CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Scorpio 1.81 (2649+27
−27		)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 32 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.3.2a 64-bit2986+9
−9		(+337)2 − 29
(+0−27=4)
6.5%
2.0 / 31
0.0%
−49
–   Zappa Mexico 64-bit2846+13
−13		(+197)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Rybka 1.0 32-bit2802+12
−12		(+153)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−17
–   Cyclone 1.02794+23
−23		(+145)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−21
–   Loop M1-T 64-bit2791+21
−21		(+142)0 − 3
(+0−3=0)		0.0%
0.0 / 3
0.0%
−INF
–   Fruit 05/11/032781+18
−18		(+132)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Glaurung 2.1 32-bit2775+15
−15		(+126)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+31
–   Spike 1.2 Turin2750+6
−6		(+101)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+135
–   Naum 2.1 32-bit2747+17
−17		(+98)3 − 8
(+1−6=4)		27.3%
3.0 / 11
0.0%
−65
–   Ktulu 82709+7
−7		(+60)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+161
–   Chess Tiger 2007.12703+8
−8		(+54)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   KnightX 3.4 64-bit2698+20
−20		(+49)7.5 − 10.5
(+4−7=7)		41.7%
7.5 / 18
0.2%
−11
–   Fruit 2.12693+22
−22		(+44)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.5%
+44
–   Frenzee Feb08 32-bit2692+11
−11		(+43)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.1%
−127
–   Tornado 4.82 32-bit2681+29
−29		(+32)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
5.5%
−106
–   Chess Tiger 20072680+11
−11		(+31)0 − 1
(+0−1=0)		0.0%
0.0 / 1
1.6%
−INF
–   Chessmaster 11 Leonidas2672+16
−16		(+23)9 − 5
(+7−3=4)		64.3%
9.0 / 14
7.2%
+133
–   Booot 4.14.02662+17
−17		(+13)3 − 3
(+1−1=4)		50.0%
3.0 / 6
21.2%
+13
–   Glaurung 1.2.1 Crusader 32-bit2658+27
−27		(+9)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
32.5%
+43
–   Frenzee Dec07 32-bit2655+21
−21		(+6)1 − 3
(+0−2=2)		25.0%
1.0 / 4
37.4%
−160
–   Glaurung 1.2.1 32-bit2650+14
−14		(+1)7 − 9
(+5−7=4)		43.8%
7.0 / 16
46.3%
−53
–   E.T. Chess 13.01.082644+11
−11		(−5)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
64.4%
+157
–   Movei 00.8.4382640+15
−15		(−9)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
73.0%
+161
–   CM9000 Assassin2639+17
−17		(−10)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
74.3%
−298
–   CM10th Guardian2637+18
−18		(−12)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
77.1%
+82
–   Delfi 5.22629+18
−18		(−20)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
88.6%
+141
–   CM10th Default2625+12
−12		(−24)3 − 1
(+2−0=2)		75.0%
3.0 / 4
94.5%
+142
–   Cheers 0.2.2 64-bit2621+14
−14		(−28)18.5 − 11.5
(+14−7=9)
61.7%
18.5 / 30
97.1%
+65
–   Chess Tiger 2007 Gambit2620+25
−25		(−29)1 − 1
(+0−0=2)		50.0%
1.0 / 2
94.5%
−29
–   Alaric 7042619+25
−25		(−30)1 − 1
(+0−0=2)		50.0%
1.0 / 2
95.0%
−30
–   ProDeo 1.22610+15
−15		(−39)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
99.4%
−3
–   Colossus 2007d2602+20
−20		(−47)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
99.8%
−12
–   Galjoen 0.40 64-bit2594+12
−12		(−55)4 − 6
(+2−4=4)		40.0%
4.0 / 10
100.0%
−126
–   Sloppy 0.2.2 32-bit2587+12
−12		(−62)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
–   Colossus 2007c2581+25
−25		(−68)7 − 4
(+6−3=2)		63.6%
7.0 / 11
100.0%
+48
–   Petir 4.9999992567+13
−13		(−82)4.5 − 0.5
(+4−0=1)		90.0%
4.5 / 5
100.0%
+236
–   Booot 4.13.12565+24
−24		(−84)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+86
–   BugChess2 1.5.22551+24
−24		(−98)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−168
–   Colossus 2007a2547+24
−24		(−102)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
100.0%
−68
–   SmarThink 0.17a2540+26
−26		(−109)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−143
–   Hamsters 0.52538+25
−25		(−111)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Sloppy 0.1.12537+25
−25		(−112)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−41
–   CT800 1.44 64-bit2535+15
−15		(−114)10 − 4
(+8−2=4)		71.4%
10.0 / 14
100.0%
+47
–   Crafty 21.5 32-bit2523+27
−27		(−126)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+44
–   Colossus 2007b2522+24
−24		(−127)2 − 1
(+1−0=2)		66.7%
2.0 / 3
100.0%
−15
–   Axolotl 1.9 64-bit2518+14
−14		(−131)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+62
–   Twisted Logic 0.080b262501+30
−30		(−148)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Nimzo 82493+24
−24		(−156)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Crafty 20.11 32-bit2481+29
−29		(−168)10 − 4
(+8−2=4)		71.4%
10.0 / 14
100.0%
0
–   Arasan 10.0 32-bit2477+26
−26		(−172)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−70
–   Trace 1.362463+17
−17		(−186)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   KnightX 1.97a 64-bit2463+22
−22		(−186)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+59
–   Booot 4.10.12459+25
−25		(−190)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−78
–   Trace 1.37a2451+15
−15		(−198)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Trace 1.352426+25
−25		(−223)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Cyrano 0.32418+28
−28		(−231)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−392
–   Typhoon 1.00-3482415+22
−22		(−234)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Gosu 0.162374+14
−14		(−275)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−274
361 games: 128 wins, 119 losses, 114 draws (31.6%), score: 51.2%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024