Die Schwalbe

1 problem(s) found in 1618 milliseconds (displaying 1 problem(s)). [PROBID IN 'P1000618'] [download as LaTeX]

1 - P1000618
Michel Caillaud
R076 Probleemblad 01/2000
a) Weiß am Zug
b) Schwarz am Zug
a) 1. e3 h6 2. Ld3 Th7 3. Lxh7 Sf6 4. Ld3 Se4 5. Lb5 Sxd2 6. c4 Sf1 7. Ld2 Sxh2 8. La5 Sg4 9. Kd2 Sxe3 10. Kc3 Sxg2 11. Kb4 Sf4 12. Sc3 Sh3 13. Txh3 h5
b) 1. e4 Sf6 2. Lb5 Sxe4 3. c4 Sxd2 4. Lxd2 h5 5. La5 Th6 6. Kd2 Tg6 7. Kc3 Txg2 8. Kb4 Txh2 9. Sc3 Th3 10. Txh3
play all play one stop play next play all
Differenz von 3,5 Zügen zwischen zwei eindeutigen, verschieden langen Beweispartien, bei denen nur angegeben wird, wer am Zug ist, nicht wielang die BP ist.
Henrik Juel: Part b) is C+ by Natch 3.1 and no solution was found in 8.5
For part a) the program ran for an hour without finding the solution in 13.0 (2018-12-14)
Keywords: Unique Proof Game, Tempo Loss (3.5)
Genre: Retro
FEN: rnbqkb2/ppppppp1/8/BB5p/1KP5/2N4R/PP3P2/R2Q2N1
Input: Gerd Wilts, 2000-08-01
Last update: Alfred Pfeiffer, 2018-12-20 more...
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The problems of this query have been registered by the following contributors:

Gerd Wilts (1)