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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EXchess 7.88b 64-bit (2870+25
−25
)Quote
Author: Dan Homan (USA) Link: Homepage
This is one of the 20 EXchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fizbo 1.7 64-bit3063+21
−21
(+193)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−42
0 0 0 0 0 = 1 0 0 =
–   Texel 1.05 64-bit3011+15
−15
(+141)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+55
0 0 1 =
–   SmarThink 1.96 64-bit3006+20
−20
(+136)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.0%
+59
0 = = 0 = = = 0 = =
–   Hakkapeliitta 3.0 64-bit2957+13
−13
(+87)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+244
1 = 1 =
–   Nemorino 2.00 64-bit2947+23
−23
(+77)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+77
= 1 = = 0 = 1 0 1 0
–   Deep Sjeng c't 20102942+10
−10
(+72)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−85
= 0
–   Deep Shredder 12 64-bit2942+10
−9
(+72)5 − 7
(+1−3=8)
41.7%
5.0 / 12
0.0%
+27
0 0 = = = = = = 0 = = 1
–   SmarThink 1.80 64-bit2940+25
−25
(+70)7 − 7
(+4−4=6)
50.0%
7.0 / 14
0.0%
+67
1 1 = = 0 = 0 1 0 = 0 1 = =
–   Hannibal 1.3 32-bit2931+18
−18
(+61)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+2
1 0 0 0 = = 1 = 0 =
–   Laser 1.3 64-bit2925+24
−24
(+55)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.1%
−31
= 1 = = 0 = = 0 0 0
–   Deep Junior Yokohama 64-bit2922+16
−16
(+52)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−90
0 =
–   Spike 1.4 Leiden2921+8
−8
(+51)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−91
= 0
–   Cheng 4.39 64-bit2920+13
−13
(+50)8 − 8
(+5−5=6)
50.0%
8.0 / 16
0.0%
+50
1 = 0 0 = 0 = 1 0 = 1 1 = = 0 1
–   Deep Junior 13.3 32-bit2909+15
−15
(+39)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.5%
+39
= = 0 0 1 = = 1 = =
–   Quazar 0.4 64-bit2905+12
−12
(+35)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.8%
+35
1 0
–   Hiarcs 13.22899+11
−11
(+29)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
2.0%
−72
= = 0 0 0 = 0 1 1 0
–   Vajolet2 2.1 64-bit2897+24
−24
(+27)12.5 − 13.5
(+5−6=15)
48.1%
12.5 / 26
6.1%
+15
1 0 = = = 1 = = 1 1 = 0 0 = = = = 0 = = = 0 1 = = 0
–   DiscoCheck 5.2.1 64-bit2895+15
−15
(+25)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
4.7%
+70
1 1 = = 0 =
–   Booot 5.2.0 64-bit2895+15
−15
(+25)0 − 2
(+0−2=0)
0.0%
0.0 / 2
5.2%
−INF
0 0
–   Spark 1.0 64-bit2894+12
−12
(+24)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
5.1%
−133
0 =
–   Deuterium 14.3.34.130 64-bit2892+13
−13
(+22)4 − 2
(+4−2=0)
66.7%
4.0 / 6
6.4%
+171
1 0 1 1 0 1
–   Bobcat 7.6 64-bit2880+23
−23
(+10)5 − 5
(+3−3=4)
50.0%
5.0 / 10
28.8%
+10
= = 0 1 1 = 0 1 = 0
–   Quazar 0.4 32-bit2880+12
−12
(+10)3 − 7
(+1−5=4)
30.0%
3.0 / 10
25.9%
−125
= 0 = 0 = 0 0 1 = 0
–   Protector 1.4.0 32-bit2877+11
−12
(+7)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
30.8%
−17
1 0 = = = = 0 = = =
–   Arasan 18.3 64-bit2875+27
−27
(+5)3 − 3
(+2−2=2)
50.0%
3.0 / 6
40.1%
+5
1 = 0 0 1 =
–   Gull 1.2 32-bit2875+12
−13
(+5)5 − 5
(+2−2=6)
50.0%
5.0 / 10
38.0%
+8
0 = 1 = = = = 0 1 =
–   Crafty 25.0 64-bit2864+20
−20
(−6)13.5 − 14.5
(+7−8=13)
48.2%
13.5 / 28
64.4%
−15
= 0 1 1 0 = = = = 1 0 0 0 0 0 1 = 1 = = 0 = = = = = 1 1
–   Thinker 5.4d Inert 64-bit2862+17
−17
(−8)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
69.4%
−165
0 =
–   Gaviota 1.0 64-bit2859+14
−14
(−11)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
77.4%
+131
1 =
–   Naum 3 64-bit2856+19
−19
(−14)5 − 5
(+3−3=4)
50.0%
5.0 / 10
80.8%
−9
0 = 1 = = 0 1 0 1 =
–   Rybka 1.1 32-bit2854+18
−18
(−16)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
84.1%
−47
1 0 = 0 = 0 1 = = =
–   MinkoChess 1.3 64-bit2854+15
−15
(−16)1 − 1
(+1−1=0)
50.0%
1.0 / 2
85.9%
−16
0 1
–   Rodent 1.7 64-bit2852+19
−19
(−18)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
88.1%
−76
= 0 = 0 = = = 0 = = = 0 = 1
–   Thinker 5.4c Inert 32-bit2850+13
−13
(−20)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
91.6%
−47
= = 0 0 = = = = = 1
–   Bobcat 7.1 64-bit2848+25
−25
(−22)12 − 8
(+8−4=8)
60.0%
12.0 / 20
89.7%
+42
1 0 1 1 = = 1 0 = = = = 1 1 0 1 = 1 0 =
–   Atlas 3.80 64-bit2847+14
−14
(−23)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
94.3%
+50
1 = 0 = 1 1 1 = 0 1 = = 0 1
–   Nemo 1.0.1 64-bit2847+13
−13
(−23)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
94.4%
+119
= 1
–   Dirty 3Nov2015 64-bit2837+17
−17
(−33)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
98.5%
−107
1 0 = 1 0 0 0 = 0 = 0 = = 1
–   Pedone 1.3 64-bit2836+23
−23
(−34)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
97.8%
−52
0 1 = 0 = = = 1 = = = = 1 0 = 0
–   The Baron 3.41 64-bit2828+27
−27
(−42)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
98.8%
+51
= = 0 1 = 1 = 1 = 1
–   DisasterArea 1.54 64-bit2828+18
−18
(−42)9 − 7
(+6−4=6)
56.3%
9.0 / 16
99.7%
0
1 0 1 = = 1 1 0 0 = 0 = 1 = = 1
–   SmarThink 1.40 64-bit2820+33
−33
(−50)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
99.2%
−25
1 = = = = 1 = = = 0
–   Tornado 4.88 64-bit2820+16
−16
(−50)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
+1
= = = 1 = 1 1 0 = =
–   Rodent II 0.8.7 64-bit2810+27
−27
(−60)3 − 3
(+1−1=4)
50.0%
3.0 / 6
99.9%
−60
= = = = 0 1
–   Scorpio 2.7.7 64-bit2805+16
−16
(−65)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
100.0%
−2
= 1 1 = = = 1 1 = 0 1 0 = =
–   Rhetoric 1.4.3 64-bit2799+14
−15
(−71)9 − 5
(+8−4=2)
64.3%
9.0 / 14
100.0%
+40
1 0 1 = = 1 0 0 1 1 1 1 1 0
–   GnuCheese 1.00 64-bit2794+16
−16
(−76)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+6
1 0 = 1
–   Crafty 23.3 64-bit2752+32
−32
(−118)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−86
= 1 1 1 1 = 0 0 = 0
–   Laser 1.0 64-bit2729+29
−29
(−141)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−81
= = = 1
–   Godel 3.4.9 64-bit2726+14
−14
(−144)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Tucano 6.00 64-bit2725+16
−16
(−145)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+110
= 1 1 1 = 1 = 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
EXchess 7.88b 64-bit
played with current
participants of this list
Represented by
1-2-CPU    94EXchess 7.97b 64-bit
All    82EXchess 7.97b 64-bit
Free    98EXchess 7.97b 64-bit
Free 1-2-CPU    96EXchess 7.97b 64-bit
Free single-CPU    96EXchess 7.97b 64-bit
Single-CPU    94EXchess 7.97b 64-bit

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