CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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Scorpio 2.9 MCTS 64-bit (2869+27
−27
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 32 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Lc0 0.21.3 wLD2 64-bit3095+33
−33
(+226)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−61
0 0 0 =
–   Lc0 0.21.1 w11258 64-bit2969+37
−37
(+100)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+159
= 1 = =
–   Chiron 1.5 32-bit2940+15
−15
(+71)6 − 12
(+4−10=4)
33.3%
6.0 / 18
0.0%
−52
0 0 = 1 = 0 = 0 1 0 0 0 1 0 0 1 0 =
–   Marvin 3.4.0 64-bit2938+19
−19
(+69)9 − 13
(+6−10=6)
40.9%
9.0 / 22
0.0%
+6
0 0 1 0 0 0 1 1 1 0 0 0 = = 1 = 1 0 0 = = =
–   Winter 0.6 64-bit2927+18
−18
(+58)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−34
0 1 0 =
–   Godel 6.0 64-bit2924+19
−19
(+55)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.1%
+55
0 1 1 0
–   Dirty CUCUMBER 64-bit2919+13
−13
(+50)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.1%
−239
0 = 0 0
–   Spike 1.4 Leiden2915+8
−8
(+46)7 − 11
(+2−6=10)
38.9%
7.0 / 18
0.1%
−19
0 = = = = = = 0 = = = 1 1 0 = 0 0 0
–   Lc0 0.20.2 w32930 64-bit2905+33
−33
(+36)9 − 9
(+8−8=2)
50.0%
9.0 / 18
4.4%
+32
= 1 1 1 0 1 0 0 = 0 1 0 1 0 0 1 0 1
–   Toga II 4.0 64-bit2905+13
−13
(+36)4 − 4
(+2−2=4)
50.0%
4.0 / 8
1.0%
+36
0 1 = 1 = = 0 =
–   Atlas 3.91 64-bit2899+13
−13
(+30)6 − 2
(+5−1=2)
75.0%
6.0 / 8
2.5%
+213
1 0 1 = 1 1 1 =
–   Hiarcs 13.22896+11
−10
(+27)8 − 10
(+5−7=6)
44.4%
8.0 / 18
3.4%
−5
0 = 0 = 0 = 1 1 0 0 0 1 = 1 0 = 1 =
–   Winter 0.5 64-bit2894+16
−17
(+25)1 − 3
(+0−2=2)
25.0%
1.0 / 4
5.7%
−124
0 = = 0
–   Topple 0.7.1 64-bit2889+25
−25
(+20)2 − 2
(+1−1=2)
50.0%
2.0 / 4
14.1%
+9
= 1 = 0
–   Topple 0.7.2 64-bit2886+24
−24
(+17)10 − 12
(+4−6=12)
45.5%
10.0 / 22
17.2%
−9
0 = 1 = = 1 0 1 = 0 = = = = = 0 0 0 = 1 = =
–   Gull 1.0a 32-bit2886+12
−12
(+17)12.5 − 5.5
(+10−3=5)
69.4%
12.5 / 18
13.0%
+153
1 1 1 = 1 = 1 1 1 0 = 1 0 = = 0 1 1
–   Godel 5.5.1 64-bit2876+17
−17
(+7)5.5 − 6.5
(+5−6=1)
45.8%
5.5 / 12
31.8%
−28
1 0 1 1 1 = 1 0 0 0 0 0
–   Rybka 1.2 32-bit2869+17
−17
(0)10 − 8
(+6−4=8)
55.6%
10.0 / 18
50.0%
+31
= = 0 0 1 = = = 0 0 1 1 = 1 = 1 = 1
–   The Baron 3.44 64-bit2866+13
−13
(−3)9 − 7
(+5−3=8)
56.3%
9.0 / 16
55.9%
+38
1 = = = = 0 = = 1 1 1 = 0 0 = 1
–   Marvin 3.3.2 64-bit2858+21
−21
(−11)4 − 4
(+1−1=6)
50.0%
4.0 / 8
72.8%
−6
= 0 = = = = = 1
–   Tucano 7.06 64-bit2853+20
−20
(−16)2 − 2
(+1−1=2)
50.0%
2.0 / 4
81.8%
−16
0 = = 1
–   Counter 3.3 64-bit2849+23
−23
(−20)4 − 4
(+2−2=4)
50.0%
4.0 / 8
86.7%
−25
= 1 = = = 0 0 1
–   Tornado 8.0 64-bit2843+13
−13
(−26)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
95.3%
+41
1 = = =
–   Tucano 7.07 64-bit2842+17
−17
(−27)3 − 5
(+2−4=2)
37.5%
3.0 / 8
94.5%
−120
= 0 0 1 0 0 1 =
–   Marvin 3.2.0 64-bit2838+16
−16
(−31)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
97.0%
−126
0 = 1 0
–   Asymptote 0.6.3 64-bit2837+24
−24
(−32)12 − 10
(+7−5=10)
54.5%
12.0 / 22
95.9%
−6
= 1 = 0 = = 0 1 = = 1 = 1 0 0 = = 1 1 1 0 =
–   Fruit Reloaded 3.2.1 64-bit2837+12
−12
(−32)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
97.9%
−55
= 1 1 = = 0 1 0 1 0 0 0
–   Counter 3.2 64-bit2835+19
−18
(−34)14.5 − 11.5
(+7−4=15)
55.8%
14.5 / 26
98.0%
−1
1 0 1 1 = = 0 0 = = 1 = = = = 0 = = 1 = 1 = = 1 = =
–   Zurichess Neuchatel 64-bit2828+13
−13
(−41)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.6%
+109
1 = 1 =
–   Asymptote 0.6 64-bit2818+20
−20
(−51)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.8%
−146
= 0 0 1
–   Gogobello 2.0 64-bit2807+16
−16
(−62)11.5 − 10.5
(+7−6=9)
52.3%
11.5 / 22
100.0%
−50
= = = = = = 0 0 = 1 1 1 1 = 0 = 0 0 1 1 0 1
–   Monolith 1.0 64-bit2796+12
−12
(−73)5 − 7
(+3−5=4)
41.7%
5.0 / 12
100.0%
−121
1 1 0 = 0 0 = 0 1 = 0 =
–   Igel 1.7.0 64-bit2796+29
−29
(−73)12 − 6
(+9−3=6)
66.7%
12.0 / 18
100.0%
+39
1 1 0 1 1 = 1 1 1 = = 0 1 0 1 = = =
–   Francesca MAD 0.25 64-bit2787+23
−23
(−82)11 − 7
(+6−2=10)
61.1%
11.0 / 18
100.0%
−18
= 1 = = 1 = = = 1 1 1 = = 0 0 1 = =
–   Cheese 2.1 64-bit2783+19
−19
(−86)11.5 − 6.5
(+8−3=7)
63.9%
11.5 / 18
100.0%
+6
0 = 0 = = = 1 1 1 = 1 1 1 = 1 0 = 1
–   Topple 0.4.0 64-bit2710+25
−25
(−159)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+129
1 = 1 1

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Created in 2005-2013 by CCRL team
Last games added on August 8, 2020