NCM plays each Stockfish dev build 20,000 times against Stockfish 15. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.
| Host | Duration | Avg Base NPS | Games | WLD | Standard Elo | Ptnml(0-2) | Gamepair Elo |
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| ID | Host | Base NPS | Games | WLD | Standard Elo | Ptnml(0-2) | Gamepair Elo | CLI | PGN |
|---|
| Commit ID | 679c2ea2275d6a978cea10e4260ee0598e044c82 |
|---|---|
| Author | Eelco de Groot |
| Date | 2013-09-03 17:40:34 UTC |
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Fix check for bishop pair in material imbalance
Prefer pos.bishop_pair() to pos.count<BISHOP>(WHITE) > 1
because the first checks that the two bishops are on
different color squares.
Although the change seems to kick in only in very rare cases,
quite surprisingly it was able to pass SPRT test at short TC.
LLR: 2.95 (-2.94,2.94)
Total: 39818 W: 8174 L: 7956 D: 23688
bench: 3453941
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