CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Protector 1.3.6 64-bit 4CPU (2963+33
−33
)Quote
Author: Raimund Heid Link: Homepage
This is one of the 22 Protector versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 1.8 64-bit 4CPU3107+19
−19
(+144)8 − 16
(+2−10=12)
33.3%
8.0 / 24
0.0%
+44
0 0 0 = = = = = 1 = = = = 0 0 0 0 1 0 = 0 = 0 =
–   ChessBrainVB 3.66 4CPU3106+28
−28
(+143)5 − 11
(+1−7=8)
31.3%
5.0 / 16
0.0%
+34
= = 0 0 = = 0 0 0 0 = 1 = 0 = =
–   Vajolet2 2.5 64-bit 4CPU3096+24
−24
(+133)6 − 16
(+1−11=10)
27.3%
6.0 / 22
0.0%
−6
= 0 = 0 0 = = 0 0 = 0 = 0 0 = 1 = 0 0 = 0 =
–   Critter 0.90 64-bit 4CPU3078+31
−31
(+115)10 − 24
(+3−17=14)
29.4%
10.0 / 34
0.0%
−16
1 0 0 = = 1 = = 0 = 0 = 0 0 = 0 0 = = 0 0 = = = 0 0 0 0 0 = 0 1 0 =
–   Critter 0.80 64-bit 4CPU3034+31
−30
(+71)9.5 − 22.5
(+2−15=15)
29.7%
9.5 / 32
0.1%
−51
= 0 = = 1 = = = 0 = 1 0 = 0 0 0 = = = = 0 0 0 = 0 0 0 = = 0 0 0
–   Deep Shredder 12 64-bit 4CPU3018+10
−10
(+55)10 − 20
(+6−16=8)
33.3%
10.0 / 30
0.1%
−59
= 0 0 1 0 0 = 1 = 1 0 0 1 0 0 = 0 0 = 0 1 1 = 0 0 0 = 0 0 =
–   EXchess 7.88b 64-bit 4CPU2957+29
−29
(−6)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
60.4%
+21
0 1 = = = = = = = 1
–   Crafty 25.0 64-bit 4CPU2950+25
−25
(−13)8 − 2
(+6−0=4)
80.0%
8.0 / 10
74.0%
+184
1 1 1 1 = = = 1 = 1
–   Onno 1.2.70 64-bit 4CPU2934+19
−19
(−29)20 − 11
(+11−2=18)
64.5%
20.0 / 31
93.9%
+54
= = = = = = 1 = 1 = = 1 = 1 1 1 = 1 = 0 = 1 = 1 1 = 0 1 = = =
–   Bobcat 7.1 64-bit 4CPU2932+33
−33
(−31)7 − 3
(+5−1=4)
70.0%
7.0 / 10
90.4%
+98
= = 0 1 = 1 1 1 = 1
–   Toga II 1.4.1SE 4CPU2904+13
−13
(−59)15.5 − 8.5
(+9−2=13)
64.6%
15.5 / 24
99.9%
+26
= = 0 = = 1 1 1 0 1 = = = 1 = = 1 1 = = 1 = = 1
–   Crafty 23.3 64-bit 4CPU2837+31
−32
(−126)15.5 − 8.5
(+11−4=9)
64.6%
15.5 / 24
100.0%
−29
1 = 0 = 1 1 1 = 1 = 1 1 0 0 1 = = 1 = = 1 0 1 =
–   Jonny 4.00 4CPU2815+25
−25
(−148)13 − 11
(+9−7=8)
54.2%
13.0 / 24
100.0%
−122
0 0 = = 1 1 1 1 0 0 0 1 1 = 1 = 0 = = = = 0 1 1

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Created in 2005-2013 by CCRL team
Last games added on July 11, 2019