CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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EXchess 7.31b 64-bit (2777+27
−27
)Quote
Author: Dan Homan (USA) Link: Homepage
This is one of the 19 EXchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Deep Shredder 12 64-bit2942+9
−9
(+165)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−30
0 0 0 = = = 0 0 = 0
–   Deep Junior 13.3 64-bit2924+17
−17
(+147)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+88
0 = 1 = 0 0 = 0 1 =
–   Spike 1.4 Leiden2920+8
−8
(+143)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−167
= 0 0 0 0 1 0 0 0 0
–   Hannibal 1.2 32-bit2904+15
−15
(+127)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.0%
+47
= 0 = = 0 = = = = 0
–   Booot 5.2.0 64-bit2895+15
−15
(+118)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   DiscoCheck 5.2.1 64-bit2895+15
−15
(+118)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−91
0 0 0 1 1 = 0 0 0 0
–   iCE 2.0 64-bit2893+17
−17
(+116)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+116
0 1
–   Quazar 0.4 32-bit2881+12
−12
(+104)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+16
0 0 = = = = 0 1 0 =
–   Protector 1.4.0 32-bit2877+12
−12
(+100)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−74
0 0 1 0 = 0 = = 0 0
–   Vajolet2 1.45 64-bit2867+20
−20
(+90)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+18
= 1 = 0 0 1 = 0 = 0
–   Gaviota 1.0 64-bit2859+14
−14
(+82)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+22
= = 0 =
–   Deuterium 14.2.33.276 64-bit2858+25
−25
(+81)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−201
= 0 0 0
–   Toga II 3.02851+16
−16
(+74)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−108
= 0 0 0 0 1 0 =
–   Andscacs 0.70 64-bit2847+28
−28
(+70)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+70
= = 1 0
–   Fizbo 1.2 64-bit2833+27
−27
(+56)7 − 9
(+3−5=8)
43.8%
7.0 / 16
0.2%
+19
1 = 0 0 0 0 = = = = 1 = 1 0 = =
–   NirvanaChess 1.8 64-bit2828+25
−25
(+51)9 − 7
(+4−2=10)
56.3%
9.0 / 16
0.3%
+82
1 = 1 1 = = 0 0 1 = = = = = = =
–   Murka 3 64-bit2825+13
−13
(+48)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.1%
+143
= 1 1 0
–   DisasterArea 1.542823+31
−31
(+46)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
1.4%
−21
= 0 = =
–   Tornado 4.88 64-bit2820+15
−15
(+43)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.4%
−99
0 =
–   Tornado 6.0 64-bit2820+21
−21
(+43)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.7%
+277
1 1 0 1
–   NirvanaChess 1.7 64-bit2811+32
−32
(+34)5 − 7
(+1−3=8)
41.7%
5.0 / 12
5.3%
−9
= = = 0 1 = 0 0 = = = =
–   Arasan 17.3 64-bit2807+32
−32
(+30)2 − 2
(+1−1=2)
50.0%
2.0 / 4
8.0%
+30
0 = 1 =
–   Crafty 24.1 64-bit2803+22
−22
(+26)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
6.6%
+71
1 = 1 = 0 =
–   Cheng4 0.36c 64-bit2798+17
−18
(+21)10 − 12
(+6−8=8)
45.5%
10.0 / 22
9.2%
−6
1 1 1 = 0 = = 0 = 1 = 0 0 0 1 0 = = 1 = 0 0
–   Hiarcs Paderborn 20072796+18
−18
(+19)2 − 0
(+2−0=0)
100.0%
2.0 / 2
12.5%
+INF
1 1
–   Arasan 17.2 64-bit2789+28
−28
(+12)7.5 − 5.5
(+3−1=9)
57.7%
7.5 / 13
26.8%
+49
1 = = = = 0 = 1 = 1 = = =
–   Atlas 3.70em 64-bit2787+22
−22
(+10)11.5 − 10.5
(+7−6=9)
52.3%
11.5 / 22
26.7%
+23
1 = = 1 = 1 0 0 = 0 1 = = 0 1 1 = 0 1 = 0 =
–   Loop 13.6 (Loop 2007) 64-bit2787+17
−17
(+10)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
26.3%
−132
0 =
–   Crafty 23.6 64-bit2786+27
−27
(+9)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
31.5%
−22
1 0 1 0 = = 0 0 1 =
–   Rodent 1.5 64-bit2785+21
−21
(+8)2 − 4
(+1−3=2)
33.3%
2.0 / 6
31.7%
−104
1 = 0 0 0 =
–   Scorpio 2.7.6 64-bit2781+17
−17
(+4)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
39.2%
+55
= = 1 0 1 =
–   Jonny 4.002781+12
−12
(+4)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
38.5%
+161
= 1
–   Bright 0.5c2776+13
−13
(−1)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
50.4%
−158
0 =
–   Naraku 1.42776+17
−17
(−1)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
52.0%
+156
1 =
–   Frenzee 3.5.19 64-bit2775+15
−15
(−2)1 − 1
(+0−0=2)
50.0%
1.0 / 2
54.1%
−2
= =
–   Rhetoric 1.4.1 64-bit2775+17
−17
(−2)7 − 7
(+3−3=8)
50.0%
7.0 / 14
53.0%
−2
1 0 = = = = = = = 1 0 0 1 =
–   Octochess r5190 64-bit2772+15
−15
(−5)6 − 6
(+4−4=4)
50.0%
6.0 / 12
62.5%
−5
0 1 0 = = = = 0 1 1 0 1
–   Crafty 24.0 64-bit2771+28
−28
(−6)1 − 3
(+0−2=2)
25.0%
1.0 / 4
60.5%
−155
= = 0 0
–   Dirty 20Apr2013 64-bit2769+16
−16
(−8)5 − 3
(+3−1=4)
62.5%
5.0 / 8
68.2%
+66
1 = 1 = = 1 0 =
–   BugChess2 1.9 64-bit2763+15
−15
(−14)1 − 1
(+1−1=0)
50.0%
1.0 / 2
81.1%
−14
1 0
–   Rodent 1.4 64-bit2758+23
−23
(−19)7.5 − 5.5
(+6−4=3)
57.7%
7.5 / 13
84.4%
+29
= = 1 = 1 0 1 1 0 1 0 0 1
–   GNU Chess 5.50 64-bit2757+19
−19
(−20)1 − 1
(+1−1=0)
50.0%
1.0 / 2
88.1%
−20
0 1
–   Ktulu 92753+13
−13
(−24)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
93.8%
−166
= 0
–   Bison 9.11 64-bit2751+17
−17
(−26)1 − 1
(+0−0=2)
50.0%
1.0 / 2
93.9%
−26
= =
–   Strelka 1.0b 32-bit2750+28
−28
(−27)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
90.8%
+64
= = 1 = = 1 1 = 0 1
–   Andscacs 0.64 64-bit2750+25
−25
(−27)2 − 2
(+0−0=4)
50.0%
2.0 / 4
92.3%
−27
= = = =
–   Chronos 1.9.9 64-bit2738+14
−14
(−39)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.3%
+1
0 = 0 = 1 0 1 = 1 1
–   Toga II 1.1a 32-bit2731+17
−17
(−46)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
99.7%
+57
1 = 1 0 1 1 1 0 = =
–   Godel 3.4.9 64-bit2726+14
−14
(−51)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
1 1
–   Bobcat 3.25 64-bit2724+17
−17
(−53)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
1 1
–   Rhetoric 1.4 64-bit2711+27
−28
(−66)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+76
= 1
–   iCE 1.0 64-bit2705+17
−17
(−72)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
100.0%
−96
= 1 0 = = = 1 = = = 0 0
–   Chessmaster 11 Conqueror2690+21
−21
(−87)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−87
0 1 = = 1 = = 1 0 0
–   Chessmaster 11 Leonidas2680+21
−21
(−97)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+59
1 =
–   Tucano 5.00 64-bit2677+18
−18
(−100)5 − 5
(+1−1=8)
50.0%
5.0 / 10
100.0%
−96
= = = 0 = = = = = 1
–   Tucano 4.00 64-bit2664+25
−25
(−113)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−108
1 = 1 = 0 = 1 0 = 0
–   Djinn 1.021 64-bit2663+15
−15
(−114)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+28
1 =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
EXchess 7.31b 64-bit
played with current
participants of this list
Represented by
1-2-CPU    68EXchess 7.97b 64-bit
All    62EXchess 7.97b 64-bit
Free    80EXchess 7.97b 64-bit
Free 1-2-CPU    66EXchess 7.97b 64-bit
Free single-CPU    66EXchess 7.97b 64-bit
Single-CPU    68EXchess 7.97b 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017