CCRL 40/15
Downloads and Statistics
January 11, 2020
Testing summary:
Total: 1'112'746 games
played by 2'593 programs

White wins: 385'288 (34.6%)
Black wins: 285'975 (25.7%)
Draws: 441'483 (39.7%)
White score: 54.5%

Engine Details

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EXchess 7.71b 64-bit (2853+22
−22
)Quote
Author: Dan Homan (USA) Link: Homepage
This is one of the 20 EXchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alfil 15.7 64-bit3058+13
−13
(+205)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−206
0 = 0 0 0 0 0 0
–   Chiron 1.5 64-bit2965+15
−15
(+112)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+10
= = 0 0 0 = 1 0 0 1
–   Alfil 15.8 64-bit2964+17
−17
(+111)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+106
1 1 0 = 0 = = 0 1 =
–   Hiarcs 142962+10
−10
(+109)4.5 − 5.5
(+0−1=9)
45.0%
4.5 / 10
0.0%
+84
= 0 = = = = = = = =
–   Andscacs 0.80 64-bit2962+25
−25
(+109)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+77
= = = 0 0 0 1 = = 1
–   Fizbo 1.5 64-bit2958+21
−21
(+105)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Hakkapeliitta 3.0 64-bit2955+12
−12
(+102)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
0.0%
+129
= = = = 0 1 1 1 0 0 = 1
–   Deep Shredder 12 64-bit2940+9
−10
(+87)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
+3
= = 0 0 0 0 = 0 1 1 = =
–   Hannibal 1.3 32-bit2931+17
−17
(+78)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+78
= 0 = 0 = = 1 = 1 =
–   Fizbo 1.4 64-bit2929+27
−27
(+76)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.0%
+149
1 0 0 = = 1 1 0 1 1
–   Cheng 4.39 64-bit2923+11
−11
(+70)6.5 − 9.5
(+4−7=5)
40.6%
6.5 / 16
0.0%
+4
0 1 0 = = 0 0 0 1 0 1 = 0 1 = =
–   Deep Junior Yokohama 64-bit2921+14
−15
(+68)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   SmarThink 1.70 64-bit2919+16
−16
(+66)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+223
1 =
–   Gull 1.2 64-bit2919+15
−15
(+66)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−82
= 0 0 = 0 0 0 = = =
–   Vajolet2 2.0 64-bit2918+19
−20
(+65)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.0%
+15
1 = 1 0 = = 0 0 0 = = =
–   Spike 1.4 Leiden2915+8
−8
(+62)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+57
1 0 = 0 1 = = 1 = 0
–   Deep Junior 12.5 64-bit2907+30
−30
(+54)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
0.2%
+85
1 = = = 0 = 1 = = =
–   DiscoCheck 5.2.1 64-bit2895+15
−15
(+42)5 − 7
(+1−3=8)
41.7%
5.0 / 12
0.1%
−2
= 0 = = = = 0 = = 0 = 1
–   iCE 2.0 64-bit2893+17
−17
(+40)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.2%
−117
0 =
–   Deuterium 14.3.34.130 64-bit2892+12
−12
(+39)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−103
0 =
–   Cheng4 0.38 64-bit2890+23
−23
(+37)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
1.1%
+104
= = = 1
–   Arasan 18.2 64-bit2888+29
−29
(+35)0 − 1
(+0−1=0)
0.0%
0.0 / 1
3.2%
−INF
0
–   Quazar 0.4 32-bit2880+12
−12
(+27)5 − 5
(+2−2=6)
50.0%
5.0 / 10
1.5%
+23
1 0 = = = = = 0 = 1
–   Protector 1.4.0 32-bit2879+11
−11
(+26)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
1.7%
−54
= = 0 0 = = = = = 0
–   Rybka 1.2 32-bit2869+17
−17
(+16)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
13.4%
−8
= = 1 = = = = = 0 0
–   Crafty 25.0 64-bit2864+20
−20
(+11)4 − 2
(+3−1=2)
66.7%
4.0 / 6
22.4%
+121
0 1 = 1 1 =
–   Gaviota 1.0 64-bit2861+11
−11
(+8)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
27.7%
+90
1 = 1 0
–   Arasan 18.0 64-bit2861+26
−26
(+8)6.5 − 11.5
(+3−8=7)
36.1%
6.5 / 18
32.3%
−81
1 0 0 0 0 0 = = 0 = = = = = 1 0 0 1
–   Naum 3 64-bit2857+19
−19
(+4)5 − 5
(+3−3=4)
50.0%
5.0 / 10
40.2%
+8
0 0 1 = 1 = 1 0 = =
–   Zappa Mexico II 64-bit2855+10
−10
(+2)1 − 1
(+0−0=2)
50.0%
1.0 / 2
44.7%
+2
= =
–   Rodent 1.7 64-bit2852+19
−19
(−1)12 − 14
(+6−8=12)
46.2%
12.0 / 26
54.8%
−24
0 1 1 = = = = 1 = 0 = = 0 0 1 = 0 0 = = = 0 0 1 = 1
–   Toga II 3.02851+16
−16
(−2)1 − 1
(+1−1=0)
50.0%
1.0 / 2
56.1%
−2
1 0
–   Thinker 5.4c Inert 32-bit2850+13
−13
(−3)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
60.3%
+28
0 1 1 0 = = 1 0 = 1
–   Atlas 3.80 64-bit2849+14
−14
(−4)10.5 − 15.5
(+6−11=9)
40.4%
10.5 / 26
64.2%
−65
0 1 1 = 0 = 0 0 = 1 = 1 1 = 1 = = = = 0 0 0 0 0 0 0
–   Bobcat 7.1 64-bit2848+25
−25
(−5)3 − 1
(+2−0=2)
75.0%
3.0 / 4
61.5%
+137
1 = 1 =
–   Nemo 1.0.1 64-bit2848+12
−12
(−5)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
66.1%
+62
= = = 1
–   Arasan 17.4 64-bit2843+26
−26
(−10)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
72.1%
+21
= = 1 0 1 0 = 1 1 0
–   Arasan 17.5 64-bit2841+25
−25
(−12)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
76.1%
−57
1 = = 0 0 =
–   Dirty 3Nov2015 64-bit2838+16
−17
(−15)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
86.9%
−37
= = 1 0 1 0 = = 1 = = = 0 0
–   Pedone 1.3 64-bit2836+23
−23
(−17)11 − 9
(+4−2=14)
55.0%
11.0 / 20
86.0%
+10
= = = = = = = 1 1 0 = 1 = = 1 = = = = 0
–   Onno 1.2.70 64-bit2834+16
−16
(−19)2 − 2
(+2−2=0)
50.0%
2.0 / 4
91.9%
−19
1 0 1 0
–   DisasterArea 1.54 64-bit2828+18
−18
(−25)13.5 − 8.5
(+10−5=7)
61.4%
13.5 / 22
96.6%
+50
= = 1 1 1 1 0 = = 0 = = 1 1 1 1 = 0 0 0 1 1
–   Pedone 1.2 64-bit2826+26
−26
(−27)12 − 8
(+8−4=8)
60.0%
12.0 / 20
94.8%
+37
1 = 1 = = 1 = = 1 0 0 1 = = 0 1 0 1 = 1
–   Murka 3 64-bit2825+12
−12
(−28)8.5 − 7.5
(+3−2=11)
53.1%
8.5 / 16
98.8%
−12
1 0 0 1 = = = = = = = 1 = = = =
–   Tornado 4.88 64-bit2820+16
−15
(−33)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.3%
−5
= = = = 1 1 1 0 = 0
–   Tornado 6.0 64-bit2820+21
−21
(−33)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
98.4%
+49
1 = 1 0
–   Tornado 7.0 64-bit2818+19
−19
(−35)13 − 9
(+8−4=10)
59.1%
13.0 / 22
99.4%
+22
= 0 1 0 = = = 1 1 = 0 1 = 1 0 = 1 = 1 = = 1
–   GNU Chess 5.60 64-bit2812+17
−17
(−41)5 − 9
(+2−6=6)
35.7%
5.0 / 14
99.9%
−133
= = 0 = = = 1 0 0 0 1 = 0 0
–   Rodent II 0.8.7 64-bit2810+27
−27
(−43)4 − 6
(+2−4=4)
40.0%
4.0 / 10
99.4%
−101
= 1 = 0 = = 0 0 0 1
–   Dirty 10Apr2015 64-bit2806+24
−24
(−47)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
99.8%
−118
= = = = = 0 0 0 = = 1 0
–   Scorpio 2.7.7 64-bit2805+16
−16
(−48)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+75
= 0 1 1 1 1 = = 1 =
–   Crafty 24.1 64-bit2804+22
−22
(−49)7 − 5
(+5−3=4)
58.3%
7.0 / 12
99.9%
+6
0 = 1 0 1 = 1 0 1 = 1 =
–   Pedone 1.1 64-bit2798+24
−24
(−55)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+63
1 = = 1 0 1
–   Rhetoric 1.4.3 64-bit2795+12
−12
(−58)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
100.0%
−347
0 = 0 0
–   GnuCheese 1.00 64-bit2794+16
−16
(−59)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
100.0%
−86
0 0 = = = = = = = 1
–   Loop 13.6 (Loop 2007) 64-bit2791+16
−16
(−62)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
+14
1 0 1 1 = 1 0 = = 1 = =
–   Bobcat 6.4b 64-bit2788+24
−24
(−65)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
+11
= 1 = 1 1 = 1 0 1 = = 0
–   The Baron 3.29 64-bit2786+18
−18
(−67)14 − 8
(+10−4=8)
63.6%
14.0 / 22
100.0%
+20
= = = 1 1 1 1 = = = 0 = = 1 1 0 1 1 0 1 0 1
–   Scorpio 2.7.6 64-bit2782+17
−17
(−71)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
100.0%
−161
0 0 = 0 0 = 1 = 1 1 0 0
–   Naraku 1.42777+16
−16
(−76)4 − 6
(+2−4=4)
40.0%
4.0 / 10
100.0%
−135
= 1 1 = 0 = 0 = 0 0
–   Rhetoric 1.4.1 64-bit2777+17
−18
(−76)15 − 9
(+10−4=10)
62.5%
15.0 / 24
100.0%
−1
1 = = 1 1 = 1 = = 0 = 1 1 1 0 1 = 1 = 0 = = 0 1
–   Octochess r5190 64-bit2773+15
−15
(−80)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+45
1 1 = = 1 1 = 0
–   Twisted Logic 20100131x 64-bit2769+16
−16
(−84)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Bison 9.11 64-bit2756+13
−13
(−97)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−97
1 0
–   Chronos 1.9.9 64-bit2739+13
−13
(−114)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+134
= 1 1 1 = 1 1 1 = 1
–   ProDeo 2.02683+21
−21
(−170)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+65
= 1 = 1 1 0 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on January 11, 2020