe, No. 201, June 2003

[N7/6Q1/3p1p2/p5n1/2k5/8/8/4K3]

3+5. Retract 7 half-moves for #1 (Proca retractor, AntiCirce Cheylan) -- a) diagram b) Sg5->h8

[N7/6Q1/3p1p2/p5n1/2k5/8/8/4K3]


11924 - Klaus Wenda
Die Schwalbe, No. 201, June 2003
Dedicated to Wolfgang Dittmann's 70th birthday

[8/4k1b1/p7/r3p3/q7/1R6/2b5/3nK3]

2+8. Retract 7 half-moves for #1 (Proca retractor, AntiCirce Cheylan)

[8/4k1b1/p7/r3p3/q7/1R6/2b5/3nK3]


11925 - Henryk Grudzinski
Die Schwalbe, No. 201, June 2003

[rnBqbbkr/pppppppp/4P3/8/8/8/PPPP1PPP/RNBQK1NR]

16+15. Proof game in 9.5 moves (Circe)

[rnBqbbkr/pppppppp/4P3/8/8/8/PPPP1PPP/RNBQK1NR]


11926 - Alexander Yarosh
Die Schwalbe, No. 201, June 2003

[2bqrB2/1ppp2pp/4Pk2/8/1NN5/1RQP4/1PPKP1PP/5R2]

14+9. Proof that someone castled

[2bqrB2/1ppp2pp/4Pk2/8/1NN5/1RQP4/1PPKP1PP/5R2]


11927 - Thomas Brand
Die Schwalbe, No. 201, June 2003

[8/8/6P1/5K2/7N/5k1p/8/8]

3+2. Last move? (Eiffelchess)

[8/8/6P1/5K2/7N/5k1p/8/8]

Eiffelchess: A unit is paralysed if attacked by another unit in the following way: P paralyses S, S paralyses B, B paralyses R, R paralyses Q and Q paralyses P. Checks are fairy (a paralysed unit doesn't give check)


11928 - Jorge J. Lois, Julio A. Pancaldo
Die Schwalbe, No. 201, June 2003

[4BK1N/3ppPPk/7p/8/8/8/8/8]

5+4. Last move? (Madrasi)

[4BK1N/3ppPPk/7p/8/8/8/8/8]