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16 problem(s) found in 5306 milliseconds (displaying 16 problem(s)). [COMMENTDATE>=20220810 AND NOT S='Main-Post' AND A='Pitkänen, Jorma'] [download as LaTeX]

1 - P1098372
Jorma Pitkänen
The Problemist 01/2001
Neujahrsgruß
P1098372
(4+9)
s#14
1. a8=D+ Sf3 2. Dxf3+ Kg1 3. Lh2+ Kxh2 4. Kb4 Kg1 5. Kxc3 Kh2 6. Kd4 Kg1 7. Ke5 Kh2 8. Kf6 Kg1 9. Kg7 Kh2 10. Kh8 Kg1 11. Se2+ Kh2 12. Dg3+ Kh1 13. Sf4 c1=D,c1=~ 14. Dg2+ Txg2#
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Moldenhauer: Computerprüfung: C+ Gustav 4.1d 4 Tage 6 Std. 38 Min.
Gustav hat nur im 13. Zug Se2-f4 c2-c1D. Warum nicht c2-c1T? (2022-12-15)
Olaf Jenkner: Weil es schöner aussieht.
Man sieht alle Varianten, wenn "Züge nicht zusammenfassen" aktiviert ist. (2022-12-16)
Moldenhauer: Danke!! Ein Gutes Neues auch von mir!! (2022-12-16)
more ...
comment
Keywords: Königswanderung, Schlüssel = Eckzug, Promotion key, Promotion (D), discovered checkmate, Corner mate, Batteriematt diagonal
Genre: s#
FEN: 1B6/P7/8/8/8/Kpp5/prp5/bbN3nk
Reprints: 12) idee & form 154, p. 5215, 04/2022
Input: Frank Müller, 2010-01-22
Last update: Olaf Jenkner, 2022-12-16 more...
2 - P1128070
Jorma Pitkänen
7171 Springaren 48 03/1992
P1128070
(5+1)
#5
1. Lc3
play all play one stop play next play all
ASb5 A12SS10
vf: a1<>h1, Juri Seljawkin, 1984, Dom nasch Schachmatnyi
Rosalie Fay: 1. Lc3 zz Kb5 2. Ld3+ Ka4 3. Lc4 (droht 4. Sc5+) Ka3 4. Sc2+ Ka2 5. Sd2#; 4. ... Ka4 5. Sc5#
Oneliner
C+ Popeye Windows-64Bit v4.69 (2023-12-20)
comment
Keywords: Miniature Collection (0337933)
Genre: n#
FEN: 1K6/8/1k6/8/1N6/1N6/1B6/1B6
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
3 - P1240448
Jorma Pitkänen
Ilta-Sanomat 1997
Dem Match Kasparow-Deep Blue gewidmet
P1240448
(15+4) C+
s#4
1. Dh2 exf6 2. Tg6 hxg6 3. Dh3+ f5+ 4. Dxf5+ gxf5#
1. Dh2 exd6 2. Tc6 bxc6 3. Da2+ d5+ 4. Dxd5+ cxd5#
play all play one stop play next play all
Spätere Versionen siehe P1240450, P1240451, P1240452 und P1240453.
Walter Lindenthal: Illegal (letzer s Zug?) (2023-08-28)
SCHRECKE: Der sK kann zuletzt von d7 oder f7 gekommen sein. (2023-08-28)
Gerald Ettl: So nebenbei habe ich mich gefragt, was die Widmung mit dem s# zu tun hat. Wenn es wenigstens eine Studie gewesen waere haette ich die Widmung einigermassen verstanden. Aber so? (2023-08-29)
comment
Keywords: Asymmetrical solution, Symmetrical position, Obvious promotion
Genre: s#
Computer test: Popeye WINDOWS-32Bit-Version 3. 73 (2048 KB)
FEN: 4B3/1p2p2p/1P1PkP1P/4P3/3BKB2/3NPN2/4Q3/2R3R1
Reprints: A harmonie 108, p. 2011, 12/2011
F38 ASymmetrie 2013
Input: Frank Müller, 2012-06-02
Last update: Alfred Pfeiffer, 2013-06-28 more...
4 - P1240452
Jorma Pitkänen
Ilta-Sanomat 1997
Version Bernd Schwarzkopf 2012
P1240452
(15+4) C+
s#4
1. Sd6 exd6 2. Tc6 bxc6 3. Da2+ d5+ 4. Dxd5+ cxd5#
play all play one stop play next play all
Urversion siehe P1240448.
Walter Lindenthal: Illegal (letzer s Zug?) (2023-08-28)
SCHRECKE: Der sK kann zuletzt von d7 oder f7 gekommen sein. (2023-08-28)
comment
Keywords: Asymmetrical solution, Symmetrical position
Genre: s#
Computer test: Popeye WINDOWS-32Bit V4.37 (379720 KB)
FEN: 2N1B1N1/1p2p2p/1P2k2P/4P3/3PKP2/3PPP2/4Q3/2R3R1
Reprints: D harmonie 109, p. 211, 05/2012
Input: Frank Müller, 2012-06-02
Last update: Frank Müller, 2012-06-02 more...
5 - P1253553
Jorma Pitkänen
K3194 Problemkiste (181) 02-03/2009
P1253553
(3+5) C+
s#6
1. Tf5! f6 2. Tb5 f5 3. Kd1 f4 4. Tc2 f3 5. Txb2+ Dxb2 6. Tc1+ Dxc1#
play all play one stop play next play all
Vergleiche P1232331
Gunter Jordan: 1 Stein weniger, o. k., aber der Verweis zur früheren P1232331 hätte hier erfolgen sollen. (2024-03-23)
comment
Keywords: Stalemate dissolution
Genre: s#
Computer test: %C+ lt.A.Beine+W.Seehofer
FEN: 8/5p2/2R2R2/8/8/8/pp6/qk2K3
Input: Erich Bartel, 2012-11-13
Last update: Gunter Jordan, 2024-03-23 more...
6 - P1260456
Jorma Pitkänen
S0068 StrateGems 07-09/1999
P1260456
(7+6) C+
s#5 Zeroposition
a) +wBd6, +wLf6
b) wLd3 nach d5, +wBd6
c) +wSf6
d) wDc6 nach f6, +wTd6
e) +wTb6
a) 1. Ld8! f6 2. Lc4 bxc4 3. Lb6 Lb5 4. La5+ Ka4 5. Lc3 Lxc6#
3. ... c3 4. Lc5+ Kc4 5. La3+ Lxc6#
b) 1. Db6! f6 2. Lc4 Kxc4 3. Da5 b4 4. Da6+ Lb5 5. Dc6+ Lxc6#
c) 1. Sd7! f6 2. Sd8 Ka5 3. Dd6 b4 4. Dxb4+ Kxb4 5. Sc6+ Lxc6#
d) 1. Dd8! f6 2. Lb1 Kc4 3. Da5 b4 4. Tc6+ Lxc6+ 5. Dd5+ Lxd5#
e) 1. Dc7! f6 2. Sd8 Ka5 3. Da7+ Kb4 4. Txb5+ Lxb5 5. Sc6+ Lxc6#
play all play one stop play next play all
more ...
comment

Genre: s#
Computer test: A. Baumann: a)-e): C+ Gustav 4.2a
FEN: 8/1N3p2/2Q5/1p2pP2/bk2K3/1p1BP3/1P6/8
Input: Frank Müller, 2013-01-20
Last update: Dieter Berlin, 2024-02-07 more...
7 - P1264804
Jorma Pitkänen
3997 Tehtäväniekka 11/03/2013
P1264804
(4+8) C+
s#29
wKürzestzüger
sLängstzüger
1. Kh7! 0-0-0 2. Kg7 Le8 3. e7 Dh6+ 4. Kxh6 La4 5. Kh5 Le8+ 6. Kh4 La4 7. Kh3 Le8 8. Kh2 La4 9. Kh1 Le8 10. Kg1 La4 11. Kf1 Le8 12. Ke1 La4 13. Kd1 Le8 14. Kc1 La4 15. Kb1 Le8 16. Ka1 La4 17. Ka2 Le8 18. Ka3 La4 19. Kxa4 Td4+ 20. Ka5 Td8 21. Ka6 Td4 22. e8=D+ Td8 23. De7 Td4 24. De6+ Td7 25. Dd6 Th7 26. Dc6+ Tc7 27. Dc5 Txc5 28. Ka7 Th5 29. Ka8 Ta5#
play all play one stop play next play all
more ...
comment
Keywords: Minimummer, Maximummer
Genre: Fairies
Computer test: Popeye 4.89
FEN: r3k1NK/8/q3P3/8/b3p3/2pp1p2/2N5/8
Input: Frank Müller, 2013-03-19
Last update: James Malcom, 2023-11-16 more...
8 - P1268564
Reino Heiskanen
Jorma Pitkänen

7196 Springaren 06/1992
P1268564
(8+7) C+
s#2
1. Sf6? Kxf6! - 1. Sd6? Kd5! - 1. Sg5? Kf6!
1. Sc5? Kf6! - 1. Tc7,Th7? Kf5! - 1. Te7+? Kf5!
1. Sg3 Kd5 2. Dg6 Ld3,Le4#
1. Sg3 Kd6 2. De4 Lc2,Ld3#
1. Sg3 Kf6 2. Df5+ Lxf5#
play all play one stop play next play all
more ...
comment
Keywords: Batteriematt horizontal
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1R6/1BN1k3/8/4N3/1p2p3/ppQ1B3/rb1KR3
Input: Frank Müller, 2013-04-26
Last update: Dieter Berlin, 2024-01-17 more...
9 - P1273348
Jorma Pitkänen
11190 Springaren , p. 197, 12/2007
P1273348
(7+10)
h#5
0.2.1...
1) 1. ... Lg1 2. Txf2+ Sxf2 3. Df8 Sd1+ 4. Dc5 Se3 5. Dc6 Sc4#
2) 1. ... Ke1 2. Txg3 Sxg3 3. Ka7 Se4 4. b6 Sxc3 5. Tb7 Sxb5#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-08-10)
comment

Genre: h#
FEN: q7/1pr5/nk6/1b4p1/6P1/2n2pP1/4PPrB/5K1N
Input: Felber, Volker, 2013-06-28
Last update: Felber, Volker, 2013-06-28 more...
10 - P1275904
Jorma Pitkänen
12041 Springaren , p. 146, 12/2010
P1275904
(2+12)
h#5
0.2.1...
1) 1. ... d3 2. Sd7 d4 3. Te8+ Kxd7 4. Tg8 Kd6 5. Tg7 dxe5#
2) 1. ... d4 2. Lc4 d5 3. Se6+ dxe6 4. Tf7 e7 5. Le6 e8=S#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-08-15)
comment

Genre: h#
FEN: 3K1n2/4rb1n/5kp1/4ppb1/8/1pr5/3P4/2q5
Input: Felber, Volker, 2013-08-05
Last update: Felber, Volker, 2013-08-05 more...
11 - P1275905
Jorma Pitkänen
12042 Springaren , p. 146, 12/2010
P1275905
(4+4)
h#5
2.1...
1) 1. c2+ Ke1 2. c1=T+ Kd2 3. Tg1 Sf2 4. Kf1 Sd1 5. f2 Se3#
2) 1. f2 Ke2 2. f1=T Sf2 3. Th1 Se4 4. Kh3 Kf3 5. Th2 Sxg5#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-08-15)
comment

Genre: h#
FEN: 8/8/8/6p1/6P1/2p2pP1/6k1/3K3N
Input: Felber, Volker, 2013-08-05
Last update: Felber, Volker, 2013-08-05 more...
12 - P1278198
Seppo Praski
Jorma Pitkänen

7698 Springaren 03/1994
3. ehrende Erwähnung
P1278198
(5+10) C+
s#2
1. Db5 droht 2. Dxb2+ Kxb2#
1. Db5 Lb3 2. Lxc2+ Lxc2,Ka2#
1. Db5 Le5 2. Sxd2 Dxd2#
1. Db5 Sxb5 2. Sc3+ Sxc3#
1. Db5 Sc4 2. Dxb2+ Sxb2#
1. Db6? Dh1+!
play all play one stop play next play all
more ...
comment

Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/2Qn1p1q/8/4Nb2/3B4/bprpP3/rk1K4
Input: Frank Müller, 2013-09-24
Last update: Dieter Berlin, 2024-01-30 more...
13 - P1308282
Jorma Pitkänen
PS2986 The Problemist Supplement 137, p. 435, 07/2015
P1308282
(2+5) C+
h#5
2.1...
1) 1. b3 Kb1 2. b2 Ka2 3. b1=D+ Ka3 4. Dg1 Ka4 5. Dd4 Lb3#
2) 1. Kb5 Lb1 2. d2+ Kc2 3. d1=L+ Kd3 4. Lb3 Ke4 5. Kc4 Ld3#
play all play one stop play next play all
Yuri Bilokin: you can see 1...Kd1 2.d2 Ke2 3.d1=R Kf3 4.Rb1 Ke4 5.Rb3 Bd3#
1...Kd1 2.d2 Ke2 3.d1=Q+ Ke3 4.Qd7 Bf5 5.Qb5 Be6#
1...Kd1 2.d2 Ke2 3.d1=Q+ Ke3 4.Qd7 Bg6 5.Qb5 Bf7#
1...Kd1 2.d2 Ke2 3.d1=Q+ Ke3 4.Qd7 Bh7 5.Qb5 Bg8# (2022-12-28)
comment
Keywords: Minimal (L)
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192 KB)
FEN: 8/8/8/2p5/1pk5/2pp4/2B5/2K5
Input: Felber, Volker, 2015-08-25
Last update: Gunter Jordan, 2022-12-26 more...
14 - P1333328
Jorma Pitkänen
Springaren 138, p. 162, 12/2015
P1333328
(2+6) C+
h#7
0.2.1...
1) 1. ... g3 2. Lf4 gxf4 3. Se5 fxe5 4. f2 e6 5. f1=T e7 6. Td1 e8=D+ 7. Td8 Dc6#
2) 1. ... gxf3 2. f4 fxg4 3. f3 g5 4. f2 g6 5. f1=T g7 6. Tf8 g8=S 7. Td8 Se7#
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Ausschreibungsbeispiel zum Pitkänen JT-75
Yuri Bilokin: you can see 1.f2 g3 2.f4 gxf4 3.Be5 fxe5 4.f1=R e6 5.Rc1 e7 6.Rc7 e8=Q#
1.f2 g3 2.Bf4 gxf4 3.Se5 fxe5 4.f1=R e6 5.Rc1 e7 6.Rc7 e8=Q#
1.f4 g3 2.f2 gxf4 3.Be5 fxe5 4.f1=R e6 5.Rc1 e7 6.Rc7 e8=Q#
1.f4 g3 2.Be5 gxf4 3.f2 fxe5 4.f1=R e6 5.Rc1 e7 6.Rc7 e8=Q# (2023-08-15)
comment
Keywords: Excelsior, Excelsior white, Ideal mate (in 2), Minimal, Selfblock, Promotion, under-promotion
Genre: h#
FEN: K1k5/2bn4/8/5p2/6p1/5p2/6P1/8
Input: Gunter Jordan, 2017-04-16
Last update: Gunter Jordan, 2017-04-16 more...
15 - P1347591
Jorma Pitkänen
C11588 The Problemist 26-4, p. 143, 07/2017
P1347591
(9+7)
#13
1. Kf1! Tb1+ 2. Kg2 Lxd5+ 3. Lxd5 Tg1+ 4. Kf3 Tf1+ 5. Ke4 Tf4+ 6. Ke5 Te4+ 7. Kf6 Tf4+ 8. Ke6 Te4+ 9. Kf7 Txe7+ 10. Kg8 Te4 11. Kh8 Txg4 12. g8=D+ Kh5 13. Dxh7#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.2a (2023-03-31)
comment
Keywords: Multiple publication
Genre: n#
FEN: 5BB1/4P1Pp/6pk/3P2p1/6P1/1r2p3/b3P2P/4K3
Reprints: C11622 The Problemist 26-6, p. 229, 11/2017
Input: Felber, Volker, 2018-03-05
Last update: Felber, Volker, 2018-06-23 more...
16 - P1407471
Jorma Pitkänen
1783 Springaren 161, p. 51, 03/2022
P1407471
(4+8) C+
h#7
1. Sg4 Sg6 2. Se3 dxe3 3. d2 e4 4. d1=S e5 5. Se3 e6 6. Sf5 exf7 7. Sg7 f8=S#
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Veröffentlicht in der Rubrik "Smasaker och hugskott".
Yuri Bilokin: more economical –bPd5, bSf6-c7 6nN/2n2p1k/7p/8/8/p2p4/P2P4/K7 (4+7) h#7
1.Sd5 Sg6 2.Se3 dxe3 3.d2 e4 4.d1=S e5 5.Se3 e6 6.Sf5 exf7 7.Sg7 f8=S# (MM) (2023-02-02)
comment
Keywords: Entblockung, Excelsior white, konsekutive Umwandlungen 2 (sS), Model mate, Phoenix, Selfblock, Promotions to Knights, under-promotion (Ss)
Genre: h#
FEN: 6nN/5p1k/5n1p/3p4/8/p2p4/P2P4/K7
Input: Gunter Jordan, 2023-01-28
Last update: Gunter Jordan, 2023-01-28 more...
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The problems of this query have been registered by the following contributors:

Frank Müller (7)
Zuncke/Bruder (1)
Erich Bartel (1)
Felber, Volker (5)
Gunter Jordan (2)