CCRL 40/40
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 1'084'933 games
played by 2'536 programs
148136 CPU days (X2 4600+)

White wins: 376'624 (34.7%)
Black wins: 280'046 (25.8%)
Draws: 428'263 (39.5%)
White score: 54.5%

Engine Details

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Scorpio 2.0 32-bit 4CPU (2732+24
−24
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 32 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.1 64-bit 4CPU2998+29
−29
(+266)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+31
–   Rybka 2.2 64-bit 4CPU2977+20
−20
(+245)5.5 − 25.5
(+1−21=9)
17.7%
5.5 / 31
0.0%
+11
–   Zappa Mexico 64-bit 4CPU2960+15
−15
(+228)3.5 − 14.5
(+1−12=5)
19.4%
3.5 / 18
0.0%
+7
–   Stockfish 1.4 64-bit 4CPU2949+17
−17
(+217)11.5 − 36.5
(+3−28=17)
24.0%
11.5 / 48
0.0%
+41
–   Deep Sjeng WC2008 64-bit 4CPU2926+13
−13
(+194)11 − 30
(+2−21=18)
26.8%
11.0 / 41
0.0%
+46
–   Thinker 5.4c Inert 64-bit 4CPU2924+15
−15
(+192)9 − 22
(+2−15=14)
29.0%
9.0 / 31
0.0%
+62
–   Rybka 2.2 64-bit2921+29
−28
(+189)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+93
–   Deep Shredder 11 64-bit 4CPU2917+12
−12
(+185)6 − 12
(+3−9=6)
33.3%
6.0 / 18
0.0%
+71
–   Toga II 1.4.1SE 4CPU2905+13
−13
(+173)5.5 − 26.5
(+2−23=7)
17.2%
5.5 / 32
0.0%
−77
–   Naum 2.2 64-bit 4CPU2904+18
−17
(+172)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
+24
–   Bright 0.4a 4CPU2897+15
−15
(+165)7 − 25
(+3−21=8)
21.9%
7.0 / 32
0.0%
−41
–   Glaurung 2.2 64-bit 4CPU2897+16
−16
(+165)5.5 − 25.5
(+3−23=5)
17.7%
5.5 / 31
0.0%
−95
–   Toga II 1.4 beta5c 4CPU2885+18
−18
(+153)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+81
–   Rybka 2.1 32-bit2864+22
−22
(+132)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Hiarcs 11.2 4CPU2862+27
−27
(+130)7 − 8
(+5−6=4)
46.7%
7.0 / 15
0.0%
+111
–   Deep Shredder 11 64-bit2844+15
−15
(+112)3.5 − 13.5
(+1−11=5)
20.6%
3.5 / 17
0.0%
−98
–   Loop 13.6 (Loop 2007) 64-bit 4CPU2839+19
−19
(+107)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+107
–   Zappa Mexico 64-bit2833+15
−15
(+101)4 − 11
(+1−8=6)
26.7%
4.0 / 15
0.0%
−56
–   Bright 0.3a 4CPU2831+18
−18
(+99)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−145
–   Glaurung 2.0.1 64-bit 4CPU2829+17
−17
(+97)5 − 14
(+1−10=8)
26.3%
5.0 / 19
0.0%
−56
–   Bright 0.2c 4CPU2806+21
−21
(+74)14.5 − 23.5
(+6−15=17)
38.2%
14.5 / 38
0.0%
0
–   Naum 2.2 64-bit2798+25
−25
(+66)10 − 18
(+5−13=10)
35.7%
10.0 / 28
0.0%
−23
–   Fruit 2.3.12786+14
−14
(+54)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+54
–   Fruit 05/11/032774+20
−20
(+42)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.5%
+26
–   Loop M1-T 64-bit2771+30
−30
(+39)4 − 4
(+2−2=4)
50.0%
4.0 / 8
2.4%
+39
–   Hiarcs X54 64-bit2760+34
−35
(+28)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
10.1%
+76
–   Crafty 23.0 64-bit 4CPU2760+18
−18
(+28)12 − 19
(+4−11=16)
38.7%
12.0 / 31
3.3%
−35
–   Hiarcs X54 Hypermodern 32-bit2756+28
−28
(+24)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
11.0%
−132
–   Spike 1.2 Turin2746+7
−7
(+14)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
14.6%
−16
–   Scorpio 2.1 64-bit 4CPU2720+27
−27
(−12)14.5 − 13.5
(+7−6=15)
51.8%
14.5 / 28
76.2%
−3
–   Ktulu 82706+9
−9
(−26)0 − 1
(+0−1=0)
0.0%
0.0 / 1
97.8%
−INF
–   SmarThink 1.00 64-bit2705+36
−36
(−27)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
89.3%
+3
–   Spike 1.12689+15
−15
(−43)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.8%
+INF
–   Pharaon 3.5.1 4CPU2673+26
−26
(−59)18 − 9
(+13−4=10)
66.7%
18.0 / 27
100.0%
+47
–   Movei 00.8.438 (10 10 10)2667+11
−11
(−65)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   LoopList 6.002665+25
−25
(−67)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Bright 0.2c2664+26
−26
(−68)9 − 6
(+6−3=6)
60.0%
9.0 / 15
100.0%
0
–   Alaric 7072661+12
−12
(−71)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   CM10th Lazarus2657+23
−23
(−75)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   CM10th Guardian2639+26
−26
(−93)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+49
–   Delfi 5.22636+21
−21
(−96)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Colossus 2007c2600+32
−32
(−132)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+24

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Created in 2005-2013 by CCRL team
Last games added on September 21, 2019