CCRL Blitz
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 2'387'265 games
played by 2'826 programs

White wins: 919'531 (38.5%)
Black wins: 739'461 (31.0%)
Draws: 728'273 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Donna 3.1 64-bit (2629+22
−22
)Quote
Author: Michael Dvorkin (USA) Link: Homepage
This is one of the 6 Donna versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Tucano 5.00 64-bit2701+16
−16
(+72)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−6
0 1 0 0 = 1 1 1 = = = 0 0 0 = = 0 1 1 1 0 = 0 0 = 1 0 0 = 0 0 0
–   Delfi 5.42682+7
−7
(+53)16 − 16
(+12−12=8)
50.0%
16.0 / 32
0.0%
+54
1 1 0 = 0 0 0 1 1 = = 1 0 1 = 1 1 0 1 0 0 = = 1 1 = 0 = 0 0 0 1
–   RedQueen 1.1.97 64-bit2679+16
−16
(+50)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
0.0%
+35
= 0 1 1 1 1 = 1 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 1 = = 0 0 = 1 1 1
–   Djinn 1.021 64-bit2674+11
−10
(+45)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.0%
−24
= = = = = = 0 = 0 1 1 0 = 0 0 = = 1 0 = 1 1 = 0 0 0 0 0 = 0 1 0
–   Pawny 1.1 64-bit2673+15
−16
(+44)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.1%
+44
1 0 0 1
–   Daydreamer 1.75 64-bit2672+9
−9
(+43)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
0.0%
+117
0 = = 1 = = 1 1 = 0 1 1 = 0 = 1 0 1 0 0 1 = = 0 1 1 1 1 0 1 1 1
–   Alaric 7072662+7
−6
(+33)13.5 − 16.5
(+11−14=5)
45.0%
13.5 / 30
0.2%
−3
1 0 0 0 = 0 0 = 0 0 = 0 1 1 1 0 1 = 0 0 1 1 1 = 1 1 0 0 1 0
–   Cheese 1.7 64-bit2655+16
−16
(+26)12 − 20
(+7−15=10)
37.5%
12.0 / 32
2.7%
−60
= = = = 1 0 = 1 0 = = 1 0 1 0 0 0 0 = 0 = 1 1 0 0 0 0 0 0 = 0 1
–   Nebula 2.0 64-bit2653+10
−10
(+24)12 − 20
(+9−17=6)
37.5%
12.0 / 32
2.3%
−66
1 0 1 = 1 = 0 0 1 0 0 0 1 0 1 0 1 0 1 = 0 0 0 0 0 0 = = 1 0 = 0
–   Colossus 2008b2641+6
−7
(+12)13 − 17
(+9−13=8)
43.3%
13.0 / 30
14.6%
−31
= 0 0 0 0 = 1 = 1 = 0 1 0 0 0 0 1 0 1 1 0 1 1 = = = 0 1 0 =
–   Cyrano 0.6b17 64-bit2640+8
−8
(+11)15.5 − 14.5
(+11−10=9)
51.7%
15.5 / 30
17.0%
+20
= 0 0 1 = 1 1 1 1 0 0 0 = = 1 0 = = 1 0 1 1 0 1 0 = = 1 = 0
–   Sjakk 2.2 64-bit2637+10
−11
(+8)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
24.5%
−66
1 = = 0 1 0 1 0 = 0 1 0 0 = 0 0 = = 0 0 1 1 1 = = = 1 0 0 0 0 0
–   E.T. Chess 13.01.082633+7
−7
(+4)17.5 − 13.5
(+13−9=9)
56.5%
17.5 / 31
33.9%
+45
0 1 = 1 = = 1 0 = 1 = = 1 1 1 1 0 1 0 1 0 = 0 1 = = 1 0 1 0 0
–   WildCat 82623+7
−7
(−6)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
67.4%
−17
0 1 0 0 1 0 0 1 1 0 = 0 0 = = 1 = = 1 1 0 1 1 0 1 0 0 = 1 =
–   Movei 00.8.438 (10 10 10)2622+7
−7
(−7)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
72.6%
−81
1 0 0 = = = = 0 = 1 1 0 = 0 0 0 = 1 1 0 0 = = 0 1 0 = 0 = 0 1 0
–   Philou 3.7.1 64-bit2619+9
−10
(−10)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
79.4%
−83
0 = 0 0 0 = = = 0 0 1 = 0 0 0 0 1 0 = 0 0 1 0 1 = = 1 0 1 = 1 1
–   Rotor 0.7a2618+15
−14
(−11)18 − 12
(+12−6=12)
60.0%
18.0 / 30
79.6%
+50
= 0 = 1 = 0 1 1 0 1 1 1 1 = 1 = 1 1 1 0 0 = = = = = = 1 = 0
–   Sloppy 0.2.2 64-bit2616+8
−7
(−13)14 − 16
(+9−11=10)
46.7%
14.0 / 30
86.3%
−36
1 1 = 0 1 0 1 1 1 0 = = 1 = = = 0 1 0 0 0 = = 0 = 0 = 1 0 0
–   Slow Chess Blitz WV2.12614+6
−6
(−15)20.5 − 10.5
(+14−4=13)
66.1%
20.5 / 31
89.3%
+85
1 1 1 0 = 0 1 1 = = 1 0 = = 1 0 1 = 1 = = 1 = = 1 = 1 = = 1 1
–   Rodin 7.02612+15
−15
(−17)16 − 13
(+9−6=14)
55.2%
16.0 / 29
89.0%
+15
= 0 0 = 0 = = 1 1 1 1 1 0 1 = 1 0 = 1 0 = = = 1 = = = = =
–   Laser 0.2 64-bit2612+18
−18
(−17)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
88.1%
−24
0 = 0 = = 1 = 0 0 = 0 1 1 0 = = 0 = 1 1 = 1 = 1 0 0 = 0 = 1 = 1
–   GreKo 2015 64-bit2585+16
−16
(−44)22.5 − 9.5
(+20−7=5)
70.3%
22.5 / 32
99.9%
+113
0 1 0 0 1 1 1 1 = 1 1 1 = 1 1 1 0 1 0 1 1 = = 1 0 1 1 1 1 = 0 1
–   Brutus 8.05 64-bit2559+9
−9
(−70)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
100.0%
−36
= 1 = 1 1 0 0 1 = 1 = = 1 1 0 0 0 0 1 1 1 = 0 0 1 1 0 1 = 0

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Created in 2005-2013 by CCRL team
Last games added on October 17, 2020