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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Donna 1.0 64-bit (2326+25
−25		)Quote
Author: Michael Dvorkin (USA) Link: Homepage
This is one of the 5 Donna versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Naum 1.91 64-bit2602+13
−13		(+276)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   DanaSah 5.072556+14
−14		(+230)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+230
–   GreKo 12.5 64-bit2556+25
−25		(+230)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+230
–   Capivara LK 0.09b02f 64-bit2555+14
−14		(+229)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+127
–   Arasan 12.0 64-bit2543+19
−19		(+217)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Colossus 2008a2531+25
−25		(+205)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+111
–   Cheese 1.6.1 64-bit2528+19
−19		(+202)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−31
–   nanoSzachy 4.0 64-bit2527+14
−14		(+201)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−90
–   Phalanx XXIV2521+17
−17		(+195)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−38
–   AnMon 5.602495+13
−13		(+169)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Hamsters 0.42481+24
−24		(+155)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−15
–   Ghost 2.0.2 64-bit2463+15
−15		(+137)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.0%
+143
–   Carballo 1.22444+19
−19		(+118)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−48
–   Betsabe II 1.472418+17
−17		(+92)6.5 − 9.5
(+4−7=5)		40.6%
6.5 / 16
0.0%
+12
–   Abrok 5.02416+15
−15		(+90)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+184
–   Snitch 1.6.2 64-bit2408+18
−18		(+82)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−29
–   Gaia 3.5 64-bit2400+15
−15		(+74)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−92
–   Pedone 0.4 64-bit2400+25
−25		(+74)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+177
–   Betsabe II 1.30 64-bit2398+19
−19		(+72)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+71
–   Ares 1.005 64-bit2393+16
−16		(+67)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.0%
−95
–   K2 0.712390+24
−24		(+64)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−133
–   Shallow r688 64-bit2384+16
−16		(+58)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
0.0%
−41
–   Ifrit m1.8 64-bit2382+15
−15		(+56)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+56
–   Gosu 0.162374+14
−14		(+48)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.1%
+48
–   Simplex 0.9.8 64-bit2373+14
−14		(+47)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.1%
−119
–   Amy 0.87b2372+21
−21		(+46)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.3%
+46
–   Maverick 0.60 64-bit2370+26
−26		(+44)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.7%
+97
–   Giraffe 20150828 64-bit2369+24
−24		(+43)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
0.7%
−4
–   Tigran 2.4n 64-bit2366+13
−13		(+40)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
0.3%
+80
–   Myrddin 0.87 64-bit2365+11
−11		(+39)1.5 − 6.5
(+1−6=1)		18.8%
1.5 / 8
0.3%
−234
–   Alex 2.14a 64-bit2359+16
−16		(+33)2 − 2
(+1−1=2)		50.0%
2.0 / 4
1.4%
+21
–   Waxman 20142359+18
−18		(+33)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
1.8%
−255
–   Sorgenkind 0.42358+12
−12		(+32)2 − 2
(+1−1=2)		50.0%
2.0 / 4
1.3%
+20
–   Comet B682354+16
−16		(+28)2 − 2
(+1−1=2)		50.0%
2.0 / 4
3.4%
+28
–   OliThink 5.3.2 64-bit2341+15
−15		(+15)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
16.5%
+109
–   Tytan 9.32 64-bit2332+19
−19		(+6)6 − 2
(+4−0=4)		75.0%
6.0 / 8
36.4%
+174
–   Typhoon 1.00-358 64-bit2325+29
−29		(−1)7 − 5
(+6−4=2)		58.3%
7.0 / 12
53.3%
+73
–   Alfil 7.62324+27
−27		(−2)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
55.7%
−105
–   K2 0.672317+19
−19		(−9)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
72.1%
+50
–   Lozza 1.15 64-bit2314+20
−20		(−12)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
76.9%
−57
–   Gibbon 2.60a 64-bit2309+17
−17		(−17)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
87.3%
+94
–   GreKo 5.92308+20
−20		(−18)2 − 2
(+2−2=0)		50.0%
2.0 / 4
87.2%
−18
–   Jazz 840 64-bit2303+13
−13		(−23)5.5 − 6.5
(+4−5=3)		45.8%
5.5 / 12
94.7%
−56
–   Maverick 0.51 64-bit2303+19
−19		(−23)7.5 − 4.5
(+7−4=1)		62.5%
7.5 / 12
93.1%
+89
–   Eeyore 1.502300+20
−20		(−26)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
95.0%
−127
–   CyberPagno 2.2 64-bit2299+20
−20		(−27)8 − 8
(+6−6=4)		50.0%
8.0 / 16
95.5%
−23
–   Daydreamer 1.52297+19
−19		(−29)1 − 3
(+0−2=2)		25.0%
1.0 / 4
96.9%
−195
–   Nemeton 1.12294+25
−25		(−32)7 − 7
(+3−3=8)		50.0%
7.0 / 14
96.9%
−32
–   Bagatur 1.3a 64-bit2288+17
−17		(−38)3 − 5
(+3−5=0)		37.5%
3.0 / 8
99.4%
−161
–   Kingfisher 1.1.1 64-bit2275+23
−23		(−51)7.5 − 4.5
(+4−1=7)		62.5%
7.5 / 12
99.9%
+33
–   Nemeton 1.22274+22
−22		(−52)2 − 2
(+2−2=0)		50.0%
2.0 / 4
99.9%
−52
–   pikoSzachy Extreme2268+27
−27		(−58)9.5 − 4.5
(+7−2=5)		67.9%
9.5 / 14
99.9%
+72
–   Capivara LK 0.09a01a 64-bit2266+21
−21		(−60)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−48
–   Sjakk 1.1.82263+21
−21		(−63)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−51
–   Nemeton 1.02252+26
−26		(−74)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−73
–   Fischerle 0.9.65 64-bit2247+25
−25		(−79)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
+86
–   FireFly 2.7.0 64-bit2245+15
−15		(−81)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+208
–   Lozza 1.14a 64-bit2203+24
−24		(−123)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+44
–   Beowulf 2.4a 64-bit2202+15
−15		(−124)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−124
–   Mango Paola Ajedrez 4.12199+17
−17		(−127)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−25
–   Absolute Zero 2.4.0.0 64-bit2196+20
−20		(−130)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+161
–   Schooner 1.4.2 64-bit2167+28
−28		(−159)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   ChessKISS 1.7c 64-bit2166+16
−16		(−160)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
100.0%
−202
412 games: 138 wins, 159 losses, 115 draws (27.9%), score: 47.5%

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