CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
EXchess 6.71b 64-bit (2683+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-bit2854+14
−14
(+171)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+21
–   Nemo 1.0.1 64-bit2848+12
−12
(+165)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+82
–   Bobcat 7.1 64-bit2848+25
−25
(+165)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−32
–   Vajolet2 1.28 64-bit2847+22
−22
(+164)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+86
–   Tornado 4.88 64-bit2820+15
−15
(+137)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+126
–   Rhetoric 1.4.3 64-bit2795+12
−12
(+112)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−37
–   Texel 1.01 64-bit2787+21
−21
(+104)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−178
–   Glaurung 2.2 64-bit2783+16
−16
(+100)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+193
–   Gaviota 0.86 64-bit2782+21
−21
(+99)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+25
–   Scorpio 2.7.5 64-bit2778+27
−27
(+95)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
0.0%
+382
–   Naraku 1.42776+16
−16
(+93)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−56
–   Frenzee 3.5.19 64-bit2775+14
−14
(+92)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−196
–   Thinker 5.3b Passive 64-bit2766+24
−24
(+83)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−175
–   BugChess2 1.9 64-bit2762+14
−14
(+79)5 − 3
(+3−1=4)
62.5%
5.0 / 8
0.0%
+171
–   GNU Chess 5.50 64-bit2758+19
−19
(+75)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−11
–   Dirty 05Sep2012 64-bit2754+23
−23
(+71)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+12
–   Ktulu 92754+12
−12
(+71)5 − 3
(+4−2=2)
62.5%
5.0 / 8
0.0%
+159
–   Crafty 23.5 64-bit2747+28
−28
(+64)2.5 − 9.5
(+0−7=5)
20.8%
2.5 / 12
0.1%
−99
–   Chronos 1.9.9 64-bit2739+13
−13
(+56)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.1%
−7
–   Arasan 15.6 64-bit2730+30
−30
(+47)5 − 5
(+4−4=2)
50.0%
5.0 / 10
1.8%
+47
–   DiscoCheck 3.7.1 64-bit2730+30
−30
(+47)2 − 2
(+1−1=2)
50.0%
2.0 / 4
1.8%
+16
–   Octochess r5132 64-bit2729+31
−31
(+46)4 − 6
(+2−4=4)
40.0%
4.0 / 10
2.1%
−20
–   Bobcat 3.25 64-bit2725+17
−17
(+42)1 − 3
(+0−2=2)
25.0%
1.0 / 4
1.1%
−100
–   Arasan 15.1 64-bit2720+31
−31
(+37)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
4.8%
+11
–   Scorpio 2.7 64-bit2702+27
−27
(+19)2 − 2
(+0−0=4)
50.0%
2.0 / 4
19.3%
−11
–   Dirty 23Mar2012 64-bit2702+31
−31
(+19)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
19.6%
−42
–   Cheese 1.8 64-bit2684+20
−20
(+1)3 − 5
(+2−4=2)
37.5%
3.0 / 8
49.1%
−82
–   ProDeo 1.852674+28
−28
(−9)6 − 4
(+3−1=6)
60.0%
6.0 / 10
66.6%
+42
–   ChessBrainVB 2.052669+23
−23
(−14)0 − 6
(+0−6=0)
0.0%
0.0 / 6
76.4%
−INF
–   E.T. Chess 13.01.082650+13
−13
(−33)6 − 2
(+4−0=4)
75.0%
6.0 / 8
97.2%
+116
–   Nawito 19062643+28
−28
(−40)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
97.0%
−88
–   Sjakk 2.2 64-bit2634+15
−15
(−49)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.7%
−49
–   CM9000 Assassin2631+24
−24
(−52)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.6%
+41
–   Alfil 13.1 64-bit2628+17
−17
(−55)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.9%
+144
–   Rodin 8.02627+15
−15
(−56)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.9%
+117
–   Tucano 3.00 64-bit2620+24
−24
(−63)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
99.9%
−35
–   Phalanx XXV2619+15
−15
(−64)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
100.0%
−168
–   GreKo 2015 64-bit2609+22
−22
(−74)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+19
–   Rodent 0.16 64-bit2603+30
−31
(−80)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−110
–   Djinn 0.987 64-bit2601+26
−26
(−82)11.5 − 4.5
(+7−0=9)
71.9%
11.5 / 16
100.0%
+42
–   Muse 0.953 64-bit2596+16
−16
(−87)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+13
–   GarboChess 3.0 64-bit2587+16
−16
(−96)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−65
–   GNU Chess 5.07.153b 64-bit2570+23
−23
(−113)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+66

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Created in 2005-2013 by CCRL team
Last games added on November 8, 2019