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 2.02b (2654+24
−24		)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 32 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Thinker 5.3b Inert 32-bit2858+16
−16		(+204)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+33
–   Toga II 1.4.1SE2839+10
−10		(+185)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+83
–   Cyclone 2.22795+16
−16		(+141)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−148
–   Grapefruit 1.0a32794+22
−22		(+140)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−65
–   Fruit 2.3.12794+12
−12		(+140)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+62
–   Glaurung 2.1 32-bit2775+15
−15		(+121)7.5 − 16.5
(+2−11=11)		31.3%
7.5 / 24
0.0%
−5
–   Odonata 0.7.0 64-bit2769+17
−17		(+115)6.5 − 17.5
(+1−12=11)		27.1%
6.5 / 24
0.0%
−41
–   Stockfish 1.012748+24
−24		(+94)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
0.0%
+171
–   Bright 0.3a2733+16
−16		(+79)2 − 4
(+2−4=0)		33.3%
2.0 / 6
0.0%
−87
–   Thinker 5.1d Passive2731+23
−23		(+77)6 − 14
(+4−12=4)		30.0%
6.0 / 20
0.0%
−87
–   Mess 0.2.0 64-bit2711+19
−19		(+57)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
0.0%
+6
–   Ktulu 82709+7
−7		(+55)10 − 16
(+5−11=10)		38.5%
10.0 / 26
0.0%
−33
–   Chess Tiger 2007.12703+8
−8		(+49)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Delfi 5.42688+10
−10		(+34)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.5%
+38
–   Chessmaster 11 Toxic2684+16
−16		(+30)3 − 1
(+2−0=2)		75.0%
3.0 / 4
2.2%
+191
–   Chess Tiger 20072680+11
−11		(+26)10.5 − 9.5
(+6−5=9)		52.5%
10.5 / 20
2.5%
+45
–   Chessmaster 112663+10
−10		(+9)11 − 15
(+7−11=8)		42.3%
11.0 / 26
25.3%
−52
–   Booot 4.14.02662+17
−17		(+8)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
29.7%
−183
–   Movei 00.8.438 (10 10 10)2662+9
−9		(+8)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
26.1%
+178
–   CM10th Paralyse2654+12
−12		(0)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
49.5%
+170
–   Alaric 7072654+9
−9		(0)1 − 1
(+1−1=0)		50.0%
1.0 / 2
48.3%
0
–   CM10th Pestilence2649+18
−18		(−5)1 − 1
(+1−1=0)		50.0%
1.0 / 2
61.6%
−4
–   E.T. Chess 13.01.082644+11
−11		(−10)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
77.3%
+126
–   CM9000 Assassin2639+17
−17		(−15)8.5 − 11.5
(+5−8=7)		42.5%
8.5 / 20
84.6%
−72
–   Cyrano 0.6b17 32-bit2639+12
−12		(−15)13.5 − 14.5
(+7−8=13)		48.2%
13.5 / 28
86.5%
−23
–   Colossus 2008b2638+11
−11		(−16)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
87.5%
−69
–   Slow Chess Blitz WV2.12631+10
−10		(−23)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
95.7%
−185
–   Gandalf 62628+10
−10		(−26)1 − 1
(+0−0=2)		50.0%
1.0 / 2
97.4%
−26
–   WildCat 82620+11
−11		(−34)2 − 4
(+0−2=4)		33.3%
2.0 / 6
99.4%
−137
–   Alaric 7042619+25
−25		(−35)11 − 9
(+7−5=8)		55.0%
11.0 / 20
97.9%
+2
–   Ruffian 2.1.02612+11
−11		(−42)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.9%
+128
–   BugChess2 1.6.3 32-bit2612+16
−16		(−42)17 − 9
(+13−5=8)		65.4%
17.0 / 26
99.8%
+80
–   ProDeo 1.22610+15
−15		(−44)13 − 7
(+9−3=8)		65.0%
13.0 / 20
99.9%
+68
–   ProDeo 1.62609+17
−17		(−45)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.9%
−45
–   Hamsters 0.72606+18
−18		(−48)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.9%
−36
–   Hamsters 0.7.12605+11
−11		(−49)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Pharaon 3.5.12604+11
−11		(−50)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Alfil 8.1.12590+12
−12		(−64)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+98
–   Sloppy 0.2.2 32-bit2587+12
−12		(−67)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+103
–   The Baron 2.23 32-bit2582+14
−14		(−72)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−71
–   Pseudo 0.7c2581+11
−11		(−73)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−73
–   Aristarch 4.512578+28
−28		(−76)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−75
–   Petir 4.9999992567+13
−13		(−87)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−87
–   Crafty 22.4 32-bit2562+26
−26		(−92)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−92
–   SOS 5.12551+11
−11		(−103)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+67
–   Crafty 22.1 32-bit2546+24
−24		(−108)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Ufim 8.022524+10
−10		(−130)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−130
–   GarboChess 2.20 32-bit2505+15
−15		(−149)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+12
–   akimbo 0.2.0 64-bit2505+22
−22		(−149)14.5 − 1.5
(+13−0=3)		90.6%
14.5 / 16
100.0%
+185
405 games: 120 wins, 138 losses, 147 draws (36.3%), score: 47.8%

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