CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Lozza 1.14a 64-bit (2203+24
−24		)Quote
Author: Colin Jenkins (Wales) Link: Homepage
This is one of the 12 Lozza versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Nemeton 1.512426+19
−19		(+223)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−129
–   Betsabe II 1.472418+17
−17		(+215)1.5 − 8.5
(+1−8=1)		15.0%
1.5 / 10
0.0%
−90
–   Gaia 3.5 64-bit2400+15
−15		(+197)2.5 − 7.5
(+2−7=1)		25.0%
2.5 / 10
0.0%
−25
–   K2 0.712390+24
−24		(+187)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−56
–   Pawny 0.2 64-bit2385+26
−26		(+182)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+187
–   Ifrit m1.8 64-bit2382+15
−15		(+179)1 − 9
(+0−8=2)		10.0%
1.0 / 10
0.0%
−146
–   Sjakk 2.0 64-bit2371+20
−20		(+168)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
+4
–   Myrddin 0.87 64-bit2365+11
−11		(+162)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−31
–   Carballo 1.1.12342+28
−28		(+139)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
−94
–   Plisk 0.2.7d 64-bit2333+15
−15		(+130)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−30
–   Donna 1.0 64-bit2326+25
−25		(+123)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−44
–   Typhoon 1.00-358 64-bit2325+29
−29		(+122)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−26
–   Gibbon 2.60a 64-bit2309+17
−17		(+106)6 − 4
(+5−3=2)		60.0%
6.0 / 10
0.0%
+186
–   GreKo 5.92308+20
−20		(+105)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+61
–   Jazz 840 64-bit2303+13
−13		(+100)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+100
–   pikoSzachy Extreme2268+27
−27		(+65)5 − 9
(+3−7=4)		35.7%
5.0 / 14
0.0%
−47
–   Capivara LK 0.09a01a 64-bit2266+21
−21		(+63)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
−39
–   Zeus 1.292262+18
−18		(+59)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   RubiChess 0.7 64-bit2261+18
−18		(+58)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.0%
+117
–   Nemeton 1.02252+26
−26		(+49)2.5 − 7.5
(+2−7=1)		25.0%
2.5 / 10
0.3%
−172
–   Matilde 2008 64-bit2248+17
−17		(+45)5.5 − 5.5
(+3−3=5)		50.0%
5.5 / 11
0.1%
+36
–   FireFly 2.7.0 64-bit2245+15
−15		(+42)1 − 4
(+1−4=0)		20.0%
1.0 / 5
0.2%
−249
–   Orion 0.2 64-bit2236+18
−18		(+33)3.5 − 1.5
(+3−1=1)		70.0%
3.5 / 5
1.6%
+199
–   Jumbo 0.4.0 64-bit2227+28
−28		(+24)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
10.6%
−325
–   Fischerle 0.9.60 64-bit2222+26
−26		(+19)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
15.2%
−92
–   Protej 0.5.8c2211+17
−17		(+8)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
30.1%
−86
–   Exacto 0.e 64-bit2209+15
−15		(+6)2 − 2
(+1−1=2)		50.0%
2.0 / 4
34.9%
+6
–   Joker 1.1.062203+28
−28		(0)5 − 5
(+2−2=6)		50.0%
5.0 / 10
51.9%
0
–   Beowulf 2.4a 64-bit2202+15
−15		(−1)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
54.9%
−34
–   MadChess 1.4 64-bit2202+19
−19		(−1)7 − 1
(+6−0=2)		87.5%
7.0 / 8
53.3%
+289
–   Rotor 0.1a2201+28
−28		(−2)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
55.5%
−41
–   Mango Paola Ajedrez 4.12199+17
−17		(−4)3 − 5
(+2−4=2)		37.5%
3.0 / 8
61.1%
−110
–   Fischerle 0.9.50 64-bit2198+27
−27		(−5)7 − 3
(+6−2=2)		70.0%
7.0 / 10
62.8%
+162
–   Absolute Zero 2.4.0.0 64-bit2196+20
−20		(−7)4 − 0
(+4−0=0)		100.0%
4.0 / 4
69.2%
+INF
–   SpaceDog 0.97.7 64-bit2184+17
−17		(−19)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
90.2%
+40
–   Mango Paola Ajedrez 1.02179+29
−29		(−24)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
90.8%
+104
–   FireFly 2.5.13 64-bit2167+28
−28		(−36)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
97.6%
+2
–   Schooner 1.4.2 64-bit2167+28
−28		(−36)3 − 1
(+2−0=2)		75.0%
3.0 / 4
97.5%
+134
–   ChessKISS 1.7c 64-bit2166+16
−16		(−37)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
99.4%
+75
–   OBender 03.2016 64-bit2166+16
−16		(−37)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
99.5%
+2
–   NG-Play 9.85 64-bit2138+25
−25		(−65)5 − 5
(+2−2=6)		50.0%
5.0 / 10
100.0%
−65
–   NagaSkaki 5.122135+15
−15		(−68)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+44
–   Isa 1.9.63 64-bit2132+22
−22		(−71)5.5 − 3.5
(+4−2=3)		61.1%
5.5 / 9
100.0%
+9
–   Prophet 2.0 64-bit2122+23
−23		(−81)11 − 13
(+9−11=4)		45.8%
11.0 / 24
100.0%
−113
–   Isa 1.9.51 64-bit2120+23
−23		(−83)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
100.0%
+182
–   Clever Girl r185 64-bit2118+19
−19		(−85)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+85
–   NG-Play 9.86 64-bit2116+20
−20		(−87)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−181
–   Kurt 0.9.2.2 64-bit2113+19
−19		(−90)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−90
–   Chesley r323 64-bit2107+19
−19		(−96)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−95
–   GopherCheck 0.2.2 64-bit2088+22
−22		(−115)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−115
–   Blitzkrieg rev337 64-bit2085+17
−17		(−118)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+26
–   Barbarossa 0.4.0 64-bit2081+15
−15		(−122)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Parrot 07.07.222078+17
−17		(−125)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Tunguska 1.0 64-bit2077+16
−16		(−126)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
−20
–   Napoleon 1.4.0 64-bit2050+28
−28		(−153)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Jabba 1.0 64-bit2014+20
−20		(−189)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
−88
438 games: 144 wins, 170 losses, 124 draws (28.3%), score: 47.0%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024