CCRL 40/15
Downloads and Statistics
March 6, 2021
Testing summary:
Total: 1'223'030 games
played by 2'799 programs

White wins: 420'040 (34.3%)
Black wins: 308'879 (25.3%)
Draws: 494'111 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
Scorpio 1.7 (2605+32
−32
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 32 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 1.2 32-bit2868+17
−17
(+263)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Rybka 1.1 32-bit2856+17
−17
(+251)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Naum 2.2 32-bit2794+15
−15
(+189)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+189
= =
–   Toga II 1.3.12789+12
−12
(+184)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−33
0 = 0
–   Fruit 2.3.12786+14
−14
(+181)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Loop 13.5 32-bit2775+27
−27
(+170)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Fruit 05/11/032773+20
−20
(+168)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+25
= 0
–   Shredder 102771+13
−13
(+166)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Strelka 1.8 32-bit2769+19
−19
(+164)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+164
= =
–   Hiarcs 11.22769+19
−19
(+164)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+164
0 1
–   Toga II 1.3.42767+28
−28
(+162)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Toga II 1.2.1a 32-bit2759+12
−12
(+154)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+123
=
–   Hiarcs X54 Hypermodern 32-bit2756+29
−28
(+151)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+120
=
–   Hiarcs X502744+19
−19
(+139)2 − 1
(+1−0=2)
66.7%
2.0 / 3
0.0%
+234
= = 1
–   Fruit 2.2.12744+13
−13
(+139)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+139
= =
–   Toga II 1.2 32-bit2735+25
−25
(+130)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Toga II 1.1a 32-bit2731+16
−16
(+126)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Shredder 92726+17
−17
(+121)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Devel 2.00002725+14
−14
(+120)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−112
0 1 0 0 0 = 0 = 0 0
–   Hiarcs 10 Hypermodern2718+20
−20
(+113)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Fritz 8 Bilbao2700+28
−28
(+95)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+64
=
–   Glaurung 2 epsilon/5 32-bit2697+27
−27
(+92)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−64
= 0
–   Fruit 2.12695+25
−25
(+90)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+7
= 0 =
–   Spike 1.12689+15
−15
(+84)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+142
1 = 1 0 = =
–   Junior 92677+17
−17
(+72)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Zap!Chess Paderborn SE 32-bit2670+34
−34
(+65)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.3%
+INF
1
–   Dirty 25Aug2011 32-bit2667+23
−23
(+62)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.1%
−9
= 1 0 0 = = = 0 = 0 1 0 0 = = =
–   SmarThink 1.00 32-bit2666+15
−15
(+61)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−118
= 0
–   LoopList 6.002665+25
−25
(+60)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.2%
−INF
0
–   Glaurung 1.2.1 Crusader 32-bit2664+32
−32
(+59)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.5%
−INF
0
–   Ktulu 7.52664+15
−15
(+59)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
0 0
–   CM10th Xperience2661+13
−13
(+56)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
0 0
–   Alaric 7072661+12
−11
(+56)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−86
0 =
–   CM10th Paralyse2654+15
−15
(+49)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.3%
+205
1 =
–   GreKo 2018.02 64-bit2649+24
−24
(+44)3 − 9
(+2−8=2)
25.0%
3.0 / 12
1.3%
−150
1 0 0 0 0 = 1 0 0 0 = 0
–   CM10th Ogre2648+23
−23
(+43)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
1.6%
+53
= = =
–   CM10th Magic II2644+16
−16
(+39)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
1.6%
+69
=
–   CM10th Pestilence2643+23
−24
(+38)4 − 4
(+2−2=4)
50.0%
4.0 / 8
2.7%
+38
= 0 0 1 = = = 1
–   CM10th Guardian2639+26
−26
(+34)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
5.1%
+190
1 =
–   Slow Chess Blitz WV2.12637+11
−12
(+32)3 − 4
(+1−2=4)
42.9%
3.0 / 7
3.0%
−5
0 1 = 0 = = =
–   CM10th Warrior2636+24
−24
(+31)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
6.2%
−125
= 0
–   Glaurung 1.0.2 32-bit2635+17
−17
(+30)2 − 2
(+1−1=2)
50.0%
2.0 / 4
5.1%
+40
0 = 1 =
–   Gandalf 62635+11
−11
(+30)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
4.2%
−112
= 0
–   Chess Tiger 15 Gambit2635+33
−33
(+30)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
10.1%
0
=
–   CM10th Default2631+15
−15
(+26)3 − 1
(+2−0=2)
75.0%
3.0 / 4
7.0%
+175
= 1 = 1
–   Chess Tiger 2007 Gambit2629+29
−29
(+24)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
13.7%
−132
= 0
–   Delfi 5.12629+25
−26
(+24)1 − 1
(+0−0=2)
50.0%
1.0 / 2
12.4%
+24
= =
–   Glaurung 1.1 32-bit2626+33
−33
(+21)5 − 3
(+4−2=2)
62.5%
5.0 / 8
17.2%
+107
1 = = 1 1 0 1 0
–   Ruffian 2.1.02624+13
−13
(+19)2 − 1
(+1−0=2)
66.7%
2.0 / 3
14.2%
+114
= 1 =
–   Slow Chess Blitz WV22616+16
−16
(+11)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
26.6%
−19
=
–   Naum 1.91 32-bit2606+15
−15
(+1)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
47.1%
+150
1 1 1 = 0
–   Aristarch 4.502597+12
−12
(−8)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
67.8%
+315
1 1 1 = 1
–   Delfi 4.62594+31
−31
(−11)5 − 5
(+2−2=6)
50.0%
5.0 / 10
67.6%
−11
0 = = 0 = = = = 1 1
–   WildCat 62594+21
−22
(−11)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
70.2%
+138
= 0 1 1 1
–   Pseudo 0.7c2591+13
−13
(−14)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
78.3%
−59
= 0 1 = 0 =
–   ProDeo 1.12588+30
−31
(−17)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
77.1%
+129
= 1 = 1 1 =
–   Zappa 1.1 32-bit2582+29
−29
(−23)2 − 3
(+1−2=2)
40.0%
2.0 / 5
85.2%
−82
= 1 = 0 0
–   Jonny 2.83 32-bit2577+17
−16
(−28)2 − 3
(+1−2=2)
40.0%
2.0 / 5
93.5%
−85
= 0 = 1 0
–   ProDeo 1.1 Silver2575+32
−32
(−30)1 − 2
(+0−1=2)
33.3%
1.0 / 3
90.3%
−125
= 0 =
–   Pharaon 3.32575+32
−32
(−30)3 − 2
(+2−1=2)
60.0%
3.0 / 5
90.0%
+21
1 = = 0 1
–   Frenzee 2.02567+33
−33
(−38)1 − 1
(+0−0=2)
50.0%
1.0 / 2
94.8%
−38
= =
–   SOS 5.12564+13
−13
(−41)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
98.9%
−79
= 0 0 = 1 =
–   SmarThink 0.17a2558+33
−33
(−47)0 − 1
(+0−1=0)
0.0%
0.0 / 1
97.5%
−INF
0
–   Anaconda 2.0.12555+27
−27
(−50)4 − 1
(+4−1=0)
80.0%
4.0 / 5
98.9%
+230
1 1 1 1 0
–   The Baron 1.7.02550+33
−33
(−55)4 − 1
(+4−1=0)
80.0%
4.0 / 5
99.1%
+225
1 1 1 1 0
–   Petir 3.952545+31
−31
(−60)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.5%
+INF
1 1
–   Movei 00.8.4032526+32
−32
(−79)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−48
=
–   Twisted Logic 0.065e352521+34
−34
(−84)1 − 2
(+1−2=0)
33.3%
1.0 / 3
100.0%
−217
1 0 0
–   Ufim 8.002520+32
−32
(−85)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−16
1 0 = 1 0 1
–   E.T. Chess 18.11.052520+28
−28
(−85)3 − 2
(+2−1=2)
60.0%
3.0 / 5
100.0%
−25
1 0 = 1 =
–   Colossus 2006d2518+31
−32
(−87)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+69
1 =
–   Crafty 20.14 32-bit2517+27
−27
(−88)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−98
= 1 0 =
–   AnMon 5.602515+15
−15
(−90)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+198
1 = 1 1
–   Frenzee 1.12513+32
−32
(−92)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−122
=
–   Crafty 20.13 32-bit2511+33
−33
(−94)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
+131
= 1 1
–   Movei 00.8.2952508+29
−29
(−97)5 − 6
(+4−5=2)
45.5%
5.0 / 11
100.0%
−128
0 = 1 0 1 1 1 = 0 0 0
–   Little Goliath Evolution 3.122508+18
−18
(−97)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−29
= = = 1
–   Crafty 20.11 32-bit2502+33
−33
(−103)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−103
= 1 0 0 = 1
–   Ufim 7.012490+32
−32
(−115)6.5 − 2.5
(+5−1=3)
72.2%
6.5 / 9
100.0%
+43
1 = = 1 0 1 = 1 1
–   Trace 1.362486+20
−20
(−119)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−119
0 1
–   Booot 4.10.12480+32
−32
(−125)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−184
0 = = =
–   Amyan 1.5972474+21
−21
(−131)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+95
1 0 1 1
–   Trace 1.352464+30
−30
(−141)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−55
= 1 0 1
–   Booot 4.11.12464+33
−33
(−141)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
0
1 =
–   Snitch 1.6.2 32-bit2438+22
−22
(−167)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+58
0 1 1 1
–   Arasan 9.22427+33
−34
(−178)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−68
= 1 1 = 1 0
–   DanaSah 2.852422+33
−33
(−183)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Gaia 3.5 64-bit2417+21
−21
(−188)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−157
=

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Created in 2005-2013 by CCRL team
Last games added on March 6, 2021