CCRL 40/15
Downloads and Statistics
January 25, 2020
Testing summary:
Total: 1'116'816 games
played by 2'606 programs

White wins: 386'579 (34.6%)
Black wins: 286'858 (25.7%)
Draws: 443'379 (39.7%)
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 33 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.2 32-bit2884+17
−16		(+244)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−9
0 0 = 0 0 = 0 = 0 0
–   Rybka 1.2 32-bit2868+17
−17		(+228)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−55
0 0 = 0
–   Rybka 2.1 32-bit2864+22
−22		(+224)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Deep Shredder 10 64-bit 4CPU2832+17
−17		(+192)1.5 − 3.5
(+0−2=3)		30.0%
1.5 / 5
0.0%
+87
= = = 0 0
–   Rybka 1.0 64-bit2825+14
−14		(+185)9 − 33
(+4−28=10)
21.4%
9.0 / 42
0.0%
−27
0 1 0 0 1 0 = 0 = 0 0 0 0 0 1 0 0 0 0 = 0 = 0 0 0 = = 0 0 = 0 0 0 0 0 = 0 1 0 = 0 =
–   Shredder 102771+13
−13		(+131)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−100
0 0 0 0 = =
–   Loop 10.32f2765+19
−19		(+125)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−164
0 0 = 0
–   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
0 0 = 0 = 0 = 0 = = 0 0 0 = 0 = 0 = 0 0 0 0 0 1 = 0 1 0 0 0 0 = 1 0 =
–   Spike 1.2 Turin2745+7
−7		(+105)18.5 − 32.5
(+10−24=17)
36.3%
18.5 / 51
0.0%
+12
= 1 = 0 0 = = 0 1 = 0 = = 1 1 = 0 = 1 0 1 1 0 1 0 0 = 1 = 0 0 0 0 0 0 0 0 = = 0 0 0 = 1 0 = = 0 0 = 0
–   Hiarcs X502744+19
−19		(+104)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.0%
+155
0 = 1 = = 1
–   Junior 102744+13
−13		(+104)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+261
= 1
–   Fruit 2.2.12743+13
−13		(+103)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+20
1 0 0 =
–   Fritz 92742+14
−14		(+102)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.0%
+34
0 0 1 1 0 =
–   Hiarcs 102740+16
−16		(+100)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Ktulu 82706+9
−9		(+66)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−76
0 = = 0
–   Fritz 8 Bilbao2700+28
−28		(+60)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
0.0%
+277
1 = 1
–   Naum 2.0 32-bit2697+15
−15		(+57)17 − 21
(+11−15=12)
44.7%
17.0 / 38
0.0%
+19
= 0 = = 1 1 1 0 1 = 0 0 = 0 0 = 1 0 1 = 1 0 0 1 0 0 = 0 = 1 = 0 = 0 1 1 0 =
–   Naum 2.0 64-bit2696+23
−23		(+56)14.5 − 17.5
(+5−8=19)
45.3%
14.5 / 32
0.0%
+30
0 = = 1 0 1 = = 1 = 0 = = = = = 0 1 = 1 = 0 = 0 = 0 = = = = 0 =
–   Spike 1.12689+15
−15		(+49)17 − 17
(+7−7=20)
50.0%
17.0 / 34
0.0%
+50
0 = 0 = 1 = = 0 1 = 0 0 = = = = = 0 = 1 = = = = = 0 = = 1 1 = = 1 1
–   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
7.1%
+125
= 1 1 0
–   SmarThink 1.00 32-bit2666+15
−15		(+26)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
2.2%
+151
1 1 = = 1 0 1 =
–   LoopList 6.002665+25
−25		(+25)1 − 0
(+1−0=0)		100.0%
1.0 / 1
6.8%
+INF
1
–   Glaurung 1.2.1 64-bit2665+23
−23		(+25)18.5 − 23.5
(+11−16=15)
44.0%
18.5 / 42
5.0%
−15
= 0 1 1 1 = 0 0 0 = 0 1 = 1 0 = 0 1 0 = = = = 1 0 = 0 = 1 0 0 1 0 0 1 1 = = 0 0 = =
–   Ktulu 7.52663+15
−16		(+23)1 − 1
(+1−1=0)		50.0%
1.0 / 2
3.9%
+53
0 1
–   CM9000 Enforcer2658+20
−20		(+18)2 − 3
(+1−2=2)		40.0%
2.0 / 5
11.3%
−49
0 = 0 1 =
–   Glaurung 1.2.1 32-bit2655+16
−17		(+15)19 − 26
(+13−20=12)
42.2%
19.0 / 45
12.6%
−39
= = = 0 0 0 0 1 = 1 0 0 0 0 0 0 1 0 1 1 = 0 1 0 = = 0 0 1 0 1 = 0 = = 1 0 1 1 = 0 = 0 1 1
–   CM10th Paralyse2652+15
−15		(+12)1 − 3
(+0−2=2)		25.0%
1.0 / 4
18.1%
−145
= 0 0 =
–   CM10th Ogre2645+23
−23		(+5)2 − 2
(+1−1=2)		50.0%
2.0 / 4
37.1%
+5
= 1 = 0
–   CM10th Magic II2644+15
−16		(+4)0 − 2
(+0−2=0)		0.0%
0.0 / 2
40.0%
−INF
0 0
–   CM10th Pestilence2639+25
−25		(−1)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
53.8%
+281
1 1 = 1
–   Nawito 19062637+26
−26		(−3)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
59.5%
−45
0 0 = 1 0 = 1 =
–   Slow Chess Blitz WV2.12637+11
−11		(−3)20 − 22
(+12−14=16)
47.6%
20.0 / 42
61.9%
−17
= 0 1 0 = = 0 0 1 = = = 0 1 = = 1 0 0 = 0 0 0 1 1 = = = = 1 = 0 1 1 1 0 1 1 0 = 0 =
–   Chess Tiger 152636+17
−17		(−4)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
63.0%
+8
= = = 1 1 1 0 0 = 0 1 0 = 0 1 = 0 1 = = = 1 1 1 = = 0 1 0 1 0 0
–   Gandalf 62633+11
−12		(−7)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
73.5%
+25
1 = 0 0 = 1 1 =
–   CM10th Warrior2633+25
−25		(−7)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
67.0%
+282
= 1 1 1
–   Glaurung 1.1 32-bit2626+33
−33		(−14)1 − 1
(+0−0=2)		50.0%
1.0 / 2
77.1%
−14
= =
–   WildCat 72625+14
−14		(−15)14.5 − 18.5
(+12−16=5)
43.9%
14.5 / 33
90.2%
−59
= 0 1 0 = 0 0 0 1 0 1 1 0 0 0 1 1 1 1 1 1 = 0 0 1 0 1 = 0 0 = 0 0
–   Ruffian 2.1.02624+13
−13		(−16)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
92.2%
+87
= 1 0 1 0 1 = = 1 1
–   ProDeo 1.22620+17
−18		(−20)0 − 1
(+0−1=0)		0.0%
0.0 / 1
94.1%
−INF
0
–   List 5.122618+18
−18		(−22)16.5 − 16.5
(+10−10=13)
50.0%
16.5 / 33
95.6%
−20
= = = 0 1 1 = = 1 0 = 0 = = = = 0 0 0 = 1 0 1 1 1 1 1 1 = = 0 0 0
–   Zappa 1.1 64-bit2615+18
−18		(−25)11.5 − 19.5
(+5−13=13)
37.1%
11.5 / 31
97.2%
−108
0 0 = 1 0 0 0 = = = = = 1 1 = = 0 = 0 0 0 0 = 1 = 1 0 0 0 = =
–   Pharaon 3.5.12614+12
−12		(−26)20 − 18
(+13−11=14)
52.6%
20.0 / 38
99.0%
−10
= = = = 1 1 = 1 1 0 1 1 1 1 = 0 = 0 1 1 1 = = = 1 0 = 0 = 0 0 = 0 1 0 0 0 =
–   Naum 1.91 64-bit2610+15
−15		(−30)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
99.4%
+75
= 0 = 1 = 1 1 1 1 1 = = = 1 1 0 1 0 = 1 = 0 1 1 = = 1 = = 1 1 =
–   Ruffian 1.0.52609+20
−20		(−31)21.5 − 10.5
(+16−5=11)
67.2%
21.5 / 32
98.9%
+83
= 1 1 = = = 1 1 0 1 1 1 1 1 = 1 0 = = 0 1 1 1 = 1 = 1 = 1 0 = 0
–   Naum 1.91 32-bit2606+15
−15		(−34)1 − 3
(+0−2=2)		25.0%
1.0 / 4
99.7%
−184
= 0 = 0
–   Delfi 5.02599+20
−20		(−41)26 − 19
(+18−11=16)
57.8%
26.0 / 45
99.8%
+8
0 0 = 1 = = 0 0 1 1 1 0 = = = = = 0 = 1 1 = = 1 1 0 1 1 0 0 1 0 1 = = 1 1 = 1 = = 1 0 1 1
–   Aristarch 4.502596+12
−12		(−44)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−44
0 1
–   WildCat 62594+21
−21		(−46)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
99.9%
+36
1 1 0 =
–   Pseudo 0.7c2591+13
−13		(−49)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
+40
1 = = = = 1
–   ProDeo 1.12587+30
−31		(−53)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
99.8%
+229
1 1 1 =
–   Jonny 2.83 32-bit2576+16
−16		(−64)21 − 15
(+17−11=8)
58.3%
21.0 / 36
100.0%
−3
= 1 1 1 1 = = 0 0 = 1 0 1 = = 1 1 1 0 1 0 1 1 1 1 0 1 0 0 0 1 1 0 = = 0
–   Pharaon 3.32575+32
−32		(−65)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−95
=
–   Petir 3.99d2568+31
−31		(−72)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−72
= =
–   SOS 5.12564+13
−13		(−76)3.5 − 1.5
(+3−1=1)		70.0%
3.5 / 5
100.0%
+74
= 1 0 1 1
–   Colossus 2006f2555+23
−23		(−85)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+57
= 1
–   The Baron 1.7.02549+33
−33		(−91)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+51
= 1
–   Thinker 4.7a2546+30
−30		(−94)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+62
= 1 = 1
–   Petir 3.952544+31
−31		(−96)2 − 1
(+1−0=2)		66.7%
2.0 / 3
100.0%
0
= = 1
–   Crafty 20.14 32-bit2517+27
−27		(−123)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−91
= = 0 1 = 1 = =
–   AnMon 5.602515+15
−15		(−125)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+32
1 =
–   Crafty 20.13 32-bit2510+33
−33		(−130)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−11
1 =
–   Little Goliath Evolution 3.122507+18
−18		(−133)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−133
1 = 0 =
–   Movei 00.8.3582489+32
−32		(−151)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−140
1 = = 0
–   Quark 2.352469+18
−17		(−171)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Gaia 3.5 64-bit2413+22
−22		(−227)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Hamsters 0.0.62178+24
−24		(−462)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−172
1 = 1 1
869 games: 256 wins, 303 losses, 310 draws (35.7%), score: 47.3%

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Created in 2005-2013 by CCRL team
Last games added on January 25, 2020