CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Scorpio 1.91 (2660+13
−14
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 32 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.2 32-bit2884+17
−17
(+224)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+81
–   Hiarcs 11.1 4CPU2876+17
−17
(+216)9 − 29
(+3−23=12)
23.7%
9.0 / 38
0.0%
+33
–   Fritz 112852+10
−10
(+192)9 − 23
(+4−18=10)
28.1%
9.0 / 32
0.0%
+43
–   Loop M1-T 64-bit 4CPU2849+12
−12
(+189)4 − 27
(+1−24=6)
12.9%
4.0 / 31
0.0%
−109
–   Shredder 112832+12
−12
(+172)8 − 24
(+4−20=8)
25.0%
8.0 / 32
0.0%
−10
–   Zappa Mexico 64-bit2832+15
−15
(+172)7.5 − 24.5
(+2−19=11)
23.4%
7.5 / 32
0.0%
−9
–   Glaurung 2.0.1 64-bit 4CPU2829+17
−17
(+169)7.5 − 28.5
(+3−24=9)
20.8%
7.5 / 36
0.0%
−46
–   Deep Junior 10 4CPU2803+14
−14
(+143)7.5 − 24.5
(+3−20=9)
23.4%
7.5 / 32
0.0%
−47
–   Naum 2.2 32-bit2793+16
−16
(+133)8.5 − 23.5
(+2−17=13)
26.6%
8.5 / 32
0.0%
−16
–   Hiarcs 11.12789+14
−15
(+129)11 − 22
(+4−15=14)
33.3%
11.0 / 33
0.0%
+21
–   Toga II 1.3.12789+11
−12
(+129)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
+70
–   Zappa Mexico 32-bit2788+17
−17
(+128)9 − 21
(+3−15=12)
30.0%
9.0 / 30
0.0%
0
–   Fruit 2.3.12786+14
−14
(+126)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Zap!Chess Zanzibar 32-bit2781+19
−19
(+121)10 − 14
(+6−10=8)
41.7%
10.0 / 24
0.0%
+64
–   Deep Sjeng 2.7 4CPU2780+18
−18
(+120)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
−21
–   Fritz 102778+15
−15
(+118)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+22
–   Hiarcs 112776+25
−25
(+116)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−102
–   Loop 13.5 32-bit2775+27
−27
(+115)1 − 4
(+0−3=2)
20.0%
1.0 / 5
0.0%
−75
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−10
(+113)8.5 − 25.5
(+0−17=17)
25.0%
8.5 / 34
0.0%
−37
–   Shredder 102770+13
−13
(+110)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−63
–   Strelka 1.8 32-bit2769+19
−19
(+109)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Toga II 1.3.42767+28
−28
(+107)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Loop 12.322764+23
−23
(+104)4.5 − 4.5
(+2−2=5)
50.0%
4.5 / 9
0.0%
+108
–   Toga II 1.2.1a 32-bit2759+12
−12
(+99)10 − 24
(+4−18=12)
29.4%
10.0 / 34
0.0%
−36
–   Strelka 1.0b 32-bit2750+28
−28
(+90)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+90
–   Deep Sjeng 2.72749+15
−15
(+89)14 − 26
(+7−19=14)
35.0%
14.0 / 40
0.0%
−10
–   Glaurung 2.0.1 64-bit2745+18
−18
(+85)9 − 22
(+4−17=10)
29.0%
9.0 / 31
0.0%
−57
–   Spike 1.2 Turin2745+7
−7
(+85)14 − 30
(+6−22=16)
31.8%
14.0 / 44
0.0%
−31
–   Junior 102743+13
−13
(+83)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
0.0%
+73
–   Naum 2.1 32-bit2742+20
−20
(+82)6 − 10
(+3−7=6)
37.5%
6.0 / 16
0.0%
−6
–   Glaurung 2.0.1 32-bit2738+16
−17
(+78)11.5 − 17.5
(+6−12=11)
39.7%
11.5 / 29
0.0%
+11
–   Twisted Logic 20090922 32-bit2730+19
−19
(+70)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−87
–   Junior 10.12720+25
−25
(+60)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−175
–   Ktulu 82705+9
−9
(+45)17.5 − 16.5
(+10−9=15)
51.5%
17.5 / 34
0.0%
+54
–   Chess Tiger 2007.12703+10
−10
(+43)14 − 26
(+5−17=18)
35.0%
14.0 / 40
0.0%
−48
–   Naum 2.0 32-bit2697+15
−15
(+37)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
−18
–   Glaurung 2 epsilon/5 32-bit2696+27
−27
(+36)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.9%
+36
–   Naum 2.0 64-bit2696+23
−23
(+36)14 − 17
(+8−11=12)
45.2%
14.0 / 31
0.3%
0
–   Rhetoric 1.2 64-bit2694+25
−25
(+34)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.9%
+65
–   Fruit 2.12694+25
−25
(+34)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.8%
−INF
–   Booot 4.15.02693+14
−14
(+33)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Delfi 5.42689+11
−12
(+29)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−114
–   Chess Tiger 20072681+12
−12
(+21)13.5 − 22.5
(+9−18=9)
37.5%
13.5 / 36
0.9%
−66
–   Cheese 1.7 64-bit2678+22
−21
(+18)5 − 5
(+4−4=2)
50.0%
5.0 / 10
7.8%
+23
–   Glaurung 1.2.1 Avalanche 32-bit2668+32
−32
(+8)5 − 7
(+3−5=4)
41.7%
5.0 / 12
32.7%
−47
–   Glaurung 1.2.1 64-bit2665+23
−23
(+5)15 − 15
(+10−10=10)
50.0%
15.0 / 30
35.9%
+5
–   Chessmaster 112665+12
−13
(+5)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
29.4%
+14
–   SmarThink 1.00 32-bit2665+15
−15
(+5)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
29.6%
+100
–   Gaviota 0.85.1 32-bit2664+33
−33
(+4)6 − 4
(+4−2=4)
60.0%
6.0 / 10
41.4%
+71
–   Glaurung 1.2.1 Crusader 32-bit2663+32
−32
(+3)4 − 4
(+2−2=4)
50.0%
4.0 / 8
43.4%
+3
–   CM10th Xperience2661+13
−13
(+1)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
44.9%
+106
–   Alaric 7072660+12
−11
(0)19.5 − 14.5
(+9−4=21)
57.4%
19.5 / 34
48.5%
+40
–   Vajolet 2.032660+24
−24
(0)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
48.4%
+36
–   Bobcat 2.75 32-bit2659+24
−24
(−1)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
52.3%
+31
–   Atlas 3.50 64-bit2659+31
−31
(−1)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
51.9%
−33
–   CM9000 Enforcer2657+20
−20
(−3)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
58.4%
+149
–   BugChess2 1.6.4 32-bit2657+22
−22
(−3)10.5 − 11.5
(+4−5=13)
47.7%
10.5 / 22
57.3%
−18
–   Dirty 23Mar2012 32-bit2657+33
−33
(−3)4 − 6
(+2−4=4)
40.0%
4.0 / 10
56.5%
−61
–   Glaurung 1.2.1 32-bit2655+16
−17
(−5)17 − 15
(+12−10=10)
53.1%
17.0 / 32
68.6%
+16
–   CM10th Lazarus2654+23
−23
(−6)2 − 2
(+1−1=2)
50.0%
2.0 / 4
66.4%
−6
–   Djinn 1.010 64-bit2653+29
−29
(−7)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
66.1%
+80
–   CM10th Paralyse2651+15
−15
(−9)15 − 19
(+9−13=12)
44.1%
15.0 / 34
80.1%
−47
–   Asymptote 0.5 64-bit2647+22
−22
(−13)4.5 − 9.5
(+3−8=3)
32.1%
4.5 / 14
83.6%
−144
–   Movei 00.8.4382646+18
−18
(−14)25.5 − 12.5
(+18−5=15)
67.1%
25.5 / 38
89.4%
+99
–   CM10th Ogre2645+23
−23
(−15)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
86.4%
−157
–   Alaric 7042643+32
−32
(−17)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
82.3%
+139
–   CM9000 Default2640+31
−31
(−20)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
87.5%
−47
–   Chronos 1.9.72640+20
−20
(−20)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
94.8%
−162
–   CM10th Pestilence2638+25
−25
(−22)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
93.1%
+261
–   ProDeo 1.742637+24
−24
(−23)0 − 2
(+0−2=0)
0.0%
0.0 / 2
94.5%
−INF
–   Slow Chess Blitz WV2.12637+11
−12
(−23)17.5 − 20.5
(+11−14=13)
46.1%
17.5 / 38
99.5%
−47
–   Delfi 5.22636+21
−21
(−24)9 − 10
(+3−4=12)
47.4%
9.0 / 19
97.2%
−41
–   CM10th Warrior2633+25
−25
(−27)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
96.8%
+96
–   Gandalf 62633+12
−12
(−27)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.9%
+4
–   Alfil 12 MT2632+24
−24
(−28)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
97.7%
+9
–   CM9000 Assassin2630+24
−24
(−30)6 − 4
(+5−3=2)
60.0%
6.0 / 10
98.5%
+43
–   Crafty 23.0 32-bit2630+29
−29
(−30)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.8%
+112
–   Cheng3 1.07 32-bit2629+26
−26
(−31)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
98.0%
−62
–   Delfi 5.12628+25
−26
(−32)6 − 4
(+3−1=6)
60.0%
6.0 / 10
98.5%
+19
–   Rotor 0.82628+17
−17
(−32)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
99.8%
+35
–   Chess Tiger 2007 Gambit2628+29
−29
(−32)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
97.6%
+158
–   ProDeo 1.72627+33
−33
(−33)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
96.2%
+58
–   Pedone 0.5 64-bit2626+29
−30
(−34)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
97.9%
+60
–   WildCat 72624+14
−14
(−36)17.5 − 13.5
(+13−9=9)
56.5%
17.5 / 31
100.0%
+10
–   Arasan 13.4 32-bit2623+30
−30
(−37)6 − 4
(+3−1=6)
60.0%
6.0 / 10
98.7%
+18
–   Ruffian 2.1.02623+13
−13
(−37)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−180
–   Tucano 3.00 64-bit2620+24
−24
(−40)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
99.8%
+59
–   Bison 9.62619+23
−23
(−41)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.8%
−183
–   ProDeo 1.22619+18
−18
(−41)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+78
–   Hamsters 0.7.12618+14
−14
(−42)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Andscacs 0.62u 64-bit2615+32
−32
(−45)6 − 4
(+3−1=6)
60.0%
6.0 / 10
99.5%
+14
–   Pharaon 3.5.12613+13
−13
(−47)19 − 11
(+14−6=10)
63.3%
19.0 / 30
100.0%
+43
–   Dirty 24Apr2011 32-bit2613+29
−29
(−47)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.8%
+20
–   Alaric 0702b2605+26
−26
(−55)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−65
–   Arminius 2015-08-06 64-bit2604+20
−19
(−56)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−18
–   Djinn 0.987 64-bit2601+26
−26
(−59)6 − 10
(+2−6=8)
37.5%
6.0 / 16
100.0%
−135
–   Alfil 8.1.12600+14
−14
(−60)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+97
–   Delfi 5.02599+20
−20
(−61)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Philou 3.7.1 32-bit2599+33
−33
(−61)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+29
–   Nawito 18122598+20
−20
(−62)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+59
–   Betsabe II 1.962595+54
−53
(−65)1 − 1
(+0−0=2)
50.0%
1.0 / 2
98.9%
−65
–   Petir 4.392592+20
−20
(−68)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+27
–   Pseudo 0.7c2591+13
−13
(−69)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−17
–   The Baron 1.8.12591+23
−23
(−69)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−63
–   CuckooChess 1.12 32-bit2590+26
−26
(−70)7 − 2
(+5−0=4)
77.8%
7.0 / 9
100.0%
+104
–   Booot 4.13.12587+28
−28
(−73)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Zappa 1.1 32-bit2581+29
−29
(−79)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−138
–   GreKo 12.9 64-bit2578+29
−29
(−82)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+91
–   Frenzee 3.0 32-bit2577+22
−22
(−83)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−165
–   Critter 0.40 32-bit2576+32
−32
(−84)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+58
–   Jonny 2.83 32-bit2576+17
−17
(−84)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   ProDeo 1.1 Silver2572+32
−32
(−88)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+7
–   Gaviota 0.84 32-bit2570+27
−27
(−90)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+105
–   GreKo 12.5 64-bit2569+33
−33
(−91)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−91
–   DanaSah 5.072569+17
−17
(−91)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+33
–   Capivara LK 0.09b02f 64-bit2568+17
−17
(−92)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−100
–   Petir 3.99d2567+31
−31
(−93)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−93
–   Arminius 2013-08-10 64-bit2565+31
−31
(−95)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−126
–   SOS 5.12563+13
−13
(−97)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+135
–   Francesca MAD 0.192557+15
−15
(−103)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−16
–   ProDeo 1.2 Mx42556+35
−35
(−104)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−46
–   Colossus 2006f2555+23
−23
(−105)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+52
–   Capivara LK 0.09b02d 64-bit2552+30
−30
(−108)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−35
–   Tornado 3.21a 32-bit2547+33
−33
(−113)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+66
–   The Baron 1.7.02547+33
−33
(−113)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+43
–   Ufim 8.022543+12
−12
(−117)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Crafty 21.5 32-bit2542+32
−32
(−118)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+164
–   Rhetoric 1.1 64-bit2541+32
−32
(−119)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−27
–   DanaSah 4.602540+25
−25
(−120)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+33
–   Fridolin 2.00 64-bit2530+15
−16
(−130)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−30
–   Orion 0.5 64-bit2526+14
−14
(−134)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−32
–   Booot 4.13.02526+32
−32
(−134)2.5 − 2.5
(+2−2=1)
50.0%
2.5 / 5
100.0%
−144
–   Movei 00.8.4032525+32
−32
(−135)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−60
–   Bagatur 1.5f 64-bit2525+18
−18
(−135)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
100.0%
−70
–   Gaviota 0.83 32-bit2524+27
−28
(−136)7 − 1
(+7−1=0)
87.5%
7.0 / 8
100.0%
+252
–   Twisted Logic 0.080b262521+34
−34
(−139)3 − 2
(+3−2=0)
60.0%
3.0 / 5
100.0%
−43
–   E.T. Chess 18.11.052519+28
−28
(−141)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Frenzee 1.12510+33
−33
(−150)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+138
–   Little Goliath Evolution 3.122507+18
−18
(−153)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+4
–   Twisted Logic 0.0852507+28
−28
(−153)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Kiwi 0.6d 32-bit2418+19
−19
(−242)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
100.0%
−252
–   Popochin 2.92315+31
−31
(−345)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−202

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on July 19, 2019