CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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EXchess 6.71b 64-bit (2682+32
−32
)Quote
Author: Dan Homan (USA) Link: Homepage
This is one of the 20 EXchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   MinkoChess 1.3 64-bit2851+14
−14
(+169)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+19
–   Bobcat 7.1 64-bit2846+25
−25
(+164)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−33
–   Nemo 1.0.1 64-bit2846+12
−12
(+164)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+81
–   Vajolet2 1.28 64-bit2844+22
−22
(+162)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+84
–   Tornado 4.88 64-bit2818+16
−16
(+136)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+125
–   Rhetoric 1.4.3 64-bit2792+12
−12
(+110)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−39
–   Texel 1.01 64-bit2785+21
−21
(+103)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−179
–   Glaurung 2.2 64-bit2781+16
−16
(+99)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+192
–   Gaviota 0.86 64-bit2780+21
−21
(+98)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+24
–   Scorpio 2.7.5 64-bit2776+27
−27
(+94)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
0.0%
+381
–   Naraku 1.42773+16
−16
(+91)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−58
–   Frenzee 3.5.19 64-bit2772+14
−14
(+90)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−198
–   Thinker 5.3b Passive 64-bit2764+24
−24
(+82)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−176
–   BugChess2 1.9 64-bit2759+13
−13
(+77)5 − 3
(+3−1=4)
62.5%
5.0 / 8
0.0%
+169
–   GNU Chess 5.50 64-bit2756+19
−19
(+74)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−12
–   Dirty 05Sep2012 64-bit2753+23
−23
(+71)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+12
–   Ktulu 92752+12
−12
(+70)5 − 3
(+4−2=2)
62.5%
5.0 / 8
0.0%
+158
–   Crafty 23.5 64-bit2746+28
−28
(+64)2.5 − 9.5
(+0−7=5)
20.8%
2.5 / 12
0.1%
−99
–   Chronos 1.9.9 64-bit2738+12
−12
(+56)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.1%
−7
–   DiscoCheck 3.7.1 64-bit2729+30
−30
(+47)2 − 2
(+1−1=2)
50.0%
2.0 / 4
1.7%
+16
–   Arasan 15.6 64-bit2728+30
−30
(+46)5 − 5
(+4−4=2)
50.0%
5.0 / 10
1.8%
+46
–   Octochess r5132 64-bit2728+31
−31
(+46)4 − 6
(+2−4=4)
40.0%
4.0 / 10
1.9%
−20
–   Bobcat 3.25 64-bit2724+17
−17
(+42)1 − 3
(+0−2=2)
25.0%
1.0 / 4
1.0%
−100
–   Arasan 15.1 64-bit2719+31
−31
(+37)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
4.5%
+11
–   Dirty 23Mar2012 64-bit2701+31
−31
(+19)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
18.6%
−42
–   Scorpio 2.7 64-bit2701+27
−27
(+19)2 − 2
(+0−0=4)
50.0%
2.0 / 4
18.3%
−11
–   Cheese 1.8 64-bit2683+20
−20
(+1)3 − 5
(+2−4=2)
37.5%
3.0 / 8
47.5%
−82
–   ProDeo 1.852673+28
−28
(−9)6 − 4
(+3−1=6)
60.0%
6.0 / 10
65.3%
+42
–   ChessBrainVB 2.052668+23
−23
(−14)0 − 6
(+0−6=0)
0.0%
0.0 / 6
75.3%
−INF
–   E.T. Chess 13.01.082649+13
−13
(−33)6 − 2
(+4−0=4)
75.0%
6.0 / 8
97.0%
+116
–   CM9000 Assassin2633+23
−23
(−49)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.3%
+44
–   Sjakk 2.2 64-bit2631+15
−15
(−51)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.8%
−51
–   Alfil 13.1 64-bit2628+17
−17
(−54)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.8%
+145
–   Nawito 19062628+20
−20
(−54)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
99.8%
−102
–   Rodin 8.02627+15
−15
(−55)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.9%
+118
–   Tucano 3.00 64-bit2619+24
−24
(−63)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
99.9%
−35
–   Phalanx XXV2618+15
−15
(−64)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
100.0%
−168
–   GreKo 2015 64-bit2608+22
−22
(−74)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+19
–   Rodent 0.16 64-bit2602+30
−30
(−80)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−110
–   Djinn 0.987 64-bit2600+26
−26
(−82)11.5 − 4.5
(+7−0=9)
71.9%
11.5 / 16
100.0%
+42
–   Muse 0.953 64-bit2594+16
−16
(−88)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+12
–   GarboChess 3.0 64-bit2585+16
−16
(−97)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−66
–   GNU Chess 5.07.153b 64-bit2570+23
−23
(−112)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+67

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021