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 2.7.5 64-bit (2782+24
−24		)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 32 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hannibal 1.3 64-bit2989+14
−14		(+207)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Hannibal 1.2 64-bit2935+19
−19		(+153)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−138
–   Quazar 0.4 64-bit2924+9
−9		(+142)3 − 5
(+0−2=6)		37.5%
3.0 / 8
0.0%
+67
–   Protector 1.4.0 64-bit2922+11
−11		(+140)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−51
–   Spark 1.0 64-bit2911+10
−10		(+129)3 − 9
(+1−7=4)		25.0%
3.0 / 12
0.0%
−55
–   Cheng4 0.38 64-bit2911+19
−19		(+129)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−15
–   Thinker 5.4d Inert 64-bit2881+13
−13		(+99)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.0%
+55
–   MinkoChess 1.3 64-bit2866+11
−11		(+84)8 − 6
(+5−3=6)		57.1%
8.0 / 14
0.0%
+135
–   Toga II 3.02863+13
−13		(+81)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+81
–   Nemo 1.0.1 64-bit2860+10
−10		(+78)10.5 − 15.5
(+5−10=11)		40.4%
10.5 / 26
0.0%
+6
–   Booot 5.1.02860+8
−8		(+78)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
−28
–   Onno 1.2.70 64-bit2843+12
−12		(+61)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−75
–   NirvanaChess 1.8 64-bit2837+22
−22		(+55)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+55
–   Tornado 4.88 64-bit2828+13
−13		(+46)11 − 15
(+5−9=12)		42.3%
11.0 / 26
0.0%
−8
–   Toga II 3.1.2SE2827+15
−15		(+45)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.1%
+39
–   Loop 13.6 (Loop 2007) 64-bit2796+13
−13		(+14)1 − 1
(+1−1=0)		50.0%
1.0 / 2
14.5%
+13
–   Bobcat 6.4b 64-bit2794+21
−21		(+12)3 − 3
(+1−1=4)		50.0%
3.0 / 6
21.3%
+12
–   Texel 1.01 64-bit2789+19
−19		(+7)11 − 15
(+6−10=10)		42.3%
11.0 / 26
30.1%
−45
–   Gaviota 0.86 64-bit2784+17
−17		(+2)8.5 − 13.5
(+3−8=11)		38.6%
8.5 / 22
44.0%
−76
–   Naraku 1.42779+13
−13		(−3)5 − 7
(+4−6=2)		41.7%
5.0 / 12
57.7%
−77
–   Frenzee 3.5.19 64-bit2777+12
−12		(−5)10 − 8
(+7−5=6)		55.6%
10.0 / 18
63.2%
+42
–   Dirty 20Apr2013 64-bit2772+14
−14		(−10)10 − 12
(+6−8=8)		45.5%
10.0 / 22
76.0%
−46
–   SmarThink 1.20 64-bit2769+16
−16		(−13)2 − 0
(+2−0=0)		100.0%
2.0 / 2
80.5%
+INF
–   BugChess2 1.9 64-bit2763+11
−11		(−19)7 − 9
(+2−4=10)		43.8%
7.0 / 16
92.6%
−56
–   Dirty 05Sep2012 64-bit2761+19
−19		(−21)3 − 1
(+3−1=0)		75.0%
3.0 / 4
91.3%
+229
–   Bison 9.11 64-bit2759+11
−11		(−23)4 − 2
(+4−2=0)		66.7%
4.0 / 6
95.8%
+143
–   GNU Chess 5.50 64-bit2759+16
−16		(−23)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
93.9%
+138
–   Ktulu 92758+10
−10		(−24)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
96.4%
+138
–   Crafty 23.5 64-bit2749+24
−24		(−33)10 − 6
(+7−3=6)		62.5%
10.0 / 16
97.3%
+57
–   DiscoCheck 3.7.1 64-bit2738+24
−24		(−44)2 − 2
(+2−2=0)		50.0%
2.0 / 4
99.6%
−44
–   Crafty 23.4 64-bit2737+23
−23		(−45)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
99.6%
+32
–   Jonny 4.002734+8
−8		(−48)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−48
–   Octochess r4984 64-bit2728+23
−23		(−54)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.9%
−54
–   Bobcat 3.25 64-bit2720+13
−13		(−62)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
+38
–   Hakkapeliitta 2.0 64-bit2715+21
−21		(−67)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+45
–   Arasan 15.1 64-bit2715+24
−24		(−67)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−228
–   EXchess 6.50b 64-bit2715+27
−27		(−67)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Arasan 15.6 64-bit2713+24
−24		(−69)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+101
–   Chess Tiger 2007.12703+8
−8		(−79)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+91
–   Pawny 1.1 64-bit2701+18
−18		(−81)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−85
–   ProDeo 1.812700+24
−24		(−82)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+79
–   Octochess r4741 64-bit2699+23
−23		(−83)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+78
–   Gaviota 0.85.1 64-bit2692+20
−20		(−90)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   EXchess 7.03b 64-bit2691+26
−26		(−91)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Chessmaster 11 Conqueror2690+14
−14		(−92)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Arasan 14.3 64-bit2680+25
−25		(−102)20 − 11
(+13−4=14)
64.5%
20.0 / 31
100.0%
−2
–   ProDeo 1.852673+24
−24		(−109)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−279
–   Deuterium 12.01.30.1070 64-bit2673+23
−23		(−109)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−109
–   Rodent 1.0 64-bit2672+24
−24		(−110)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   EXchess 6.71b 64-bit2667+26
−26		(−115)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
100.0%
−405
–   Philou 3.7.1 64-bit2644+11
−11		(−138)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Rotor 0.7a2641+15
−15		(−141)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+29
–   Cheng3 1.07 64-bit2627+18
−18		(−155)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
−35
–   Alfil 12 MT2625+20
−20		(−157)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−157
–   Glass 1.9 64-bit2584+25
−25		(−198)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Rodin 5.12532+25
−25		(−250)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
425 games: 124 wins, 128 losses, 173 draws (40.7%), score: 49.5%

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