thomas-maeder / popeye

Popeye is a chess problem solving and testing software with strong support for fairy chess and heterodox genres. For more information cf. topic "Popeye (chess)" on http://en.wikipedia.org/
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Combination of 4 conditions (regression in 4.41) #91

Closed thomas-maeder closed 9 years ago

thomas-maeder commented 16 years ago

[Submitted by Vaclav Kotesovec]

Since release 4.41, Popeye doesn't find the solutions of this problem any more:

Anfangproblem Protokoll 5576.TXT

Autor 5576 Phenix 168 Forderung h#2 Steine Weiss Ka5 Steine Schwarz Ka7 Bb7 Bc7 Bc5 bed WeisserSuperTransmutierenderKoenig bed SchwarzerTransmutierenderKoenig bed TurncoatCirce bed SchwarzerOhneSchlag

EndeProblem

Release 4.37 gives:

5576 Phenix 168 2008

+---a---b---c---d---e---f---g---h---+ 8 . . . . . . . . 8
7 -K -B -B . . . . . 7 6 . . . . . . . . 6
5 K . -B . . . . . 5 4 . . . . . . . . 4
3 . . . . . . . . 3 2 . . . . . . . . 2

1 . . . . . . . . 1 | | +---a---b---c---d---e---f---g---h---+ h#2 1 + 4 SchwarzerTransmutierenderKoenig SchwarzerOhneSchlag TurncoatCirce WeisserSuperTransmutierenderKoenig

1.Ka7-a8 Ka5-a4 2.b7-b5 + Ka4b5=B [+wBb7] # 1.Ka7-b8 Ka5-b5 2.c7-c6 + Kb5c6=B [+wBc7] # 1.b7-b6 + Ka5-a6=B 2.Ka7-b8 a6-a7 #

Original comment by: thomas-maeder

thomas-maeder commented 16 years ago

Logged In: YES user_id=714202 Originator: YES

Fixed in the current development head and releases > 4.47

Original comment by: thomas-maeder

thomas-maeder commented 16 years ago

Original comment by: thomas-maeder