CCRL Blitz
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 2'526'227 games
played by 3'011 programs

White wins: 970'445 (38.4%)
Black wins: 776'698 (30.7%)
Draws: 779'084 (30.8%)
White score: 53.8%

Engine Details

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Lozza 1.17a 64-bit (2409+18
−18
)Quote
Author: Colin Jenkins (Wales) Link: Homepage
This is one of the 5 Lozza versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Demolito 2018-03-01 64-bit2958+14
−14
(+549)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Marvin 3.0.0 64-bit2707+17
−17
(+298)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Donna 4.0 64-bit2651+13
−13
(+242)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   tomitankChess 1.4 64-bit2496+19
−19
(+87)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
−28
–   Xpdnt 0910072473+11
−11
(+64)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+33
–   Jumbo 0.6.10 64-bit2462+18
−18
(+53)24.5 − 32.5
(+15−23=19)
43.0%
24.5 / 57
0.0%
+8
–   Matacz 1.42445+8
−8
(+36)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ares 1.005.2 64-bit2441+13
−13
(+32)14 − 16
(+7−9=14)
46.7%
14.0 / 30
0.2%
+11
–   MadChess 2.2 64-bit2439+12
−12
(+30)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.3%
+10
–   Bumblebee 1.0 64-bit2435+18
−18
(+26)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
1.8%
+56
–   Flux 2.2.12435+19
−19
(+26)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
2.3%
−4
–   LambChop 10.992433+8
−8
(+24)18 − 14
(+13−9=10)
56.3%
18.0 / 32
0.6%
+64
–   Abrok 5.02432+8
−8
(+23)14 − 17
(+7−10=14)
45.2%
14.0 / 31
0.8%
−4
–   Eeyore 1.52 64-bit2428+9
−9
(+19)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
2.5%
−12
–   Quark 2.352424+8
−8
(+15)12.5 − 17.5
(+8−13=9)
41.7%
12.5 / 30
6.2%
−43
–   Nejmet 3.072424+7
−8
(+15)13 − 19
(+8−14=10)
40.6%
13.0 / 32
5.6%
−49
–   Gaia 3.5 64-bit2424+8
−8
(+15)30 − 32
(+21−23=18)
48.4%
30.0 / 62
5.8%
+3
–   Hussar 0.42422+9
−9
(+13)12.5 − 20.5
(+6−14=13)
37.9%
12.5 / 33
8.9%
−68
–   Caligula 0.7b2421+16
−16
(+12)1 − 0
(+1−0=0)
100.0%
1.0 / 1
15.4%
+INF
–   Orion 0.4 64-bit2418+18
−18
(+9)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
22.2%
−4
–   Dragon 4.62418+8
−8
(+9)24 − 38
(+16−30=16)
38.7%
24.0 / 62
17.0%
−69
–   RomiChess P3n 64-bit2413+13
−14
(+4)12 − 18
(+9−15=6)
40.0%
12.0 / 30
35.3%
−67
–   Monolith 0.3 64-bit2410+17
−17
(+1)29 − 33
(+19−23=20)
46.8%
29.0 / 62
44.0%
−20
–   Simplex 0.9.8 64-bit2408+10
−10
(−1)32 − 29
(+21−18=22)
52.5%
32.0 / 61
54.2%
+16
–   Ifrit m1.8 64-bit2406+10
−10
(−3)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
60.1%
−15
–   KnightDreamer 3.32393+10
−11
(−16)0 − 1
(+0−1=0)
0.0%
0.0 / 1
92.9%
−INF
–   Bearded N44.5 64-bit2393+17
−17
(−16)18.5 − 11.5
(+15−8=7)
61.7%
18.5 / 30
89.4%
+68
–   Teki 2 64-bit2391+16
−16
(−18)20.5 − 7.5
(+18−5=5)
73.2%
20.5 / 28
93.8%
+159
–   Leila 0.53h2387+8
−8
(−22)1 − 0
(+1−0=0)
100.0%
1.0 / 1
98.8%
+INF
–   Diablo 0.5.12384+9
−9
(−25)33.5 − 28.5
(+25−20=17)
54.0%
33.5 / 62
99.3%
+2
–   Capture R012383+12
−12
(−26)23 − 9
(+20−6=6)
71.9%
23.0 / 32
99.2%
+140
–   Typhoon 1.00-358 64-bit2382+24
−24
(−27)14 − 16
(+11−13=6)
46.7%
14.0 / 30
96.6%
−51
–   Comet B682378+9
−9
(−31)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.9%
−INF
–   Cmcchess 2.6 64-bit2376+11
−11
(−33)16 − 13
(+12−9=8)
55.2%
16.0 / 29
99.9%
0
–   Der Bringer 1.92374+8
−8
(−35)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Patzer 3.802373+9
−9
(−36)30.5 − 24.5
(+25−19=11)
55.5%
30.5 / 55
100.0%
+2
–   Giraffe 20161023 64-bit2373+13
−13
(−36)19.5 − 10.5
(+17−8=5)
65.0%
19.5 / 30
99.9%
+78
–   Nemeton 1.62370+19
−19
(−39)20 − 12
(+16−8=8)
62.5%
20.0 / 32
99.9%
+50
–   Terra 3.42369+10
−10
(−40)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
100.0%
−50
–   The Crazy Bishop 00522364+9
−9
(−45)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−164
–   Betsy 6.51 Nobook2356+12
−12
(−53)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   TJchess 1.1 64-bit2337+11
−12
(−72)17 − 15
(+14−12=6)
53.1%
17.0 / 32
100.0%
−48
–   Sorgenkind 0.42327+12
−11
(−82)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Sage 3.532324+8
−8
(−85)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−85
–   Aice 0.99.22317+9
−9
(−92)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−122
–   Resp 0.19 64-bit Nobook2296+10
−10
(−113)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Esc 1.162267+9
−9
(−142)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Adam 3.32220+10
−10
(−189)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Mango Paola Ajedrez 1.02187+11
−11
(−222)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−252
–   Nesik 0.7.0 alpha2133+9
−9
(−276)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Prophet3 20170909 64-bit2125+17
−17
(−284)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   ChessMind 0.822057+11
−11
(−352)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Plywood 1.7.31995+19
−19
(−414)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Storm 0.61628+10
−10
(−781)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on May 15, 2021