CCRL 40/4
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 1'671'765 games
played by 1'982 programs
22445 CPU days (X2 4600+)

White wins: 653'018 (39.1%)
Black wins: 530'657 (31.7%)
Draws: 488'090 (29.2%)
White score: 53.7%

Engine Details

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Scorpio 2.7.5 64-bit (2804+23
−23
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 20 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hannibal 1.4b 64-bit3019+12
−12
(+215)3.5 − 16.5
(+2−15=3)
17.5%
3.5 / 20
0.0%
−53
0 = 0 0 0 = 0 = 0 0 0 0 1 0 0 1 0 0 0 0
–   Hannibal 1.3 64-bit2998+14
−14
(+194)5 − 17
(+3−15=4)
22.7%
5.0 / 22
0.0%
−18
1 = 0 0 = 0 1 0 0 0 0 1 0 0 0 0 = 0 = 0 0 0
–   Protector 1.5.0 64-bit2985+13
−13
(+181)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
+7
1 = = 0 0 0 0 0 = 0
–   Booot 5.2.0 64-bit2922+11
−11
(+118)0.5 − 9.5
(+0−9=1)
5.0%
0.5 / 10
0.0%
−330
0 0 = 0 0 0 0 0 0 0
–   Quazar 0.4 64-bit2901+8
−8
(+97)10 − 18
(+4−12=12)
35.7%
10.0 / 28
0.0%
+9
1 = = 0 0 = = = 1 0 0 0 0 0 = = 0 0 1 0 = = = 0 = 1 0 =
–   Toga II 3.02875+17
−17
(+71)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−79
1 = 0 1 0 0 0 0 = 0
–   Nemo 1.0.1 64-bit2857+8
−8
(+53)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+53
= 0 1 =
–   Booot 5.1.02838+11
−11
(+34)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.4%
+34
= = 1 0
–   Tornado 4.88 64-bit2810+16
−16
(+6)5 − 5
(+4−4=2)
50.0%
5.0 / 10
34.1%
+6
0 1 0 1 = 0 1 1 0 =
–   Gaviota 0.86 64-bit2799+10
−10
(−5)29 − 31
(+20−22=18)
48.3%
29.0 / 60
67.2%
−16
= = 0 = = 0 = = 1 1 1 = 0 0 1 0 = 0 1 0 = 0 1 1 0 1 1 1 = 0 1 1 = = 0 1 0 0 1 1 = = 0 1 0 = 1 0 0 = 1 0 1 0 0 0 1 0 = =
–   Crafty 23.5 64-bit2794+16
−16
(−10)15.5 − 17.5
(+9−11=13)
47.0%
15.5 / 33
77.1%
−30
= 1 = = 1 = 0 0 0 0 = = 0 = = 0 0 1 1 1 0 1 0 = = = 1 1 1 0 = = 0
–   EXchess 7.11b 64-bit2769+28
−28
(−35)5 − 5
(+4−4=2)
50.0%
5.0 / 10
97.4%
−35
1 0 0 0 = 1 0 1 1 =
–   EXchess 7.18b 64-bit2765+17
−17
(−39)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.7%
−11
= = 1 = = 1 0 = 0 1
–   ProDeo 1.852757+39
−38
(−47)6 − 4
(+4−2=4)
60.0%
6.0 / 10
98.2%
+11
1 = 1 = = 1 0 1 0 =
–   Dirty 05Sep2012 64-bit2740+17
−17
(−64)10 − 10
(+6−6=8)
50.0%
10.0 / 20
100.0%
−59
0 = = = 1 0 1 1 1 = = 0 0 = = 0 0 = 1 1
–   DiscoCheck 4.1 64-bit2738+35
−35
(−66)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.9%
+1
1 = 1 0 = 0 = 1 = 1
–   DiscoCheck 3.7.1 64-bit2737+34
−34
(−67)6 − 4
(+3−1=6)
60.0%
6.0 / 10
99.9%
−8
= = 1 = = 1 0 = = 1
–   Gaviota 0.85.1 64-bit2728+12
−12
(−76)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+77
0 1 1 1 = 1 1 = 1 0
–   EXchess 7.03b 64-bit2725+19
−19
(−79)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+25
0 0 = = 1 1 1 1 = 1
–   Octochess r4984 64-bit2714+17
−18
(−90)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+62
1 0 1 = = 0 1 1 1 1
–   Bobcat 3.25 64-bit2712+10
−10
(−92)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−29
0 1 = = = 1 0 = 1 1
–   DiscoCheck 4.0.3 64-bit2712+41
−41
(−92)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−56
= 1 = 0 1 1 0 = 0 1
–   Atlas 3.60 64-bit2703+14
−14
(−101)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−42
= 1 = = = = 0 1 = 1
–   ProDeo 1.812699+17
−17
(−105)20.5 − 19.5
(+16−15=9)
51.3%
20.5 / 40
100.0%
−95
1 0 0 0 = 0 1 1 0 0 1 1 1 0 1 = 0 0 1 1 = = 1 0 0 0 = 1 1 1 = 1 = 1 1 = 0 0 0 =
–   EXchess 7.01b 64-bit2698+42
−42
(−106)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−37
1 0 1 0 1 1 0 = = 1
–   Rodent 1.0 64-bit2693+17
−17
(−111)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+95
1 1 1 1 0 0 1 = 1 1
–   Fruit 2.12685+24
−24
(−119)15 − 5
(+11−1=8)
75.0%
15.0 / 20
100.0%
+41
= 1 1 1 = = = 1 = 1 = = 1 1 = 1 1 0 1 1
–   Deuterium 12.01.30.1070 64-bit2683+16
−16
(−121)20.5 − 8.5
(+17−5=7)
70.7%
20.5 / 29
100.0%
+33
1 1 0 = 1 1 0 1 0 = 1 1 1 1 1 = 1 = 1 1 0 0 1 = = 1 1 1 =
–   Delfi 5.42680+8
−7
(−124)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+112
1 1 0 1
–   Daydreamer 1.75 64-bit2672+9
−9
(−132)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−49
1 = 0 1
–   ProDeo 1.822672+41
−41
(−132)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+73
1 1 1 0 1 1 1 = 1 0
–   EXchess 6.50b 64-bit2670+15
−15
(−134)16.5 − 3.5
(+14−1=5)
82.5%
16.5 / 20
100.0%
+106
1 1 1 1 1 1 1 = 1 1 0 1 1 1 = 1 = 1 = =
–   RedQueen 1.1.3 64-bit2666+18
−18
(−138)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+38
= 1 1 0 = 1 1 1 1 =
–   Cheng3 1.07 64-bit2661+15
−15
(−143)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+110
1 1 1 1 = = 1 1 1 =
–   Nebula 2.0 64-bit2655+11
−11
(−149)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−75
0 1 1 0 1 1 = = 0 1
–   Philou 3.7.1 64-bit2619+11
−10
(−185)26 − 4
(+23−1=6)
86.7%
26.0 / 30
100.0%
+108
1 1 1 1 1 1 1 = = = 1 0 1 1 1 = 1 1 1 1 1 1 1 = 1 = 1 1 1 1
–   Rotor 0.7a2618+15
−14
(−186)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+24
1 1 0 1 = 1 0 1 1 1
–   Godel 2.3.7 64-bit2618+13
−13
(−186)8.5 − 0.5
(+8−0=1)
94.4%
8.5 / 9
100.0%
+247
1 1 = 1 1 1 1 1 1
–   Rotor 0.82614+11
−11
(−190)17.5 − 2.5
(+16−1=3)
87.5%
17.5 / 20
100.0%
+128
1 = = 1 1 1 1 1 1 = 0 1 1 1 1 1 1 1 1 1
–   RedQueen 1.1.1 64-bit2609+15
−15
(−195)8 − 1
(+7−0=2)
88.9%
8.0 / 9
100.0%
+110
1 1 1 1 = = 1 1 1
–   Glass 2.0 64-bit2608+10
−10
(−196)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+4
1 = 1 1 = = 1 1 = 1
–   GNU Chess 5.07.173b 64-bit2597+11
−11
(−207)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−76
1 = 1 1 = = 1 = 1 0
–   Arasan 14.3 64-bit2583+19
−20
(−221)15.5 − 4.5
(+12−1=7)
77.5%
15.5 / 20
100.0%
−34
1 = = = = 1 1 1 1 1 1 = 1 1 = 1 = 1 1 0
–   Rodent 0.15 64-bit2576+22
−22
(−228)15.5 − 3.5
(+13−1=5)
81.6%
15.5 / 19
100.0%
0
= 1 1 1 0 = 1 1 = = 1 1 1 1 1 1 = 1 1
–   Atlas 3.25 64-bit2570+15
−15
(−234)10 − 0
(+10−0=0)
100.0%
10.0 / 10
100.0%
+INF
1 1 1 1 1 1 1 1 1 1
–   Djinn 0.979 64-bit2544+16
−16
(−260)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
−85
1 1 1 1 0 1 = = = 1
–   nanoSzachy 4.0 64-bit2543+11
−11
(−261)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
−106
1 1 = = = 1 1 = = 1
–   Pupsi2 0.092536+17
−18
(−268)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+43
1 0 = 1 1 1 1 1 1 1
–   GreKo 9.7 64-bit2487+18
−19
(−317)16.5 − 3.5
(+15−2=3)
82.5%
16.5 / 20
100.0%
−52
0 1 1 1 1 1 = 1 1 1 1 1 = = 1 1 1 1 1 0
–   Delphil 2.9f2481+36
−37
(−323)18.5 − 1.5
(+17−0=3)
92.5%
18.5 / 20
100.0%
+53
1 1 = 1 1 = 1 1 1 1 1 1 1 1 1 1 = 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018