CCRL 40/15
Downloads and Statistics
April 12, 2021
Testing summary:
Total: 1'235'231 games
played by 2'819 programs

White wins: 423'584 (34.3%)
Black wins: 311'244 (25.2%)
Draws: 500'403 (40.5%)
White score: 54.5%

Engine Details

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Lozza 2.0 64-bit#166‑167  (2606+27
−27
)Quote
Author: Colin Jenkins (Wales) Link: Homepage
This is one of the 6 Lozza versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Devel 3.2.92746+24
−24
(+140)5.5 − 14.5
(+4−13=3)
27.5%
5.5 / 20
0.0%
−36
0 0 0 = = 0 1 = 0 0 0 0 1 0 0 1 0 1 0 0
–   Shield 2.1 64-bit2727+13
−13
(+121)5 − 15
(+2−12=6)
25.0%
5.0 / 20
0.0%
−56
= 0 = 0 1 0 = 0 0 0 1 0 = 0 = 0 = 0 0 0
–   GreKo 2020.01 64-bit2711+24
−25
(+105)7.5 − 12.5
(+5−10=5)
37.5%
7.5 / 20
0.0%
+12
1 = = 0 = 0 1 1 0 0 = 1 0 0 = 0 0 1 0 0
–   Ktulu 82706+9
−9
(+100)5.5 − 14.5
(+3−12=5)
27.5%
5.5 / 20
0.0%
−66
0 0 = 0 = 0 = 0 0 1 = 0 1 0 1 0 0 0 = 0
–   K2 0.992704+22
−23
(+98)6.5 − 13.5
(+1−8=11)
32.5%
6.5 / 20
0.0%
−1
= = 0 0 = 0 0 0 1 = = 0 0 = = = 0 = = =
–   Velvet 1.1.0 64-bit2684+26
−26
(+78)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
−58
1 1 0 1 = 0 0 = 0 0 = 0 0 = 0 = 0 0 0 =
–   Fridolin 3.10 64-bit2683+14
−14
(+77)10 − 10
(+6−6=8)
50.0%
10.0 / 20
0.0%
+74
= = 1 0 0 1 = 0 1 0 = = = 1 1 0 0 1 = =
–   Shallow 2020-09-09 64-bit2671+24
−24
(+65)8 − 12
(+4−8=8)
40.0%
8.0 / 20
0.0%
+5
= 0 0 0 0 = 0 1 0 = 0 = = = 1 = 0 = 1 1
–   Mr Bob 0.8.0 64-bit2655+26
−25
(+49)8 − 12
(+6−10=4)
40.0%
8.0 / 20
0.4%
−23
1 0 1 0 0 1 = 0 1 = 0 0 1 0 1 0 0 = = 0
–   Winter 0.2 64-bit2655+16
−16
(+49)9.5 − 10.5
(+6−7=7)
47.5%
9.5 / 20
0.1%
+31
1 0 = = = = = 0 1 = 0 0 = 0 1 1 1 0 1 0
–   Rotor 0.7a2650+21
−20
(+44)9 − 11
(+8−10=2)
45.0%
9.0 / 20
0.5%
+3
1 0 0 1 0 1 = = 1 1 0 0 0 1 1 0 0 0 1 0
–   Supernova 2.3 64-bit2649+27
−27
(+43)9.5 − 10.5
(+7−8=5)
47.5%
9.5 / 20
1.1%
+24
0 0 = 1 = = 1 = 1 1 1 1 0 1 = 0 0 0 0 0
–   CM10th Pestilence2644+23
−23
(+38)8 − 12
(+4−8=8)
40.0%
8.0 / 20
1.7%
−21
1 = 0 = 0 1 0 0 0 1 1 = = = = = 0 = 0 0
–   Drofa 2.2.0 64-bit2642+40
−41
(+36)10.5 − 9.5
(+5−4=11)
52.5%
10.5 / 20
6.6%
+51
1 1 = = = 0 0 = = 0 1 = 1 1 = = = = 0 =
–   Bagatur 1.7 64-bit2635+22
−21
(+29)8.5 − 11.5
(+5−8=7)
42.5%
8.5 / 20
4.9%
−18
0 1 1 = = 0 0 = = 0 0 0 = 1 0 = 1 = 1 0
–   Nawito 19062629+20
−20
(+23)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
8.7%
−21
= = 0 0 1 = = 0 = 0 1 = 0 = 0 1 = 0 1 =
–   Delocto 0.61n 64-bit2625+23
−23
(+19)9 − 11
(+4−6=10)
45.0%
9.0 / 20
13.8%
−10
= 0 0 = 1 = = = = 0 = = 1 = 1 0 = 1 0 0
–   Caligula 0.9g2620+20
−20
(+14)7 − 13
(+4−10=6)
35.0%
7.0 / 20
20.6%
−88
0 = 0 = 0 = 1 0 = 0 0 1 = 0 1 0 = 1 0 0
–   Betsabe II 20202607+26
−26
(+1)14.5 − 9.5
(+10−5=9)
60.4%
14.5 / 24
48.1%
+68
1 = 0 = 0 1 1 = 1 1 = 1 1 = = 1 = 0 1 0 1 0 = =
–   KnightX 2.4 64-bit2598+28
−28
(−8)12 − 8
(+9−5=6)
60.0%
12.0 / 20
66.3%
+62
1 = 1 = = 1 1 0 1 1 0 = 0 1 = 1 0 0 1 =
–   Nawito 20122569+61
−61
(−37)1 − 3
(+1−3=0)
25.0%
1.0 / 4
86.1%
−266
0 0 0 1
–   Jumbo 0.7.0 64-bit2559+18
−19
(−47)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.7%
+12
= = = 1
–   Detroid 1.0.1 64-bit2557+18
−18
(−49)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.8%
+18
= = 1 =
–   paulchen332 0.1.1 64-bit2547+48
−47
(−59)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
98.2%
−125
= 0 = =
–   FrankWalter 2.4.0 64-bit2540+16
−16
(−66)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−6
= = = 1
–   Axolotl 1.9 64-bit2529+19
−19
(−77)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+18
= 1 0 1
–   Raven 1.10 64-bit2526+25
−25
(−80)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+69
= 1 = 1
–   RookieMonster 1.8.2 64-bit2511+88
−89
(−95)3 − 1
(+3−1=0)
75.0%
3.0 / 4
97.9%
+121
1 1 1 0
–   Hedgehog 2.0 64-bit2411+30
−30
(−195)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+93
1 1 = 1
–   Ares GB 1.1 64-bit2390+22
−22
(−216)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on April 12, 2021