CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Scorpio 2.6 32-bit (2695+32
−32
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 32 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 1.8 32-bit2987+18
−18
(+292)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+3
0 0 0 =
–   Critter 0.80 32-bit2922+16
−16
(+227)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Komodo 1.2 32-bit2896+14
−14
(+201)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+58
0 = = 0
–   Gull 1.0a 32-bit2884+12
−12
(+189)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−99
= 0 0 0
–   Gull 0.12a 32-bit2868+21
−21
(+173)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+203
=
–   Thinker 5.4d Inert 32-bit2856+10
−10
(+161)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+11
0 = 0 =
–   Protector 1.3.5 32-bit2829+15
−15
(+134)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−97
0 0 = = 0 0
–   Booot 5.02825+15
−15
(+130)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−26
= 0 = 0
–   Spark 0.4 32-bit2821+16
−16
(+126)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−162
0 0 0 =
–   Deep Junior 11.2 32-bit2817+21
−21
(+122)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+122
0 1
–   Hannibal 1.0a 32-bit2800+12
−12
(+105)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+105
1 = = = 0 =
–   Onno 1.2.70 32-bit2786+18
−18
(+91)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−51
= 0
–   Naraku 1.42775+16
−16
(+80)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−23
0 0 = 0 = 0 1 = 0 1
–   Ktulu 92754+13
−13
(+59)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−53
= = 0 0 0 1
–   SmarThink 1.20 32-bit2746+16
−16
(+51)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.3%
−101
= 0 0 0 = =
–   Spike 1.2 Turin2745+7
−7
(+50)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
0.1%
+12
= = = 0 = =
–   Tornado 4.4 32-bit2744+23
−23
(+49)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.8%
+49
1 0 = =
–   MinkoChess 1.0 32-bit2743+32
−32
(+48)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
1.9%
+105
1 1 = 1 0 0
–   Twisted Logic 20100131x 32-bit2739+18
−18
(+44)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
1.0%
−47
0 0 1 =
–   Chronos 1.9.9 32-bit2739+17
−17
(+44)5 − 9
(+1−5=8)
35.7%
5.0 / 14
0.8%
−36
= = = = = 0 0 0 1 0 = = = 0
–   Laser 1.0 64-bit2734+26
−26
(+39)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
3.2%
−51
0 0 = = 0 = 1 = = 0
–   Bison 9.11 32-bit2727+14
−14
(+32)6 − 4
(+4−2=4)
60.0%
6.0 / 10
3.4%
+90
1 1 1 0 = = 1 = 0 =
–   Crafty 23.3 32-bit2716+32
−32
(+21)2 − 4
(+1−3=2)
33.3%
2.0 / 6
18.7%
−88
0 0 = 0 = 1
–   Chess Tiger 2007.12703+10
−10
(+8)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
31.9%
−29
= 0 = = = =
–   BugChess2 1.7 32-bit2698+22
−22
(+3)7 − 3
(+5−1=4)
70.0%
7.0 / 10
45.5%
+128
= 1 0 = = 1 = 1 1 1
–   Booot 4.15.12696+30
−30
(+1)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
48.3%
+43
= 1 = = = =
–   Delfi 5.42689+11
−12
(−6)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
64.2%
+61
= = = 1
–   Cheese 1.8 64-bit2683+20
−20
(−12)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
73.8%
−54
1 = 0 1 0 0 = =
–   Tornado 4.82 32-bit2681+34
−35
(−14)5 − 5
(+3−3=4)
50.0%
5.0 / 10
72.2%
−9
1 1 = 0 0 0 = 1 = =
–   Chessmaster 11 Leonidas2680+21
−21
(−15)0 − 2
(+0−2=0)
0.0%
0.0 / 2
77.7%
−INF
0 0
–   Chessmaster 11 Toxic2679+20
−20
(−16)1 − 1
(+1−1=0)
50.0%
1.0 / 2
80.6%
−16
0 1
–   Naraku 1.312675+30
−29
(−20)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
82.0%
+267
= 1 1 1
–   Daydreamer 1.75 32-bit2668+17
−17
(−27)7.5 − 6.5
(+3−2=9)
53.6%
7.5 / 14
93.7%
−9
= 1 = 0 = = = 1 0 1 = = = =
–   ChessBrainVB 2.052668+23
−23
(−27)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
91.2%
−54
0 1 = = 0 = = 0 1 1 0 =
–   Movei 00.8.438 (10 10 10)2667+11
−11
(−28)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
95.2%
+54
1 0 = 1
–   Chessmaster 112665+12
−13
(−30)3 − 1
(+2−0=2)
75.0%
3.0 / 4
96.0%
+119
= = 1 1
–   Alaric 7072660+12
−11
(−35)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
97.9%
−177
= 0
–   E.T. Chess 13.01.082649+13
−13
(−46)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.5%
−46
1 0
–   Cyrano 0.6b17 32-bit2648+14
−14
(−47)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.6%
+35
= 0 1 1
–   CM10th Ogre2645+23
−23
(−50)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.4%
+17
= 1 = =
–   Colossus 2008b2643+13
−13
(−52)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
99.9%
−119
= = 0 =
–   Hamsters 0.7.12618+14
−14
(−77)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
+27
1 = = = = 1 1 =
–   Sloppy 0.2.2 32-bit2599+14
−14
(−96)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+51
1 0 1 1 1 0 = 1
–   Deuterium 09.01.26.4922599+23
−23
(−96)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−177
= 0 0 1
–   Ethereal 8.05 64-bit2598+28
−28
(−97)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−10
= 1 1 = = = 1 1 0 =
–   The Baron 2.23 32-bit2594+17
−17
(−101)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+48
= 1 1 =
–   Pseudo 0.7c2591+13
−13
(−104)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+45
1 1 = =
–   Amyan 1.722590+12
−12
(−105)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+15
0 1 1 1 = 1 = =
–   K2 0.872583+18
−17
(−112)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+61
1 0 1 1 = = 1 1 1 =
–   N2 0.4 32-bit2568+18
−18
(−127)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+22
= = 1 1
–   Dirty ACCA4 32-bit2542+33
−33
(−153)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+134
1 1 1 =
–   AnMon 5.752538+15
−15
(−157)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+29
1 1 = 1 0 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on July 19, 2019