CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

Options
Show each game results
Lozza 2.0 64-bit#169  (2605+27
−27
)Quote
Author: Colin Jenkins (Wales) Link: Homepage
This is one of the 6 Lozza versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Devel 3.2.92745+24
−24
(+140)5.5 − 14.5
(+4−13=3)
27.5%
5.5 / 20
0.0%
−36
–   Shield 2.1 64-bit2727+13
−13
(+122)5 − 15
(+2−12=6)
25.0%
5.0 / 20
0.0%
−55
–   GreKo 2020.01 64-bit2710+24
−24
(+105)7.5 − 12.5
(+5−10=5)
37.5%
7.5 / 20
0.0%
+12
–   Ktulu 82706+9
−9
(+101)5.5 − 14.5
(+3−12=5)
27.5%
5.5 / 20
0.0%
−65
–   K2 0.992704+22
−22
(+99)6.5 − 13.5
(+1−8=11)
32.5%
6.5 / 20
0.0%
0
–   Velvet 1.1.0 64-bit2685+26
−26
(+80)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
−56
–   Fridolin 3.10 64-bit2684+14
−14
(+79)10 − 10
(+6−6=8)
50.0%
10.0 / 20
0.0%
+76
–   Shallow 2020-09-09 64-bit2668+24
−24
(+63)8 − 12
(+4−8=8)
40.0%
8.0 / 20
0.0%
+3
–   Mr Bob 0.8.0 64-bit2655+25
−25
(+50)8 − 12
(+6−10=4)
40.0%
8.0 / 20
0.4%
−22
–   Winter 0.2 64-bit2654+16
−16
(+49)9.5 − 10.5
(+6−7=7)
47.5%
9.5 / 20
0.1%
+31
–   Rotor 0.7a2650+20
−20
(+45)9 − 11
(+8−10=2)
45.0%
9.0 / 20
0.5%
+4
–   Supernova 2.3 64-bit2648+26
−26
(+43)9.5 − 10.5
(+7−8=5)
47.5%
9.5 / 20
1.1%
+24
–   CM10th Pestilence2644+23
−23
(+39)8 − 12
(+4−8=8)
40.0%
8.0 / 20
1.5%
−20
–   Bagatur 1.7 64-bit2635+22
−21
(+30)8.5 − 11.5
(+5−8=7)
42.5%
8.5 / 20
4.5%
−17
–   Drofa 2.2.0 64-bit2632+32
−32
(+27)10.5 − 9.5
(+5−4=11)
52.5%
10.5 / 20
9.5%
+42
–   Nawito 19062628+20
−20
(+23)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
8.4%
−21
–   Delocto 0.61n 64-bit2625+23
−22
(+20)9 − 11
(+4−6=10)
45.0%
9.0 / 20
13.0%
−9
–   Caligula 0.9g2620+20
−20
(+15)7 − 13
(+4−10=6)
35.0%
7.0 / 20
18.9%
−87
–   Betsabe II 20202606+26
−26
(+1)14.5 − 9.5
(+10−5=9)
60.4%
14.5 / 24
48.7%
+68
–   KnightX 2.4 64-bit2597+28
−28
(−8)12 − 8
(+9−5=6)
60.0%
12.0 / 20
65.2%
+62
–   Nawito 20122563+58
−59
(−42)1 − 3
(+1−3=0)
25.0%
1.0 / 4
90.0%
−272
–   Jumbo 0.7.0 64-bit2559+18
−19
(−46)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.7%
+13
–   Detroid 1.0.1 64-bit2557+18
−18
(−48)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.8%
+19
–   paulchen332 0.1.1 64-bit2547+48
−47
(−58)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
98.1%
−124
–   FrankWalter 2.4.0 64-bit2540+16
−16
(−65)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−5
–   Axolotl 1.9 64-bit2529+19
−19
(−76)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+19
–   Raven 1.10 64-bit2528+24
−24
(−77)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+72
–   RookieMonster 1.8.2 64-bit2516+78
−78
(−89)3 − 1
(+3−1=0)
75.0%
3.0 / 4
98.3%
+129
–   Hedgehog 2.0 64-bit2414+29
−29
(−191)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+97
–   Ares GB 1.1 64-bit2389+22
−22
(−216)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on April 18, 2021