CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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EXchess 7.71b 64-bit (2867+19
−19		)Quote
Author: Dan Homan (USA) Link: Homepage
This is one of the 20 EXchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alfil 15.7 64-bit3091+11
−11		(+224)0.5 − 7.5
(+0−7=1)		6.3%
0.5 / 8
0.0%
−170
–   Alfil 15.8 64-bit2990+14
−14		(+123)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+118
–   Chiron 1.5 64-bit2987+12
−12		(+120)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
+3
–   HIARCS 142985+8
−8		(+118)4.5 − 5.5
(+0−1=9)		45.0%
4.5 / 10
0.0%
+88
–   Andscacs 0.80 64-bit2984+21
−21		(+117)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+79
–   Fizbo 1.5 64-bit2981+18
−18		(+114)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Hakkapeliitta 3.0 64-bit2979+10
−10		(+112)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
0.0%
+144
–   Deep Shredder 12 64-bit2961+8
−8		(+94)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
0.0%
−1
–   Hannibal 1.3 32-bit2952+15
−15		(+85)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.0%
+85
–   Fizbo 1.4 64-bit2946+21
−21		(+79)6 − 4
(+5−3=2)		60.0%
6.0 / 10
0.0%
+163
–   Deep Junior Yokohama 64-bit2942+11
−11		(+75)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Gull 1.2 64-bit2942+12
−12		(+75)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
−90
–   Cheng 4.39 64-bit2941+9
−9		(+74)6.5 − 9.5
(+4−7=5)		40.6%
6.5 / 16
0.0%
−3
–   SmarThink 1.70 64-bit2938+14
−14		(+71)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+241
–   Vajolet2 2.0 64-bit2937+17
−17		(+70)5 − 7
(+2−4=6)		41.7%
5.0 / 12
0.0%
+9
–   Spike 1.4 Leiden2935+6
−6		(+68)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+63
–   Arasan 18.2 64-bit2920+21
−21		(+53)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Deep Junior 12.5 64-bit2918+21
−21		(+51)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
0.0%
+87
–   DiscoCheck 5.2.1 64-bit2912+13
−13		(+45)5 − 7
(+1−3=8)		41.7%
5.0 / 12
0.0%
−8
–   Cheng4 0.38 64-bit2911+19
−19		(+44)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.1%
+121
–   iCE 2.0 64-bit2909+15
−15		(+42)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−128
–   Deuterium 14.3.34.130 64-bit2908+11
−11		(+41)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−121
–   Quazar 0.4 32-bit2897+10
−10		(+30)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.2%
+25
–   Protector 1.4.0 32-bit2897+9
−9		(+30)3.5 − 6.5
(+0−3=7)		35.0%
3.5 / 10
0.2%
−62
–   Rybka 1.2 32-bit2882+14
−14		(+15)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
10.1%
−13
–   Arasan 18.0 64-bit2879+21
−21		(+12)6.5 − 11.5
(+3−8=7)		36.1%
6.5 / 18
19.2%
−90
–   Crafty 25.0 64-bit2878+17
−17		(+11)4 − 2
(+3−1=2)		66.7%
4.0 / 6
18.4%
+134
–   Gaviota 1.0 64-bit2875+9
−9		(+8)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
20.6%
+102
–   Naum 3 64-bit2873+15
−15		(+6)5 − 5
(+3−3=4)		50.0%
5.0 / 10
28.8%
+10
–   Zappa Mexico II 64-bit2867+8
−8		(0)1 − 1
(+0−0=2)		50.0%
1.0 / 2
48.9%
0
–   Rodent 1.7 64-bit2865+16
−16		(−2)12 − 14
(+6−8=12)		46.2%
12.0 / 26
54.2%
−29
–   Thinker 5.4c Inert 32-bit2864+11
−11		(−3)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
58.0%
+34
–   Bobcat 7.1 64-bit2863+21
−21		(−4)3 − 1
(+2−0=2)		75.0%
3.0 / 4
61.0%
+157
–   Toga II 3.02863+13
−13		(−4)1 − 1
(+1−1=0)		50.0%
1.0 / 2
62.7%
−3
–   Atlas 3.80 64-bit2861+12
−12		(−6)10.5 − 15.5
(+6−11=9)		40.4%
10.5 / 26
68.6%
−77
–   Nemo 1.0.1 64-bit2860+10
−10		(−7)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
74.2%
+70
–   Arasan 17.5 64-bit2855+21
−21		(−12)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
78.8%
−65
–   Dirty 3Nov2015 64-bit2850+14
−14		(−17)6.5 − 7.5
(+3−4=7)		46.4%
6.5 / 14
91.9%
−44
–   Arasan 17.4 64-bit2848+22
−22		(−19)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
90.3%
+16
–   Pedone 1.3 64-bit2848+20
−20		(−19)11 − 9
(+4−2=14)		55.0%
11.0 / 20
91.7%
+14
–   Onno 1.2.70 64-bit2843+12
−12		(−24)2 − 2
(+2−2=0)		50.0%
2.0 / 4
98.1%
−24
–   DisasterArea 1.54 64-bit2839+15
−15		(−28)13.5 − 8.5
(+10−5=7)		61.4%
13.5 / 22
99.0%
+59
–   Pedone 1.2 64-bit2839+21
−21		(−28)12 − 8
(+8−4=8)		60.0%
12.0 / 20
97.4%
+46
–   Murka 3 64-bit2833+10
−10		(−34)8.5 − 7.5
(+3−2=11)		53.1%
8.5 / 16
99.9%
−15
–   Tornado 6.0 64-bit2831+18
−18		(−36)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
99.7%
+58
–   Tornado 4.88 64-bit2828+13
−13		(−39)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
100.0%
−7
–   Tornado 7.0 64-bit2827+16
−16		(−40)13 − 9
(+8−4=10)		59.1%
13.0 / 22
99.9%
+26
–   GNU Chess 5.60 64-bit2825+13
−13		(−42)5 − 9
(+2−6=6)		35.7%
5.0 / 14
100.0%
−149
–   Dirty 10Apr2015 64-bit2815+21
−21		(−52)4.5 − 7.5
(+1−4=7)		37.5%
4.5 / 12
100.0%
−134
–   Rodent II 0.8.7 64-bit2815+22
−22		(−52)4 − 6
(+2−4=4)		40.0%
4.0 / 10
100.0%
−120
–   Scorpio 2.7.7 64-bit2814+14
−14		(−53)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+86
–   Crafty 24.1 64-bit2811+19
−19		(−56)7 − 5
(+5−3=4)		58.3%
7.0 / 12
100.0%
+8
–   GnuCheese 1.00 64-bit2805+13
−13		(−62)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
100.0%
−95
–   Pedone 1.1 64-bit2804+21
−21		(−63)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+71
–   Rhetoric 1.4.3 64-bit2803+10
−10		(−64)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
100.0%
−356
–   Loop 13.6 (Loop 2007) 64-bit2796+13
−13		(−71)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
100.0%
+16
–   Bobcat 6.4b 64-bit2794+21
−21		(−73)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
100.0%
+17
–   The Baron 3.29 64-bit2793+15
−15		(−74)14 − 8
(+10−4=8)		63.6%
14.0 / 22
100.0%
+25
–   Scorpio 2.7.6 64-bit2786+14
−14		(−81)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
100.0%
−183
–   Rhetoric 1.4.1 64-bit2781+15
−15		(−86)15 − 9
(+10−4=10)		62.5%
15.0 / 24
100.0%
+1
–   Naraku 1.42779+13
−13		(−88)4 − 6
(+2−4=4)		40.0%
4.0 / 10
100.0%
−159
–   Twisted Logic 20100131x 64-bit2778+13
−13		(−89)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Octochess r5190 64-bit2775+13
−13		(−92)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+50
–   Bison 9.11 64-bit2759+11
−11		(−108)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−107
–   Chronos 1.9.9 64-bit2742+10
−10		(−125)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
100.0%
+134
–   ProDeo 2.02681+18
−18		(−186)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+61
669 games: 191 wins, 185 losses, 293 draws (43.8%), score: 50.4%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024