CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
Scorpio 1.81 (2647+36
−36
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 33 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.3.2a 64-bit2962+11
−11
(+315)2 − 29
(+0−27=4)
6.5%
2.0 / 31
0.0%
−86
–   Zappa Mexico 64-bit2833+15
−15
(+186)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Rybka 1.0 32-bit2788+14
−15
(+141)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−15
–   Cyclone 1.02781+32
−32
(+134)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−15
–   Fruit 05/11/032774+20
−20
(+127)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Loop M1-T 64-bit2771+30
−30
(+124)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
–   Glaurung 2.1 32-bit2765+17
−18
(+118)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+36
–   Spike 1.2 Turin2746+7
−7
(+99)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+129
–   Naum 2.1 32-bit2743+20
−20
(+96)3 − 8
(+1−6=4)
27.3%
3.0 / 11
0.0%
−49
–   Ktulu 82706+9
−9
(+59)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.1%
+151
–   Chess Tiger 2007.12704+10
−10
(+57)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
–   Frenzee Feb08 32-bit2695+13
−13
(+48)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.6%
−108
–   Fruit 2.12695+25
−25
(+48)2 − 2
(+1−1=2)
50.0%
2.0 / 4
1.5%
+48
–   Tornado 4.82 32-bit2682+34
−35
(+35)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
7.8%
−84
–   Chess Tiger 20072682+12
−12
(+35)0 − 1
(+0−1=0)
0.0%
0.0 / 1
3.6%
−INF
–   Chessmaster 11 Leonidas2681+21
−21
(+34)9 − 5
(+7−3=4)
64.3%
9.0 / 14
5.0%
+129
–   Booot 4.14.02667+20
−20
(+20)3 − 3
(+1−1=4)
50.0%
3.0 / 6
17.1%
+20
–   Glaurung 1.2.1 Crusader 32-bit2663+32
−32
(+16)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
25.1%
+46
–   Frenzee Dec07 32-bit2659+25
−24
(+12)1 − 3
(+0−2=2)
25.0%
1.0 / 4
28.3%
−137
–   Glaurung 1.2.1 32-bit2655+16
−16
(+8)7 − 9
(+5−7=4)
43.8%
7.0 / 16
34.2%
−38
–   E.T. Chess 13.01.082650+13
−13
(+3)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
43.6%
+145
–   Movei 00.8.4382646+18
−18
(−1)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
51.3%
+155
–   Alaric 7042644+32
−32
(−3)1 − 1
(+0−0=2)
50.0%
1.0 / 2
55.1%
−3
–   CM10th Guardian2639+26
−26
(−8)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
63.6%
+74
–   Delfi 5.22636+21
−21
(−11)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
69.2%
+131
–   CM10th Default2632+15
−15
(−15)3 − 1
(+2−0=2)
75.0%
3.0 / 4
77.6%
+134
–   CM9000 Assassin2631+24
−24
(−16)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
77.2%
−297
–   Chess Tiger 2007 Gambit2628+29
−29
(−19)1 − 1
(+0−0=2)
50.0%
1.0 / 2
78.8%
−19
–   ProDeo 1.22619+18
−18
(−28)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
91.6%
+1
–   Colossus 2007d2613+23
−23
(−34)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
94.1%
−3
–   Colossus 2007c2600+32
−32
(−47)7 − 4
(+6−3=2)
63.6%
7.0 / 11
97.3%
+53
–   Sloppy 0.2.2 32-bit2599+14
−14
(−48)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.3%
−INF
–   Booot 4.13.12587+28
−28
(−60)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.5%
+96
–   Colossus 2007a2581+32
−32
(−66)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
99.7%
−38
–   Petir 4.9999992579+15
−15
(−68)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
+254
–   BugChess2 1.5.22563+29
−29
(−84)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−143
–   SmarThink 0.17a2558+33
−33
(−89)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−119
–   Hamsters 0.52557+33
−33
(−90)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Sloppy 0.1.12552+33
−33
(−95)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−35
–   Crafty 21.5 32-bit2542+32
−32
(−105)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+51
–   Twisted Logic 0.080b262522+34
−34
(−125)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Axolotl 1.9 64-bit2518+56
−56
(−129)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Colossus 2007b2515+34
−34
(−132)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
−36
–   Nimzo 82513+28
−28
(−134)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Arasan 10.0 32-bit2511+33
−33
(−136)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−44
–   Crafty 20.11 32-bit2502+34
−34
(−145)10 − 4
(+8−2=4)
71.4%
10.0 / 14
100.0%
+6
–   Booot 4.10.12487+33
−33
(−160)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−64
–   Trace 1.362482+20
−20
(−165)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Trace 1.37a2472+18
−18
(−175)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Trace 1.352463+30
−30
(−184)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Cyrano 0.32450+34
−34
(−197)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−338
–   Typhoon 1.00-3482443+33
−33
(−204)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Gosu 0.162396+18
−18
(−251)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−251

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Created in 2005-2013 by CCRL team
Last games added on November 8, 2019