CCRL 40/40
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 1'098'633 games
played by 2'562 programs
150143 CPU days (X2 4600+)

White wins: 380'990 (34.7%)
Black wins: 283'127 (25.8%)
Draws: 434'516 (39.6%)
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 33 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 4CPU2975+20
−19
(+243)5.5 − 25.5
(+1−21=9)
17.7%
5.5 / 31
0.0%
+9
–   Zappa Mexico 64-bit 4CPU2959+15
−15
(+227)3.5 − 14.5
(+1−12=5)
19.4%
3.5 / 18
0.0%
+6
–   Stockfish 1.4 64-bit 4CPU2948+17
−17
(+216)11.5 − 36.5
(+3−28=17)
24.0%
11.5 / 48
0.0%
+40
–   Deep Sjeng WC2008 64-bit 4CPU2926+12
−12
(+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 4CPU2896+16
−16
(+164)5.5 − 25.5
(+3−23=5)
17.7%
5.5 / 31
0.0%
−96
–   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-bit2863+22
−22
(+131)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-bit2843+15
−15
(+111)3.5 − 13.5
(+1−11=5)
20.6%
3.5 / 17
0.0%
−99
–   Loop 13.6 (Loop 2007) 64-bit 4CPU2838+19
−19
(+106)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+106
–   Zappa Mexico 64-bit2833+15
−15
(+101)4 − 11
(+1−8=6)
26.7%
4.0 / 15
0.0%
−56
–   Bright 0.3a 4CPU2830+18
−18
(+98)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−146
–   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-bit2797+25
−25
(+65)10 − 18
(+5−13=10)
35.7%
10.0 / 28
0.0%
−24
–   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-bit2770+30
−30
(+38)4 − 4
(+2−2=4)
50.0%
4.0 / 8
2.3%
+38
–   Hiarcs X54 64-bit2760+34
−34
(+28)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
9.8%
+76
–   Crafty 23.0 64-bit 4CPU2759+18
−18
(+27)12 − 19
(+4−11=16)
38.7%
12.0 / 31
3.4%
−36
–   Hiarcs X54 Hypermodern 32-bit2756+28
−28
(+24)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
10.8%
−132
–   Spike 1.2 Turin2746+7
−7
(+14)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
14.2%
−16
–   Scorpio 2.1 64-bit 4CPU2719+27
−27
(−13)14.5 − 13.5
(+7−6=15)
51.8%
14.5 / 28
76.2%
−4
–   Ktulu 82706+9
−9
(−26)0 − 1
(+0−1=0)
0.0%
0.0 / 1
97.6%
−INF
–   SmarThink 1.00 64-bit2704+35
−35
(−28)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
89.8%
+2
–   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
99.9%
+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 0.2c2663+26
−26
(−69)9 − 6
(+6−3=6)
60.0%
9.0 / 15
100.0%
0
–   Alaric 7072660+12
−12
(−72)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   CM10th Lazarus2659+23
−23
(−73)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 November 16, 2019