CCRL Blitz
Downloads and Statistics
March 28, 2020
Testing summary:
Total: 2'228'724 games
played by 2'613 programs

White wins: 860'514 (38.6%)
Black wins: 693'382 (31.1%)
Draws: 674'828 (30.3%)
White score: 53.7%

Engine Details

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Lozza 1.16 64-bit (2361+14
−14
)Quote
Author: Colin Jenkins (Wales) Links: Homepage, Download
This is one of the 4 Lozza versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Pseudo 0.7c2576+8
−8
(+215)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Yace 0.99.872504+7
−7
(+143)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   CyberPagno 3.0 64-bit2491+12
−12
(+130)15.5 − 26.5
(+10−21=11)
36.9%
15.5 / 42
0.0%
+37
–   Gothmog 1.0b102483+16
−16
(+122)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+91
–   Kiwi 0.6d 64-bit2470+10
−10
(+109)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+78
–   Matacz 1.42446+9
−9
(+85)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   SpiderChess 0706032440+7
−8
(+79)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
+6
–   Zurichess Fribourg 64-bit2436+17
−17
(+75)13.5 − 15.5
(+10−12=7)
46.6%
13.5 / 29
0.0%
+52
–   LambChop 10.992434+8
−8
(+73)16 − 36
(+8−28=16)
30.8%
16.0 / 52
0.0%
−58
–   King of Kings 2.562434+9
−9
(+73)10 − 22
(+8−20=4)
31.3%
10.0 / 32
0.0%
−77
–   Shallow 2 rev8 64-bit2429+17
−17
(+68)7 − 14
(+3−10=8)
33.3%
7.0 / 21
0.0%
−36
–   Eeyore 1.52 64-bit2428+10
−10
(+67)12.5 − 17.5
(+7−12=11)
41.7%
12.5 / 30
0.0%
+10
–   Gaia 3.5 64-bit2425+8
−8
(+64)18.5 − 33.5
(+9−24=19)
35.6%
18.5 / 52
0.0%
−30
–   Nejmet 3.072425+8
−8
(+64)15.5 − 35.5
(+8−28=15)
30.4%
15.5 / 51
0.0%
−70
–   Quark 2.352424+9
−9
(+63)28 − 24
(+22−18=12)
53.8%
28.0 / 52
0.0%
+88
–   Nemeton 1.512421+16
−16
(+60)22.5 − 39.5
(+14−31=17)
36.3%
22.5 / 62
0.0%
−39
–   Caligula 0.7b2421+16
−16
(+60)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Hussar 0.42421+9
−9
(+60)11 − 22
(+8−19=6)
33.3%
11.0 / 33
0.0%
−66
–   Dragon 4.62418+8
−8
(+57)14 − 18
(+12−16=4)
43.8%
14.0 / 32
0.0%
+5
–   RomiChess P3L 64-bit2412+12
−12
(+51)11 − 20
(+8−17=6)
35.5%
11.0 / 31
0.0%
−57
–   Giraffe 20150908 64-bit2411+18
−18
(+50)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−77
–   Simplex 0.9.8 64-bit2410+10
−10
(+49)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
0.0%
−36
–   Ifrit m1.8 64-bit2405+11
−10
(+44)10.5 − 21.5
(+8−19=5)
32.8%
10.5 / 32
0.0%
−88
–   Floyd 0.8 64-bit2405+19
−19
(+44)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
0.0%
+34
–   OliThink 5.3.2 64-bit2404+13
−13
(+43)17.5 − 15.5
(+12−10=11)
53.0%
17.5 / 33
0.0%
+62
–   TJchess 1.3 64-bit2399+14
−14
(+38)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
0.0%
+96
–   Bearded N44.5 64-bit2392+18
−18
(+31)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.4%
+61
–   Diablo 0.5.12386+9
−10
(+25)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.2%
−INF
–   MadChess 2.1 64-bit2385+19
−19
(+24)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
2.2%
+54
–   Gosu 0.162383+8
−8
(+22)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.3%
−8
–   Capture R012383+13
−13
(+22)14.5 − 16.5
(+9−11=11)
46.8%
14.5 / 31
0.9%
0
–   Myrddin 0.87 64-bit2380+12
−12
(+19)0 − 1
(+0−1=0)
0.0%
0.0 / 1
2.1%
−INF
–   Comet B682378+9
−9
(+17)1 − 0
(+1−0=0)
100.0%
1.0 / 1
2.5%
+INF
–   Der Bringer 1.92375+8
−8
(+14)1 − 0
(+1−0=0)
100.0%
1.0 / 1
4.8%
+INF
–   Giraffe 20161023 64-bit2371+14
−14
(+10)12 − 14
(+10−12=4)
46.2%
12.0 / 26
14.5%
−19
–   Terra 3.42370+10
−10
(+9)10 − 10
(+7−7=6)
50.0%
10.0 / 20
15.3%
+6
–   Ghost 2.0.12370+16
−16
(+9)8.5 − 11.5
(+6−9=5)
42.5%
8.5 / 20
21.0%
−47
–   The Crazy Bishop 00522365+9
−9
(+4)9.5 − 10.5
(+7−8=5)
47.5%
9.5 / 20
30.8%
−15
–   Homer 2.012358+9
−9
(−3)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
64.5%
−35
–   Schooner 1.5 64-bit2358+17
−17
(−3)16 − 16
(+13−13=6)
50.0%
16.0 / 32
61.2%
−3
–   Nemeton 1.412348+17
−17
(−13)38.5 − 33.5
(+28−23=21)
53.5%
38.5 / 72
89.0%
+9
–   Alex 2.14a 64-bit2348+10
−10
(−13)0 − 1
(+0−1=0)
0.0%
0.0 / 1
93.1%
−INF
–   Horizon 4.42342+8
−8
(−19)0 − 1
(+0−1=0)
0.0%
0.0 / 1
98.9%
−INF
–   Orion 0.3.0 64-bit2335+15
−15
(−26)26.5 − 24.5
(+18−16=17)
52.0%
26.5 / 51
99.4%
−13
–   Waxman 20142332+16
−16
(−29)9 − 11
(+5−7=8)
45.0%
9.0 / 20
99.7%
−64
–   Sorgenkind 0.42331+12
−12
(−30)11.5 − 7.5
(+10−6=3)
60.5%
11.5 / 19
99.9%
+50
–   Sage 3.532326+8
−8
(−35)12 − 9
(+9−6=6)
57.1%
12.0 / 21
100.0%
+19
–   Chezzz 1.0.32323+9
−8
(−38)11.5 − 4.5
(+10−3=3)
71.9%
11.5 / 16
100.0%
+125
–   Jazz 840 64-bit2321+19
−19
(−40)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−70
–   Absolute Zero 2.4.7.2 64-bit2319+12
−12
(−42)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+45
–   Barbarossa 0.4.0 64-bit2319+12
−12
(−42)25 − 13
(+21−9=8)
65.8%
25.0 / 38
100.0%
+76
–   Aice 0.99.22316+9
−9
(−45)6.5 − 9.5
(+4−7=5)
40.6%
6.5 / 16
100.0%
−113
–   Sungorus 1.4 64-bit2314+9
−9
(−47)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Nemeton 1.32310+19
−19
(−51)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+36
–   EveAnn 1.71a2308+16
−15
(−53)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Tytan 9.32 64-bit2304+13
−13
(−57)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Waxman 20152300+18
−18
(−61)12.5 − 18.5
(+9−15=7)
40.3%
12.5 / 31
100.0%
−132
–   KnightX 1.922297+8
−8
(−64)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Waxman 20162290+18
−18
(−71)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
+40
–   MadChess 2.0 64-bit2287+16
−16
(−74)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Popochin 3.22276+8
−8
(−85)21.5 − 10.5
(+19−8=5)
67.2%
21.5 / 32
100.0%
+46
–   Esc 1.162267+9
−9
(−94)22.5 − 10.5
(+18−6=9)
68.2%
22.5 / 33
100.0%
+33
–   Fischerle 0.9.65 64-bit2267+19
−19
(−94)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+2
–   Butcher 1.61 64-bit2265+12
−12
(−96)25 − 7
(+23−5=4)
78.1%
25.0 / 32
100.0%
+134
–   Zeus 1.292263+9
−9
(−98)15 − 17
(+11−13=8)
46.9%
15.0 / 32
100.0%
−120
–   Natwarlal 0.142261+8
−8
(−100)23 − 9
(+20−6=6)
71.9%
23.0 / 32
100.0%
+68
–   Absolute Zero 2.4.0.0 64-bit2260+15
−15
(−101)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
−9
–   Ant 2006-F2236+9
−9
(−125)26 − 7
(+20−1=12)
78.8%
26.0 / 33
100.0%
+67
–   Anechka 0.082235+8
−8
(−126)23 − 10
(+19−6=8)
69.7%
23.0 / 33
100.0%
+14
–   GopherCheck 0.2.3 64-bit2235+14
−14
(−126)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   AliChess 4.252229+10
−10
(−132)21 − 11
(+20−10=2)
65.6%
21.0 / 32
100.0%
0
–   OBender 3.2.x2225+11
−12
(−136)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
+58
–   Adam 3.32220+10
−10
(−141)23 − 9
(+20−6=6)
71.9%
23.0 / 32
100.0%
+23
–   Buzz 0.08 64-bit2216+13
−13
(−145)25.5 − 6.5
(+22−3=7)
79.7%
25.5 / 32
100.0%
+83
–   OBender 03.2016 64-bit2214+17
−17
(−147)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   ChessAlex 2.0r42208+15
−15
(−153)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Chispa 4.0.32207+8
−8
(−154)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−297
–   Barbarossa 0.3.0 64-bit2199+18
−18
(−162)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
−67
–   Madeleine 0.22183+9
−9
(−178)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−208

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Created in 2005-2013 by CCRL team
Last games added on March 28, 2020