CCRL 40/40
Downloads and Statistics
February 24, 2018
Testing summary:
Total: 798'040 games
played by 2'050 programs
110768 CPU days (X2 4600+)

White wins: 273'610 (34.3%)
Black wins: 202'540 (25.4%)
Draws: 321'890 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Lozza 1.15 64-bit (2344+25
−25
)Quote
Author: Colin Jenkins (Wales) Links: Homepage, Download
This is one of the 4 Lozza versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   CyberPagno 3.0 64-bit2503+20
−20
(+159)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−73
0 0 0 0 = 0 1 = 0 0
–   K2 0.752487+23
−23
(+143)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−8
= = 0 0 = 0 0 0 = =
–   Giraffe 20150908 64-bit2461+21
−21
(+117)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−32
0 1 0 1 0 = 0 0
–   Donna 2.1 64-bit2457+27
−27
(+113)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+269
1 =
–   Carballo 1.22446+26
−26
(+102)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−54
0 =
–   Zurichess Fribourg 64-bit2440+29
−29
(+96)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+127
0 0 1 = 0 1 1 1 = =
–   Bagatur 1.4b 64-bit2437+32
−32
(+93)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−55
0 = = 0 = = = 0 0 0
–   Cmcchess 2.6 64-bit2420+19
−19
(+76)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+76
= =
–   Ares 1.005 64-bit2415+18
−19
(+71)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−79
= = 0 0
–   Shallow r688 64-bit2410+19
−19
(+66)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Ifrit m1.8 64-bit2407+18
−19
(+63)5 − 4
(+3−2=4)
55.6%
5.0 / 9
0.0%
+98
1 = 1 = 0 0 = = 1
–   Dragon 4.62406+18
−18
(+62)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−113
0 0 0 = 1 0 0 =
–   Patzer 3.802403+22
−22
(+59)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+59
0 1
–   Simplex 0.9.8 64-bit2402+19
−19
(+58)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+215
1 =
–   Sjakk 2.0 64-bit2401+24
−24
(+57)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.1%
−31
0 1 1 = = 0 0 0
–   Gaia 3.5 64-bit2400+25
−24
(+56)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−86
0 =
–   RomiChess P3L 64-bit2399+23
−23
(+55)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+55
1 0
–   Pawny 0.1.9 64-bit2396+34
−34
(+52)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.7%
−41
1 0 = 0 0 0 = 1
–   Amy 0.87b2394+25
−25
(+50)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.2%
+50
1 0
–   Tigran 2.4n 64-bit2393+18
−18
(+49)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.1%
+49
= = 0 1 0 1 1 0
–   Shield 1.1 64-bit2391+31
−31
(+47)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.9%
+38
0 = 0 = 0 = 1 = 1 1
–   Waxman 20142387+21
−22
(+43)6 − 9
(+2−5=8)
40.0%
6.0 / 15
0.4%
−16
= 1 0 0 0 1 = 0 = = 0 = = = =
–   Gosu 0.162387+20
−20
(+43)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.4%
−INF
0
–   Comet B682384+21
−21
(+40)1 − 2
(+1−2=0)
33.3%
1.0 / 3
0.7%
−94
0 1 0
–   Dirty ACCA32384+29
−29
(+40)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
1.9%
+164
1 = = = 0 1 1 1
–   Myrddin 0.87 64-bit2381+17
−17
(+37)6 − 9
(+4−7=4)
40.0%
6.0 / 15
0.7%
−34
1 0 0 0 1 = 0 1 0 1 0 = = 0 =
–   Giraffe 20150828 64-bit2381+31
−31
(+37)4 − 6
(+2−4=4)
40.0%
4.0 / 10
3.1%
−26
0 1 0 = = 0 1 = = 0
–   Waxman 20162375+24
−24
(+31)5 − 3
(+3−1=4)
62.5%
5.0 / 8
3.6%
+104
= 1 1 = = = 0 1
–   OliThink 5.3.2 64-bit2373+18
−19
(+29)1 − 0
(+1−0=0)
100.0%
1.0 / 1
3.1%
+INF
1
–   Philou 2.8.02366+32
−32
(+22)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
14.3%
+69
0 = 1 = 1 = 1 0
–   MadChess 2.0 64-bit2366+22
−22
(+22)5 − 7
(+4−6=2)
41.7%
5.0 / 12
8.8%
−45
0 = = 0 0 1 0 1 1 0 0 1
–   Tytan 9.32 64-bit2366+30
−30
(+22)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
13.2%
−120
0 =
–   Phalanx XXIII2362+32
−32
(+18)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
18.6%
−19
1 = 0 = 0 1 = 0
–   Donna 1.0 64-bit2353+30
−30
(+9)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
32.0%
+46
0 0 = 1 = = 1 1
–   Plisk 0.2.7d 64-bit2348+25
−25
(+4)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
40.9%
+239
1 1 =
–   GreKo 5.92347+24
−24
(+3)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
43.0%
+216
1 1 1 = 1 = 1 =
–   Nemeton 1.412347+26
−26
(+3)6 − 4
(+5−3=2)
60.0%
6.0 / 10
42.8%
+73
1 1 1 = 0 0 1 = 1 0
–   Jazz 840 64-bit2345+21
−21
(+1)6.5 − 9.5
(+5−8=3)
40.6%
6.5 / 16
46.3%
−65
1 0 1 0 1 0 1 0 0 0 = = 0 0 = 1
–   Glass 1.52338+28
−28
(−6)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
62.0%
+31
= 1 0 0 = 1 1 =
–   CyberPagno 2.2 64-bit2333+23
−23
(−11)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
74.1%
−102
0 = 0 = = = 0 = 1 0
–   Gibbon 2.60a 64-bit2329+23
−23
(−15)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
79.7%
−82
0 = = =
–   Nemeton 1.12328+29
−29
(−16)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
79.2%
−47
0 = = = = = 1 0
–   Bagatur 1.3a 64-bit2324+19
−19
(−20)0 − 1
(+0−1=0)
0.0%
0.0 / 1
88.8%
−INF
0
–   Gibbon 2.69a 64-bit2313+19
−19
(−31)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
97.4%
+25
1 = = 0 = 0 1 0 1 1 = 1 = = = 1
–   NoraGrace 1.0 64-bit2307+29
−30
(−37)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
96.7%
−239
0 0 0 = 0 = 0 =
–   Nemeton 1.22306+26
−27
(−38)8.5 − 5.5
(+4−1=9)
60.7%
8.5 / 14
98.0%
+21
= = 1 = 0 = = = = 1 = 1 = 1
–   pikoSzachy Extreme2305+31
−31
(−39)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
97.2%
+56
1 = 0 1
–   Popochin 3.12301+34
−34
(−43)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
97.6%
+5
0 1 0 = 1 = 1 =
–   Joker 1.1.142299+20
−20
(−45)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.7%
+INF
1
–   Anechka 0.082296+19
−19
(−48)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.9%
−48
0 0 0 = = 1 1 1
–   Fischerle 0.9.65 64-bit2286+29
−29
(−58)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
99.9%
−47
= = =
–   FireFly 2.7.0 64-bit2285+18
−18
(−59)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
100.0%
+10
= 0 = = 1 1 = 1 1 1 1 0 = 0
–   Butcher 1.64 64-bit2282+22
−22
(−62)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Matilde 2008 64-bit2282+25
−25
(−62)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Orion 0.2 64-bit2277+21
−21
(−67)7 − 11
(+5−9=4)
38.9%
7.0 / 18
100.0%
−150
0 0 1 1 = = 0 1 = 0 0 1 0 0 0 1 0 =
–   Fischerle 0.9.60 64-bit2264+29
−29
(−80)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−229
= 0 0 =
–   Beowulf 2.4a 64-bit2252+20
−20
(−92)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−98
1 1 = 0 0 0 = 1
–   Protej 0.5.8c2251+20
−20
(−93)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
100.0%
−135
0 1 1 0 0 0 1 1 = 0
–   Exacto 0.e 64-bit2248+19
−19
(−96)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−64
= 1 = 0 = 1 = =
–   MadChess 1.4 64-bit2245+21
−21
(−99)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
+5
= = = 1 = 1 = 1
–   Mango Paola Ajedrez 4.12243+20
−20
(−101)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+228
1 0 1 1 1 1
–   Buzz 0.08 64-bit2242+28
−28
(−102)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+77
= 0 1 1 1 = 1 1
–   Fischerle 0.9.50 64-bit2242+31
−31
(−102)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+107
1 1 1 = 1 = = 1
–   Absolute Zero 2.4.0.0 64-bit2241+23
−23
(−103)8 − 8
(+5−5=6)
50.0%
8.0 / 16
100.0%
−105
1 1 0 0 = 0 = 1 = = 1 = 0 = 0 1
–   Dolphin 1.02233+20
−20
(−111)7 − 1
(+7−1=0)
87.5%
7.0 / 8
100.0%
+272
1 0 1 1 1 1 1 1
–   Uralochka 1.1b2218+19
−19
(−126)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
−7
1 0 = 1 = 1 1 =
–   Adam 3.32212+20
−20
(−132)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+15
1 1 = 0 1 1 0 1
–   ChessKISS 1.7c 64-bit2211+20
−20
(−133)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+24
1 =
–   ChessKISS 1.7 64-bit2209+20
−20
(−135)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
−5
1 1 1 = 1 = 0 =
–   RattateChess Bologna 20072199+25
−25
(−145)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+262
1 1 1 1 1 1 = 1
–   Latista (Sinobyl) 1.52195+25
−25
(−149)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+136
1 = 1 1 1 1 = 1
–   NG-Play 9.85 64-bit2189+30
−30
(−155)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−111
1 = 0 = 0 1 = 1
–   Prophet 2.0 64-bit2175+30
−30
(−169)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
−48
0 1 = 1 1 1 = =
–   NG-Play 9.86 64-bit2171+23
−23
(−173)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+115
1 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on February 24, 2018