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CeeChess v2.2

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@bctboi23 bctboi23 released this 05 Nov 22:39
496f5dc

This release comes with minor updates to the move ordering and reductions, providing a reasonable boost in play strength. I am currently rewriting the move ordering entirely, so this will be overhauled in the next update.

STC

Results of 2.2 vs 2.1 (10+0.1, NULL, 16MB, chess.epd):
Elo: 48.08 +/- 7.85, nElo: 66.78 +/- 10.77
LOS: 100.00 %, DrawRatio: 37.80 %, PairsRatio: 1.91
Games: 4000, Wins: 1421, Losses: 871, Draws: 1708, Points: 2275.0 (56.88 %)
Ptnml(0-2): [79, 348, 756, 578, 239], WL/DD Ratio: 0.93

LTC

Results of 2.2 vs 2.1 (60+0.6, NULL, 64MB, chess.epd):
Elo: 43.83 +/- 10.19, nElo: 66.19 +/- 15.23
LOS: 100.00 %, DrawRatio: 39.00 %, PairsRatio: 1.93
Games: 2000, Wins: 626, Losses: 375, Draws: 999, Points: 1125.5 (56.27 %)
Ptnml(0-2): [25, 183, 390, 320, 82], WL/DD Ratio: 0.57