56 problem(s) found in 1172 milliseconds (displaying 56 problem(s)).

1 - P0517293
Giorgio Mirri
132 Sinfonie Scacchistiche 07-09/1966
P0517293
(5+6) C+
h#2
1. g6 Sg7 2. d5 Sc6#
play all play one stop play next play all
F111
Verst-4
comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
Input: HBae, 1997-10-4
Last update: hpr, 1999-10-27 more...
2 - P0517363
Giorgio Mirri
1283 Sinfonie Scacchistiche 07-09/1972
P0517363
(3+9) C+
h#3
1. Lf5 Ke1 2. Se4 Lc5 3. Sc3+ Lxe7#
play all play one stop play next play all
F123
Verst-4
comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
Input: HBae, 1997-9-22
Last update: hpr, 1999-10-27 more...
3 - P0533252
Giorgio Mirri
65 Scacco! 06/1988
P0533252
(7+7) C+
h#2
1.2.2.1
1) 1. Tc3 Le2 2. Tc7 Sf3#
2) 1. Tc3 Lb5 2. Tg3 Sc6#
play all play one stop play next play all
Mario Richter: Illegale Stellung (illegales Schach durch wLa1). (2010-8-14)
comment
Keywords: Fesselungsspiel (226 422 220), Illegal position
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
Input: Markus Manhart, 1998-3-28
Last update: Mario Richter, 2010-8-14 more...
4 - P0543949
Giorgio Mirri
7824v Schach-Echo 3, p. 47, 02/1974
P0543949
(5+15) C+
h#3
4.1...
1) 1. Tc3+ Kb1 2. Tc6 Lc2 3. Dd3 Lxd3#
2) 1. Sxe3+ Kb1 2. Sc2 Lxf1 3. Lf4 Lh3#
3) 1. Sxd4+ Kb1 2. Sc2 Lxb5 3. e5 Ld7#
4) 1. Sf4 Lxe4+ 2. Ke6 Ld5+ 3. Kf5 e4#
play all play one stop play next play all
Felber, Volker: Im Original als h#3 mit 3 Lösungen veröffentlicht.
Dazu steht in der LB: 'Nun haben unsere Löser noch eine vierte Lösung' (das ist die o.g. 4) 'hinzugezaubert, und wir sind gespannt, ob der Verfasser einverstanden ist.' (2015-9-18)
comment
Keywords: Fesselungsspiel (212 000 220)
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
Input: Markus Manhart, 1998-4-17
Last update: Felber, Volker, 2015-9-18 more...
5 - P1023420
Giorgio Mirri
L'Italia Scacchistica 1986
2. Platz
P1023420
(7+9)
#3

BS Problemid: 8284
Authors: Mirri, Giorgio
Sources:
Years: 1986
Keywords: Brian Stephenson Collection (8284)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
6 - P1023421
Giorgio Mirri
L'Italia Scacchistica 1986
3. Preis
P1023421
(8+9)
#3

BS Problemid: 8285
Authors: Mirri, Giorgio
Sources:
Years: 1986
Keywords: Brian Stephenson Collection (8285)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
7 - P1026048
Giorgio Mirri
Probleemblad 1974
P1026048
(12+8)
#3

BS Problemid: 10927
Authors: Mirri, Giorgio
Sources:
Years: 1974
Keywords: Brian Stephenson Collection (10927)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
8 - P1029314
Giorgio Mirri
Het Belgisch Schaakbord 1970
P1029314
(10+10)
#2

BS Problemid: 14205
Authors: Mirri, Giorgio
Sources:
Years: 1970
Keywords: Brian Stephenson Collection (14205)
Genre: 2#
Input: Brian Stephenson, 2004-8-12
9 - P1029691
Giorgio Mirri
The Problemist 1973
P1029691
(12+7)
#2

BS Problemid: 14585
Authors: Mirri, Giorgio
Sources:
Years: 1973
Keywords: Brian Stephenson Collection (14585)
Genre: 2#
Input: Brian Stephenson, 2004-8-12
10 - P1030322
Giorgio Mirri
StrateGems 2000
1. Lob
P1030322
(6+10)
#3

BS Problemid: 15223
Authors: Mirri, Giorgio
Frantzov, GM
Sources: StrateGems 2002
Years: 2000
Keywords: Brian Stephenson Collection (15223)
Genre: 3#
Reprints: StrateGems 2000
Input: Brian Stephenson, 2004-8-12
11 - P1030365
Giorgio Mirri
The Problemist 2000
P1030365
(13+11)
#3

BS Problemid: 15266
Authors: Mirri, Giorgio
Sources:
Years: 2000
Keywords: Brian Stephenson Collection (15266)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
12 - P1040982
Giorgio Mirri
The Problemist 1997
4. ehrende Erwähnung
P1040982
(8+9)
#2

BS Problemid: 25941
Authors: Mirri, Giorgio
Sources:
Years: 1997
Keywords: Brian Stephenson Collection (25941)
Genre: 2#
Input: Brian Stephenson, 2004-8-12
13 - P1041674
Giorgio Mirri
Sakkelet 1996
P1041674
(11+12)
#3

BS Problemid: 26636
Authors: Mirri, Giorgio
Sources: The Problemist 2002
Years: 1996
Keywords: Brian Stephenson Collection (26636)
Genre: 3#
Reprints: The Problemist 1996
Input: Brian Stephenson, 2004-8-12
14 - P1041696
Giorgio Mirri
The Problemist Supplement 1997
P1041696
(9+12)
#3

BS Problemid: 26658
Authors: Mirri, Giorgio
Sources:
Years: 1997
Keywords: Brian Stephenson Collection (26658)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
15 - P1041701
Giorgio Mirri
L'Italia Scacchistica 1996-1997
1. Preis
P1041701
(11+10)
#3

BS Problemid: 26663
Authors: Mirri, Giorgio
Sources:
Years: 1996-1997
Keywords: Brian Stephenson Collection (26663)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
16 - P1042392
Giorgio Mirri
The Problemist 2000
P1042392
(11+9)
#2

BS Problemid: 27357
Authors: Mirri, Giorgio
Sources:
Years: 2000
Keywords: Brian Stephenson Collection (27357)
Genre: 2#
Input: Brian Stephenson, 2004-8-12
17 - P1043408
Giorgio Mirri
L'Italia Scacchistica 1990
P1043408
(9+6)
#2

BS Problemid: 28402
Authors: Mirri, Giorgio
Sources:
Years: 1990
Keywords: Brian Stephenson Collection (28402)
Genre: 2#
Input: Brian Stephenson, 2004-8-12
18 - P1046374
Giorgio Mirri
The Problemist 2001
P1046374
(10+8)
#3

BS Problemid: 31389
Authors: Mirri, Giorgio
Sources:
Years: 2001
Keywords: Brian Stephenson Collection (31389)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
19 - P1047446
Antonio Piatesi
Giorgio Mirri


3. Preis
P1047446
(12+8)
#3

BS Problemid: 32469
Authors: Piatesi, Antonio
Mirri, Giorgio
Sources:
Years: 1984-1988
Keywords: Brian Stephenson Collection (32469)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
20 - P1048196
Giorgio Mirri
The Problemist 1988
P1048196
(8+5)
#3

BS Problemid: 33223
Authors: Mirri, Giorgio
Sources:
Years: 1988
Keywords: Brian Stephenson Collection (33223)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
21 - P1048198
Giorgio Mirri
The Problemist 1989
P1048198
(12+11)
#3

BS Problemid: 33225
Authors: Mirri, Giorgio
Sources:
Years: 1989
Keywords: Brian Stephenson Collection (33225)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
22 - P1060690
Giorgio Mirri
The Problemist 2002
P1060690
(8+10)
#3

BS Problemid: 45769
Authors: Mirri, Giorgio
Sources:
Years: 2002
Keywords: Brian Stephenson Collection (45769)
Genre: 3#
Input: Brian Stephenson, 2004-8-12
23 - P1066147
Giorgio Mirri
? 1973
ehrende Erwähnung
P1066147
(12+11)
#2

BS Problemid: 51242
Authors: Mirri, Giorgio
Sources: Suomen Tehtavaniekat 2003
Years: 1973
Keywords: Brian Stephenson Collection (51242)
Genre: 2#
Reprints: Suomen Tehtäväniekat 2003
Input: Brian Stephenson, 2004-8-12
Last update: Felber, Volker, 2011-3-26 more...
24 - P1234266
Giorgio Mirri
45 Arbeiter-Zeitung (Wien) 18/11/1950
Ehrende Erwähnung im J.-V.-Ulehla-Gedenkturnier
P1234266
(10+11)
#3
1. Txd2 (dr. 2.Tc2+) Ta2 2. Lg8
play all play one stop play next play all

Genre: 3#
Input: Mario Richter, 2012-3-11
Last update: Mario Richter, 2012-3-11 more...
25 - P1240168
Giorgio Mirri
962 Augsburger Allgemeine 21/07/2007
P1240168
(12+14) C+
#3
1. Ld2! droht 2. Txe3+ Sxe3 3. Dd3#
1. ... Se3xf1 2. Dd6-d5+ c6xd5 3. Sc8-d6#
1. ... Se3-d5+ 2. Dd6xd5+ c6xd5 3. Sc8-d6#
1. ... Lb4xd2 2. Dd6-d4+ c5xd4 3. Sc8-d6#
1. ... Dh4xg3 2. Dd6-e5+ f6xe5 3. Sc8-d6#
1. ... Ta7-a3 2. Dd6xc6+ Se3-d5+ 3. Dc6xd5#
1. ... Tg7xg3 2. Dd6-e6+ f7xe6 3. Sc8-d6#
play all play one stop play next play all
Erst-Quelle ??
NZZ ??
comment

Genre: 3#
Computer test: %Popeye FreeBSD-5.4-RELEASE-i386-32Bit V4.06
Input: Erich Bartel, 2012-5-31
Last update: Alfred Pfeiffer, 2017-8-9 more...
26 - P1240222
Giorgio Mirri
1047 Augsburger Allgemeine 07/03/2009
P1240222
(9+8) C+
#2
1. Sa2-b4!
1. ... Sd5xb4 2. Tc1-c4#
1. ... Sd5-c3 2. Sb4-c2#, 2. Sb4-c6#, 2. b2xc3#
1. ... Sd5-f4 2. Tc1-c4#
1. ... Sd5-f6 2. Sb4-c2#
1. ... Sd5-c7 2. Sb4-c2#, 2. Sb4-c6#, 2. Tc1-c4#, 2. Tc1-d1#
1. ... Sd5-b6 2. Tc1-d1#
1. ... Ld6-b8 2. La7xc5#, 2. Sb4-c6#
1. ... Ld6-c7 2. Sb4-c6#, 2. La7xc5#
1. ... e7-e6 2. Sb4-c6#
play all play one stop play next play all
Erstquelle???
NZZ-Turnier 1978??
comment

Genre: 2#
Computer test: %Popeye FreeBSD-5.4-RELEASE-i386-32Bit v4.47
Input: Erich Bartel, 2012-6-1
Last update: Alfred Pfeiffer, 2017-8-9 more...
27 - P1255110
Giorgio Mirri
11875 Die Schwalbe 201 06/2003
P1255110
(11+7)
#3

Genre: 3#
Input: Gerd Wilts, 2012-12-13
28 - P1260779
Giorgio Mirri
277 Troll 13 12/06/1996
1. Lob
P1260779
(10+11)
#3
1. Se1!
play all play one stop play next play all

Genre: 3#
Input: Felber, Volker, 2013-1-23
Last update: Felber, Volker, 2013-1-23 more...
29 - P1266625
Giorgio Mirri
33 idee & form , p. 501, 10/1988
4. Lob
P1266625
(9+12)
#3
1. Le7? droht 2. Lc5#, 1. ... Sd3!
1. Lg5? droht 2. Le3#, 1. ... Sf5!
1. Sc7! droht 2. Txd5+ cxd5 3. Sb5#
1. ... De4 2. Le7 Sd3 3. Txe4#
1. ... Le4 2. Lg5 Sf5 3. Txe4#
play all play one stop play next play all
Keywords: Grimshaw, Hinlenkung
Genre: 3#
Input: Felber, Volker, 2013-4-7
Last update: Alfred Pfeiffer, 2018-2-6 more...
30 - P1266801
Giorgio Mirri
102 idee & form , p. 604, 10/1989
P1266801
(10+6)
#2
1. Lg7! Zugzwang
1. ... Lxb4 2. Seg4#
1. ... Lb3 2. Sf7#
1. ... Lc2 2. Sg6#
1. ... Sd2 2. Sd7#
1. ... Ld1 2. Sxd1#
play all play one stop play next play all

Duplicate Diagram: P1266800

Steingetreu vorweggenommen durch P1266800
comment
Keywords: anticipated
Genre: 2#
Input: Felber, Volker, 2013-4-11
Last update: Felber, Volker, 2013-4-11 more...
31 - P1266834
Giorgio Mirri
127 idee & form , p. 643, 01/1990
P1266834
(9+11)
#3
1. Lc3? Db1!
1. Lxc7? Lf8!
1. Sg5! (droht 2. Se6#)
1. ... Dxg5 2. Lc3 Sd5 3. Ld4#
1. ... Lxg5 2. Lxc7 Sxb5 3. Lb6#
play all play one stop play next play all
Keywords: Deflection, Block
Genre: 3#
Input: Felber, Volker, 2013-4-11
Last update: Felber, Volker, 2013-4-11 more...
32 - P1290080
Giorgio Mirri
Wola Gulowska 1992
4. ehrende Erwähnung
P1290080
(12+10) C+
#2
1. Sc6? droht 2. Sf4#,e4#
1. ... S3xd4 2. Te5#
1. ... dxc6 2. Dxc6#
1. ... Sxd6+ 2. Dxd6#
1. ... S5xd4!

1. Se6? droht 2. Shf4#,e4#
1. ... S5xd4 2. Sef4#
1. ... dxe6 2. Dc6#
1. ... Sxd6+ 2. Dxd6#
1. ... S3xd4!

1. Dxa5! droht 2. c6#
1. ... S5xd4 2. Sf4#, 2. e4#?
1. ... S3xd4 2. e4#, 2. Sf4#?
1. ... Sxd6+ 2. cxd6#
play all play one stop play next play all
Keywords: changed mates, Dual avoidance
Genre: 2#
Input: Marcin Banaszek, 2014-11-2
Last update: Marcin Banaszek, 2015-2-6 more...
33 - P1309934
Giorgio Mirri
7895 Schach-Echo 7-8, p. 123, 04/1974
P1309934
(12+5) C+
#3
1. b4! droht 2. Tc4+ Lxc4 3. Sf5#, 2. ... Sxc4 3. Sb5#
1. ... Lxc2 2. Sb5+ Kd3 3. Tc3#
1. ... Sc6 2. Sb5+ Lxb5 3. Lc3#
1. ... e6 2. Sf5+ Lxf5 3. Le3#
2. ... exf5 3. Le3#
play all play one stop play next play all

Genre: 3#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192 KB)
Input: Felber, Volker, 2015-9-20
Last update: Felber, Volker, 2015-9-20 more...
34 - P1310227
Giorgio Mirri
8117 Schach-Echo 20, p. 318, 10/1974
8. ehrende Erwähnung
P1310227
(12+10) C+
#2*
* 1. ... Ke4 2. Dc4#

1. Kb7? axb3!

1. Dxa4! droht 2. Dxc6#
1. ... Sd4 2. Txe5#
1. ... Ke4 2. Sc3#
play all play one stop play next play all
Keywords: Pinning, changed mates
Genre: 2#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192 KB)
Input: Felber, Volker, 2015-9-30
Last update: Felber, Volker, 2015-9-30 more...
35 - P1310522
Giorgio Mirri
8305 Schach-Echo 6, p. 94, 03/1975
P1310522
(9+8) C+
#2
1. Dd4! droht 2. Sd6#
1. ... La3 2. Se3#
1. ... Lf3 2. Dd7#
1. ... Lf7 2. De4#
1. ... Sxf8 2. De5#
play all play one stop play next play all

Genre: 2#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192 KB)
Input: Felber, Volker, 2015-10-8
Last update: Felber, Volker, 2015-10-8 more...
36 - P1310568
Giorgio Mirri
8312 Schach-Echo 6, p. 94, 03/1975
P1310568
(6+6) cooked
#3
1. Td1! Sh5,Sg8,Se8,Sd7 2. Kxg5 ... 3. Ta2#
1. ... Sg4 2. Kxg5, 2. Kxg4 Dual
1. ... Sf3,Sh3,Sf7 2. Kxf6 ... 3. Ta2#
1. ... Se6 2. Kxf6, 2. Kxe6 Dual
play all play one stop play next play all

Genre: 3#
Input: Felber, Volker, 2015-10-10
Last update: Felber, Volker, 2015-10-10 more...
37 - P1310713
Giorgio Mirri
8442 Schach-Echo 12, p. 189, 06/1975
P1310713
(9+11) C+
#2
1. Db4! droht 2. Sf3#
1. ... Sxd4 2. e4#
1. ... Sxe3 2. Lxe3#
1. ... Sd6 2. e4#
1. ... Sg3 2. Dxe7#
1. ... Sg7 2. e4#
play all play one stop play next play all
Keywords: Unpinning, Black correction, Dual avoidance
Genre: 2#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192 KB)
Input: Felber, Volker, 2015-10-15
Last update: Felber, Volker, 2015-10-15 more...
38 - P1310746
Antonio Piatesi
Giorgio Mirri

8461 Schach-Echo 13-14, p. 218, 07/1975
P1310746
(12+8) C+
#2
1. Td5! droht 2. c4#
1. ... Kxd5 2. Sg6#
1. ... Kxf5 2. Sc6#
1. ... Dh1 2. Sd7#
1. ... Ta1,Ta2 2. Sf7#
play all play one stop play next play all

Genre: 2#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192 KB)
Input: Felber, Volker, 2015-10-16
Last update: Felber, Volker, 2015-10-16 more...
39 - P1310980
Giorgio Mirri
8312v Schach-Echo 2, p. 30, 01/1975
P1310980
(7+8) C+
#3
1. Td1! Sf3,Sh3,Sf7,Se6 2. Kxf6 ... 3. Txa2#
1. ... Sg4,Sh5,Sg8,Se8 2. Kxg5 Dc1 3. Txc1#
play all play one stop play next play all
Neufassung 09/1975, Heft 18, Seite 288 zu P1310568
comment

Genre: 3#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192 KB)
Input: Felber, Volker, 2015-10-20
Last update: Felber, Volker, 2015-10-20 more...
40 - P1311047
Giorgio Mirri
8634 Schach-Echo 22, p. 350, 11/1975
P1311047
(9+10) C+
#2
1. De6? droht 2. Dxf5#
1. ... e4 2. Tg3#
1. ... Lf4 2. Th4#
1. ... g6!

1. Dg6! e4 2. Tf4#
1. ... Sd4 2. Sxe3#
1. ... Lxf3+ 2. exf3#
play all play one stop play next play all
Keywords: selfpinning
Genre: 2#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192 KB)
Input: Felber, Volker, 2015-10-22
Last update: Felber, Volker, 2015-10-22 more...
41 - P1311126
Giorgio Mirri
8687 Schach-Echo 24, p. 382, 12/1975
2. ehrende Erwähnung
P1311126
(10+11) C+
#3
1. Sd4! droht 2. Lf3+ Kh3 3. Dh1#, 2. Se4 ... 3. f3#
1. ... Sxe5 2. Se4 droht 3. Sxf6#, 2. ... Sg6,Sd7 3. f3#
1. ... Db7 2. Sf5 droht 3. Txh4#, 2. ... Dg7 3. f3#
play all play one stop play next play all
Beispielaufgabe zum Thema-Turnier 1975 des Schach-Echo.
"In einem Dreizüger wird eine in der Diagrammstellung vorhandene schwarze Halbfesselung durch Wegzug je einer der beiden halbgefesselten Figuren aufgelöst und durch jeweils notwendigen anschließenden Rückzug wiederhergestellt."
comment

Genre: 3#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192 KB)
Reprints: Schach-Echo 4, p. 64, 02/1976
Input: Felber, Volker, 2015-10-24
Last update: Felber, Volker, 2015-10-25 more...
42 - P1311491
Giorgio Mirri
9032 Schach-Echo 16, p. 254, 08/1976
P1311491
(8+8) C+
#2*
* 1. ... f3 2. exf3#

1. Sf5! droht 2. d3#
1. ... f3 2. Sg3#
1. ... Td1 2. Lxc2#
1. ... Sf2 2. Td4#
1. ... Sxf5 2. Te6#
play all play one stop play next play all
Keywords: changed mates
Genre: 2#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192 KB)
Input: Felber, Volker, 2015-11-2
Last update: Felber, Volker, 2015-11-2 more...
43 - P1311500
Giorgio Mirri
9039 Schach-Echo 16, p. 254, 08/1976
2. Lob
P1311500
(9+12) C+
#3
1. Df3!
play all play one stop play next play all
AL nicht bekannt
Henrik Juel: C+ by Popeye 4.61, except for double threat and some mate duals (2015-11-2)
comment

Genre: 3#
Computer test: Popeye 4.61
Input: Felber, Volker, 2015-11-2
Last update: Felber, Volker, 2015-12-11 more...
44 - P1311810
Giorgio Mirri
Sinfonie Scacchistiche 1975
P1311810
(10+10) cooked
#3
1. Sxe5! droht 2. Te2+ Se3 3. f3#
1. ... Sc3 2. Sxd7 Sd5 3. Td4#
1. ... Tc3 2. Sg6 Tc6 3. Td4#
play all play one stop play next play all
Cook: 1. La8xc6!, 1. Sd3-c1!, 1. Sd3-e1!

Genre: 3#
Reprints: I Schach-Echo 5-6, p. 99, 03/1978
Input: Felber, Volker, 2015-11-9
Last update: Felber, Volker, 2015-11-9 more...
45 - P1311811
Giorgio Mirri
The Problemist 1976
P1311811
(9+14) cooked
#3
1. Dxd6! droht 2. Db4#
1. ... Sc2 2. Sf4 Se3 3. Se6#
1. ... Tc2 2. Se7 Tf2 3. Sc6#
play all play one stop play next play all
Cook: 1. Se7!

Genre: 3#
Reprints: II Schach-Echo 5-6, p. 99, 03/1978
Input: Felber, Volker, 2015-11-9
Last update: Felber, Volker, 2015-11-9 more...
46 - P1311812
Giorgio Mirri

1. ehrende Erwähnung
Olympia-Turnier, Israel 1966
P1311812
(8+9)
#3
1. Dc6! droht 2. Da4+
1. ... Txc5 2. Dxh1 Td5 3. Da1#
1. ... Sc4 2. cxb6 Sd6 3. Dc3#
play all play one stop play next play all
Henrik Juel: Correct key by Popeye 4.61, but damaged by double threat (also 2.cxb6), a dual after 1... e4, and some mate duals (2015-11-9)
comment

Genre: 3#
Reprints: III Schach-Echo 5-6, p. 99, 03/1978
Input: Felber, Volker, 2015-11-9
Last update: Felber, Volker, 2015-11-9 more...
47 - P1320633
Giorgio Mirri
1748 Sächsische Zeitung 25/09/1987
P1320633
(14+11) C+
#3
1. Sg2! droht 2. Sf4#
1. ... Dc4 2. b8=D+ Kc5 3. Te5#, 3. Db5+? Sxb5!
1. ... De2 2. b8=D+ Ke5 3. Sxg4#, 3. Txe2+? Sxe2!
1. ... e5 2. Se3+ Ke6 3. d8=S#, 3. Df5+? Sxf5!
1. ... c5 2. Sf4+ Kc6 3. d8=S#
play all play one stop play next play all
Keywords: Dual avoidance, Unpinning
Genre: 3#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192 KB)
Input: Felber, Volker, 2016-5-28
Last update: Felber, Volker, 2016-5-28 more...
48 - P1327402
Giorgio Mirri
3385 Sächsische Zeitung 27/08/2005
P1327402
(10+6) C+
#2
1. Dg4! droht 2. Dxe2#
1. ... Td6 2. Tc5#
1. ... Txb6+ 2. Sxb6#
1. ... Th2 2. Dxg8#
1. ... Lxe5+ 2. Sxe5#
1. ... Sc3 2. d3#
1. ... Sd4 2. Sa5#
1. ... Sf4 2. Txe4#
1. ... Sc1,Sg1 2. Dxe4#
play all play one stop play next play all

Genre: 2#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192 KB)
Input: Felber, Volker, 2016-11-8
Last update: Felber, Volker, 2016-11-8 more...
49 - P1327407
Giorgio Mirri
3390 Sächsische Zeitung 10/09/2005
P1327407
(11+7) C+
#3*
* 1. ... Lb8 2. d4+ cxd4 3. cxd4#
* 1. ... c4 2. d4 Lxd4 3. cxd4#

1. Sd2! droht 2. Tdf1 droht 3. T1f5#
2. ... Tf3 3. Sxf3#

1. ... Lxd3 2. Sc4+ Lxc4 3. Tf5#
2. ... Kxe4 3. Tf4#
1. ... Txd3 2. Sf3+ Txf3 3. Td5#
2. ... Kxe4 3. Te1#
play all play one stop play next play all

Genre: 3#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192 KB)
Input: Felber, Volker, 2016-11-8
Last update: Felber, Volker, 2016-11-8 more...
50 - P1331417
Giorgio Mirri
777 Dziennik Baltycki 09/1987
Polish Chess Federation & City Gdynia 60 JT 1986
2. ehrende Erwähnung
P1331417
(12+10) C+
#3
1. Le8-d7! droht 2. Sb6-c8#
1. ... De6-e8 2. c4-c5+ Td5xc5 3. Sc3xe4#
1. ... De6xd7 2. Ta7xd7+ Kd6-e6 3. c4xd5#
1. ... Th3-h8 2. Sc3xe4+ Ld3xe4 3. c4-c5#
play all play one stop play next play all

Genre: 3#
Computer test: Popeye 4.67
Input: Marcin Banaszek, 2017-2-16
Last update: Marcin Banaszek, 2017-2-16 more...
51 - P1339356
Giorgio Mirri
807 Szachy 09/1951
P1339356
(10+10) C+
#2
1. Dg8-f7? droht 2. Df7xf3#
1. ... Th5xh4 2. Df7-f5#
1. ... Th5-f5 2. Df7xf5#
1. ... Sa6-c5 2. Th4-d4#
1. ... Th5-e5!

1. Dg8-g3! droht 2. Dg3xf3#
1. ... Th5xh4 2. Dg3-e5#
1. ... Th5-f5 2. Tf8xf5#
1. ... Sa6-c5 2. Sd3-b4#
1. ... Tc6-c4 2. b3xc4#
1. ... Th5-e5 2. Dg3xe5#
1. ... Se6-c5 2. Th4-d4#
1. ... Se6-d4 2. e3-e4#
1. ... Se6-g5 2. Dg3-e5#
play all play one stop play next play all
more ...
comment

Genre: 2#
Computer test: Popeye 4.73
Input: Marcin Banaszek, 2017-9-14
Last update: Alfred Pfeiffer, 2017-9-14 more...
52 - P1340284
Giorgio Mirri
1021 Szachy 09/1952
P1340284
(9+8) C+
#3
1. Db1-e1! droht 2. De1-g3#
1. ... Dh7xe7 2. De1-g3+ Ke5xf6 3. Dg3xg5#
1. ... Lg8xb3,Lc4 2. De1-g3+ Ke5-d5 3. Dg3-d6#
1. ... Ld4-f2,Le3 2. De1xc3+ Lf2-d4 3. Dc3xd4# 3. Dc3-c7#
1. ... Sc3-e4 2. De1xa5+ Ld4-c5 3. Sb2-d3#, 2. ... Se4-c5 3. Da5-c7#, 2. ... Lg8-d5 3. Da5xd5#
1. ... Sc3-d5 2. De1xe2+ Ld4-e3 3. Sb2-c4#, 2. ... Sd5-e3 3. De2-h2#, 2. ... Dh7-e4 3. De2xe4#
1. ... g5xh4 2. f3-f4+ Ke5-e4 3. De1-h1#
play all play one stop play next play all

Genre: 3#
Computer test: Popeye 4.73
Input: Marcin Banaszek, 2017-9-28
Last update: Marcin Banaszek, 2017-9-28 more...
53 - P1344093
Giorgio Mirri
878 Best Problems 27, p. 122, 07-09/2003
P1344093
(8+6) C+
#3
1. Sc4! droht 2. Ld2#
1. ... b1=S 2. Tb8 droht 3. Tb3#
2. ... Sd2 3. Lxd2#
1. ... f1=S 2. Td8 ... 3. Td3#
play all play one stop play next play all
Keywords: under-promotion (s)
Genre: 3#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
Input: Felber, Volker, 2017-12-7
Last update: Felber, Volker, 2017-12-8 more...
54 - P1344170
Giorgio Mirri
1196 Best Problems 32, p. 222, 10-12/2004
P1344170
(9+8) C+
#2
1. Le6! droht 2. Txf4#, 2. Sg3#
1. ... Sfg4 2. Dd5#
1. ... Shg4 2. Df5#
1. ... Lg4 2. De5#
1. ... Lxf3+ exf3#
1. ... Dxg5+ 2. Sxg5#
play all play one stop play next play all
Keywords: Rupp-Thema, Doppeldrohung
Genre: 2#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
Input: Felber, Volker, 2017-12-9
Last update: Felber, Volker, 2017-12-9 more...
55 - P1344176
Giorgio Mirri
1200 Best Problems 32, p. 222, 10-12/2004
P1344176
(8+9) C+
#3
1. e4! droht 2. Td4+ cxd4 3. Tb4#
1. ... Txe4+ 2. Kxe4 Sd2+ 3. Txd2#
2. ... Sc3+ 3. Txc3#
2. ... f2+ 3. Tf3#
2. ... Sd6+ 3. Txd6#
2. ... d5 3. Txd5#
play all play one stop play next play all

Genre: 3#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
Input: Felber, Volker, 2017-12-9
Last update: Felber, Volker, 2017-12-9 more...
56 - P1354817
Giorgio Mirri
652 Szachy 12/1975
P1354817
(8+3) C+
#2
* 1. ... Da3xf8 2. Dg3-g4#
* 1. ... Da3-e7 2. Dg3-g6#
* 1. ... Da3xg3+ 2. Sf1xg3#

1. Dg3-e3! droht 2. Sf1-g3#
1. ... Da3xf8 2. De3-e4#
1. ... Da3-e7 2. De3-e5#
1. ... Da3xe3+ 2. Sf1xe3#
play all play one stop play next play all

Genre: 2#
Computer test: Popeye 4.67
Input: Marcin Banaszek, 2018-9-1
Last update: Marcin Banaszek, 2018-9-1 more...
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