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 22.8 32-bit (2591+33
−33
)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
–   Twisted Logic 200806202722+16
−17
(+131)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+48
1 = 0 0
–   Frenzee Feb08 32-bit2694+13
−14
(+103)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+103
= = 0 1
–   Chessmaster 11 Conqueror2690+21
−21
(+99)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−5
1 0 0 = 0 = 1 0 0 =
–   Movei 00.8.438 (10 10 10)2667+12
−12
(+76)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+171
1 0 = 1
–   ChessBrainVB 2.052667+23
−23
(+76)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
−17
0 = = = 0 =
–   Chessmaster 112666+13
−13
(+75)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−7
= 1 0 0
–   RedQueen 1.1.98 64-bit2661+21
−22
(+70)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+101
1 0 = = = = 1 1 = 0
–   Alaric 7072659+12
−12
(+68)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−27
= 1 0 0
–   ProDeo 1.83c2648+30
−30
(+57)8 − 12
(+4−8=8)
40.0%
8.0 / 20
0.5%
−6
= = = = 0 0 0 1 0 = 1 0 0 1 = 0 1 0 = =
–   E.T. Chess 13.01.082647+14
−14
(+56)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.1%
+205
1 1 = =
–   Cyrano 0.6b17 32-bit2647+14
−14
(+56)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
0.1%
+344
= 1 1 1
–   Colossus 2008b2642+13
−13
(+51)2.5 − 8.5
(+1−7=3)
22.7%
2.5 / 11
0.2%
−149
0 0 0 = = = 0 0 1 0 0
–   Slow Chess Blitz WV2.12638+11
−12
(+47)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.4%
−109
= 0
–   Gandalf 62632+12
−12
(+41)4 − 5
(+2−3=4)
44.4%
4.0 / 9
1.0%
+9
0 0 0 1 = = 1 = =
–   WildCat 82628+14
−14
(+37)15 − 16
(+8−9=14)
48.4%
15.0 / 31
1.9%
+29
= 1 = = = 1 = 0 1 = 0 = 1 = 0 = 0 = = 0 0 1 = = 0 0 1 = 1 1 0
–   Amoeba 1.2 64-bit2624+29
−29
(+33)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
6.7%
−67
= 0 1 0 0 1 0 = = 0
–   Ruffian 2.1.02621+13
−13
(+30)7.5 − 3.5
(+6−2=3)
68.2%
7.5 / 11
4.6%
+158
1 = 1 1 = 1 0 0 1 1 =
–   Hamsters 0.7.12619+14
−14
(+28)2 − 4
(+1−3=2)
33.3%
2.0 / 6
5.8%
−84
1 = = 0 0 0
–   BugChess2 1.6.3 32-bit2619+19
−19
(+28)1 − 1
(+1−1=0)
50.0%
1.0 / 2
6.8%
+28
0 1
–   Pharaon 3.5.12613+13
−13
(+22)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
11.1%
+178
1 =
–   GreKo 2015 64-bit2605+22
−22
(+14)3 − 5
(+1−3=4)
37.5%
3.0 / 8
23.5%
−59
0 0 0 = = 1 = =
–   Alfil 8.1.12600+14
−14
(+9)7.5 − 7.5
(+4−4=7)
50.0%
7.5 / 15
30.3%
+6
= = 0 = 0 = 1 1 = = = 1 1 0 0
–   Sloppy 0.2.2 32-bit2598+14
−14
(+7)10 − 4
(+8−2=4)
71.4%
10.0 / 14
34.0%
+154
= 1 1 = 1 1 = 1 1 = 0 1 1 0
–   Aristarch 4.502596+12
−12
(+5)4 − 7
(+1−4=6)
36.4%
4.0 / 11
38.5%
−68
= 0 0 0 1 = = = 0 = =
–   Pseudo 0.7c2590+13
−13
(−1)6 − 5
(+5−4=2)
54.5%
6.0 / 11
51.9%
+35
0 1 0 = = 1 1 1 1 0 0
–   Petir 4.9999992577+16
−16
(−14)1 − 3
(+0−2=2)
25.0%
1.0 / 4
76.9%
−163
0 = = 0
–   SOS 5.12561+14
−14
(−30)16 − 18
(+11−13=10)
47.1%
16.0 / 34
95.1%
−48
1 = = = 0 1 0 = = 1 1 0 0 0 0 1 1 = 1 = 0 0 0 = 1 1 1 0 0 = 1 = 0 0
–   Cheng3 1.05 32-bit2558+32
−32
(−33)7 − 3
(+7−3=0)
70.0%
7.0 / 10
92.3%
+145
0 0 1 1 1 1 1 1 0 1
–   Ufim 8.022542+13
−13
(−49)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.7%
−205
= 0
–   GarboChess 2.20 32-bit2522+17
−17
(−69)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−16
0 = = = 1 1
–   Glass 1.7 32-bit2514+28
−28
(−77)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−5
0 1 0 1 = 1 0 = 1 1
–   Tao 5.62502+17
−17
(−89)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+67
= 1
–   Hermann 2.4 32-bit2501+23
−23
(−90)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Zurichess Geneva 64-bit2475+27
−27
(−116)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−110
= 1 = 0 = = 1 0
–   Betsabe II 1.662457+22
−22
(−134)4 − 6
(+2−4=4)
40.0%
4.0 / 10
100.0%
−201
1 = 1 = 0 0 = = 0 0

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Crafty 22.8 32-bit
played with current
participants of this list
Represented by
1-2-CPU    129Crafty 25.2 64-bit
32-bit    166Crafty 23.4 32-bit
32-bit 1-2-CPU    166Crafty 23.4 32-bit
32-bit single-CPU    166Crafty 23.4 32-bit
All    129Crafty 25.2 64-bit
Free    120Crafty 25.2 64-bit
Free 1-2-CPU    120Crafty 25.2 64-bit
Free 32-bit    151Crafty 23.4 32-bit
Free 32-bit 1-2-CPU    151Crafty 23.4 32-bit
Free 32-bit single-CPU    151Crafty 23.4 32-bit
Free single-CPU    120Crafty 25.2 64-bit
Single-CPU    129Crafty 25.2 64-bit

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