CCRL 40/4
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 1'626'652 games
played by 1'934 programs
21844 CPU days (X2 4600+)

White wins: 635'703 (39.1%)
Black wins: 517'026 (31.8%)
Draws: 473'923 (29.1%)
White score: 53.6%

Engine Details

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EXchess 7.71b 64-bit (2860+16
−16
)Quote
Author: Dan Homan (USA) Link: Homepage
This is one of the 16 EXchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Spark 1.0 64-bit2927+7
−7
(+67)9 − 23
(+2−16=14)
28.1%
9.0 / 32
0.0%
−68
= 0 0 = 0 = = 0 0 0 0 1 0 = = 0 = = = 0 = 0 0 0 = = 0 0 = = 0 1
–   iCE 2.0 64-bit2925+12
−12
(+65)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
+9
1 0 = 0 = 0 1 = 1 1 = = 1 0 1 0 0 1 1 0 1 = 0 0 0 = 0 0 0 1 0 0
–   Fizbo 1.31 64-bit2923+15
−15
(+63)11.5 − 19.5
(+6−14=11)
37.1%
11.5 / 31
0.0%
−24
1 = = 1 0 0 = = = 0 0 0 0 = 0 = 0 = 0 1 0 1 = 0 0 1 0 0 1 = =
–   Booot 5.2.0 64-bit2923+11
−11
(+63)11 − 21
(+8−18=6)
34.4%
11.0 / 32
0.0%
−51
= 1 0 1 0 0 1 1 0 1 = 0 0 0 0 0 = 1 1 0 = 0 0 0 1 = 0 0 = 0 0 0
–   Spike 1.4 Leiden2921+8
−7
(+61)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.0%
+18
1 = 1 = = 1 = 0 = 0 1 0 = 1 = = 0 0 = = 1 0 = 0 = 1 = 0 0 0 = 0
–   SmarThink 1.70 64-bit2915+16
−16
(+55)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.0%
+6
0 = = = 0 1 = 0 1 0 0 = 0 = 1 0 = 1 = 0 = = 0 0 = 0 0 1 1 = = 1
–   DiscoCheck 5.2.1 64-bit2912+11
−10
(+52)16 − 16
(+9−9=14)
50.0%
16.0 / 32
0.0%
+52
= = 0 1 0 = = 0 = = = 0 1 = 0 1 = 1 1 0 = = 0 1 0 1 0 = = = 1 1
–   Vajolet2 2.0 64-bit2907+16
−16
(+47)9.5 − 22.5
(+2−15=15)
29.7%
9.5 / 32
0.0%
−79
0 0 0 = 0 0 = = = = 1 = 0 = 0 = 0 0 0 1 0 0 = 0 0 = = = 0 = = =
–   Quazar 0.4 64-bit2901+8
−7
(+41)17 − 15
(+9−7=16)
53.1%
17.0 / 32
0.0%
+60
1 = 1 0 0 1 0 = 1 0 1 0 1 = 1 1 1 0 = = = = = = = 0 = = = = = =
–   Arasan 18.2 64-bit2900+16
−16
(+40)14.5 − 15.5
(+10−11=9)
48.3%
14.5 / 30
0.0%
+24
1 1 0 0 1 1 0 = 1 = = 0 0 = = 1 1 = 1 0 0 = 0 = 1 = 0 0 0 1
–   Deep Junior Yokohama 64-bit2899+10
−10
(+39)11.5 − 19.5
(+6−14=11)
37.1%
11.5 / 31
0.0%
−43
= = = = = 1 0 0 0 = 1 0 = 0 1 0 1 0 0 0 1 = = 0 0 = 1 0 0 0 =
–   Pedone 1.2 64-bit2897+18
−17
(+37)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.1%
−34
0 = 1 = 1 = 0 = 1 = = = 0 0 = 0 1 = = 0 = 0 = = 0 0 = = 0 = 0 0
–   Pedone 1.3 64-bit2892+17
−17
(+32)18 − 14
(+12−8=12)
56.3%
18.0 / 32
0.3%
+72
0 0 0 0 1 1 = 1 1 0 = = 0 = 1 = 0 = 1 1 1 1 = 1 1 = = = = 1 = 0
–   Cheng4 0.38 64-bit2888+17
−17
(+28)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.9%
−75
0 = 1 1 1 0 0 = = = 0 = 0 = 0 0 = = 0 = 0 1 = 0 0 0 0 = 0 0 = 1
–   Crafty 25.0 64-bit2886+15
−15
(+26)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.9%
−31
0 1 = 0 0 1 = = = 0 = 1 0 0 1 0 = = 1 = = 1 = 0 0 0 0 = = 0 0 1
–   Thinker 5.4d Inert 64-bit2886+8
−8
(+26)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
0.2%
+77
= = 0 1 1 = 1 = 0 1 0 = 1 = = 0 1 = = 0 1 0 1 = 0 = = 1 = 1 1 1
–   Deuterium 14.3.34.130 64-bit2885+10
−10
(+25)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.3%
−5
0 = 0 1 0 1 = 1 0 = 0 0 = 1 1 = 1 = 1 0 = 0 0 = 0 = = = = 0 = 1
–   Murka 3 64-bit2883+9
−9
(+23)9.5 − 8.5
(+8−7=3)
52.8%
9.5 / 18
0.5%
+39
0 0 1 1 1 0 1 1 0 = 1 0 0 0 = 1 = 1
–   Gaviota 1.0 64-bit2877+9
−9
(+17)14 − 18
(+9−13=10)
43.8%
14.0 / 32
3.5%
−27
= 1 0 0 = 0 1 1 1 0 = 0 0 0 1 = 1 1 0 1 0 0 = = = 0 1 = = 0 = 0
–   Atlas 3.80 64-bit2876+10
−10
(+16)18 − 14
(+12−8=12)
56.3%
18.0 / 32
4.8%
+60
0 0 = 1 = 1 0 = 1 = 1 = 1 1 0 0 0 = 1 = 0 = 1 0 1 1 1 = = = 1 =
–   MinkoChess 1.3 64-bit2869+9
−9
(+9)17.5 − 13.5
(+13−9=9)
56.5%
17.5 / 31
17.1%
+56
= 0 0 0 0 0 = = = 1 1 1 1 0 1 0 1 = 1 0 1 = 1 = = 1 1 0 = 1 1
–   Dirty 3Nov2015 64-bit2868+14
−14
(+8)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
21.9%
−27
1 = 1 = 0 = 0 1 1 1 0 0 1 = 0 0 0 = = 1 0 0 0 1 0 1 = = 1 0 0 =
–   Nemo 1.0.1 64-bit2857+8
−8
(−3)15 − 16
(+7−8=16)
48.4%
15.0 / 31
65.0%
−7
= 1 = 0 = 0 = = 0 = 1 1 = 0 = 0 = 1 = = 0 0 = 1 0 = = 1 1 = =
–   Bobcat 7.1 64-bit2854+17
−17
(−6)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
69.6%
+4
= 1 0 0 1 = 0 1 = = 0 0 1 0 1 = = = 0 1 1 1 0 1 0 1 = 0 1 = 1 0
–   Arasan 17.5 64-bit2846+17
−17
(−14)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
90.3%
−25
0 = 1 0 0 0 = 1 = 0 = = 1 0 = 0 1 0 1 1 = 0 0 = 1 0 1 1 1 0 1 =
–   Onno 1.2.70 64-bit2845+9
−9
(−15)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
95.8%
+21
1 = = 0 = 1 1 0 0 1 1 0 0 1 0 0 0 1 0 1 = = 1 1 1 0 0 1 0 1 1 1
–   Zappa Mexico II 64-bit2841+7
−7
(−19)14 − 18
(+7−11=14)
43.8%
14.0 / 32
98.6%
−58
= = = 0 1 = 1 0 = 0 0 = 1 0 = 0 = 1 0 = 1 0 0 0 = = = 1 = 0 1 =
–   Rodent 1.7 64-bit2830+15
−15
(−30)32 − 30
(+19−17=26)
51.6%
32.0 / 62
99.8%
−22
0 0 = 0 = = = 0 1 1 1 0 = 1 1 = = 1 0 = = 0 0 0 1 1 = = 1 1 1 = 1 1 1 = = 1 0 0 0 = = 0 1 = = = 0 0 = 1 = 1 = 1 = 0 = 0 = =
–   Crafty 23.8 64-bit2825+12
−12
(−35)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
100.0%
−63
= = 1 = 0 1 = 0 0 = 0 0 = 1 1 0 1 = 0 = 1 1 0 = 1 0 0 = 1 0 = 0
–   Scorpio 2.7.6 64-bit2817+15
−15
(−43)19 − 11
(+14−6=10)
63.3%
19.0 / 30
100.0%
+44
= = 1 1 1 0 1 = 1 1 = 1 1 1 1 0 = 0 = 1 0 = 0 = 1 0 = 1 = 1
–   DisasterArea 1.542811+13
−13
(−49)35.5 − 26.5
(+25−16=21)
57.3%
35.5 / 62
100.0%
0
= = = = 1 = = 0 = 0 0 1 1 0 1 0 1 0 1 = 1 = = 1 1 1 1 1 1 = 1 = 0 0 1 0 0 1 = 1 = = 0 0 = 1 = 1 1 = 1 = 1 0 1 0 1 0 = = 0 1
–   Tornado 7.0 64-bit2810+14
−14
(−50)34.5 − 27.5
(+24−17=21)
55.6%
34.5 / 62
100.0%
−13
1 1 1 = = 0 = 1 1 1 1 1 0 1 0 1 = 1 0 1 1 0 = 0 = 0 = 0 1 = = = = 1 1 0 0 = 1 = = 1 1 = 1 = 1 0 = 0 0 0 = = 0 1 1 = = 0 0 1
–   GNU Chess 5.60 64-bit2809+14
−14
(−51)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
100.0%
−19
= 1 = 1 1 1 0 1 0 = 0 0 1 1 0 1 = 0 0 = 0 = 1 1 1 0 0 = 1 = = 1
–   Dirty 10Apr2015 64-bit2809+17
−17
(−51)34.5 − 26.5
(+28−20=13)
56.6%
34.5 / 61
100.0%
−3
0 1 1 1 1 0 1 1 = 0 = 0 1 0 = 0 0 1 0 1 1 1 1 0 0 = 0 0 0 1 0 = 0 = 1 1 0 = 0 1 1 1 = = 1 1 1 1 = 0 0 = 1 1 1 1 = 0 1 = 1
–   Rhetoric 1.4.3 64-bit2802+12
−12
(−58)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
−5
0 1 = = 1 0 1 1 = 0 = 0 = 1 = = 1 0 1 0 0 = 1 = 1 1 1 0 1 1 1 0
–   Tornado 6.0 64-bit2785+16
−16
(−75)22.5 − 9.5
(+20−7=5)
70.3%
22.5 / 32
100.0%
+83
0 1 1 1 0 1 1 1 0 1 1 1 = 1 = = 1 1 0 1 1 0 1 0 = 1 1 = 1 1 0 1
–   Rhetoric 1.4.1 64-bit2780+16
−16
(−80)21 − 9
(+17−5=8)
70.0%
21.0 / 30
100.0%
+65
1 = 1 = 1 1 1 1 1 = 1 1 0 0 = = 1 1 1 = 0 1 1 1 0 = 1 = 1 0
–   Octochess r5190 64-bit2778+10
−10
(−82)19.5 − 10.5
(+14−5=11)
65.0%
19.5 / 30
100.0%
+18
= = 1 1 = = 1 1 0 1 1 1 0 = 1 1 = = 1 1 0 = 1 0 1 0 = = 1 =
–   The Baron 3.29 64-bit2774+12
−12
(−86)41 − 19
(+33−11=16)
68.3%
41.0 / 60
100.0%
+44
1 1 1 1 1 = 1 1 1 1 1 = 1 0 1 = 1 = 1 0 1 = 0 0 1 0 = = = 1 1 0 1 0 0 = 0 = = 1 = 1 1 1 0 1 1 1 0 = 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 7.71b 64-bit
played with current
participants of this list
Represented by
1-2-CPU    463EXchess 7.97b 64-bit
All    336EXchess 7.97b 64-bit
Free    368EXchess 7.97b 64-bit
Free 1-2-CPU    368EXchess 7.97b 64-bit
Free single-CPU    368EXchess 7.97b 64-bit
Single-CPU    463EXchess 7.97b 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018