CCRL 40/15
Downloads and Statistics
June 27, 2020
Testing summary:
Total: 1'157'654 games
played by 2'680 programs

White wins: 399'695 (34.5%)
Black wins: 295'571 (25.5%)
Draws: 462'388 (39.9%)
White score: 54.5%

Engine Details

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EXchess 7.71b 64-bit 4CPU (2932+28
−28
)Quote
Author: Dan Homan (USA) Link: Homepage
This is one of the 20 EXchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Andscacs 0.81 64-bit 4CPU3076+31
−31
(+144)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+144
–   Deep Junior 13 64-bit 4CPU3027+16
−16
(+95)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Senpai 1.0 64-bit 4CPU3023+16
−16
(+91)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−51
–   Spike 1.4 Leiden 4CPU3016+11
−11
(+84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+84
–   Cheng 4.39 64-bit 4CPU3010+15
−15
(+78)8 − 12
(+3−7=10)
40.0%
8.0 / 20
0.0%
+20
–   Rybka 2.1 64-bit 4CPU2997+29
−29
(+65)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
–   Fizbo 1.5 64-bit 4CPU2992+27
−27
(+60)9.5 − 18.5
(+5−14=9)
33.9%
9.5 / 28
0.1%
−51
–   Cheng4 0.38 64-bit 4CPU2980+24
−24
(+48)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.5%
+190
–   Arasan 18.2 64-bit 4CPU2970+28
−28
(+38)2 − 5
(+0−3=4)
28.6%
2.0 / 7
2.7%
−86
–   Spark 1.0 64-bit 4CPU2969+13
−13
(+37)9 − 11
(+2−4=14)
45.0%
9.0 / 20
0.9%
+9
–   Zappa Mexico 64-bit 4CPU2959+15
−15
(+27)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
5.0%
−115
–   Hakkapeliitta 3.0 64-bit2954+12
−12
(+22)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
7.9%
−98
–   Gaviota 1.0 64-bit 4CPU2942+16
−16
(+10)12.5 − 9.5
(+7−4=11)
56.8%
12.5 / 22
26.3%
+49
–   Arasan 17.5 64-bit 4CPU2934+27
−27
(+2)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
45.0%
+12
–   Onno 1.2.70 64-bit 4CPU2933+19
−19
(+1)8.5 − 5.5
(+4−1=9)
60.7%
8.5 / 14
46.6%
+57
–   Fizbo 1.4 64-bit 4CPU2932+28
−28
(0)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
50.6%
+29
–   Spark 0.4 64-bit 4CPU2932+21
−21
(0)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
50.0%
−179
–   Bobcat 7.1 64-bit 4CPU2931+31
−31
(−1)4 − 4
(+2−2=4)
50.0%
4.0 / 8
51.8%
+4
–   Arasan 18.0 64-bit 4CPU2926+29
−29
(−6)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
61.7%
−30
–   Thinker 5.4d Inert 64-bit 4CPU2926+22
−22
(−6)0 − 2
(+0−2=0)
0.0%
0.0 / 2
63.2%
−INF
–   Deep Sjeng WC2008 64-bit 4CPU2925+12
−13
(−7)5 − 7
(+2−4=6)
41.7%
5.0 / 12
67.6%
−55
–   Toga II 3.0 4CPU2918+22
−23
(−14)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
77.3%
+2
–   Cheng4 0.36c 64-bit 4CPU2896+30
−30
(−36)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
95.7%
−12
–   Glaurung 2.2 64-bit 4CPU2895+16
−16
(−37)8 − 2
(+6−0=4)
80.0%
8.0 / 10
98.8%
+155
–   Tornado 7.0 64-bit 4CPU2893+25
−25
(−39)1 − 3
(+0−2=2)
25.0%
1.0 / 4
97.9%
−188
–   Bright 0.5c 4CPU2890+23
−23
(−42)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
98.9%
+104
–   Tornado 4.88 64-bit 4CPU2885+26
−26
(−47)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
99.3%
+73
–   MinkoChess 1.3 64-bit 4CPU2885+21
−21
(−47)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
99.6%
+82
–   Crafty 24.1 64-bit 4CPU2878+31
−32
(−54)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
99.5%
+33
–   Scorpio 2.7.6 64-bit 4CPU2874+26
−26
(−58)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
99.9%
−26
–   Bobcat 6.4b 64-bit 4CPU2866+27
−27
(−66)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
100.0%
+4
–   The Baron 3.29 64-bit 4CPU2865+25
−25
(−67)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Gaviota 0.86 64-bit 4CPU2859+24
−24
(−73)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+103
–   Arasan 16.3 64-bit 4CPU2857+34
−34
(−75)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−79
–   BugChess2 1.9 64-bit 4CPU2838+21
−21
(−94)7 − 5
(+6−4=2)
58.3%
7.0 / 12
100.0%
−31
–   Loop 13.6 (Loop 2007) 64-bit 4CPU2837+19
−19
(−95)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−67
–   Octochess r5190 64-bit 4CPU2822+24
−24
(−110)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+21
–   Pedone 1.1 64-bit 4CPU2819+31
−31
(−113)8 − 3
(+6−1=4)
72.7%
8.0 / 11
100.0%
+33
–   Pedone 1.2 64-bit 4CPU2800+36
−36
(−132)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Alfil 13.1 64-bit 4CPU2745+28
−28
(−187)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
−12
–   Nebula 2.0 64-bit 4CPU2726+20
−20
(−206)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−142

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Created in 2005-2013 by CCRL team
Last games added on June 27, 2020