CCRL 40/4
Downloads and Statistics
November 16, 2017
Testing summary:
Total: 1'577'904 games
played by 1'862 programs
21074 CPU days (X2 4600+)

White wins: 617'441 (39.1%)
Black wins: 503'303 (31.9%)
Draws: 457'160 (29.0%)
White score: 53.6%

Engine Details

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Show each game results
Scorpio 2.7.6 64-bit#69  (2817+15
−15
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 17 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 5.01 64-bit3422+9
−9
(+605)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   Andscacs 0.91 64-bit3177+16
−16
(+360)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Equinox 3.20 64-bit3157+17
−17
(+340)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
+31
0 1 0 = 0 0 0 0 0 0
–   NirvanaChess 2.4 64-bit3130+17
−17
(+313)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hakkapeliitta TCEC v2 64-bit3053+45
−44
(+236)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Protector 1.6.0 64-bit3040+15
−15
(+223)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−4
0 = 0 = 0 0
–   SmarThink 1.97 64-bit3033+13
−13
(+216)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Texel 1.04 64-bit2998+14
−14
(+181)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+91
0 = = 0 = =
–   Nemorino 2.00 64-bit2988+13
−13
(+171)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Arasan 20.0 64-bit2986+14
−14
(+169)6.5 − 29.5
(+4−27=5)
18.1%
6.5 / 36
0.0%
−94
0 0 0 1 0 1 0 0 0 0 0 = 0 0 0 = 0 0 0 1 0 0 = 1 0 0 0 0 0 0 = = 0 0 0 0
–   Vajolet2 2.3 64-bit2984+16
−16
(+167)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Wasp 1.25 64-bit2927+13
−13
(+110)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+79
=
–   Spark 1.0 64-bit2926+7
−7
(+109)2.5 − 4.5
(+2−4=1)
35.7%
2.5 / 7
0.0%
+6
0 0 1 = 0 0 1
–   Crafty 25.2 64-bit2925+14
−14
(+108)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   iCE 2.0 64-bit2925+12
−12
(+108)4.5 − 10.5
(+3−9=3)
30.0%
4.5 / 15
0.0%
−43
0 = 0 0 0 1 1 0 0 1 0 = 0 = 0
–   Deep Sjeng c't 20102925+17
−17
(+108)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Spike 1.4 Leiden2921+7
−8
(+104)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−132
0 = 0 = 0 0
–   Wasp 2.01 64-bit2916+53
−54
(+99)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+68
=
–   DiscoCheck 5.2 64-bit2916+12
−12
(+99)11 − 11
(+7−7=8)
50.0%
11.0 / 22
0.0%
+96
0 1 = 1 = 1 0 1 0 = 0 = 1 = = = 0 = 0 1 1 0
–   Demolito 2017-08-26 64-bit2908+17
−17
(+91)9.5 − 17.5
(+6−14=7)
35.2%
9.5 / 27
0.0%
−15
0 = = 0 1 1 0 = 1 0 0 = 0 0 0 0 1 0 0 0 1 = = = 0 1 0
–   ChessBrainVB 3.502905+16
−16
(+88)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Quazar 0.4 64-bit2901+8
−8
(+84)5 − 11
(+1−7=8)
31.3%
5.0 / 16
0.0%
−31
0 = 0 0 0 1 0 = 0 = = 0 = = = =
–   Zurichess Neuchatel 64-bit2899+17
−17
(+82)10 − 20
(+6−16=8)
33.3%
10.0 / 30
0.0%
−35
1 = 0 0 0 = 0 0 0 0 = 0 = 1 1 1 0 0 = 1 0 1 0 = 0 0 0 = = 0
–   Thinker 5.4d Inert 64-bit2888+9
−9
(+71)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−39
0 1 0 = = 0
–   Thinker 5.4c Inert 64-bit2883+9
−9
(+66)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
−38
= 0 = 0 = = = 1 0 = = = 0 0 = 1 0 = = 0 0 0 = 0 1 1 0 0 0 0 0 1
–   Deuterium 14.3.34.130 64-bit2882+10
−10
(+65)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Gaviota 1.0 64-bit2878+9
−10
(+61)6 − 6
(+5−5=2)
50.0%
6.0 / 12
0.0%
+65
1 0 1 0 = 1 1 0 = 0 0 1
–   Toga II 3.02878+17
−17
(+61)14 − 16
(+8−10=12)
46.7%
14.0 / 30
0.0%
+42
= = = = 0 = = 1 0 0 1 1 1 = 0 0 = 1 0 1 0 0 0 1 = = 1 = = 0
–   Atlas 3.80 64-bit2872+11
−11
(+55)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   MinkoChess 1.3 64-bit2870+9
−9
(+53)21.5 − 26.5
(+9−14=25)
44.8%
21.5 / 48
0.0%
+23
= = = = 0 1 = 0 = 1 1 = = 0 = = = = 0 1 = = = = = 0 = = 0 = = 0 0 1 0 1 0 0 = 0 1 = 0 = = 0 1 1
–   DisasterArea 1.65 64-bit2870+13
−13
(+53)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   EXchess 7.71b 64-bit2860+16
−16
(+43)11 − 19
(+6−14=10)
36.7%
11.0 / 30
0.0%
−44
= = 0 0 0 1 0 = 0 0 = 0 0 0 0 1 = 1 = 0 1 = 1 = 0 1 = 0 = 0
–   Nemo 1.0.1 64-bit2856+8
−8
(+39)7 − 9
(+2−4=10)
43.8%
7.0 / 16
0.0%
+9
1 = = = 0 0 0 = = = = 0 = = = 1
–   NirvanaChess 1.7 64-bit2849+15
−15
(+32)24.5 − 23.5
(+16−15=17)
51.0%
24.5 / 48
0.1%
+36
= 1 1 1 = = 1 0 0 = 0 1 1 1 = 0 0 1 = 1 0 0 1 = 0 0 = = 0 0 0 = 1 = 0 = = = 1 = 0 0 = = 1 1 1 1
–   SCTR 1.0 64-bit2845+18
−18
(+28)11.5 − 14.5
(+7−10=9)
44.2%
11.5 / 26
0.7%
−11
0 0 0 = = = 1 1 1 1 0 = = 0 = 0 1 0 1 = 1 = = 0 0 0
–   Deuterium 14.2.33.276 64-bit2843+15
−16
(+26)16 − 16
(+8−8=16)
50.0%
16.0 / 32
0.7%
+26
= = 1 = = 0 = 1 0 = = 1 0 = 0 0 = 1 1 = = 1 = 1 = = 0 = 1 0 0 =
–   Zappa Mexico II 64-bit2840+7
−7
(+23)15.5 − 23.5
(+9−17=13)
39.7%
15.5 / 39
0.2%
−46
= = = 0 0 0 0 0 0 0 = = = 0 = = 1 1 0 1 0 1 1 = 1 = 0 0 = 0 1 = 0 1 1 0 = 0 0
–   DiscoCheck 5.0.1 64-bit2840+40
−39
(+23)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
13.7%
+54
1 = = 0 0 1 = 0 1 1
–   Vajolet2 1.28 64-bit2839+14
−14
(+22)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
1.5%
+93
= = = 1 1 = 0 1 = 1 = =
–   SmarThink 1.60 64-bit2839+17
−17
(+22)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
2.4%
−24
0 = = 1 0 =
–   Tornado 8.0 64-bit2838+15
−15
(+21)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
2.4%
+163
= 1
–   Crafty 23.8 64-bit2825+12
−12
(+8)5.5 − 3.5
(+3−1=5)
61.1%
5.5 / 9
19.1%
+66
= = = = 1 1 = 0 1
–   SmarThink 1.40 64-bit2823+16
−16
(+6)10.5 − 9.5
(+8−7=5)
52.5%
10.5 / 20
28.6%
+22
1 0 1 1 0 0 1 = = 1 = 0 0 = 1 0 = 1 1 0
–   Toga II 1.4.1SE2823+10
−10
(+6)16 − 16
(+9−9=14)
50.0%
16.0 / 32
23.4%
+7
= 0 = 0 0 1 = = 1 1 1 = = 1 0 = 0 = 1 = 0 = = 1 1 0 = = 1 = 0 0
–   Cheng4 0.36c 64-bit2820+13
−13
(+3)15.5 − 22.5
(+7−14=17)
40.8%
15.5 / 38
36.2%
−51
= = 0 0 = = = = 0 0 0 = 0 0 = 1 = 0 = 0 1 0 = = = = 1 0 1 0 0 1 = 1 = 1 = 0
–   Octochess r5506 64-bit2813+23
−23
(−4)16 − 13
(+15−12=2)
55.2%
16.0 / 29
61.1%
+41
0 0 1 1 0 1 0 1 = 1 1 1 0 1 1 0 1 1 0 1 = 0 0 0 1 0 0 1 1
–   Tornado 4.88 64-bit2810+16
−16
(−7)13 − 17
(+7−11=12)
43.3%
13.0 / 30
72.4%
−47
= = = = = 0 1 0 0 0 = 0 0 = = = 0 = 1 0 = 1 0 1 1 0 1 = 1 0
–   Tornado 7.0 64-bit2810+14
−14
(−7)8.5 − 9.5
(+5−6=7)
47.2%
8.5 / 18
74.1%
−28
= = = = 0 1 = 0 1 1 1 = 1 0 0 0 0 =
–   Crafty 24.0 64-bit2802+17
−17
(−15)27 − 17
(+21−11=12)
61.4%
27.0 / 44
90.2%
+63
= 1 = 1 1 1 1 0 1 0 = 0 1 1 0 1 1 1 0 1 = 1 = 1 1 1 = = = 0 0 0 = 1 0 1 0 1 = = 1 0 1 =
–   Gaviota 0.86 64-bit2799+10
−10
(−18)37 − 35
(+30−28=14)
51.4%
37.0 / 72
97.8%
−7
1 = 0 1 0 1 1 = 0 0 1 1 1 1 0 0 = 0 1 1 1 = = 1 0 1 0 0 1 = 0 0 0 1 1 1 0 = 0 1 0 = 0 = 1 0 0 = 1 = 1 0 = 1 0 1 0 1 1 1 = 0 1 0 1 0 0 0 1 = 1 0
–   ProDeo 2.32794+181
−183
(−23)1 − 0
(+1−0=0)
100.0%
1.0 / 1
60.1%
+INF
1
–   Crafty 23.5 64-bit2794+16
−16
(−23)19 − 13
(+13−7=12)
59.4%
19.0 / 32
98.1%
+39
= 0 0 1 = 1 0 = 0 = 1 1 = = 0 = 1 1 1 = 1 1 0 1 1 0 = = 1 1 = =
–   Amoeba 2.3 64-bit2784+19
−19
(−33)27 − 23
(+20−16=14)
54.0%
27.0 / 50
99.7%
−6
0 1 0 = 0 1 = = 1 1 0 = 1 0 1 = = 1 0 0 1 1 0 = 1 = 1 1 1 1 0 1 = 1 = 0 0 = 0 1 = = = 1 0 1 0 0 0 1
–   Fruit 2.3.12782+19
−19
(−35)11.5 − 13.5
(+7−9=9)
46.0%
11.5 / 25
99.8%
−62
1 = 0 = 0 0 = = = 0 0 1 = 1 0 = 1 = 1 = 0 1 0 0 1
–   GNU Chess 5.50 64-bit2780+22
−22
(−37)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.7%
−44
0 0 1 = 1 =
–   Bright 0.4a2779+10
−9
(−38)26 − 26
(+15−15=22)
50.0%
26.0 / 52
100.0%
−38
= 1 1 = 1 0 0 1 0 = 0 0 = 0 1 = 1 0 0 1 1 1 = = = = = 0 1 0 = = = = = = 0 1 1 = = = 0 1 1 0 = 0 0 = = 1
–   Arasan 16.3 64-bit2779+24
−25
(−38)20 − 19
(+13−12=14)
51.3%
20.0 / 39
99.6%
−26
0 0 = 0 0 1 = 0 = 1 1 = 0 1 = = 1 = = = 1 = 0 1 0 0 0 = = 1 = 0 1 = 0 1 1 1 1
–   Octochess r5190 64-bit2778+10
−10
(−39)17.5 − 15.5
(+12−10=11)
53.0%
17.5 / 33
100.0%
−23
1 0 1 = 1 = 1 = 1 = 0 1 0 = 0 1 0 1 0 0 1 = 1 = = 0 0 = = 0 1 1 =
–   The Baron 3.29 64-bit2774+12
−12
(−43)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Pawny 1.2 64-bit2771+13
−12
(−46)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Frenzee 3.5.19 64-bit2767+8
−8
(−50)17 − 9
(+12−4=10)
65.4%
17.0 / 26
100.0%
+50
1 = 1 = = 1 0 1 = = = 1 = 0 0 1 = 1 0 = 1 1 1 = 1 1
–   Twisted Logic 20100131x 64-bit2765+11
−11
(−52)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Jonny 4.002765+8
−8
(−52)39 − 16
(+31−8=16)
70.9%
39.0 / 55
100.0%
+93
= 1 0 1 0 1 1 = 1 1 1 1 = 1 = 1 1 1 = 0 1 1 = = 1 = = 1 0 1 = = 1 1 1 1 = 1 1 = 0 = = 1 = 1 1 1 0 0 1 1 0 1 1
–   Rodent 1.3 64-bit2763+29
−28
(−54)5.5 − 1.5
(+4−0=3)
78.6%
5.5 / 7
100.0%
+133
1 = = 1 1 1 =
–   NirvanaChess 1.3 64-bit2762+18
−18
(−55)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−18
1 1 0 = 1 1 = 0 = 0
–   Dirty 20Apr2013 64-bit2762+13
−13
(−55)22 − 19
(+16−13=12)
53.7%
22.0 / 41
100.0%
−27
1 = 1 0 1 0 = 1 0 = 1 = 0 = 1 = 1 0 0 0 0 1 1 1 0 = 1 1 = 1 0 0 = 1 1 = 0 1 = 0 =
–   RuyDos 1.0.27 64-bit2761+19
−19
(−56)18.5 − 10.5
(+14−6=9)
63.8%
18.5 / 29
100.0%
+37
= 1 0 1 0 = = 1 = 0 0 = 1 = 0 = 1 = 0 1 1 1 1 1 = 1 1 1 1
–   BugChess2 1.9 64-bit2760+9
−9
(−57)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+175
1 1 = = 1 1
–   Amoeba 2.0 64-bit2760+17
−17
(−57)30 − 20
(+20−10=20)
60.0%
30.0 / 50
100.0%
+5
= = 1 = = 1 0 1 = = = = 0 1 = = = 0 0 1 1 1 0 1 1 = 1 1 = 1 0 = = 1 1 1 = 0 = 1 0 = 1 = 0 = 0 1 1 1
–   Bison 9.11 64-bit2756+11
−11
(−61)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   ProDeo 1.872752+23
−23
(−65)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
100.0%
−33
1 0 = 0 0 1 1 = 1 1 0 =
–   Amoeba 2.1 64-bit2750+14
−14
(−67)21 − 19
(+17−15=8)
52.5%
21.0 / 40
100.0%
−49
0 1 0 1 1 = 0 = 1 0 1 1 0 1 = = 0 0 1 = 1 1 0 0 0 1 0 0 = 1 = = 1 1 1 1 0 1 0 0
–   SmarThink 1.20 64-bit2747+10
−10
(−70)17 − 15
(+10−8=14)
53.1%
17.0 / 32
100.0%
−49
0 = 0 = 1 0 = 1 0 1 = = 1 = = 1 0 0 0 1 = = 1 = 1 = 1 0 = 1 = =
–   Andscacs 0.64 64-bit2741+35
−35
(−76)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+100
1 1 1 0 = = 1 1 = 1
–   Chronos 1.9.9 64-bit2738+8
−8
(−79)22 − 17
(+15−10=14)
56.4%
22.0 / 39
100.0%
−33
1 = 0 1 = 1 1 = 1 = 0 = 0 = 1 1 0 0 = 0 1 0 = = 1 0 0 1 1 = 1 = 1 = 1 1 = 0 =
–   Carballo 1.7 64-bit2723+15
−15
(−94)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Deuterium 13.1.31.113 64-bit2721+14
−14
(−96)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+111
1 = 1 1 1 0 1 0 1 1
–   iCE 1.0 64-bit2721+13
−13
(−96)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−27
= 0 = 0 1 1 1 0 1 1
–   Rodent 1.2 64-bit2717+30
−30
(−100)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−9
= 1 1 0 1 = 1 = = =
–   Bobcat 3.25 64-bit2713+10
−10
(−104)22.5 − 19.5
(+17−14=11)
53.6%
22.5 / 42
100.0%
−79
= = = = = 1 0 0 0 1 1 0 1 1 1 0 0 1 1 1 = 0 0 1 0 0 1 0 1 = = 0 1 1 1 0 0 = = 1 1 =
–   Marvin 2.2.0 64-bit2701+18
−17
(−116)22 − 8
(+17−3=10)
73.3%
22.0 / 30
100.0%
+43
1 1 = 1 1 1 1 0 = = = 0 0 1 1 1 1 1 = 1 1 = = = = 1 1 = 1 1
–   Cheese 1.8 64-bit2690+16
−16
(−127)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   GNU Chess 6.25 64-bit2685+30
−30
(−132)20 − 9
(+14−3=12)
69.0%
20.0 / 29
100.0%
−13
= = = 1 1 = = = 0 1 0 1 1 1 1 1 0 1 1 1 = = 1 1 = 1 = = =
–   Gandalf 7 64-bit2682+18
−18
(−135)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−15
1 =
–   Delfi 5.42681+8
−8
(−136)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Daydreamer 1.75 64-bit2673+9
−10
(−144)4 − 3
(+3−2=2)
57.1%
4.0 / 7
100.0%
−98
= 0 0 1 1 = 1
–   RedQueen 1.1.98 64-bit2668+21
−21
(−149)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−179
=
–   Alaric 7072664+7
−7
(−153)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Cyrano 0.6b17 64-bit2641+9
−9
(−176)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−145
=
–   Sjakk 2.2 64-bit2641+12
−12
(−176)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−145
=
–   E.T. Chess 13.01.082636+7
−7
(−181)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−150
=
–   WildCat 82627+7
−7
(−190)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−220
=
–   Philou 3.7.1 64-bit2619+10
−11
(−198)5.5 − 1.5
(+5−1=1)
78.6%
5.5 / 7
100.0%
+29
1 1 1 0 1 = 1
–   Rotor 0.82616+11
−11
(−201)7 − 1
(+7−1=0)
87.5%
7.0 / 8
100.0%
+193
0 1 1 1 1 1 1 1
–   Jellyfish 1.1 64-bit2614+13
−13
(−203)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   NoraGrace 2.0 64-bit2611+14
−13
(−206)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Ruffian 2.1.02610+9
−9
(−207)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Pharaon 3.5.12604+8
−7
(−213)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Amyan 1.722602+8
−8
(−215)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Scorpio 2.7.6 64-bit
played with current
participants of this list
Represented by
1-2-CPU#622849569itself
All#64-652859414itself
Free#552852519itself
Free 1-2-CPU#522854528itself
Free single-CPU#522854528itself
Open source 1-2-CPU    30nothing
Open source single-CPU    30nothing
Single-CPU#622849569itself

Created in 2005-2013 by CCRL team
Last games added on November 16, 2017