CCRL 40/40
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 1'084'933 games
played by 2'536 programs
148136 CPU days (X2 4600+)

White wins: 376'624 (34.7%)
Black wins: 280'046 (25.8%)
Draws: 428'263 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
Scorpio 2.7 32-bit (2750+20
−20
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 32 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Critter 1.2 32-bit3059+15
−15
(+309)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
+158
–   Stockfish 2.1.1 32-bit3028+16
−16
(+278)1 − 11
(+0−10=2)
8.3%
1.0 / 12
0.0%
−82
–   Komodo 3 32-bit3023+14
−14
(+273)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Critter 1.01 32-bit3020+19
−18
(+270)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−92
–   Stockfish 2.0.1 32-bit3013+17
−17
(+263)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−20
–   Komodo 2.03 32-bit3006+18
−18
(+256)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Stockfish 1.9.1 32-bit3001+16
−16
(+251)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
+32
–   Critter 0.90 32-bit2990+15
−15
(+240)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−49
–   Deep Junior 13 32-bit2918+18
−18
(+168)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Komodo 1.3 32-bit2917+16
−16
(+167)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−244
–   Spike 1.4 Leiden2915+8
−8
(+165)3.5 − 10.5
(+2−9=3)
25.0%
3.5 / 14
0.0%
−21
–   Komodo 1.2 32-bit2897+14
−14
(+147)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+4
–   Hiarcs 13.22896+10
−11
(+146)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Protector 1.4.0 32-bit2878+11
−11
(+128)5 − 9
(+1−5=8)
35.7%
5.0 / 14
0.0%
+46
–   Gull 1.1 32-bit2877+17
−17
(+127)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+127
–   Gull 1.2 32-bit2876+12
−12
(+126)5 − 15
(+1−11=8)
25.0%
5.0 / 20
0.0%
−38
–   Hannibal 1.1 32-bit2873+14
−14
(+123)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+123
–   Spark 1.0 32-bit2864+11
−11
(+114)8.5 − 10.5
(+6−8=5)
44.7%
8.5 / 19
0.0%
+77
–   Thinker 5.4d Inert 32-bit2857+10
−10
(+107)5.5 − 11.5
(+1−7=9)
32.4%
5.5 / 17
0.0%
+3
–   Booot 5.1.02844+10
−10
(+94)9.5 − 13.5
(+5−9=9)
41.3%
9.5 / 23
0.0%
+44
–   Protector 1.3.5 32-bit2830+15
−15
(+80)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−203
–   Cyclone xTreme2824+13
−13
(+74)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−83
–   Cyclone xTreme Rage2821+25
−25
(+71)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Hannibal 1.0a 32-bit2801+12
−12
(+51)4.5 − 4.5
(+2−2=5)
50.0%
4.5 / 9
0.0%
+42
–   Hiarcs Paderborn 20072796+18
−18
(+46)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−96
–   Nemo 1.0.1 32-bit2795+29
−29
(+45)1 − 4
(+0−3=2)
20.0%
1.0 / 5
0.5%
−155
–   Onno 1.2.70 32-bit2787+18
−18
(+37)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.3%
+31
–   MinkoChess 1.2 32-bit2783+14
−14
(+33)5.5 − 12.5
(+1−8=9)
30.6%
5.5 / 18
0.4%
−84
–   Jonny 4.002779+11
−11
(+29)19.5 − 18.5
(+11−10=17)
51.3%
19.5 / 38
0.5%
+36
–   Bright 0.5c2778+13
−13
(+28)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.9%
−INF
–   Bright 0.4a2777+10
−10
(+27)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
1.0%
−67
–   Naraku 1.42776+16
−16
(+26)11 − 9
(+9−7=4)
55.0%
11.0 / 20
2.3%
+65
–   Fruit 05/11/032774+20
−20
(+24)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
5.0%
−265
–   Loop 13.6 (Loop 2007) 32-bit2774+10
−10
(+24)4 − 3
(+3−2=2)
57.1%
4.0 / 7
1.7%
+62
–   Tornado 4.88 32-bit2766+31
−31
(+16)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
19.1%
−77
–   Ktulu 92755+12
−12
(+5)10 − 8
(+6−4=8)
55.6%
10.0 / 18
32.6%
+38
–   SmarThink 1.20 32-bit2747+16
−16
(−3)1 − 1
(+0−0=2)
50.0%
1.0 / 2
57.3%
−3
–   Tornado 4.4 32-bit2744+23
−23
(−6)13 − 17
(+8−12=10)
43.3%
13.0 / 30
63.6%
−48
–   MinkoChess 1.1 32-bit2741+27
−27
(−9)11.5 − 11.5
(+8−8=7)
50.0%
11.5 / 23
70.2%
−11
–   Chronos 1.9.9 32-bit2740+16
−17
(−10)11.5 − 12.5
(+8−9=7)
47.9%
11.5 / 24
76.2%
−25
–   Twisted Logic 20100131x 32-bit2739+18
−18
(−11)7 − 7
(+5−5=4)
50.0%
7.0 / 14
77.9%
−7
–   BugChess2 1.9 32-bit2733+21
−21
(−17)21.5 − 14.5
(+13−6=17)
59.7%
21.5 / 36
87.1%
+42
–   Crafty 23.4 32-bit2733+20
−20
(−17)29.5 − 22.5
(+20−13=19)
56.7%
29.5 / 52
88.8%
+28
–   Toga II 1.1a 32-bit2731+16
−16
(−19)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
91.9%
−54
–   Bison 9.11 32-bit2728+14
−14
(−22)16 − 18
(+10−12=12)
47.1%
16.0 / 34
96.1%
−41
–   Frenzee 3.5.19 32-bit2719+32
−32
(−31)9 − 3
(+7−1=4)
75.0%
9.0 / 12
94.6%
+139
–   Crafty 23.3 32-bit2717+32
−32
(−33)7 − 3
(+5−1=4)
70.0%
7.0 / 10
95.9%
+95
–   Chess Tiger 2007.12704+10
−10
(−46)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
100.0%
−31
–   Chessmaster 11 Conqueror2698+19
−19
(−52)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−111
–   BugChess2 1.7 32-bit2698+22
−22
(−52)10.5 − 11.5
(+5−6=11)
47.7%
10.5 / 22
100.0%
−62
–   Frenzee Feb08 32-bit2696+13
−13
(−54)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
100.0%
−281
–   Chessmaster 11 Archangel2696+21
−21
(−54)5 − 2
(+3−0=4)
71.4%
5.0 / 7
100.0%
+60
–   Fruit 2.12695+25
−25
(−55)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+96
–   Delfi 5.42690+11
−12
(−60)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Bobcat 3.25 32-bit2685+31
−31
(−65)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
100.0%
−101
–   Tornado 4.82 32-bit2682+34
−35
(−68)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Naraku 1.312676+30
−30
(−74)8 − 6
(+5−3=6)
57.1%
8.0 / 14
100.0%
−27
–   Daydreamer 1.75 32-bit2668+17
−17
(−82)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
100.0%
−35
–   Dirty 25Aug2011 32-bit2668+23
−23
(−82)8 − 3
(+6−1=4)
72.7%
8.0 / 11
100.0%
+64
–   Deuterium 10.01.27.2132668+22
−22
(−82)11.5 − 8.5
(+8−5=7)
57.5%
11.5 / 20
100.0%
−36
–   Gaviota 0.85.1 32-bit2664+33
−33
(−86)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+5
–   Bobcat 2.75 32-bit2660+24
−24
(−90)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+236
–   Frenzee Dec07 32-bit2660+25
−24
(−90)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+21
–   RedQueen 1.0.0 32-bit2638+24
−24
(−112)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+30
–   Cheng3 1.07 32-bit2630+26
−26
(−120)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
−30
–   Arasan 13.4 32-bit2623+30
−30
(−127)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+22
–   Deuterium 11.01.28.1592620+20
−20
(−130)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
+2
–   Dirty 24Apr2011 32-bit2614+29
−29
(−136)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Sloppy 0.2.2 32-bit2599+14
−14
(−151)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−68
–   CuckooChess 1.12 32-bit2591+26
−26
(−159)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+130
–   Amyan 1.722590+12
−12
(−160)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+252
–   Rotor 0.62589+16
−16
(−161)12 − 4
(+11−3=2)
75.0%
12.0 / 16
100.0%
+41
–   RedQueen 0.9.8 32-bit2577+22
−22
(−173)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
−23
–   Arasan 12.3 32-bit2565+24
−24
(−185)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Francesca MAD 0.192558+15
−15
(−192)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on September 21, 2019