Die Schwalbe

3 problem(s) found in 1125 milliseconds (displaying 3 problem(s)). [probid='P1098697'or probid='P1105600'or probid='P1238840']

1 - P1098697
Olaf Jenkner
S336v Problem-Forum 09/2009
Neufassung in 12/2009, S. 37
P1098697
(7+8) C+
s#9
1. Kg1 b5 2. Kf1 h4 3. Tg7 h3 4. Lh1 h2 5. Ke1 b3 6. Kd1 b2 7. Kc2 b4 8. Kxb2 b3 9. Ka1 b2#
3. ... b3 4. Ke1 h3 5. Lh1 h2 6. Kd1 b2 7. Kc2 b4 8. Kxb2 b3 9. Ka1 b2#
4. ... b2 5. Kd1 b4 6. Kc2 b3+ 7. Kxb2 h3 8. Lh1 h2 9. Ka1 b2#
2. ... b3 3. Ke1 b2 4. Kd1 b4 5. Kc2 b3+ 6. Kxb2 h4 7. Tg7 h3 8. Lh1 h2 9. Ka1 b2#
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Sämtliche Varianten sind vollzügig und absolut eindeutig, die schwarzen Bauernzüge entscheiden über den nächsten weißen Zug, Weiß hat nur stille Züge
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comment
Keywords: Königswanderung, corner to corner
Genre: s#
Computer test: V. Kotesovec: Gustav 3.2h (2 h 9 min)
Input: Olaf Jenkner, 2010-1-31
Last update: Alfred Pfeiffer, 2014-3-27 more...
2 - P1105600
Olaf Jenkner
S2290v The Problemist 11/2009
P1105600
(6+10) C+
s#13
1. Kb7 La7 2. Kc8 Lb8 3. Kd7 La7 4. Ke6 Lb8 5. Kf5 La7 6. Kf4 Lb8 7. Ke3 La7 8. Kd2 Lb8 9. Kc3 La7 10. Kxb2 Lb8 11. Sxb8 Kb4 12. Sa6+ Ka4 13. Ka1 b2#
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Rather long for the content, which is merely moving the wK from d8 to a1 [CCF].
A good puzzle for the less-than-expert solver, nonetheless – where the challenge is actually identifying the mating location (SJGT).

Ursprünglich mit wKa8->d8, sLb8->a7, sbd6->e6 und wbd5->sBe5 als s#12 veröffentlicht. Die Verbesserung erschien im Mai 2010 (No 9), S.379
comment
Keywords: corner to corner, Königswanderung
Genre: s#
Computer test: O. Jenkner: Gustav 3.2 g (91 h)
Input: Olaf Jenkner, 2010-5-20
Last update: Olaf Jenkner, 2018-1-3 more...
3 - P1238840
Olaf Jenkner
1220 Schach in Schleswig-Holstein 04/2012
P1238840
(8+4) C+
s#11
1. Kb7 La7 2. Kc8 Lb8 3. Kd7 La7 4. Ke6 Lb8 5. Ke5 La7 6. Kd4 Lb8 7. Kc3 La7 8. Kb2 Lb8 9. Ka1 La7 10. Lxc7 Lb8 11. Le5+ Lxe5#
play all play one stop play next play all
Keywords: corner to corner
Genre: s#
Computer test: O. Jenkner: Gustav 3.2 g
Input: Olaf Jenkner, 2012-5-12
Last update: Frank Müller, 2013-2-3 more...
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Olaf Jenkner (3)