 - - - - - - - - - - - -
 - - - - - - - - - - - -
 - - r . . . k . . r - -
 - - p . p p q p b . - -
 - - b n . . p n p . - -
 - - . . . P N . . . - -
 - - . p . . P . . . - -
 - - . . N . . Q . p - -
 - - P P P B B P P P - -
 - - R . . . K . . R - -
 - - - - - - - - - - - -
 - - - - - - - - - - - -

Quick Perft by H.G. Muller
Perft mode: No hashing, bulk counting in horizon nodes

perft( 1)=           48 ( 0.000 sec)
perft( 2)=         2039 ( 0.000 sec)
perft( 3)=        97862 ( 0.001 sec)
perft( 4)=      4085603 ( 0.042 sec)
perft( 5)=    193690690 ( 1.658 sec)

http://talkchess.com/forum3/viewtopic.php?p=874043#p874043
./perft 5 "r3k2r/p1ppqpb1/bn2pnp1/3PN3/1p2P3/2N2Q1p/PPPBBPPP/R3K2R w KQkq -"
