CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

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EXchess 7.97b 64-bit 4CPU#57  (2972+18
−18
)Quote
Author: Dan Homan (USA) Link: Homepage
This is one of the 20 EXchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Booot 6.2 64-bit 4CPU3218+14
−14
(+246)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+276
=
–   Fritz 16 64-bit 4CPU3193+12
−12
(+221)7.5 − 28.5
(+3−24=9)
20.8%
7.5 / 36
0.0%
+7
0 0 0 = 0 = 0 0 = 0 0 0 0 0 1 0 0 0 1 1 0 = = 0 0 = 0 0 0 0 0 = 0 = = 0
–   Ethereal 10.00 64-bit 4CPU3190+20
−20
(+218)5 − 25
(+1−21=8)
16.7%
5.0 / 30
0.0%
−30
0 1 0 = 0 = 0 0 0 0 0 = 0 = 0 0 0 = 0 0 0 = 0 = 0 0 0 = 0 0
–   Hannibal 1.7 64-bit 4CPU3154+14
−14
(+182)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+151
=
–   Protector 1.9.0 64-bit 4CPU3139+15
−15
(+167)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+136
=
–   Senpai 2.0 64-bit 4CPU3111+20
−20
(+139)11 − 25
(+3−17=16)
30.6%
11.0 / 36
0.0%
+18
0 = 0 0 0 = = 0 0 = = 1 0 = 0 0 = 0 = 0 0 = = 1 = 0 1 = 0 0 = = 0 0 = =
–   Strelka 5.5 64-bit3104+6
−7
(+132)11 − 25
(+2−16=18)
30.6%
11.0 / 36
0.0%
+12
= = = 0 = 0 1 0 0 0 = 0 = 0 = 0 0 = = 0 = 0 0 = = 0 = 0 = 1 = = = 0 0 =
–   Defenchess 1.1f 64-bit 4CPU3066+19
−18
(+94)12.5 − 23.5
(+5−16=15)
34.7%
12.5 / 36
0.0%
−1
1 1 0 0 1 0 = = 1 = 0 = 0 = = = = 0 = 0 0 1 = 0 0 0 0 = 0 = 0 0 = = = 0
–   Alfil 15.8 64-bit 4CPU3057+22
−22
(+85)13 − 23
(+3−13=20)
36.1%
13.0 / 36
0.0%
+6
0 0 1 0 = = = = 0 = 0 = = = = 0 1 = 1 0 = = 0 = 0 = 0 0 = = = 0 = = = 0
–   Ethereal 9.00 64-bit 4CPU3051+23
−23
(+79)9.5 − 20.5
(+3−14=13)
31.7%
9.5 / 30
0.0%
−35
= 1 0 = 0 0 0 0 = = = 0 0 = 0 0 = = = 1 = = 0 = 0 = 1 0 0 0
–   Vajolet2 2.4 64-bit 4CPU3043+19
−19
(+71)10.5 − 19.5
(+3−12=15)
35.0%
10.5 / 30
0.0%
−20
0 0 1 0 0 1 = 0 0 = = = 0 = = = 0 = = = = 1 0 = 0 = 0 = 0 =
–   Wasp 2.6 64-bit 4CPU3040+18
−18
(+68)10.5 − 25.5
(+3−18=15)
29.2%
10.5 / 36
0.0%
−62
0 0 0 0 = = 1 = 1 0 = = 0 0 1 = 0 = 0 0 0 0 0 0 = = = = = 0 = 0 0 0 = =
–   Pirarucu 2.7.4 64-bit 4CPU3021+22
−21
(+49)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
0.0%
+57
1 0 1 = 0 1 = = 0 0 0 = = 1 0 0 0 1 0 1 0 = = = 1 1 1 1 = = 1 =
–   Spike 1.4 Leiden 4CPU3017+11
−11
(+45)16.5 − 19.5
(+6−9=21)
45.8%
16.5 / 36
0.0%
+21
= = = = = 0 = = = = = 1 1 0 1 0 = 1 = = = = 0 = 1 0 1 = = 0 0 = 0 = = 0
–   Crafty 25.2 64-bit 4CPU3014+16
−16
(+42)13.5 − 22.5
(+4−13=19)
37.5%
13.5 / 36
0.0%
−31
= 0 1 0 = 0 = = 1 = = = = 0 1 0 = = = 0 0 = 0 = = 0 1 0 0 0 = 0 = = = =
–   chess22k 1.10 64-bit 4CPU3014+22
−22
(+42)18.5 − 21.5
(+8−11=21)
46.3%
18.5 / 40
0.1%
+16
1 = 0 1 = = = 0 0 1 = = = = 0 = 1 = 0 = 1 = 0 1 1 = 0 = = = 1 = = = 0 = = 0 0 0
–   Rodent III 0.210 64-bit 4CPU2998+28
−28
(+26)19.5 − 16.5
(+11−8=17)
54.2%
19.5 / 36
5.7%
+50
= = 1 1 = 1 = 0 = 0 0 0 0 = = 1 = = = 1 1 1 1 = = 0 1 = 1 = = = 0 = 1 0
–   SmarThink 1.97 64-bit2996+16
−15
(+24)14.5 − 21.5
(+6−13=17)
40.3%
14.5 / 36
2.2%
−34
0 = 1 0 1 = = = = = 1 = = 0 0 0 0 0 0 = = 1 1 0 = 0 = 0 = = = 0 = = 1 0
–   Xiphos 0.1 64-bit2986+20
−20
(+14)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
13.5%
+23
1 = = 1 0 0 1 = = 0 0 0 = = 0 1 = 1 0 = 1 = = = = = 1 = = 1
–   Demolito 2017-08-26 64-bit 4CPU2964+21
−21
(−8)20 − 16
(+10−6=20)
55.6%
20.0 / 36
70.9%
+24
0 = 1 = 1 = = = = = 1 1 = = 0 1 1 0 0 = = = = 0 = = = = 1 = = 0 = 1 1 1
–   Toga II 4.0 64-bit 4CPU2958+19
−19
(−14)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
85.8%
−4
1 0 0 = 1 = = 1 = 0 1 = = 0 = = 1 0 1 = = = = 1 0 = 0 1 = =
–   chess22k 1.10 64-bit2956+18
−18
(−16)15.5 − 26.5
(+9−20=13)
36.9%
15.5 / 42
89.2%
−105
= 1 0 0 0 = 0 = 1 = 0 0 = 0 1 0 0 = 1 = 0 1 0 0 0 0 0 0 0 0 0 1 0 1 = = = 1 = = = 1
–   Scorpio 2.7.9 64-bit 4CPU2946+22
−22
(−26)21.5 − 14.5
(+15−8=13)
59.7%
21.5 / 36
96.5%
+33
1 1 1 = 1 1 1 = = 1 0 = 0 = 1 1 = 1 0 = = = 1 = 0 1 0 1 = 1 0 0 0 = 1 =
–   Deep Sjeng c't 20102942+10
−10
(−30)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.7%
−INF
0
–   Ethereal 8.62 64-bit 4CPU2932+22
−22
(−40)21.5 − 14.5
(+12−5=19)
59.7%
21.5 / 36
99.8%
+16
= = 1 0 = 0 = = = = 1 1 1 0 = = 1 = = 1 = = = 1 0 1 1 0 1 = 1 = 1 = = =
–   Thinker 5.4d Inert 64-bit 4CPU2927+22
−23
(−45)22.5 − 12.5
(+15−5=15)
64.3%
22.5 / 35
99.9%
+40
0 1 1 1 1 = = 0 0 = 1 = = 1 = 1 = 1 = 1 1 0 = 1 1 = = 1 = = 1 1 = 0 =
–   Gogobello 2.0 64-bit 4CPU2913+25
−25
(−59)16.5 − 15.5
(+8−7=17)
51.6%
16.5 / 32
100.0%
−51
= = = 1 1 0 0 = 0 1 1 = = = = = 0 = = = = = 0 1 0 = 1 = = 1 0 1
–   The Baron 3.41 64-bit 4CPU2903+20
−20
(−69)26 − 14
(+15−3=22)
65.0%
26.0 / 40
100.0%
+16
1 = 0 1 = = = 1 = 1 1 = = = 0 = 1 = 1 = = 1 = 1 = 1 1 = 1 = = = 1 = = 1 = = 1 0
–   Tornado 8.0 64-bit 4CPU2895+20
−20
(−77)21.5 − 9.5
(+16−4=11)
69.4%
21.5 / 31
100.0%
+49
1 = = = 1 1 = 1 = 1 1 1 1 1 1 0 = 0 = 0 1 = 0 1 1 = 1 1 = = 1
–   Deuterium 14.3.34.130 64-bit2892+12
−12
(−80)25 − 11
(+16−2=18)
69.4%
25.0 / 36
100.0%
+36
1 1 1 1 = 1 = = = = 1 = = 1 = 1 = 1 = 1 1 1 1 = 1 = 0 = 1 0 = = 1 = = =
–   Fruit Reloaded 3.2.1 64-bit 4CPU2881+18
−18
(−91)21.5 − 14.5
(+14−7=15)
59.7%
21.5 / 36
100.0%
−28
1 = = 1 1 1 1 = 0 = 1 0 = 0 = = = 1 = = 1 = 0 = 0 = = 0 1 1 1 1 0 1 1 =
–   Scorpio 2.7.6 64-bit 4CPU2875+26
−26
(−97)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Monolith 1.0 64-bit 4CPU2855+22
−22
(−117)21.5 − 10.5
(+13−2=17)
67.2%
21.5 / 32
100.0%
−16
1 = = 1 1 1 = 1 = 1 = 1 1 = = = = 1 = = 1 1 = = 1 1 0 = 0 = = =
–   Zurichess Neuchatel 64-bit2823+14
−14
(−149)25.5 − 10.5
(+17−2=17)
70.8%
25.5 / 36
100.0%
−21
= 1 1 = = 1 = = 1 = = 1 = = = = 1 = = 1 1 0 1 1 1 1 0 1 1 = 1 1 1 = = =
–   Chess Tiger 2007.12704+10
−10
(−268)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−298
=
–   ECE X3 64-bit 4CPU2676+23
−23
(−296)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−265
=

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Created in 2005-2013 by CCRL team
Last games added on October 12, 2019