CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
EXchess 7.97b 64-bit (2893+12
−12
)Quote
Author: Dan Homan (USA) Link: Homepage
This is one of the 20 EXchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ethereal 9.65 64-bit3039+17
−17
(+146)11 − 19
(+6−14=10)
36.7%
11.0 / 30
0.0%
+56
–   Arasan 20.4.1 64-bit3035+16
−16
(+142)9 − 23
(+3−17=12)
28.1%
9.0 / 32
0.0%
−3
–   Wasp 3.50 64-bit3027+13
−13
(+134)7 − 25
(+1−19=12)
21.9%
7.0 / 32
0.0%
−56
–   Laser 1.4 64-bit3024+18
−18
(+131)6 − 8
(+3−5=6)
42.9%
6.0 / 14
0.0%
+83
–   Xiphos 0.2 64-bit3022+18
−18
(+129)12 − 19
(+4−11=16)
38.7%
12.0 / 31
0.0%
+62
–   Arasan 20.2 64-bit3020+25
−25
(+127)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
+12
–   Deep Fritz 14 64-bit 1CPU3016+11
−11
(+123)14.5 − 32.5
(+8−26=13)
30.9%
14.5 / 47
0.0%
−7
–   Ethereal 9.30 64-bit3002+25
−26
(+109)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−44
–   Sting SF 7.3 64-bit3001+31
−31
(+108)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+49
–   Hakkapeliitta TCEC v2 64-bit2998+13
−13
(+105)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Defenchess 1.1f 64-bit2995+12
−12
(+102)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
0.0%
+77
–   SmarThink 1.97 64-bit2993+15
−16
(+100)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+104
–   Rodent III 0.281 64-bit2991+20
−20
(+98)4.5 − 9.5
(+1−6=7)
32.1%
4.5 / 14
0.0%
−9
–   Amoeba 3.2 64-bit2989+19
−19
(+96)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
0
–   chess22k 1.11 64-bit2987+20
−20
(+94)4 − 10
(+2−8=4)
28.6%
4.0 / 14
0.0%
−54
–   ChessBrainVB 3.612985+27
−27
(+92)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+1
–   Demolito 2019-04-27 64-bit2984+19
−19
(+91)3.5 − 10.5
(+0−7=7)
25.0%
3.5 / 14
0.0%
−60
–   Rodent III 0.275 64-bit2984+15
−15
(+91)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+91
–   Wasp 3.0 64-bit2982+12
−12
(+89)17.5 − 22.5
(+9−14=17)
43.8%
17.5 / 40
0.0%
+47
–   Rodent III 0.238 64-bit2980+15
−15
(+87)11.5 − 24.5
(+1−14=21)
31.9%
11.5 / 36
0.0%
−16
–   RubiChess 1.3 64-bit2979+21
−21
(+86)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
+23
–   ChessBrainVB 3.502978+23
−23
(+85)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
0.0%
+112
–   Chiron 1.1a 64-bit2976+13
−13
(+83)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−11
–   Pedone 1.6 64-bit2975+19
−19
(+82)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−113
–   Vajolet2 2.4 64-bit2967+21
−21
(+74)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+18
–   Ethereal 9.00 64-bit2966+18
−18
(+73)14 − 20
(+7−13=14)
41.2%
14.0 / 34
0.0%
+18
–   Pirarucu 2.9.5 64-bit2965+19
−19
(+72)6 − 8
(+3−5=6)
42.9%
6.0 / 14
0.0%
+24
–   Alfil 15.8 64-bit2962+17
−17
(+69)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+100
–   Arasan 20.1 64-bit2962+23
−23
(+69)4 − 12
(+1−9=6)
25.0%
4.0 / 16
0.0%
−96
–   Amoeba 3.0 64-bit2961+15
−15
(+68)7 − 13
(+2−8=10)
35.0%
7.0 / 20
0.0%
−18
–   Mr Bob 1.0.0 64-bit2961+29
−29
(+68)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−221
–   Vajolet2 2.2 64-bit2959+19
−19
(+66)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+2
–   Hiarcs 142959+10
−10
(+66)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+66
–   Vajolet2 2.3 64-bit2954+20
−20
(+61)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
0.0%
−58
–   chess22k 1.10 64-bit2954+18
−18
(+61)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+71
–   Pedone 1.5 64-bit2953+21
−21
(+60)4 − 6
(+0−2=8)
40.0%
4.0 / 10
0.0%
+7
–   Hakkapeliitta 3.0 64-bit2952+12
−12
(+59)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+34
–   chess22k 1.9 64-bit2950+22
−22
(+57)7 − 9
(+1−3=12)
43.8%
7.0 / 16
0.0%
+25
–   Wasp 2.6 64-bit2945+13
−13
(+52)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
−42
–   Nemorino 2.00 64-bit2944+23
−23
(+51)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.0%
+14
–   Arasan 20.0 64-bit2943+26
−25
(+50)11 − 13
(+5−7=12)
45.8%
11.0 / 24
0.0%
+27
–   Deep Sjeng c't 20102939+10
−10
(+46)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+46
–   Rodent III 0.210 64-bit2935+19
−19
(+42)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
−31
–   Francesca MAD 0.30a 64-bit2932+24
−24
(+39)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.2%
+98
–   Tucano 9.00 64-bit2932+21
−21
(+39)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.1%
+49
–   Crafty 25.2 64-bit2930+11
−11
(+37)12.5 − 16.5
(+6−10=13)
43.1%
12.5 / 29
0.0%
−6
–   Wasp 2.00 64-bit2929+26
−26
(+36)5 − 12
(+0−7=10)
29.4%
5.0 / 17
0.7%
−81
–   chess22k 1.8 64-bit2929+21
−21
(+36)13.5 − 16.5
(+5−8=17)
45.0%
13.5 / 30
0.1%
+5
–   Amoeba 2.8 64-bit2925+13
−13
(+32)19.5 − 22.5
(+11−14=17)
46.4%
19.5 / 42
0.0%
+6
–   Wasp 2.01 64-bit2924+19
−19
(+31)12.5 − 13.5
(+8−9=9)
48.1%
12.5 / 26
0.4%
+22
–   Bobcat 8.0 64-bit2922+13
−13
(+29)19 − 21
(+9−11=20)
47.5%
19.0 / 40
0.0%
+12
–   Laser 1.3 64-bit2922+24
−24
(+29)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
1.6%
−37
–   Cheng 4.39 64-bit2918+10
−11
(+25)7 − 17
(+2−12=10)
29.2%
7.0 / 24
0.1%
−109
–   Deep Junior Yokohama 64-bit2918+14
−14
(+25)7 − 9
(+3−5=8)
43.8%
7.0 / 16
0.4%
−14
–   Dirty CUCUMBER 64-bit2917+12
−12
(+24)18.5 − 17.5
(+9−8=19)
51.4%
18.5 / 36
0.2%
+34
–   ChessBrainVB 3.312914+25
−25
(+21)6.5 − 9.5
(+2−5=9)
40.6%
6.5 / 16
6.5%
−33
–   Spike 1.4 Leiden2913+8
−8
(+20)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.3%
−53
–   Deuterium 2018.1.35.514 64-bit2912+13
−13
(+19)27 − 31
(+12−16=30)
46.6%
27.0 / 58
1.6%
0
–   Asymptote 0.8 64-bit2911+18
−18
(+18)2 − 2
(+1−1=2)
50.0%
2.0 / 4
5.3%
+18
–   Amoeba 2.6 64-bit2910+20
−20
(+17)9 − 7
(+4−2=10)
56.3%
9.0 / 16
7.3%
+51
–   Demolito 2018-03-01 64-bit2909+17
−17
(+16)12.5 − 17.5
(+8−13=9)
41.7%
12.5 / 30
6.1%
−41
–   Rodent III 0.172 64-bit2908+22
−22
(+15)9 − 9
(+5−5=8)
50.0%
9.0 / 18
11.5%
+17
–   RubiChess 1.2.1 64-bit2907+19
−19
(+14)16.5 − 17.5
(+10−11=13)
48.5%
16.5 / 34
10.7%
+5
–   tomitankChess 5.0 64-bit2907+41
−41
(+14)3 − 1
(+2−0=2)
75.0%
3.0 / 4
24.9%
+163
–   Toga II 4.0 64-bit2903+13
−13
(+10)25 − 21
(+12−8=26)
54.3%
25.0 / 46
12.9%
+32
–   Quazar 0.4 64-bit2903+10
−10
(+10)5 − 5
(+4−4=2)
50.0%
5.0 / 10
9.1%
+10
–   Amoeba 2.7 64-bit2900+13
−13
(+7)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
20.2%
−136
–   Atlas 3.91 64-bit2897+13
−13
(+4)17 − 21
(+9−13=16)
44.7%
17.0 / 38
30.4%
−25
–   chess22k 1.7 64-bit2897+22
−22
(+4)10.5 − 9.5
(+5−4=11)
52.5%
10.5 / 20
35.3%
+13
–   Gogobello 2.2 64-bit2895+19
−19
(+2)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
41.0%
+69
–   DiscoCheck 5.2.1 64-bit2893+15
−15
(0)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
50.6%
−143
–   Spark 1.0 64-bit2891+12
−12
(−2)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
59.2%
+29
–   Deuterium 14.3.34.130 64-bit2889+12
−12
(−4)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
65.6%
−91
–   Demolito 2017-08-26 64-bit2888+20
−20
(−5)9.5 − 10.5
(+3−4=13)
47.5%
9.5 / 20
64.5%
−17
–   Gull 1.0a 32-bit2885+12
−12
(−8)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
82.4%
+34
–   Scorpio 2.8 64-bit2884+14
−14
(−9)11 − 5
(+8−2=6)
68.8%
11.0 / 16
82.0%
+111
–   Ethereal 8.62 64-bit2883+23
−24
(−10)2 − 1
(+1−0=2)
66.7%
2.0 / 3
76.0%
+61
–   Lc0 0.19.1 w11248 64-bit2875+32
−32
(−18)2 − 2
(+1−1=2)
50.0%
2.0 / 4
84.0%
−7
–   ChessBrainVB 3.202872+25
−25
(−21)9 − 7
(+4−2=10)
56.3%
9.0 / 16
93.2%
+15
–   Amoeba 2.5 64-bit2871+23
−23
(−22)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
94.6%
+14
–   Hannibal 1.1 32-bit2867+13
−13
(−26)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.7%
−26
–   Scorpio 2.7.9 64-bit2865+25
−25
(−28)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
97.4%
−59
–   The Baron 3.44 64-bit2865+12
−12
(−28)19.5 − 16.5
(+10−7=19)
54.2%
19.5 / 36
99.9%
−2
–   Thinker 5.4d Inert 64-bit2863+15
−15
(−30)12 − 6
(+8−2=8)
66.7%
12.0 / 18
99.9%
+74
–   Gaviota 1.0 64-bit2858+11
−11
(−35)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
100.0%
−3
–   Dirty 30Apr2017 64-bit2855+15
−15
(−38)25 − 17
(+16−8=18)
59.5%
25.0 / 42
100.0%
+21
–   Zappa Mexico II 64-bit2852+10
−10
(−41)5.5 − 3.5
(+3−1=5)
61.1%
5.5 / 9
100.0%
+22
–   Tucano 7.06 64-bit2851+20
−20
(−42)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+115
–   MinkoChess 1.3 64-bit2851+14
−14
(−42)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+52
–   Naum 3 32-bit2850+17
−17
(−43)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−15
–   Pirarucu 2.3.8 64-bit2850+22
−22
(−43)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+86
–   Toga II 3.02849+16
−16
(−44)7 − 7
(+4−4=6)
50.0%
7.0 / 14
100.0%
−41
–   DisasterArea 1.65 64-bit2846+13
−13
(−47)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
100.0%
0
–   Atlas 3.80 64-bit2846+14
−14
(−47)13.5 − 12.5
(+8−7=11)
51.9%
13.5 / 26
100.0%
−35
–   Nemo 1.0.1 64-bit2846+12
−12
(−47)19.5 − 8.5
(+13−2=13)
69.6%
19.5 / 28
100.0%
+75
–   Defenchess 1.0 64-bit2845+28
−28
(−48)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.9%
−130
–   Tornado 8.0 64-bit2842+13
−13
(−51)36.5 − 23.5
(+25−12=23)
60.8%
36.5 / 60
100.0%
+18
–   Demolito 2017-06-18 64-bit2842+25
−25
(−51)9 − 7
(+3−1=12)
56.3%
9.0 / 16
100.0%
−17
–   Marvin 3.2.0 64-bit2837+16
−16
(−56)23 − 13
(+17−7=12)
63.9%
23.0 / 36
100.0%
+33
–   The Baron 3.41 64-bit2836+22
−22
(−57)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+38
–   Fruit Reloaded 3.2.1 64-bit2836+12
−12
(−57)12.5 − 9.5
(+5−2=15)
56.8%
12.5 / 22
100.0%
−21
–   The Baron 3.43 64-bit2836+24
−24
(−57)5.5 − 7.5
(+3−5=5)
42.3%
5.5 / 13
100.0%
−102
–   Dirty 3Nov2015 64-bit2836+17
−17
(−57)7 − 9
(+3−5=8)
43.8%
7.0 / 16
100.0%
−91
–   Onno 1.2.70 64-bit2833+16
−16
(−60)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−60
–   Zurichess Neuchatel 64-bit2829+12
−12
(−64)18 − 6
(+14−2=8)
75.0%
18.0 / 24
100.0%
+104
–   Scorpio 2.7.8 64-bit2828+27
−27
(−65)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
100.0%
−40
–   Tucano 7.00 64-bit2824+19
−19
(−69)5.5 − 8.5
(+4−7=3)
39.3%
5.5 / 14
100.0%
−142
–   Murka 3 64-bit2822+12
−12
(−71)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
100.0%
−6
–   chess22k 1.6 64-bit2822+28
−28
(−71)7 − 7
(+4−4=6)
50.0%
7.0 / 14
100.0%
−67
–   ChessBrainVB 3.032820+25
−25
(−73)9 − 9
(+6−6=6)
50.0%
9.0 / 18
100.0%
−73
–   Ethereal 8.37 64-bit2815+27
−27
(−78)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
100.0%
−273
–   GNU Chess 5.60 64-bit2813+16
−16
(−80)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−75
–   Amoeba 2.4 64-bit2810+26
−26
(−83)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−83
–   Scorpio 2.7.7 64-bit2803+16
−16
(−90)15 − 9
(+9−3=12)
62.5%
15.0 / 24
100.0%
−15
–   The Baron 3.42 64-bit2796+14
−14
(−97)24.5 − 11.5
(+17−4=15)
68.1%
24.5 / 36
100.0%
+14
–   GnuCheese 1.00 64-bit2794+16
−16
(−99)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−18
–   Monolith 1.0 64-bit2794+12
−12
(−99)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Rhetoric 1.4.3 64-bit2792+12
−12
(−101)15 − 11
(+10−6=10)
57.7%
15.0 / 26
100.0%
−50
–   Zurichess Luzern 64-bit2791+24
−24
(−102)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+23
–   Loop 13.6 (Loop 2007) 64-bit2788+15
−16
(−105)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−132
–   RuyDos 1.1.0 64-bit2785+24
−24
(−108)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+49
–   The Baron 3.29 64-bit2784+18
−18
(−109)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Octochess r5506 64-bit2783+15
−15
(−110)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+47
–   Pawny 1.2 64-bit2778+13
−13
(−115)22.5 − 13.5
(+14−5=17)
62.5%
22.5 / 36
100.0%
−39
–   Naraku 1.42773+16
−16
(−120)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
−2
–   Octochess r5190 64-bit2771+15
−15
(−122)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+129
–   Zurichess Jura 64-bit2764+25
−25
(−129)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+65
–   RuyDos 1.0.27 64-bit2762+23
−23
(−131)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−198
–   Tucano 6.00 64-bit2723+16
−16
(−170)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−19
–   ProDeo 2.22720+17
−17
(−173)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−105
–   Djinn 1.021 64-bit2667+13
−13
(−226)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−256
–   Bruja 1.9.1 64-bit2478+17
−18
(−415)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Bumblebee 1.0 64-bit2461+20
−20
(−432)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−401
–   Typhoon 1.00-358 64-bit2353+34
−34
(−540)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021