CCRL 40/40
Downloads and Statistics
December 10, 2019
Testing summary:
Total: 1'104'091 games
played by 2'573 programs
150964 CPU days (X2 4600+)

White wins: 382'628 (34.7%)
Black wins: 284'145 (25.7%)
Draws: 437'318 (39.6%)
White score: 54.5%

Engine Details

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Scorpio 2.2 32-bit (2569+28
−28		)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 33 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 1.5.1 32-bit2864+15
−15		(+295)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+227
= 0 = =
–   Thinker 5.4c Inert 32-bit2849+13
−13		(+280)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+197
0 0 1 =
–   Stockfish 1.4 32-bit2830+16
−16		(+261)1 − 2
(+0−1=2)		33.3%
1.0 / 3
0.0%
+155
= = 0
–   Cyclone xTreme Fury2827+19
−19		(+258)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+353
1 1 = 0
–   Cyclone xTreme2824+13
−13		(+255)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Bright 0.4a2776+10
−10		(+207)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+64
0 = = 0
–   Ktulu 92754+12
−12		(+185)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
+13
0 0 0 = 1 0 = 0 0 =
–   Twisted Logic 20090922 32-bit2730+19
−19		(+161)2.5 − 9.5
(+1−8=3)		20.8%
2.5 / 12
0.0%
−53
0 0 = 0 0 = 0 0 0 = 1 0
–   Bison 9.11 32-bit2728+14
−14		(+159)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Twisted Logic 200806202723+16
−16		(+154)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−2
= 0
–   SmarThink 1.10 32-bit2718+19
−19		(+149)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−57
0 0 0 0 0 = = =
–   Critter 0.42 32-bit2706+25
−25		(+137)1 − 2
(+0−1=2)		33.3%
1.0 / 3
0.0%
+54
0 = =
–   Frenzee Feb08 32-bit2695+13
−13		(+126)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Booot 4.15.02693+14
−14		(+124)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
0.0%
+102
= = = 1 = = 0 0 = 0 = 1
–   Delfi 5.42689+12
−12		(+120)6 − 6
(+3−3=6)		50.0%
6.0 / 12
0.0%
+116
= = 0 = 1 0 = = 1 = 1 0
–   Crafty 23.1 32-bit2687+18
−18		(+118)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   CM10th Xperience2661+13
−13		(+92)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
0.0%
+46
0 0 0 1 = 1 1 0
–   Frenzee Dec07 32-bit2659+25
−24		(+90)3 − 5
(+3−5=0)		37.5%
3.0 / 8
0.0%
−25
0 1 0 0 0 1 0 1
–   BugChess2 1.6.4 32-bit2657+22
−22		(+88)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   E.T. Chess 13.01.082650+13
−13		(+81)4.5 − 9.5
(+3−8=3)		32.1%
4.5 / 14
0.0%
−52
= 0 0 1 0 = 0 1 0 = 0 0 0 1
–   Cyrano 0.6b17 32-bit2648+14
−14		(+79)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−156
1 0 0 0
–   CM10th Magic II2644+16
−16		(+75)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−67
0 =
–   Colossus 2008b2643+13
−13		(+74)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Chronos 1.9.72640+20
−20		(+71)3.5 − 5.5
(+1−3=5)		38.9%
3.5 / 9
0.0%
+7
= = 0 0 1 = = = 0
–   Glaurung 1.0.2 32-bit2634+17
−17		(+65)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Gandalf 62632+11
−11		(+63)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   CM10th Default2631+15
−15		(+62)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−80
0 =
–   Crafty 23.0 32-bit2630+29
−29		(+61)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.2%
−27
= = 0 0 0 1 1 0
–   WildCat 82629+13
−13		(+60)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−82
0 =
–   Bison 9.62619+23
−23		(+50)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.4%
−72
= = 0 0 1 0 = 0
–   Hamsters 0.72619+22
−22		(+50)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.3%
+13
0 1 = = = = = 0
–   Slow Chess Blitz WV22615+16
−16		(+46)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.3%
−96
0 =
–   Alaric 0702b2605+26
−26		(+36)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
3.4%
−6
0 = 1 0 = 0 = 1
–   Naum 1.91 32-bit2605+15
−15		(+36)1 − 1
(+0−0=2)		50.0%
1.0 / 2
1.5%
+36
= =
–   Alfil 8.1.12601+14
−14		(+32)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
2.6%
−110
0 =
–   The Baron 2.23 32-bit2594+17
−17		(+25)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
6.9%
−117
0 =
–   Petir 4.9999992579+15
−15		(+10)1 − 1
(+1−1=0)		50.0%
1.0 / 2
28.7%
+10
1 0
–   Critter 0.40 32-bit2576+32
−32		(+7)3 − 5
(+2−4=2)		37.5%
3.0 / 8
37.7%
−81
0 = 0 1 1 0 = 0
–   Brutus 8.05 32-bit2567+17
−17		(−2)3 − 1
(+2−0=2)		75.0%
3.0 / 4
56.4%
+140
1 1 = =
–   Cyrano 0.52566+32
−31		(−3)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
55.6%
−45
1 1 = 0 0 = 0 =
–   CuckooChess 1.11 32-bit2565+29
−29		(−4)6 − 4
(+4−2=4)		60.0%
6.0 / 10
58.5%
+66
= 1 = 1 = 0 = 1 0 1
–   SOS 5.12563+13
−13		(−6)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
65.0%
+136
1 =
–   Philou 3.5.12561+23
−23		(−8)10.5 − 9.5
(+6−5=9)		52.5%
10.5 / 20
67.2%
+3
0 = 0 1 0 = = = 1 1 = = 0 = = = 0 1 1 1
–   Tornado 3.42a 32-bit2548+32
−32		(−21)2 − 0
(+2−0=0)		100.0%
2.0 / 2
84.1%
+INF
1 1
–   Tornado 3.21a 32-bit2547+33
−33		(−22)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
85.0%
+2
= = = = 1 0 = 1 = =
–   Ufim 8.022543+12
−12		(−26)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
95.2%
+131
1 =
–   DanaSah 4.602540+25
−25		(−29)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
93.6%
−133
1 0 0 = 0 1 0 = = 0
–   AnMon 5.752538+15
−15		(−31)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
97.2%
+111
1 =
–   Arasan 11.6 32-bit2532+33
−33		(−37)6 − 8
(+4−6=4)		42.9%
6.0 / 14
95.5%
−89
1 = 0 0 = = 0 0 1 1 0 1 0 =
–   Arasan 12.1 32-bit2531+32
−33		(−38)3 − 5
(+3−5=0)		37.5%
3.0 / 8
96.2%
−150
1 0 0 0 1 0 0 1
–   DanaSah 4.242527+17
−17		(−42)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.4%
+100
= 1
–   Orion 0.5 64-bit2526+14
−14		(−43)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
99.6%
+75
= = 0 = 1 1 1 1
–   GarboChess 2.20 32-bit2522+17
−17		(−47)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.7%
+95
1 =
–   Twisted Logic 0.080b262521+34
−34		(−48)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
98.4%
+128
1 1 = 1 = 1 0 1 = 1
–   GreKo 10.3.1 64-bit2515+33
−33		(−54)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
99.3%
−10
1 1 1 0 = 0 0 0 1 1
–   Brutus 7.02b2515+18
−18		(−54)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.9%
−54
= =
–   CuckooChess 1.092508+33
−33		(−61)14 − 4
(+11−1=6)		77.8%
14.0 / 18
99.8%
+130
= 0 = 1 1 1 1 = 1 1 1 1 1 = = 1 = 1
–   Little Goliath Evolution 3.122507+18
−18		(−62)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+80
1 =
–   DanaSah 4.372504+32
−32		(−65)7 − 5
(+4−2=6)		58.3%
7.0 / 12
99.9%
−15
= = = = 0 1 1 0 1 1 = =
–   Tao 5.62503+16
−16		(−66)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+91
= 1
–   Hermann 2.5 32-bit2498+20
−20		(−71)1 − 3
(+1−3=0)		25.0%
1.0 / 4
100.0%
−297
0 1 0 0
–   N2 0.12489+23
−23		(−80)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
0 0
–   Yace 0.99.872488+16
−17		(−81)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+61
1 =
–   Xpdnt 0910072482+15
−15		(−87)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−87
= =
–   Delphil 2.9a2481+29
−29		(−88)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+14
0 = 1 1 = 1 = 1 0 1
–   Pepito 1.59 32-bit2481+24
−24		(−88)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+54
= 1
–   Jumbo 0.6.35 64-bit2478+20
−20		(−91)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
100.0%
−127
0 0 1 0 = 1 0 1 0 1
–   Quark 2.352468+18
−18		(−101)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Dirty 14M-222466+32
−32		(−103)7 − 5
(+4−2=6)		58.3%
7.0 / 12
100.0%
−53
= = 1 1 = = = = 1 0 0 1
–   Cheng3 1.02b2441+33
−33		(−128)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
−82
1 = = 1 0 =
–   nanoSzachy 3.82438+16
−16		(−131)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−48
1 = 0 1
–   Tunguska 1.1 64-bit2437+22
−22		(−132)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+47
= 1 1 1 = 0 = 1 1 1
417 games: 123 wins, 147 losses, 147 draws (35.3%), score: 47.1%

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Created in 2005-2013 by CCRL team
Last games added on December 10, 2019