Die Schwalbe

25 problem(s) found in 1786 milliseconds (displaying 25 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND K='Eckmatt' AND K='Bauernmatt'] [download as LaTeX]

1 - P1014586
Valery Surkov
1416 Temp-64 27/05/1997
Lob
P1014586
(2+5)
s#2*
* 1. ... e2 2. De1 b2#
1. Dc3 e2 2. De1 b2#
play all play one stop play next play all
2608
SCHRECKE: C+, popeye 4.87 (2023-06-22)
comment
Keywords: Minimal (D), Pawn mate, Corner mate, Miniature
Genre: s#
FEN: 8/8/8/Q7/p7/kp2p3/p7/K7
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gunter Jordan, 2023-06-22 more...
2 - P1015168
Petko A. Petkov
22 Miniaturen 1991
P1015168
(5+2) C+
s#4*
* 1. ... h3xg2#
1. Sf6 Kg3 2. Se2+ Kf2 3. Sg1 Kg3 4. Sfg4 h3xg2#
play all play one stop play next play all
Synthese-Meeraner (im Selbstmatt), Themafigur: sB
0859
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-26)
comment
Keywords: Pawn mate, Corner mate, Mutate, Switchback (k), Meerane-Thema, Obvious promotion, Miniature, Flight-giving key
Genre: s#
FEN: 8/8/8/7N/3N4/7p/5kNN/7K
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Marcin Banaszek, 2020-11-30 more...
3 - P1015585
Günter Glaß
4988 Problemkiste 12/1999
P1015585
(4+3) C+
s#6
1. Te2! g4 2. Kf1+ Kg3 3. Kg1 h2+ 4. Kh1 Kh3 5. Te3+ g3 6. Te4 g2#
play all play one stop play next play all
Platzwechsel sK/sB. Attraktiver Auswahlschlüssel.
2455
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-18)
comment
Keywords: Interchange (kb), Miniature, Pawn mate, Corner mate
Genre: s#
FEN: B7/8/6N1/6p1/8/7p/1R3K1k/8
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gunter Jordan, 2023-03-13 more...
4 - P1015862
Hans Schaffer
Das große Kreuzworträtsel-Magazin 1941
P1015862
(4+3)
s#3
1. Ka1 c2 2. La2 c3 3. Sb2 cxb2#
play all play one stop play next play all
0440
SCHRECKE: C+, popeye 4.87 (2023-03-13)
comment
Keywords: Schlüssel = Eckzug, Corner mate, Pawn mate, Miniature
Genre: s#
FEN: 8/8/8/8/N1pR4/2p5/K7/1Bk5
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gunter Jordan, 2023-03-13 more...
5 - P1176610
Gunter Jordan
347 harmonie 09/1997
3. Lob
PR Manfred Seidel
P1176610
(9+5) C+
s#5
1. La2 a6 2. Sd5 axb5 3. Tf1 b4 4. Tf6 b3 5. Lb1 b2#
play all play one stop play next play all
more ...
comment
Keywords: Corner mate, Pawn mate, Interchange (zyklisch LST)
Genre: s#
Computer test: Gustav 4.1d
FEN: 8/p5B1/5N1P/pP1B4/p7/k2pP3/3P4/KR6
Input: Frank Müller, 2010-09-16
Last update: Arnold Beine, 2021-04-04 more...
6 - P1247486
Peter Heyl
459 Gaudium 100 03/2010
P1247486
(9+8)
s#6
Degradierung
1. Sc5! droht 2. Sd3 ... 3. Sb2[=wB]+ cxb2#
1. ... bxc5 2. f8=S Lb6 3. Sd7! La7[=sB],La5 4. Sxc5 ... 5. Sd3 ... 6. Sb2[=wB]+ cxb2#
3. Sg6? La7[=sB] 4.Sf4 a5 5. Sd3 patt
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-03-06)
comment
Keywords: Relegation Chess, Phoenix, under-promotion (S), Corner mate, Pawn mate
Genre: Fairies
FEN: 8/2p2P2/1pp1P3/b3P3/PpP1N3/kPp5/p1P5/K7
Input: Gunter Jordan, 2012-08-21
Last update: Gunter Jordan, 2023-03-04 more...
7 - P1252804
Anatoly Stepochkin
SuperProblem (Website) 27/10/2012
59. Schnellkompositionsturnier
Preis
P1252804
(5+2) C+
s#7*
* 1. ... hxg2#
1. Te4! Kg3 2. Tg4+ Kf2 3. g3 Ke2 4. Td4 Kf2 5. Te4 Kxg3 6. Tg4+ Kf2 7. Tg2+ hxg2#
play all play one stop play next play all
Synthese-Meeraner, Themafigur: sB

Alternativer Veranstaltungsname: SuperProblem TT-59.
Gefordert waren Selbstmatts bei denen Schwarz nur K und Bauern hat.
Nachgänger steingetreu: Yuri Gordian, Seven Chess Notes 04/2020
Gunter Jordan: Im Nachdruck in feenschach 246 hat diese Aufgabe nur eine 2. ehrende Erwähnung. Müsste noch geklärt werden. (2022-12-25)
more ...
comment
Keywords: Pawn mate, Change of Sacrifices, Fata Morgana, Minimal (b), Miniature, Corner mate, Model mate, Meerane-Thema, Switchback (k)
Genre: s#
Computer test: Popeye WINDOWS-32Bit V4.37 (264740 KB)
FEN: 8/8/8/8/8/4R2p/2N2kPN/7K
Reprints: 8616 Seven Chess Notes 171 04/2020
B zu 12235 feenschach 246, p. 211, 07-09/2021
Input: Frank Müller, 2012-11-01
Last update: Gunter Jordan, 2022-12-25 more...
8 - P1281455
Sebastien Luce
10656 feenschach 197 01-02/2013
P1281455
(8+2) C+
s#12
1. Gf8! Kb1 2. Gf6 Kc1 3. Gf5 Kd1 4. Gf4 Ke1 5. Gg6 Kd1,Kf1 6. Gf3+ Ke1 7. Gc1 Kf1 8. Ga3 Ke1 9. Gg3 Kf1 10. Gg2 Ke1 11. Ge3+ Kf1 12. Gd1 hxg2#
play all play one stop play next play all
more ...
comment
Keywords: Minimal (b), Pawn mate, Selfblock, Corner mate, Model mate
Pieces: du = Grasshopper (G)
Genre: Fairies
FEN: 8/5*2Q2/8/8/8/7p/1*2Q*2Q*2Q*2Q*2Q1*2Q/k6K
Input: Frank Müller, 2013-12-23
Last update: Gunter Jordan, 2021-03-02 more...
9 - P1289726
Anton Baumann
3396 idee & form 121, p. 4036, 01/2014
3. Lob
PR Thomas Maeder
P1289726
(5+2) C+
s#11
1. Tg4! f3 2. Sg3+ Kg1 3. Db1+ Kf2 4. Kh2 Ke3 5. Te4+ Kf2 6. Kh1 Kxg3 7. Dd3 Kh3,Kf2 8. Ld4+ Kg3 9. Lg1 Kh3 10. Df1+ Kg3 11. Dg2+ fxg2#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-11-20)
comment
Keywords: Interchange (K-k), Miniature, Minimal (b), Pawn mate, Corner mate
Genre: s#
FEN: 8/7Q/8/5N2/5p2/2B4K/6R1/7k
Input: Frank Müller, 2014-10-28
Last update: Marcin Banaszek, 2021-11-22 more...
10 - P1349130
Gunter Jordan
3992 Best Problems 86 04/2018
P1349130
(6+4) C+
s#3
AMU
wDR=Equihopper
1. Td2? (Z) d5? 2. Td3 d4 3. E4g2 hxg2#, aber 1. ... d6!
1. Td4! (Z) d6 2. Te3 d5 3. E8g2 hxg2#
1. ... d5 2. Td3 d4 3. E4g2 hxg2#
play all play one stop play next play all
more ...
comment
Keywords: Pawn mate, Corner mate, Model mate, Pawn step variations
Pieces: dr = Equihopper (E)
Genre: Fairies
Computer test: Popeye Windows-64Bit v4.75 (1024 MB)
FEN: *1Q3R3/3p4/3R4/8/*1Q7/7p/5p1P/5k1K
Input: Gunter Jordan, 2018-04-12
Last update: James Malcom, 2020-09-28 more...
11 - P1381558
Milomir Babic
8091 Phénix 279-280 11-12/2017
P1381558
(11+7)
s#11
1. Tb1+! Sxb1 2. Da3+ Sxa3 3. 0-0+ Sb1 4. a8=T+ La7 5. d5+ e5 6. dxe6ep+ Tg7+ 7. Kh1 e2 8. Te1 h5 9. b8=D h4 10. Db7 h3 11. Dg2 hxg2#
play all play one stop play next play all
Henrik Juel: Damaged by the dual 7... h5 8.b8=D,Te1 (2020-11-05)
paul: See P1373761 as a correction (2021-05-08)
comment
Keywords: Checking key, Castling, under-promotion (T), Promotion (D), En passant, Pawn mate, Corner mate, Pinning, pin-mate
Genre: s#
FEN: 7B/PPr1p3/7p/2b5/1NNP4/n2Qp3/1R5P/k3K2R
Input: Marcin Banaszek, 2020-11-05
Last update: Gunter Jordan, 2020-11-05 more...
12 - P1385531
Andrzej Babiarz
SuperProblem (Website) 11/2015
P1385531
(4+3) C+
s#5
1. Le2! c5 2. Da8 c4 3. Da3 c3 4. Tc2+ Kxc2 5. Db2+ cxb2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-01-19)
comment
Keywords: Miniature, Pawn mate, Discovered check, Corner mate, Model mate
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/8/2p5/8/8/1p3B2/1R4Q1/K1k5
Input: Rainer Staudte, 2021-01-19
Last update: Marcin Banaszek, 2021-01-24 more...
13 - P1385834
Daniele Gatti
1473 Sinfonie Scacchistiche 142 10-12/2020
P1385834
(12+8) C+
s#11
1. b2-b3+! Ka4-b5 2. c3-c4+ Kb5-c6 3. d4-d5+ Kc6xd7 4. e5-e6+ Kd7-e8 5. f6-f7+ Ke8-f8 6. Ld8xa5+ Kf8-g7 7. Df4xe3 Kg7-f6 8. De3-g1 Kf6-e5 9. Dg1-f1 Ke5-d4 10. Df1-e2 Kd4-c3 11. De2-b2+ a3xb2#
play all play one stop play next play all
more ...
comment
Keywords: Checking key, Corner mate, Pawn mate
Genre: s#
Computer test: Popeye 4.61 with 'opt non 0 1' found no flaws
FEN: R2B4/3Rp3/3p1P2/b1p1P3/kp1P1Q2/p1P1p3/PP6/KB6
Input: Marcin Banaszek, 2021-01-27
Last update: Alfred Pfeiffer, 2021-01-27 more...
14 - P1388468
Michael Schreckenbach
Manfred Zucker

3087 diagrammes 04-06/1994
2. Lob
P1388468
(5+4) C+
s#7
1. Tg1+! Kf2 2. Sg2 g5 3. Te1 g4 4. Te2+ Kf3 5. Te3+ Kf2 6. Df3+ gxf3 7. Te1 fxg2#
play all play one stop play next play all
(MZ847)
more ...
comment
Keywords: Interchange (TS), Queen sacrifice, Checking key, Corner mate, Pawn mate, Model mate
Genre: s#
Computer test: Gustav 4.0c Gustav 4.1d, Brute Force
FEN: 8/8/6p1/8/2p5/2P3p1/6R1/3QNk1K
Input: Felber, Volker, 2021-04-12
Last update: James Malcom, 2021-04-12 more...
15 - P1388499
Manfred Zucker
320 harmonie 50, p. 33, 06/1997
1. Lob
P1388499
(3+5) C+
s#8
1. Td5! Ke1 2. Te4 Kf1 3. Kh1 g4 4. Tg5 g3 5. Txg3 g5 6. Th3 g4 7. Th2 g3 8. Tg2 fxg2#
play all play one stop play next play all
(MZ899)
more ...
comment
Keywords: Pawn mate, Corner mate
Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-04-13)
FEN: 8/8/6p1/6p1/6R1/5p2/3R1p1K/5k2
Input: Felber, Volker, 2021-04-13
Last update: Felber, Volker, 2021-05-11 more...
16 - P1393375
Udo Degener
9527 Seven Chess Notes 188 09/2021
P1393375
(4+2) C+
s#8
1. Dc8! Ke1 2. Sf3+ Kd1,Kf1 3. Sh2 Ke1 4. Dc3+ Kd1 5. Tg1+ Ke2 6. Kg2 h3+ 7. Kh1 Kf2 8. Tg2+ h3xg2#
play all play one stop play next play all
SCHRECKE: Das ist ein s#8!
C+, Gustav 4.1d, Brute Force (2021-09-01)
comment
Keywords: Minimal (b), Miniature, Pawn mate, Corner mate, Model mate, Switchback (k), Selfblock
Genre: s#
FEN: 8/8/8/8/3N2Qp/7K/6R1/5k2
Input: Rainer Staudte, 2021-09-01
Last update: Gunter Jordan, 2022-01-20 more...
17 - P1394181
Mirko Degenkolbe
S0854 StrateGems 96, p. 177, 10-12/2021
P1394181
(5+4) C+
s#12
1. Le6! b3? 2. De3+ Kd1 3. Td2+ Kc1 4. Td3+ Kc2 5. De2+ Kc1 6. Db2+ Lxb2# Mustermatt

1. Le6! Zugzwang
1. ... Lb2+ 2. Txb2 b3 3. De3+ Kd1 4. Td2+ Kc1 5. Td5+ Kc2 6. Dd3+ Kc1 7. Df1+ Kc2 8. Lxf5+ Kc3 9. Dc1+ Kb4 10. Dc5+ Ka4 11. Dc4+ Ka3 12. Lb1 b2# Mustermatt
play all play one stop play next play all
Dem Matt auf b2 (Lb2# oder b2#) steht der „falsche Block“ auf a2 (wTa2) im Wege. Dieser muss also von dort verschwinden, was nur unter ständiger Beschäftigung des schwarzen Königs möglich ist. Nachdem der weiße Störenfried weit genug weg vom Geschehen ist, überlegt es sich der weiße Läufer anders und blockt final auf dem Feld b1, weil der schwarze König nach a3 gelenkt wurde.
Wenn Schwarz „falsch“ fortsetzt (1. … b3?), kommt es schon zu einem S# in sechs Zügen. Leider gibt es dann nur eine saubere Kurzvariante, wobei dieses Mal der schwarze Läufer ebenfalls auf b2 mattsetzt.
[C+]
(MD1719)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-10-03)
comment
Keywords: Model mate, Pawn mate, Corner mate
Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-10-03)
FEN: 8/8/8/5p2/1p3P2/bB1Q4/R7/K1k5
Input: Felber, Volker, 2021-10-02
Last update: Marcin Banaszek, 2022-04-05 more...
18 - P1396572
Mirko Degenkolbe
Rolf Wiehagen

9675 Seven Chess Notes 191, p. 18, 12/2021
P1396572
(2+4) C+
h#5
0.1.1...
Zero
a) +sSh7
b) +wSd8
a) 1. ... e3 2. e6 e4 3. Le7 e5 4. Lf6 exf6 5. e5 fxg7#
b) 1. ... Ke6 2. g6 Ke5 3. Kg7 Kf4 4. Kf6 e4 5. Lg7 e5#
play all play one stop play next play all
(MD1758)
more ...
comment
Keywords: Minimal (B), Model mate (in a), Tschumakow Theme, Ideal mate (in b), Corner mate (in a), Pawn mate, Remote selfblock (in b), Selfblock (in b), Miniature, Tempo Loss (in a), Pawn step variations
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 5b1k/4pKp1/8/8/8/8/4P3/8
Input: Felber, Volker, 2021-12-04
Last update: Felber, Volker, 2021-12-09 more...
19 - P1401112
Mirko Degenkolbe
9963 Seven Chess Notes 196, p. 20, 05/2022
2. ehrende Erwähnung
P1401112
(5+2) C+
s#12
1. Td5! Kb4 2. Kg6 Ka4 3. Kf5 Kb4 4. Ke4 Ka4 5. Kd3 Kb4 6. Kc2 Ka4 7. Kb1 Kb4 8. Ka1 Ka4 9. Lb2 Kb4 10. Db3+ Kxb3 11. Td4+ Kc2 12. La2 axb2#
play all play one stop play next play all
1.Td5! (Zugzwang) …Kb4
2.Kg6 …Ka4
3.Kf5 …Kb4
4.Ke4 …Ka4
5.Kd3 …Kb4
6.Kc2 …Ka4
7.Kb1 …Kb4
8.Ka1 …Ka4
9.Lb2! …Kb4
10.Db3+! …Kxb3
11.Td4+! [Rückkehr] …Kc2
12.La2 …axb2# - Mustermatt
(MD1781)

Inhalt:
Der Schlüssel verschafft dem schwarzen König ein Fluchtfeld und baut eine Art „Käfig“ für ihn auf. Während der schwarze König in diesem Käfig gefangen ist, nutzt der weiße König diese Zeit, um in einer Art „Querfeldein-Lauf“ auf „sein Feld“ a1 zu gelangen. Nachdem dies geschehen ist, kann Weiß zum „finalen Schlag“ ausholen. Mittels eines Kraftopfers der weißen Dame, wird erstens das Feld a2 geräumt und zweitens der schwarze König in eine weiße Batterie-Linie gezwungen. Dies nutzt Weiß im elften Zuge zu einer Rückkehr des weißen Schlüssel-Turmes. Danach erfolgt noch ein weißes Läuferopfer, sodass der schwarze Bauer mattsetzen muss.
Schwarzes Minimal, Mustermatt.
Moldenhauer: Computerprüfung: C+ Gustav 4.1d in 6 Tagen 18 Std. 18 Min. (2022-07-22)
comment
Keywords: Miniature, Model mate, Minimal (b), Pawn mate, Selfblock, Corner mate
Genre: s#
FEN: 6BB/7K/8/8/3R4/p1k5/Q7/8
Input: Felber, Volker, 2022-05-04
Last update: Felber, Volker, 2023-02-19 more...
20 - P1408280
Pietro Pitton
SuperProblem (Website) 15/02/2017
15.-17. Platz
181. Thematurnier
P1408280
(5+1)
#4
b) wKe4->f1
a) 1. Lh5! Kxh5 2. Kf5 Kh4 3. Lg5+ Kh5 4. g4#

b) 1. h3! Kg3 2. Lg5 Kh2 3. Lf4+ Kh1 4. g4#
play all play one stop play next play all
Henrik Juel: wK stands on e4 in part a
C+ Popeye 4.61 (2023-03-15)
comment
Keywords: Miniature, Rex solus (s), Twin, Pawn mate, Model mate (in a), Pawn mate (in a), Batteriematt diagonal (in b), discovered checkmate (in b), Corner mate (in b)
Genre: n#
FEN: 8/8/8/8/4K2k/5B2/3B2PP/8
Input: Rainer Staudte, 2023-03-15
Last update: Gunter Jordan, 2023-03-16 more...
21 - P1413167
Valery Surkov
ru_chess_art 24/10/2023
P1413167
(4+3)
s#4*
* 1. ... Ka3 2. Dc1+ Kb3 3. Db2+ cxb2#

1. Td2! droht 2. Db6+ Ka4 3. Td4+ Ka3 4. Db2+ cxb2#
2. ... Ka3 3. Da5+ Kb3 4. Tb2+ cxb2#
1. ... Ka4,Ka3 2. Da7+ Kb4! 3. Tc2! Kb3 4. Tb2+ cxb2#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61v (2023-10-25)
comment
Keywords: Change of Sacrifices (D-T), Miniature, Corner mate, Pawn mate, Model mate, Round Trip (k-3)
Genre: s#
FEN: 8/8/3N4/8/3R4/1kp1Q3/p7/K7
Input: Rainer Staudte, 2023-10-25
Last update: Gunter Jordan, 2023-10-25 more...
22 - P1413169
Valery Surkov
ru_chess_art 24/10/2023
P1413169
(4+3)
s#5*
* 1. ... Kc2 2. Sc4! Kb3 3. Sa3! Kxa3 4. Dc1+ Kb3 5. Db2+ cxb2#
1. Sd5! Kc2 2. Sf4! Kb3 3. Se2! Kc2,Ka3 4. Dc1+ Kb3 5. Db2+ cxb2#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-10-25)
comment
Keywords: Miniature, Pawn mate, Corner mate, Switchback (k), Model mate, Queen sacrifice, Unpinning
Genre: s#
FEN: 8/8/1N6/8/3R4/1kp1Q3/p7/K7
Input: Rainer Staudte, 2023-10-25
Last update: Gunter Jordan, 2023-10-25 more...
23 - P1415354
Valery Surkov
ru_chess_art 29/02/1924
P1415354
(4+3)
s#4
1. ... c4 2. Txd4 Ka3 3. Db5! c3 4. Db2+ cxb2#

1. La2! c4 2. Txd4 Ka3 3. Db3+ cxb3 4. Lb1! b2#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2024-02-29)
comment
Keywords: Miniature, Pawn mate, Corner mate, Model mate, Queen sacrifice, Opferfeldwechsel
Genre: s#
FEN: 8/8/1Q6/2p5/k2p4/3R4/8/KB6
Input: Rainer Staudte, 2024-02-29
Last update: Gunter Jordan, 2024-02-29 more...
24 - P1415805
Zlatko Mihajloski
E38 Shakhmatnaya Kompozitsiya 161 2022
P1415805
(2+10) C+
h#6
3.1...
1) 1. Lh7 Ke6 2. Tg6+ Kf5 3. e4 Kf4 4. Th6 Kxg3 5. g5 Kh3 6. Lg6 g4#
2) 1. Le4 Kxd7 2. Ld8 Kxd6 3. Lh4 Kxe5 4. Lf3+ Kf5 5. Te6 gxf3 6. Th6 fxg4#
3) 1. Th4 Kf7 2. Th3 gxh3 3. Kh6 h4 4. Kh7 h5 5. Kh8 h6 6. Lh7 hxg7#
play all play one stop play next play all
Yuri Bilokin: Chumakov theme (rb, 2)
Chumakov theme (rp, 2)
Delayed Umnov (bB-wK) × 2
Delayed Umnov (bR-wP) (2024-03-14)
comment
Keywords: Pawn mate, Corner mate (in 3), Minimal (B), Model mate, Selfblock, Tschumakow Theme
Genre: h#
FEN: 8/2bnK1p1/3p4/4pb1k/6r1/6p1/6P1/4r3
Input: Gunter Jordan, 2024-03-14
Last update: Gunter Jordan, 2024-03-14 more...
25 - P1416039
Valery Surkov
ru_chess_art 25/03/2024
P1416039
(4+3)
s#5
b) wBa6
a) 1. Sb4! Ka4 2. Td5! Kb3 3. Tc5! Ka4 4. Sd3! Kb3 5. Sb2 axb2#

b) 1. a7 Kc2 2. a8=D! Kc1,Kb3 3. Da5! Kc2 4. Dd2+ Kb3 5. Db2+ axb2#
play all play one stop play next play all
SCHRECKE: a)+b): C+, Gustav 4.2g, Brute Force (2024-03-25)
comment
Keywords: Forsberg Twins, Change of Sacrifices (D-S), Miniature, Promotion (D in b), Antiphönix (in b), Pawn mate, Corner mate, Model mate, Switchback (k)
Genre: s#
FEN: 8/8/N7/8/3R4/pk6/p7/K3B3
Input: Rainer Staudte, 2024-03-25
Last update: Rainer Staudte, 2024-03-25 more...
Show statistic for complete result. Show search result faster by using ids.

https://pdb.dieschwalbe.de/search.jsp?expression=COMMENTDATE%3E%3D20200919+AND+NOT+K%3D%27Hilfsr%C3%BCckz%C3%BCger%27+AND+K%3D%27Eckmatt%27+AND+K%3D%27Bauernmatt%27

The problems of this query have been registered by the following contributors:

Selbstmatt-Miniaturen/Reflexmatt-Miniaturen (4)
Frank Müller (4)
Gunter Jordan (3)
Marcin Banaszek (2)
Rainer Staudte (7)
Felber, Volker (5)