CCRL 40/4
Downloads and Statistics
November 14, 2019
Testing summary:
Total: 2'129'428 games
played by 2'486 programs
28790 CPU days (X2 4600+)

White wins: 825'928 (38.8%)
Black wins: 667'489 (31.3%)
Draws: 636'011 (29.9%)
White score: 53.7%

Engine Details

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Show each game results
Thinker 5.4a Inert 64-bit 4CPU (2927+13
−13
)Quote
Author: Lance Perkins (Canada) Link: Homepage
This is one of the 12 Thinker versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 64-bit 4CPU3166+10
−9
(+239)17.5 − 82.5
(+6−71=23)
17.5%
17.5 / 100
0.0%
−7
–   Naum 4 64-bit 4CPU3061+10
−10
(+134)26 − 74
(+10−58=32)
26.0%
26.0 / 100
0.0%
−31
–   Rybka 2.2 64-bit 4CPU3002+12
−12
(+75)40 − 60
(+13−33=54)
40.0%
40.0 / 100
0.0%
+15
–   Naum 3.1 64-bit 4CPU2979+10
−10
(+52)38.5 − 61.5
(+13−36=51)
38.5%
38.5 / 100
0.0%
−16
–   Stockfish 1.4 64-bit 4CPU2976+15
−15
(+49)38.5 − 61.5
(+19−42=39)
38.5%
38.5 / 100
0.0%
−23
–   Zappa Mexico II 64-bit 4CPU2971+7
−7
(+44)46.5 − 53.5
(+27−34=39)
46.5%
46.5 / 100
0.0%
+21
–   Zappa Mexico 64-bit 4CPU2946+8
−8
(+19)49.5 − 50.5
(+30−31=39)
49.5%
49.5 / 100
0.6%
+16
–   Hiarcs 12 4CPU2941+9
−9
(+14)51.5 − 48.5
(+35−32=33)
51.5%
51.5 / 100
2.7%
+24
–   Deep Sjeng WC2008 64-bit 4CPU2941+8
−8
(+14)45.5 − 54.5
(+23−32=45)
45.5%
45.5 / 100
3.1%
−13
–   Hiarcs 12.1 4CPU2939+10
−10
(+12)52 − 48
(+36−32=32)
52.0%
52.0 / 100
6.0%
+27
–   Deep Shredder 11 64-bit 4CPU2932+9
−9
(+5)45 − 54
(+29−38=32)
45.5%
45.0 / 99
23.7%
−25
–   Deep Sjeng 3.0 64-bit 4CPU2930+9
−9
(+3)44 − 56
(+31−43=26)
44.0%
44.0 / 100
31.7%
−39
–   Glaurung 2.2 64-bit 4CPU2915+12
−12
(−12)49.5 − 50.5
(+30−31=39)
49.5%
49.5 / 100
91.5%
−15
–   Bright 0.4a 4CPU2910+11
−11
(−17)48.5 − 51.5
(+31−34=35)
48.5%
48.5 / 100
97.6%
−27
–   Toga II 1.4 beta5c 4CPU2904+9
−9
(−23)57 − 43
(+42−28=30)
57.0%
57.0 / 100
99.8%
+26
–   Toga II 1.4.1SE 4CPU2900+11
−11
(−27)51.5 − 48.5
(+33−30=37)
51.5%
51.5 / 100
99.9%
−15
–   Fritz 112888+10
−9
(−39)54.5 − 45.5
(+27−18=55)
54.5%
54.5 / 100
100.0%
−12
–   Loop M1-T 64-bit 4CPU2881+9
−9
(−46)63.5 − 36.5
(+45−18=37)
63.5%
63.5 / 100
100.0%
+41
–   Crafty 23.0 64-bit 4CPU2744+17
−17
(−183)80 − 19
(+68−7=24)
80.8%
80.0 / 99
100.0%
+46
–   Scorpio 2.1 64-bit 4CPU2723+17
−17
(−204)77 − 22
(+64−9=26)
77.8%
77.0 / 99
100.0%
−1
–   Arasan 11.3 64-bit 4CPU2574+22
−23
(−353)90 − 9
(+84−3=12)
90.9%
90.0 / 99
100.0%
+19

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Created in 2005-2013 by CCRL team
Last games added on November 14, 2019