CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Lozza 1.16 64-bit (2396+25
−25
)Quote
Author: Colin Jenkins (Wales) Links: Homepage, Download
This is one of the 5 Lozza versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   GreKo 2015 64-bit2608+22
−22
(+212)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−76
0 0 0 =
–   Carballo 1.5 64-bit2556+24
−24
(+160)4 − 10
(+1−7=6)
28.6%
4.0 / 14
0.0%
+23
0 = 0 = 0 = 0 0 = 0 = 1 0 =
–   JikChess 0.02 64-bit2555+16
−16
(+159)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+159
= =
–   Maverick 1.5 64-bit2534+14
−14
(+138)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   K2 0.832532+27
−27
(+136)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−73
0 = 0 0 0 = = 0
–   Fridolin 2.00 64-bit2530+16
−16
(+134)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−60
0 = 0 0 1 0
–   nanoSzachy 4.1 64-bit2528+17
−17
(+132)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−25
= 0
–   Ethereal 7.70 64-bit2511+31
−31
(+115)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−115
0 = = 0 0 0
–   Floyd 0.8 64-bit2508+24
−23
(+112)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−34
0 0 0 0 1 1 = 0 = 0
–   Delphil 3.2 64-bit2497+15
−15
(+101)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+101
1 0
–   Arasan 11.4 32-bit2487+34
−34
(+91)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−27
0 0 0 0 1 0 1 1 0 =
–   Ghost 2.0.2 64-bit2484+18
−18
(+88)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+88
0 1
–   Zurichess Geneva 64-bit2481+26
−27
(+85)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−30
1 0 = 0 0 =
–   Delphil 2.9a2481+29
−29
(+85)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−46
= = = 0 0 0 0 0 = 1
–   Shield 1.2 64-bit2472+26
−26
(+76)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+76
1 0
–   Giraffe 20150908 64-bit2462+19
−19
(+66)12.5 − 11.5
(+8−7=9)
52.1%
12.5 / 24
0.0%
+78
1 0 = 0 1 0 1 1 = = 0 1 = 0 1 1 0 1 = = = 0 = =
–   Carballo 1.32461+24
−25
(+65)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Donna 3.0 64-bit2460+33
−32
(+64)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.1%
+68
0 = 1 0 1 = 1 = = 0
–   Bumblebee 1.0 64-bit2459+24
−24
(+63)9 − 7
(+7−5=4)
56.3%
9.0 / 16
0.0%
+109
1 0 0 1 = = 1 0 1 = 1 0 1 0 = 1
–   Betsabe II 1.472442+20
−20
(+46)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
0.3%
+88
1 1 0 1 1 = 0 0 0 1
–   K2 0.792440+29
−29
(+44)5 − 13
(+2−10=6)
27.8%
5.0 / 18
1.2%
−109
0 0 = 0 0 0 = = 1 0 = 0 = 0 0 1 0 =
–   Bagatur 1.4b 64-bit2440+32
−32
(+44)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.8%
−112
= 0
–   PostModernist 10162419+19
−19
(+23)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
7.9%
−81
0 1 1 0 = = 0 0 = 0
–   Cmcchess 2.6 64-bit2419+17
−17
(+23)10.5 − 13.5
(+4−7=13)
43.8%
10.5 / 24
6.8%
−12
= 0 = = = = 0 1 = = 0 0 = 0 = 0 = = = 1 = 1 1 0
–   Muse 0.899b2416+21
−21
(+20)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
12.2%
−100
1 1 0 1 0 0 0 0 0 =
–   Bitfoot 1.0.d9aeb43 64-bit2412+27
−27
(+16)10 − 8
(+8−6=4)
55.6%
10.0 / 18
20.3%
+56
1 = 1 0 0 0 1 = 0 1 1 0 1 = 1 = 1 0
–   Ares 1.005.2 64-bit2410+17
−18
(+14)11 − 17
(+8−14=6)
39.3%
11.0 / 28
18.9%
−65
0 1 1 0 0 = 0 0 = 0 0 = 0 = 1 = 1 1 0 0 0 0 1 0 0 1 = 1
–   Dragon 4.62404+17
−18
(+8)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
30.3%
−78
0 = 0 = = 0 = 0 1 =
–   Sjakk 2.0 64-bit2402+24
−24
(+6)4 − 6
(+1−3=6)
40.0%
4.0 / 10
38.1%
−49
= 0 = = 1 = 0 = = 0
–   Myrddin 0.87 64-bit2394+14
−14
(−2)7 − 3
(+5−1=4)
70.0%
7.0 / 10
56.5%
+121
1 1 1 1 = 0 = = 1 =
–   Alex 2.14a 64-bit2392+18
−18
(−4)5 − 5
(+3−3=4)
50.0%
5.0 / 10
61.0%
0
1 = 1 = 0 0 0 = = 1
–   Waxman 20142388+21
−21
(−8)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
68.8%
+51
= = = 1
–   Orion 0.3.0 64-bit2386+19
−19
(−10)3 − 1
(+2−0=2)
75.0%
3.0 / 4
73.4%
+147
1 = 1 =
–   Comet B682383+19
−19
(−13)6 − 4
(+5−3=2)
60.0%
6.0 / 10
80.3%
+59
1 0 = = 1 1 1 0 1 0
–   OliThink 5.3.2 64-bit2373+18
−18
(−23)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
93.5%
−65
1 1 0 0 = 0 1 1 0 0
–   Typhoon 1.00-2852371+35
−35
(−25)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
88.3%
+277
1 1 1 1 = 1 1 0 1 1
–   MadChess 2.0 64-bit2368+22
−22
(−28)9 − 5
(+6−2=6)
64.3%
9.0 / 14
95.4%
+60
1 = 0 0 = = 1 1 1 = 1 1 = =
–   Waxman 20152355+24
−24
(−41)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
99.1%
−19
0 = 0 0 = = 1 0 1 1 = = 1 1
–   Nemeton 1.412354+25
−26
(−42)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.0%
−42
1 0 1 0
–   K2 0.672351+23
−23
(−45)3 − 7
(+2−6=2)
30.0%
3.0 / 10
99.6%
−194
0 1 = 0 0 0 0 = 1 0
–   Plisk 0.2.7d 32-bit2349+21
−21
(−47)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
99.8%
+43
1 = 1 0 = 1 1 = = =
–   CyberPagno 2.3 64-bit2342+27
−27
(−54)14 − 10
(+9−5=10)
58.3%
14.0 / 24
99.9%
−1
= 1 1 0 = = = = 1 1 = 1 = 1 0 = 1 1 = 0 = 0 1 0
–   Rodin 2.3a2338+25
−24
(−58)4 − 6
(+1−3=6)
40.0%
4.0 / 10
100.0%
−109
= 0 0 = 0 = = = 1 =
–   Jazz 840 64-bit2337+15
−15
(−59)11 − 7
(+7−3=8)
61.1%
11.0 / 18
100.0%
+5
1 1 = = = = 0 1 = 1 = 0 = 1 = 1 1 0
–   Bagatur 1.4c 64-bit2335+34
−34
(−61)1 − 3
(+0−2=2)
25.0%
1.0 / 4
99.8%
−210
0 0 = =
–   Daydreamer 1.52334+22
−22
(−62)4 − 6
(+2−4=4)
40.0%
4.0 / 10
100.0%
−124
1 0 1 0 = = = 0 0 =
–   Horizon 4.32330+29
−29
(−66)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
+8
1 = 0 1 0 0 1 1 = 1
–   Chezzz 1.0.32321+19
−19
(−75)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+101
= 1 1 = 0 1 1 = 1 1
–   Gibbon 2.69a 64-bit2318+18
−18
(−78)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+72
1 = = 1
–   KnightX 1.922315+19
−18
(−81)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+154
0 1 1 1 1 = 1 1 1 =
–   Averno 0.812312+18
−19
(−84)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+111
1 1 1 1 1 = = 1 = =
–   Capivara LK 0.09a01a 64-bit2306+25
−25
(−90)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+13
1 1 = = 1 = 1 0 1 0
–   Ant 2006-F2302+20
−20
(−94)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−34
= 1 1 1 = 1 = 0 0 =
–   Fischerle 0.9.65 64-bit2288+29
−29
(−108)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+174
1 = 1 1
–   Bearded N44.2 64-bit2285+27
−27
(−111)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+38
= 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on July 11, 2019