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Die Schwalbe

No. 197, October 2002

11647 - Alexander Zolotarev
Die Schwalbe, No. 197, October 2002

[3b2Bq/2pRNpNP/3p1KRQ/1p4n1/1p2pPkP/2P3pb/1P2PPp1/8]

14+13. Can white deliver mate in 1?

[3b2Bq/2pRNpNP/3p1KRQ/1p4n1/1p2pPkP/2P3pb/1P2PPp1/8]


11648 - Andrei Frolkin
Die Schwalbe, No. 197, October 2002

[bB6/qRpp1p2/rP2pp2/Rp6/np6/k1PP3P/2PrPP1N/Q1K3b1]

13+14.Which bishop had to lose a tempo?

[bB6/qRpp1p2/rP2pp2/Rp6/np6/k1PP3P/2PrPP1N/Q1K3b1]


11649 - Andrei Kornilov & Andrei Frolkin
Die Schwalbe, No. 197, October 2002

[2bb1nBq/P1ppRP2/4pKpp/2P2p2/5k1B/5P1P/4PP2/6B1]

12+11. Last 19 half-moves?

[2bb1nBq/P1ppRP2/4pKpp/2P2p2/5k1B/5P1P/4PP2/6B1]


11650 - Alexander Yarosh
Die Schwalbe, No. 197, October 2002

[8/4pp1p/6p1/1B6/bP6/KpPPP3/QBpPpPPP/NRRqrrrk]

15+13. Release the position (3 bR)

[8/4pp1p/6p1/1B6/bP6/KpPPP3/QBpPpPPP/NRRqrrrk]


11651 - Sergio Orce
Die Schwalbe, No. 197, October 2002

[4nrbQ/ppR2P1p/3PBp1k/5K1P/5p1p/2B5/3N2PP/4N3]

12+10. Retract 5 half-moves for a #1 (Proca Retractor)

[4nrbQ/ppR2P1p/3PBp1k/5K1P/5p1p/2B5/3N2PP/4N3]


11652 - Günther Weeth
Die Schwalbe, No. 197, October 2002

[2b5/1p1pp3/4kpp1/p7/7p/1N2P1PP/RP2PrP1/2R1BB1K]

12+10. Retract 13 half-moves for a #1 (Proca Retractor)

[2b5/1p1pp3/4kpp1/p7/7p/1N2P1PP/RP2PrP1/2R1BB1K]


11653 - Jens Guballa
Die Schwalbe, No. 197, October 2002

[rnbk2Nr/ppqp1p1p/8/4B3/3b4/8/P1P1PQPP/Rn2KBNR]

13+13. Proof game in 10.0 moves

[rnbk2Nr/ppqp1p1p/8/4B3/3b4/8/P1P1PQPP/Rn2KBNR]


11654 - Julio A. Pancaldo & Jorge J. Lois
Die Schwalbe, No. 197, October 2002

[q2n1b2/pr1pppp1/2p1b2k/1p6/8/6P1/PPPPPP1P/RNBQRBNK]

16+13. Proof game in 18.5 moves

[q2n1b2/pr1pppp1/2p1b2k/1p6/8/6P1/PPPPPP1P/RNBQRBNK]


11655 - Christoph Fieberg
Die Schwalbe, No. 197, October 2002

[2B5/pr2ppKp/2pp1n1n/8/8/2N1P3/PPQP1PPP/R1B3k1]

13+10. Proof game in 19.0 moves

[2B5/pr2ppKp/2pp1n1n/8/8/2N1P3/PPQP1PPP/R1B3k1]


11656 - Jorge J. Lois
Die Schwalbe, No. 197, October 2002

[1r1q2r1/B1pppp1b/1pR3p1/4kn1p/4n2P/1PN3P1/B1PPPP1b/1R1QK1N1]

15+15. Proof game in 20.0 moves

[1r1q2r1/B1pppp1b/1pR3p1/4kn1p/4n2P/1PN3P1/B1PPPP1b/1R1QK1N1]


11657 - Klaus Wenda
Die Schwalbe, No. 197, October 2002

[B4R2/2n5/8/8/1B6/1p6/QrP5/k1NRK3]

9+3. Retract 5 half-moves for a s#1 (Proca Retractor, Anti-Circe Cheylan)

[B4R2/2n5/8/8/1B6/1p6/QrP5/k1NRK3]


11658 - Wolfgang Dittmann
Die Schwalbe, No. 197, October 2002

[q7/3b3n/k1p5/8/7b/8/p2PPP2/rN2K3]

5+8. Retract 13 half-moves for a #1 (Proca Retractor, Anti-Circe Cheylan)

[q7/3b3n/k1p5/8/7b/8/p2PPP2/rN2K3]


11659 - Arnold Beine
Die Schwalbe, No. 197, October 2002

Place a black king, a neutral queen, two neutral pawns and an imitator on an 8x8 board in such a way that a correct h#1 is possible, which ends with a triple check-mate. How many different solutions are possible? (No white king, "correct" means: Exactly one solution)