CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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Scorpio 2.7 64-bit (2701+27
−27
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 33 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Nemo 1.0.1 64-bit2847+12
−12
(+146)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+63
= 1 0 0
–   Booot 5.1.02844+10
−10
(+143)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−7
0 0 = =
–   Onno 1.2.70 64-bit2833+16
−16
(+132)4.5 − 19.5
(+2−17=5)
18.8%
4.5 / 24
0.0%
−108
= 0 0 0 0 = = 0 = = 0 0 0 0 0 0 0 0 0 1 0 0 1 0
–   Tornado 4.88 64-bit2820+15
−15
(+119)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+129
= 0 = 1
–   Loop 13.6 (Loop 2007) 64-bit2790+16
−16
(+89)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+89
= =
–   Texel 1.01 64-bit2787+21
−21
(+86)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−18
1 = 0 = 0 0
–   Gaviota 0.86 64-bit2781+21
−21
(+80)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+49
1 = = 0
–   Jonny 4.002779+11
−11
(+78)10.5 − 17.5
(+8−15=5)
37.5%
10.5 / 28
0.0%
−15
0 0 0 = 0 1 0 0 1 0 0 0 0 1 = 0 0 = 0 0 1 = 0 = 1 1 1 1
–   Bright 0.5c2778+12
−12
(+77)5.5 − 18.5
(+1−14=9)
22.9%
5.5 / 24
0.0%
−101
= 0 0 0 0 = = = = 0 1 0 0 0 0 = 0 0 0 0 = = = 0
–   Naraku 1.42776+16
−16
(+75)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+75
= = = =
–   Frenzee 3.5.19 64-bit2775+14
−14
(+74)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−209
0 0 0 =
–   Twisted Logic 20100131x 64-bit2768+17
−17
(+67)13.5 − 10.5
(+10−7=7)
56.3%
13.5 / 24
0.0%
+108
= 0 1 = 1 1 = 0 = 1 0 1 1 0 = = 1 0 1 1 1 = 0 0
–   SmarThink 1.20 64-bit2764+18
−18
(+63)8.5 − 17.5
(+5−14=7)
32.7%
8.5 / 26
0.0%
−59
0 1 0 = 1 0 = 0 = = = 0 = 0 1 0 = 0 0 0 0 0 0 0 1 1
–   BugChess2 1.9 64-bit2760+13
−13
(+59)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+51
= 1 1 0 0 =
–   Bison 9.11 64-bit2755+13
−13
(+54)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+211
1 =
–   Crafty 23.5 64-bit2747+28
−28
(+46)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
1.1%
+104
0 1 1 =
–   Spike 1.2 Turin2745+7
−7
(+44)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
0.1%
+130
0 = = 1 = 1 1 = 1 =
–   Chronos 1.9.9 64-bit2738+13
−13
(+37)13.5 − 16.5
(+7−10=13)
45.0%
13.5 / 30
0.7%
+5
= 1 0 0 = = 0 1 1 = = 1 = 0 0 = = = 1 0 = = = 0 = 1 0 0 1 0
–   Crafty 23.4 64-bit2736+27
−28
(+35)4 − 2
(+3−1=2)
66.7%
4.0 / 6
4.0%
+144
1 1 0 1 = =
–   Bright 0.3a2730+19
−19
(+29)4 − 6
(+3−5=2)
40.0%
4.0 / 10
4.5%
−43
0 = 0 1 0 1 = 1 0 0
–   Bobcat 3.25 64-bit2725+17
−17
(+24)7.5 − 10.5
(+4−7=7)
41.7%
7.5 / 18
7.3%
−29
0 0 1 = 1 1 0 0 0 = = = = = 0 = 1 0
–   Hakkapeliitta 2.0 64-bit2714+25
−25
(+13)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
24.8%
−18
= 0 = = 0 0 1 1 = =
–   Bobcat 2.75 64-bit2707+30
−30
(+6)11 − 13
(+4−6=14)
45.8%
11.0 / 24
39.7%
−15
0 = = 0 0 0 = = = = 1 0 0 = = = = 1 1 = 1 = = =
–   Dirty 23Mar2012 64-bit2702+31
−31
(+1)7 − 3
(+5−1=4)
70.0%
7.0 / 10
48.8%
+140
1 1 1 0 = = = 1 = 1
–   Gaviota 0.85.1 64-bit2698+23
−23
(−3)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
58.2%
−48
1 0 1 1 0 = 0 0
–   Chessmaster 11 Archangel2695+21
−21
(−6)5 − 5
(+4−4=2)
50.0%
5.0 / 10
64.3%
−6
0 0 0 = 1 1 = 0 1 1
–   Tornado 4.3 64-bit2691+32
−32
(−10)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
68.1%
+21
0 = = 1 = 1 1 0 1 0
–   Dirty 25Aug2011 64-bit2690+28
−28
(−11)11.5 − 12.5
(+6−7=11)
47.9%
11.5 / 24
71.2%
−24
1 0 = 0 = = 1 = 1 = = 0 = 0 0 1 = 1 1 = = 0 0 =
–   Delfi 5.42689+12
−12
(−12)10 − 14
(+4−8=12)
41.7%
10.0 / 24
79.3%
−60
= = = 0 1 0 1 = = = 0 0 1 0 = 0 = = = = 1 0 0 =
–   EXchess 6.71b 64-bit2683+32
−32
(−18)2 − 2
(+0−0=4)
50.0%
2.0 / 4
80.8%
+12
= = = =
–   Tucano 5.00 64-bit2679+18
−18
(−22)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
91.6%
+9
= 1 0 = 1 0 = = 1 =
–   Daydreamer 1.75 64-bit2679+16
−16
(−22)1 − 1
(+1−1=0)
50.0%
1.0 / 2
91.4%
−22
1 0
–   Deuterium 11.02.29.1072659+26
−26
(−42)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
98.7%
+25
1 = = =
–   The Baron 2.23 64-bit2655+23
−23
(−46)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.4%
+INF
1 1
–   Arasan 14.1 64-bit2652+32
−32
(−49)1 − 1
(+0−0=2)
50.0%
1.0 / 2
98.9%
−49
= =
–   Philou 3.7.1 64-bit2651+13
−13
(−50)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
99.9%
−121
0 = = 1 = 0 = 0 0 = = =
–   Cheng3 1.07 64-bit2635+21
−21
(−66)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−148
0 1 = 0
–   Alfil 12 MT2633+24
−24
(−68)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+24
1 0 1 =
–   CM9000 Assassin2630+24
−24
(−71)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+188
1 0 1 1
–   Alfil 13.1 64-bit2628+17
−17
(−73)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−14
0 = 1 1
–   RedQueen 1.1.1 64-bit2625+28
−28
(−76)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+123
= 1 1 1 1 0
–   Godel 2.05 64-bit2608+32
−32
(−93)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+188
1 = 1 1
–   Rodent 0.16 64-bit2603+30
−31
(−98)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+155
1 = 1 1
–   GarboChess 3.0 64-bit2586+16
−16
(−115)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+64
= 1 1 =
–   GNU Chess 5.07.153b 64-bit2570+23
−23
(−131)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019