CCRL 40/40
Downloads and Statistics
April 11, 2008
Testing summary:
Total: 114'872 games
played by 449 programs
16375 CPU days (X2 4600+)

White wins: 41'478 (36.1%)
Black wins: 31'357 (27.3%)
Draws: 42'037 (36.6%)
White score: 54.4%

Engine Details

Scorpio 1.8 (2745+20
−20		)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 10 Scorpio versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerfPond
hit		Eval
diff
–   Rybka 2.2 32-bit2988+18
−17		(+243)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−10
59.5%
518
0.72
308
–   Rybka 1.2 32-bit2976+18
−17		(+231)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−5258.5%
207
0.52
121
–   Rybka 2.1 32-bit2969+23
−22		(+224)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF58.9%
263
0.45
155
–   Deep Shredder 10 64-bit 4CPU2937+17
−17		(+192)1.5 − 3.5
(+0−2=3)		30.0%
1.5 / 5
0.0%
+87  
–   Rybka 1.0 64-bit2920+16
−16		(+175)9 − 33
(+4−28=10)
21.4%
9.0 / 42
0.0%
−37
59.6%
2758
0.71
1644
–   Shredder 102872+13
−13		(+127)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−10471.5%
274
0.47
196
–   Loop 10.32f2867+18
−18		(+122)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−16774.0%
96
0.22
71
–   Toga II 1.2.1a2861+11
−11		(+116)8.5 − 26.5
(+3−21=11)
24.3%
8.5 / 35
0.0%
−61
63.9%
2205
0.62
1409
–   Spike 1.2 Turin2852+9
−9		(+107)18.5 − 32.5
(+10−24=17)
36.3%
18.5 / 51
0.0%
+14
63.6%
3333
0.50
2121
–   Hiarcs X502846+17
−17		(+101)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.0%
+15259.3%
108
1.14
64
–   Junior 102842+13
−13		(+97)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+25460.4%
111
1.47
67
–   Fritz 92841+13
−13		(+96)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.0%
+28
59.3%
393
0.94
233
–   Fruit 2.2.12840+13
−13		(+95)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+1259.6%
99
0.45
59
–   Hiarcs 102836+15
−14		(+91)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF  
–   Ktulu 8.02803+11
−11		(+58)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−8453.4%
73
0.68
39
–   Naum 2.0 64-bit2803+22
−22		(+58)14.5 − 17.5
(+5−8=19)
45.3%
14.5 / 32
0.0%
+32
60.8%
1257
0.53
764
–   Naum 2.0 32-bit2802+18
−18		(+57)17 − 21
(+11−15=12)
44.7%
17.0 / 38
0.0%
+19
61.2%
2294
0.59
1403
–   Fritz 8 Bilbao2799+27
−27		(+54)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
0.1%
+27164.0%
222
0.60
142
–   Spike 1.12784+14
−14		(+39)17 − 17
(+7−7=20)
50.0%
17.0 / 34
0.1%
+40
64.1%
1464
0.68
939
–   Junior 92779+16
−16		(+34)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.5%
+34  
–   Glaurung 1.2.1 64-bit2771+23
−23		(+26)18.5 − 23.5
(+11−16=15)
44.0%
18.5 / 42
4.1%
−14
58.5%
2601
0.68
1521
–   Zap!Chess Paderborn SE 32-bit2771+34
−34		(+26)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
9.1%
+12157.2%
290
0.46
166
–   Ktulu 7.52762+16
−15		(+17)1 − 1
(+1−1=0)		50.0%
1.0 / 2
8.7%
+4780.4%
56
0.22
45
–   Glaurung 1.2.1 32-bit2761+16
−16		(+16)19 − 26
(+13−20=12)
42.2%
19.0 / 45
9.4%
−38
60.8%
3098
0.79
1883
–   CM10th Paralyse2758+17
−17		(+13)1 − 3
(+0−2=2)		25.0%
1.0 / 4
15.3%
−144  
–   CM9000 Enforcer2757+24
−24		(+12)2 − 3
(+1−2=2)		40.0%
2.0 / 5
22.2%
−55  
–   SmarThink 1.00 32-bit2757+15
−15		(+12)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
17.5%
+13770.1%
67
0.90
47
–   LoopList 6.002754+32
−32		(+9)1 − 0
(+1−0=0)		100.0%
1.0 / 1
32.3%
+INF58.1%
43
0.84
25
–   CM10th Magic II2745+17
−17		(0)0 − 2
(+0−2=0)		0.0%
0.0 / 2
49.4%
−INF  
–   CM10th Ogre2742+31
−31		(−3)2 − 2
(+1−1=2)		50.0%
2.0 / 4
55.6%
−365.8%
38
0.73
25
–   Slow Chess Blitz WV2.12741+14
−14		(−4)20 − 22
(+12−14=16)
47.6%
20.0 / 42
60.9%
−18
62.6%
1934
0.66
1211
–   CM10th Pestilence2740+29
−29		(−5)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
59.4%
+27765.5%
220
1.23
144
–   CM10th Warrior2738+30
−30		(−7)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
64.2%
+28162.4%
141
1.18
88
–   Ruffian 2.1.02736+20
−20		(−9)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
72.7%
+9466.3%
89
0.65
59
–   Chess Tiger 152733+17
−17		(−12)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
81.2%
0
62.7%
1671
0.92
1048
–   Zappa 1.1 64-bit2733+24
−24		(−12)11.5 − 19.5
(+5−13=13)
37.1%
11.5 / 31
77.5%
−95
60.8%
1894
0.62
1151
–   Glaurung 1.1 32-bit2729+35
−35		(−16)1 − 1
(+0−0=2)		50.0%
1.0 / 2
78.4%
−16  
–   WildCat 72729+15
−15		(−16)14.5 − 18.5
(+12−16=5)
43.9%
14.5 / 33
89.7%
−60
  
–   Pro Deo 1.22725+18
−19		(−20)0 − 1
(+0−1=0)		0.0%
0.0 / 1
92.7%
−INF  
–   Gandalf 62724+14
−15		(−21)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
95.0%
+1158.2%
79
0.84
46
–   List 5.122721+19
−19		(−24)16.5 − 16.5
(+10−10=13)
50.0%
16.5 / 33
96.1%
−22
57.6%
2257
0.57
1299
–   Pharaon 3.5.1 2CPU2719+38
−40		(−26)1 − 0
(+1−0=0)		100.0%
1.0 / 1
86.8%
+INF61.0%
146
1.19
89
–   Ruffian 1.0.52711+20
−20		(−34)21.5 − 10.5
(+16−5=11)
67.2%
21.5 / 32
99.3%
+80
63.2%
1881
0.68
1189
–   Pharaon 3.5.12710+16
−16		(−35)20 − 18
(+13−11=14)
52.6%
20.0 / 38
99.7%
−19
58.2%
2438
0.93
1419
–   Naum 1.91 64-bit2709+18
−19		(−36)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
99.5%
+69
60.5%
1894
0.64
1145
–   Delfi 5.02703+21
−21		(−42)26 − 19
(+18−11=16)
57.8%
26.0 / 45
99.9%
+7
61.4%
2804
1.75
1723
–   Naum 1.91 32-bit2701+18
−18		(−44)1 − 3
(+0−2=2)		25.0%
1.0 / 4
99.9%
−19458.1%
186
0.62
108
–   Aristarch 4.502700+15
−15		(−45)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−4553.1%
98
0.69
52
–   WildCat 62697+22
−22		(−48)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
99.9%
+3466.7%
75
0.38
50
–   Pseudo 0.7c2691+19
−19		(−54)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
+3561.2%
85
1.57
52
–   Pro Deo 1.12689+32
−32		(−56)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
99.8%
+22666.0%
100
1.38
66
–   Jonny 2.83 64-bit2679+29
−29		(−66)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
+27
55.8%
2070
0.84
1155
–   Jonny 2.83 32-bit2678+21
−21		(−67)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−21750.2%
239
1.18
120
–   Pharaon 3.32672+35
−35		(−73)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−103  
–   Petir 3.99d2669+30
−30		(−76)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−76  
–   SOS 5.12665+20
−20		(−80)3.5 − 1.5
(+3−1=1)		70.0%
3.5 / 5
100.0%
+6957.2%
236
1.36
135
–   Colossus 2006f2659+23
−23		(−86)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+5652.5%
118
0.93
62
–   The Baron 1.7.02648+33
−33		(−97)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+4571.3%
80
0.45
57
–   Petir 3.952646+35
−35		(−99)2 − 1
(+1−0=2)		66.7%
2.0 / 3
100.0%
−369.0%
29
1.01
20
–   Thinker 4.7a2643+31
−31		(−102)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+5452.6%
194
1.29
102
–   Crafty 20.14 32-bit2627+33
−34		(−118)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−8635.9%
156
0.93
56
–   Crafty 20.13 32-bit2619+36
−36		(−126)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−758.3%
36
0.81
21
–   AnMon 5.602617+20
−20		(−128)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+2949.2%
63
1.64
31
–   Little Goliath Evolution 3.122609+23
−23		(−136)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
100.0%
−12161.9%
215
0.48
133
–   Movei 00.8.3582600+35
−35		(−145)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−13461.6%
190
0.62
117
–   Quark 2.352586+30
−31		(−159)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
62.7%
316
1.21
198
–   Hamsters 0.0.62272+39
−41		(−473)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−18550.0%
172
2.48
86
860 games: 255 wins, 299 losses, 306 draws (35.6%), score: 47.4%

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
Scorpio 1.8
played with current
participants of this list		Represented by
1-2-CPU    270Scorpio 1.91
32-bit    260Scorpio 1.91
32-bit 1-2-CPU    270Scorpio 1.91
32-bit single-CPU    225Scorpio 1.91
All    260Scorpio 1.91
Free#82731487itself
Free 1-2-CPU#82731487itself
Free 32-bit#62736417itself
Free 32-bit 1-2-CPU#62736417itself
Free 32-bit single-CPU    417Scorpio 1.91
Free single-CPU    487Scorpio 1.91
Single-CPU    270Scorpio 1.91
Created in 2005-2008 by CCRL team
Last games added on April 11, 2008