Four mismatch positions from perft(7) work unit 492

[sje]

Four mismatch positions from perft(7) work unit 492

Code: Select all

45533c45533
< rnb1kbnr/pp1ppppp/2q5/2p5/3P4/P1N5/RPP1PPPP/2BQKBNR b Kkq - 0 4 24 33088157541 794115780984
---
> rnb1kbnr/pp1ppppp/2q5/2p5/3P4/P1N5/RPP1PPPP/2BQKBNR b Kkq - 0 4 24 33088158927 794115814248
50600c50600
< rnb1kbnr/pp1ppppp/2q5/2pP4/8/P1N5/1PP1PPPP/R1BQKBNR b KQkq - 0 4 24 24430877285 586341054840
---
> rnb1kbnr/pp1ppppp/2q5/2pP4/8/P1N5/1PP1PPPP/R1BQKBNR b KQkq - 0 4 24 24430879165 586341099960
55711c55711
< rnb1kbnr/pp1ppppp/3q4/2p5/3P4/P1N5/RPP1PPPP/2BQKBNR b Kkq - 0 4 24 31159213751 747821130024
---
> rnb1kbnr/pp1ppppp/3q4/2p5/3P4/P1N5/RPP1PPPP/2BQKBNR b Kkq - 0 4 24 31159214245 747821141880
60778c60778
< rnb1kbnr/pp1ppppp/3q4/2pP4/8/P1N5/1PP1PPPP/R1BQKBNR b KQkq - 0 4 24 27144904834 651477716016
---
> rnb1kbnr/pp1ppppp/3q4/2pP4/8/P1N5/1PP1PPPP/R1BQKBNR b KQkq - 0 4 24 27144905822 651477739728

[zd3nik]

Not sure if you're asking for confirmation or not. But here's Bumblebee's perft(7) results on those positions:

Code: Select all

rnb1kbnr/pp1ppppp/2q5/2p5/3P4/P1N5/RPP1PPPP/2BQKBNR b Kkq - 0 4   ;D7 33088158927
rnb1kbnr/pp1ppppp/2q5/2pP4/8/P1N5/1PP1PPPP/R1BQKBNR b KQkq - 0 4  ;D7 24430879165
rnb1kbnr/pp1ppppp/3q4/2p5/3P4/P1N5/RPP1PPPP/2BQKBNR b Kkq - 0 4   ;D7 31159214245
rnb1kbnr/pp1ppppp/3q4/2pP4/8/P1N5/1PP1PPPP/R1BQKBNR b KQkq - 0 4  ;D7 27144905822

[ZirconiumX]

Sharper gives the same results:

Code: Select all

rnb1kbnr/pp1ppppp/2q5/2p5/3P4/P1N5/RPP1PPPP/2BQKBNR b Kkq - 0 4: 33088158927
rnb1kbnr/pp1ppppp/2q5/2pP4/8/P1N5/1PP1PPPP/R1BQKBNR b KQkq - 0 4: 24430879165
rnb1kbnr/pp1ppppp/3q4/2p5/3P4/P1N5/RPP1PPPP/2BQKBNR b Kkq - 0 4: 31159214245
rnb1kbnr/pp1ppppp/3q4/2pP4/8/P1N5/1PP1PPPP/R1BQKBNR b KQkq - 0 4: 27144905822

[sje]

Thanks for the confirmations.

As always, the first line of each pair is the result of a 64 bit signature program; the second, a 128 bit signature program.