CCRL 40/40
Downloads and Statistics
July 15, 2017
Testing summary:
Total: 726'377 games
played by 1'902 programs
99634 CPU days (X2 4600+)

White wins: 249'978 (34.4%)
Black wins: 185'669 (25.6%)
Draws: 290'730 (40.0%)
White score: 54.4%

Engine Details

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Crafty 25.2 64-bit 4CPU#32  (3032+27
−27
)Quote
Author: Robert Hyatt (USA) Links: Hyatt's FTP, Dann Corbit, WBEC
This is one of the 34 Crafty versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   NirvanaChess 2.3 64-bit 4CPU3158+19
−19
(+126)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Protector 1.9.0 64-bit 4CPU3148+17
−17
(+116)7.5 − 26.5
(+1−20=13)
22.1%
7.5 / 34
0.0%
−68
0 0 0 0 0 0 = = 0 0 0 0 = = 0 0 = = = 0 0 0 0 = 0 = 0 = = = 0 = 1 0
–   Texel 1.06 64-bit 4CPU3140+20
−20
(+108)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Chiron 3.01 64-bit 4CPU3139+24
−25
(+107)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+107
0 1
–   BlackMamba 2.0 64-bit 4CPU3132+15
−15
(+100)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−56
= 0
–   Naum 4.6 64-bit 4CPU3104+14
−14
(+72)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−85
= 0
–   Alfil 15.8 64-bit 4CPU3065+26
−26
(+33)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
5.0%
−123
= 0
–   Hiarcs 14 4CPU3061+13
−13
(+29)1 − 1
(+0−0=2)
50.0%
1.0 / 2
3.9%
+29
= =
–   Arasan 19.2 64-bit 4CPU3052+31
−31
(+20)16 − 20
(+4−8=24)
44.4%
16.0 / 36
16.8%
−11
= 1 1 = 1 0 = = = = = 0 0 1 0 = = = = = = = = = = = = = 0 = = 0 = 0 = 0
–   Vajolet2 2.2 64-bit 4CPU3052+27
−27
(+20)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
16.8%
+176
1 =
–   Pedone 1.5 64-bit 4CPU3052+33
−33
(+20)25.5 − 28.5
(+12−15=27)
47.2%
25.5 / 54
16.6%
+2
= = 1 = 0 1 0 = 0 1 = 1 = 1 0 = = 1 = = 1 = 1 = 0 1 = = 0 0 0 = = 0 = = = = = = = 1 = = 1 0 0 = 0 0 0 = 0 1
–   Bobcat 8.0 64-bit 4CPU3046+32
−32
(+14)26.5 − 27.5
(+15−16=23)
49.1%
26.5 / 54
25.7%
+10
0 = 1 = 0 = = = 1 = 1 = = 1 0 0 0 0 = 1 0 = 1 = 0 0 1 = 0 = 1 0 = = 0 = = = 1 0 1 = 0 1 = 1 = 1 0 1 0 = = 1
–   Arasan 20.0 64-bit 4CPU3040+35
−35
(+8)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
36.3%
+56
0 = = = 1 1 0 1 = = 1 = = 1 1 0 0 = 1 =
–   Deep Junior Yokohama 64-bit 4CPU3034+16
−16
(+2)12.5 − 9.5
(+7−4=11)
56.8%
12.5 / 22
47.2%
+42
= 0 0 = 1 = 1 1 = = 1 1 = = = = = 0 1 = 1 0
–   Senpai 1.0 64-bit 4CPU3033+16
−16
(+1)1 − 1
(+0−0=2)
50.0%
1.0 / 2
48.7%
+1
= =
–   Laser 1.3 64-bit 4CPU3025+32
−32
(−7)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
64.0%
−52
= 1 = 0 = 0 0 = = 1 1 = 0 0 0 = 0 = = 1
–   Cheng 4.39 64-bit 4CPU3022+18
−19
(−10)11.5 − 10.5
(+6−5=11)
52.3%
11.5 / 22
73.5%
+6
= = = 0 1 = 1 0 = 0 1 = 0 = 0 1 1 = = = 1 =
–   Nemorino 2.00 64-bit 4CPU3020+34
−34
(−12)9.5 − 10.5
(+3−4=13)
47.5%
9.5 / 20
72.0%
−24
0 = 1 = = = = 1 0 = = = 1 = = 0 = = = 0
–   Spark 1.0 64-bit 4CPU2977+13
−13
(−55)19 − 13
(+11−5=16)
59.4%
19.0 / 32
100.0%
0
1 = = 1 = = 0 = 0 = = 0 1 = = 0 1 1 = = 0 = = 1 1 1 1 1 = = = 1
–   EXchess 7.88b 64-bit 4CPU2965+29
−29
(−67)22.5 − 9.5
(+16−3=13)
70.3%
22.5 / 32
100.0%
+62
= 1 1 1 0 1 = 1 1 1 1 = = 1 = 1 0 1 1 1 0 1 = = = 1 = = = = 1 =
–   Gaviota 1.0 64-bit 4CPU2945+18
−18
(−87)20.5 − 11.5
(+13−4=15)
64.1%
20.5 / 32
100.0%
+1
1 = 0 = 1 = = = 0 = = = 1 0 1 = 1 1 1 = 1 = 1 = 1 = 1 0 = 1 = 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Crafty 25.2 64-bit 4CPU
played with current
participants of this list
Represented by
All    76Crafty 25.2 64-bit
Free    2Crafty 25.2 64-bit

Created in 2005-2013 by CCRL team
Last games added on July 15, 2017