CCRL 40/4
Downloads and Statistics
July 17, 2019
Testing summary:
Total: 2'068'038 games
played by 2'396 programs
27793 CPU days (X2 4600+)

White wins: 803'434 (38.9%)
Black wins: 650'049 (31.4%)
Draws: 614'555 (29.7%)
White score: 53.7%

Engine Details

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Scorpio 1.81 (2648+14
−14		)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-bit2896+24
−24		(+248)13 − 51
(+5−43=16)
20.3%
13.0 / 64
0.0%
+29
0 0 0 0 0 0 = 0 0 0 = 0 1 = 0 = 0 = 0 0 1 = 0 0 = 0 0 0 = 0 = 0 0 1 0 0 0 0 = 0 0 1 0 1 0 = 0 0 0 0 = 0 0 = 0 = = 0 0 0 0 = 0 0
–   Rybka 2.3.1 32-bit2894+17
−17		(+246)11 − 53
(+5−47=12)
17.2%
11.0 / 64
0.0%
−13
0 0 = 0 0 = 0 0 1 0 0 0 0 0 = 0 0 0 0 = 0 = 0 1 0 = 0 = = 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 = 0 0 0 = 0 0 0 0 = 0 =
–   Rybka 2.2 32-bit2893+14
−14		(+245)10.5 − 63.5
(+3−56=15)
14.2%
10.5 / 74
0.0%
−39
0 0 = 0 0 0 0 1 0 0 0 0 = = 0 0 0 = 0 0 0 0 0 0 0 = 0 1 0 = 0 0 0 0 = = = 0 0 = 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 0 0
–   Rybka 2.3 32-bit2873+32
−31		(+225)12 − 52
(+5−45=14)
18.8%
12.0 / 64
0.0%
−11
0 0 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 0 0 0 0 1 0 = = 0 0 0 0 1 0 = = 0 0 0 0 0 = 0 0 0 = 1 0 1
–   Rybka 2.1 32-bit2857+12
−12		(+209)35.5 − 112.5
(+17−94=37)
24.0%
35.5 / 148
0.0%
+19
0 1 0 = = = 0 0 0 = 0 0 0 0 = = 0 1 0 0 0 0 0 0 0 0 0 = 1 0 0 1 0 1 = = 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 = = = = 0 0 = 0 0 0 0 = = 1 = 0 0 = 0 = = 0 0 0 0 0 0 0 0 0 0 = 1 0 0 0 = = 0 1 0 = 0 = 0 0 0 0 0 = 0 0 0 0 0 = 0 0 0 0 = = 0 0 1 0 0 1 1 = 0 = 0 = = = = 0 0 0 0 0 0 0 1 0 0 0 1 0 0 = 0 =
–   Hiarcs 11.12803+11
−11		(+155)15 − 49
(+6−40=18)
23.4%
15.0 / 64
0.0%
−34
0 = 0 0 = 0 0 0 0 0 0 0 0 1 1 0 0 0 = = = 0 0 0 = = 0 0 = 0 = = 0 0 0 = 0 1 0 0 0 0 1 = 0 0 = = 0 1 = = 0 0 0 1 = 0 0 0 0 = 0 0
–   Rybka 1.0 32-bit2791+13
−13		(+143)21 − 55
(+7−41=28)
27.6%
21.0 / 76
0.0%
−4
= 0 = = 0 0 0 0 0 = = 0 0 0 0 0 = 0 = 1 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 = 1 0 = 0 = 1 1 0 1 0 = = 1 = 0
–   Hiarcs 112790+15
−14		(+142)18 − 53
(+8−43=20)
25.4%
18.0 / 71
0.0%
−31
0 = 0 0 0 1 0 0 0 0 = = 1 = = 0 0 0 0 = 0 0 0 = 0 0 0 1 0 = 0 0 = = = 0 = = 0 0 1 0 0 0 0 0 0 0 = = 1 0 0 = 0 = 1 0 1 0 = 0 0 0 0 = 0 0 0 1 =
–   Toga II 1.3.12772+9
−10		(+124)23 − 45
(+15−37=16)
33.8%
23.0 / 68
0.0%
+9
0 0 = = = 0 0 1 1 1 = 1 0 1 0 1 0 0 = 0 1 = 0 0 1 0 0 = 0 0 0 0 = = 0 0 = = 1 = 0 0 0 1 = 0 0 0 1 0 = 1 0 0 = 0 0 0 1 0 1 0 0 0 1 0 0 =
–   Toga II 1.2.1a 32-bit2762+9
−9		(+114)16.5 − 23.5
(+8−15=17)
41.3%
16.5 / 40
0.0%
+58
1 0 1 1 = 0 = 0 = = = 0 0 = 1 = 0 1 = 0 = 0 = 0 0 = 1 = = = 0 0 = 0 = = 0 0 1 1
–   Hiarcs X502756+16
−16		(+108)14 − 18
(+10−14=8)
43.8%
14.0 / 32
0.0%
+60
1 0 0 = 0 = 0 0 1 = = 1 1 1 0 0 1 0 0 = 1 0 0 1 0 = = 1 0 0 1 =
–   Fritz 92750+11
−10		(+102)31.5 − 42.5
(+19−30=25)
42.6%
31.5 / 74
0.0%
+54
= 1 0 0 = 1 0 = 0 1 = 0 0 = = = 0 1 = = 1 1 0 0 0 0 0 = 1 0 1 0 1 0 0 = = 0 = 1 = = = = 1 0 1 0 = 0 0 0 = 0 = 0 0 = 0 0 = 1 1 = = 1 = 0 0 1 1 1 1 0
–   Hiarcs X54 Hypermodern 32-bit2749+21
−21		(+101)6 − 12
(+2−8=8)		33.3%
6.0 / 18
0.0%
0
0 1 0 = = 0 = 0 0 0 = = 0 = = = 0 1
–   Hiarcs X54 32-bit2744+16
−16		(+96)23.5 − 38.5
(+13−28=21)
37.9%
23.5 / 62
0.0%
+15
0 = = 0 1 0 0 1 = = 0 1 = = = 1 = 0 0 0 0 = 0 1 0 0 = 0 0 = 0 = 0 1 0 0 1 = 0 1 1 1 = = 0 = 0 0 = 0 0 0 = 1 0 1 = 0 0 = = 1
–   Hiarcs X50 Hypermodern2743+27
−27		(+95)6.5 − 11.5
(+3−8=7)		36.1%
6.5 / 18
0.0%
+7
0 = = 0 0 = 0 0 0 1 = 1 = 1 0 = = 0
–   Toga II 1.1a 32-bit2735+39
−37		(+87)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Spike 1.2 Turin2731+6
−6		(+83)15.5 − 27.5
(+10−22=11)
36.0%
15.5 / 43
0.0%
−18
= 0 0 0 = 0 0 0 0 1 1 0 0 = 0 0 = 1 = 1 1 0 1 0 0 0 = 0 1 0 0 = = 0 = 0 1 = 1 0 = 0 1
–   Hiarcs 10 Hypermodern2701+27
−27		(+53)10 − 8
(+8−6=4)		55.6%
10.0 / 18
0.0%
+95
= 1 0 1 = 1 1 0 = 1 1 1 0 0 = 0 1 0
–   Chess Tiger 20072700+11
−10		(+52)21 − 34
(+13−26=16)
38.2%
21.0 / 55
0.0%
−27
0 0 1 0 1 1 0 0 0 0 0 0 1 = = 0 0 = 1 0 1 1 0 = 0 = = 0 0 = 1 = 1 = = = 0 = 0 = 1 0 = = 0 0 0 = 0 1 1 0 0 1 0
–   Naum 2.0 32-bit2699+8
−8		(+51)29.5 − 50.5
(+14−35=31)
36.9%
29.5 / 80
0.0%
−33
0 0 0 0 = 0 = = 0 = 0 1 0 = 0 = 1 1 = = 0 = 1 = 0 1 = 0 0 0 0 = = 0 0 0 0 0 1 0 1 = = = = 1 0 1 0 = = = 0 0 = 0 0 = 1 0 0 0 = = 0 = = 0 = 1 1 = 0 0 1 = 0 = 1 =
–   Fritz 82666+32
−31		(+18)3 − 5
(+2−4=2)		37.5%
3.0 / 8
16.7%
−70
= = 0 1 0 0 1 0
–   Glaurung 1.2.1 32-bit2657+10
−10		(+9)19.5 − 30.5
(+11−22=17)
39.0%
19.5 / 50
14.4%
−63
0 0 0 0 = = 1 = = 1 0 0 0 1 1 0 0 1 0 = 0 0 1 0 0 = = 1 = = = = 0 0 1 = 0 = 1 = 1 0 = = 1 0 0 0 0 =
–   Chess Tiger 152646+21
−22		(−2)15 − 11
(+13−9=4)		57.7%
15.0 / 26
57.0%
+62
1 = = = 1 1 0 1 1 1 0 0 0 0 1 1 0 1 1 0 1 0 0 1 1 =
–   Scorpio 1.822638+20
−20		(−10)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
79.1%
−189
= 0
–   Scorpio 1.82623+15
−14		(−25)1 − 0
(+1−0=0)		100.0%
1.0 / 1
99.2%
+INF
1
–   Slow Chess Blitz WV2.12614+6
−6		(−34)17 − 15
(+13−11=8)
53.1%
17.0 / 32
100.0%
−11
1 = 1 1 1 0 0 0 1 0 1 1 = = = 1 0 1 1 0 1 = 0 0 = 1 0 1 0 0 = =
–   ProDeo 1.22608+11
−10		(−40)36.5 − 33.5
(+27−24=19)
52.1%
36.5 / 70
100.0%
−25
= 1 1 = = 1 0 = 0 = 1 1 1 0 1 0 1 1 0 1 1 0 = 0 = 0 0 = 0 = = 1 0 = 1 1 1 0 1 0 1 1 0 0 0 1 0 1 = = = = 0 1 1 = = = 0 0 1 1 1 1 1 0 0 0 0 =
–   WildCat 72606+10
−10		(−42)17 − 15
(+11−9=12)
53.1%
17.0 / 32
100.0%
−19
= 0 1 1 0 = 0 = 0 = 1 0 1 1 1 0 0 = = 1 1 0 = = 1 1 = = 0 = 1 =
–   Movei 00.8.4232591+24
−24		(−57)16.5 − 13.5
(+11−8=11)
55.0%
16.5 / 30
100.0%
−25
0 1 = 0 0 1 = = = = = 0 = = 1 = 0 1 1 1 1 0 1 0 1 1 = 1 0 =
–   List 5.122591+11
−10		(−57)16 − 18
(+13−15=6)
47.1%
16.0 / 34
100.0%
−80
1 0 1 0 0 1 0 0 1 1 0 0 1 0 = 1 1 0 1 = = 0 0 = = 1 1 0 0 1 1 = 0 0
–   Ruffian 1.0.52585+9
−9		(−63)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Pseudo 0.7c2575+8
−8		(−73)20.5 − 12.5
(+16−8=9)
62.1%
20.5 / 33
100.0%
+11
0 0 1 1 1 1 = 1 0 1 = 0 1 = 0 = 0 1 = 1 1 = = 1 1 1 = 0 1 1 0 1 =
–   Movei 00.8.4212568+25
−25		(−80)16 − 14
(+13−11=6)
53.3%
16.0 / 30
100.0%
−55
1 0 1 1 0 0 0 = 1 = 1 0 1 1 = 0 1 0 = = 1 0 = 1 0 1 1 0 1 0
–   Movei 00.8.418 (10 10 10)2564+25
−25		(−84)18.5 − 11.5
(+14−7=9)
61.7%
18.5 / 30
100.0%
−3
0 = = = 1 1 1 1 1 0 0 = 0 1 = 0 1 0 1 0 = 1 1 1 = = 1 = 1 1
–   Jonny 2.83 32-bit2552+11
−11		(−96)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Movei 00.8.4182551+24
−24		(−97)17.5 − 12.5
(+14−9=7)
58.3%
17.5 / 30
100.0%
−38
0 = 1 1 1 0 1 = = = = 1 = 0 0 1 1 0 1 0 1 1 1 1 1 0 = 0 1 0
–   Movei 00.8.403 (10 10 10)2551+25
−25		(−97)21 − 9
(+18−6=6)
70.0%
21.0 / 30
100.0%
+51
= = = = 1 1 1 = 1 1 1 1 = 1 1 0 1 1 1 0 0 0 1 0 1 0 1 1 1 1
–   Movei 00.8.418 (3 7 10)2548+24
−24		(−100)21.5 − 8.5
(+17−4=9)
71.7%
21.5 / 30
100.0%
+49
1 0 0 = 1 1 1 = = = = 1 1 1 = 0 = 1 1 1 1 = 1 = 1 1 1 1 1 0
–   Movei 00.8.418 (2 4 10)2541+27
−27		(−107)21 − 9
(+17−5=8)
70.0%
21.0 / 30
100.0%
+34
1 = 0 = 1 1 = 0 = 1 = 1 1 1 1 0 0 1 = = 1 0 1 1 1 1 1 1 1 =
–   Fritz 5.322540+13
−13		(−108)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Movei 00.8.3972534+27
−27		(−114)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
−36
= 1 1 = 1 0 0 0 0 = 1 0 = 1 = = 1 1 1 = 1 0 1 = 1 1 = = 1 =
–   Frenzee 2.02532+34
−34		(−116)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Movei 00.8.3832530+26
−26		(−118)22.5 − 7.5
(+19−4=7)
75.0%
22.5 / 30
100.0%
+64
1 = 1 = 1 0 1 = 0 1 1 1 1 1 = 1 = 1 1 0 = 1 = 1 1 1 1 1 1 0
–   Pharaon 3.22529+34
−35		(−119)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Petir 3.99d2524+18
−18		(−124)24.5 − 9.5
(+20−5=9)
72.1%
24.5 / 34
100.0%
+34
1 1 1 1 1 = 1 1 = 1 = = = 0 1 1 1 0 = 1 1 1 0 0 1 = 1 1 1 0 1 1 = =
–   Crafty 20.14 32-bit2519+27
−27		(−129)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−271
= 0
–   E.T. Chess 18.11.052511+12
−12		(−137)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−106
0 1
–   Movei 00.8.3782508+26
−26		(−140)24 − 6
(+21−3=6)
80.0%
24.0 / 30
100.0%
+92
1 0 1 1 1 1 = = 1 = 1 0 1 1 1 = 1 1 1 1 0 1 1 1 1 1 1 = = 1
–   Little Goliath Evolution 3.122505+7
−7		(−143)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Movei 00.8.4022503+33
−34		(−145)21.5 − 8.5
(+18−5=7)
71.7%
21.5 / 30
100.0%
+11
1 = = 1 0 1 1 1 1 = = 1 1 0 0 1 0 1 1 1 = 1 1 0 1 1 = 1 = 1
–   Petir 3.952502+23
−23		(−146)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Movei 00.8.383x2500+26
−26		(−148)20.5 − 9.5
(+16−5=9)
68.3%
20.5 / 30
100.0%
−19
1 = 1 1 1 = 1 1 = = 1 = 0 = 1 0 1 = = = 1 0 1 0 1 1 1 0 1 1
–   Frenzee 3.0 32-bit2497+29
−29		(−151)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−120
1 0
–   Crafty 19.19 32-bit2487+28
−28		(−161)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−42
1 =
–   Colossus 2006d2486+29
−30		(−162)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Movei 00.8.3732479+26
−26		(−169)23.5 − 6.5
(+20−3=7)
78.3%
23.5 / 30
100.0%
+42
= 0 1 1 = 0 1 = 1 = 1 1 1 1 1 1 1 1 1 = 1 0 1 = 1 1 1 1 1 =
–   Amyan 1.5972462+11
−11		(−186)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   The Baron 1.7.02458+16
−16		(−190)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Nejmet 3.072425+8
−7		(−223)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
−22
= 1 1
–   Gaia 3.5 32-bit2394+16
−16		(−254)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Muse 0.899b2371+9
−9		(−277)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Arasan 9.22362+23
−23		(−286)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−106
1 =
–   Deuterium 06.07.24.68b2249+31
−33		(−399)27 − 2
(+25−0=4)		93.1%
27.0 / 29
100.0%
−4
1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 = 1 1 1 1 1 1 1 = 1 1
–   Deuterium 06.07.24.61b2221+30
−31		(−427)28.5 − 2.5
(+27−1=3)
91.9%
28.5 / 31
100.0%
−26
1 1 1 1 1 1 1 1 1 1 1 1 = = 1 1 1 1 1 1 = 1 1 0 1 1 1 1 1 1 1
–   Deuterium 06.07.24.63b2208+33
−35		(−440)26.5 − 3.5
(+25−2=3)
88.3%
26.5 / 30
100.0%
−90
0 1 = 1 1 1 1 = 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 =
–   Deuterium 06.07.24.62b2193+34
−36		(−455)28 − 1
(+27−0=2)		96.6%
28.0 / 29
100.0%
+56
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 = 1 1 1 1 1 1
–   Deuterium 06.07.24.71b2165+35
−38		(−483)28 − 1
(+28−1=0)		96.6%
28.0 / 29
100.0%
+128
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1
2021 games: 658 wins, 833 losses, 530 draws (26.2%), score: 45.7%

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Created in 2005-2013 by CCRL team
Last games added on July 17, 2019