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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Show each game results
EXchess 7.51b 64-bit 4CPU (2946+34
−34
)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
(+179)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
+3
1 = = 0 0 0 0 0 0 =
–   Andscacs 0.80 64-bit 4CPU3030+31
−31
(+84)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+179
1 = 0 1
–   Deep Junior 13.3 64-bit 4CPU3025+18
−18
(+79)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+138
1 = = =
–   Spike 1.4 Leiden 4CPU3023+11
−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 4CPU2987+24
−24
(+41)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
2.6%
−24
0 0 0 = 1 = 0 = 0 = = 1 = =
–   Spark 1.0 64-bit 4CPU2975+13
−13
(+29)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
6.1%
−122
0 0 = 0 1 0 0 1
–   Zappa Mexico II 64-bit 4CPU2973+10
−10
(+27)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
6.9%
+58
1 = = = 0 1 = =
–   Fizbo 1.31 64-bit 4CPU2961+30
−29
(+15)12.5 − 15.5
(+7−10=11)
44.6%
12.5 / 28
25.0%
−16
0 0 0 = = 1 0 0 = 1 0 0 = = = 1 = = 1 0 = = 1 0 0 1 1 =
–   Crafty 25.0 64-bit 4CPU2955+25
−25
(+9)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
34.2%
−15
= = = 0 0 = = = = 1
–   Gaviota 1.0 64-bit 4CPU2944+18
−18
(−2)9 − 9
(+4−4=10)
50.0%
9.0 / 18
54.9%
−2
= 0 = 1 0 0 = = = = = 1 1 1 = = 0 =
–   Arasan 17.5 64-bit 4CPU2940+27
−27
(−6)4.5 − 7.5
(+0−3=9)
37.5%
4.5 / 12
60.7%
−65
0 = 0 = = = = = 0 = = =
–   Ethereal 8.62 64-bit 4CPU2939+26
−26
(−7)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
63.1%
+88
1 0 1 = = = 0 1 = = 1 1 1 1 = =
–   Deep Sjeng WC2008 64-bit 4CPU2930+12
−12
(−16)6 − 2
(+4−0=4)
75.0%
6.0 / 8
80.6%
+137
1 = 1 1 = = 1 =
–   Toga II 3.0 4CPU2929+23
−23
(−17)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
79.5%
−108
= 0 1 0
–   Tornado 6.0 64-bit 4CPU2902+26
−26
(−44)9 − 9
(+3−3=12)
50.0%
9.0 / 18
98.1%
−46
= = = = 1 = = = = 0 1 0 0 = = = = 1
–   Cheng4 0.36c 64-bit 4CPU2902+30
−30
(−44)1 − 3
(+0−2=2)
25.0%
1.0 / 4
97.2%
−193
= 0 0 =
–   Glaurung 2.2 64-bit 4CPU2900+16
−16
(−46)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.1%
−141
0 1 = 0
–   Tornado 7.0 64-bit 4CPU2900+25
−25
(−46)8 − 6
(+5−3=6)
57.1%
8.0 / 14
98.4%
−4
1 0 = = = 1 1 = 0 = 1 0 1 =
–   Bright 0.5c 4CPU2897+24
−24
(−49)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.0%
+176
1 1 0 1
–   MinkoChess 1.3 64-bit 4CPU2895+22
−22
(−51)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.3%
+128
1 1 = 1 = 1 0 = 1 1
–   Crafty 24.1 64-bit 4CPU2884+31
−32
(−62)7 − 7
(+5−5=4)
50.0%
7.0 / 14
99.6%
−62
1 = = = 1 0 0 1 = 0 0 1 0 1
–   Scorpio 2.7.6 64-bit 4CPU2879+26
−26
(−67)9 − 5
(+5−1=8)
64.3%
9.0 / 14
99.9%
+13
= 1 = = = 0 = = 1 = 1 1 1 =
–   Bobcat 6.4b 64-bit 4CPU2872+27
−27
(−74)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+75
1 1 = =
–   Rodent 1.7 64-bit2853+19
−19
(−93)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+56
= = 1 1
–   BugChess2 1.9 64-bit 4CPU2850+26
−26
(−96)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+185
= 1 1 1
–   Octochess r5190 64-bit 4CPU2830+25
−25
(−116)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−1
1 = 1 = 1 = 1 = = =
–   Pedone 1.1 64-bit 4CPU2820+31
−31
(−126)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−47
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 4CPU

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