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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Show each game results
EXchess 7.97b 64-bit (2913+10
−10		)Quote
Author: Dan Homan (USA) Link: Homepage
This is one of the 20 EXchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Arasan 20.4.1 64-bit3077+13
−13		(+164)9 − 23
(+3−17=12)
28.1%
9.0 / 32
0.0%
+3
–   Ethereal 9.65 64-bit3076+14
−14		(+163)11 − 19
(+6−14=10)
36.7%
11.0 / 30
0.0%
+61
–   Laser 1.4 64-bit3062+16
−16		(+149)6 − 8
(+3−5=6)		42.9%
6.0 / 14
0.0%
+93
–   Wasp 3.50 64-bit3061+11
−11		(+148)7 − 25
(+1−19=12)
21.9%
7.0 / 32
0.0%
−56
–   Arasan 20.2 64-bit3058+21
−21		(+145)3 − 7
(+0−4=6)		30.0%
3.0 / 10
0.0%
+15
–   Xiphos 0.2 64-bit3058+15
−15		(+145)12 − 19
(+4−11=16)
38.7%
12.0 / 31
0.0%
+67
–   Deep Fritz 14 64-bit 1CPU3049+9
−9		(+136)14.5 − 32.5
(+8−26=13)
30.9%
14.5 / 47
0.0%
−9
–   Ethereal 9.30 64-bit3032+21
−21		(+119)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−49
–   Hakkapeliitta TCEC v2 64-bit3031+11
−11		(+118)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Sting SF 7.3 64-bit3031+23
−23		(+118)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
+50
–   Defenchess 1.1f 64-bit3027+11
−11		(+114)6.5 − 7.5
(+4−5=5)		46.4%
6.5 / 14
0.0%
+84
–   SmarThink 1.97 64-bit3025+13
−13		(+112)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+116
–   Rodent III 0.281 64-bit3023+17
−17		(+110)4.5 − 9.5
(+1−6=7)		32.1%
4.5 / 14
0.0%
−11
–   chess22k 1.11 64-bit3019+17
−17		(+106)4 − 10
(+2−8=4)		28.6%
4.0 / 14
0.0%
−57
–   Amoeba 3.2 64-bit3019+16
−16		(+106)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−3
–   ChessBrainVB 3.613016+23
−23		(+103)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
0
–   Smallbrain 4.0 64-bit3016+21
−21		(+103)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+215
–   Demolito 2019-04-27 64-bit3015+16
−16		(+102)3.5 − 10.5
(+0−7=7)		25.0%
3.5 / 14
0.0%
−65
–   Rodent III 0.275 64-bit3014+13
−13		(+101)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+101
–   Wasp 3.0 64-bit3012+10
−10		(+99)17.5 − 22.5
(+9−14=17)
43.8%
17.5 / 40
0.0%
+50
–   Rodent III 0.238 64-bit3011+13
−13		(+98)11.5 − 24.5
(+1−14=21)
31.9%
11.5 / 36
0.0%
−20
–   ChessBrainVB 3.503008+20
−20		(+95)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
0.0%
+126
–   RubiChess 1.3 64-bit3006+16
−16		(+93)5.5 − 8.5
(+2−5=7)		39.3%
5.5 / 14
0.0%
+19
–   Pedone 1.6 64-bit3004+17
−17		(+91)2 − 8
(+0−6=4)		20.0%
2.0 / 10
0.0%
−119
–   Chiron 1.1a 64-bit3000+11
−11		(+87)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
−21
–   Vajolet2 2.4 64-bit2996+18
−18		(+83)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
+16
–   Ethereal 9.00 64-bit2995+15
−15		(+82)14 − 20
(+7−13=14)
41.2%
14.0 / 34
0.0%
+18
–   Pirarucu 2.9.5 64-bit2993+16
−16		(+80)6 − 8
(+3−5=6)		42.9%
6.0 / 14
0.0%
+24
–   Mr Bob 1.0.0 64-bit2991+17
−17		(+78)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−214
–   Arasan 20.1 64-bit2990+20
−20		(+77)4 − 12
(+1−9=6)		25.0%
4.0 / 16
0.0%
−105
–   Amoeba 3.0 64-bit2990+13
−13		(+77)7 − 13
(+2−8=10)		35.0%
7.0 / 20
0.0%
−23
–   Alfil 15.8 64-bit2990+14
−14		(+77)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
0.0%
+114
–   Vajolet2 2.2 64-bit2986+16
−16		(+73)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
−1
–   HIARCS 142985+8
−8		(+72)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+71
–   chess22k 1.10 64-bit2982+15
−15		(+69)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+80
–   Vajolet2 2.3 64-bit2981+17
−17		(+68)4.5 − 9.5
(+2−7=5)		32.1%
4.5 / 14
0.0%
−66
–   Pedone 1.5 64-bit2979+18
−18		(+66)4 − 6
(+0−2=8)		40.0%
4.0 / 10
0.0%
+4
–   Hakkapeliitta 3.0 64-bit2979+10
−10		(+66)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
0.0%
+36
–   Arasan 20.0 64-bit2970+22
−22		(+57)11 − 13
(+5−7=12)		45.8%
11.0 / 24
0.0%
+30
–   Wasp 2.6 64-bit2970+11
−11		(+57)2 − 4
(+0−2=4)		33.3%
2.0 / 6
0.0%
−50
–   Nemorino 2.00 64-bit2969+20
−20		(+56)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
0.0%
+14
–   Tucano 9.00 64-bit2968+14
−14		(+55)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.0%
+61
–   chess22k 1.9 64-bit2966+18
−18		(+53)7 − 9
(+1−3=12)		43.8%
7.0 / 16
0.0%
+15
–   Deep Sjeng c't 20102964+8
−8		(+51)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.0%
+114
–   Nu-chess 1.0 64-bit2961+12
−12		(+48)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−46
–   Rodent III 0.210 64-bit2960+16
−16		(+47)4 − 6
(+3−5=2)		40.0%
4.0 / 10
0.0%
−37
–   Francesca MAD 0.30a 64-bit2955+16
−16		(+42)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.0%
−1
–   chess22k 1.8 64-bit2954+18
−18		(+41)13.5 − 16.5
(+5−8=17)
45.0%
13.5 / 30
0.0%
+5
–   Crafty 25.2 64-bit2953+9
−9		(+40)12.5 − 16.5
(+6−10=13)		43.1%
12.5 / 29
0.0%
−10
–   Wasp 2.00 64-bit2951+21
−21		(+38)5 − 12
(+0−7=10)		29.4%
5.0 / 17
0.1%
−95
–   Amoeba 2.8 64-bit2950+11
−11		(+37)19.5 − 22.5
(+11−14=17)
46.4%
19.5 / 42
0.0%
+7
–   Wasp 2.01 64-bit2947+17
−17		(+34)12.5 − 13.5
(+8−9=9)		48.1%
12.5 / 26
0.0%
+23
–   Bobcat 8.0 64-bit2946+10
−10		(+33)20.5 − 23.5
(+9−12=23)
46.6%
20.5 / 44
0.0%
+7
–   Laser 1.3 64-bit2945+21
−21		(+32)5.5 − 8.5
(+2−5=7)		39.3%
5.5 / 14
0.3%
−43
–   Deep Junior Yokohama 64-bit2942+11
−11		(+29)10 − 14
(+5−9=10)		41.7%
10.0 / 24
0.0%
−34
–   Cheng 4.39 64-bit2941+9
−9		(+28)7 − 17
(+2−12=10)		29.2%
7.0 / 24
0.0%
−120
–   Dirty CUCUMBER 64-bit2941+9
−9		(+28)22 − 18
(+12−8=20)
55.0%
22.0 / 40
0.0%
+66
–   tomitankChess 5.1 64-bit2940+12
−12		(+27)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−139
–   Asymptote 0.8 64-bit2940+11
−11		(+27)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+27
–   ChessBrainVB 3.312936+21
−21		(+23)6.5 − 9.5
(+2−5=9)		40.6%
6.5 / 16
2.6%
−40
–   Spike 1.4 Leiden2935+6
−6		(+22)3.5 − 8.5
(+1−6=5)		29.2%
3.5 / 12
0.0%
−123
–   Deuterium 2018.1.35.514 64-bit2934+11
−11		(+21)27 − 31
(+12−16=30)
46.6%
27.0 / 58
0.2%
−2
–   Amoeba 2.6 64-bit2932+17
−17		(+19)9 − 7
(+4−2=10)		56.3%
9.0 / 16
2.9%
+59
–   Demolito 2018-03-01 64-bit2931+14
−14		(+18)12.5 − 17.5
(+8−13=9)
41.7%
12.5 / 30
1.8%
−49
–   Crafty 25.6 64-bit2931+15
−15		(+18)2 − 2
(+1−1=2)		50.0%
2.0 / 4
2.3%
+29
–   Rodent III 0.172 64-bit2930+19
−19		(+17)9 − 9
(+5−5=8)		50.0%
9.0 / 18
6.1%
+19
–   RubiChess 1.2.1 64-bit2930+16
−16		(+17)16.5 − 17.5
(+10−11=13)
48.5%
16.5 / 34
3.4%
+6
–   Toga II 4.0 64-bit2925+11
−11		(+12)25 − 21
(+12−8=26)
54.3%
25.0 / 46
4.8%
+39
–   Quazar 0.4 64-bit2924+9
−9		(+11)8.5 − 9.5
(+5−6=7)		47.2%
8.5 / 18
5.7%
−13
–   Amoeba 2.7 64-bit2922+11
−11		(+9)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
10.6%
−153
–   chess22k 1.7 64-bit2919+19
−19		(+6)10.5 − 9.5
(+5−4=11)		52.5%
10.5 / 20
28.3%
+17
–   Gogobello 2.2 64-bit2919+15
−15		(+6)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
26.0%
+83
–   Atlas 3.91 64-bit2916+11
−11		(+3)20.5 − 25.5
(+11−16=19)
44.6%
20.5 / 46
35.8%
−34
–   DiscoCheck 5.2.1 64-bit2912+13
−13		(−1)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
53.3%
−163
–   Spark 1.0 64-bit2911+10
−10		(−2)6 − 6
(+2−2=8)		50.0%
6.0 / 12
63.0%
−5
–   Deuterium 14.3.34.130 64-bit2908+11
−11		(−5)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
73.8%
−105
–   Demolito 2017-08-26 64-bit2908+17
−17		(−5)9.5 − 10.5
(+3−4=13)		47.5%
9.5 / 20
69.1%
−19
–   Viridithas 3.0.0 64-bit2907+21
−21		(−6)3 − 1
(+3−1=0)		75.0%
3.0 / 4
67.9%
+245
–   Gull 1.0a 32-bit2905+10
−10		(−8)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
86.8%
+42
–   Scorpio 2.8 64-bit2905+11
−11		(−8)11 − 5
(+8−2=6)		68.8%
11.0 / 16
84.1%
+129
–   tomitankChess 5.0 64-bit2904+21
−21		(−9)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
76.6%
+125
–   Ethereal 8.62 64-bit2902+20
−20		(−11)2 − 1
(+1−0=2)		66.7%
2.0 / 3
83.7%
+74
–   Nalwald 15 64-bit2901+19
−19		(−12)2 − 2
(+1−1=2)		50.0%
2.0 / 4
85.8%
−12
–   ChessBrainVB 3.202890+21
−21		(−23)9 − 7
(+4−2=10)		56.3%
9.0 / 16
97.4%
+18
–   Amoeba 2.5 64-bit2889+20
−20		(−24)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
98.4%
+17
–   Hannibal 1.1 32-bit2887+11
−11		(−26)5 − 5
(+2−2=6)		50.0%
5.0 / 10
100.0%
−26
–   The Baron 3.44 64-bit2886+9
−9		(−27)24.5 − 19.5
(+13−8=23)
55.7%
24.5 / 44
100.0%
+14
–   Scorpio 2.7.9 64-bit2883+22
−22		(−30)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
99.3%
−68
–   Thinker 5.4d Inert 64-bit2881+13
−13		(−32)12 − 6
(+8−2=8)		66.7%
12.0 / 18
100.0%
+85
–   Gaviota 1.0 64-bit2875+9
−9		(−38)11.5 − 8.5
(+8−5=7)		57.5%
11.5 / 20
100.0%
+20
–   Weiawaga 5.0 64-bit2873+12
−12		(−40)3 − 5
(+2−4=2)		37.5%
3.0 / 8
100.0%
−147
–   Dirty 30Apr2017 64-bit2871+13
−13		(−42)25 − 17
(+16−8=18)
59.5%
25.0 / 42
100.0%
+27
–   Bit-Genie 8 64-bit2870+22
−22		(−43)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−43
–   Naum 3 32-bit2869+14
−14		(−44)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
100.0%
−11
–   Ceibo 0.9 64-bit2868+12
−12		(−45)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−33
–   Zappa Mexico II 64-bit2867+8
−8		(−46)5.5 − 3.5
(+3−1=5)		61.1%
5.5 / 9
100.0%
+28
–   Tucano 7.06 64-bit2867+17
−17		(−46)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+124
–   MinkoChess 1.3 64-bit2866+11
−11		(−47)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
+58
–   Pirarucu 2.3.8 64-bit2865+19
−19		(−48)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+97
–   Toga II 3.02863+13
−13		(−50)7 − 7
(+4−4=6)		50.0%
7.0 / 14
100.0%
−46
–   DisasterArea 1.65 64-bit2862+11
−11		(−51)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
100.0%
+3
–   Atlas 3.80 64-bit2861+12
−12		(−52)13.5 − 12.5
(+8−7=11)		51.9%
13.5 / 26
100.0%
−38
–   Nemo 1.0.1 64-bit2860+10
−10		(−53)19.5 − 8.5
(+13−2=13)		69.6%
19.5 / 28
100.0%
+85
–   Defenchess 1.0 64-bit2860+23
−23		(−53)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−147
–   Demolito 2017-06-18 64-bit2859+22
−22		(−54)9 − 7
(+3−1=12)		56.3%
9.0 / 16
100.0%
−13
–   Lc0 0.19.1 w11248 64-bit2859+24
−24		(−54)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−42
–   OliThink 5.10.1 64-bit2859+13
−13		(−54)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+34
–   Frozenight 3.0.0 64-bit2858+18
−18		(−55)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−43
–   Tornado 8.0 64-bit2858+10
−10		(−55)36.5 − 23.5
(+25−12=23)
60.8%
36.5 / 60
100.0%
+26
–   The Baron 3.43 64-bit2854+21
−21		(−59)5.5 − 7.5
(+3−5=5)		42.3%
5.5 / 13
100.0%
−112
–   Fruit Reloaded 3.2.1 64-bit2851+11
−11		(−62)12.5 − 9.5
(+5−2=15)		56.8%
12.5 / 22
100.0%
−20
–   Marvin 3.2.0 64-bit2851+14
−14		(−62)23 − 13
(+17−7=12)
63.9%
23.0 / 36
100.0%
+43
–   The Baron 3.41 64-bit2850+19
−19		(−63)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+49
–   Dirty 3Nov2015 64-bit2850+14
−14		(−63)7 − 9
(+3−5=8)		43.8%
7.0 / 16
100.0%
−104
–   Scorpio 2.7.8 64-bit2844+22
−22		(−69)7.5 − 6.5
(+5−4=5)		53.6%
7.5 / 14
100.0%
−40
–   Onno 1.2.70 64-bit2843+12
−12		(−70)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−70
–   Tucano 7.00 64-bit2839+17
−17		(−74)5.5 − 8.5
(+4−7=3)		39.3%
5.5 / 14
100.0%
−161
–   Zurichess Neuchatel 64-bit2838+10
−10		(−75)21 − 7
(+16−2=10)		75.0%
21.0 / 28
100.0%
+107
–   Murka 3 64-bit2833+10
−10		(−80)8.5 − 5.5
(+5−2=7)		60.7%
8.5 / 14
100.0%
−6
–   ChessBrainVB 3.032832+21
−21		(−81)9 − 9
(+6−6=6)		50.0%
9.0 / 18
100.0%
−81
–   chess22k 1.6 64-bit2829+22
−22		(−84)7 − 7
(+4−4=6)		50.0%
7.0 / 14
100.0%
−80
–   Shallow 5 64-bit2827+12
−12		(−86)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−97
–   GNU Chess 5.60 64-bit2825+13
−13		(−88)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−83
–   Amoeba 2.4 64-bit2823+22
−22		(−90)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−90
–   Ethereal 8.37 64-bit2822+22
−22		(−91)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
100.0%
−297
–   Scorpio 2.7.7 64-bit2814+14
−14		(−99)15 − 9
(+9−3=12)		62.5%
15.0 / 24
100.0%
−11
–   The Baron 3.42 64-bit2807+12
−12		(−106)24.5 − 11.5
(+17−4=15)
68.1%
24.5 / 36
100.0%
+20
–   Monolith 1.0 64-bit2806+10
−10		(−107)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   GnuCheese 1.00 64-bit2805+13
−13		(−108)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
100.0%
−15
–   Rhetoric 1.4.3 64-bit2803+10
−10		(−110)15 − 11
(+10−6=10)		57.7%
15.0 / 26
100.0%
−50
–   Loop 13.6 (Loop 2007) 64-bit2796+13
−13		(−117)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
100.0%
−149
–   Octochess r5506 64-bit2794+12
−12		(−119)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+52
–   RuyDos 1.1.0 64-bit2794+21
−21		(−119)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+51
–   The Baron 3.29 64-bit2793+15
−15		(−120)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Zurichess Luzern 64-bit2793+20
−20		(−120)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+22
–   Pawny 1.2 64-bit2786+11
−11		(−127)22.5 − 13.5
(+14−5=17)
62.5%
22.5 / 36
100.0%
−39
–   Naraku 1.42779+13
−13		(−134)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
100.0%
−5
–   Octochess r5190 64-bit2775+13
−13		(−138)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
100.0%
+122
–   Zurichess Jura 64-bit2771+21
−21		(−142)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+71
–   RuyDos 1.0.27 64-bit2769+20
−20		(−144)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−221
–   Tucano 6.00 64-bit2726+13
−13		(−187)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
−20
–   ProDeo 2.22722+14
−14		(−191)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−113
–   Djinn 1.021 64-bit2663+11
−11		(−250)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−284
–   Bruja 1.9.1 64-bit2456+15
−15		(−457)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Bumblebee 1.0 64-bit2439+17
−17		(−474)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−439
–   Typhoon 1.00-358 64-bit2325+29
−29		(−588)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
2253 games: 592 wins, 663 losses, 998 draws (44.3%), score: 48.4%

Rating changes by day

Rating changes with played games

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