perft moves list

Discussion of chess software programming and technical issues.

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Ajedrecista
Posts: 2128
Joined: Wed Jul 13, 2011 9:04 pm
Location: Madrid, Spain.

Re: perft moves list

Post by Ajedrecista »

Hello again:

Just for fun, I run Perft(10) of the position posted some days ago:

[d]

Code: Select all

JetChess 1.0.0.0 (hash = 1024 MB).

Perft(10):

  1   c4*d3e 2252209105011
  2  ke5-d5  2629527467305
  3  ke5*d4  2486035610243
  4  ke5-d6  2936067586692
  5  ke5-e6  2862406173676

Total:      13166245942927

13,166,245,942,927 (move pathes after 10 half moves).

Time: 9069.629 s.
It is a pity that JetChess does not have multi-core support, it would be simply great... :(

If there is no problem obtaining correct Perft(8), Perft(9) and Perft(10) values of this position, I think (bear in mind that I do not know about programming) that the code is successfully debugged (especially en passant captures issue). Good luck with your perft counters!

Regards from Spain.

Ajedrecista.