CCRL 40/40
Downloads and Statistics
November 30, 2019
Testing summary:
Total: 1'102'078 games
played by 2'571 programs
150620 CPU days (X2 4600+)

White wins: 381'985 (34.7%)
Black wins: 283'767 (25.7%)
Draws: 436'326 (39.6%)
White score: 54.5%

Engine Details

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Scorpio 2.5 32-bit (2664+32
−32
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 33 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 1.7.1 32-bit2978+17
−16
(+314)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+25
0 = 0 0
–   Komodo 1.2 32-bit2897+14
−14
(+233)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−1
0 0 0 1
–   Critter 0.70 32-bit2877+20
−20
(+213)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−75
0 = 0 0
–   Thinker 5.4d Inert 32-bit2857+10
−10
(+193)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−95
0 = 0 0
–   Deep Junior 11.1a 32-bit2831+17
−17
(+167)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+323
= 1
–   Critter 0.60 32-bit2831+23
−23
(+167)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Protector 1.3.5 32-bit2830+15
−15
(+166)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−122
0 = 0 0
–   Grapefruit 1.0 32-bit2826+9
−9
(+162)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+94
= = = 0
–   Protector 1.3.4 32-bit2824+15
−15
(+160)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+77
= 0 =
–   Spark 0.4 32-bit2822+16
−16
(+158)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+8
= 0 = 0
–   Cyclone xTreme Rage2821+25
−25
(+157)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+157
= =
–   Hiarcs 12.12817+11
−11
(+153)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+153
= =
–   Spark 0.3a 32-bit2800+17
−17
(+136)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−6
0 =
–   Onno 1.1.1 32-bit2797+18
−18
(+133)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−9
= 0
–   MinkoChess 1.2 32-bit2782+14
−14
(+118)12.5 − 17.5
(+5−10=15)
41.7%
12.5 / 30
0.0%
+66
0 1 = 0 = 1 = 0 = = 0 = 0 0 = 0 = 0 = 1 1 = 1 = 0 = = 0 = =
–   Twisted Logic 20100131x 32-bit2739+18
−18
(+75)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−40
0 = 1 0 = 0
–   Bison 9.11 32-bit2728+14
−14
(+64)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−224
0 = 0 0
–   Amoeba 1.4 64-bit2709+26
−26
(+45)4 − 6
(+3−5=2)
40.0%
4.0 / 10
1.5%
−28
0 1 1 = = 0 0 0 0 1
–   Booot 4.15.12697+30
−30
(+33)4 − 4
(+2−2=4)
50.0%
4.0 / 8
6.7%
+33
1 = = 0 = 1 0 =
–   Crafty 23.2 32-bit2696+32
−32
(+32)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
8.0%
−27
1 0 0 0 = 1
–   Delfi 5.42690+11
−12
(+26)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
6.8%
+42
1 = = = = 0 1 1 = 1 0 = 0 = = =
–   Chessmaster 11 Leonidas2679+21
−21
(+15)1 − 1
(+1−1=0)
50.0%
1.0 / 2
21.1%
+15
1 0
–   MinkoChess 0.8 32-bit2674+33
−33
(+10)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
32.7%
−25
0 = = 0 0 0 = 1 1 1
–   Daydreamer 1.75 32-bit2668+17
−17
(+4)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
40.8%
−27
1 = = 1 = 0 = 0 0 =
–   RedQueen 1.1.98 64-bit2667+17
−17
(+3)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
42.4%
+34
= = 1 0 = 0 1 = = 1
–   Chessmaster 112665+12
−12
(+1)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
47.5%
−66
= 0 = =
–   BugChess2 1.6.4 32-bit2658+22
−22
(−6)2 − 4
(+1−3=2)
33.3%
2.0 / 6
61.8%
−115
1 = 0 0 0 =
–   Cyrano 0.6b17 32-bit2648+14
−14
(−16)3 − 1
(+2−0=2)
75.0%
3.0 / 4
80.5%
+133
= = 1 1
–   Colossus 2008b2643+13
−13
(−21)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
87.6%
−66
0 = = = 1 0
–   Chronos 1.9.72640+20
−20
(−24)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
89.0%
−66
= = 0 = = =
–   Rodin 8.02627+15
−15
(−37)4 − 6
(+1−3=6)
40.0%
4.0 / 10
97.9%
−92
1 = = 0 0 0 = = = =
–   Phalanx XXV2619+15
−15
(−45)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.3%
+17
1 1 0 1 = = = 1 0 =
–   Hamsters 0.7.12618+14
−14
(−46)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.5%
+46
0 1 1 =
–   GreKo 2015 64-bit2609+22
−22
(−55)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.7%
−55
= 1 0 = 0 0 1 1
–   Sloppy 0.2.2 32-bit2599+14
−14
(−65)10.5 − 3.5
(+8−1=5)
75.0%
10.5 / 14
100.0%
+101
0 = 1 = 1 1 = 1 1 1 1 = 1 =
–   Deuterium 09.01.26.4922599+23
−23
(−65)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.9%
−150
= 0 1 0
–   Muse 0.953 64-bit2595+16
−16
(−69)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−4
1 0 = 1 1 = 1 = = 0
–   The Baron 2.23 32-bit2595+17
−17
(−69)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+16
1 1 = 0
–   Amyan 1.722590+12
−12
(−74)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+132
= = 1 1 1 1 = 1
–   N2 0.4 32-bit2568+18
−18
(−96)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Brutus 8.05 32-bit2567+17
−17
(−97)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−107
= 1 = 0
–   Arasan 11.7 32-bit2558+32
−32
(−106)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+16
= 1 1 = 1 0 = 1
–   AnMon 5.752538+15
−15
(−126)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−126
= 1 0 =
–   DanaSah 4.242527+17
−17
(−137)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−106
=
–   GarboChess 2.20 32-bit2523+17
−17
(−141)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−283
= 0 = 0
–   DanaSah 4.372505+32
−32
(−159)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+128
1 1 = 1
–   Hermann 2.5 32-bit2499+20
−20
(−165)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−97
= 1 = =
–   N2 0.12490+23
−23
(−174)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−78
1 0 = 1
–   Cerebro 3.03d2482+17
−17
(−182)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−114
= = = 1
–   Pupsi2 0.082473+18
−18
(−191)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+91
= 1 1 1
–   Counter 1.22469+17
−17
(−195)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+93
1 1 1 =
–   Counter 1.12456+23
−23
(−208)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−238
=
–   Gaviota 0.74.41 32-bit2446+33
−33
(−218)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−68
= 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on November 30, 2019