CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
White score: 54.5%

Engine Details

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Show each game results
Scorpio 2.8 64-bit (2885+14
−14
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 32 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   ChessBrainVB 3.703044+23
−23
(+159)2.5 − 11.5
(+0−9=5)
17.9%
2.5 / 14
0.0%
−60
0 0 = = 0 = = = 0 0 0 0 0 0
–   Arasan 21.0 64-bit3041+17
−17
(+156)7.5 − 22.5
(+4−19=7)
25.0%
7.5 / 30
0.0%
−29
0 0 0 = 0 = 0 0 1 0 1 = 0 0 0 = 0 0 = 0 1 0 0 0 0 0 = 0 = 1
–   Ethereal 9.65 64-bit3041+17
−17
(+156)6.5 − 23.5
(+0−17=13)
21.7%
6.5 / 30
0.0%
−24
= 0 = = 0 = 0 0 0 = = = 0 0 0 0 = 0 0 = 0 = = 0 = 0 0 0 0 =
–   Gull 3.1 64-bit3041+16
−16
(+156)1.5 − 10.5
(+0−9=3)
12.5%
1.5 / 12
0.0%
−127
0 0 0 = 0 0 0 = 0 0 0 =
–   Wasp 3.50 64-bit3029+13
−13
(+144)6 − 26
(+1−21=10)
18.8%
6.0 / 32
0.0%
−76
= 0 = = 1 = = 0 0 0 = 0 0 0 0 0 0 = 0 = 0 0 0 0 0 0 0 0 0 0 = =
–   Xiphos 0.2 64-bit3024+18
−18
(+139)9.5 − 20.5
(+3−14=13)
31.7%
9.5 / 30
0.0%
+25
1 = 0 1 = = 0 0 0 = 0 0 0 0 = 0 = 1 0 0 = 0 = = = = = 0 0 =
–   Chiron 2 64-bit3015+13
−13
(+130)2.5 − 9.5
(+0−7=5)
20.8%
2.5 / 12
0.0%
−54
= 0 0 = 0 = 0 = 0 = 0 0
–   Sting SF 9.9 64-bit3010+16
−16
(+125)10 − 22
(+3−15=14)
31.3%
10.0 / 32
0.0%
+6
0 = 0 = 0 0 = = 0 = 0 0 0 0 1 = = = 0 1 = 0 = = 0 = = = 0 1 0 0
–   Ethereal 9.30 64-bit3004+25
−26
(+119)2.5 − 9.5
(+0−7=5)
20.8%
2.5 / 12
0.0%
−69
0 0 0 = = = 0 = 0 0 0 =
–   Vajolet2 2.5 64-bit3001+18
−18
(+116)4.5 − 9.5
(+1−6=7)
32.1%
4.5 / 14
0.0%
+5
= 0 0 0 = 1 = = = 0 0 0 = =
–   Hakkapeliitta TCEC v2 64-bit3000+13
−13
(+115)11 − 23
(+5−17=12)
32.4%
11.0 / 34
0.0%
−1
0 0 = = 0 0 0 1 0 1 0 = = 0 0 1 0 = 0 1 = = 0 = = 0 0 0 = = = 1 0 0
–   Defenchess 1.1f 64-bit2997+12
−12
(+112)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+112
= =
–   Amoeba 3.2 64-bit2993+25
−25
(+108)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−24
0 = = 0 0 = 0 = 1 0
–   chess22k 1.11 64-bit2989+20
−20
(+104)6 − 8
(+4−6=4)
42.9%
6.0 / 14
0.0%
+55
0 = 1 1 = 0 0 1 = 0 0 = 0 1
–   Xiphos 0.1 64-bit2986+19
−19
(+101)4.5 − 9.5
(+1−6=7)
32.1%
4.5 / 14
0.0%
−7
0 1 = = 0 0 0 = = 0 0 = = =
–   Wasp 3.0 64-bit2984+12
−12
(+99)10 − 22
(+2−14=16)
31.3%
10.0 / 32
0.0%
−10
0 0 0 0 = 0 = 0 0 = 0 1 = = 0 0 = = = 0 = 0 = 1 = = = = = 0 0 =
–   Rodent III 0.238 64-bit2982+15
−15
(+97)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+254
= 1
–   RubiChess 1.3 64-bit2981+21
−21
(+96)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−17
1 0 = 0 = = 0 = 1 0 0 0
–   Godel 7.0 64-bit2981+19
−19
(+96)4 − 8
(+3−7=2)
33.3%
4.0 / 12
0.0%
−31
0 = = 1 0 0 0 0 1 0 0 1
–   Demolito 2018-10-29 64-bit2978+15
−15
(+93)9.5 − 20.5
(+2−13=15)
31.7%
9.5 / 30
0.0%
−15
= 0 = 0 = = = 0 0 0 0 0 0 = = = 0 = 0 0 = = 1 = 0 = = 0 = 1
–   Ethereal 9.00 64-bit2968+18
−18
(+83)8 − 9
(+2−3=12)
47.1%
8.0 / 17
0.0%
+70
= = = 1 = = = = 0 0 = 0 1 = = = =
–   Pirarucu 2.9.5 64-bit2966+19
−19
(+81)5 − 9
(+1−5=8)
35.7%
5.0 / 14
0.0%
+2
0 1 0 0 = = = = = 0 = = = 0
–   Hiarcs 142961+10
−10
(+76)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−67
= 0
–   Hakkapeliitta 3.0 64-bit2954+12
−12
(+69)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+226
1 =
–   chess22k 1.9 64-bit2951+22
−22
(+66)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−26
1 = 0 0
–   Wasp 2.6 64-bit2947+13
−13
(+62)7 − 11
(+2−6=10)
38.9%
7.0 / 18
0.0%
0
= 0 = = 1 1 = 0 = = 0 = 0 0 = = 0 =
–   Deep Sjeng c't 20102941+10
−10
(+56)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−87
0 =
–   Crafty 25.2 64-bit2931+11
−11
(+46)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+91
= = 1 0 = 1
–   chess22k 1.8 64-bit2930+21
−21
(+45)11.5 − 24.5
(+5−18=13)
31.9%
11.5 / 36
0.0%
−72
= 0 1 = 0 0 = = 1 0 = = 1 0 0 0 0 = = 0 = 0 0 = 0 0 = 0 1 0 0 = 0 = 1 0
–   Hannibal 1.3 32-bit2930+17
−17
(+45)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
−28
0 = 1 0 0 = = = 0 0 1 =
–   Winter 0.6 64-bit2927+18
−18
(+42)8.5 − 23.5
(+4−19=9)
26.6%
8.5 / 32
0.0%
−122
0 0 0 = 0 1 0 0 = 0 0 0 = 0 0 = 0 0 0 = = = 0 1 0 1 = 0 1 0 = 0
–   Amoeba 2.8 64-bit2927+13
−13
(+42)15 − 21
(+8−14=14)
41.7%
15.0 / 36
0.0%
−12
= 1 = 0 1 = 0 = = 1 1 0 0 1 = 0 1 = 1 0 = = 0 0 = 0 0 1 0 0 0 = = 0 = =
–   Pirarucu 2.6.1 64-bit2925+20
−20
(+40)10 − 10
(+6−6=8)
50.0%
10.0 / 20
0.0%
+35
0 1 1 1 0 1 0 1 0 = 0 = 1 = 0 = = = = =
–   Bobcat 8.0 64-bit2924+13
−13
(+39)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+31
= 0 = 1 0 1
–   Cheng 4.39 64-bit2921+11
−11
(+36)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−107
0 =
–   Deep Junior 13.3 64-bit2918+16
−16
(+33)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.1%
+33
= =
–   Dirty CUCUMBER 64-bit2917+13
−13
(+32)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.0%
−18
0 = 1 0 = = 0 0 0 1 = = 0 1 1 = = = 0 0 0 = 1 1 0 = 0 1 0 = = =
–   Spike 1.4 Leiden2914+8
−8
(+29)9.5 − 8.5
(+7−6=5)
52.8%
9.5 / 18
0.0%
+44
0 1 1 1 = 1 = 1 1 0 0 = 0 0 = = 0 1
–   Deuterium 2018.1.35.514 64-bit2913+13
−13
(+28)26 − 24
(+16−14=20)
52.0%
26.0 / 50
0.2%
+44
1 = = 1 = = 0 0 = 1 1 1 0 1 = 1 1 0 1 1 0 = = = = 0 = = = = 1 1 1 1 = 1 0 0 = 0 0 1 = 0 0 = = = 0 0
–   Demolito 2018-03-01 64-bit2910+17
−17
(+25)9 − 15
(+4−10=10)
37.5%
9.0 / 24
1.1%
−51
0 0 1 = 0 0 = 0 1 = 1 = 0 0 = = = = = 1 0 0 0 =
–   Deep Junior 13.3 32-bit2909+15
−14
(+24)6 − 6
(+2−2=8)
50.0%
6.0 / 12
1.1%
+24
1 0 = 0 = = = = 1 = = =
–   RubiChess 1.2.1 64-bit2908+19
−19
(+23)14 − 20
(+8−14=12)
41.2%
14.0 / 34
2.6%
−34
1 1 0 0 0 0 1 = 1 = = = 0 0 0 1 = = = = 0 0 = = 0 1 = 0 = 1 0 1 0 0
–   Quazar 0.4 64-bit2905+10
−10
(+20)2 − 4
(+0−2=4)
33.3%
2.0 / 6
1.2%
−69
0 = 0 = = =
–   Toga II 4.0 64-bit2904+13
−13
(+19)14 − 12
(+7−5=14)
53.8%
14.0 / 26
2.2%
+44
= 1 = = 1 = 1 1 0 = 1 = = = = 1 = = = 1 0 0 0 0 = =
–   Amoeba 2.7 64-bit2903+13
−13
(+18)6 − 8
(+4−6=4)
42.9%
6.0 / 14
3.7%
−24
1 = 0 0 1 1 0 = 0 = 0 = 0 1
–   Rybka 1.1 64-bit2903+20
−20
(+18)4 − 8
(+2−6=4)
33.3%
4.0 / 12
7.8%
−90
= 1 0 0 1 = 0 = 0 = 0 0
–   Protector 1.4.0 64-bit2901+14
−14
(+16)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
6.4%
−201
= 0 1 0 0 0 = 0 = 0 0 0
–   chess22k 1.7 64-bit2899+22
−22
(+14)1 − 3
(+0−2=2)
25.0%
1.0 / 4
14.5%
−136
= 0 = 0
–   Atlas 3.91 64-bit2898+13
−13
(+13)14 − 10
(+8−4=12)
58.3%
14.0 / 24
9.3%
+65
= = = 0 1 1 = 1 1 1 = 0 = 1 1 = = = = = 1 0 = 0
–   Hiarcs 13.22896+10
−11
(+11)7 − 5
(+5−3=4)
58.3%
7.0 / 12
12.1%
+66
1 = 1 0 0 = 1 1 = 0 = 1
–   EXchess 7.97b 64-bit2894+12
−13
(+9)5 − 11
(+2−8=6)
31.3%
5.0 / 16
18.7%
−111
0 = = = 1 0 0 0 0 = = 0 1 0 0 =
–   Spark 1.0 64-bit2893+12
−12
(+8)3 − 1
(+2−0=2)
75.0%
3.0 / 4
20.9%
+158
1 = = 1
–   Demolito 2017-08-26 64-bit2890+20
−20
(+5)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
34.6%
+72
= = = 1
–   Ethereal 8.62 64-bit2885+23
−24
(0)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
51.2%
+30
=
–   Godel 5.5.1 64-bit2876+17
−17
(−9)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
79.2%
+65
= = 1 = 1 1 1 0 1 = 0 = 1 = 1 1 0 0 0 0 = 1 1 0 = 1 0 1 1 = 1 1
–   Lc0 0.19.1 w11248 64-bit2874+33
−33
(−11)3 − 1
(+3−1=0)
75.0%
3.0 / 4
73.0%
+223
1 1 0 1
–   The Baron 3.44 64-bit2865+13
−13
(−20)17 − 15
(+10−8=14)
53.1%
17.0 / 32
98.1%
+1
1 0 = = 0 = = 0 = 1 = 0 0 1 1 1 1 1 0 1 = 1 = 0 1 0 = = = = = =
–   Thinker 5.4d Inert 64-bit2865+15
−16
(−20)3 − 1
(+2−0=2)
75.0%
3.0 / 4
97.3%
+122
1 = 1 =
–   Stockfish 1.5.1 32-bit2863+15
−15
(−22)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
98.3%
+9
= = 1 0 0 = 1 = 1 = 1 0
–   Gaviota 1.0 64-bit2859+11
−11
(−26)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.8%
+210
0 1 1 1
–   Dirty 30Apr2017 64-bit2857+15
−15
(−28)17 − 15
(+9−7=16)
53.1%
17.0 / 32
99.8%
−7
0 1 = 0 = 1 = = = 1 1 0 1 = 0 = = 0 = = 1 = 0 1 = = = 0 1 = 1 =
–   Zappa Mexico II 64-bit2854+10
−10
(−31)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Tucano 7.06 64-bit2853+20
−20
(−32)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.6%
+251
= 1 1 1
–   Andscacs 0.70 64-bit2852+27
−27
(−33)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
98.4%
−1
1 0 1 = 0 1 1 = 0 1 = 0
–   Naum 3 32-bit2851+17
−17
(−34)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
99.9%
+32
0 1 = 1 = 1 = 1 = = = =
–   Pirarucu 2.3.8 64-bit2851+22
−22
(−34)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
99.5%
−6
1 1 1 0 1 0 = 0 1 = = 0
–   Thinker 5.4c Inert 32-bit2849+13
−13
(−36)9.5 − 2.5
(+7−0=5)
79.2%
9.5 / 12
100.0%
+152
1 1 1 1 = = = 1 1 = 1 =
–   DisasterArea 1.65 64-bit2848+13
−13
(−37)8 − 8
(+5−5=6)
50.0%
8.0 / 16
100.0%
−34
= 0 1 = 0 1 1 0 1 = 1 = = 0 0 =
–   Nemo 1.0.1 64-bit2847+12
−12
(−38)7 − 5
(+6−4=2)
58.3%
7.0 / 12
100.0%
+20
1 0 1 1 0 0 = 1 = 1 1 0
–   Tornado 8.0 64-bit2843+13
−13
(−42)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
100.0%
−62
1 1 = 0 1 = = 0 0 0 = =
–   The Baron 3.41 64-bit2838+22
−22
(−47)7.5 − 4.5
(+7−4=1)
62.5%
7.5 / 12
100.0%
+57
1 0 0 = 1 1 0 1 1 1 1 0
–   Marvin 3.2.0 64-bit2838+16
−16
(−47)14 − 6
(+9−1=10)
70.0%
14.0 / 20
100.0%
+75
1 1 = = = 1 1 1 = = = 1 1 0 = = = = 1 1
–   The Baron 3.43 64-bit2838+24
−24
(−47)13 − 6
(+10−3=6)
68.4%
13.0 / 19
100.0%
+76
0 1 1 1 1 = 1 = = 0 = = 0 1 1 1 = 1 1
–   Fruit Reloaded 3.2.1 64-bit2837+13
−13
(−48)7.5 − 4.5
(+7−4=1)
62.5%
7.5 / 12
100.0%
+51
= 0 1 0 0 1 1 0 1 1 1 1
–   Zappa Mexico 64-bit2833+15
−15
(−52)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
+61
0 1 1 1 = = 0 = 1 1 = 1
–   Zurichess Neuchatel 64-bit2827+13
−13
(−58)7.5 − 8.5
(+2−3=11)
46.9%
7.5 / 16
100.0%
−73
= = = = = = 0 1 0 = = = = 0 1 =
–   Tucano 7.00 64-bit2825+19
−19
(−60)9 − 7
(+5−3=8)
56.3%
9.0 / 16
100.0%
−22
= = 0 1 1 = = 0 = 0 1 = = 1 = 1
–   Murka 3 64-bit2824+12
−12
(−61)7 − 5
(+3−1=8)
58.3%
7.0 / 12
100.0%
−13
= = = = 1 = = = 1 = 0 1
–   Tucano 7.05 64-bit2824+29
−29
(−61)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−128
0 = = =
–   Tornado 7.0 64-bit2817+19
−19
(−68)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
100.0%
+3
1 = 1 = = = 1 = = 0 = 1
–   Godel 4.4.5 64-bit2814+18
−18
(−71)8.5 − 5.5
(+7−4=3)
60.7%
8.5 / 14
100.0%
+9
1 1 1 1 1 1 0 = = 1 = 0 0 0
–   GNU Chess 5.60 64-bit2813+16
−16
(−72)9 − 3
(+6−0=6)
75.0%
9.0 / 12
100.0%
+83
1 = 1 = 1 = 1 = = = 1 1
–   The Baron 3.42 64-bit2797+14
−14
(−88)24 − 11
(+15−2=18)
68.6%
24.0 / 35
100.0%
+22
1 1 1 = 1 1 = = = = = 1 1 = 0 1 1 1 = 0 1 = = = 1 1 = = = = = = 1 1 =
–   Monolith 1.0 64-bit2796+12
−12
(−89)23 − 11
(+17−5=12)
67.6%
23.0 / 34
100.0%
+29
= 0 1 = = = 0 0 1 1 1 = = = = 1 1 1 1 1 1 = 0 1 = 1 1 1 1 1 1 = = 0
–   Rhetoric 1.4.3 64-bit2794+12
−12
(−91)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
+41
1 1 1 1 = 0 1 = = = 1 =
–   RuyDos 1.1.9 64-bit2792+15
−14
(−93)21.5 − 10.5
(+14−3=15)
67.2%
21.5 / 32
100.0%
+14
= 1 = 1 = 1 1 = = = 1 1 = 1 = = = 1 1 1 = 1 = = = 0 0 1 = 1 0 1
–   Marvin 3.1.0 64-bit2791+21
−21
(−94)12 − 8
(+6−2=12)
60.0%
12.0 / 20
100.0%
−41
= = = 1 = 1 = 1 1 = 1 1 = = = = 0 0 = =
–   Loop 13.6 (Loop 2007) 64-bit2790+16
−16
(−95)7 − 5
(+4−2=6)
58.3%
7.0 / 12
100.0%
−45
0 1 1 = = = = 0 = = 1 1
–   RuyDos 1.1.0 64-bit2786+24
−24
(−99)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+88
= 1 1 0 = 1 1 1
–   Octochess r5506 64-bit2784+15
−15
(−101)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−69
= 1 0 = = = 1 =
–   RuyDos 1.1.6 64-bit2783+17
−17
(−102)24.5 − 13.5
(+17−6=15)
64.5%
24.5 / 38
100.0%
−10
1 1 0 = = 1 = = 1 = 0 = 1 = = 0 0 1 1 = = 1 1 = 1 1 1 = 1 = 1 1 0 1 = = 0 1
–   RubiChess 1.1 64-bit2775+20
−20
(−110)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+40
= = 1 = = 1 1 1
–   Winter 0.3 64-bit2764+24
−25
(−121)10 − 4
(+7−1=6)
71.4%
10.0 / 14
100.0%
+9
1 = 1 = = = 1 = 1 1 1 = 1 0
–   Cheese 2.0 64-bit2759+14
−14
(−126)22 − 10
(+15−3=14)
68.8%
22.0 / 32
100.0%
−9
= = = 1 1 = = 0 = 1 1 = 1 1 = = = 1 1 1 1 1 0 = 1 = = = 0 1 1 1
–   Godel 4.0.7 64-bit2759+19
−19
(−126)6 − 6
(+4−4=4)
50.0%
6.0 / 12
100.0%
−126
0 = 1 = 1 = 1 0 = 1 0 0
–   Carballo 1.7 64-bit2738+14
−14
(−147)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+143
1 1 1 =
–   Arminius 2018-12-23 64-bit2734+13
−13
(−151)23.5 − 8.5
(+20−5=7)
73.4%
23.5 / 32
100.0%
+24
1 = 1 1 = 1 0 1 = 1 0 0 0 1 0 1 1 1 1 1 = 1 1 1 1 1 = = = 1 1 1
–   Devel 2.00002725+14
−14
(−160)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+130
1 1 1 =
–   ProDeo 2.22722+17
−17
(−163)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−5
= 1 = 1
–   GreKo 2018.08 64-bit2716+20
−21
(−169)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
−21
= 1 1 = 1 =
–   GreKo 2018 64-bit2709+13
−13
(−176)30.5 − 9.5
(+25−4=11)
76.3%
30.5 / 40
100.0%
+11
0 1 = 0 1 = = = 1 1 1 1 = = 1 = 1 1 1 1 1 = 1 = 1 1 1 1 = 1 0 0 1 1 = 1 1 1 1 1

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on September 26, 2020