Chess Problem Database Server

11 problem(s) found in 2204 milliseconds (displaying 11 problem(s)). [COMMENTDATE>=20220125 AND A='Staudte, Rainer'] [download as LaTeX]

1 - P1014060
Nils Adrian Bakke
Hans Gruber
Rainer Staudte
8600v feenschach 146 03-05/2002

(10+7)
s#9

1. Df2+? Tf3!
1. Df3+! Txf3 2. Def7+ Txf7 3. Deg7+ Txg7 4. Ddg8+ Txg8 5. Df2+ Lxf2 6. De8+ Kxe8 7. Dd8+ Kxd8 8. Dc8+ Kxc8 9. Dc7+ Kxc7#
play all

Rainer Staudte: In feenschach sollte nach 2012 eine Korrektur dieser Aufgabe erschienen sein. Wer kann diese finden? (2022-08-10)
Henrik Juel: Popeye 4.61 with 'opt non 0 1 thr 0' found no flaws (2023-06-12)
Vaclav Kotesovec: Gustav 4.2e (Lösezeit: 25 : 12 : 21 : 12,11 d, Hashtables: 350000 MB). Brute force, but with an error message "NICHT ALLE WEISSEN ZUEGE WURDEN GEPRUEFT" (Gustav has only room for 126 white moves), so not 100% C+, but C+ with high probability. (2024-03-23)
more ...
comment

Keywords: Opferminimal, Non-standard material (DDDDDDDD)
Genre: s#
Computer test: a) die letzten 7 Züge sind C+ (Volltest) b) mit der Popeye-Option "nichttr 0 1" C+ c) mit der Gustav-Option "42 U-" C+
FEN: K4k2/Q6Q/Q3Q1p1/p2QQ1Q1/Qpp1Q3/6r1/8/4b3
Input: Hans Gruber, 2004-05-01
Last update: Vaclav Kotesovec, 2024-03-23 more...

2 - P1164668
Michael Schlosser
Rainer Staudte
Konrad Schultz
735 Schach-M 29 07/1989

(3+2)
#4
b) wKg2->h2

a) 1. Db8 e2 2. Kf2 e1=D+ 3. Kxe1 Ka5 4. Db5#
b) 1. Dc6+ Ka7 2. a5 e2 3. a6 e1=D 4. Db7#
play all

Qc e003 mm
SCHRECKE: a)+b): C+, Gustav 4.2e, Brute Force (2023-07-18)
comment

Keywords: Miniature Collection (0343576)
Genre: n#
FEN: 8/2Q5/k7/8/P7/4p3/6K1/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2013-06-30 more...

3 - P1234755
Rainer Staudte
3225 Freie Presse (Chemnitz) 30/08/1991

(5+3)
#6

1. Kd3! Kd5 2. Le3 Ke5 3. Lh6 Kd5 4. Lf8 Ke5 5. Ld6+ Kd5 6. Lg2#
play all

SCHRECKE: C+, Gustav 4.2e, Brute Force (2023-07-18)
comment

Genre: n#
FEN: 8/8/2p2p2/2P1kP2/8/4K2B/8/2B5
Input: Felber, Volker, 2012-03-18
Last update: Rainer Staudte, 2013-06-30 more...

4 - P1247063
Hans-Jürgen Fischer
Rainer Staudte
Michael Schlosser
2064 Freie Presse (Chemnitz) 16/03/1979
5. ehrende Erwähnung

(9+10)
#2

1. Db7! droht 2. Dxd5#
1. ... Sf4 2. De4#
1. ... Se7 2. Sxg7#
1. ... Sf6 2. Sf8#
play all

SCHRECKE: C+, popeye 4.87 (2023-07-18)
comment

Genre: 2#
FEN: 4B2K/2pr2pN/3pk1pR/R2n1N2/3p3r/7P/7B/1Qb5
Input: Felber, Volker, 2012-08-16
Last update: Rainer Staudte, 2014-06-29 more...

5 - P1292815
Rainer Staudte
11 Shakhmatna Misl 01/1990

(3+2)
h#6

1. e5 g4 2. e4 g5 3. e3 g6 4. e2 g7 5. e1=L g8=D 6. Ld2 Dc4#
play all

zum Vergleich-> P0559319
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-01-25)
comment

Keywords: Excelsior white, Excelsior black, Ideal mate (9D6K1B1l), konsekutive Umwandlungen 2 (lD), Kindergarten Problem, Selfblock
Genre: h#
FEN: 8/4p3/8/8/8/2kP4/6P1/K7
Input: Rainer Staudte, 2014-12-21
Last update: Gunter Jordan, 2022-01-26 more...

6 - P1358510
Rainer Staudte
5868 Zadachi i etyudy 75 25/10/2018

(2+2)
#6

1. Kf5? Kh4!

1. f8=D Kh4! 2. Df1! Kg3 3. Kf5 Kh2 4. Kf4! g3 5. Kf3 g2 6. Dxg2#

4. Kxg4? patt
3. ... Kh4 4. Dg2 g3 5. Dh1#
play all

SCHRECKE: C+, Gustav 4.2b, Brute Force (2023-01-19)
comment

Keywords: Stalemate avoidance, Block, Kindergarten Problem, Promotion key
Genre: n#
FEN: 8/5P2/4K3/7k/6p1/8/8/8
Input: Rainer Staudte, 2018-12-08
Last update: Rainer Staudte, 2023-01-19 more...

7 - P1363638
Rainer Staudte
18988 Schach 05/2019

(3+5)
Remis

Anton Baumann: vergl. 'Schach' 09/2019 S.81:
1.Le3+? Txe3+ 2.Txe3 Ld2!
1.Th6? Kc5!
1.Ld8+! Kc6 2.Lxa5 Ta1+ 3.Kb2! Txa5 4.Ta3 La4 5.Kc3 Kc5 6.Ta2! Kb5 7.Ta3 Kc5 8.Ta2 Kb5 9.Ta3 Kc5 =
6.Ta1? Kb6! 7.Kb4 Tb5+ 8.Kxa4 Ta5+ 9.Kb3 Txa1 W verliert
1. ... Kc5 2.Lxa5 Ta1+ 3.Kb2! Txa5 4.Ta3 La4 5.Kc3 Kb5 6.Ta2 Kc5 7.Ta3 Kb5 8.Ta2 Kc5 =
1. ... Kb7 2.Lxa5 Ta1+ 3.Kb2 Txa5 4.Ta3 La4 5.Kc3 Kb6 6.Kb4 = (2023-05-26)
comment

Keywords: Positional draw
Genre: Studies
FEN: 8/8/pk6/bb4B1/8/K6R/8/4r3
Input: Rainer Staudte, 2019-04-28
Last update: Rainer Staudte, 2019-04-28 more...

8 - P1370875
Rainer Staudte
1506 Troll 1 23/12/2019

(3+3)
#7

1. Sb3+ Ka2 2. Sc1+ Ka1 3. Sd2 d3+ 4. Kc3 c5 5. Kb3 c4+ 6. Ka3 c3 7. Scb3#
play all

SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-04-28)
comment

Keywords: Provoked check (2x), Miniature
Genre: n#
FEN: 8/8/2p5/8/2Np4/8/2KN4/k7
Input: Rainer Staudte, 2019-12-22
Last update: Rainer Staudte, 2022-04-28 more...

9 - P1403094
Rainer Staudte
Jarl Henning Ulrichsen
18583V Die Schwalbe 310 07/2021

(3+4)
Gewinn

Anton Baumann: vergl. 'Die Schwalbe' Heft 312-1, 12/2021
1.Kc5 Tf5 2.g6! fxg6 3.Ta7 Kg8 4.Td7 Kf8 5.Kd4 Kg8 6.Kc5! Tf7 7.Txd5 Kg7 8.Kd4 Kh6 9.Ke3 g5 10.Td1 Kh5 11.Th1+ Kg4 12.Tg1+ Kh4 13.Th1+ Kg3 14.Tg1+ =
3. ... g5 4.Kd6! g4 5.Ke6 Tg5 6.Kf6 Tg8 7.Ta1! = (2022-10-26)
comment

Genre: Studies
FEN: 7k/5p2/8/1K1p2P1/8/8/R7/5r2
Input: Rainer Staudte, 2022-07-27
Last update: Rainer Staudte, 2022-07-27 more...

10 - P1404257
Rainer Staudte
Michael Schlosser
E526 Probleemblad 3 07-09/2022

(3+3)
Remis

1. Kf1? Ke3!

1. Kf2! a5 2. Ke2! a4 3. Kd2! a3 4. Kc2! Ke3 5. Kb3 Kf4 6. Kxa3 h5 7. Kb4 h4 8. Kc5 Kg3 9. Kd6 Kxg2 10. f4 h3 11. f5 h2 12. f6 h1=D 13. f7 Der König auf g2 verstellt den Gewinnzug Db7 gefolgt von Db4(+). Dh4 14. Kd7 Db4 15. Ke8

14. f8=D? Db4+
6. ... Kg3 7. Kb4
play all

more ...
comment

Keywords: Kindergarten Problem, Miniature
Genre: Studies
FEN: 8/p6p/8/8/3k4/5P2/6P1/6K1
Input: Rainer Staudte, 2022-09-10
Last update: Rainer Staudte, 2024-04-07 more...

11 - P1406771
Rainer Staudte
Udo Degener
1662 Troll 1 21/12/2022

(4+1)
#3
b) wTd7 #6

Henrik Juel: C+ Popeye 4.61 (2022-12-19)
comment

Keywords: Forsberg Twins, Rex solus (s)
Genre: 3#, n#
FEN: 8/3Q4/8/4k1K1/8/1N2P3/8/8
Input: Rainer Staudte, 2022-12-19
Last update: Gunter Jordan, 2022-12-19 more...

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

Hans Gruber (1)
Zuncke/Bruder (1)
Felber, Volker (2)
Rainer Staudte (7)