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 1.16 64-bit (2367+22
−22		)Quote
Author: Colin Jenkins (Wales) Link: Homepage
This is one of the 12 Lozza versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   GreKo 2015 64-bit2600+19
−19		(+233)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−58
–   JikChess 0.02 64-bit2545+13
−13		(+178)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+178
–   Carballo 1.5 64-bit2543+21
−21		(+176)4 − 10
(+1−7=6)		28.6%
4.0 / 14
0.0%
+25
–   Maverick 1.5 64-bit2523+10
−10		(+156)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   K2 0.832519+22
−22		(+152)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−70
–   nanoSzachy 4.1 64-bit2517+14
−14		(+150)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−20
–   Fridolin 2.00 64-bit2514+13
−13		(+147)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−66
–   Ethereal 7.70 64-bit2496+25
−25		(+129)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−113
–   Floyd 0.8 64-bit2490+20
−20		(+123)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−41
–   Delphil 3.2 64-bit2473+11
−11		(+106)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+105
–   Zurichess Geneva 64-bit2464+23
−23		(+97)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
−30
–   Ghost 2.0.2 64-bit2463+15
−15		(+96)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+95
–   Delphil 2.9a2462+25
−25		(+95)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−53
–   Arasan 11.4 32-bit2455+27
−27		(+88)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
0.0%
−45
–   Shield 1.2 64-bit2447+22
−22		(+80)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+80
–   Carballo 1.32444+21
−21		(+77)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Donna 3.0 64-bit2442+26
−26		(+75)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+79
–   Bumblebee 1.0 64-bit2439+17
−17		(+72)9 − 7
(+7−5=4)		56.3%
9.0 / 16
0.0%
+126
–   Giraffe 20150908 64-bit2436+16
−16		(+69)12.5 − 11.5
(+8−7=9)		52.1%
12.5 / 24
0.0%
+83
–   Betsabe II 1.472418+17
−17		(+51)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
0.0%
+101
–   K2 0.792413+25
−25		(+46)5 − 13
(+2−10=6)		27.8%
5.0 / 18
0.3%
−122
–   Bagatur 1.4b 64-bit2411+25
−25		(+44)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.5%
−126
–   Bitfoot 1.0.d9aeb43 64-bit2392+21
−21		(+25)10 − 8
(+8−6=4)		55.6%
10.0 / 18
4.8%
+72
–   Muse 0.899b2391+19
−19		(+24)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
5.1%
−115
–   Cmcchess 2.6 64-bit2389+15
−15		(+22)10.5 − 13.5
(+4−7=13)		43.8%
10.5 / 24
5.1%
−19
–   PostModernist 10162389+16
−16		(+22)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
5.5%
−97
–   Dragon 4.62381+14
−14		(+14)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
14.6%
−86
–   Ares 1.005.2 64-bit2381+15
−15		(+14)11 − 17
(+8−14=6)		39.3%
11.0 / 28
14.7%
−77
–   Sjakk 2.0 64-bit2371+20
−20		(+4)4 − 6
(+1−3=6)		40.0%
4.0 / 10
39.1%
−60
–   Myrddin 0.87 64-bit2365+11
−11		(−2)7 − 3
(+5−1=4)		70.0%
7.0 / 10
57.8%
+137
–   Alex 2.14a 64-bit2359+16
−16		(−8)5 − 5
(+3−3=4)		50.0%
5.0 / 10
72.7%
−3
–   Waxman 20142359+18
−18		(−8)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
72.9%
+63
–   Orion 0.3.0 64-bit2355+16
−16		(−12)3 − 1
(+2−0=2)		75.0%
3.0 / 4
82.2%
+158
–   Comet B682354+16
−16		(−13)6 − 4
(+5−3=2)		60.0%
6.0 / 10
83.6%
+68
–   Typhoon 1.00-2852344+28
−28		(−23)8.5 − 1.5
(+8−1=1)		85.0%
8.5 / 10
90.2%
+281
–   OliThink 5.3.2 64-bit2341+15
−15		(−26)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
97.5%
−76
–   MadChess 2.0 64-bit2335+19
−19		(−32)9 − 5
(+6−2=6)		64.3%
9.0 / 14
98.7%
+70
–   Nemeton 1.412320+22
−22		(−47)2 − 2
(+2−2=0)		50.0%
2.0 / 4
99.9%
−47
–   Waxman 20152319+21
−21		(−48)7.5 − 6.5
(+5−4=5)		53.6%
7.5 / 14
99.9%
−21
–   K2 0.672317+19
−19		(−50)3 − 7
(+2−6=2)		30.0%
3.0 / 10
100.0%
−216
–   Plisk 0.2.7d 32-bit2315+19
−19		(−52)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
+50
–   CyberPagno 2.3 64-bit2306+23
−23		(−61)14 − 10
(+9−5=10)		58.3%
14.0 / 24
100.0%
0
–   Jazz 840 64-bit2303+13
−13		(−64)11 − 7
(+7−3=8)		61.1%
11.0 / 18
100.0%
+13
–   Rodin 2.3a2301+21
−21		(−66)4 − 6
(+1−3=6)		40.0%
4.0 / 10
100.0%
−127
–   Daydreamer 1.52297+19
−19		(−70)4 − 6
(+2−4=4)		40.0%
4.0 / 10
100.0%
−141
–   Horizon 4.32290+25
−25		(−77)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
+11
–   Bagatur 1.4c 64-bit2288+28
−28		(−79)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−245
–   Chezzz 1.0.32284+16
−16		(−83)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+110
–   Gibbon 2.69a 64-bit2284+16
−16		(−83)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+83
–   KnightX 1.922277+16
−16		(−90)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+157
–   Averno 0.812269+16
−16		(−98)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+112
–   Capivara LK 0.09a01a 64-bit2266+21
−21		(−101)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+14
–   Ant 2006-F2259+17
−17		(−108)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−36
–   Fischerle 0.9.65 64-bit2247+25
−25		(−120)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+168
–   Bearded N44.2 64-bit2245+23
−23		(−122)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+44
526 games: 170 wins, 180 losses, 176 draws (33.5%), score: 49.0%

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