CCRL 40/4
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 1'718'326 games
played by 2'020 programs
23175 CPU days (X2 4600+)

White wins: 671'250 (39.1%)
Black wins: 545'013 (31.7%)
Draws: 502'063 (29.2%)
White score: 53.7%

Engine Details

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Show each game results
Scorpio 1.8 (2623+15
−14
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 21 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.3 LK 32-bit2896+24
−23
(+273)5 − 27
(+3−25=4)
15.6%
5.0 / 32
0.0%
−18
0 0 0 0 0 = 0 0 0 1 = 1 0 0 0 0 0 0 0 0 0 0 = 0 0 1 0 = 0 0 0 0
–   Rybka 2.3.1 32-bit2893+17
−17
(+270)9 − 55
(+1−47=16)
14.1%
9.0 / 64
0.0%
−2
= = = 0 0 1 = 0 0 0 = 0 0 0 0 0 0 0 = 0 0 0 0 = 0 0 = = 0 = 0 0 0 0 0 0 0 = 0 0 0 = 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 = = 0 = 0 0
–   Rybka 2.2 32-bit2893+14
−14
(+270)4 − 26
(+1−23=6)
13.3%
4.0 / 30
0.0%
−23
0 = 0 0 = 0 0 0 0 0 0 = 0 0 = 0 0 0 0 0 0 0 0 0 = = 0 0 1 0
–   Rybka 2.3 32-bit2873+32
−31
(+250)7 − 25
(+5−23=4)
21.9%
7.0 / 32
0.0%
+17
0 0 0 1 1 0 1 = 0 0 0 1 0 0 0 0 0 0 1 = = 0 0 0 0 0 0 0 0 = 0 0
–   Rybka 1.2 32-bit2863+14
−15
(+240)7.5 − 24.5
(+4−21=7)
23.4%
7.5 / 32
0.0%
+40
0 0 0 1 0 0 0 0 0 0 0 = 0 = = = 0 0 0 0 = 1 0 0 = 0 0 0 0 = 1 1
–   Rybka 2.1 32-bit2856+12
−11
(+233)13 − 49
(+7−43=12)
21.0%
13.0 / 62
0.0%
+9
1 = 0 0 0 = 0 1 1 0 0 0 0 0 = 0 0 = = 0 0 0 0 = 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 = 1 0 0 1 0 0 0 0 0 0 0 = 0 = = 0 0 = 0 = 0 0
–   Rybka 1.1 32-bit2853+21
−21
(+230)7 − 25
(+2−20=10)
21.9%
7.0 / 32
0.0%
+35
0 = 0 0 0 0 0 0 0 0 0 0 0 = 1 = = 0 0 0 0 = = 0 = 0 0 = 1 0 = =
–   Rybka 1.0 64-bit2852+15
−14
(+229)8 − 24
(+5−21=6)
25.0%
8.0 / 32
0.0%
+39
0 1 0 = 0 1 0 0 = 1 0 = = 0 0 1 0 1 = 0 = 0 0 0 0 0 0 0 0 0 0 0
–   Hiarcs 11.12803+11
−11
(+180)18.5 − 45.5
(+8−35=21)
28.9%
18.5 / 64
0.0%
+37
1 0 0 0 0 0 0 = 0 0 0 1 = 0 = = 0 0 0 0 = = 0 0 0 0 0 0 0 = 0 1 = 0 0 1 1 1 = 0 0 = 1 0 = 0 = = = = 0 = 0 = 1 = 0 0 = = 0 0 0 =
–   Rybka 1.0 32-bit2791+13
−13
(+168)5.5 − 26.5
(+2−23=7)
17.2%
5.5 / 32
0.0%
−82
0 = = 0 0 0 0 = 1 0 0 0 0 0 0 0 = = 0 0 0 = 1 = 0 0 0 0 0 0 0 0
–   Loop 13.6 (Loop 2007) 32-bit2775+10
−10
(+152)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−78
1 0 0 0 0 0 0 0 = =
–   Toga II 1.3.12772+9
−10
(+149)7.5 − 14.5
(+5−12=5)
34.1%
7.5 / 22
0.0%
+31
0 0 = = = 0 0 = 1 0 0 0 1 = 0 0 0 1 1 1 0 0
–   Toga II 1.2.1a 32-bit2762+9
−9
(+139)12 − 21
(+9−18=6)
36.4%
12.0 / 33
0.0%
+36
1 0 0 0 0 1 0 1 0 1 1 0 0 1 1 0 = 0 = 0 0 0 0 0 0 1 0 = = 0 = 1 =
–   Loop 13.5 32-bit2762+18
−18
(+139)8.5 − 23.5
(+3−18=11)
26.6%
8.5 / 32
0.0%
−18
= 0 = 0 0 0 0 0 0 = 1 = 0 0 = = 0 0 = 0 1 0 = 0 0 = 0 0 0 1 = =
–   Hiarcs X502755+16
−16
(+132)7 − 25
(+2−20=10)
21.9%
7.0 / 32
0.0%
−63
= 0 0 = 0 0 = = = 0 0 0 0 1 0 0 = = = 0 0 = 0 0 1 0 0 = 0 0 0 0
–   Shredder 102754+22
−22
(+131)11 − 19
(+6−14=10)
36.7%
11.0 / 30
0.0%
+40
0 = 1 = 1 0 = 0 = 1 0 1 0 0 = 0 0 0 0 0 0 0 0 = = 1 = 1 = =
–   Fritz 92750+11
−10
(+127)16 − 38
(+8−30=16)
29.6%
16.0 / 54
0.0%
−13
= 0 0 = 0 = = = = 1 = 0 0 0 0 1 0 0 0 0 0 0 0 0 = 0 0 0 = = 0 0 1 = 1 0 0 0 0 = 0 = 1 = 0 1 0 = = 0 1 1 0 0
–   Hiarcs X54 Hypermodern 32-bit2749+21
−21
(+126)7.5 − 14.5
(+4−11=7)
34.1%
7.5 / 22
0.0%
+19
0 1 0 = 0 0 = 0 = 1 1 0 0 0 = 0 0 = = 0 1 =
–   Hiarcs X54 32-bit2744+16
−16
(+121)7 − 25
(+4−22=6)
21.9%
7.0 / 32
0.0%
−95
0 0 0 0 1 = 0 = 1 0 0 0 0 0 0 = 0 0 = 0 0 0 = 1 0 0 1 0 0 = 0 0
–   Naum 2.1 32-bit2738+14
−14
(+115)8 − 22
(+2−16=12)
26.7%
8.0 / 30
0.0%
−32
= = 0 0 0 0 0 = = 1 0 = 0 0 0 = 0 = 0 = 0 = 0 0 = 0 1 = 0 =
–   Hiarcs 102735+20
−20
(+112)12 − 21
(+6−15=12)
36.4%
12.0 / 33
0.0%
+21
0 = = = 0 = 0 = 0 0 0 0 = 1 = 1 = = 0 = 1 1 0 = 0 1 0 1 0 0 = 0 0
–   Spike 1.2 Turin2731+6
−6
(+108)15 − 41
(+8−34=14)
26.8%
15.0 / 56
0.0%
−60
1 0 0 0 0 0 0 0 = 0 0 = 0 = 0 0 0 0 0 0 0 0 0 0 = 0 0 1 = 1 0 = = 0 = 0 0 = 0 1 1 0 = 1 = 0 = 0 1 = 1 0 0 0 0 =
–   Chess Tiger 20072700+11
−10
(+77)22.5 − 39.5
(+15−32=15)
36.3%
22.5 / 62
0.0%
−21
0 1 0 = 0 0 1 0 1 0 0 0 = 0 0 1 = 0 = 0 0 0 0 = 0 0 0 = = 0 0 0 0 1 0 = = 0 1 1 1 1 = 1 0 1 = = 1 1 0 0 = 0 0 = = 1 0 0 0 1
–   Naum 2.0 32-bit2699+8
−8
(+76)20.5 − 34.5
(+15−29=11)
37.3%
20.5 / 55
0.0%
−17
0 1 = 0 1 0 0 = 0 1 0 1 0 1 0 0 0 0 0 = 1 1 0 = 0 = 0 0 0 0 = 0 = = 0 0 0 0 1 1 1 0 = = 0 = 0 1 1 1 0 1 0 0 1
–   Naum 2.0 64-bit2693+11
−11
(+70)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−54
0 0 = 1 = 0 0 0 1 = 0 1 0 0 0 1 1 0 = 1 0 0 = = 0 0 = 0 0 0 1 0
–   Glaurung 1.2.1 32-bit2657+10
−10
(+34)22.5 − 31.5
(+15−24=15)
41.7%
22.5 / 54
0.0%
−25
= = 0 0 0 1 0 0 0 = 1 0 = = 0 = 1 = 1 0 0 0 0 0 = = = 0 0 = 0 1 1 0 0 0 0 0 = = 0 1 1 1 1 1 1 1 1 1 0 = = 0
–   Glaurung 1.2.1 64-bit2655+14
−15
(+32)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.1%
−31
0 0 1 = = 0 = 1 = 1 0 0 0 0 0 1 0 0 = 1 = 0 1 1 0 = = 1 0 0 1 0
–   CM10th Paralyse2654+15
−15
(+31)17.5 − 12.5
(+13−8=9)
58.3%
17.5 / 30
0.1%
+88
1 0 0 1 = 1 = 1 1 = 0 0 1 0 0 0 = 1 1 1 = = 1 = 1 = 1 = 1 0
–   Scorpio 1.812648+14
−14
(+25)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.9%
−INF
0
–   Chess Tiger 152646+21
−22
(+23)19.5 − 7.5
(+15−3=9)
72.2%
19.5 / 27
4.4%
+175
1 = = 1 1 1 1 1 1 = 1 0 = 1 1 1 0 = = = 0 1 = 1 1 = 1
–   CM10th Xperience2638+14
−14
(+15)28.5 − 24.5
(+23−19=11)
53.8%
28.5 / 53
6.8%
+41
0 0 1 1 0 1 = = 0 = = 1 1 1 1 1 1 0 0 0 1 1 = 1 1 0 0 1 0 1 = 0 1 = 1 1 = 1 1 0 = 0 = 0 = 1 0 0 0 1 0 0 1
–   Slow Chess Blitz WV2.12614+6
−6
(−9)29.5 − 25.5
(+23−19=13)
53.6%
29.5 / 55
88.2%
+15
1 1 1 1 1 1 0 1 1 1 0 1 = = 0 1 1 1 0 0 0 = 0 = = = 1 1 0 1 0 1 0 0 = 0 1 1 = 1 1 1 0 0 1 = 0 0 = = = 0 0 = 0
–   ProDeo 1.22608+11
−10
(−15)20 − 14
(+14−8=12)
58.8%
20.0 / 34
95.7%
+44
0 = 1 1 1 0 = 1 1 0 0 1 = 1 1 = 1 1 1 = = = = 0 = 1 0 = 0 1 0 = = 1
–   WildCat 72606+10
−10
(−17)19 − 13
(+16−10=6)
59.4%
19.0 / 32
97.9%
+51
1 1 1 1 1 1 = 1 = 0 0 0 0 = 0 = 1 1 1 0 0 0 0 = 1 = 1 1 1 0 1 1
–   Naum 1.91 32-bit2606+19
−19
(−17)14 − 18
(+6−10=16)
43.8%
14.0 / 32
92.4%
−50
0 = 1 = 1 = = 0 = 0 = 1 = 0 = = 1 0 = 1 1 = 0 0 = = = 0 = 0 = 0
–   Pharaon 3.5.12603+7
−7
(−20)48 − 37
(+35−24=26)
56.5%
48.0 / 85
99.5%
+23
1 1 0 1 1 1 1 = 1 1 1 = 0 = 0 1 = = 1 1 = 1 1 = 1 1 1 1 0 0 0 = 1 0 = 0 0 0 1 0 1 = 0 1 0 = = 0 1 = = 0 1 = 1 = = 0 = = 0 1 0 1 0 = = 1 = = 0 1 = 1 1 0 1 1 1 1 = = 0 0 0
–   Zappa 1.1 64-bit2603+11
−11
(−20)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
98.7%
−30
1 = = 0 0 1 1 = 1 1 0 0 0 1 = 1 1 1 = 0 0 = = 0 0 = 0 0 = 1 0 1
–   List 5.122591+10
−10
(−32)18 − 13
(+12−7=12)
58.1%
18.0 / 31
100.0%
+16
= 1 = 1 0 1 1 1 1 0 = 1 1 0 = 0 1 0 = = = = 1 1 = 0 0 = = = 1
–   ProDeo 1.12587+11
−11
(−36)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+51
1 1 = 0 0 = 1 1 = 1 1 = = 1 0 0 0 = 0 1 = 1 = 1 1 0 1 0 1 1 1 1
–   Delfi 5.02576+15
−15
(−47)19 − 15
(+13−9=12)
55.9%
19.0 / 34
100.0%
−7
1 = 0 0 1 = = = 1 = = 0 = 1 = 1 0 = = = 0 0 1 = 1 1 0 1 1 0 1 0 1 1
–   SOS 5.12576+7
−8
(−47)18.5 − 14.5
(+14−10=9)
56.1%
18.5 / 33
100.0%
−4
1 1 1 = = 1 0 0 1 0 0 = 1 1 0 0 = 1 0 1 1 = 0 0 = = 1 1 1 = 1 = 0
–   Pseudo 0.7c2575+8
−8
(−48)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Aristarch 4.502566+8
−7
(−57)22 − 11
(+16−5=12)
66.7%
22.0 / 33
100.0%
+54
1 1 = 0 = = 0 1 1 1 = = 1 = 1 = = = 0 1 = 1 1 1 1 1 1 0 0 1 = 1 =
–   WildCat 62559+17
−17
(−64)15.5 − 13.5
(+11−9=9)
53.4%
15.5 / 29
100.0%
−40
= 0 1 = 1 1 1 = 0 1 = 1 0 = 0 1 0 = 1 0 1 1 0 = = 1 0 0 =
–   Pharaon 3.32547+32
−33
(−76)19.5 − 10.5
(+14−5=11)
65.0%
19.5 / 30
100.0%
+21
1 0 1 = = = = = = 1 0 0 1 = 1 1 0 0 1 1 = 1 = 1 1 = 1 1 1 =
–   Fritz 5.322539+13
−13
(−84)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Thinker 4.7a2535+11
−11
(−88)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Fritz 6 Light2534+15
−15
(−89)18.5 − 14.5
(+14−10=9)
56.1%
18.5 / 33
100.0%
−45
0 1 1 1 0 1 = 0 0 1 0 0 = = 1 1 1 1 = = 1 = 0 = 1 1 = = 0 0 1 0 1
–   Zappa 1.1 32-bit2531+24
−24
(−92)14 − 16
(+8−10=12)
46.7%
14.0 / 30
100.0%
−113
0 0 = = = 1 0 1 = 0 1 1 0 = = = 0 0 1 = 0 = = 1 1 1 = = 0 0
–   Petir 3.99d2524+18
−18
(−99)17 − 14
(+13−10=8)
54.8%
17.0 / 31
100.0%
−65
0 0 1 = 1 1 0 = 1 1 1 = 1 1 = 0 = 0 = 0 0 1 0 1 0 = = 1 1 0 1
–   Crafty 20.14 32-bit2518+27
−27
(−105)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Little Goliath Evolution 3.122505+7
−7
(−118)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−87
=
–   Petir 3.952501+22
−23
(−122)20 − 9
(+18−7=4)
69.0%
20.0 / 29
100.0%
+28
1 1 0 1 0 1 = 1 1 1 = 1 1 1 1 1 1 = 0 1 0 1 1 1 1 = 0 0 0
–   Crafty 19.19 32-bit2486+28
−28
(−137)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Colossus 2006d2485+29
−30
(−138)20.5 − 9.5
(+16−5=9)
68.3%
20.5 / 30
100.0%
−7
1 1 0 = 1 = = = 1 = 1 1 1 0 0 = 1 1 = 1 1 1 0 1 1 1 0 = 1 =
–   The Baron 1.7.02457+16
−16
(−166)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−166
0 1
–   Gaia 3.5 32-bit2393+16
−16
(−230)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Arasan 9.22362+23
−23
(−261)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Amateur 2.822350+8
−8
(−273)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Homer 1.1b32287+31
−32
(−336)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Hermann 1.3.12264+22
−22
(−359)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on April 21, 2018