2 problem(s) found in 4898 milliseconds (displaying 2 problem(s)). [PROBID='P1001270' OR PROBID='P0000737'] [download as LaTeX]

1 - P0000737
Hans Gruber
2936 Die Schwalbe 59 10/1979

(16+16)
Wie viele kürzeste Beweispartien mit I) S am Zug , II) W am Zug?
b) wBd2 nach d3

aI) 3 Ez.: 4 KBPs
aII) 8 Ez.: 1525 KBPs
bI) 7 Ez.: 398 KBPs
bII) 2 Ez.: 1 KBP

Duplicate Diagram: P1001270

comment

Keywords: Non-Unique Proof Game, Path enumeration, Homebase (w)
Genre: Retro, Mathematics
FEN: rnbqkbnr/pppp1ppp/4p3/8/8/8/PPPPPPPP/RNBQKBNR
Input: Gerd Wilts, 1995-06-03
Last update: A.Buchanan, 2021-01-04 more...

2 - P1001270
Dirk Borst
Andernach TT 06/2000

(16+16) C+
BP in genau 3,0
3 Lösungen
Sentinelles Totalmax=16

1. h4 e6 2. Th2 Dxh4 3. Th1[+wBh2] Dd8
1. b4 e6 2. Lb2 Lxb4 3. Lc1[+wBg2] Lf8
1. a3 e6 2. Ta2 Lxa3 3. Ta1[+wBa2] Lf8

Duplicate Diagram: P0000737

comment

Keywords: Unique Proof Game, Sentinels
Genre: Retro, Fairies
FEN: rnbqkbnr/pppp1ppp/4p3/8/8/8/PPPPPPPP/RNBQKBNR
Reprints: feenschach 136 06-07/2000
Input: Gerd Wilts, 2001-08-29
Last update: A.Buchanan, 2013-01-27 more...

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