CCRL 40/15
Downloads and Statistics
March 3, 2021
Testing summary:
Total: 1'221'210 games
played by 2'800 programs

White wins: 419'452 (34.3%)
Black wins: 308'564 (25.3%)
Draws: 493'194 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
Scorpio 1.9 (2669+30
−30
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 32 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.2 64-bit2921+29
−28
(+252)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+282
–   Rybka 1.0 64-bit2824+14
−14
(+155)6.5 − 17.5
(+4−15=5)
27.1%
6.5 / 24
0.0%
−14
–   Hiarcs 11.12789+15
−15
(+120)6.5 − 23.5
(+2−19=9)
21.7%
6.5 / 30
0.0%
−82
–   Fritz 102778+15
−15
(+109)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Shredder 102770+13
−13
(+101)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+70
–   Toga II 1.3.42767+28
−28
(+98)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Loop 10.32f2765+19
−19
(+96)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+126
–   Loop 12.322762+22
−22
(+93)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+93
–   Toga II 1.2.1a 32-bit2759+12
−12
(+90)13.5 − 19.5
(+8−14=11)
40.9%
13.5 / 33
0.0%
+31
–   Hiarcs X54 Hypermodern 32-bit2755+29
−28
(+86)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+242
–   Hiarcs X50 Hypermodern2755+30
−30
(+86)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Spike 1.2 Turin2745+7
−7
(+76)11.5 − 23.5
(+3−15=17)
32.9%
11.5 / 35
0.0%
−29
–   Naum 2.1 32-bit2743+20
−20
(+74)4 − 15
(+3−14=2)
21.1%
4.0 / 19
0.0%
−168
–   Toga II 1.2 32-bit2735+25
−25
(+66)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+222
–   Hiarcs X54 32-bit2731+32
−32
(+62)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.3%
−80
–   Junior 10.12720+25
−25
(+51)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.5%
+20
–   SmarThink 1.00 64-bit2704+35
−35
(+35)0 − 1
(+0−1=0)
0.0%
0.0 / 1
6.9%
−INF
–   Naum 2.0 32-bit2697+15
−15
(+28)7 − 5
(+4−2=6)
58.3%
7.0 / 12
4.9%
+77
–   Fruit 2.12695+25
−25
(+26)3 − 3
(+2−2=2)
50.0%
3.0 / 6
9.6%
+33
–   Spike 1.12689+15
−15
(+20)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
11.9%
+50
–   Chess Tiger 20072681+12
−12
(+12)2 − 0
(+2−0=0)
100.0%
2.0 / 2
22.3%
+INF
–   Glaurung 1.2.1 Avalanche 32-bit2668+32
−32
(−1)0 − 1
(+0−1=0)
0.0%
0.0 / 1
50.6%
−INF
–   LoopList 6.002664+25
−25
(−5)2 − 0
(+2−0=0)
100.0%
2.0 / 2
58.1%
+INF
–   Glaurung 1.2.1 Crusader 32-bit2663+32
−32
(−6)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
59.1%
+136
–   Alaric 7072660+11
−11
(−9)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
68.7%
+21
–   Glaurung 1.2.1 32-bit2655+16
−16
(−14)11 − 7
(+8−4=6)
61.1%
11.0 / 18
78.1%
+54
–   CM10th Paralyse2654+15
−15
(−15)1 − 1
(+1−1=0)
50.0%
1.0 / 2
80.2%
−15
–   CM10th Ogre2647+23
−23
(−22)1 − 0
(+1−0=0)
100.0%
1.0 / 1
86.3%
+INF
–   Movei 00.8.4382646+18
−18
(−23)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
89.3%
−53
–   CM10th Magic II2644+16
−16
(−25)1 − 1
(+0−0=2)
50.0%
1.0 / 2
92.4%
−25
–   CM10th Pestilence2643+23
−24
(−26)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
90.3%
+4
–   Slow Chess Blitz WV2.12637+12
−12
(−32)1 − 1
(+1−1=0)
50.0%
1.0 / 2
97.2%
−32
–   CM10th Default2631+15
−14
(−38)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
98.6%
+44
–   Delfi 5.12629+25
−26
(−40)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
97.6%
−70
–   Chess Tiger 2007 Gambit2628+29
−29
(−41)1 − 1
(+1−1=0)
50.0%
1.0 / 2
97.0%
−41
–   WildCat 72628+14
−14
(−41)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
99.2%
−30
–   ProDeo 1.22620+18
−18
(−49)6.5 − 12.5
(+4−10=5)
34.2%
6.5 / 19
99.7%
−151
–   Pharaon 3.5.12613+13
−13
(−56)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+86
–   Alaric 0702b2606+26
−26
(−63)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.9%
−INF
–   Delfi 5.02599+20
−20
(−70)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+86
–   Petir 4.392591+19
−19
(−78)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−47
–   Pseudo 0.7c2590+13
−13
(−79)1 − 0
(+1−0=0)
100.0%
1.0 / 1