6 problem(s) found in 5026 milliseconds (displaying 6 problem(s)). [COMMENTDATE>=20220810 AND CPLUS AND A='Mettler, Josef'] [download as LaTeX]

1 - P1055218
Josef Mettler
Tages-Anzeiger 1969

(10+9) C+
#2

1. Tf4! droht 2. Df2#
1. ... Ld2,Le1 2. Dd3#
1. ... Lxb3 2. Dc3#
1. ... Th5+ 2. Lh7#
1. ... Txe4,Sxe4 2. Dxe4#
1. ... Sd5 2. Se6#
1. ... Sg4 2. Lf5#

Henrik Juel: C+ Popeye 4.61 (2023-10-18, hidden) more ...
comment

Keywords: Brian Stephenson Collection (40269), pin-mate, Cross check
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 3N2nK/3N1rB1/q2p1n2/4rR2/RbbkB3/1P3Q2/1P6/8
Reprints: 36 Kunstschach in der Schweiz , p. 27, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-10-18 more...

2 - P1055292
Josef Mettler
Schweizerische Schachzeitung 1969

(8+7) C+
#2

1. Da6! droht 2. Dc4#
1. ... S8xe7 2. g8=S#
1. ... Sf8 2. gxf8=S#
1. ... Sh8 2. gxh8=S#

1. ... S6xe7 2. Sxe5#
1. ... Sf6 2. g8=D#

Henrik Juel: C+ Popeye 4.61 (except for the promotion mate dual 1... Sf6 2.g8=DL) (2023-10-18, hidden) more ...
comment

Keywords: Brian Stephenson Collection (40343), discovered checkmate, double-check mate, under-promotion in mating move (S, dreifach), Promotion in the mating move (D)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: R5n1/2p1BkPR/2N3n1/4p3/5p1p/QK5B/8/8
Reprints: 37 Kunstschach in der Schweiz , p. 29, 1980
1922 Scobs lignea 14/12/2016
1607a Augsburger Allgemeine 14/12/2019
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-10-18 more...

3 - P1271024
Josef Mettler
2107 idee & form , p. 2838, 07/2006
Lob

(6+10) C+
#3
a) Diagramm
b) wTe8 statt wDe8

a) 1. Dh8! (Zugzwang)
1. ... Ld8 2. g8=D Ke7 3. De8#
2. ... Le7 3. Dg4#
1. ... Lf8 2. gxf8=T Ke7 3. Te8#
b) 1. Th8! Ld8 2. g8=D
1. ... Lf8 2. gxf8=T

Nachträglich in Heft 96, 10/2007, Seite 3041 um die Zwillingsposition ergänzt.
SCHRECKE: a)+b): C+, popeye 4.87 (2022-09-16, hidden) more ...
comment

Keywords: Zugzwang-Goal
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 4Q3/2ppbpPp/2prkp1R/2Pr4/4K3/1B6/8/8
Input: Felber, Volker, 2013-05-27
Last update: Dieter Berlin, 2022-09-16 more...

4 - P1413099
Josef Mettler
12785 Schweizerische Schachzeitung 05/1986

(13+6) C+
#5

1. Sg6? droht 2. Tf8# 1. ... axb1=D!

1. Tbe1! droht 2. Sg6 ... 3. Tf8#
1. ... Kxe7 2. Tf7+ Kxe6 3. Lc4+ Kxe5 4. Lxc7+ Kxe4 5. exd3# 4. ... Td6 5. Te7#
3. ... Td5 4. Lxd5+ Kxe5 5. Lxc7#

Henrik Juel: C+ Popeye 4.61 (2023-10-22, hidden) more ...
comment

Keywords: ambush
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: r3k2N/n1p1P3/B3P3/B3P1P1/4P3/3rP3/p3P3/1R3R1K
Reprints: 267 Schweizer Schachkompositionen 1976-1986 , p. 97, 1989
Input: Dieter Berlin, 2023-10-22
Last update: Dieter Berlin, 2023-10-22 more...

5 - P1413355
Josef Mettler
Tages-Anzeiger 1975

(8+11) C+
#2*

* 1. ... Sc7 2. Txc7#

1. La3? Tf5! 1. Lb4? Tf5! 1. Le7? Sb6! 1. Lb8? Sf5!

1. Lf8! droht 2. Dd5#
1. ... Tf5 2. Sb4#
1. ... Sf5 2. Se5#
1. ... Td4 2. Dc5#
1. ... Sc7 2. Td6#
1. ... Sb6 2. Se7#

SCHRECKE: C+, popeye 4.89 (2023-11-05, hidden) more ...
comment

Keywords: Option key, Changed mates, Blocknutzung, Line closing, white self-obstruction
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: n1N5/1p1R2pK/2kBP3/1p4Q1/5r1n/3N3p/r1b5/2R3b1
Reprints: 80 Schweizer Schachkompositionen 1976-1986 , p. 33, 1989
Input: Dieter Berlin, 2023-11-04
Last update: Dieter Berlin, 2023-11-05 more...

6 - P1413452
Josef Mettler
Tages-Anzeiger 1985

(6+6) C+
#3

1. Th1! h2 2. Tha1 h1=D 3. Txh1# 2. ... Dxa6+ 3. Txa6# 2. ... Df6 3. Dxf6#
1. ... Dxa6+ 2. Kxa6 h2 3. Df6#

Zander-Thema: Schlüsselzug und Mattzug sind identisch.

SCHRECKE: C+, popeye 4.89 (2023-11-10, hidden) more ...
comment

Keywords: Zander-Thema, Zugzwang-Goal
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 4B3/7p/R5qk/1K2Q3/6p1/6pp/6P1/R7
Reprints: 186 Schweizer Schachkompositionen 1976-1986 , p. 69, 1989
Input: Dieter Berlin, 2023-11-10
Last update: Dieter Berlin, 2023-11-10 more...

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