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 7.51b 64-bit (2826+23
−23		)Quote
Author: Dan Homan (USA) Link: Homepage
This is one of the 20 EXchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Deep Junior 13.3 32-bit2929+12
−12		(+103)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−65
–   Hannibal 1.2 32-bit2925+12
−12		(+99)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−16
–   Protector 1.4.0 64-bit2922+11
−11		(+96)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
0.0%
+124
–   Hiarcs 13.22916+9
−9		(+90)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−54
–   Spark 1.0 64-bit2911+10
−10		(+85)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−85
–   Cheng4 0.38 64-bit2911+19
−19		(+85)4 − 8
(+1−5=6)		33.3%
4.0 / 12
0.0%
−32
–   Gull 1.0a 32-bit2905+10
−10		(+79)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.0%
+74
–   Quazar 0.4 32-bit2897+10
−10		(+71)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
0.0%
+190
–   Andscacs 0.71 64-bit2896+22
−22		(+70)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
0.0%
+19
–   Vajolet2 1.45 64-bit2882+17
−17		(+56)7 − 9
(+5−7=4)		43.8%
7.0 / 16
0.0%
+1
–   Thinker 5.4d Inert 64-bit2881+13
−13		(+55)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Gaviota 1.0 64-bit2875+9
−9		(+49)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−121
–   Zappa Mexico II 64-bit2867+8
−8		(+41)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.1%
+211
–   MinkoChess 1.3 64-bit2866+11
−11		(+40)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.1%
+40
–   Rodent 1.7 64-bit2865+16
−16		(+39)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.3%
−131
–   Toga II 3.02863+13
−13		(+37)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.3%
−INF
–   Atlas 3.80 64-bit2861+12
−12		(+35)7.5 − 6.5
(+3−2=9)		53.6%
7.5 / 14
0.4%
+57
–   Nemo 1.0.1 64-bit2860+10
−10		(+34)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.4%
+196
–   Arasan 17.5 64-bit2855+21
−21		(+29)8.5 − 9.5
(+3−4=11)		47.2%
8.5 / 18
3.1%
+9
–   Arasan 17.4 64-bit2848+22
−22		(+22)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
8.8%
+192
–   Onno 1.2.70 64-bit2843+12
−12		(+17)1 − 1
(+1−1=0)		50.0%
1.0 / 2
10.2%
+17
–   DisasterArea 1.54 64-bit2839+15
−15		(+13)15 − 15
(+5−5=20)
50.0%
15.0 / 30
17.9%
+13
–   Murka 3 64-bit2833+10
−10		(+7)5.5 − 5.5
(+3−3=5)		50.0%
5.5 / 11
30.7%
+7
–   Tornado 6.0 64-bit2831+18
−18		(+5)10.5 − 10.5
(+5−5=11)		50.0%
10.5 / 21
37.8%
+5
–   GNU Chess 5.60 64-bit2825+13
−13		(−1)12 − 8
(+8−4=8)		60.0%
12.0 / 20
53.3%
+73
–   Dirty 10Apr2015 64-bit2815+21
−21		(−11)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
76.2%
+128
–   Rodent 1.6 64-bit2813+26
−26		(−13)1 − 3
(+0−2=2)		25.0%
1.0 / 4
76.9%
−179
–   Crafty 24.1 64-bit2811+19
−19		(−15)5.5 − 5.5
(+2−2=7)		50.0%
5.5 / 11
84.9%
−11
–   Cheng4 0.36c 64-bit2805+15
−15		(−21)0 − 2
(+0−2=0)		0.0%
0.0 / 2
93.2%
−INF
–   Pedone 1.1 64-bit2804+21
−21		(−22)7.5 − 7.5
(+5−5=5)		50.0%
7.5 / 15
92.2%
−25
–   Bobcat 6.4b 64-bit2794+21
−21		(−32)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
97.9%
+18
–   Atlas 3.70em 64-bit2793+19
−19		(−33)7 − 5
(+4−2=6)		58.3%
7.0 / 12
98.6%
+25
–   Rodent 1.5 64-bit2792+18
−18		(−34)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
99.0%
−77
–   Scorpio 2.7.6 64-bit2786+14
−14		(−40)8 − 9
(+5−6=6)		47.1%
8.0 / 17
99.8%
−63
–   Rhetoric 1.4.1 64-bit2781+15
−15		(−45)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
99.9%
−86
–   Octochess r5190 64-bit2775+13
−13		(−51)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+82
–   Dirty 20Apr2013 64-bit2772+14
−14		(−54)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
+48
–   Bison 9.11 64-bit2759+11
−11		(−67)4 − 6
(+4−6=0)		40.0%
4.0 / 10
100.0%
−175
–   Chronos 1.9.9 64-bit2742+10
−10		(−84)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+104
–   Pedone 1.0 64-bit2740+22
−22		(−86)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+31
–   Godel 3.4.9 64-bit2728+12
−12		(−98)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−56
–   Bobcat 3.25 64-bit2720+13
−13		(−106)5 − 5
(+2−2=6)		50.0%
5.0 / 10
100.0%
−106
–   Hakkapeliitta 2.0 64-bit2715+21
−21		(−111)8.5 − 3.5
(+5−0=7)		70.8%
8.5 / 12
100.0%
+21
–   Chessmaster 11 Conqueror2690+14
−14		(−136)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
+31
–   Tucano 5.00 64-bit2676+16
−16		(−150)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
100.0%
−118
–   Naraku 1.312668+25
−25		(−158)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
−38
439 games: 131 wins, 121 losses, 187 draws (42.6%), score: 51.1%

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