26 problem(s) found in 1031 milliseconds (displaying 26 problem(s)).

1 - P0501037
Boris N. Sidorow
64 - Shakhmatnoe obozrenie 22 11/1982
P0501037
(1+16)
Remis
1. Kf1 b4 2. Kxf2 b5 3. Kf1 Sb6 4. Kf2 Sd5 5. Kf1 Se3+ 6. Kf2 Sg4 7. Kf1 Sh2+ 8. Kf2 Sf3 9. Kf1 remis
1. Kxf2? b4 2. Kf1 b5 3. Kf2 Sb6 4. Kf1 Sd5 5. Kf2 Se3 6. Kxe3,K~ Ke1 -+
play all play one stop play next play all
more ...
comment
Keywords: Grotesque
Genre: Studies
Input: Gerd Wilts, 1996-6-6
Last update: Rainer Staudte, 2016-9-24 more...
2 - P0584467
Boris N. Sidorow
1808 Shakhmatnaya Kompozitsiya 34 2000
P0584467
(5+6)
h#2
2.1...
b) sDb1 nach a2
a1) 1. Dg6 h8=T 2. b1=T Ta8#
a2) 1. Sc3 Sa5 2. Sa2 Sb3#
b1) 1. Sc3 Sa3 2. Sb1 Sc2#
b2) 1. Da8 h8=T 2. b1=T Txa8#
b1) 1. b1=S Sa3 2. Sb2 Sc2#
b2) 1. b1=T h8=T 2. Da8 Txa8#
b3) 1. b1=T Sa3 2. Sb2 Sc2#
play all play one stop play next play all
klären: NL?
comment

Genre: h#
Input: hpr, 2001-8-17
Last update: hpr, 2001-8-17 more...
3 - P1005669
Boris N. Sidorow
1070 Zadachi i etyudy 2000
P1005669
(2+2) C+
h#2
2.1...
1) 1. Kh1 c8=D 2. g1=T Dh3#
2) 1. Kh2 c8=T 2. Kh3 Th8#
play all play one stop play next play all

Genre: h#
Computer test: (Popeye WINDOWS98-32Bit-Version 3.75 (2048 KB))
Input: hpr, 2002-12-29
Last update: hpr, 2002-12-29 more...
4 - P1077788
Boris N. Sidorow
3408 Kudesnik 2007
P1077788
(2+14) C+
h#2
4.1...
1) 1. d2 Df3 2. Kd8 Df8#
2) 1. d4 Dxe6 2. Kd8 Dg8#
3) 1. Tb6 Dxd5 2. Td6 Dxa8#
4) 1. Td6 Dxb5 2. Tb6 De8#
play all play one stop play next play all
Felber, Volker: Original war verdruckt. Es fehlte sBe6. (2010-1-15)
comment

Genre: h#
Computer test: (Popeye Windows-32Bit v4.47 (1200000 KB))
Input: hpr, 2008-8-31
Last update: hpr, 2008-8-31 more...
5 - P1078520
Boris N. Sidorow
2109 Shakhmatnaya Poeziya 2006
P1078520
(2+13) C+
h#3
2.1...
1) 1. b1=T Dg1 2. Se1 Dxg6 3. Tb8 Da6#
2) 1. a1=T Df1 2. Se1 Dxh3 3. Ta7 Dc8#
play all play one stop play next play all

Genre: h#
Computer test: (Popeye Windows-32Bit v4.47 (1200000 KB))
Input: hpr, 2008-10-1
Last update: hpr, 2008-10-1 more...
6 - P1078797
Boris N. Sidorow
2296 Shakhmatnaya Poeziya 2007
P1078797
(5+4) C+
h#2
3.1...
1) 1. Kf2 Dc4 2. Kf3 Df4#
2) 1. Ke1 Dd3 2. Kd1 Db1#
3) 1. g1=T Dc6 2. e1=T Df3#
play all play one stop play next play all

Genre: h#
Computer test: (Popeye Windows-32Bit v4.47 (1200000 KB))
Input: hpr, 2008-10-5
Last update: hpr, 2008-10-5 more...
7 - P1079396
Boris N. Sidorow
4036 The Ural's Problemist 2006
P1079396
(3+5) C+
h#3
2.1...
1) 1. Td7 Lc4 2. 0-0-0 Tc1 3. Db8 La6#
2) 1. Tb7 Lc4 2. 0-0-0 Tc1 3. Db8 Le6#
play all play one stop play next play all

Genre: h#
Computer test: (Popeye Windows-32Bit v4.47 (1200000 KB))
Input: hpr, 2008-10-23
Last update: hpr, 2008-10-23 more...
8 - P1097479
Boris N. Sidorow
2290 Shakhmatnaya Poeziya 01-04/2007
Lob
P1097479
(7+5) C+
s#3
1. f8=S gxh5+ 2. Kh4 g6 3. h8=L g5#
1. f8=S g5 2. h8=L g6 3. Lf6 gxh5#
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Keywords: Kindergarten Problem
Genre: s#
Input: Frank Müller, 2010-1-1
Last update: Frank Müller, 2010-1-1 more...
9 - P1116172
Boris N. Sidorow
? 2006
Scheltonoschko-64 Lob
P1116172
(5+1)
#3
1. Tc4 Ke5 (1... Kd6 2. Lf6 Ke6 3. Tc6#) 2. Le7 Ke6 3. Te4#
play all play one stop play next play all
TX8
comment
Keywords: Miniature Collection (0348849)
Genre: 3#
Input: Zuncke/Bruder, 2010-9-11
Last update: Zuncke/Bruder, 2010-9-11 more...
10 - P1130114
Boris N. Sidorow
742 Zadachi i etyudy 18 08/1999
P1130114
(3+2)
#8
1. Lb3 e5 (1... e6 2. Lc4 e5 3. d5 e4 4. d6 e3 5. d7 e2 6. Lxe2 Ka2 7. d8=D Ka3 8. Da5#) 2. d5 e4 3. d6 e3 4. d7 e2 5. d8=T e1=S+ 6. Kc3 Sd3 7. Txd3 Kb1 8. Td1#
play all play one stop play next play all
BUT4
comment
Keywords: Miniature Collection (0337649)
Genre: n#
Input: Zuncke/Bruder, 2010-9-11
Last update: Zuncke/Bruder, 2010-9-11 more...
11 - P1134935
Boris N. Sidorow
3297 Kudesnik 103, p. 10, 02/2007
P1134935
(4+3)
#3
1. Tc4 h6 2. a3 h5 3. axb4#
play all play one stop play next play all
Keywords: Miniature Collection (0326483)
Genre: 3#
Input: Felber, Volker, 2010-9-11
Last update: Felber, Volker, 2010-9-11 more...
12 - P1139744
Boris N. Sidorow
64 - Shakhmatnoe obozrenie 15/02/1984
P1139744
(6+1)
#2
1. Lb8
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21 Lösungen
comment
Keywords: Miniature Collection (0312822)
Genre: 2#
Input: Zuncke/Bruder, 2010-9-11
Last update: Zuncke/Bruder, 2010-9-11 more...
13 - P1162419
Boris N. Sidorow
Schachmatnoje Wremja 96 30/12/2003
P1162419
(2+5)
#4
1. Dh1 (Dg6) f4 2. Da8 Lg5 3. Dg8+ Kh6 4. Dh8#
play all play one stop play next play all
Keywords: Miniature Collection (0349302)
Genre: n#
Input: Zuncke/Bruder, 2010-9-12
Last update: Zuncke/Bruder, 2010-9-12 more...
14 - P1165335
Boris N. Sidorow
2031 Zadachi i etyudy 34 12/2004
P1165335
(3+2)
#3
1. Kf4 Kh6 (1... Sg6+ 2. Txg6 Kxh4 3. Th6#) (1... Sf7 2. Sf5 Sd6 3. Tg5#) 2. Sf5+
play all play one stop play next play all
A12TT1
comment
Keywords: Miniature Collection (0337475)
Genre: 3#
Input: Zuncke/Bruder, 2010-9-12
Last update: Zuncke/Bruder, 2010-9-12 more...
15 - P1168497
Boris N. Sidorow
Shakhmatnaya Kompozitsiya 34 03/2000
P1168497
(5+2)
#5
1. Sdf8 d5 2. c8=D Kd6 3. Dc7#
play all play one stop play next play all
Keywords: Miniature Collection (0340383)
Genre: n#
Input: Zuncke/Bruder, 2010-9-12
Last update: Zuncke/Bruder, 2010-9-12 more...
16 - P1195974
Boris N. Sidorow
Leninskaja Smena 1985
1.-2. ehrende Erwähnung
P1195974
(2+8) C+
#3
1. De1 d4 2. Dh1+ Kf4 3. Dh4#
1. De1 f4 2. Db1+ Kd4 3. Db4#
1. De1 c5 2. Dg3 Kd4 3. Dd3#
2. ... d4 3. Df3#
2. ... f4 3. Dd3#
1. De1 g5 2. Dc3 Kf4 3. Df3#
2. ... d4 3. Df3#
2. ... f4 3. Dd3#
(Popeye WINDOWS-32Bit-Version 3. 82 (246208 KB))
play all play one stop play next play all
Keywords: Minimal, Symmetrisches Spiel
Genre: 3#
Input: Frank Müller, 2011-5-16
Last update: Frank Müller, 2011-5-16 more...
17 - P1248608
Boris N. Sidorow
1527 Zadachi i etyudy 05-08/2002
Lob
P1248608
(10+3) C+
s#9
1. d8=L Lh3 (bel) 2. c8=T+ (D) Lxc8 3. b5 Lh3 (bel) 4. Tc8+ Lxc8 5. Lca5 Lh3 (bel) 6. Tc8+ Lxc8 7. Ldb6 Lh3 (bel) 8. Dc8+ Lxc8 9. Lxb7+ Lxb7#
(geht auch 2. c8=L?)
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Iwan Soroka: 2.c8D(T)+, alles anderes ist C+, Gustav 3.2k Brute Force (2013-2-17)
comment
Keywords: Opferhäufung
Genre: s#
Computer test: I. Soroka: Gustav 3.2 k aber 2. c8=D(T)
Input: Frank Müller, 2012-9-16
Last update: Frank Müller, 2013-2-18 more...
18 - P1265079
Boris N. Sidorow
2113 Zadachi i etyudy 09-12/2004
P1265079
(5+5) C+
s#3
1. ... g2 2. f4 g3 3. Sh6 gxh2#
1. f4 g2 2. Sh6 g3 3. f5 gxh2#
1. f4 gxh2+ 2. Kh1 g3 3. Sh6 g2#
play all play one stop play next play all

Genre: s#
Input: Frank Müller, 2013-3-21
Last update: Frank Müller, 2013-3-21 more...
19 - P1265085
Boris N. Sidorow
2122v Zadachi i etyudy 09-12/2004
P1265085
(7+5) cooked
s#10
Korrektur in 09-12/2005, Seite 33.
1. Lf5+! Lb8 2. f8=D+ Dg8 3. Dh6+ Dh7 4. Dxh2 Dh6 5. Le4 Dh3 6. d4 Dh4 7. Dh3 Dh5 8. Dh4 Dh6 9. Dh5 Dh7 10. Dh6 Dxh6#
play all play one stop play next play all
Cook: 2 NL in 9 Zügen: 1.Le6+ , 1.f8=D+
zB: 1. Le6+ Kh7! 2. Th8+ Kxh8 3. f8=D+ Kh7 4. Dg8+ Kh6 5. Dg7+ Kh5 6. Dg6+ Kh4 7. Tg4+ Kh3 8. Ta4+,Tb4+.. Dxe6 9. Dg2+ fxg2#
1. ... Lb8 2. f8=D+ Kh7 3. Dg8+
(A. Baumann)
more ...
comment
Keywords: stufenweise Abdrängung
Genre: s#
Input: Frank Müller, 2013-3-21
Last update: Olaf Jenkner, 2017-7-22 more...
20 - P1270882
Boris N. Sidorow
3303 Shakhmatnaya Kompozitsiya 03-04/2004
P1270882
(10+9) C+
s#2
1. d8=T cxb3 2. Td4 b2#
1. d8=T c3 2. Ld4 cxd2#
play all play one stop play next play all

Genre: s#
Computer test: (Popeye WINDOWS-32Bit-Version 3. 73 (2048 KB))
Input: Frank Müller, 2013-5-25
Last update: Frank Müller, 2013-5-25 more...
21 - P1291182
Boris N. Sidorow
Bulletin 1980
2.e.Erw
P1291182
(8+7) C+
#5
1. a8=D,e8=D? Le4 2. Dxe4=
1. Dd1? Le4 2. Sd2+ b1=D!
1. e8=T Lf7 2. h8=S Ld5 3. a8=L Le4 4. Txe4
play all play one stop play next play all
Das was PY auswirft sind allerdings 130595 Bytes auf 3177 Zeilen, die hier aus Platzgründen nicht angegeben werden. Wer will kann sich das in etwa 1 Stunde ausrechnen lassen.\eb
Keywords: Allumwandlung
Genre: n#
Computer test: %C+ PY 3.1 am 12.1.1994
Reprints: Phénix (2), p. 97, 10/1988
Input: Erich Bartel, 2014-11-21
Last update: Alfred Pfeiffer, 2014-11-21 more...
22 - P1319628
Boris N. Sidorow
Sportklub Bogatyr Kriwoj Rog 1986
6. Lob
P1319628
(6+6)
Remis
1. Sf4+! Kc2! 2. Sxd5 Lc4+ 3. Ka3 Lxd5 4. Lc3! d1=D 5. Te1 Dd3 6. Tc1+! Kxc1 patt
4. ... Kxc3 5. Txd5 Kc2 6. Tc5+ Kd3 7. Txa5 Ke2 8. Td5 d1=D 9. Txd1 Kxd1 10. a5 remis
6. Txa5? d1=D 7. Tc5+ Kb1 8. Tb5+ Ka1 -+
1. ... Kxd4 2. Txd5+ Kc3 3. Kb1 +-
1. ... Kc4 2. Sxd5 ... 3. Se3+
1. Txd5? Lc4+ 2. Ka3,~ Lxd5 -+
play all play one stop play next play all
Turnier zu Ehren des XXVII. Parteitages der KPdSU
more ...
comment

Genre: Studies
Reprints: Chervonyi girnyk 1986
Input: Mario Richter, 2016-5-1
Last update: Rainer Staudte, 2016-5-1 more...
23 - P1321017
Boris N. Sidorow

Sredba na Solidarnosta, 1983
3. Lob
P1321017
(15+3)
Gewinn
1. g7 Db3 2. Df7 Ka1 3. Dc4 Dxc4 4. Tc8 Db3 5. Tc4 Dxc4 6. Tc8 Db3 7. Tc4 Dxc4 8. g8=L
play all play one stop play next play all
Keywords: Grotesque, under-promotion (L), Line opening, Clearance, Stalemate avoidance
Genre: Studies
Input: Rainer Staudte, 2016-6-5
Last update: Rainer Staudte, 2016-6-5 more...
24 - P1321018
Boris N. Sidorow
11 Shakhmaty v SSSR 03/1984
Spezielle ehrende Erwähnung
P1321018
(13+4)
Gewinn
1. Df7 Ka1 2. Dc4 Dxc4 3. Tc6 Db3 4. Tc4 Dxc4 5. Sd6 Db3 6. Sc4 Dxc4 7. Tc8 Db3 8. Tc4 Dxc4 9. g8=L

9. g8=D? Db3 10. Dxb3 patt
3. ... bxc6 4. Ka6
2. Dxb3? patt
1. ... Dxf7 2. Kb4
play all play one stop play next play all
Keywords: Grotesque, under-promotion (L), Stalemate avoidance, Line opening, Clearance
Genre: Studies
Input: Rainer Staudte, 2016-6-5
Last update: Alfred Pfeiffer, 2016-6-6 more...
25 - P1325643
Boris N. Sidorow
Molodoj Leninez (Kurgan) 1986
Miru Mir
Lob
P1325643
(5+2)
Gewinn
1. Sc5 g2 2. Sa4+ Ka6 3. b5+ Ka5 4. b6 g1=D 5. b7 Ka6 6. Sc5+ Dxc5 7. b8=S+ Kb5 8. c4+ Ka5 9. b4+ Kxb4 10. Sa6+
9. ... Dxb4 10. Sc6+
play all play one stop play next play all
Keywords: under-promotion (S)
Genre: Studies
Input: Rainer Staudte, 2016-9-24
Last update: Rainer Staudte, 2016-9-24 more...
26 - P1325729
Boris N. Sidorow
Wetscherni Donezk 1983
3. Ehrende Erwähnung
P1325729
(3+13)
Remis
1. c8=D+ Ke5 2. De6+ Kxe6 3. g8=D+ Ke5 4. De6+ Kd4 5. Dg4+ Kd3 6. Df5+ Ke3 7. De6+ Kf3 8. Dd5+ Kf4 9. Dc4+ Kf5 10. Dd3+ Ke5 11. De2+,De3+ Kd5 12. Df3+ Kd4 13. Dg4+
4. ... Kxe6
play all play one stop play next play all
Keywords: Stalemate avoidance, Perpetual check, Phoenix (D), konsekutive Umwandlungen 2 (DD)
Genre: Studies
Input: Rainer Staudte, 2016-9-25
Last update: Rainer Staudte, 2016-9-25 more...
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The problems of this query have been registered by the following contributors:

Gerd Wilts (1)
hpr (6)
Frank Müller (6)
Zuncke/Bruder (6)
Felber, Volker (1)
Erich Bartel (1)
Mario Richter (1)
Rainer Staudte (4)