CCRL 40/40
Downloads and Statistics
November 30, 2019
Testing summary:
Total: 1'102'078 games
played by 2'571 programs
150620 CPU days (X2 4600+)

White wins: 381'985 (34.7%)
Black wins: 283'767 (25.7%)
Draws: 436'326 (39.6%)
White score: 54.5%

Engine Details

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Donna 3.0 64-bit (2461+32
−32
)Quote
Author: Michael Dvorkin (USA) Link: Homepage
This is one of the 6 Donna versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   NoraGrace 2.0 64-bit2625+15
−15
(+164)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+164
0 1
–   Rodin 7.02600+17
−17
(+139)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.0%
+190
1 1 1 0 0 = 1 0
–   Colossus 2007a2581+32
−32
(+120)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−31
= 1 0 0 1 0 0 0
–   GreKo 12.9 64-bit2578+29
−29
(+117)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+69
= 0 = 0 = 1 1 0
–   Tucano 2.00 64-bit2572+31
−31
(+111)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−7
= 0 1 0 0 = 0 =
–   Capivara LK 0.09b02f 64-bit2569+17
−17
(+108)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   DanaSah 5.072569+17
−17
(+108)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+25
1 0 1 0 0 = 0 =
–   GreKo 13.1 64-bit2565+30
−30
(+104)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Francesca MAD 0.192558+15
−15
(+97)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+23
1 = = = 0 0 = 0
–   Phalanx XXIV2537+20
−20
(+76)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−212
0 0 = 0 = 0 0 0
–   Fridolin 2.00 64-bit2530+16
−16
(+69)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.0%
+142
1 = 0 1 1 = 0 1 0 1
–   nanoSzachy 4.1 64-bit2529+17
−17
(+68)6 − 4
(+6−4=0)
60.0%
6.0 / 10
0.0%
+156
1 0 0 0 0 1 1 1 1 1
–   Hermann 2.8 64-bit2529+17
−16
(+68)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−79
1 1 0 0 0 0 0 =
–   Maverick 1.0 64-bit2508+26
−25
(+47)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
1.1%
−61
= 1 1 0 0 = 0 = 0 0
–   Pupsi2 0.092497+17
−17
(+36)2 − 6
(+1−5=2)
25.0%
2.0 / 8
2.5%
−143
= 0 0 = 1 0 0 0
–   Delphil 3.2 64-bit2497+15
−15
(+36)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
2.0%
−47
0 0 = = = 0 0 = 1 =
–   Arasan 10.32495+23
−24
(+34)2 − 6
(+2−6=0)
25.0%
2.0 / 8
4.3%
−196
0 0 0 1 1 0 0 0
–   Pepito 1.59 64-bit2492+17
−17
(+31)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
4.3%
−73
= 0 = 0 = = 0 =
–   K2 0.752491+23
−23
(+30)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
6.3%
−226
0 = 0 0 0 0 1 0
–   JikChess 0.01 64-bit2488+24
−24
(+27)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
8.9%
−8
= 1 1 0 0 = = 0 = =
–   Ghost 2.0.2 64-bit2484+18
−18
(+23)5 − 5
(+5−5=0)
50.0%
5.0 / 10
9.9%
+23
0 1 1 0 0 1 1 0 1 0
–   Anatoli 0.35k2475+16
−16
(+14)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
20.9%
−17
0 = 1 = 1 0 0 =
–   Carballo 1.32462+25
−25
(+1)6 − 4
(+3−1=6)
60.0%
6.0 / 10
48.0%
+60
1 = 0 = = = = = 1 1
–   Giraffe 20150908 64-bit2460+19
−19
(−1)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
51.3%
+35
1 = 1 1 0 = 1 0 = 0
–   Abrok 5.02443+18
−18
(−18)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
82.3%
−140
1 0 0 0 = = = 0
–   Betsabe II 1.472442+20
−20
(−19)6 − 4
(+4−2=4)
60.0%
6.0 / 10
82.9%
+39
= 1 = 0 = 0 = 1 1 1
–   Zurichess Fribourg 64-bit2440+29
−29
(−21)7 − 3
(+6−2=2)
70.0%
7.0 / 10
83.2%
+128
1 = = 1 0 0 1 1 1 1
–   Snitch 1.6.2 64-bit2433+22
−22
(−28)6 − 2
(+4−0=4)
75.0%
6.0 / 8
92.4%
+118
= 1 = = = 1 1 1
–   Cmcchess 2.6 64-bit2420+17
−17
(−41)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
98.6%
+54
1 = 1 1 1 = 0 1 0 =
–   Ares 1.005 64-bit2418+18
−18
(−43)1 − 1
(+0−0=2)
50.0%
1.0 / 2
98.9%
−43
= =
–   Bitfoot 1.0.d9aeb43 64-bit2414+26
−26
(−47)5 − 5
(+2−2=6)
50.0%
5.0 / 10
98.7%
−47
= 1 = = 1 0 = = = 0
–   Shallow r688 64-bit2412+19
−19
(−49)4 − 4
(+2−2=4)
50.0%
4.0 / 8
99.5%
−54
= 1 0 = = 1 = 0
–   Gaia 3.5 64-bit2412+22
−22
(−49)4 − 4
(+2−2=4)
50.0%
4.0 / 8
99.4%
−49
= 1 = = 0 = 1 0
–   Simplex 0.9.8 64-bit2399+17
−17
(−62)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+121
1 = 1 0 1 = 1 1
–   Zevra 2.1.2 r248 64-bit2398+28
−28
(−63)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.8%
+11
1 0 0 = 1 1 = 1 1 0
–   Lozza 1.16 64-bit2397+25
−25
(−64)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.9%
−68
= 1 0 1 0 = 0 = 1 =
–   Orion 0.3.0 64-bit2387+19
−19
(−74)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+19
0 1 = 1 1 1 = 0
–   Nemeton 1.412355+25
−25
(−106)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+64
1 = 1 = 0 1 1 1 = 1
–   CyberPagno 2.3 64-bit2343+27
−27
(−118)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+31
1 = 1 1 0 1 = 1 1 0
–   Schooner 1.5 64-bit2299+24
−24
(−162)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
−43
1 = 0 1 = = 1 1

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Created in 2005-2013 by CCRL team
Last games added on November 30, 2019