CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
White score: 54.5%

Engine Details

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Scorpio 2.5 32-bit (2663+32
−32
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 32 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 1.7.1 32-bit2978+16
−16
(+315)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+26
–   Komodo 1.2 32-bit2896+14
−14
(+233)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−1
–   Critter 0.70 32-bit2877+19
−19
(+214)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−74
–   Thinker 5.4d Inert 32-bit2857+10
−10
(+194)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−94
–   Deep Junior 11.1a 32-bit2831+17
−17
(+168)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+324
–   Critter 0.60 32-bit2830+23
−23
(+167)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Protector 1.3.5 32-bit2830+14
−15
(+167)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−121
–   Grapefruit 1.0 32-bit2826+9
−9
(+163)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+95
–   Protector 1.3.4 32-bit2824+15
−15
(+161)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+78
–   Spark 0.4 32-bit2821+16
−16
(+158)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+8
–   Cyclone xTreme Rage2820+25
−25
(+157)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+157
–   Hiarcs 12.12817+11
−11
(+154)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+154
–   Spark 0.3a 32-bit2799+17
−17
(+136)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−6
–   Onno 1.1.1 32-bit2797+18
−18
(+134)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−8
–   MinkoChess 1.2 32-bit2780+14
−14
(+117)12.5 − 17.5
(+5−10=15)
41.7%
12.5 / 30
0.0%
+65
–   Twisted Logic 20100131x 32-bit2736+18
−18
(+73)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−42
–   Bison 9.11 32-bit2728+14
−14
(+65)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−223
–   Amoeba 1.4 64-bit2709+26
−26
(+46)4 − 6
(+3−5=2)
40.0%
4.0 / 10
1.4%
−27
–   Booot 4.15.12697+30
−30
(+34)4 − 4
(+2−2=4)
50.0%
4.0 / 8
6.6%
+34
–   Crafty 23.2 32-bit2696+32
−32
(+33)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
8.0%
−26
–   Delfi 5.42690+11
−11
(+27)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
6.6%
+43
–   Chessmaster 11 Leonidas2681+20
−20
(+18)1 − 1
(+1−1=0)
50.0%
1.0 / 2
18.9%
+18
–   MinkoChess 0.8 32-bit2674+33
−33
(+11)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
32.5%
−24
–   Daydreamer 1.75 32-bit2668+17
−17
(+5)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
40.6%
−26
–   Chessmaster 112665+12
−12
(+2)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
46.4%
−65
–   RedQueen 1.1.98 64-bit2664+17
−17
(+1)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
48.2%
+32
–   BugChess2 1.6.4 32-bit2658+22
−22
(−5)2 − 4
(+1−3=2)
33.3%
2.0 / 6
61.4%
−114
–   Cyrano 0.6b17 32-bit2648+14
−14
(−15)3 − 1
(+2−0=2)
75.0%
3.0 / 4
80.5%
+134
–   Colossus 2008b2643+12
−12
(−20)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
87.3%
−65
–   Chronos 1.9.72640+20
−20
(−23)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
88.6%
−65
–   Rodin 8.02628+15
−15
(−35)4 − 6
(+1−3=6)
40.0%
4.0 / 10
97.5%
−90
–   Phalanx XXV2619+15
−15
(−44)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.3%
+18
–   Hamsters 0.7.12618+14
−14
(−45)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.5%
+47
–   GreKo 2015 64-bit2609+22
−22
(−54)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.7%
−54
–   Deuterium 09.01.26.4922600+23
−23
(−63)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.9%
−148
–   Sloppy 0.2.2 32-bit2599+14
−14
(−64)10.5 − 3.5
(+8−1=5)
75.0%
10.5 / 14
100.0%
+102
–   Muse 0.953 64-bit2596+16
−16
(−67)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−2
–   The Baron 2.23 32-bit2595+16
−16
(−68)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+17
–   Amyan 1.722590+12
−12
(−73)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+133
–   N2 0.4 32-bit2569+18
−18
(−94)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Brutus 8.05 32-bit2567+17
−17
(−96)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−106
–   Arasan 11.7 32-bit2559+32
−32
(−104)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+18
–   AnMon 5.752539+15
−15
(−124)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−124
–   DanaSah 4.242527+17
−17
(−136)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−105
–   GarboChess 2.20 32-bit2523+17
−17
(−140)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−282
–   DanaSah 4.372505+32
−32
(−158)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+129
–   Hermann 2.5 32-bit2499+20
−20
(−164)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−96
–   N2 0.12490+23
−23
(−173)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−77
–   Cerebro 3.03d2482+17
−17
(−181)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−113
–   Pupsi2 0.082473+18
−17
(−190)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+92
–   Counter 1.22470+17
−17
(−193)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+95
–   Counter 1.12457+23
−23
(−206)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−236
–   Gaviota 0.74.41 32-bit2447+33
−33
(−216)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−66

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Created in 2005-2013 by CCRL team
Last games added on September 26, 2020