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

Options
Show each game results
Scorpio 2.7.5 64-bit 4CPU (2869+27
−27		)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 32 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chiron 1.5 64-bit 4CPU3075+17
−17		(+206)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Hannibal 1.3 64-bit 4CPU3060+19
−19		(+191)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Deep Junior Yokohama 64-bit 4CPU3052+14
−14		(+183)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
+17
–   Deep Junior 13.3 64-bit 4CPU3046+16
−16		(+177)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Gogobello 2.2 64-bit 4CPU3043+24
−24		(+174)6.5 − 19.5
(+2−15=9)		25.0%
6.5 / 26
0.0%
−7
–   Spike 1.4 Leiden 4CPU3042+10
−10		(+173)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+2
–   Protector 1.4.0 64-bit 4CPU3007+16
−16		(+138)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−32
–   Asymptote 0.8 64-bit 4CPU3006+26
−26		(+137)5.5 − 14.5
(+2−11=7)		27.5%
5.5 / 20
0.0%
−26
–   Zappa Mexico II 64-bit 4CPU2993+9
−9		(+124)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+124
–   Spark 1.0 64-bit 4CPU2992+12
−12		(+123)4.5 − 7.5
(+1−4=7)		37.5%
4.5 / 12
0.0%
+38
–   EXchess 7.88b 64-bit 4CPU2979+26
−26		(+110)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+76
–   Onno 1.2.70 64-bit 4CPU2952+17
−17		(+83)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−87
–   Bobcat 7.1 64-bit 4CPU2951+27
−27		(+82)3.5 − 6.5
(+0−3=7)		35.0%
3.5 / 10
0.0%
−10
–   Deep Sjeng WC2008 64-bit 4CPU2944+11
−11		(+75)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−95
–   Thinker 5.4d Inert 64-bit 4CPU2942+20
−20		(+73)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+143
–   Toga II 3.0 4CPU2936+20
−20		(+67)5.5 − 6.5
(+1−2=9)		45.8%
5.5 / 12
0.0%
+43
–   Quazar 0.4 64-bit2924+9
−9		(+55)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−106
–   Bright 0.5c 4CPU2907+20
−20		(+38)6.5 − 9.5
(+1−4=11)		40.6%
6.5 / 16
1.2%
−16
–   Tornado 4.88 64-bit 4CPU2900+23
−23		(+31)7 − 19
(+1−13=12)		26.9%
7.0 / 26
3.6%
−126
–   MinkoChess 1.3 64-bit 4CPU2899+18
−18		(+30)13 − 13
(+5−5=16)		50.0%
13.0 / 26
2.9%
+30
–   Crafty 23.4 64-bit 4CPU2874+28
−28		(+5)11.5 − 10.5
(+7−6=9)		52.3%
11.5 / 22
40.9%
+26
–   Gaviota 0.86 64-bit 4CPU2871+20
−20		(+2)3 − 1
(+2−0=2)		75.0%
3.0 / 4
44.8%
+163
–   Counter 3.2 64-bit 4CPU2867+27
−27		(−2)9.5 − 10.5
(+4−5=11)		47.5%
9.5 / 20
54.2%
−18
–   Igel 1.9.0 64-bit 4CPU2862+28
−28		(−7)10.5 − 5.5
(+8−3=5)		65.6%
10.5 / 16
64.2%
+113
–   Nemo 1.0.1 64-bit2860+10
−10		(−9)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
73.9%
−179
–   Booot 5.1.02860+8
−8		(−9)1 − 1
(+0−0=2)		50.0%
1.0 / 2
74.5%
−9
–   Loop 13.6 (Loop 2007) 64-bit 4CPU2850+17
−17		(−19)8 − 6
(+5−3=6)		57.1%
8.0 / 14
88.6%
+34
–   BugChess2 1.9 64-bit 4CPU2847+19
−19		(−22)9.5 − 6.5
(+6−3=7)		59.4%
9.5 / 16
91.4%
+46
–   Jonny 4.00 4CPU2824+21
−21		(−45)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
99.6%
−68
–   Texel 1.01 64-bit2789+19
−19		(−80)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+81
–   Alfil 13.1 64-bit 4CPU2748+24
−24		(−121)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−43
–   Nebula 2.0 64-bit 4CPU2727+18
−18		(−142)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Pharaon 3.5.1 4CPU2673+22
−22		(−196)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−25
312 games: 59 wins, 104 losses, 149 draws (47.8%), score: 42.8%

Rating changes by day

Rating changes with played games

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