CCRL Blitz
Downloads and Statistics
January 23, 2021
Testing summary:
Total: 2'444'303 games
played by 2'907 programs

White wins: 940'165 (38.5%)
Black wins: 754'457 (30.9%)
Draws: 749'681 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
Lozza 1.16 64-bit (2360+14
−14		)Quote
Author: Colin Jenkins (Wales) Links: Homepage, Download
This is one of the 4 Lozza versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Pseudo 0.7c2574+8
−8		(+214)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Yace 0.99.872503+7
−7		(+143)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   CyberPagno 3.0 64-bit2494+11
−11		(+134)15.5 − 26.5
(+10−21=11)
36.9%
15.5 / 42
0.0%
+41
= = 1 0 0 0 0 = 0 1 0 = 0 1 0 0 = = 0 0 0 1 1 0 0 0 1 = 0 = = 1 0 0 0 0 = 1 1 0 = 1
–   Gothmog 1.0b102483+15
−15		(+123)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+92
=
–   Kiwi 0.6d 64-bit2470+10
−10		(+110)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+79
=
–   Matacz 1.42445+8
−8		(+85)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   SpiderChess 0706032439+7
−7		(+79)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
+6
0 1 0 = 1 1 0 = 1 1 0 0 = 0 0 = = 0 0 1 = = 0 1 = = 0 0 0 0 = =
–   Zurichess Fribourg 64-bit2435+17
−17		(+75)13.5 − 15.5
(+10−12=7)		46.6%
13.5 / 29
0.0%
+52
0 0 0 0 1 1 0 0 0 = 0 1 = 1 0 = = = 0 = 1 1 1 0 1 0 = 1 1
–   LambChop 10.992433+8
−8		(+73)16 − 36
(+8−28=16)
30.8%
16.0 / 52
0.0%
−58
0 = = 0 0 1 1 0 0 1 = 1 = = 0 0 0 0 0 0 0 1 = 0 0 = = 0 0 = 0 1 = 0 = 0 0 = 1 0 0 = 0 0 0 1 0 0 = = = 0
–   King of Kings 2.562433+9
−9		(+73)10 − 22
(+8−20=4)
31.3%
10.0 / 32
0.0%
−77
1 = 0 0 = 0 1 1 0 0 0 1 = 0 0 0 1 0 0 0 = 0 0 0 1 0 0 0 0 1 1 0
–   Eeyore 1.52 64-bit2429+9
−10		(+69)12.5 − 17.5
(+7−12=11)
41.7%
12.5 / 30
0.0%
+12
1 0 0 = 1 = = 1 = = 0 0 0 1 0 0 0 = = 1 = 0 = 0 1 0 = = 0 1
–   Shallow 2 rev8 64-bit2425+15
−15		(+65)7 − 14
(+3−10=8)		33.3%
7.0 / 21
0.0%
−39
= 0 0 1 0 = 1 0 = 1 = 0 0 = 0 0 = = 0 0 =
–   Nejmet 3.072424+8
−8		(+64)15.5 − 35.5
(+8−28=15)
30.4%
15.5 / 51
0.0%
−70
0 0 1 = = = 0 0 = 1 = 0 0 0 1 0 0 1 1 = = 0 0 0 0 = 0 0 = 1 0 1 = 0 0 0 = 0 = 0 = = = 0 0 0 0 1 0 0 0
–   Gaia 3.5 64-bit2424+8
−8		(+64)18.5 − 33.5
(+9−24=19)
35.6%
18.5 / 52
0.0%
−30
0 0 0 1 0 1 = 0 0 = = 0 1 = 1 = = 0 0 0 0 0 0 0 = 0 1 0 = = 0 = = 0 = 0 = 0 1 1 0 1 0 = 0 = = 0 1 = = =
–   Quark 2.352423+8
−8		(+63)28 − 24
(+22−18=12)
53.8%
28.0 / 52
0.0%
+88
1 1 1 1 0 1 = = = 0 1 1 0 1 = 0 1 1 0 0 = 0 = 1 1 = 1 1 = 1 = 1 0 0 0 1 0 0 0 0 1 0 = = 0 0 0 1 1 = 1 1
–   Hussar 0.42421+9
−9		(+61)11 − 22
(+8−19=6)
33.3%
11.0 / 33
0.0%
−65
1 0 0 1 = 0 0 1 0 0 1 = = 0 1 1 0 = 0 0 0 = 0 0 0 0 0 0 1 1 = 0 0
–   Caligula 0.7b2421+16
−16		(+61)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Nemeton 1.512420+16
−16		(+60)22.5 − 39.5
(+14−31=17)
36.3%
22.5 / 62
0.0%
−39
= = = 0 1 0 1 0 0 = 0 = = 0 0 0 0 0 = 1 = 0 = 0 = 1 0 0 0 0 0 0 0 = 0 = 0 1 1 1 1 = 1 0 0 1 0 0 0 = 0 0 0 = 0 = 1 = 0 1 1 1
–   Dragon 4.62417+8
−7		(+57)14 − 18
(+12−16=4)
43.8%
14.0 / 32
0.0%
+5
1 0 1 = 0 0 0 0 1 0 1 0 0 1 0 = 1 0 0 = 1 1 0 1 0 0 0 1 = 1 1 0
–   RomiChess P3L 64-bit2411+11
−12		(+51)11 − 20
(+8−17=6)
35.5%
11.0 / 31
0.0%
−57
0 1 1 0 0 0 1 0 0 0 0 1 0 0 0 0 = = = 0 1 0 0 0 = = 1 = 1 0 1
–   Giraffe 20150908 64-bit2409+18
−18		(+49)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−78
= 0 0 0 0 = 0 = 0 1 0 0 1 0 0 1 0 0 0 1 = 1 0 0 0 = 1 = 1 0 0 =
–   Ifrit m1.8 64-bit2406+10
−10		(+46)10.5 − 21.5
(+8−19=5)
32.8%
10.5 / 32
0.0%
−86
0 1 0 = 0 1 0 = 0 0 1 1 0 1 0 1 0 0 0 0 1 = 0 1 0 0 = 0 = 0 0 0
–   Simplex 0.9.8 64-bit2406+10
−10		(+46)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
0.0%
−39
1 = 0 0 = 0 0 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 = = = 0 0 0 0 0 1 1
–   Floyd 0.8 64-bit2404+19
−19		(+44)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
0.0%
+34
0 = = 0 0 1 1 0 = 0 0 1 1 0 0 1 0 1 0 0 = 1 0 1 1 0 = 1 0 1 1 1
–   OliThink 5.3.2 64-bit2403+13
−13		(+43)17.5 − 15.5
(+12−10=11)
53.0%
17.5 / 33
0.0%
+62
1 0 0 0 = 1 = 0 1 1 1 = = 0 1 0 0 = = = 0 1 1 = 1 0 = = 1 0 1 = 1
–   TJchess 1.3 64-bit2398+13
−14		(+38)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
0.0%
+96
0 1 0 1 0 1 0 1 = 1 = 1 0 1 1 0 1 0 = = 1 = = 1 = 1 1 0 1 1 0 0
–   Bearded N44.5 64-bit2393+17
−17		(+33)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.1%
+63
=
–   Diablo 0.5.12385+9
−9		(+25)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.1%
−INF
0
–   MadChess 2.1 64-bit2384+19
−19		(+24)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
1.9%
+54
=
–   Gosu 0.162382+8
−8		(+22)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.3%
−8
=
–   Capture R012382+12
−12		(+22)14.5 − 16.5
(+9−11=11)
46.8%
14.5 / 31
0.8%
0
= 0 = 0 = 0 0 1 0 1 0 = 1 = = = = = 1 0 1 = 1 = 1 1 0 0 0 0 1
–   Myrddin 0.87 64-bit2380+12
−12		(+20)0 − 1
(+0−1=0)		0.0%
0.0 / 1
1.3%
−INF
0
–   Comet B682377+9
−9		(+17)1 − 0
(+1−0=0)		100.0%
1.0 / 1
1.8%
+INF
1
–   Der Bringer 1.92373+8
−8		(+13)1 − 0
(+1−0=0)		100.0%
1.0 / 1
4.4%
+INF
1
–   Giraffe 20161023 64-bit2370+14
−13		(+10)12 − 14
(+10−12=4)		46.2%
12.0 / 26
13.9%
−19
1 0 = 1 1 1 0 0 1 0 0 1 0 0 1 1 = = 0 = 0 0 1 0 1 0
–   Ghost 2.0.12369+16
−16		(+9)8.5 − 11.5
(+6−9=5)		42.5%
8.5 / 20
20.0%
−47
1 0 1 0 = 1 = 0 = 0 = 0 0 0 0 0 1 1 1 =
–   Terra 3.42369+10
−10		(+9)10 − 10
(+7−7=6)		50.0%
10.0 / 20
14.8%
+6
1 0 0 = 1 0 1 0 = = 1 0 = 0 = 1 1 1 = 0
–   The Crazy Bishop 00522364+9
−9		(+4)9.5 − 10.5
(+7−8=5)		47.5%
9.5 / 20
29.7%
−15
1 1 0 0 = 1 0 1 1 = 0 1 = 0 1 0 = = 0 0
–   Schooner 1.5 64-bit2357+17
−17		(−3)16 − 16
(+13−13=6)
50.0%
16.0 / 32
60.4%
−3
0 = 0 1 0 1 0 1 = 0 = 0 1 1 1 1 1 = = = 1 0 0 0 1 1 0 0 0 0 1 1
–   Homer 2.012356+9
−9		(−4)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
64.2%
−36
0 0 0 0 1 0 = 0 = = 1 0 1 1 = 0 1 = 1 0 = 0 1 0 = 0 0 1 1 0 1 1
–   Alex 2.14a 64-bit2347+10
−10		(−13)0 − 1
(+0−1=0)		0.0%
0.0 / 1
92.9%
−INF
0
–   Nemeton 1.412346+17
−17		(−14)38.5 − 33.5
(+28−23=21)
53.5%
38.5 / 72
88.7%
+8
0 0 0 1 = = 1 1 1 1 0 = 0 0 = 1 1 0 0 1 1 = = 1 1 = 1 = 0 1 0 0 1 1 0 = 0 1 = 1 0 1 = = 1 1 0 0 0 1 1 1 = = = 1 1 = 0 1 0 0 = = 1 = 0 = 1 0 0 =
–   Horizon 4.42342+8
−8		(−18)0 − 1
(+0−1=0)		0.0%
0.0 / 1
98.3%
−INF
0
–   Orion 0.3.0 64-bit2334+15
−15		(−26)26.5 − 24.5
(+18−16=17)
52.0%
26.5 / 51
99.3%
−13
= = 0 = 1 = = = = 0 = 0 1 1 0 0 1 0 = 0 0 0 1 1 = 0 1 = 0 = = 1 1 0 1 1 0 0 1 1 1 1 1 = 1 = 1 0 = = 0
–   Waxman 20142331+16
−16		(−29)9 − 11
(+5−7=8)		45.0%
9.0 / 20
99.6%
−64
= 0 = 0 = 0 = 0 1 0 = 0 1 1 0 1 = = 1 =
–   Sorgenkind 0.42327+12
−12		(−33)11.5 − 7.5
(+10−6=3)		60.5%
11.5 / 19
100.0%
+47
1 0 0 1 0 1 1 1 1 1 1 = 1 0 1 = 0 0 =
–   Sage 3.532324+8
−8		(−36)12 − 9
(+9−6=6)		57.1%
12.0 / 21
100.0%
+18
= 1 0 0 = 0 = 1 1 1 0 1 = 0 = 1 1 = 0 1 1
–   Chezzz 1.0.32321+9
−9		(−39)11.5 − 4.5
(+10−3=3)		71.9%
11.5 / 16
100.0%
+124
1 = 1 1 1 1 1 1 = 0 1 0 = 1 1 0
–   Jazz 840 64-bit2319+19
−19		(−41)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−71
1 0
–   Absolute Zero 2.4.7.2 64-bit2317+12
−12		(−43)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+44
= 0 = = = 1 1 1 1 1 0 1 1 1 1 1 0 1 0 0 1 1 0 1 = = = 1 0 0 = 1
–   Barbarossa 0.4.0 64-bit2317+12
−12		(−43)25 − 13
(+21−9=8)
65.8%
25.0 / 38
100.0%
+75
= 1 0 1 1 1 1 = 1 = 1 1 1 0 0 1 0 0 1 = 1 1 0 0 = 1 = 0 = 1 1 0 = 1 1 1 1 1
–   Aice 0.99.22316+9
−9		(−44)6.5 − 9.5
(+4−7=5)		40.6%
6.5 / 16
100.0%
−112
1 = = 1 = 1 = 0 0 0 0 0 0 1 = 0
–   Sungorus 1.4 64-bit2311+9
−9		(−49)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Nemeton 1.32309+19
−19		(−51)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+36
1 1 0 1 1 1 = 1 0 = 0 0 0 = = = 1 1 = 0 1 1 0 = 1 1 1 1 0 = 1 1
–   EveAnn 1.71a2307+16
−15		(−53)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Waxman 20152299+18
−18		(−61)12.5 − 18.5
(+9−15=7)
40.3%
12.5 / 31
100.0%
−132
1 = = = 0 = 0 1 0 0 1 1 1 0 = 0 0 1 1 0 0 0 0 0 0 0 1 = 1 = 0
–   Tytan 9.32 64-bit2297+13
−13		(−63)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   KnightX 1.922296+8
−8		(−64)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Waxman 20162289+18
−18		(−71)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
+40
= 1 0 = 0 0 = 1 0 1 1 0 1 1 1 1 = = 1 0 1 1 1 = 1 = 1 1 0 1 = 1
–   MadChess 2.0 64-bit2286+16
−16		(−74)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Popochin 3.22274+8
−8		(−86)21.5 − 10.5
(+19−8=5)
67.2%
21.5 / 32
100.0%
+45
1 = 1 1 = 0 1 0 1 1 1 1 1 = = 0 0 1 1 1 1 1 = 0 0 0 1 1 1 1 1 0
–   Esc 1.162266+9
−9		(−94)22.5 − 10.5
(+18−6=9)
68.2%
22.5 / 33
100.0%
+33
1 1 0 1 1 = 0 = = = 0 1 0 0 1 1 = 1 1 = 1 1 = 1 1 = = 1 1 1 0 1 1
–   Fischerle 0.9.65 64-bit2265+19
−19		(−95)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+1
1 1 1 = = = 1 = = = 0 1 1 = 1 = 1 = 0 1 1 0 1 0 = 1 0 0 1 1 1 =
–   Butcher 1.61 64-bit2263+12
−12		(−97)25 − 7
(+23−5=4)
78.1%
25.0 / 32
100.0%
+133
1 0 1 1 1 1 1 1 1 1 1 1 0 = = = = 0 1 1 1 0 1 1 1 1 1 1 1 1 1 0
–   Zeus 1.292261+9
−9		(−99)15 − 17
(+11−13=8)
46.9%
15.0 / 32
100.0%
−121
0 = 1 0 1 = 1 1 0 0 0 0 = = = 1 0 0 = 1 0 1 1 1 1 0 = 0 1 = 0 0
–   Natwarlal 0.142260+8
−8		(−100)23 − 9
(+20−6=6)
71.9%
23.0 / 32
100.0%
+68
1 0 0 = 1 1 0 1 1 0 1 = 1 1 = = 1 1 0 1 1 1 1 0 1 1 = 1 1 = 1 1
–   Absolute Zero 2.4.0.0 64-bit2259+15
−15		(−101)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
−9
= 1 1 1 = 0 1 0 1 0 = 0 1 1 1 0 1 1 = 1 1 0 1 1 1 = 0 = 0 1 0 1
–   Anechka 0.082233+8
−7		(−127)23 − 10
(+19−6=8)
69.7%
23.0 / 33
100.0%
+13
= = = 1 1 = 0 1 1 0 1 1 0 1 1 = 1 1 0 1 1 = 1 1 1 1 = 1 0 0 = 1 1
–   GopherCheck 0.2.3 64-bit2233+13
−13		(−127)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Ant 2006-F2230+9
−9		(−130)26 − 7
(+20−1=12)
78.8%
26.0 / 33
100.0%
+62
= 1 1 = = 1 1 = 1 1 0 = = = 1 = 1 1 1 1 1 1 1 = 1 1 1 1 = = = 1 1
–   AliChess 4.252227+9
−9		(−133)21 − 11
(+20−10=2)
65.6%
21.0 / 32
100.0%
−1
1 0 1 1 1 1 1 1 1 0 0 0 1 0 1 0 1 1 1 0 1 0 1 1 0 1 1 = 1 = 1 0
–   Adam 3.32220+10
−10		(−140)23 − 9
(+20−6=6)
71.9%
23.0 / 32
100.0%
+24
= 0 = 0 1 1 = 1 1 1 1 0 1 0 0 1 1 1 1 1 1 = 1 1 = 1 1 0 1 = 1 1
–   OBender 3.2.x2220+11
−11		(−140)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
+54
= 1 = = = 1 1 = 1 1 1 1 = 1 1 1 1 = = = 1 1 1 1 1 0 = 0 1 1 1 1
–   OBender 03.2016 64-bit2212+17
−17		(−148)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Buzz 0.08 64-bit2210+12
−12		(−150)25.5 − 6.5
(+22−3=7)
79.7%
25.5 / 32
100.0%
+78
1 1 1 = 1 = 1 1 1 = 1 0 1 1 1 1 1 = 1 = 1 = 0 1 1 = 1 1 1 1 1 0
–   ChessAlex 2.0r42207+15
−15		(−153)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Chispa 4.0.32206+8
−8		(−154)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−297
0 =
–   Barbarossa 0.3.0 64-bit2197+18
−18		(−163)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
−68
= 1 0 1 1 = 1 1 = 1 1 1 1 0 1 0 1 1 0 0 1 = 1 = = 0 0 1 0 1 0 1
–   Madeleine 0.22183+9
−9		(−177)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−207
=
1784 games: 697 wins, 647 losses, 440 draws (24.7%), score: 51.4%

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Created in 2005-2013 by CCRL team
Last games added on January 23, 2021