CCRL 40/40
Downloads and Statistics
December 14, 2019
Testing summary:
Total: 1'105'634 games
played by 2'577 programs
151171 CPU days (X2 4600+)

White wins: 383'085 (34.6%)
Black wins: 284'446 (25.7%)
Draws: 438'103 (39.6%)
White score: 54.5%

Engine Details

Options
Show each game results
EXchess 7.51b 64-bit 4CPU (2940+33
−33
)Quote
Author: Dan Homan (USA) Link: Homepage
This is one of the 20 EXchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fizbo 1.7 64-bit 4CPU3119+27
−27
(+179)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
+3
1 = = 0 0 0 0 0 0 =
–   ChessBrainVB 3.66 4CPU3106+28
−28
(+166)3.5 − 12.5
(+1−10=5)
21.9%
3.5 / 16
0.0%
−28
0 1 = = 0 = 0 0 = 0 0 = 0 0 0 0
–   Andscacs 0.80 64-bit 4CPU3024+31
−31
(+84)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+179
1 1 = 0
–   Deep Junior 13.3 64-bit 4CPU3019+18
−18
(+79)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+138
= 1 = =
–   Spike 1.4 Leiden 4CPU3017+10
−11
(+77)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−205
0 0 0 =
–   Cheng4 0.38 64-bit 4CPU2981+24
−24
(+41)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
2.3%
−24
0 0 = 0 0 = = 1 = = = 0 = 1
–   Spark 1.0 64-bit 4CPU2970+13
−13
(+30)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
5.1%
−121
1 0 0 1 = 0 0 0
–   Zappa Mexico II 64-bit 4CPU2969+10
−10
(+29)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
5.0%
+60
0 1 = = = 1 = =
–   Fizbo 1.31 64-bit 4CPU2956+30
−30
(+16)12.5 − 15.5
(+7−10=11)
44.6%
12.5 / 28
22.8%
−15
0 0 = 1 0 0 = = = = 1 0 0 1 = 0 = 1 0 = = = 1 0 0 1 1 =
–   Crafty 25.0 64-bit 4CPU2950+25
−25
(+10)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
30.6%
−14
= = = 0 0 = = = = 1
–   Gaviota 1.0 64-bit 4CPU2943+16
−16
(+3)9 − 9
(+4−4=10)
50.0%
9.0 / 18
43.0%
+3
0 = = = 0 = = 1 = 0 = = 0 = 1 1 = 1
–   Arasan 17.5 64-bit 4CPU2935+27
−27
(−5)4.5 − 7.5
(+0−3=9)
37.5%
4.5 / 12
58.1%
−64
= = = 0 = = = 0 = = 0 =
–   Ethereal 8.62 64-bit 4CPU2932+22
−22
(−8)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
64.9%
+87
1 0 1 = = = 0 1 = = 1 1 1 1 = =
–   Deep Sjeng WC2008 64-bit 4CPU2926+12
−12
(−14)6 − 2
(+4−0=4)
75.0%
6.0 / 8
77.4%
+139
= = 1 1 1 = 1 =
–   Toga II 3.0 4CPU2919+22
−22
(−21)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
83.8%
−112
= 0 1 0
–   Cheng4 0.36c 64-bit 4CPU2897+30
−30
(−43)1 − 3
(+0−2=2)
25.0%
1.0 / 4
96.7%
−192
0 = = 0
–   Tornado 6.0 64-bit 4CPU2896+26
−26
(−44)9 − 9
(+3−3=12)
50.0%
9.0 / 18
98.1%
−46
= 1 = = = = 0 1 = 1 = = = = 0 0 = =
–   Glaurung 2.2 64-bit 4CPU2896+16
−16
(−44)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
98.9%
−139
0 1 = 0
–   Tornado 7.0 64-bit 4CPU2894+25
−25
(−46)8 − 6
(+5−3=6)
57.1%
8.0 / 14
98.5%
−4
= = 1 = 1 1 = 0 = 1 0 0 1 =
–   Bright 0.5c 4CPU2891+22
−23
(−49)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.1%
+176
1 0 1 1
–   MinkoChess 1.3 64-bit 4CPU2886+21
−21
(−54)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.6%
+125
1 1 1 0 1 = 1 = 1 =
–   Crafty 24.1 64-bit 4CPU2878+31
−31
(−62)7 − 7
(+5−5=4)
50.0%
7.0 / 14
99.6%
−62
= = = 1 0 0 0 0 1 1 0 1 1 =
–   Scorpio 2.7.6 64-bit 4CPU2875+26
−26
(−65)9 − 5
(+5−1=8)
64.3%
9.0 / 14
99.9%
+15
= = 1 = = 1 1 = 1 1 = = = 0
–   Bobcat 6.4b 64-bit 4CPU2867+27
−27
(−73)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+76
= = 1 1
–   Rodent 1.7 64-bit2851+19
−19
(−89)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+60
1 1 = =
–   BugChess2 1.9 64-bit 4CPU2838+21
−21
(−102)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+179
1 1 = 1
–   Octochess r5190 64-bit 4CPU2823+24
−24
(−117)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−2
1 = = 1 = = 1 = = 1
–   Pedone 1.1 64-bit 4CPU2819+31
−31
(−121)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−42
= = 0 1 = 1 = 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on December 14, 2019