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Chess engine: Peacekeeper 1.71



Peacekeeper - UCI engine
Author: Kyle Zhang  Rating CEDR=3000

v.1.71:
Various FRC bugs resulting in crashes and illegal moves were fixed in this version.
There should be an insignificant strength difference from v1.70 in standard chess.

Peacekeeper rating CEDR progress:
Pl Engine Rating Score Games %
861 Peacekeeper 1.60 3000.1 83.50 140 59.64
947 Peacekeeper 1.50 2846.4 37.00 107 34.58
955 Peacekeeper 1.4 2829.9 7.00 34 20.59
1018 Peacekeeper 1.2 2737.1 15.00 94 15.96
1033 Peacekeeper 1.40 2718.5 19.50 76 25.66
1108 Peacekeeper 1.3 2585.5 34.00 129 26.36
1131 Peacekeeper 1.1 2543.0 25.00 98 25.51
1167 Peacekeeper 1.01 2476.5 15.00 64 23.44
1199 Peacekeeper 1.0 2416.6 13.50 110 12.27
1215 Peacekeeper 1.10 2390.5 8.00 32 25.00
1227 Peacekeeper 0.11 2374.0 19.00 104 18.27
1231 Peacekeeper 0.12 2367.2 47.50 246 19.31
1452 Peacekeeper 0.1 1883.0 4.00 33 12.12

Individual statistics: Peacekeeper 1.40 - 76 games (+ 14,= 11,- 51), 25.7  %
Akimbo 0.2.0                  :   2 (+  1,=  1,-  0), 75.0 %
SFT-PB                        :   2 (+  0,=  0,-  2),  0.0 %
Tenax 0.7.9                   :   4 (+  0,=  0,-  4),  0.0 %
Zangdar 2.15.03               :   4 (+  1,=  1,-  2), 37.5 %
Polaris 1.5.0                 :   4 (+  1,=  2,-  1), 50.0 %
Caissa 1.8                    :   4 (+  0,=  0,-  4),  0.0 %
SFT 26.04.2023                :   4 (+  0,=  0,-  4),  0.0 %
Mess 0.2.0                    :   4 (+  1,=  2,-  1), 50.0 %
Apotheosis 3.0.0              :   4 (+  4,=  0,-  0), 100.0 %
Queen 4.05                    :   4 (+  1,=  2,-  1), 50.0 %
Rice 5.0.0                    :   4 (+  0,=  0,-  4),  0.0 %
Polyfish 230426               :   4 (+  0,=  0,-  4),  0.0 %
SugaR AI ICCF SE              :   4 (+  0,=  0,-  4),  0.0 %
Flounder 0.5.0.0              :   4 (+  0,=  0,-  4),  0.0 %
Roc 2.0.0                     :   4 (+  0,=  0,-  4),  0.0 %
ChessKISS 1.8d                :   4 (+  3,=  1,-  0), 87.5 %
Svart 4.0.0                   :   4 (+  0,=  1,-  3), 12.5 %
nIPPOLIT                      :   4 (+  2,=  1,-  1), 62.5 %
Stockfish 20230422 Ivec       :   2 (+  0,=  0,-  2),  0.0 %
Stockfish 2030422             :   2 (+  0,=  0,-  2),  0.0 %
SF-PB 220423                  :   2 (+  0,=  0,-  2),  0.0 %
Corchess 20230422             :   2 (+  0,=  0,-  2),  0.0 %


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