CCRL 40/15
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 1'194'035 games
played by 2'744 programs

White wins: 411'031 (34.4%)
Black wins: 303'225 (25.4%)
Draws: 479'779 (40.2%)
White score: 54.5%

Engine Details

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Scorpio 1.8 (2640+20
−20
)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+16
−16
(+244)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−9
–   Rybka 1.2 32-bit2868+17
−17
(+228)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−55
–   Rybka 2.1 32-bit2862+22
−22
(+222)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Deep Shredder 10 64-bit 4CPU2831+17
−17
(+191)1.5 − 3.5
(+0−2=3)
30.0%
1.5 / 5
0.0%
+86
–   Rybka 1.0 64-bit2824+14
−14
(+184)9 − 33
(+4−28=10)
21.4%
9.0 / 42
0.0%
−28
–   Shredder 102770+12
−12
(+130)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−101
–   Loop 10.32f2765+19
−19
(+125)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−164
–   Toga II 1.2.1a 32-bit2759+12
−12
(+119)8.5 − 26.5
(+3−21=11)
24.3%
8.5 / 35
0.0%
−58
–   Spike 1.2 Turin2744+7
−7
(+104)18.5 − 32.5
(+10−24=17)
36.3%
18.5 / 51
0.0%
+11
–   Junior 102743+13
−13
(+103)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+260
–   Hiarcs X502743+19
−19
(+103)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+154
–   Fruit 2.2.12743+13
−13
(+103)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+20
–   Fritz 92742+14
−14
(+102)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+34
–   Hiarcs 102740+16
−16
(+100)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ktulu 82706+9
−9
(+66)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−76
–   Fritz 8 Bilbao2700+28
−28
(+60)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
0.0%
+277
–   Naum 2.0 32-bit2697+15
−15
(+57)17 − 21
(+11−15=12)
44.7%
17.0 / 38
0.0%
+19
–   Naum 2.0 64-bit2696+23
−23
(+56)14.5 − 17.5
(+5−8=19)
45.3%
14.5 / 32
0.0%
+30
–   Spike 1.12689+15
−15
(+49)17 − 17
(+7−7=20)
50.0%
17.0 / 34
0.0%
+50
–   Junior 92676+17
−17
(+36)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.4%
+36
–   Zap!Chess Paderborn SE 32-bit2670+34
−34
(+30)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
7.0%
+125
–   Glaurung 1.2.1 64-bit2665+23
−23
(+25)18.5 − 23.5
(+11−16=15)
44.0%
18.5 / 42
5.0%
−15
–   SmarThink 1.00 32-bit2665+15
−15
(+25)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
2.2%
+150
–   LoopList 6.002664+25
−25
(+24)1 − 0
(+1−0=0)
100.0%
1.0 / 1
7.0%
+INF
–   Ktulu 7.52663+15
−15
(+23)1 − 1
(+1−1=0)
50.0%
1.0 / 2
3.5%
+53
–   CM9000 Enforcer2658+20
−20
(+18)2 − 3
(+1−2=2)
40.0%
2.0 / 5
11.1%
−49
–   Glaurung 1.2.1 32-bit2655+16
−16
(+15)19 − 26
(+13−20=12)
42.2%
19.0 / 45
12.6%
−39
–   CM10th Paralyse2654+15
−15
(+14)1 − 3
(+0−2=2)
25.0%
1.0 / 4
13.9%
−143
–   CM10th Ogre2647+22
−22
(+7)2 − 2
(+1−1=2)
50.0%
2.0 / 4
32.3%
+7
–   CM10th Pestilence2643+23
−23
(+3)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
42.7%
+286
–   CM10th Magic II2643+16
−16
(+3)0 − 2
(+0−2=0)
0.0%
0.0 / 2
40.4%
−INF
–   Slow Chess Blitz WV2.12637+12
−12
(−3)20 − 22
(+12−14=16)
47.6%
20.0 / 42
61.8%
−17
–   Chess Tiger 152636+17
−17
(−4)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
63.2%
+8
–   Gandalf 62634+11
−11
(−6)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
69.4%
+26
–   CM10th Warrior2633+25
−25
(−7)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
66.9%
+282
–   Nawito 19062630+21
−21
(−10)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
74.7%
−52
–   Glaurung 1.1 32-bit2626+32
−33
(−14)1 − 1
(+0−0=2)
50.0%
1.0 / 2
77.0%
−14
–   WildCat 72626+14
−14
(−14)14.5 − 18.5
(+12−16=5)
43.9%
14.5 / 33
87.5%
−58
–   Ruffian 2.1.02623+13
−13
(−17)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
92.4%
+86
–   ProDeo 1.22619+18
−18
(−21)0 − 1
(+0−1=0)
0.0%
0.0 / 1
93.9%
−INF
–   List 5.122618+18
−18
(−22)16.5 − 16.5
(+10−10=13)
50.0%
16.5 / 33
95.5%
−20
–   Zappa 1.1 64-bit2615+18
−18
(−25)11.5 − 19.5
(+5−13=13)
37.1%
11.5 / 31
97.2%
−108
–   Pharaon 3.5.12613+13
−13
(−27)20 − 18
(+13−11=14)
52.6%
20.0 / 38
99.0%
−11
–   Naum 1.91 64-bit2609+15
−15
(−31)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
99.3%
+74
–   Ruffian 1.0.52608+20
−20
(−32)21.5 − 10.5
(+16−5=11)
67.2%
21.5 / 32
98.9%
+82
–   Naum 1.91 32-bit2605+15
−15
(−35)1 − 3
(+0−2=2)
25.0%
1.0 / 4
99.7%
−185
–   Delfi 5.02599+20
−20
(−41)26 − 19
(+18−11=16)
57.8%
26.0 / 45
99.8%
+8
–   Aristarch 4.502596+12
−12
(−44)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−44
–   WildCat 62594+21
−21
(−46)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.9%
+36
–   Pseudo 0.7c2590+13
−13
(−50)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+39
–   ProDeo 1.12587+30
−31
(−53)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.8%
+229
–   Jonny 2.83 32-bit2576+17
−17
(−64)21 − 15
(+17−11=8)
58.3%
21.0 / 36
100.0%
−3
–   Pharaon 3.32574+32
−32
(−66)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−96
–   Petir 3.99d2568+31
−31
(−72)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−72
–   SOS 5.12563+13
−13
(−77)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
+73
–   Colossus 2006f2555+23
−23
(−85)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+57
–   The Baron 1.7.02549+33
−33
(−91)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+51
–   Thinker 4.7a2545+30
−30
(−95)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+61
–   Petir 3.952545+31
−31
(−95)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
0
–   Crafty 20.14 32-bit2517+27
−27
(−123)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−91
–   AnMon 5.602515+15
−15
(−125)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+32
–   Crafty 20.13 32-bit2510+33
−33
(−130)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−11
–   Little Goliath Evolution 3.122507+18
−18
(−133)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−133
–   Movei 00.8.3582489+32
−32
(−151)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−140
–   Quark 2.352469+18
−18
(−171)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Gaia 3.5 64-bit2416+21
−21
(−224)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Hamsters 0.0.62178+24
−24
(−462)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−172

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Created in 2005-2013 by CCRL team
Last games added on November 28, 2020