CCRL 40/40
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 783'129 games
played by 2'026 programs
108312 CPU days (X2 4600+)

White wins: 268'533 (34.3%)
Black wins: 198'801 (25.4%)
Draws: 315'795 (40.3%)
White score: 54.5%

Engine Details

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Crafty 25.1 64-bit (2919+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
–   Elektro 1.2 64-bit3045+17
−17
(+126)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−123
0 0 = = 0 0 0 0 0 =
–   Texel 1.06 64-bit3045+16
−16
(+126)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−3
1 0 = 0 = 0 0 = = 0
–   Sting SF 7.3 64-bit3008+31
−31
(+89)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−5
= = = 0 = 1 = 0 0 0
–   Chiron 1.5 64-bit2969+15
−15
(+50)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.6%
+45
0 1 = 0 = 1 0 1 = =
–   Pedone 1.5 64-bit2958+21
−21
(+39)3 − 7
(+1−5=4)
30.0%
3.0 / 10
3.4%
−89
= 0 0 = = 0 0 = 1 0
–   Arasan 20.0 64-bit2948+26
−26
(+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-bit2943+9
−9
(+24)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
10.8%
+103
= = = = 1 = = 1 1 =
–   Deep Junior Yokohama 64-bit2923+15
−16
(+4)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
42.8%
−28
0 1 = 0 1 = 0 = 0 1
–   Gull 1.2 64-bit2921+15
−15
(+2)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
46.9%
+29
1 0 = 0 = = 1 1 = =
–   DiscoCheck 5.2 64-bit2903+18
−18
(−16)3 − 7
(+2−6=2)
30.0%
3.0 / 10
79.3%
−167
= 1 0 0 0 1 0 = 0 0
–   Deuterium 14.3.34.130 64-bit2893+13
−13
(−26)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
91.4%
+1
= 1 0 0 = 1 = 1 0 1
–   Bobcat 7.6 64-bit2881+23
−23
(−38)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
96.2%
+51
1 0 = 1 1 = 1 = = =
–   Laser 1.2 64-bit2872+23
−23
(−47)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
98.6%
+43
1 1 1 1 = = = = 0 =
–   Rybka 1.2 32-bit2870+18
−18
(−49)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.1%
−53
0 = 1 1 = 0 = 0 = 1
–   Naum 3 64-bit2858+19
−19
(−61)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.8%
+109
1 1 1 1 = = 1 0 = 1
–   EXchess 7.92b 64-bit2858+22
−22
(−61)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.8%
+115
= 1 1 1 0 1 1 = 1 =
–   Doch 1.3.4 32-bit2855+22
−22
(−64)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
99.9%
+18
1 = 1 = 1 = = = = =
–   Thinker 5.4c Inert 32-bit2852+13
−13
(−67)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−35
1 = 1 0 = = 0 1 = =
–   Vajolet2 1.28 64-bit2851+23
−22
(−68)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
99.9%
+18
1 1 = 1 1 = = = = 0
–   Atlas 3.80 64-bit2850+14
−14
(−69)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+136
1 1 0 0 1 1 1 1 = 1
–   Andscacs 0.70 64-bit2848+28
−28
(−71)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
99.9%
−101
1 = 0 = 1 0 = 0 1 0
–   Zappa Mexico 64-bit2834+16
−16
(−85)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−57
= 0 1 = 0 1 = = = 1
–   Stockfish 1.4 32-bit2831+17
−17
(−88)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+38
= = 1 1 = 0 1 1 1 =
–   Toga II 3.1.2SE2821+18
−18
(−98)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+224
= 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    40Crafty 25.2 64-bit
All    20Crafty 25.2 64-bit
Free    20Crafty 25.2 64-bit
Free 1-2-CPU    20Crafty 25.2 64-bit
Free single-CPU    20Crafty 25.2 64-bit
Single-CPU    40Crafty 25.2 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018