You gotta love Perft... just not too much!

[JohnWoe]

Sapeli 1.40 numbers:

Code: Select all

sapeli -fen "8/ppp3p1/8/8/3p4/5Q2/1ppp2K1/brk4n w - - 11 7" -perft 8
~~~ Perft( 8 ) ~~~
depth 0 nodes 1 mnps 0.000 time 0.000
depth 1 nodes 27 mnps 0.000 time 0.000
depth 2 nodes 390 mnps 0.000 time 0.000
depth 3 nodes 9354 mnps 9.354 time 0.001
depth 4 nodes 134167 mnps 19.167 time 0.007
depth 5 nodes 2922659 mnps 58.453 time 0.050
depth 6 nodes 42959630 mnps 75.104 time 0.572
depth 7 nodes 898797296 mnps 143.189 time 6.277
depth 8 nodes 13776016409 mnps 158.715 time 86.797
= nodes 14720839933 mnps 157.099 time 93.704

Code: Select all

sapeli -fen "8/6kR/8/8/8/bq6/1rqqqqqq/K1nqnbrq b - - 0 1" -perft 8
~~~ Perft( 8 ) ~~~
depth 0 nodes 1 mnps 0.000 time 0.000
depth 1 nodes 7 mnps 0.000 time 0.000
depth 2 nodes 52 mnps 0.000 time 0.000
depth 3 nodes 4593 mnps 0.000 time 0.000
depth 4 nodes 50268 mnps 16.756 time 0.003
depth 5 nodes 4634384 mnps 20.876 time 0.222
depth 6 nodes 49685360 mnps 36.082 time 1.377
depth 7 nodes 4803180211 mnps 62.062 time 77.393
depth 8 nodes 50537757541 mnps 49.486 time 1021.251
= nodes 55395312417 mnps 50.348 time 1100.246

[elcabesa]

I opened the Fischer one, and recognized it

The next one though. Thats a lengthy PERFT suite.

the fischer ones are probably all your position plus some other

the normal chess ones are random position taken from files and checked against stockfish