CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Lozza 1.14a 64-bit (2246+28
−29
)Quote
Author: Colin Jenkins (Wales) Links: Homepage, Download
This is one of the 5 Lozza versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Nemeton 1.512452+22
−22
(+206)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−154
0 = 0 0 0 0
–   Betsabe II 1.472442+20
−20
(+196)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−110
1 0 = 0 0 0 0 0 0 0
–   K2 0.712417+28
−28
(+171)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−58
0 = 0 0 0 = 0 0 0 1
–   Pawny 0.2 64-bit2415+29
−29
(+169)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+173
0 = 0 1 0 1 = = 1 =
–   Gaia 3.5 64-bit2412+22
−22
(+166)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−43
= 1 0 0 0 0 1 0 0 0
–   Ifrit m1.8 64-bit2411+18
−18
(+165)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−164
0 0 = 0 0 0 = 0 0 0
–   Sjakk 2.0 64-bit2402+24
−24
(+156)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
+10
0 1 0 = 0 0 0 0 1 =
–   Myrddin 0.87 64-bit2394+14
−14
(+148)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−28
1 0 0 0 0 = = = 0 0
–   Carballo 1.1.12373+32
−32
(+127)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−99
0 = 0
–   Plisk 0.2.7d 64-bit2358+20
−20
(+112)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−35
1 0 = 0 1 0 0 0 0 =
–   Donna 1.0 64-bit2357+29
−29
(+111)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−41
= 1 0 0 1 0 = 0 0 0
–   Typhoon 1.00-358 64-bit2352+34
−34
(+106)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−25
= 0 0 1 = 0 = = 0 0
–   GreKo 5.92348+24
−24
(+102)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+65
0 1 0 = = 1 = 0 1 0
–   Gibbon 2.60a 64-bit2338+21
−21
(+92)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.0%
+160
= 0 = 1 1 1 1 0 0 1
–   Jazz 840 64-bit2337+15
−15
(+91)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+91
1 1 0 0
–   pikoSzachy Extreme2307+31
−31
(+61)5 − 9
(+3−7=4)
35.7%
5.0 / 14
0.2%
−35
1 0 0 = = 1 0 = 1 0 0 0 = 0
–   Capivara LK 0.09a01a 64-bit2306+25
−25
(+60)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.1%
−29
0 0 = = = 0 1 0 = =
–   RubiChess 0.7 64-bit2303+25
−25
(+57)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.1%
+108
= 1 0 1 = =
–   Zeus 1.292298+20
−20
(+52)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.2%
−INF
0
–   Nemeton 1.02292+30
−30
(+46)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
1.4%
−162
= 0 0 1 0 0 0 0 1 0
–   Matilde 2008 64-bit2288+23
−23
(+42)5.5 − 5.5
(+3−3=5)
50.0%
5.5 / 11
1.0%
+34
= 1 = 0 0 = 1 1 = = 0
–   FireFly 2.7.0 64-bit2286+17
−17
(+40)1 − 4
(+1−4=0)
20.0%
1.0 / 5
0.9%
−248
0 0 0 1 0
–   Orion 0.2 64-bit2278+21
−21
(+32)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
3.6%
+181
= 0 1 1 1
–   Jumbo 0.4.0 64-bit2275+35
−35
(+29)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
9.8%
−326
0 0 0 0 = 0
–   Fischerle 0.9.60 64-bit2264+29
−29
(+18)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
18.5%
−77
1 0 0 =
–   Joker 1.1.062251+33
−33
(+5)5 − 5
(+2−2=6)
50.0%
5.0 / 10
41.0%
+5
= 1 = = 1 = 0 = = 0
–   Protej 0.5.8c2251+20
−20
(+5)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
37.7%
−77
1 = 0 0
–   Exacto 0.e 64-bit2250+18
−18
(+4)2 − 2
(+1−1=2)
50.0%
2.0 / 4
38.9%
+4
0 1 = =
–   Beowulf 2.4a 64-bit2249+18
−18
(+3)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
43.2%
−24
= 0 0 1 1 = 0 = = =
–   Mango Paola Ajedrez 4.12248+19
−19
(+2)3 − 5
(+2−4=2)
37.5%
3.0 / 8
44.4%
−91
0 0 1 0 = 0 1 =
–   MadChess 1.4 64-bit2247+21
−21
(+1)7 − 1
(+6−0=2)
87.5%
7.0 / 8
45.9%
+286
1 1 = 1 1 1 1 =
–   Rotor 0.1a2244+32
−32
(−2)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
53.2%
−37
1 = 1 0 1 0 = 0 = 0
–   Fischerle 0.9.50 64-bit2243+31
−31
(−3)7 − 3
(+6−2=2)
70.0%
7.0 / 10
55.6%
+149
0 = 1 0 1 = 1 1 1 1
–   Absolute Zero 2.4.0.0 64-bit2241+23
−23
(−5)4 − 0
(+4−0=0)
100.0%
4.0 / 4
58.9%
+INF
1 1 1 1
–   SpaceDog 0.97.7 64-bit2235+30
−30
(−11)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
69.9%
+40
1 1 0 0 = 1 0 1
–   Mango Paola Ajedrez 1.02227+34
−34
(−19)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
80.2%
+97
= 0 1 0 1 1 1 1 1 0
–   ChessKISS 1.7c 64-bit2213+19
−19
(−33)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
97.2%
+66
0 1 1 = 0 1 1 = = 1
–   OBender 03.2016 64-bit2213+18
−18
(−33)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
97.0%
0
1 = = = 0 0 1 0 1 1
–   FireFly 2.5.13 64-bit2207+34
−34
(−39)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
95.6%
−7
0 1 = = 0 = 1 1 = =
–   NG-Play 9.85 64-bit2189+29
−29
(−57)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.7%
−57
= = 1 = = 0 = 0 1 =
–   Isa 1.9.63 64-bit2186+27
−27
(−60)5.5 − 3.5
(+4−2=3)
61.1%
5.5 / 9
99.9%
+8
= 1 0 = 0 1 1 1 =
–   NagaSkaki 5.122185+17
−17
(−61)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+34
= 1 1 0
–   Prophet 2.0 64-bit2179+29
−29
(−67)11 − 13
(+9−11=4)
45.8%
11.0 / 24
99.9%
−94
0 1 1 = 1 1 1 1 1 0 1 0 0 = 0 0 1 0 0 0 0 = 0 =
–   Isa 1.9.51 64-bit2172+27
−27
(−74)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+185
1 1 = 1 1 1 0 1
–   NG-Play 9.86 64-bit2170+23
−23
(−76)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−158
0 0 = 1
–   Kurt 0.9.2.2 64-bit2169+21
−22
(−77)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−77
= = = =
–   Clever Girl r185 64-bit2162+23
−24
(−84)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+72
= 1
–   Chesley r323 64-bit2160+22
−22
(−86)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−86
0 0 1 1
–   Blitzkrieg rev337 64-bit2142+19
−19
(−104)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+26
= 1 1 = = 1 = 1 0 1
–   GopherCheck 0.2.2 64-bit2139+26
−26
(−107)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−107
0 0 1 1
–   Parrot 07.07.222135+19
−19
(−111)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Barbarossa 0.4.0 64-bit2133+17
−17
(−113)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Tunguska 1.0 64-bit2128+20
−20
(−118)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−26
1 0 1 = = 1 = 1 = =
–   Napoleon 1.4.0 64-bit2109+32
−32
(−137)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Jabba 1.0 64-bit2076+22
−22
(−170)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−85
1 = 1 = 1 = = 0 1 =

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Created in 2005-2013 by CCRL team
Last games added on July 19, 2019