CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Show each game results
Scorpio 2.6 64-bit (2756+14
−14
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 22 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 2.0.1 64-bit3089+20
−20
(+333)3.5 − 28.5
(+0−25=7)
10.9%
3.5 / 32
0.0%
+21
0 0 0 = 0 0 0 0 = 0 0 0 0 0 = 0 0 0 0 0 = 0 0 0 = = 0 0 0 = 0 0
–   Critter 1.01 64-bit3077+19
−19
(+321)3.5 − 28.5
(+1−26=5)
10.9%
3.5 / 32
0.0%
−12
0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 = 0 0 = 0 0 = 0 = 0 0 0 0 0 = 0 0
–   Stockfish 1.8 64-bit3058+19
−19
(+302)3 − 27
(+0−24=6)
10.0%
3.0 / 30
0.0%
−26
0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = = = = = 0 0 0 0 0 0 0
–   Stockfish 1.9.1 64-bit3054+20
−20
(+298)4 − 26
(+2−24=4)
13.3%
4.0 / 30
0.0%
−16
0 0 = 0 0 0 0 0 = 0 0 0 0 1 0 = 0 0 0 0 0 0 0 0 0 0 0 1 0 =
–   Critter 0.90 64-bit3049+16
−16
(+293)4.5 − 27.5
(+1−24=7)
14.1%
4.5 / 32
0.0%
+11
0 = 0 0 = = 0 0 0 0 0 0 0 = 0 0 0 0 0 = 0 0 0 0 = 1 0 0 0 0 0 =
–   Komodo 1.3 64-bit2993+12
−12
(+237)6.5 − 25.5
(+1−20=11)
20.3%
6.5 / 32
0.0%
+35
= = = 0 = 0 = 0 0 0 0 0 = 0 = = 0 0 0 = 0 = 0 0 0 0 0 = 0 1 0 0
–   Critter 0.80 64-bit2990+21
−20
(+234)7 − 25
(+0−18=14)
21.9%
7.0 / 32
0.0%
+53
0 = = = 0 = 0 = = 0 0 0 0 = = = 0 = 0 = = = 0 0 0 0 0 0 0 = 0 0
–   Rybka 2.3.2a 64-bit2977+8
−8
(+221)7.5 − 22.5
(+3−18=9)
25.0%
7.5 / 30
0.0%
+45
= 0 0 0 = 0 = 0 = 1 1 0 0 = 0 = 0 0 0 0 1 0 0 0 = 0 = 0 0 =
–   Critter 0.70 64-bit2973+18
−18
(+217)5 − 25
(+0−20=10)
16.7%
5.0 / 30
0.0%
−15
0 = 0 0 = 0 0 = = = 0 0 0 = = = 0 0 = 0 0 0 = 0 0 0 0 0 0 0
–   Komodo 1.2 64-bit2966+12
−12
(+210)6.5 − 23.5
(+4−21=5)
21.7%
6.5 / 30
0.0%
−15
0 0 0 0 = 0 0 1 0 1 0 0 = = 1 0 0 0 0 = = 0 0 0 0 0 1 0 0 0
–   Gull 1.2 64-bit2951+15
−15
(+195)6.5 − 24.5
(+2−20=9)
21.0%
6.5 / 31
0.0%
−11
0 0 0 = 0 0 = 1 0 0 0 = = 0 = = = 0 1 0 0 0 0 0 0 0 0 0 = 0 =
–   Gull 1.1 64-bit2943+12
−12
(+187)7.5 − 24.5
(+3−20=9)
23.4%
7.5 / 32
0.0%
−5
0 = = 0 0 = 0 0 1 = 0 = 0 1 0 0 0 = 0 = 0 0 0 = 0 0 0 0 0 = 1 0
–   Gull 1.0a 64-bit2938+12
−12
(+182)6 − 26
(+0−20=12)
18.8%
6.0 / 32
0.0%
−27
0 0 = = 0 = = = = 0 0 0 = 0 0 = 0 0 = 0 0 0 0 = 0 0 = 0 0 = 0 0
–   Hiarcs 13.22933+15
−15
(+177)7 − 25
(+2−20=10)
21.9%
7.0 / 32
0.0%
−17
0 = 0 1 = 0 = 0 = 1 0 0 0 0 = 0 = 0 0 = 0 0 0 0 0 = 0 0 = = 0 0
–   Spark 1.0 64-bit2927+7
−7
(+171)9 − 23
(+7−21=4)
28.1%
9.0 / 32
0.0%
−3
= 1 0 0 = 0 0 0 0 0 0 1 = 0 0 0 0 0 0 1 0 0 1 0 0 0 = 1 1 0 1 0
–   Spike 1.4 Leiden2921+7
−7
(+165)6 − 24
(+0−18=12)
20.0%
6.0 / 30
0.0%
−31
= 0 = = = = 0 0 = 0 = 0 0 0 0 = 0 0 = = 0 0 0 0 0 = 0 = 0 0
–   Hannibal 1.1 64-bit2895+15
−15
(+139)8 − 24
(+4−20=8)
25.0%
8.0 / 32
0.0%
−41
0 0 0 0 0 0 1 1 0 = = = 0 0 0 0 0 = 0 = 1 = 0 1 0 0 0 0 0 = = 0
–   Protector 1.4.0 64-bit2889+14
−14
(+133)9 − 20
(+4−15=10)
31.0%
9.0 / 29
0.0%
+6
= = = 0 0 0 0 0 = 0 = 1 0 1 0 0 1 0 1 = 0 0 0 = = 0 = = 0
–   Thinker 5.4c Inert 64-bit2883+9
−9
(+127)10.5 − 18.5
(+7−15=7)
36.2%
10.5 / 29
0.0%
+23
1 0 = 1 0 0 1 0 = 0 = 0 0 0 0 = = 1 = 1 = 0 1 0 0 0 0 1 0
–   Spark 0.4 64-bit2882+11
−11
(+126)9.5 − 20.5
(+6−17=7)
31.7%
9.5 / 30
0.0%
−6
1 0 0 = = 0 0 0 1 = 0 1 0 = 0 0 = 0 0 0 0 = 0 0 = 0 1 0 1 1
–   Hannibal 1.0a 64-bit2862+14
−14
(+106)7.5 − 22.5
(+3−18=9)
25.0%
7.5 / 30
0.0%
−67
1 0 0 = 1 = 0 0 0 0 0 0 0 0 0 0 0 = = 0 0 0 = = 0 0 = = = 1
–   Protector 1.3.5 64-bit2856+14
−15
(+100)13 − 17
(+8−12=10)
43.3%
13.0 / 30
0.0%
+58
1 1 = 1 0 0 = 0 = 0 = 0 = 0 1 0 = 1 0 = = 1 0 0 0 = 0 1 1 =
–   Booot 5.1.02839+11
−11
(+83)26 − 37
(+17−28=18)
41.3%
26.0 / 63
0.0%
+21
= 1 = 0 0 1 1 = 0 1 = 1 0 0 1 = 0 0 = 0 0 = 0 = 0 0 1 1 1 1 0 = 0 = 1 1 1 1 1 0 0 = 0 0 0 1 0 = = 1 0 0 = 0 0 = = 0 0 0 = = 0
–   Toga II 1.4.1SE2823+10
−10
(+67)12.5 − 17.5
(+7−12=11)
41.7%
12.5 / 30
0.0%
+18
0 0 0 = 0 0 0 = 1 = 1 = 1 = = = 1 = 1 1 1 = 0 0 = 0 0 0 0 =
–   Booot 5.02784+15
−15
(+28)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
0.3%
+16
= = 0 1 0 0 0 1 0 1 0 1 0 0 1 1 1 0 = = = = = 1 0 0 0 1 1 1
–   Crafty 23.4 64-bit2782+12
−12
(+26)16 − 16
(+10−10=12)
50.0%
16.0 / 32
0.3%
+27
0 1 1 0 0 = = 1 = 1 1 0 1 = 0 = 0 0 = = 1 1 = 0 = 0 = = 0 1 = 1
–   Loop 13.6 (Loop 2007) 32-bit2775+10
−10
(+19)13 − 17
(+5−9=16)
43.3%
13.0 / 30
1.2%
−22
= 1 = = = = 0 = 0 0 = 0 0 0 = = 1 0 = 1 = 1 0 = = 0 = = = 1
–   Bright 0.5c2771+7
−8
(+15)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
2.8%
+54
1 = 0 0 0 = 0 0 1 0 1 1 1 = 1 1 1 1 1 0 0 = = = 1 0 0 1 1 =
–   MinkoChess 0.9 64-bit2771+12
−12
(+15)17 − 13
(+12−8=10)
56.7%
17.0 / 30
5.3%
+61
0 0 1 = 1 0 = = 0 = 1 1 = 1 0 1 0 1 = = = = 0 1 1 = 1 1 0 1
–   Twisted Logic 20090922 64-bit2770+7
−7
(+14)15 − 15
(+13−13=4)
50.0%
15.0 / 30
3.6%
+14
1 0 = 0 1 = 0 0 1 0 1 1 1 0 0 0 0 1 1 0 0 0 = = 1 1 1 0 1 1
–   Frenzee 3.5.19 64-bit2770+8
−8
(+14)14 − 18
(+9−13=10)
43.8%
14.0 / 32
4.1%
−28
1 0 0 0 = = = 0 1 1 1 0 = 0 0 = 1 1 0 1 1 0 0 = 0 = 0 1 = = = 0
–   MinkoChess 1.0 64-bit2769+19
−19
(+13)15 − 15
(+8−8=14)
50.0%
15.0 / 30
13.7%
+13
1 0 = = = 0 = = = 1 = = = 0 1 = 0 = 1 = 0 1 0 0 1 1 = 0 1 =
–   Twisted Logic 20100131x 64-bit2767+10
−10
(+11)13.5 − 16.5
(+9−12=9)
45.0%
13.5 / 30
10.8%
−23
= 0 = 1 0 = 1 = 1 1 0 = = 0 0 0 = 0 1 0 = 0 1 0 1 0 1 = 0 1
–   MinkoChess 1.1 64-bit2763+18
−18
(+7)17 − 13
(+14−10=6)
56.7%
17.0 / 30
26.0%
+59
1 1 0 1 = 1 1 0 1 1 1 0 = 0 = 1 = 0 = = 1 1 0 0 1 0 1 1 0 0
–   Jonny 4.002763+7
−6
(+7)12.5 − 17.5
(+8−13=9)
41.7%
12.5 / 30
18.6%
−51
0 = 0 = 0 0 = 1 0 = 1 0 0 = 0 1 1 0 0 = = 1 = 1 1 0 0 1 0 =
–   Bison 9.11 64-bit2761+10
−10
(+5)7.5 − 22.5
(+5−20=5)
25.0%
7.5 / 30
25.6%
−193
0 1 0 0 0 0 1 0 = 0 0 0 = 0 = 0 = 0 = 0 0 0 0 0 1 0 1 0 0 1
–   Crafty 23.3 64-bit2757+15
−15
(+1)14.5 − 15.5
(+8−9=13)
48.3%
14.5 / 30
43.8%
−11
1 = = 0 = = = 1 = 0 1 1 0 0 = 1 1 0 = 0 = = 0 = = = 1 0 1 0
–   Chronos 1.9.9 64-bit2740+7
−7
(−16)18 − 12
(+12−6=12)
60.0%
18.0 / 30
98.1%
+47
1 1 0 0 = = = = = = 1 1 0 1 1 = = 1 1 0 1 0 = 1 = = 0 = 1 1
–   Spike 1.2 Turin2731+6
−5
(−25)13 − 17
(+10−14=6)
43.3%
13.0 / 30
99.9%
−74
= 1 1 0 1 0 1 0 0 0 = 0 0 0 0 = 0 1 1 = = 1 1 0 0 1 0 = 1 0
–   Tornado 4.40 64-bit2722+14
−14
(−34)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
100.0%
+42
0 1 0 = 0 = 1 1 1 1 0 = 1 = 0 1 1 1 1 1 0 1 = 1 0 = 0 1 1 0 = 1
–   BugChess2 1.7 64-bit2707+13
−13
(−49)18 − 12
(+12−6=12)
60.0%
18.0 / 30
100.0%
+15
0 = 0 = = = = = 1 1 = = 1 0 0 0 1 1 = 1 1 = = 1 1 0 1 = 1 1
–   Frenzee Feb08 64-bit2694+10
−10
(−62)18.5 − 11.5
(+14−7=9)
61.7%
18.5 / 30
100.0%
+16
= = 1 = = 1 1 1 0 1 = 1 0 0 = 1 1 1 = 0 = 0 0 = 1 1 0 1 1 1
–   Naum 2.0 64-bit2693+11
−11
(−63)17.5 − 12.5
(+10−5=15)
58.3%
17.5 / 30
100.0%
−13
1 0 0 1 = = = = = = 1 0 0 1 1 = = = 1 1 1 = = 0 = = 1 1 = =
–   Delfi 5.42683+7
−7
(−73)19 − 11
(+14−6=10)
63.3%
19.0 / 30
100.0%
+15
1 0 1 1 0 0 = 1 1 = = 1 0 1 = 1 1 = 0 1 = 1 1 1 = = 1 = = 0
–   Daydreamer 1.75 64-bit2673+9
−9
(−83)17 − 13
(+12−8=10)
56.7%
17.0 / 30
100.0%
−34
0 1 0 0 1 1 1 = 0 = 1 = = = = = 1 1 0 = 0 0 1 = 1 0 1 1 1 =
–   BugChess2 1.6.4 64-bit2670+14
−14
(−86)21 − 9
(+19−7=4)
70.0%
21.0 / 30
100.0%
+73
1 = 0 0 1 1 0 = 1 1 1 1 1 1 1 1 1 = 1 0 1 0 1 1 = 1 1 0 1 0
–   Booot 4.15.12668+14
−14
(−88)15 − 15
(+10−10=10)
50.0%
15.0 / 30
100.0%
−89
0 1 1 1 = 1 1 0 = = = = = = 0 1 0 1 = 0 1 0 1 0 0 1 0 0 = =
–   Naraku 1.312653+14
−14
(−103)23.5 − 6.5
(+21−4=5)
78.3%
23.5 / 30
100.0%
+123
0 1 1 1 1 1 = = 1 1 1 1 = 1 0 1 1 0 1 0 1 1 = 1 1 1 1 1 = 1
–   Colossus 2008b2642+7
−7
(−114)15.5 − 14.5
(+11−10=9)
51.7%
15.5 / 30
100.0%
−105
1 0 1 = 0 = 1 0 1 0 = 0 = 0 1 0 = 0 0 = 1 1 0 1 = 1 = 1 = 1
–   Cyrano 0.6b17 64-bit2641+8
−8
(−115)20.5 − 9.5
(+18−7=5)
68.3%
20.5 / 30
100.0%
+28
1 1 1 1 1 0 0 0 0 1 1 0 1 = 0 = 1 = 1 0 1 1 1 1 1 1 = = 1 1
–   E.T. Chess 13.01.082634+7
−7
(−122)18 − 12
(+13−7=10)
60.0%
18.0 / 30
100.0%
−53
0 = 1 0 1 1 1 1 = = 1 = 1 0 0 0 0 1 1 = 0 = = 1 1 = = 1 = 1
–   Alfil 8.1.1 Optimized2625+9
−9
(−131)20 − 10
(+15−5=10)
66.7%
20.0 / 30
100.0%
−19
0 = 1 = 1 1 = 0 = 0 = 1 1 1 1 0 1 1 0 = 1 1 = 1 1 1 = = 1 =
–   Movei 00.8.438 (10 10 10)2623+7
−7
(−133)22.5 − 7.5
(+21−6=3)
75.0%
22.5 / 30
100.0%
+74
1 1 1 1 1 1 1 1 = 0 0 = = 1 1 1 1 0 0 0 1 1 1 1 1 1 1 0 1 1
–   WildCat 82623+7
−7
(−133)18.5 − 11.5
(+14−7=9)
61.7%
18.5 / 30
100.0%
−53
= = = = 1 1 1 1 1 0 1 0 1 0 1 1 1 0 1 = 1 = 1 0 = 0 = 1 0 =
–   Sloppy 0.2.2 64-bit2617+8
−7
(−139)22 − 8
(+18−4=8)
73.3%
22.0 / 30
100.0%
+28
1 = 1 0 1 1 = 1 = = 1 1 1 = 1 1 1 1 1 1 = 1 = 0 1 = 0 1 0 1
–   Slow Chess Blitz WV2.12615+6
−6
(−141)20.5 − 6.5
(+17−3=7)
75.9%
20.5 / 27
100.0%
+46
= 1 1 0 1 1 1 0 0 1 1 = = 1 = 1 1 1 = 1 1 1 = 1 1 1 =
–   Deuterium 10.01.27.2132610+10
−11
(−146)22 − 8
(+18−4=8)
73.3%
22.0 / 30
100.0%
+19
1 1 1 = 1 0 1 = 1 = 1 0 1 1 = 1 1 = 1 1 = = = 1 1 1 0 1 0 1
–   Amyan 1.722604+7
−8
(−152)21 − 9
(+17−5=8)
70.0%
21.0 / 30
100.0%
−9
= = = 0 1 1 1 0 1 1 1 1 1 = 1 1 1 1 1 0 1 0 1 = 1 1 = = 0 =
–   ProDeo 1.12588+11
−11
(−168)23.5 − 8.5
(+22−7=3)
73.4%
23.5 / 32
100.0%
+28
1 0 1 1 1 0 0 1 1 1 0 1 0 1 0 1 1 1 1 1 1 1 = 1 1 = 1 1 1 0 = 1
–   SOS 5.12573+7
−7
(−183)21 − 9
(+16−4=10)
70.0%
21.0 / 30
100.0%
−49
= = = = = = 1 1 1 0 1 1 = = 1 1 = = 1 0 1 1 1 1 1 1 1 0 1 0
–   Jonny 2.83 32-bit2552+11
−11
(−204)22 − 8
(+20−6=4)
73.3%
22.0 / 30
100.0%
−16
= 1 1 1 1 1 1 = 1 = = 0 0 1 1 1 0 1 1 1 1 0 1 1 0 1 1 1 1 0
–   SmarThink 0.17a2537+10
−10
(−219)25.5 − 4.5
(+22−1=7)
85.0%
25.5 / 30
100.0%
+51
1 1 = 1 = 1 1 1 1 = 1 = 1 1 1 = 1 = 1 1 1 1 0 1 1 1 1 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019