CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Scorpio 2.7.6 64-bit 4CPU (2876+26
−26
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 28 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Pedone 1.6 64-bit 4CPU3058+23
−23
(+182)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Vajolet2 2.3 64-bit 4CPU3035+31
−32
(+159)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+128
=
–   Crafty 25.2 64-bit 4CPU3023+19
−19
(+147)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Deep Junior 13.3 64-bit 4CPU3022+18
−18
(+146)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Deep Shredder 12 64-bit 4CPU3021+10
−10
(+145)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−12
= 0
–   Spike 1.4 Leiden 4CPU3020+11
−11
(+144)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Texel 1.03 64-bit 4CPU3013+31
−31
(+137)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+137
1 0
–   Protector 1.4.0 64-bit 4CPU2986+19
−19
(+110)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+114
1 0 1 0 = = 1 = 0 =
–   Hiarcs 13.2 4CPU2985+18
−18
(+109)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+136
= = 1 1 = = = 0 0 1
–   Cheng4 0.38 64-bit 4CPU2984+24
−24
(+108)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−20
0 0 0 0 1 0 = = = =
–   EXchess 7.97b 64-bit 4CPU2980+20
−20
(+104)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Spark 1.0 64-bit 4CPU2972+13
−13
(+96)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−61
= 0
–   Zappa Mexico II 64-bit 4CPU2971+10
−10
(+95)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+95
1 0
–   Fizbo 1.31 64-bit 4CPU2958+30
−29
(+82)7 − 13
(+3−9=8)
35.0%
7.0 / 20
0.0%
−11
= = = 0 = 0 0 0 = 1 1 = 0 0 = 1 = 0 0 0
–   Gaviota 1.0 64-bit 4CPU2942+17
−17
(+66)4.5 − 9.5
(+1−6=7)
32.1%
4.5 / 14
0.0%
−43
0 = 1 = 0 = 0 = = 0 0 = 0 =
–   EXchess 7.51b 64-bit 4CPU2941+33
−33
(+65)5 − 9
(+1−5=8)
35.7%
5.0 / 14
0.1%
−15
0 = = = 1 0 = = 0 = = 0 0 =
–   Arasan 17.5 64-bit 4CPU2937+27
−27
(+61)2 − 3
(+0−1=4)
40.0%
2.0 / 5
0.1%
+15
0 = = = =
–   Fizbo 1.4 64-bit 4CPU2935+28
−28
(+59)5 − 13
(+2−10=6)
27.8%
5.0 / 18
0.1%
−89
0 0 = = = = 0 0 0 0 1 0 0 = = 0 1 0
–   Spark 0.4 64-bit 4CPU2935+21
−21
(+59)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
−12
= 1 0 0 = 0 = 1 = 0
–   Onno 1.2.70 64-bit 4CPU2935+20
−20
(+59)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−36
= 0 0 1
–   EXchess 7.71b 64-bit 4CPU2934+28
−28
(+58)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.1%
+26
1 = = 0 = 1 0 = = 0 1 0
–   Thinker 5.4d Inert 64-bit 4CPU2930+23
−23
(+54)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.1%
+54
= =
–   Arasan 18.0 64-bit 4CPU2929+29
−29
(+53)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.5%
−INF
0 0
–   Deep Sjeng WC2008 64-bit 4CPU2928+13
−13
(+52)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+202
1 1 = =
–   Toga II 3.0 4CPU2925+23
−23
(+49)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.3%
−83
= = = = 0 0 0 = 1 0 0 0
–   Crafty 23.8 64-bit 4CPU2905+34
−35
(+29)5 − 9
(+2−6=6)
35.7%
5.0 / 14
8.6%
−59
= = 0 = 0 0 1 1 0 = = 0 0 =
–   DiscoCheck 5.2 64-bit2902+18
−18
(+26)3 − 7
(+1−5=4)
30.0%
3.0 / 10
6.0%
−104
0 1 0 = = = 0 = 0 0
–   Cheng4 0.36c 64-bit 4CPU2898+30
−30
(+22)12 − 6
(+6−0=12)
66.7%
12.0 / 18
13.3%
+112
1 = = 1 = = = 1 = 1 = 1 = = = = 1 =
–   Glaurung 2.2 64-bit 4CPU2898+16
−16
(+22)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
8.8%
−120
0 =
–   Tornado 6.0 64-bit 4CPU2898+26
−26
(+22)4.5 − 9.5
(+3−8=3)
32.1%
4.5 / 14
11.5%
−109
1 0 0 0 1 = = = 0 0 1 0 0 0
–   Tornado 7.0 64-bit 4CPU2897+25
−25
(+21)1 − 1
(+0−0=2)
50.0%
1.0 / 2
13.5%
+21
= =
–   Bright 0.5c 4CPU2893+23
−23
(+17)6 − 2
(+4−0=4)
75.0%
6.0 / 8
17.5%
+170
1 = = 1 = 1 = 1
–   Tornado 4.88 64-bit 4CPU2888+26
−26
(+12)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
26.6%
−34
0 1 = 0 = =
–   MinkoChess 1.3 64-bit 4CPU2887+21
−21
(+11)10 − 8
(+5−3=10)
55.6%
10.0 / 18
25.5%
+40
= = 0 0 1 = = 1 = 0 1 = = 1 = 1 = =
–   Crafty 24.1 64-bit 4CPU2880+31
−32
(+4)6 − 4
(+5−3=2)
60.0%
6.0 / 10
41.7%
+81
0 1 1 0 0 1 = 1 = 1
–   Glaurung 2.1 64-bit 4CPU2870+19
−19
(−6)5 − 9
(+3−7=4)
35.7%
5.0 / 14
62.9%
−104
0 0 = = 0 0 = 1 0 = 0 0 1 1
–   Bobcat 6.4b 64-bit 4CPU2868+27
−27
(−8)3 − 3
(+1−1=4)
50.0%
3.0 / 6
65.9%
−1
1 = = = 0 =
–   The Baron 3.29 64-bit 4CPU2868+25
−25
(−8)1 − 1
(+1−1=0)
50.0%
1.0 / 2
65.7%
−8
1 0
–   EXchess 7.18b 64-bit 4CPU2866+35
−35
(−10)17.5 − 12.5
(+13−8=9)
58.3%
17.5 / 30
67.3%
+47
= 1 0 1 1 1 1 1 = = 1 = = 0 1 = 1 = = 1 1 0 0 0 1 = 0 1 0 0
–   Gaviota 0.86 64-bit 4CPU2859+24
−24
(−17)10 − 8
(+5−3=10)
55.6%
10.0 / 18
82.3%
+12
1 1 0 = 0 = = = = = = 1 = = = 1 1 0
–   Arasan 16.3 64-bit 4CPU2857+34
−34
(−19)14 − 12
(+8−6=12)
53.8%
14.0 / 26
81.0%
+8
= 1 0 1 = = = 1 1 0 0 = 0 1 = = = = 0 = 0 = 1 = 1 1
–   Rodent 1.7 64-bit2851+19
−19
(−25)3 − 1
(+2−0=2)
75.0%
3.0 / 4
92.6%
+124
1 1 = =
–   BugChess2 1.9 64-bit 4CPU2840+23
−23
(−36)6 − 4
(+4−2=4)
60.0%
6.0 / 10
97.8%
+23
= 1 1 0 = = 1 = 1 0
–   Octochess r5190 64-bit 4CPU2825+24
−24
(−51)22 − 18
(+10−6=24)
55.0%
22.0 / 40
99.8%
−24
= 0 1 = = = = = = = = = 1 0 = = = 1 1 0 = = = = = 1 1 1 1 = = = = = 1 = 1 0 0 0
–   Murka 3 64-bit2824+13
−13
(−52)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+40
1 = 1 0
–   Pedone 1.1 64-bit 4CPU2817+31
−31
(−59)6.5 − 2.5
(+4−0=5)
72.2%
6.5 / 9
99.8%
+64
= = 1 1 = = 1 1 =
–   Pedone 1.2 64-bit 4CPU2798+39
−39
(−78)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+78
1 =
–   Twisted Logic 20100131x 64-bit2764+17
−17
(−112)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Alfil 13.1 64-bit 4CPU2735+33
−33
(−141)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+140
= 1 1 1
–   Nebula 2.0 64-bit 4CPU2726+29
−29
(−150)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−68
1 1 = 0
–   Floyd 0.9 64-bit2660+18
−18
(−216)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   RedQueen 1.1.97 64-bit 4CPU2641+37
−38
(−235)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−224
= 1 = 0
–   Gromit 3.822573+162
−168
(−303)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   tomitankChess 1.4 64-bit2553+27
−27
(−323)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−292
=

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Created in 2005-2013 by CCRL team
Last games added on April 21, 2018