Die Schwalbe

36 problem(s) found in 2446 milliseconds (displaying 36 problem(s)). [COMMENTDATE>=20200919 AND NOT S='Sammlung leichterer Schachaufgaben III' AND S='Problemskak'] [download as LaTeX]

1 - P1200158
Christopher James Austin Jones
713 Problemskak 15 2011
P1200158
(5+6) C+
h#3
2.1...
1) 1. Se3 dxe5+ 2. Kxe5 Te8+ 3. Kd4 fxe3#
2) 1. Sd5 dxc5+ 2. Kxc5 Tc8+ 3. Kd4 Tc4#
play all play one stop play next play all
Björn Enemark: 3. Lob, Hilfsmatts 2011-2012 (Franz Pachl) (2021-03-27)
comment

Genre: h#
Computer test: Popeye WINDOWS-32Bit V4.37 (154884 KB)
FEN: R7/8/3k4/2p1p3/3P4/2np4/B4P2/3n3K
Input: Frank Müller, 2011-08-12
Last update: Frank Müller, 2011-08-12 more...
2 - P1271546
Wolfgang Erben
410 Problemskak 9 01-03/2010
3. ehrende Erwähnung
DSK s 61. TT
Gitterschach und Rundlauf
PR Dinu-Ioan Nicula
P1271546
(4+6)
h#13
Madrasi
Gitterschach
1. Kf5 Kg1 2. Ke4 Kf1 3. Kd5 Kg1 4. Ke6 Kf1 5. Kf7 Kg1 6. Kg7 Kf1 7. Ld4 Kg1 8. Lxf2+ Kf1 9. Kf7 Le5 10. Kf6 Lc3+ 11. Kg5 La5 12. Kf4 Lxc7 13. Kg3 Lxd6#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2021-12-17)
comment
Keywords: Grid Chess, Madrasi, Pure Round Trip (k)
Genre: Fairies
FEN: 7B/2p5/2Pp2p1/8/5k2/5p2/5P2/b4K2
Reprints: M59 mpk-Blätter 07/2013
II mpk-Blätter 06/2017
Input: Frank Müller, 2013-06-02
Last update: Björn Enemark, 2022-08-07 more...
3 - P1274324
Valery Kirillov
Rolf Wiehagen

994 Problemskak 22, p. 1, 2013
P1274324
(7+8) C+
h#2
2.1...
1) 1. Dxf3 Td4 2. Kxd4 Sc2#
2) 1. Lxd6 Tf4 2. Kxf4 Sg2#
play all play one stop play next play all
Björn Enemark: Lob, Problemskak 2013-2014
PR Jorge Marcelo Kapros & Jorge Joaquín Lois (2022-07-20)
comment
Keywords: Sacrifice of white pieces
Genre: h#
Computer test: Popeye Windows-32Bit v4.51 (100000 KB)
FEN: 5b2/8/3B2b1/3n1q2/K1R3r1/2pPkNp1/4P3/4N3
Input: hpr, 2013-07-14
Last update: hpr, 2013-07-14 more...
4 - P1284580
Valery Kirillov
Rolf Wiehagen

1143 Problemskak 25 2014
P1284580
(9+11) C+
h#2
2.1...
1) 1. Kf4 Tb4 2. De3 dxe3#
2) 1. Kf3 Tb3+ 2. Te4 Sxd4#
play all play one stop play next play all
4-fache Fesselungsmatts, ohne Fesselung im Diagramm.
Björn Enemark: 3. Preis, Problemskak 2013-2014
PR Jorge Marcelo Kapros & Jorge Joaquín Lois (2022-07-19)
comment

Genre: h#
Computer test: Popeye Windows-32Bit v4.51 (100000 KB)
FEN: B4Q2/1R6/K2Br3/4rnpp/3p2k1/2q3nP/2NP1bb1/5R2
Input: hpr, 2014-04-16
Last update: hpr, 2014-04-16 more...
5 - P1351509
Rolf Wiehagen
Christer Jonsson

2035 Problemskak 42 04-06/2018
P1351509
(5+12) C+
h#2
2.1...
1) 1. Lf4 Dg1 2. Txf5+ (exf5+?) Se4#
2) 1. d3 Dxg7 2. exf5+ (Txf5+?) Se6#
play all play one stop play next play all
Björn Enemark: 1. HM, Problemskak 2017-2018
PR Valery Kopyl (2022-07-20)
comment
Keywords: Discovered check, changed blocks (f5), Dual avoidance, Pinning, pin-mate, Line opening, Model mate, Selfblock
Genre: h#
FEN: 8/6p1/2K1p1rp/2Nr1Nkp/3p3p/7P/6q1/Q1b4b
Input: Gunter Jordan, 2018-06-17
Last update: Gunter Jordan, 2018-06-17 more...
6 - P1358579
Leonid Lyubashevsky
2127 Problemskak 44 2018
P1358579
(6+6) C+
#4
1. Lc2! droht 2. Td3+ Ke4 3. Dd4+ Kf5 4. Tg3#
1. ... c5 2. Dd7+ Ke5 3. Tg5+ Kf6 4. Dg7#
3. ... Kf4,Kf4 4. Dd2#
3. ... Kf6 4. Dg7#
1. ... e5 2. Lb3+ Ke4 3. De3+ Kf5 4. Df3#
1. ... Ke5 2. Dc5+ Kf6 3. Tf3+ Kg7 4. Df8#
play all play one stop play next play all
Björn Enemark: There is a co-author: Leonid Makaronez (2022-07-19)
comment
Keywords: Selfblock
Genre: n#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/Q7/2p1p2r/1p1k3p/8/P2B2R1/6P1/1K6
Input: Felber, Volker, 2018-12-10
Last update: Felber, Volker, 2018-12-10 more...
7 - P1359204
Christer Jonsson
Rolf Wiehagen

2142 Problemskak 44 10-12/2018
P1359204
(3+13) C+
h#3
2.1...
1) 1. Kd4 Lb8 2. Sd5 Te5 3. Kc5 La7#
2) 1. Kf4 Lb6 2. Kg5 Lxe3+ 3. Lf4 Tg1#
play all play one stop play next play all
Orthogonaler Wechsel der Fesselungs-Linien gleicher Figuren: 1) wT/sS, 2) wL/sL. [Autoren]
Björn Enemark: 4.-9. HM, Problemskak 2017-2018
PR Valery Kopyl (2022-07-20)
comment
Keywords: pin-mate, Change of Pins, Exchange of roles (T-L), Model mate
Genre: h#
FEN: 8/2B5/2pb1p1r/4kp1p/K1p4p/2q1n3/3p4/3nR3
Input: Gunter Jordan, 2019-01-07
Last update: Gunter Jordan, 2019-01-07 more...
8 - P1380203
Alberto Armeni
2369 Problemskak 49, p. 15, 01/2020
P1380203
(6+3) C+
h#2
Andernachschach
b) sSh3 statt sLh3
c) sTh3 statt sLh3
a) 1. Lh3-g2 h3 2. Lxh3[=wLh3] Lh3-g2#
b) 1. Sf2 g4 2. Sxg4[=wSg4] Sf6#
c) 1. Th6 d6 2. Txd6[=wTd6] Td4#
play all play one stop play next play all
gemischtfarbiger Meeraner, Themafiguren: wL & sL (in a)
Henrik Juel: Yes, the condition is Andernachschach
The danish magazine is spelled Problemskak, not Problemschack
Complete source: 2369 Problemskak no.49 p.15 01/2020
(Actually this quarterly is dated 1./2./3./4. quarter, but is usually appears in months 01/04/07/10) (2020-09-23)
more ...
comment
Keywords: Forsberg Twins (-Drilling), Meerane-Thema (in a), Switchback (in a), Andernach Chess
Genre: Fairies
FEN: 8/8/8/3P1p2/4kP2/4P1Pb/4K2P/8
Input: Gunter Jordan, 2020-09-23
Last update: Gunter Jordan, 2021-02-26 more...
9 - P1384522
Dragan Petrovic
388 Problemskak 8 10-12/2009
2. Preis
Märchenschach 2008-2010
PR Kjell Widlert
P1384522
(16+16)
Löse auf
Circe
Henrik Juel: This problem appeared as no. 388 on p. 17 of Problemskak no. 8, October 2009
Solution from p. 28 of Problemskak no. 10, April 2010
R: 1.Kc8 Sd7 2.Kb8 Sf8+ 3.Ka7 Sd7 4.a2 Sb8 (no, this is not retrostalemate, but the unique way to switch the Sb8 to the other track) 5.Kb8xSa7 Sc8 6.Ka7 Sc7+ 7.Kb8 Sg8 .. 11.Kf8 Sc2xPe3 12.e2 (Circe way to win the tempo to avoid the opposition Kg8-Sg4) .. 13... Sc2xa3 .. 15.Kg8 Sg4xc3 16.Kh7 Sh6 17.a2 Sg8 18.Kg8xSh7 (neighbors switch places again in order to enable the return to b8) Sf8 19.Kh7 Sd7+ 20.Kg8 Sb8 21.fxSe3 .. 24... Sh2xf3 .. 27... Sg8 28.gxSf3 hxg5 29.g4 etc. (2020-12-31)
comment
Keywords: Circe
Genre: Retro, Fairies
FEN: nn1K3N/1PP2Pp1/BRPPkrp1/NQBqbrp1/bRpppp2/Pp6/1P2P3/8
Input: fs/hg, 2020-12-30
Last update: Björn Enemark, 2022-08-07 more...
10 - P1384524
Itamar Faybish
406 Problemskak 9 01-03/2010
2. Preis
DSK s 61. TT
Gitterschach und Rundlauf
PR Dinu-Ioan Nicula
P1384524
(14+10)
BP in 17,5
Spezialgitter
Henrik Juel: The theme tourney asked for grid chess with round-trip
In this problem the special grid consists of seven vertical lines separating the 8 files,
so vertical moves like c2-c3 or Dd8-d7 are impossible
Solution
1.Sc3 Sf6 2.Se4 Sd5 3.Sg5 Sc3 4.dxc3 Sc6 5.Lf4 Tb8 6.Ld6 exd6 7.Sxh7 Le7 8.Sf8 Se5 9.Sxd7 Tf8 10.Sxb8 Lf5 11.Sc6 Ld3 12.cxd3 Kd7 13.Db3 De8 14.De6+ fxe6 15.Sxa7 Df7 16.Sb5 Kc6 17.Sa3 Kd5 18.Sb1 (2020-12-31)
comment
Keywords: Grid Chess (spezial), Unique Proof Game
Genre: Retro, Fairies
FEN: 5r2/1pp1bqp1/3pp3/3kn3/8/2PP4/PP2PPPP/RN2KBNR
Input: fs/hg, 2020-12-30
Last update: Björn Enemark, 2022-08-07 more...
11 - P1391294
Per Grevlund
251 Problemskak 6 04-06/2009
to L.Larsen for his 90 years
6. Lob
Problemskak 2008-10
P1391294
(11+13) C+
BP in 11.0
1. g4 b5 2. g5 b4 3. g6 b3 4. gxh7 bxa2 5. hxg8=S axb1=S 6. Sh6 Sxd2 7. Kxd2 g5 8. Ke3 Lxh6 9. Ld2 0-0 10. Dc1 g4 11. f4 gxf3ep+
play all play one stop play next play all
more ...
comment
Keywords: Unique Proof Game, Valladao Task, Castling (sk), En passant (s), under-promotion (Ss), Ceriani-Frolkin Theme (Ss), Prentos Theme (Ss), Phoenix (s), Prenix (S)
Genre: Retro
Computer test: C+ Euclide 1.01, no solution in 10.0
FEN: rnbq1rk1/p1pppp2/7b/8/8/4Kp2/1PPBP2P/R1Q2BNR
Reprints: Problemskak 21 2013
Input: A.Buchanan, 2021-07-03
Last update: Björn Enemark, 2022-08-07 more...
12 - P1391300
Igor Vereshchagin
Michel Caillaud

IV Phénix 206, p. 8574, 06/2011
P1391300
(15+12) C+
BP in 15.5
1. e2-e4 c7-c5 2. Lf1-d3 c5-c4 3. Sg1-e2 c4-c3 4. 0-0 c3xd2 5. c2-c4 e7-e6 6. Se2-c3 Lf8-a3 7. Dd1-e2 d2-d1=S 8. f2-f4 Sd1-f2 9. b2xa3 Sf2-h3 10. g2xh3 Ke8-e7 11. Tf1-f2 Ke7-f6 12. Kg1-f1 Kf6-g6 13. e4-e5 f7-f5 14. e5xf6ep Kg6-h6 15. f4-f5 g7-g5 16. f5xg6ep#
play all play one stop play next play all
more ...
comment
Keywords: Unique Proof Game, Valladao Task, Castling, En passant (2), under-promotion (s), Ceriani-Frolkin Theme (s)
Genre: Retro
Computer test: Euclide 1.01, no solution in 14.5
FEN: rnbq2nr/pp1p3p/4pPPk/8/2P5/P1NB3P/P3QR1P/RNB2K2
Reprints: 791 Problemskak 17, p. 9, 2012
Input: A.Buchanan, 2021-07-03
Last update: Alfred Pfeiffer, 2021-11-26 more...
13 - P1394184
Mirko Degenkolbe
2776 Problemskak 56, p. 13, 10-12/2021
Björn zum 80. Geburtstag gewidmet
P1394184
(6+7) C+
#4
1. Sd2! a3 2. b3 a2 3. 0-0 a1=D 4. Txa1#
1. ... b3 2. Th4 bxc2 3. b4+ axb3ep 5. Sxb3#
2. ... b4 3. Th5+ b5 4. Sc4#
play all play one stop play next play all
(MD1722)

Inhalt:
Komplette weiße Homebase in Verbindung mit einem Vallodao-Task.
Zweimal Mustermatt, davon ein Fesslungsmustermatt.
Henrik Juel: Björn is the Problemskak editor Bjørn Enemark (2021-10-02)
comment
Keywords: Model mate
Genre: n#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/8/pp6/kp6/pp6/5p2/1PP2P2/1N2K2R
Input: Felber, Volker, 2021-10-02
Last update: Felber, Volker, 2021-10-02 more...
14 - P1401226
Viktoras Paliulionis
2875 Problemskak , p. 3, 2022
2. ehrende Erwähnung
Björn Enemark 80-JT
PR Björn Enemark
P1401226
(3+4)
h#5
2.1...
1) 1. Td4 Sc4 2. Kc7 Se3 3. Kd6 Sf4 4. Ke5 Kf3 5. Dd6 Sg4#
2) 1. Tb5 Kf3 2. Tc7 Ke4 3. Ka7 Sc5 4. Kb6 Kd5 5. Da7 Sc4#
play all play one stop play next play all
Thema: h#2,5-n mit Echomatts.
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-05-09)
comment
Keywords: Aristocrat, Echo, Remote selfblock, Ideal mate, Miniature, Selfblock
Genre: h#
FEN: 1k6/8/3N4/5r2/2r5/q2N4/6K1/8
Input: Gunter Jordan, 2022-05-09
Last update: Gunter Jordan, 2022-05-09 more...
15 - P1401256
Viktoras Paliulionis
2876 Problemskak , p. 3, 2022
3. ehrende Erwähnung
Björn Enemark 80-JT
PR Björn Enemark
P1401256
(4+2)
h#5
2.1...
1) 1. Kb6 Ke6 2. Kc5 Sh3 3. Kd4 Sf5+ 4. Ke4 g3 5. Dd3 Sg5#
2) 1. Df5+ Kc4 2. Kd6 Sf1 3. Ke5 Se3 4. Kf4 Kd4 5. Dg5 Se2#
play all play one stop play next play all
Thema: h#2,5-n mit Echomatts.
Henrik Juel: C+ Popeye 4.61 (2022-05-11)
Henrik Juel: Ideal chameleon echo mates (2022-05-11)
comment
Keywords: Echo, Ideal mate, Miniature, Minimal (d), Selfblock, Chameleon Echo
Genre: h#
FEN: 8/2k5/8/3K4/8/6N1/6P1/5qN1
Input: Gunter Jordan, 2022-05-11
Last update: Gunter Jordan, 2022-05-11 more...
16 - P1401280
Michel Caillaud
2877 Problemskak , p. 3, 2022
1. Lob
Björn Enemark 80-JT
PR Björn Enemark
P1401280
(3+6)
h#5
b) sDh4->h5
a) 1. Kd5 Kd3 2. Ld6 c3 3. Td4+ cxd4 4. Tc6 f3 5. De4+ fxe4#
b) 1. Tg5 Kd4 2. Ld7 c4 3. Td5+ cxd5 4. Tc7 f4 5. De5+ fxe5#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2022-05-12)
Yuri Bilokin: Redaction: Yuri Bilokin after Michel Caillaud bRg4-f4, bQh4-g5 8/4b3/3kb3/6q1/5r2/2K5/2P2P2/2r5 (3+6) h#5 2.1…
1.Kd5 Kd3 2.Bd6 c3 3.Rd4+ cxd4 4.Qe3+ fxe3 5.Rc6 e4# (IM)
1.Rf5 Kd4 2.Bd7 c4 3.Rd5+ cxd5 4.Rc7 f4 5.Qe5+ fxe5# (IM) (2022-05-17)
comment
Keywords: Pawn mate, Bauernschlag-Varianten, Pawn step variations, Chameleon Echo, Echo, Ideal mate, Selfblock, Twin
Genre: h#
FEN: 8/4b3/3kb3/8/6rq/2K5/2P2P2/2r5
Input: Gunter Jordan, 2022-05-12
Last update: Gunter Jordan, 2022-05-12 more...
17 - P1402509
Mirko Degenkolbe
2960 Problemskak 8, p. 17, 07-09/2022
P1402509
(3+5) C+
h#4
0.2.1...
1) 1. ... Sd2 2. Tb3 Sf1 3. Ka3 Se3 4. Da4 Sc2#
2) 1. ... Kc2 2. Da5 Kb2 3. Tb3+ Kxa2 4. Tb4 Sc3#
play all play one stop play next play all
(MD1793)
Yuri Bilokin: you can see *) 1... ... 2.Qa5 Kb2 3.Rb3+ Kxa2 4.Rb4 Sc3# (MM) (2022-07-07)
comment
Keywords: Model mate
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/8/8/1q6/k4p2/r4P2/b7/1NK5
Input: Felber, Volker, 2022-07-07
Last update: Felber, Volker, 2022-07-07 more...
18 - P1402992
Leif Schmidt
288 Problemskak 6 04-06/2009
tilegnet Lars Larsen, 90
P1402992
(5+5) C+
HS#4
1. Sf1+ Ke2 2. Sd2 e3 3. Se4 Kf3 4. Sg3+ Txd5#
play all play one stop play next play all
Björn Enemark: 7. Lob
Märchenschach 2008-2010
PR Kjell Widlert (2022-07-25)
comment
Keywords: Round Trip (S)
Genre: Fairies, h#
Computer test: Popeye Windows-64Bit v4.87 (11 GB)
FEN: 8/5p2/5P2/r2B1K2/4p3/4k1N1/5p1P/8
Input: Björn Enemark, 2022-07-18
Last update: Björn Enemark, 2022-08-06 more...
19 - P1402993
Per Grevlund
289 Problemskak 6 04-06/2009
P1402993
(2+2) C+
H#2 Gitterschach
1. Dg5 Kb6 2. Dc1 Dh7#
1. Dd3 Kb7 2. Dc2 Dg1#
play all play one stop play next play all
Björn Enemark: 3. Lob
Märchenschach 2008-2010
PR Kjell Widlert (2022-07-25)
comment
Keywords: Aristocrat, Grid Chess, Minimal (w/s)
Genre: Fairies, h#
Computer test: Popeye Windows-64Bit v4.87 (11 GB)
FEN: 3q4/Q7/2K5/8/8/8/8/1k6
Input: Björn Enemark, 2022-07-18
Last update: Björn Enemark, 2022-07-20 more...
20 - P1403001
Erik Hansen
338 Problemskak 7 07-09/2009
Manfred Nieroba, 70 gewidmet
P1403001
(13+13)
BP in 8,0
1. g3 f5 2. Bh3 f4 3. Bhxd7 Kf7 4. Nh3 fxg3 5. 0-0 g2 6. Bdxc8 gxf1=B 7. Bcxb7 Bfxh3 8. Bg2 Bc8
play all play one stop play next play all
Björn Enemark: 9. Lob
Märchenschach 2008-2010
PR Kjell Widlert (2022-07-25)
comment
Keywords: Unique Proof Game, Phoenix
Genre: Retro
Computer test: Euclide 1.11, ©2000-2016 Étienne Dupuis
FEN: rnbq1bnr/p1p1pkpp/8/8/8/8/PPPPPPBP/RNBQ2K1
Input: Björn Enemark, 2022-07-19
Last update: Björn Enemark, 2022-08-06 more...
21 - P1403006
Christopher James Austin Jones
382 Problemskak 8 10-12/2009
P1403006
(3+10) C+
H#3
a) 1. Sf4 La3 2. Ld5 Lf8 3. d6 Lg7#
b) 1. Lc5 Lc1 2. Kd4 Lg5 3. e3 Lf6#
play all play one stop play next play all
Björn Enemark: Twin, B: wSd4-c3 (2022-07-29)
Henrik Juel: part b) is C+ Popeye 4.61 (2022-07-29)
comment

Genre: h#
Computer test: Popeye Windows-64Bit v4.87 (10 GB)
FEN: 4r1b1/3p4/p3n3/4k3/2pNp3/3p4/1B6/K5b1
Input: Björn Enemark, 2022-07-20
Last update: Björn Enemark, 2022-07-24 more...
22 - P1403015
Manfred Nieroba
335 Problemskak 7 07-09/2009
P1403015
(5+11) C+
H#2
a) 1. Nb4 Kxg4 2. g6 Txe2#
b) 1. Nd5 Kxf3 2. Ng6 Th5#
play all play one stop play next play all
Björn Enemark: Zwilling, B: sLh1-a8 (2022-07-29)
Henrik Juel: part b) is C+ Popeye 4.61 (2022-07-29)
comment
Keywords: Orthogonal-Diagonal Transformation
Pieces: su = Nightrider (N)
Genre: Fairies
Computer test: Popeye Windows-64Bit v4.87 (10218 MB)
FEN: 4Nb1*2n/5Bp1/5*2n1p/4k3/r5n1/2P2nK1/4p2R/7b
Input: Björn Enemark, 2022-07-23
Last update: Marcin Banaszek, 2022-07-26 more...
23 - P1403033
Christopher James Austin Jones
527 Problemskak 11 07-09/2010
P1403033
(3+12) C+
h#3
b) sDd7<->sSb6
a) 1. Kc5 Kc1 2. Sc4 Tb6 3. Dd6 Tb5#
b) 1. Kd5 Kd2 2. Se5 Ld7 3. Dc5 Le6#
play all play one stop play next play all
more ...
comment

Genre: h#
Computer test: Popeye Windows-64Bit v4.87 (11 GB)
FEN: 1r2B3/1p1q1r2/Rnk5/p7/3pp3/3p4/5p2/n2K4
Input: Björn Enemark, 2022-07-24
Last update: Marcin Banaszek, 2022-07-26 more...
24 - P1403034
Manfred Nieroba
529 Problemskak 11 07-09/2010
P1403034
(5+7) C+
H#2 Circe
2.1...
1. Tb4 Lxa4[+sBa7] 2. Tc4 Sd1#
1. Txc5[+wBc2] Ke1 2. Tc4 Sxa4[+sBa7]#
play all play one stop play next play all
more ...
comment
Keywords: Circe
Genre: Fairies
Computer test: Popeye Windows-64Bit v4.87 (11 GB)
FEN: 8/8/2p5/prP5/p2q1p2/P1k5/1N2K3/3B4
Input: Björn Enemark, 2022-07-24
Last update: Marcin Banaszek, 2022-07-26 more...
25 - P1403316
Erik Hansen
617 Problemskak 13 01-03/2011
P1403316
(4+3)
S#6 Gitterschach
1. Sd7! Gd8 2. Sb8 Ga8 3. Sa6 Ga5 4. Sc7 Gd8 5. Se8 droht 6. Sc7 Gb6#
5. - Gf8 6. Sd6 Gc5#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2022-09-14)
comment
Keywords: Grid Chess, Miniature, Round Trip (sG)
Pieces: du = Grasshopper (G)
Genre: Fairies
FEN: 8/8/1N6/3*2q4/6p1/4P1P1/5K2/5k2
Input: Björn Enemark, 2022-07-31
Last update: Björn Enemark, 2022-09-14 more...
26 - P1403329
Jean Carf
662 Problemskak 14 04-06/2011
P1403329
(3+6) C+
H#3
2.1...
1) 1. Df5 Te8 2. Le7 Lc5+ 3. Ke6 Txe7#
2) 1. Lf7 Le3 2. Ke7 Te2 3. Dd7 Lc5#
play all play one stop play next play all
Yuri Bilokin: more economical a1=b1, then -bPe2, wKe1-a5, wBe4-b7, bRg6(-bPg6) 4b3/1B6/4k1r1/K3b3/8/4q3/8/5R2 (3+5) h#3 2.1…
1.Qg5 Rf8 2.Bf7 Bd5+ 3.Kf6 Rxf7# (MM)
1.Bg7 Bf3 2.Kf7 Rf2 3.Qe7 Bd5# (MM) (2022-08-03)
comment

Genre: h#
Computer test: Popeye Windows-64Bit v4.87 (8537 MB)
FEN: 3b4/8/3k1p2/3b4/3B4/3q4/3p4/3KR3
Input: Björn Enemark, 2022-08-01
Last update: Björn Enemark, 2022-08-01 more...
27 - P1403336
Henry Tanner
689 Problemskak 15 07-09/2011
Bjørn Enemark, 70 gewidmet
5 ehrende Erwähnung
Hiffsmatts 2011-2012
PR Franz Pachl
P1403336
(2+7) C+
H#7
7 Züge, 7 schwarze Steine, K's am B und E (für BE, 70)
Henrik Juel: solution (english notation)
1.Bf1-g2 h2-h4 2.Qh1-h2 h4-h5 3.Sg1-h3 h5-h6 4.f3-f2 + Ke1*e2 5.f2-f1=R h6-h7 6.Rf1-b1 h7-h8=Q+ 7.Kb2-c1 Qh8-c3# (2022-08-02)
comment
Keywords: under-promotion (T), Minimal, Homebase
Genre: h#
FEN: 8/8/8/8/8/4pp2/1k2p2P/4Kbnq
Input: Björn Enemark, 2022-08-01
Last update: Björn Enemark, 2022-08-06 more...
28 - P1403519
Jean Carf
858 Problemskak 18 04-06/2012
P1403519
(5+5)
h#2
2.1...
1) 1. Dxe5+ Txe5+ (A) 2. Kc6 Lxb5# (B)
2) 1. Td4 Lxb5 (B) 2. Lxe5+ Txe5# (A)
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 also (2022-08-06)
comment
Keywords: Mutate (Ta1 La6)
Genre: h#
Computer test: Popeye Windows-64Bit v4.87 (11 GB)
FEN: 1K6/8/B7/1p1kP3/2N2r2/6b1/1q6/4R3
Input: Björn Enemark, 2022-08-06
Last update: Gunter Jordan, 2022-08-06 more...
29 - P1403520
Jean-Francois Carf
859 Problemskak 18 04-06/2012
P1403520
(5+11)
h#3
2.1...
1) 1. Dd7 cxd7 2. Taa3 d8=S 3. Sa4 Sc6#
2) 1. Db8 Sd3+ 2. cxd3 a3+ 3. Kc4 Lxf7#
play all play one stop play next play all
wSf4 und wLg6 nicht nötige für die erste Lösung
Henrik Juel: for clarity in 1): 2. Taa3 (2022-08-06)
Henrik Juel: C+ Popeye 4.61 also (2022-08-06)
comment
Keywords: under-promotion (S in 1)
Genre: h#
Computer test: Popeye Windows-64Bit v4.87 (11 GB)
FEN: r2q4/2p2b2/2P3B1/1pp4K/1kpp1N2/2r5/Pn6/8
Input: Björn Enemark, 2022-08-06
Last update: Gunter Jordan, 2022-08-06 more...
30 - P1403521
Christopher James Austin Jones
861 Problemskak 18 04-06/2012
1. ehrende Erwähnung
Hilfsmatts 2011-2012
PR Franz Pachl
P1403521
(7+14)
h#3
2.1...
1) 1. c4 f4+ 2. gxf4 exf4+ 3. Kd4 Txc4#
2) 1. Lg3 Td4 2. cxd4 exd4+ 3. Kf4 fxg3#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2022-08-06)
comment
Keywords: Sacrifice of black pieces (2 + 2), Sacrifice of white pieces (2), Zilahi (wBf2, wTa4)
Genre: h#
Computer test: Popeye Windows-64Bit v4.87 (11 GB)
FEN: 8/3r4/1p6/2pnkbp1/R3p1pb/1P2P3/1p2PP1p/1n1K1N1r
Input: Björn Enemark, 2022-08-06
Last update: Gunter Jordan, 2022-08-06 more...
31 - P1403522
Christer Jonsson
862 Problemskak 18 04-06/2012
2. Pr.
Hilfsmatts 2011-2012
PR Franz Pachl
P1403522
(5+11)
h#5
0.1.1...
1. ... Lxd3 2. Kc5 Lc2 3. Db5 Lxb3 4. Db4+ Lc4 5. Lxc4 d4#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 also (2022-08-06)
comment
Keywords: Round Trip (wLc4)
Genre: h#
Computer test: Popeye Windows-64Bit v4.87 (11 GB)
FEN: 8/8/1npr4/p2p4/PkB4K/1p1pP3/b2Pq3/6n1
Input: Björn Enemark, 2022-08-06
Last update: Gunter Jordan, 2022-08-06 more...
32 - P1403523
Manfred Nieroba
863 Problemskak 18 04-06/2012
P1403523
(3+4)
h#2
Circe
b) wKg1->b4
a) 1. Txh7[+wTh1] Kg2+ 2. Txh4[+wSg1] Sf3#
b) 1. Txh4[+wSg1]+ Kc3 2. Txh7[+wTh1] Sh3#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 also (2022-08-06)
comment
Keywords: Circe, Miniature, Schlagwechsel (sTh5), Twin, Capture key
Genre: Fairies
Computer test: Popeye Windows-64Bit v4.87 (11 GB)
FEN: 8/7R/8/3p3r/7N/8/4p3/4k1K1
Input: Björn Enemark, 2022-08-06
Last update: Gunter Jordan, 2022-08-06 more...
33 - P1403524
Björn Enemark
864 Problemskak 18 04-06/2012
P1403524
(4+1)
h#3
Imitator e5
2.1...
1) 1. Kd5[Id4] Kc2[Id3] 2. Kd4[Id2] Lf4[Ic3] 3. Kc3[Ib2]+ Le3[Ia1]#
2) 1. Kf5[If4] Le1[Id2] 2. Kf4[Id1] Ld2[Ic2]+ 3. Ke4[Ib2] Kd4[Ic3]#
play all play one stop play next play all
Matt beim König
Henrik Juel: stipulation should include Imitator e5 (2022-08-06)
Henrik Juel: C+ Popeye 4.61 (2022-08-06)
comment
Keywords: Königswanderung (wKe6), Miniature, Rex solus (s)
Genre: Fairies
FEN: 8/8/4k3/4I3/8/1PK3B1/8/8
Input: Björn Enemark, 2022-08-06
Last update: Gunter Jordan, 2022-08-06 more...
34 - P1404206
Rolf Wiehagen
Christer Jonsson
Manfred Nieroba

2679V Problemskak 58, p. 12, 04-06/2022
P1404206
(3+14) C+
h#2
2.1...
1) 1. Da7+ Txa7 2. Sa6 Txh7#
2) 1. Db7+ Dxb7 2. Sc6 Dxh7#
play all play one stop play next play all
Matts auf dem gleichen Feld.

Vergleiche: P1404295
more ...
comment
Keywords: Checking key, Liniensperrung, Unpinning, pin-mate, Exchange of roles (D-T), Model mate, x pieces capture on one square, Pelle move, Critical move
Genre: h#
Computer test: C+ Popeye 4.61
FEN: Kn6/6qp/5p2/5pp1/R3Q1nk/5br1/rp2p3/6b1
Input: Gunter Jordan, 2022-09-09
Last update: A.Buchanan, 2022-09-16 more...
35 - P1411896
Kostas Prentos
Kevin James Begley

3073 Problemskak 61, p. 17, 01/2023
P1411896
(16+13) C+
BP in 9,5

Einsteinschach
1.d3 h6 2.Lxh6=T c6 3.Txc6=D Th6=L 4.g3 Lc1=S 5.e3 f6 6.Le2=S Kf7 7.Sxc1=L Kg6 8.Se2=B Kh7 9.0-0[f1=T] Kh8 10.Dh1=T

Cyclic Platzwechsel (Rh1 to f1=B, Lf1 to c1=B, Lc1 to h1=R).
play all play one stop play next play all
more ...
comment
Keywords: Unique Proof Game, Einstein Chess, Impostor (LLT)
Genre: Retro, Fairies
FEN: rnbq1bnk/pp1pp1p1/5p2/8/8/3PP1P1/PPP1PP1P/RNBQ1BKR
Input: Kevin Begley, 2023-08-22
Last update: Kevin Begley, 2023-08-22 more...
36 - P1414428
Mirko Degenkolbe
3154 Problemskak 65, p. 14, 01/2024
nach Zlatko Mihajloski
P1414428
(2+7)
h#6
2.1...
1) 1. Sf2 g4 2. Se4 g5 3. Sf6 gxf6 4. Ta6 f7 5. Ka5 f8=D 6. Ta4 Dc5#
2) 1. Se5 g4 2. Sf7 g5 3. Sh6 gxh6 4. Ta2 h7 5. Ka3 h8=D 6. Ta4 Dc3#
play all play one stop play next play all
Versuche:
1. Sf6+??
1. Sh6+??
(MDxxxx)

Mihajloski = P1412069

Herstellung von Echo-Mustermatts mittels entgegengesetzten Umnow-Bahnungen.
Wenn man die Verführungen mit einbezieht, sehen wir zwei virtuelle Rundläufe des schwarzen Springers. Außerdem zweimal weißer Excelsior.
Henrik Juel: C+ Popeye 4.61 also (2024-01-11)
comment
Keywords: Minimal (B), Promotion (D), Excelsior white, Epaulettenmatt, Echo, Selfblock, Model mate, Umnov, Square vacation, Entblockung
Genre: h#
Computer test: Gustav 4.1d
FEN: 6K1/3p4/6p1/r7/k5n1/r3p3/6P1/8
Input: Felber, Volker, 2024-01-11
Last update: Gunter Jordan, 2024-01-11 more...
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