CCRL 40/4
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 2'132'153 games
played by 2'491 programs
28840 CPU days (X2 4600+)

White wins: 826'813 (38.8%)
Black wins: 668'076 (31.3%)
Draws: 637'264 (29.9%)
White score: 53.7%

Engine Details

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Show each game results
Scorpio 1.84 (2633+20
−20
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 22 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.3 LK 32-bit2897+24
−24
(+264)8 − 56
(+2−50=12)
12.5%
8.0 / 64
0.0%
−39
–   Rybka 2.3.1 32-bit2894+17
−17
(+261)10.5 − 53.5
(+3−46=15)
16.4%
10.5 / 64
0.0%
+3
–   Rybka 2.2 32-bit2893+14
−14
(+260)6.5 − 57.5
(+1−52=11)
10.2%
6.5 / 64
0.0%
−77
–   Fritz 112888+9
−9
(+255)6 − 46
(+1−41=10)
11.5%
6.0 / 52
0.0%
−60
–   Rybka 2.3 32-bit2874+32
−31
(+241)12 − 51
(+3−42=18)
19.0%
12.0 / 63
0.0%
+16
–   Rybka 2.1 32-bit2857+12
−12
(+224)25 − 103
(+8−86=34)
19.5%
25.0 / 128
0.0%
+1
–   Hiarcs 11.12803+11
−11
(+170)15 − 49
(+7−41=16)
23.4%
15.0 / 64
0.0%
−25
–   Fruit 05/11/032792+14
−14
(+159)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
+45
–   Rybka 1.0 32-bit2791+13
−13
(+158)18.5 − 45.5
(+9−36=19)
28.9%
18.5 / 64
0.0%
+11
–   Hiarcs 112790+15
−15
(+157)17 − 47
(+9−39=16)
26.6%
17.0 / 64
0.0%
−12
–   Fruit 2.32783+14
−14
(+150)8 − 24
(+5−21=6)
25.0%
8.0 / 32
0.0%
−45
–   Fruit 2.3.12780+18
−18
(+147)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
+23
–   Toga II 1.3.12772+9
−10
(+139)20 − 49
(+9−38=22)
29.0%
20.0 / 69
0.0%
−5
–   Hiarcs X502756+16
−16
(+123)13.5 − 20.5
(+7−14=13)
39.7%
13.5 / 34
0.0%
+53
–   Fritz 92750+11
−11
(+117)13.5 − 20.5
(+8−15=11)
39.7%
13.5 / 34
0.0%
+49
–   Hiarcs X54 32-bit2744+16
−16
(+111)13 − 21
(+8−16=10)
38.2%
13.0 / 34
0.0%
+31
–   Spike 1.2 Turin2731+6
−5
(+98)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−59
–   Chess Tiger 20072700+11
−11
(+67)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
+17
–   Naum 2.0 32-bit2700+8
−8
(+67)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+67
–   Glaurung 1.2.1 32-bit2657+10
−10
(+24)1 − 1
(+1−1=0)
50.0%
1.0 / 2
1.5%
+24
–   Gandalf 62627+9
−9
(−6)16 − 14
(+9−7=14)
53.3%
16.0 / 30
69.0%
+14
–   Slow Chess Blitz WV2.12615+6
−6
(−18)1 − 0
(+1−0=0)
100.0%
1.0 / 1
95.7%
+INF
–   ProDeo 1.22608+11
−10
(−25)18 − 14
(+16−12=4)
56.3%
18.0 / 32
98.4%
+24
–   List 5.122591+11
−10
(−42)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Jonny 2.83 32-bit2552+11
−11
(−81)17.5 − 12.5
(+12−7=11)
58.3%
17.5 / 30
100.0%
−25

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2019