Dev Builds » 20091101-2008

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 7. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host Duration Avg Base NPS Games Wins Losses Draws Elo

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN

Commit

Commit ID 70b7404a63b74a57d4e1d0b9192b00837e9a1af8
Author Marco Costalba
Date 2009-11-01 20:08:30 UTC
Reorder evasions Always try ttMove as first. Then try good captures ordered by MVV/LVA, then non-captures if destination square is not under attack, ordered by history value, and at the end bad-captures and non-captures with a negative SEE. This last group is ordered by the SEE score. After 999 games at 1+0 Mod vs Orig +254 =546 -199 +19 ELO Signed-off-by: Marco Costalba <mcostalba@gmail.com>
Copyright 2011–2026 Next Chess Move LLC