17 problem(s) found in 7980 milliseconds (displaying 17 problem(s)). [COMMENTDATE>=20220810 AND G='h#' AND NOT A='Svoboda, Rudolf' AND K='Funktionswechsel'] [download as LaTeX]
1 - P1401191
Norbert Geissler
Raúl Jordan
2241 Gaudium 250 31/10/2021
1. Preis
Abt. h#2,5-3,5
PR Manfred Rittirsch
(5+13) C+
h#4
0.2.1...
Norbert Geissler
Raúl Jordan
2241 Gaudium 250 31/10/2021
1. Preis
Abt. h#2,5-3,5
PR Manfred Rittirsch
(5+13) C+
h#4
0.2.1...
1) 1. ... Se1+ 2. fxe1=L Kc2 3. Kf2 Kc2-d1 4. Dg2 Lxe1#,
2) 1. ... Le1 2. fxe1=S Kd2 3. Tf2+ Kd2-d1 4. Kf3 Sxe1#
Schlüssel- und Mattzüge auf das gleiche Feld.
2) 1. ... Le1 2. fxe1=S Kd2 3. Tf2+ Kd2-d1 4. Kf3 Sxe1#
Schlüssel- und Mattzüge auf das gleiche Feld.
Keywords: Exchange of roles (L-S), Koshakin Theme, Model mate, Reciprocal moves by White, Schnoebelen Theme (l,s), under-promotion (l,s), Zilahi, x pieces move to one square, x pieces capture on one square, Square vacation, Checking key (1)
Genre: h#
Computer test: Popeye Windows-64Bit v4.85 (4096 KB)
FEN: 8/4n3/5b2/2p1Rpp1/2p3n1/2K1Prq1/2NB1pk1/5br1
Reprints: E1 The Problemist , p. 164, 07/2023
Input: Gunter Jordan, 2022-05-08
Last update: Gunter Jordan, 2023-11-27 more...
Genre: h#
Computer test: Popeye Windows-64Bit v4.85 (4096 KB)
FEN: 8/4n3/5b2/2p1Rpp1/2p3n1/2K1Prq1/2NB1pk1/5br1
Reprints: E1 The Problemist , p. 164, 07/2023
Input: Gunter Jordan, 2022-05-08
Last update: Gunter Jordan, 2023-11-27 more...
2 - P1401711
Andrew Buchanan
OP008 The Hopper Magazine I01 24/12/2021
"Ak ja, retten, retten; hvad hjælper det, at du har retten, når du ikke har nogen magt?"
(3+3) C+
h#2.5 (2 solutions)
Position after Black's 5,696th move
Andrew Buchanan
OP008 The Hopper Magazine I01 24/12/2021
"Ak ja, retten, retten; hvad hjælper det, at du har retten, når du ikke har nogen magt?"
(3+3) C+
h#2.5 (2 solutions)
Position after Black's 5,696th move
1. ... Se6 2. Th2 Ta8 3. Th7 Txe8#
1. ... Txa2 2. Lg6 Tg2 3. Lh7 Sf7#
not 1. ... 0-0-0 2. Lg6 Tg1 3. Lh7 Sf7#?? (game just ended by 50M)
A full solution is really too big for PDB, but it is available at https://www.thehoppermagazine.com/AA084
1. ... Txa2 2. Lg6 Tg2 3. Lh7 Sf7#
not 1. ... 0-0-0 2. Lg6 Tg1 3. Lh7 Sf7#?? (game just ended by 50M)
A full solution is really too big for PDB, but it is available at https://www.thehoppermagazine.com/AA084
Henrik Juel: solutions
1...Sg5-e6 2.Ra2-h2 Ra1-a8 3.Rh2-h7 Ra8*e8 #
1...Ra1*a2 2.Be8-g6 Ra2-g2 3.Bg6-h7 Sg5-f7 #
not 1...0-0-0? 2.Be8-g6 Rd1-g1 3.Bg6-h7 Sg5-f7 #
because White has lost his right to castle, as Andrew will explain, I hope... (2023-07-29)
A.Buchanan: White has not necessarily lost the right to castle, but if he can castle then the 50M rule triggers before the mate can be executed. It is pretty complicated, sorry. (2023-07-29)
A.Buchanan: We don't do mottoes much these days. Mrs Baird was a big fan. On page 301 of the July 1916 Chess Amateur P.H. Williams wrote:
"I think it was Mrs Baird who did more to search Shakespeare for accidental (or deliberate) reference to chess, since all her retractors had Shakespearean mottoes, and her knowledge of the Avonian bard was obviously extensive. Her example was followed by other composers of retractors, who considered such positions would be incomplete without some reference to the poet."
But there are other great playwrights, and Asteroid 5696 was named after one such, whose bitter quotation accurately states this problem's theme. (2023-07-31)
Henrik Juel: The citation is by danish philosopher Søren Kierkegaard (1813-1855) and means something like
Oh yes, to be right, to be right; it does not help much that you are right, when you have no power. (2023-07-31)
Henrik Juel: Asteroid 5696 is named Ibsen after the norwegian playwright Henrik Ibsen (1828-1906), who must have borrowed the citation from Søren Kierkegaard (2023-07-31)
A.Buchanan: Thanks for this Henrik - I resolved the question here: https://philosophy.stackexchange.com/questions/101229/did-ibsen-originate-this-statement
Beyond the castling try, the other innovation here is in the solution beginning 1...Se6. Castling convention and 50M I think are trying to combine by Retro Strategy (being optimistic about 50M rights like we are with castling, rather than pessimistic like we are with ep). (2023-08-04)
more ...
comment
1...Sg5-e6 2.Ra2-h2 Ra1-a8 3.Rh2-h7 Ra8*e8 #
1...Ra1*a2 2.Be8-g6 Ra2-g2 3.Bg6-h7 Sg5-f7 #
not 1...0-0-0? 2.Be8-g6 Rd1-g1 3.Bg6-h7 Sg5-f7 #
because White has lost his right to castle, as Andrew will explain, I hope... (2023-07-29)
A.Buchanan: White has not necessarily lost the right to castle, but if he can castle then the 50M rule triggers before the mate can be executed. It is pretty complicated, sorry. (2023-07-29)
A.Buchanan: We don't do mottoes much these days. Mrs Baird was a big fan. On page 301 of the July 1916 Chess Amateur P.H. Williams wrote:
"I think it was Mrs Baird who did more to search Shakespeare for accidental (or deliberate) reference to chess, since all her retractors had Shakespearean mottoes, and her knowledge of the Avonian bard was obviously extensive. Her example was followed by other composers of retractors, who considered such positions would be incomplete without some reference to the poet."
But there are other great playwrights, and Asteroid 5696 was named after one such, whose bitter quotation accurately states this problem's theme. (2023-07-31)
Henrik Juel: The citation is by danish philosopher Søren Kierkegaard (1813-1855) and means something like
Oh yes, to be right, to be right; it does not help much that you are right, when you have no power. (2023-07-31)
Henrik Juel: Asteroid 5696 is named Ibsen after the norwegian playwright Henrik Ibsen (1828-1906), who must have borrowed the citation from Søren Kierkegaard (2023-07-31)
A.Buchanan: Thanks for this Henrik - I resolved the question here: https://philosophy.stackexchange.com/questions/101229/did-ibsen-originate-this-statement
Beyond the castling try, the other innovation here is in the solution beginning 1...Se6. Castling convention and 50M I think are trying to combine by Retro Strategy (being optimistic about 50M rights like we are with castling, rather than pessimistic like we are with ep). (2023-08-04)
more ...
comment
Keywords: Aristocrat, Miniature, 50 move rule, Castling, Exchange of roles (T/S, Guard/Mate), Chumakov theme (l/t, simplified), Retro Strategy (RS), Model mate (2), Constrained problem
Genre: h#, Retro
Computer test: HC+ Popeye 4.61 and analysis
FEN: 4b2k/8/8/6N1/8/8/r7/R3K3
Reprints: AA084 The Hopper Magazine I04 13/07/2023
Input: A.Buchanan, 2022-06-09
Last update: A.Buchanan, 2023-08-27 more...
Genre: h#, Retro
Computer test: HC+ Popeye 4.61 and analysis
FEN: 4b2k/8/8/6N1/8/8/r7/R3K3
Reprints: AA084 The Hopper Magazine I04 13/07/2023
Input: A.Buchanan, 2022-06-09
Last update: A.Buchanan, 2023-08-27 more...
1) 1. ... Tc2 2. Lb3 Le5 3. dxe5 Tc6#
2) 1. ... Th8 2. Sb5 Lf6 3. exf6 Te8#
2) 1. ... Th8 2. Sb5 Lf6 3. exf6 Te8#
Yuri Bilokin: more economical b1=a1, then -bPd4, +bBc1, wRg2-h4 8/rnnpp3/2pk4/2p1p3/7R/8/B7/K1b5 (3+10) Use of the board: 100% (2022-08-16)
comment
comment
Keywords: Unpinning, Line opening, Model mate, Exchange of roles (l-s b-b), Echo
Genre: h#
FEN: 8/1rnnpp2/3pk3/3p1p2/b3p3/8/1B5R/1K6
Input: Gunter Jordan, 2022-08-13
Last update: Gunter Jordan, 2023-04-15 more...
Genre: h#
FEN: 8/1rnnpp2/3pk3/3p1p2/b3p3/8/1B5R/1K6
Input: Gunter Jordan, 2022-08-13
Last update: Gunter Jordan, 2023-04-15 more...
4 - P1404206
Rolf Wiehagen
Christer Jonsson
Manfred Nieroba
2679V Problemskak 58, p. 12, 04-06/2022
(3+14) C+
h#2
2.1...
Rolf Wiehagen
Christer Jonsson
Manfred Nieroba
2679V Problemskak 58, p. 12, 04-06/2022
(3+14) C+
h#2
2.1...
1) 1. Da7+ Txa7 2. Sa6 Txh7#
2) 1. Db7+ Dxb7 2. Sc6 Dxh7#
Matts auf dem gleichen Feld.
Vergleiche: P1404295
2) 1. Db7+ Dxb7 2. Sc6 Dxh7#
Matts auf dem gleichen Feld.
Vergleiche: P1404295
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...
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...
5 - P1405701
Rolf Wiehagen
1113 mpk-Blätter 147 10/2022
Hemmo Axt zum 80. Geburtstag gewidmet
(4+15) C+
h#3
0.2.1...
Rolf Wiehagen
1113 mpk-Blätter 147 10/2022
Hemmo Axt zum 80. Geburtstag gewidmet
(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#
"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]
2) 1. ... Tbd2 2. Txd4+ Txd4 3. Lc8 (Le8?) Txd8#
"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]
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...
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...
6 - P1406172
Yevgenii Gavryliv
2334 Gaudium 259 31/05/2022
7. ehrende Erwähnung
Abt. h#2,5-3,5
PR Manfred Rittirsch
(8+9)
h#3
b) +wBd3
Yevgenii Gavryliv
2334 Gaudium 259 31/05/2022
7. ehrende Erwähnung
Abt. h#2,5-3,5
PR Manfred Rittirsch
(8+9)
h#3
b) +wBd3
a) 1. Lxe3 Lxc4+ (A) 2. Lxc4 Sxd5 (B) 3. Le2 S5xe3#
b) 1. exd3 Sxd5 (B) 2. Dxd5 Lxc4 (A) 3. Dg2 Lxd3#
b) 1. exd3 Sxd5 (B) 2. Dxd5 Lxc4 (A) 3. Dg2 Lxd3#
Keywords: Exchange of roles (d-l), Model mate, Reciprocal moves by White, Capture key, Selfblock, Zilahi
Genre: h#
Computer test: Popeye Windows-64Bit v4.85 (4096 KB)
FEN: 3q4/2N4K/8/1p1p2p1/2pPp1P1/1B2P3/b4B2/2bN1k2
Input: Gunter Jordan, 2022-11-26
Last update: Gunter Jordan, 2023-11-27 more...
Genre: h#
Computer test: Popeye Windows-64Bit v4.85 (4096 KB)
FEN: 3q4/2N4K/8/1p1p2p1/2pPp1P1/1B2P3/b4B2/2bN1k2
Input: Gunter Jordan, 2022-11-26
Last update: Gunter Jordan, 2023-11-27 more...
a) 1. Sc4 La3 2. Se5 Lc1 3. Sf3+ Kc4 4. f5 d4 5. Ke4 d3#
b) 1. Kf5 Kc3 2. Ke5 dxe3 3. Sa4+ Kd2 4. Sc5 e4 5. Kd4 Lc3#
b) 1. Kf5 Kc3 2. Ke5 dxe3 3. Sa4+ Kd2 4. Sc5 e4 5. Kd4 Lc3#
Keywords: Miniature, Twin, Pawn mate (in a), ambush (in a), Selfblock, Ideal mate, Exchange of roles (L-B)
Genre: h#
FEN: 8/8/5p2/8/1B1K1k2/3P4/1n1P4/8
Input: Gunter Jordan, 2023-04-10
Last update: Felber, Volker, 2023-10-14 more...
Genre: h#
FEN: 8/8/5p2/8/1B1K1k2/3P4/1n1P4/8
Input: Gunter Jordan, 2023-04-10
Last update: Felber, Volker, 2023-10-14 more...
a) 1. ... Ta3 2. bxa3 La5 3. e6 Ld8#
b) 1. ... Le2 2. fxe2 Th3 3. g5 Th6#
b) 1. ... Le2 2. fxe2 Th3 3. g5 Th6#
Keywords: Model mate, Selfblock, Line opening, Zilahi, Exchange of roles (T-L)
Genre: h#
Computer test: Gustav 4.2
FEN: 8/4ppn1/3n1kp1/2p1br2/1p1p4/2Rp1p2/K1PB1P2/8
Input: Eberhard Schulze, 2023-05-03
Last update: Felber, Volker, 2023-07-01 more...
Genre: h#
Computer test: Gustav 4.2
FEN: 8/4ppn1/3n1kp1/2p1br2/1p1p4/2Rp1p2/K1PB1P2/8
Input: Eberhard Schulze, 2023-05-03
Last update: Felber, Volker, 2023-07-01 more...
9 - P1409573
Eberhard Schulze
Heilbronner Stimme 27/08/2011
Wolf Böhringer gewidmet
(4+5)
h#2
b) wKa6->a2
Eberhard Schulze
Heilbronner Stimme 27/08/2011
Wolf Böhringer gewidmet
(4+5)
h#2
b) wKa6->a2
a) 1. Ke5+ Dd6+ 2. Ke4 Sg3#
b) 1. Ke5+ Dd5+ 2. Kf4 g3#
Abzugs- und Gegenschachs, Matts von g3 aus mit wS und wB
b) 1. Ke5+ Dd5+ 2. Kf4 g3#
Abzugs- und Gegenschachs, Matts von g3 aus mit wS und wB
Keywords: Twin, Königsbatterie, Checking key, Exchange of roles (S-B), Discovered check
Genre: h#
Computer test: Gustav 4.2
FEN: 6b1/8/K3k2r/8/6p1/3Qp3/6P1/7N
Input: Eberhard Schulze, 2023-05-12
Last update: Gunter Jordan, 2023-05-12 more...
Genre: h#
Computer test: Gustav 4.2
FEN: 6b1/8/K3k2r/8/6p1/3Qp3/6P1/7N
Input: Eberhard Schulze, 2023-05-12
Last update: Gunter Jordan, 2023-05-12 more...
a) 1. Sxe2 Txe2 2. Sxe5 Lxe5#
b) 1. Sxe5 Lxe5 2. Sxe2 Txe2#
b) 1. Sxe5 Lxe5 2. Sxe2 Txe2#
Keywords: Reciproce Moves of Black, Reciprocal moves by White, Capture key, Exchange of roles (T-L)
Genre: h#
FEN: 1B6/8/6n1/1K2P3/3k1N2/5r2/4P2R/2n5
Input: Gunter Jordan, 2023-05-18
Last update: Gunter Jordan, 2023-05-18 more...
Genre: h#
FEN: 1B6/8/6n1/1K2P3/3k1N2/5r2/4P2R/2n5
Input: Gunter Jordan, 2023-05-18
Last update: Gunter Jordan, 2023-05-18 more...
1. Dc4 Sbd4 2. Dxe6 Sxe6 3. Lf1 Scd4 4. Lh3 Sf5#
1. Lc4 Scd4 2. Lxe6 Sxe6 3. Df1 Sbd4 4. Dh3 Sf5#
Schlüssel auf das gleiche Feld.
1. Lc4 Scd4 2. Lxe6 Sxe6 3. Df1 Sbd4 4. Dh3 Sf5#
Schlüssel auf das gleiche Feld.
Keywords: x pieces move to one square, Unpinning, Model mate, Tschumakow Theme, Selfblock, changed blocks, Exchange of roles (S-S d-l)
Genre: h#
Computer test: C+ Popeye 4.61
FEN: 8/4p3/2p1P3/1qP1P3/4P1Pk/1N1bP3/2NP4/1K1B4
Input: TLi, 2023-07-28
Last update: A.Buchanan, 2023-07-28 more...
Genre: h#
Computer test: C+ Popeye 4.61
FEN: 8/4p3/2p1P3/1qP1P3/4P1Pk/1N1bP3/2NP4/1K1B4
Input: TLi, 2023-07-28
Last update: A.Buchanan, 2023-07-28 more...
a) 1. Sd5+ Kxd2 2. Dg6 Tc3 3. Kf6 Tf3#
b) 1. Se2+ Kc4 2. Th4 Lc3 3. Kg3 Le5#
b) 1. Se2+ Kc4 2. Th4 Lc3 3. Kg3 Le5#
Keywords: discovered checkmate, Battery creation, Battery mates, double-check mate, Exchange of roles (T-L), Liniensperrung, Model mate, Checking key, Check Protection, Selfblock, x pieces move to one square, Bivalve
Genre: h#
FEN: 8/2prp1q1/4pn2/5kp1/1P2p1p1/1RK3nr/1BPp1bp1/5b2
Input: Gunter Jordan, 2023-12-14
Last update: Gunter Jordan, 2023-12-14 more...
Genre: h#
FEN: 8/2prp1q1/4pn2/5kp1/1P2p1p1/1RK3nr/1BPp1bp1/5b2
Input: Gunter Jordan, 2023-12-14
Last update: Gunter Jordan, 2023-12-14 more...
1) 1. ... Tf8 (Td5?) 2. Lc3 Tf5 3. Te3 Td5#
2) 1. ... Le8 (Lf5?) 2. Te3 Ld7 3. Lc3 Lf5#
Veröffentlicht in der Rubrik "Samasaker och hugskott".
2) 1. ... Le8 (Lf5?) 2. Te3 Ld7 3. Lc3 Lf5#
Veröffentlicht in der Rubrik "Samasaker och hugskott".
Thomas Woschnik: Die Rubrik heißt "småsaker och hugskott" – Kleinigkeiten und Schnellschüsse :-) (2024-01-02)
Yuri Bilokin: Compare P1111539 (2024-01-13)
comment
Yuri Bilokin: Compare P1111539 (2024-01-13)
comment
Keywords: discovered checkmate, Battery creation, double-check mate, Unpinning, Exchange of roles (T-L), Miniature, Model mate, Reciproce Moves of Black, Selfblock
Genre: h#
FEN: 3R4/8/6B1/8/2pbr3/3k4/8/5K2
Input: Gunter Jordan, 2024-01-01
Last update: Gunter Jordan, 2024-01-01 more...
Genre: h#
FEN: 3R4/8/6B1/8/2pbr3/3k4/8/5K2
Input: Gunter Jordan, 2024-01-01
Last update: Gunter Jordan, 2024-01-01 more...
1) 1. Lf1 Sa3+ 2. Ka6 Sxb4#
2) 1. Sa4 Sc1 2. Kc4 Sa3#
2) 1. Sa4 Sc1 2. Kc4 Sa3#
Yuri Bilokin: more economical 1b6/rknp4/1n1p4/2p5/N1b4p/KN5r/7p/8 (3+12) h#2 2.1…
1.Bd3 Sa5+ 2.Ka8 Sxb6# (MM)
1.Ba6 Sc3 2.Kc6 Sa5# (MM) (2024-01-30)
comment
1.Bd3 Sa5+ 2.Ka8 Sxb6# (MM)
1.Ba6 Sc3 2.Kc6 Sa5# (MM) (2024-01-30)
comment
Keywords: Unpinning (w+s), Exchange of roles (S-S), Model mate, selfpinning
Genre: h#
Computer test: Popeye Windows-64Bit v4.85 (4096 KB)
FEN: 8/pp6/1n6/rkrp4/1n1p4/2p5/N5bp/KN5q
Input: Gunter Jordan, 2024-01-12
Last update: Gunter Jordan, 2024-01-12 more...
Genre: h#
Computer test: Popeye Windows-64Bit v4.85 (4096 KB)
FEN: 8/pp6/1n6/rkrp4/1n1p4/2p5/N5bp/KN5q
Input: Gunter Jordan, 2024-01-12
Last update: Gunter Jordan, 2024-01-12 more...
15 - P1414507
Udo Degener
Mirko Degenkolbe
Rolf Wiehagen
1208 mpk-Blätter 157 01/2024
Inge Groth gewidmet
(6+6)
h#2
b) sKd5->e5
Udo Degener
Mirko Degenkolbe
Rolf Wiehagen
1208 mpk-Blätter 157 01/2024
Inge Groth gewidmet
(6+6)
h#2
b) sKd5->e5
a) 1. Sf3 Lxf6 2. Sxc5 Td4#
b) 1. Sc3 Lxc6 2. Sxf5 Te4#
b) 1. Sc3 Lxc6 2. Sxf5 Te4#
Keywords: Model mate, Twin, Line opening, Unpinning, Pinning, Selfblock, pin-mate, Exchange of roles (L-L s-s)
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 5K2/8/2p2p2/2Pk1P2/1R1nn3/1p6/8/B6B
Input: Felber, Volker, 2024-01-15
Last update: Gunter Jordan, 2024-03-10 more...
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 5K2/8/2p2p2/2Pk1P2/1R1nn3/1p6/8/B6B
Input: Felber, Volker, 2024-01-15
Last update: Gunter Jordan, 2024-03-10 more...
1) 1. ... Th4 2. Le6 Lxa6 3. Td5 Tc4#
2) 1. ... Th6 2. Td4 Txa6 3. Ld5 Ld6#
19.902 (Richter) I) 1… Th4 2.Le6 L:a6 3.Td5 Tc4 matt; II) 1… Th6 2.Td4 T:a6 3.Ld5 Ld6 matt (3 P.). „Nicht voll harmonisch, aber 4-fache Schnittpunktüberschreitung um auf den kritischen Feldern blocken (mit Blockwechsel) oder mattsetzen zu können. Schwarzer Funktionswechsel und weißer zyklischer Funktionstausch der drei beteiligten Figuren. Starke Thematik“ (GJ). „Filigrane Arbeit“ (HR).
2) 1. ... Th6 2. Td4 Txa6 3. Ld5 Ld6#
19.902 (Richter) I) 1… Th4 2.Le6 L:a6 3.Td5 Tc4 matt; II) 1… Th6 2.Td4 T:a6 3.Ld5 Ld6 matt (3 P.). „Nicht voll harmonisch, aber 4-fache Schnittpunktüberschreitung um auf den kritischen Feldern blocken (mit Blockwechsel) oder mattsetzen zu können. Schwarzer Funktionswechsel und weißer zyklischer Funktionstausch der drei beteiligten Figuren. Starke Thematik“ (GJ). „Filigrane Arbeit“ (HR).
Yuri Bilokin: more economical bQa6(-bPa6), bRf7(-bPf7), -bPd7, then a1=a2 2B2r2/q2r4/2k5/2b5/3B4/8/6KR/8 (4+5) h#3 0.2.1…
1...Rh5 2.Be7 Bxa7 3.Rd6 Rc5# (MM)
1...Rh7 2.Rd5 Rxa7 3.Bd6 Bd7# (MM) (2024-02-09)
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1...Rh5 2.Be7 Bxa7 3.Rd6 Rc5# (MM)
1...Rh7 2.Rd5 Rxa7 3.Bd6 Bd7# (MM) (2024-02-09)
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Keywords: Intersection Theme, changed blocks, Exchange of roles
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/2Bp1p2/p2r4/2k5/2b5/3B4/8/6KR
Input: Felber, Volker, 2024-02-02
Last update: Felber, Volker, 2024-02-02 more...
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/2Bp1p2/p2r4/2k5/2b5/3B4/8/6KR
Input: Felber, Volker, 2024-02-02
Last update: Felber, Volker, 2024-02-02 more...
1) 1. Lb2 La4 2. Kc3 Kc5 3. Td3 Sg5-e4#
2) 1. Kc4 Sg5-e4 2. Ld4 Ka5 3. Td3 Lf7#
Meeraner, nachgeschaltete Form (auf 2 Phasen verteilt), Themafigur: wS
2) 1. Kc4 Sg5-e4 2. Ld4 Ka5 3. Td3 Lf7#
Meeraner, nachgeschaltete Form (auf 2 Phasen verteilt), Themafigur: wS
Yuri Bilokin: better P0580679 better and more meaningful P0560275 P0581284 P0583448 P0582385 (2024-03-14)
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Keywords: Aristocrat, Remote selfblock, Exchange of roles (L-S), Ideal mate, Meerane-Thema, Miniature, Selfblock
Genre: h#
Computer test: Gustav 4.1 a
FEN: 4B3/8/1K6/6N1/3k4/2b5/8/3r4
Input: Gunter Jordan, 2024-03-13
Last update: Gunter Jordan, 2024-03-13 more...
Genre: h#
Computer test: Gustav 4.1 a
FEN: 4B3/8/1K6/6N1/3k4/2b5/8/3r4
Input: Gunter Jordan, 2024-03-13
Last update: Gunter Jordan, 2024-03-13 more...
Show statistic for complete result. Show search result faster by using ids.
https://pdb.dieschwalbe.de/search.jsp?expression=COMMENTDATE%3E%3D20220810+AND+G%3D%27h%23%27+AND+NOT+A%3D%27Svoboda%2C+Rudolf%27+AND+K%3D%27Funktionswechsel%27
The problems of this query have been registered by the following contributors:
Gunter Jordan (11)A.Buchanan (1)
Eberhard Schulze (2)
TLi (1)
Felber, Volker (2)
Yuri Bilokin: more economical c1=a1, then bPc7(-bNc7) 8/2p5/3b4/p1Rpp3/p3n3/K1Prq3/NB1pk3/3br3 h#4 0.2.1…
1...Sc1+ 2.dxc1=B Ka2 3.Kd2 Kb1 4.Qe2 Bxc1# (MM)
1...Bc1 2.dxc1=S Kb2 3.Rd2+ Kb1 4.Kd3 Sxc1# (MM) (2022-08-03)
Mario Richter: Hi Andrew, can you please give an example in what sense "multiple occurrences of the same keyword within a problem" do make "counting & quality-checking more difficult", and what you mean with "is fiendishly difficult to track"! (2022-08-04)
Gunter Jordan: Lieber Yuri, wie mir die Autoren mitteilten, kannten sie die von dir angegebene Stellung (und noch weitere Versionen), doch entschieden sie sich bewusst für ihre Diagrammposition, weil darin Weiß nicht nur drei Anfangszüge hat, wovon sogar zwei lösen, sondern eine größere Auswahl in einer viel freieren Stellung. (2023-01-15)
Gunter Jordan: ... entschuldigung, verzählt. Es sind 4 Anfangszüge bei Yuri. (2023-01-15)
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