Die Schwalbe

17 problem(s) found in 5054 milliseconds (displaying 17 problem(s)). [COMMENTDATE>=20220810 AND G='h#' AND NOT K='Entblockung' AND K='Eckmatt'] [download as LaTeX]

1 - P1386957
Oleksandr Spitsyn
Chorno-bili stezhyny 4/53, p. 32, 10-12/2016
4. ehrende Erwähnung
JT Waleri Stankewitsch-85
PR Alexandr Semenenko
P1386957
(2+8) C+
h#5
1. Tc3 bxc3 2. Dd4 cxd4 3. Se5+ dxe5 4. Tf6+ exf6 5. Lg8 fxg7#
play all play one stop play next play all
Yuri Bilokin: more economical bRf7-b4(-bPb4), bQd5-h4, bNc4-c6 7k/6b1/2n3K1/8/1r5q/1r6/bP6/8 (2+7) h#5
1.Rc3 bxc3 2.Rd4 cxd4 3.Se5+ dxe5 4.Qf6+ exf6 5.Bg8 fxg7# (IM)
Active sacrifice (black) × 4
Ideal mate (2022-12-01)
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comment
Keywords: Corner mate, Line opening, Minimal (B), Model mate, Sacrifice of black pieces, Selfblock
Genre: h#
Computer test: C+, Gustav 4.1d, Brute Force
FEN: 7k/5rb1/6K1/3q4/1pn5/1r6/bP6/8
Input: Gunter Jordan, 2021-03-03
Last update: A.Buchanan, 2022-12-01 more...
2 - P1388876
Ulrich Voigt
18346v Die Schwalbe 305 10/2020
4. Preis
Abt. h#3,5-n
PR Fadil Abdurahmanovic
P1388876
(2+8) C+
h#7
0.1.1...
1. ... La1 2. Db8 Kb2 3. La7 Kc3 4. Tb6 Kd4 5. Sd6 Ke5 6. Kh8 Kf6 7. Lg8 Kg6#
play all play one stop play next play all
Wurde ursprünglich als h#6 mit wLa1 veröffentlicht (1.Db8 usw.).
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comment
Keywords: Aristocrat, Minimal (L), Batteriematt diagonal, Battery creation, discovered checkmate, Corner mate, blocking of a piece, Liniensperrung, Check Protection, corner to corner (L), Schlüssel = Eckzug
Genre: h#
Computer test: H. Juel: popeye 4.61
FEN: r5kB/5n2/7r/3b4/1n6/8/5b1q/1K6
Input: Schwalbe, 2021-04-21
Last update: Olaf Jenkner, 2023-10-15 more...
3 - P1396990
Anatoly Kirichenko
Aleksandr Pankratiev

1147 Pat a Mat 116 06/2021
P1396990
(2+5) C+
h#6*
0.1.1...
* 1. ... ... 2. Kd4 c4 3. Sd5+ cxd5 4. Kc4 d6 5. Kd5 d7 6. Kd6 d8=D#
1. ... c3 2. Ta6 cxb4 3. Kc6 bxc5 4. Kb7 c6+ 5. Ka8 c7 6. Ta7 c8=D#
play all play one stop play next play all
Jakob Leck: cf. P1397020 (2022-12-26)
comment
Keywords: Corner mate (in Los.), Excelsior white, Ideal mate (im *), Minimal (B), Model mate (in Lös.), Round Trip (k-3 im *), Selfblock (in Lös.), Promotion (D), Promotion in the mating move
Genre: h#
FEN: 8/8/2r1p3/2pk4/1n3K2/8/2P5/8
Input: Gunter Jordan, 2021-12-13
Last update: Gunter Jordan, 2021-12-13 more...
4 - P1397020
Anatoly Kirichenko
Aleksandr Pankratiev

4674 Best Problems 100 10/2021
P1397020
(2+4) C+
h#6
0.2.1...
1) 1. ... c3 2. Sd4+ cxd4 3. Kc4 d5 4. Kd4 d6 5. Kd5 d7 6. Kd6 d8=D#
2) 1. ... cxb3 2. Ta6 b4 3. Kc6 bxc5 4. Kb7 c6+ 5. Ka8 c7 6. Ta7 c8=D#
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Jakob Leck: cf. P1396990 (2022-12-26)
comment
Keywords: Corner mate (in 2), Excelsior white, Ideal mate (in 1), Klasinc theme (k-B in 1), Model mate (in 2), Round Trip (k-3 in 1), Capture key (in 2), Selfblock, Promotion (D), Promotion in the mating move
Genre: h#
FEN: 8/8/2r5/2pk1K2/8/1n6/2P5/8
Input: Gunter Jordan, 2021-12-14
Last update: Gunter Jordan, 2021-12-14 more...
5 - P1397203
Viktor S. Zheglov
Yuri Paramonov

8283 Seven Chess Notes 164 09/2019
P1397203
(2+4) C+
h#6
2.1...
1) 1. Dc5-b6+ Sc8xb6 2. Tc4-e4+ Kb3-c3 3. Te4-e8 Kc3-d4 4. Kf6-e7 Kd4-e5 5. Ke7-f8+ Ke5-f6 6. Ld5-g8 Sb6-d7#
2) 1. Dc5-e7 Sc8xe7 2. Tc4-h4+ Kb3-c3 3. Th4-h7 Kc3-d4 4. Kf6-g7 Kd4-e5 5. Kg7-h8 Ke5-f6 6. Ld5-g8 Se7-g6#
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Selbstplagiat! Nochmals als vermeintliches Original in Seven Chess Notes 190, 11/2021, Nr. 9625 veröffentlicht!
Yuri Bilokin: anticipated (P1343313) (2023-01-23)
comment
Keywords: Aristocrat, Minimal (S), Miniature, Checking key (in 1), Ideal mate, Corner mate (in 2)
Genre: h#
Computer test: Gustav 4.1c
FEN: 2N5/8/5k2/2qb4/2r5/1K6/8/8
Input: Marcin Banaszek, 2021-12-17
Last update: Gunter Jordan, 2022-01-24 more...
6 - P1398028
Rolf Wiehagen
SuperProblem (Website) 20/12/2021
after Ed Hoes and Hans Uitenbroek
5. Platz TT-263
P1398028
(2+6) C+
h#7
0.1.1...
1. ... Kg3-g4 2. Sd4-f3 g2xf3 3. e5-e4 f3xe4 4. Lb3-d5 e4xd5 5. Dh6-c6 d5xc6 6. Ka7-a8 c6-c7 7. Ta2-a7 c7-c8=D#
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Vergleiche mit P1373236
Yuri Bilokin: you can see 1.Sf3 gxf3 2.e4 fxe4 3.Bd5 exd5 4.Qc6 dxc6 5.Ka8 c7 6.Ra7 c8=Q#
1.Sf3 gxf3 2.Be6 f4 3.Bc8 fxe5 4.Qd6 exd6 5.Ka8 d7 6.Ra7 dxc8=Q#
1.Sf3 gxf3 2.Qd6 f4 3.Be6 fxe5 4.Bc8 exd6 5.Ka8 d7 6.Ra7 dxc8=Q#
1.Sf3 gxf3 2.Qd6 f4 3.Be6 fxe5 4.Ka8 exd6 5.Bc8 d7 6.Ra7 dxc8=Q# (2023-08-15)
comment
Keywords: Minimal (B), Promotion in the mating move, Excelsior white, Promotion (D), Selfblock, Corner mate, Model mate
Genre: h#
Computer test: Gustav 4.1c
FEN: 8/k7/7q/4p3/3n4/1b4K1/r5P1/8
Input: Marcin Banaszek, 2022-01-07
Last update: Gunter Jordan, 2022-05-07 more...
7 - P1400469
Zlatko Mihajloski
2229 Gaudium 249 30/09/2021
P1400469
(2+4) C+
h#7
0.1.1...
1. ... La8! 2. Sc8 Kb7 3. Kb5 Kxc7 4. Ka6 Lxc6 5. Ka7 Lb5 6. Ka8 La6 7. Sa7 Lb7#
play all play one stop play next play all
Jakob Leck: cf. P1402335 (2022-12-29)
comment
Keywords: Corner mate, Ideal mate, Klasinc theme (L-K, L-k, s-k), Miniature, Minimal (L), Interchange (L-k), Switchback (s), Round Trip (L-5), Schlüssel = Eckzug, Selfblock, Tempo Loss
Genre: h#
Computer test: Popeye Windows-64Bit v4.85 (4096 KB)
FEN: 8/nBp5/K1p5/8/2k5/8/8/8
Input: Gunter Jordan, 2022-04-09
Last update: Gunter Jordan, 2022-04-09 more...
8 - P1405227
Reinhardt Fiebig
Mirko Degenkolbe

19714 Schach , p. 79, 10/2022
P1405227
(2+5) C+
h#6
0.1.1...
Versuch: 1. ... a3? 2. Le2 a4 3. Lb5 axb5 4. Lh2 b6 5. Lc7 bxc7 6. ??

1. ... a4 2. Le2 Kh3 3. Lb5 axb5 4. Lh2 b6 5. Lc7 bxc7 6. g5 c8=D#
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LB aus SCHACH: 19.714 (Fiebig/Degenkolbe) Verf.: 1… a3? 2.Le2 a4 3.Lb5 a:b5 4.Lh2 b6 5.Lc7 b:c7 6.??? c8D matt scheitert einzig daran, dass Schwarz keinen Wartezug hat. Deshalb muss Weiß umdenken. 1… a4! 2.Le2! (Ld7?) Kh3! (Kg3?, Kg5?) 3.Lb5 a:b5 4.Lh2! (Lb6?) b6 5.Lc7 b:c7 8.g5! (Tempo) c8D matt (Mustermatt) (4 P.). „Der Clou ist der Tempozug g5, weshalb der wK ein Fluchtfeld finden muss, was wiederum den Schlüsselzug 2.Le2 begründet. Super“ (JG). „Perfekt“ (HR). „Witzig! Der wK muss zeitig genau so ziehen, dass Schwarz am Ende einen unschädlichen Tempozug machen kann“ (GJ).

LB der Autoren:
Verführung:
1. … a3?
2.Le2 a4
3.Lb5 axb5
4.Lh2 b6
5.Lc7 bxc7
6.??? c8D# scheitert einzig daran, dass Schwarz keinen Wartezug hat.
Deshalb muss Weiß umdenken.

Lösung:
1. ... a4! [a3?]
2.Le2! [Ld7?] Kh3! [Kg3?, Kg5?]
3.Lb5 axb5
4.Lh2! [Lb6?] b6
5.Lc7 bxc7
6.g5! [Tempo] c8D# - Mustermatt

Vermeidung des Eile-mit-Weile-Schlüsselzuges 1. …a3 mit logischer Begründung.
Weiße Auswahl im ersten und zweiten Zug.
Schwarze Auswahl im zweiten und vierten Zug.
Schwarzer Tempozug.
Weißer Excelsior.
Mustermatt.
Miniatur.
Weißes Minimal.
(MD1807)
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comment
Keywords: Minimal (B), Miniature, Tempo Loss, Excelsior white, Corner mate, Promotion in the mating move, Promotion (D), Model mate
Genre: h#
Computer test: SCHRECKE: C+, Gustav 4.2b, Brute Force (2023-01-28)
FEN: k7/p7/6p1/8/6bK/8/P7/6b1
Input: Felber, Volker, 2022-10-14
Last update: Felber, Volker, 2023-01-28 more...
9 - P1405701
Rolf Wiehagen
1113 mpk-Blätter 147 10/2022
Hemmo Axt zum 80. Geburtstag gewidmet
P1405701
(4+15) C+
h#3
0.2.1...
1) 1. ... Tdd2 2. Txb2 Txb2 3. Lc7 (Lb6?) Txb8#
2) 1. ... Tbd2 2. Txd4+ Txd4 3. Lc8 (Le8?) Txd8#
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"wTb2/wTd4 können auf b8/d8 nicht selbst mattsetzen; erst ihr Ersetzen durch den jeweils anderen wT auf ihren Diagramm-Feldern ermöglicht diese Matts. Grund für diese Paradoxie: Das Opfer von sTb5/sTd5 ist der einzige Weg, diese Matt-Verhinderer auszuschalten." [Autor]
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Keywords: discovered checkmate, Batteriematt diagonal, double-check mate, Corner mate, Exchange of roles (T-T, t-t), Line opening, Model mate, Zilahi
Genre: h#
FEN: 1n1b3k/3bp2q/2p4p/prpr1p2/2KR4/6p1/1R2p3/B7
Input: Gunter Jordan, 2022-11-07
Last update: Gunter Jordan, 2022-11-13 more...
10 - P1406818
Jozef Lozek
12577 feenschach 246 07-09/2021
nach Claus Grupen und Bernd Ellinghoven
P1406818
(2+4) C+
h#6
2.1...
1. Sc4 dxc4 2. e3 c5 3. e2 c6 4. e1=T c7 5. Te2 c8=D 6. Ta2 Dc1#
1. d4 dxe4 2. Sf5+ exf5 3. d3 f6 4. d2 f7 5. d1=T f8=D 6. Tb1 Da3#
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Yuri Bilokin: Compare P0559260 P0559262 P0553653 (2022-12-26)
comment
Keywords: Miniature, Minimal (B), konsekutive Umwandlungen 2 (tD), Model mate, Echo, Corner mate, Selfblock
Genre: h#
FEN: 8/6K1/8/3p4/4p3/3Pn3/8/k7
Input: Gunter Jordan, 2022-12-24
Last update: Gunter Jordan, 2023-12-15 more...
11 - P1408618
Udo Degener
Mirko Degenkolbe

9376 Phénix 335 10/2022
P1408618
(9+7) C+
h#5
0.1.1...
Nullstellung
a) +wSe3
b) +wLc1
c) +wTa1
a) 1. ... Sf5 2. h5 e3 3. h4 Sxh4 4. Kg8 Sxg6 5. Th7 Lc4#
b) 1. ... e3 2. Th5 Lc4 3. Tf5 exf5 4. e4 fxg6 5. Lxb2 Lxb2#
c) 1. ... 0-0-0 2. Txf1 d4 3. Tf7 dxe5 4. Lf6 exf6 5. Th7 Td8#
play all play one stop play next play all
(MD1862)
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comment
Keywords: Model mate, Castling (wl in c), Line opening (in a), Selfblock (in a+c), Model mate, Unpinning, Corner mate (in b+c), Line opening
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 7k/6b1/6pp/4p3/4P3/6p1/PPPPP1P1/4KB1r
Input: Felber, Volker, 2023-03-31
Last update: Gunter Jordan, 2023-04-02 more...
12 - P1410064
Rolf Wiehagen
Mirko Degenkolbe

H1878 Probleemblad 2, p. 56, 04-06/2023
P1410064
(3+4) C+
h#8
1. Kxb7 Kf3 2. Kc6 Lg2 3. Kd5 Kf4+ 4. Kd4 Kg5 5. Ke3 Le4 6. Kf2 Kf4 7. Kg1 Kf3 8. Kh1 Kf2#
play all play one stop play next play all
(MD1905)

Diagonalmarsch des schwarzen Königs von Ecke zu Ecke, in Miniaturform.
Diese Idee ist natürlich nicht neu, aber laut PDB sind mehrere Merkmale neu, nämlich:
Der weiße König von g2 muss weit weg (g5) von seinem Zielfeld gehen (f2), mit doppeltem aufeinanderfolgendem Switchback, die weiße Batterie feuert ZWEIMAL und in GEGENSEITIGE Richtungen, Klasinc wK/wB (f3), Tempo vom weißen Bauer.
Sowohl der weiße Inder als auch der schwarze Durbar wurden bisher nur EINMAL gezeigt, beide in P0501643, veröffentlicht in Probleemblad.
Das Schlagen der weißen Dame im Schlüsselzug wurde zweimal gezeigt, in P0501414 und in P1364909, letzteres auch in Probleemblad - Sie sehen, dass Probleemblad bereits eine gewisse Tradition in diesem Thema hat, was für uns der letzte Grund war unser Stück nur Ihnen anzubieten! Schließlich gibt es in der PDB drei Miniaturen zu diesem Thema, P0522184, P1005185 und P1364529.
Inder, Durbar und Miniatur sind zwar nicht neu, aber all das zusammen in ein und demselben Stück ist auch neu.
(MD1905)
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comment
Keywords: Miniature, corner to corner (k), Switchback, Capture key, Discovered check, Batterieabbau, Battery creation, Batteriematt diagonal, discovered checkmate, Corner mate, Königsbatterie, Klasinc theme (K-L), Durbar Theme (s), Indian
Genre: h#
Computer test: SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-05-31)
FEN: k7/1Q6/4b3/2p5/8/8/6Kp/7B
Input: Felber, Volker, 2023-05-31
Last update: Gunter Jordan, 2023-07-06 more...
13 - P1414321
Rolf Wiehagen
1858 Springaren 167 0972023
nach D. Elekes & G. Schweig
P1414321
(3+5) C+
h#4
0.1.1...
1. ... f8=S (f8=~?) 2. De6 fxe6 3. Kh8 e7 4. Lxf8 exf8=D#
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Veröffentlicht in der Rubrik "Samasaker och hugskott".
Vergleiche P0552543. (Autor)
Yuri Bilokin: you can see 1.Qb1+ Kxb1 2.Bc1 Ka1 3.Kh8 f8=Q#
1.Qb1+ Kxb1 2.Bc1 Kxc1 3.Kh8 f8=Q#
1.Qb1+ Kxb1 2.Bc1 Ka2 3.Kh8 f8=Q#
1.Qb1+ Kxb1 2.Bc1 Kc2 3.Kh8 f8=Q# (2024-01-13)
comment
Keywords: Corner mate, Model mate, Phoenix (DS), Schnoebelen Theme (S), Promotion (D), Promotion in the mating move, under-promotion (S), under-promotion key
Genre: h#
FEN: 8/5Pkp/5p1b/5P2/8/1q6/8/K7
Input: Gunter Jordan, 2024-01-02
Last update: Gunter Jordan, 2024-01-02 more...
14 - P1414434
Marko Ylijoki
5061 idee & form 160 10/2023
P1414434
(2+7) C+
h#7
0.1.1...
b) wBc2->c7
a) 1. ... c3 2. Lg1 c4 3. f2 c5 4. f1=T c6 5. Tf8 c7 6. Tb8 c8=D 7. Sd4 Da6#
b) 1. ... c8=D+ 2. Db8 Dd8 3. Lg3 Kg1 4. Lc7 Kf2 5. Kb7 Ke3 6. Kc6 Ke4 7. Db6 Dd5#
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Yuri Bilokin: you can see a) 1.Bg1 c4 2.f2 c5 3.f1=R c6 4.Rf8 c7 5.Rb8 c8=Q 6.Sd4 Qa6#
1.Bg1 c3 2.f2 c4 3.f1=R c5 4.Rf7 c6 5.Ra7 c7 6.Sf4 c8=Q#
1.Bg1 c3 2.f2 c4 3.f1=R c5 4.Rf7 c6 5.Ra7 c7 6.Qe1 c8=Q#
1.Bg1 c3 2.f2 c4 3.f1=R c5 4.Rf7 c6 5.Ra7 c7 6.Qf2 c8=Q#
b) 1.Qg5 Kxh2 2.Qc5 Kh3 3.Kb7 Kg4 4.Kc6 c8=Q+ 5.Kd5 Kf5 6.Bd4 Qxe6#
1.Qg5 Kxh2 2.Kb7 Kh3 3.Qc5 Kg4 4.Kc6 c8=Q+ 5.Kd5 Kf5 6.Bd4 Qxe6#
1.Qg7 Kxh2 2.Kb7 Kh3 3.Kc6 c8=Q+ 4.Qc7 Kg4 5.Bc5 Kf5 6.Kd6 Qxe6#
1.Qg7 Kxh2 2.Kb7 Kh3 3.Kc6 c8=Q+ 4.Qc7 Kg4 5.Kd6 Kf5 6.Bc5 Qxe6# (2024-01-30)
comment
Keywords: Corner mate (in a), Epaulettenmatt (in b), Excelsior white (in a), Remote selfblock (in b), konsekutive Umwandlungen 2 (tD in a), Line closing (in a), Model mate, Checking key (in b), Selfblock, Promotion (D), Promotion key (in b), under-promotion (t in a), Minimal
Genre: h#
Computer test: Popeye Windows-64Bit v4.85 (4096 KB)
FEN: k7/8/4n3/8/8/5pq1/2P2b1n/3b3K
Input: Gunter Jordan, 2024-01-11
Last update: Gunter Jordan, 2024-01-11 more...
15 - P1414995
Marko Ylijoki
4178 Variantim 90 08/2023
P1414995
(2+8) C+
h#7
0.1.1...
b) wBc2->c7
a) 1. ... c4 2. Dh2+ Kxh2 3. g3+ Kxh3 4. g2 c5 5. g1=T c6 6. Ta1 c7 7. Ta7 c8=D#
b) 1. ... c8=S 2. La7 Sd6 3. Sb6 Sxe8 4. Lg2+ Kg1 5. Lb7+ Kf1 6. Sd7 Ke2 7. Sb8 Sc7#
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Yuri Bilokin: you can see b) 1.Ba7 c8=S 2.Sb6 Sd6 3.Bg2+ Kg1 4.Bb7+ Kf1 5.Sd7 Sxe8 6.Sb8 Sc7#
1.Sb4 c8=S 2.Sa6 Sd6 3.Sb8 Sc4 4.Sd6 Sa3 5.Sb7 Sb5 6.Ba7 Sc7#
1.Sb4 c8=S 2.Sa6 Sd6 3.Sb8 Sc4 4.Sd6 Sa3 5.Ba7 Sb5 6.Sb7 Sc7#
1.Sb4 c8=S 2.Sa6 Sd6 3.Sb8 Sc4 4.Sd6 Se3 5.Sb7 Sd5 6.Ba7 Sc7# (2024-02-18)
comment
Keywords: Corner mate, Smothered mate (in b), Excelsior white (in a), konsekutive Umwandlungen 2 (tD), Minimal (B), Model mate, Phoenix (in a), Rückkehr nach Umwandlung (in b), Round Trip (B/S in b), Selfblock, Promotion (D in a), Promotion in the mating move (in a), Exchange of Promotions, under-promotion (t,S), under-promotion key (in b)
Genre: h#
FEN: k3n3/8/8/3n4/5pp1/6qb/2P2b2/7K
Input: Gunter Jordan, 2024-02-13
Last update: Gunter Jordan, 2024-02-13 more...
16 - P1415784
Misha Shapiro
E1193 SuperProblem (Website) 18/02/2022
P1415784
(2+9) C+
h#7
0.2.1...
1) 1. ... d2-d3 2. e5-e4 d3-d4 3. e4-e3 d4-d5 4. e3-e2 d5-d6 5. e2-e1=L d6-d7 6. Le1-c3 d7-d8=S 7. Lc3-g7 Sd8-f7#
2) 1. ... d2-d4 2. a7-a5 d4xe5 3. a5-a4 e5-e6 4. a4-a3 e6-e7 5. a3-a2 e7-e8=S 6. a2-a1=L Se8-d6 7. La1-g7 Sd6-f7#
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Yuri Bilokin: you can see 1.e4 d4 2.e3 d5 3.e2 d6 4.e1=B d7 5.Bc3 d8=S 6.Bg7 Sf7# (2024-03-13)
comment
Keywords: Minimal (B), Pawn step variations, Excelsior white, Excelsior black (in 2), under-promotion B/S, konsekutive Umwandlungen 2 (lS,Sl), Model mate, Smothered mate, Selfblock, Corner mate
Genre: h#
Computer test: Popeye 4.83
FEN: 6nk/p6n/8/4p3/8/6pp/3P2p1/6Kb
Input: Marcin Banaszek, 2024-03-13
Last update: Gunter Jordan, 2024-03-13 more...
17 - 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#
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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...
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The problems of this query have been registered by the following contributors:

Gunter Jordan (10)
Schwalbe (1)
Marcin Banaszek (3)
Felber, Volker (3)