CCRL 40/40
Downloads and Statistics
December 16, 2017
Testing summary:
Total: 768'714 games
played by 1'999 programs
105443 CPU days (X2 4600+)

White wins: 263'775 (34.3%)
Black wins: 195'465 (25.4%)
Draws: 309'474 (40.3%)
White score: 54.4%

Engine Details

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Show each game results
EXchess 7.51b 64-bit 4CPU (2940+35
−35
)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 4CPU3125+27
−27
(+185)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
+9
1 = = 0 0 0 0 0 0 =
–   Andscacs 0.80 64-bit 4CPU3029+31
−31
(+89)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+184
1 1 = 0
–   Deep Junior 13.3 64-bit 4CPU3026+18
−18
(+86)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+145
1 = = =
–   Spike 1.4 Leiden 4CPU3023+11
−11
(+83)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−199
0 0 0 =
–   Cheng4 0.38 64-bit 4CPU2986+24
−24
(+46)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
1.5%
−19
0 = 0 0 = = 1 = = 0 = 0 = 1
–   Spark 1.0 64-bit 4CPU2974+13
−13
(+34)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
3.5%
−117
0 = 0 0 0 1 1 0
–   Zappa Mexico II 64-bit 4CPU2973+10
−10
(+33)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
4.0%
+64
1 = = = = = 0 1
–   Fizbo 1.31 64-bit 4CPU2960+30
−29
(+20)12.5 − 15.5
(+7−10=11)
44.6%
12.5 / 28
18.1%
−11
0 = 1 0 0 1 = 0 = 0 = = 1 0 = = 1 0 0 1 1 = = = 0 0 = 1
–   Crafty 25.0 64-bit 4CPU2955+25
−25
(+15)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
24.9%
−9
0 = = = = 1 = = = 0
–   Gaviota 1.0 64-bit 4CPU2943+18
−18
(+3)9 − 9
(+4−4=10)
50.0%
9.0 / 18
43.7%
+3
= 0 0 0 = 0 = = 1 1 = 1 1 = = = = =
–   Arasan 17.5 64-bit 4CPU2940+27
−27
(0)4.5 − 7.5
(+0−3=9)
37.5%
4.5 / 12
50.3%
−59
= = = 0 = = 0 = = 0 = =
–   Deep Sjeng WC2008 64-bit 4CPU2929+12
−12
(−11)6 − 2
(+4−0=4)
75.0%
6.0 / 8
70.9%
+142
1 1 1 = = 1 = =
–   Toga II 3.0 4CPU2928+23
−23
(−12)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
70.8%
−103
= 0 1 0
–   Ethereal 8.61a 64-bit 4CPU2928+117
−121
(−12)1 − 1
(+0−0=2)
50.0%
1.0 / 2
56.9%
−12
= =
–   Tornado 7.0 64-bit 4CPU2902+26
−26
(−38)8 − 6
(+5−3=6)
57.1%
8.0 / 14
95.7%
+3
1 1 = = = 0 = 1 1 = 0 = 1 0
–   Cheng4 0.36c 64-bit 4CPU2901+30
−30
(−39)1 − 3
(+0−2=2)
25.0%
1.0 / 4
95.0%
−188
0 = = 0
–   Tornado 6.0 64-bit 4CPU2901+26
−26
(−39)9 − 9
(+3−3=12)
50.0%
9.0 / 18
96.4%
−41
= = = = 0 0 = = = = 0 1 = = 1 = = 1
–   Glaurung 2.2 64-bit 4CPU2899+16
−16
(−41)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
97.9%
−136
= 0 0 1
–   MinkoChess 1.3 64-bit 4CPU2895+22
−22
(−45)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
98.4%
+134
1 = 1 1 1 = 1 = 1 0
–   Bright 0.5c 4CPU2895+25
−25
(−45)3 − 1
(+3−1=0)
75.0%
3.0 / 4
97.9%
+180
1 1 0 1
–   Crafty 24.1 64-bit 4CPU2883+31
−32
(−57)7 − 7
(+5−5=4)
50.0%
7.0 / 14
99.2%
−57
1 = = 0 0 0 1 1 0 = = 1 0 1
–   Scorpio 2.7.6 64-bit 4CPU2879+26
−26
(−61)9 − 5
(+5−1=8)
64.3%
9.0 / 14
99.7%
+19
1 1 = = = = 1 = 0 = = 1 1 =
–   Bobcat 6.4b 64-bit 4CPU2871+27
−27
(−69)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.9%
+80
1 1 = =
–   Rodent 1.7 64-bit2852+19
−19
(−88)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+61
= = 1 1
–   BugChess2 1.9 64-bit 4CPU2850+26
−26
(−90)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+191
= 1 1 1
–   Octochess r5190 64-bit 4CPU2829+25
−25
(−111)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+3
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
1 = = 1 = 1 = 0

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
EXchess 7.51b 64-bit 4CPU
played with current
participants of this list
Represented by
All    28EXchess 7.97b 64-bit

Created in 2005-2013 by CCRL team
Last games added on December 16, 2017