CCRL 40/4
Downloads and Statistics
December 9, 2017
Testing summary:
Total: 1'592'683 games
played by 1'883 programs
21321 CPU days (X2 4600+)

White wins: 622'693 (39.1%)
Black wins: 507'056 (31.8%)
Draws: 462'934 (29.1%)
White score: 53.6%

Engine Details

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Zurichess Neuchatel 64-bit in CCRL 40/4, 2017-12-09
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2017, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Zurichess Neuchatel 64-bit is #58 with rating of 2898 Elo points (+17 -17),
based on 1165 games: 375 wins, 336 losses and 454 draws
Score: 51.7%, Average opponent: −11.9, Draws: 39.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Chiron 4 64-bit                    3167   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Hannibal 1.7 64-bit                3110   0.5-0.5   (+0 -0 =1 )    0.0  +181
 - Texel 1.06 64-bit                  3096   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Hakkapeliitta TCEC v2 64-bit       3048   7.0-23.0  (+2 -18=10)    0.0   -31
 - SmarThink 1.97 64-bit              3033   7.5-20.5  (+2 -15=11)    0.0   -17
 - Vajolet2 2.3 64-bit                2984   0.5-0.5   (+0 -0 =1 )    0.0  +116
 - Bobcat 8.0 64-bit                  2962  14.5-17.5  (+6 -9 =17)    0.0   +38
 - Wasp 2.00 64-bit                   2946  12.0-20.0  (+3 -11=18)    0.0   -22
 - Cheng 4.39 64-bit                  2944  12.5-20.5  (+7 -15=11)    0.0   -35
 - Spark 1.0 64-bit                   2926  24.5-38.5  (+11-25=27)    0.1   -41
 - Spike 1.4 Leiden                   2921  29.0-33.0  (+18-22=22)    0.7    +2
 - Amoeba 2.6 64-bit                  2917  12.0-15.0  (+5 -8 =14)    4.4   -11
 - EXchess 7.97b 64-bit               2917  16.0-13.0  (+11-8 =10)    5.0   +52
 - ChessBrainVB 3.50                  2906  14.5-11.5  (+9 -6 =11)   25.7   +43
 - Demolito 2017-08-26 64-bit         2905  22.5-36.5  (+8 -22=29)   28.1   -64
 - Quazar 0.4 64-bit                  2901  34.0-24.0  (+22-12=24)   36.6   +58
 - Deep Junior Yokohama 64-bit        2899  17.5-14.5  (+13-10=9 )   47.2   +32
 - Deuterium 14.3.34.130 64-bit       2882  28.0-33.0  (+15-20=26)   94.8   -42
 - Murka 3 64-bit                     2882  21.5-37.5  (+7 -23=29)   96.0   -98
 - Gaviota 1.0 64-bit                 2877  18.5-13.5  (+14-9 =9 )   98.7   +34
 - Atlas 3.80 64-bit                  2871  23.5-34.5  (+13-24=21)   99.7   -90
 - DisasterArea 1.65 64-bit           2870  34.0-16.0  (+26-8 =16)   99.7   +95
 - MinkoChess 1.3 64-bit              2869  14.5-13.5  (+9 -8 =11)   99.9   -15
 - Amoeba 2.5 64-bit                  2865  15.5-13.5  (+9 -7 =13)   99.6   -14
 - Dirty 30Apr2017 64-bit             2862   0.0-1.0   (+0 -1 =0 )   99.4  -INF
 - Nemo 1.0.1 64-bit                  2856  36.5-24.5  (+21-9 =31)  100.0   +18
 - Onno 1.2.70 64-bit                 2845  19.5-12.5  (+15-8 =9 )  100.0   +22
 - Zappa Mexico II 64-bit             2840  20.0-12.0  (+13-5 =14)  100.0   +19
 - Tornado 8.0 64-bit                 2837  20.0-12.0  (+15-7 =10)  100.0   +24
 - The Baron 3.41 64-bit              2822  23.5-6.5   (+18-1 =11)  100.0  +113
 - Scorpio 2.7.6 64-bit               2817  20.0-10.0  (+16-6 =8 )  100.0   +36
 - Octochess r5506 64-bit             2813  18.5-9.5   (+15-6 =7 )  100.0   +31
 - Rhetoric 1.4.3 64-bit              2803  19.5-9.5   (+15-5 =9 )  100.0   +22
 - The Baron 3.29 64-bit              2774  21.0-7.0   (+18-4 =6 )  100.0   +61
 - RuyDos 1.0.27 64-bit               2760  21.5-6.5   (+17-2 =9 )  100.0   +46
 - Godel 3.4.9 64-bit                 2744   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Zarkov 6.55                        2619   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on December 9, 2017