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Chess engine: Blunder 8.5.5 (Windows, Mac, Linux)

Blunder - UCI chess engine
Author: Christian Dean, Rating CEDR=2611

v.8.5.5
Blunder 8.5.5 includes several new features, as well as some strength gaining tweaks to the engine.
Singular extensions have been added, as well as bishop outposts. The time management has been tweaked
to be a bit stronger, as well as late-move reductions. Bugs where the fifty-move rule wasn't reset for
a capture and checkmate didn't trump the fifty-move rule have been corrected, as well as a bug in the
transposition table replacement scheme.

This version of Blunder should be ~40-50 Elo stronger than 8.0.0 at bullet time controls.


Individual statistics: Blunder 7.6 - 60 games CEDR (+ 42,=  6,- 12), 75.0 %
Jinx 1.0                      :   4 (+  4,=  0,-  0), 100.0 %
NoC 4.20                      :   4 (+  1,=  2,-  1), 50.0 %
Badchess 0.4.4                :   4 (+  4,=  0,-  0), 100.0 %
Hiarcs 15.5                   :   2 (+  0,=  0,-  2),  0.0 %
Expositor 2WQ23               :   4 (+  0,=  1,-  3), 12.5 %
ClassicAra 0.9.9              :   2 (+  1,=  0,-  1), 50.0 %
Protej 0.6.2                  :   2 (+  0,=  1,-  1), 25.0 %
MagiC 2                       :   2 (+  2,=  0,-  0), 100.0 %
Baislicka dev ac327fd         :   2 (+  2,=  0,-  0), 100.0 %
Little Goliath 3.15.4         :   2 (+  0,=  0,-  2),  0.0 %
FrankyGo 1.0.3                :   4 (+  4,=  0,-  0), 100.0 %
Eubos 2.10                    :   2 (+  2,=  0,-  0), 100.0 %
Tinman 0.41 dev               :   2 (+  2,=  0,-  0), 100.0 %
ChessKISS 1.8                 :   4 (+  4,=  0,-  0), 100.0 %
Cinnamon 2.4                  :   4 (+  2,=  0,-  2), 50.0 %
Hopper 1.7                    :   4 (+  4,=  0,-  0), 100.0 %
Pawn 22-09-2021               :   4 (+  4,=  0,-  0), 100.0 %
Gunborg 1.65                  :   4 (+  3,=  1,-  0), 87.5 %
Xoron b196                    :   4 (+  3,=  1,-  0), 87.5 %

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