CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Crafty 25.1 64-bit (2918+36
−36
)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
–   Texel 1.06 64-bit3044+15
−16
(+126)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−3
= 0 0 = = 0 1 0 = 0
–   Elektro 1.2 64-bit3043+17
−17
(+125)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−124
0 0 0 = 0 0 0 0 = =
–   Sting SF 7.3 64-bit3007+31
−31
(+89)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−5
= 0 0 0 = 1 = = = 0
–   Chiron 1.5 64-bit2969+15
−15
(+51)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.6%
+46
0 1 = = = 1 0 1 = 0
–   Pedone 1.5 64-bit2957+21
−21
(+39)3 − 7
(+1−5=4)
30.0%
3.0 / 10
3.4%
−89
= 0 0 = 1 0 0 = = 0
–   Arasan 20.0 64-bit2947+26
−25
(+29)1 − 9
(+0−8=2)
10.0%
1.0 / 10
10.1%
−297
0 = 0 0 0 0 0 0 0 =
–   Deep Shredder 12 64-bit2942+9
−9
(+24)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
10.5%
+103
= 1 1 = 1 = = = = =
–   Deep Junior Yokohama 64-bit2921+16
−16
(+3)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
43.5%
−29
0 = 0 1 1 = 0 1 = 0
–   Gull 1.2 64-bit2920+15
−15
(+2)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
46.1%
+29
1 1 = = = = 1 0 = 0
–   DiscoCheck 5.2 64-bit2902+18
−18
(−16)3 − 7
(+2−6=2)
30.0%
3.0 / 10
79.1%
−167
0 = 0 0 0 1 = 1 0 0
–   Deuterium 14.3.34.130 64-bit2892+13
−13
(−26)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
91.2%
+1
= 1 0 1 = 1 = 1 0 0
–   Bobcat 7.6 64-bit2880+23
−23
(−38)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
96.2%
+51
1 = = = 1 = 1 0 = 1
–   Rybka 1.2 32-bit2871+18
−18
(−47)5 − 5
(+3−3=4)
50.0%
5.0 / 10
98.9%
−51
= 0 = 1 = 0 0 = 1 1
–   Laser 1.2 64-bit2871+23
−23
(−47)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
98.6%
+43
= = 0 = = = 1 1 1 1
–   EXchess 7.92b 64-bit2857+22
−22
(−61)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.8%
+115
1 = 1 = 0 1 = 1 1 1
–   Naum 3 64-bit2856+19
−19
(−62)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.9%
+108
1 0 = 1 = = 1 1 1 1
–   Doch 1.3.4 32-bit2853+23
−22
(−65)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
99.9%
+17
= = = = 1 = 1 = 1 =
–   Thinker 5.4c Inert 32-bit2850+13
−13
(−68)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−36
= = 0 1 = = 1 = 1 0
–   Vajolet2 1.28 64-bit2848+23
−23
(−70)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
99.9%
+16
= = = 0 1 = 1 1 = 1
–   Andscacs 0.70 64-bit2847+28
−28
(−71)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
99.9%
−101
= 0 1 0 1 0 1 = 0 =
–   Atlas 3.80 64-bit2847+14
−14
(−71)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+134
1 1 = 1 1 1 1 1 0 0
–   Zappa Mexico 64-bit2833+16
−16
(−85)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−57
= = = 1 0 1 = 0 1 =
–   Stockfish 1.4 32-bit2830+17
−17
(−88)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+38
1 1 1 = = 0 = = 1 1
–   Toga II 3.1.2SE2821+18
−18
(−97)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+225
1 1 = 1 1 1 = 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Crafty 25.1 64-bit
played with current
participants of this list
Represented by
1-2-CPU    60Crafty 25.2 64-bit
All    30Crafty 25.2 64-bit
Free    40Crafty 25.2 64-bit
Free 1-2-CPU    50Crafty 25.2 64-bit
Free single-CPU    50Crafty 25.2 64-bit
Single-CPU    60Crafty 25.2 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017