CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Lozza 1.16 64-bit (2395+25
−25
)Quote
Author: Colin Jenkins (Wales) Links: Homepage, Download
This is one of the 4 Lozza versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   GreKo 2015 64-bit2607+22
−22
(+212)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−76
–   JikChess 0.02 64-bit2556+17
−17
(+161)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+161
–   Carballo 1.5 64-bit2554+26
−26
(+159)4 − 10
(+1−7=6)
28.6%
4.0 / 14
0.0%
+23
–   nanoSzachy 4.1 64-bit2533+17
−18
(+138)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−19
–   K2 0.832531+27
−27
(+136)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−73
–   Fridolin 2.0 64-bit2526+16
−16
(+131)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−63
–   Maverick 1.5 64-bit2520+18
−18
(+125)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Ethereal 7.70 64-bit2509+31
−31
(+114)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−116
–   Floyd 0.8 64-bit2508+25
−25
(+113)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−33
–   Delphil 3.2 64-bit2495+17
−17
(+100)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+100
–   Ghost 2.0.2 64-bit2483+18
−18
(+88)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+88
–   Arasan 11.4 32-bit2482+34
−35
(+87)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−31
–   Delphil 2.9a2480+30
−30
(+85)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−46
–   Zurichess Geneva 64-bit2478+27
−27
(+83)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−32
–   Shield 1.2 64-bit2474+27
−27
(+79)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+79
–   Giraffe 20150908 64-bit2462+21
−21
(+67)12.5 − 11.5
(+8−7=9)
52.1%
12.5 / 24
0.0%
+79
–   Carballo 1.32459+25
−25
(+64)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Donna 3.0 64-bit2459+32
−33
(+64)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.1%
+68
–   Bumblebee 1.0 64-bit2446+26
−26
(+51)9 − 7
(+7−5=4)
56.3%
9.0 / 16
0.3%
+97
–   Betsabe II 1.472440+20
−20
(+45)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
0.3%
+87
–   K2 0.792438+29
−29
(+43)5 − 13
(+2−10=6)
27.8%
5.0 / 18
1.3%
−110
–   Bagatur 1.4b 64-bit2438+32
−32
(+43)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
2.1%
−113
–   PostModernist 10162422+20
−20
(+27)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
5.1%
−77
–   Cmcchess 2.6 64-bit2421+18
−19
(+26)10.5 − 13.5
(+4−7=13)
43.8%
10.5 / 24
5.3%
−9
–   Muse 0.899b2416+21
−21
(+21)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
11.0%
−99
–   Bitfoot 1.0.d9aeb43 64-bit2410+27
−27
(+15)10 − 8
(+8−6=4)
55.6%
10.0 / 18
20.8%
+55
–   Ares 1.005.2 64-bit2408+18
−18
(+13)11 − 17
(+8−14=6)
39.3%
11.0 / 28
19.8%
−66
–   Dragon 4.62406+18
−18
(+11)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
24.6%
−75
–   Sjakk 2.0 64-bit2401+24
−24
(+6)4 − 6
(+1−3=6)
40.0%
4.0 / 10
37.0%
−49
–   Alex 2.14a 64-bit2393+19
−19
(−2)5 − 5
(+3−3=4)
50.0%
5.0 / 10
56.7%
+2
–   Waxman 20142388+22
−22
(−7)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
67.2%
+52
–   Orion 0.3.0 64-bit2385+19
−19
(−10)3 − 1
(+2−0=2)
75.0%
3.0 / 4
73.8%
+147
–   Comet B682385+21
−21
(−10)6 − 4
(+5−3=2)
60.0%
6.0 / 10
73.7%
+62
–   Myrddin 0.87 64-bit2381+17
−17
(−14)7 − 3
(+5−1=4)
70.0%
7.0 / 10
82.0%
+109
–   OliThink 5.3.2 64-bit2374+19
−19
(−21)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
91.0%
−63
–   Typhoon 1.00-2852371+35
−35
(−24)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
87.3%
+278
–   MadChess 2.0 64-bit2367+22
−22
(−28)9 − 5
(+6−2=6)
64.3%
9.0 / 14
95.5%
+60
–   Waxman 20152353+24
−24
(−42)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
99.1%
−20
–   K2 0.672353+23
−23
(−42)3 − 7
(+2−6=2)
30.0%
3.0 / 10
99.3%
−191
–   Plisk 0.2.7d 32-bit2350+21
−21
(−45)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
99.6%
+45
–   Nemeton 1.412348+26
−26
(−47)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.5%
−47
–   Jazz 840 64-bit2346+21
−21
(−49)11 − 7
(+7−3=8)
61.1%
11.0 / 18
99.9%
+15
–   CyberPagno 2.3 64-bit2338+27
−27
(−57)14 − 10
(+9−5=10)
58.3%
14.0 / 24
99.9%
−4
–   Rodin 2.3a2337+24
−25
(−58)4 − 6
(+1−3=6)
40.0%
4.0 / 10
99.9%
−109
–   Bagatur 1.4c 64-bit2334+35
−35
(−61)1 − 3
(+0−2=2)
25.0%
1.0 / 4
99.7%
−210
–   Daydreamer 1.52333+22
−22
(−62)4 − 6
(+2−4=4)
40.0%
4.0 / 10
100.0%
−124
–   Horizon 4.32329+29
−29
(−66)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
+8
–   Averno 0.812318+21
−21
(−77)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+118
–   Gibbon 2.69a 64-bit2316+19
−19
(−79)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+71
–   KnightX 1.922313+20
−21
(−82)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+153
–   Chezzz 1.0.32313+21
−21
(−82)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+94
–   Capivara LK 0.09a01a 64-bit2306+24
−25
(−89)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+14
–   Ant 2006-F2300+23
−23
(−95)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−35
–   Fischerle 0.9.65 64-bit2287+29
−29
(−108)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+174
–   Bearded N44.2 64-bit2284+27
−27
(−111)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+38

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