CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Scorpio 2.7.8 64-bit (2803+45
−45
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 25 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Booot 6.1 64-bit3079+18
−18
(+276)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Wasp 2.00 64-bit2926+27
−27
(+123)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−32
= 0
–   Bobcat 8.0 64-bit2916+18
−17
(+113)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−43
= 0 = 0
–   Deep Junior 12.5 32-bit2909+16
−16
(+106)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−174
0 = 0 0
–   Protector 1.4.0 64-bit2904+15
−15
(+101)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+101
0 1 = =
–   Gull 1.0a 32-bit2886+12
−12
(+83)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−12
= 1 0 0
–   Quazar 0.4 32-bit2881+12
−12
(+78)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.1%
−6
0 = 0 1
–   EXchess 7.97b 64-bit2881+18
−19
(+78)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.1%
+159
1 0 = 1
–   Spark 1.0 32-bit2865+12
−12
(+62)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.5%
−94
= 0
–   Dirty 30Apr2017 64-bit2861+20
−20
(+58)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
1.1%
−8
= 0 = =
–   Gaviota 1.0 64-bit2859+14
−14
(+56)3 − 1
(+2−0=2)
75.0%
3.0 / 4
1.1%
+205
= 1 1 =
–   MinkoChess 1.3 64-bit2854+15
−15
(+51)0 − 2
(+0−2=0)
0.0%
0.0 / 2
1.9%
−INF
0 0
–   Nemo 1.0.1 64-bit2847+13
−13
(+44)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
3.4%
+110
1 = = =
–   DisasterArea 1.65 64-bit2847+17
−17
(+44)0 − 4
(+0−4=0)
0.0%
0.0 / 4
3.7%
−INF
0 0 0 0
–   SCTR 1.0 64-bit2837+30
−30
(+34)1 − 1
(+1−1=0)
50.0%
1.0 / 2
11.0%
+34
1 0
–   Tornado 8.0 64-bit2836+19
−19
(+33)6 − 8
(+3−5=6)
42.9%
6.0 / 14
9.6%
−8
0 0 0 1 = = = 0 1 0 = = = 1
–   Murka 3 64-bit2825+13
−13
(+22)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
18.1%
+113
1 = 1 0
–   Rybka 1.0 64-bit2824+15
−14
(+21)1 − 1
(+1−1=0)
50.0%
1.0 / 2
19.9%
+21
1 0
–   The Baron 3.41 64-bit2818+30
−29
(+15)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
29.3%
+50
1 0 = 1 1 1 0 0 0 = = 1
–   GNU Chess 5.60 64-bit2813+19
−19
(+10)2 − 2
(+1−1=2)
50.0%
2.0 / 4
34.4%
+10
= = 1 0
–   TheMadPrune 1.1.252806+25
−25
(+3)0 − 2
(+0−2=0)
0.0%
0.0 / 2
46.6%
−INF
0 0
–   Rhetoric 1.4.3 64-bit2800+15
−15
(−3)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
55.4%
−84
1 = 0 0
–   Loop 13.6 (Loop 2007) 64-bit2787+17
−17
(−16)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
74.6%
−302
= 0 0 0
–   Pawny 1.2 64-bit2784+16
−16
(−19)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
78.3%
+47
1 = = =
–   Octochess r5506 64-bit2778+20
−20
(−25)2 − 2
(+0−0=4)
50.0%
2.0 / 4
83.9%
−25
= = = =
–   Frenzee 3.5.19 64-bit2775+15
−15
(−28)1 − 3
(+0−2=2)
25.0%
1.0 / 4
87.8%
−177
= 0 0 =
–   Twisted Logic 20100131x 64-bit2764+18
−18
(−39)2 − 0
(+2−0=0)
100.0%
2.0 / 2
94.1%
+INF
1 1
–   RuyDos 1.0.27 64-bit2762+28
−28
(−41)2 − 0
(+2−0=0)
100.0%
2.0 / 2
93.7%
+INF
1 1
–   Bison 9.11 64-bit2751+17
−17
(−52)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
98.3%
+234
1 1 1 =
–   chess22k 1.5 64-bit2750+25
−25
(−53)3 − 1
(+3−1=0)
75.0%
3.0 / 4
97.8%
+171
1 0 1 1
–   Carballo 1.7 64-bit2730+20
−20
(−73)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
99.8%
+26
0 = = 1 = = = 1 0 1 = 1 = 1 1 1
–   Ethereal 8.37 64-bit2727+126
−134
(−76)3 − 1
(+2−0=2)
75.0%
3.0 / 4
86.9%
+61
1 1 = =
–   Marvin 2.2.0 64-bit2718+29
−29
(−85)8 − 6
(+5−3=6)
57.1%
8.0 / 14
99.9%
−40
= 1 1 = 1 = = = = 0 0 0 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Scorpio 2.7.8 64-bit
played with current
participants of this list
Represented by

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017