CCRL Blitz
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 2'392'106 games
played by 2'834 programs

White wins: 921'308 (38.5%)
Black wins: 740'794 (31.0%)
Draws: 730'004 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Donna 4.1 64-bit#129  (2697+12
−12		)Quote
Author: Michael Dvorkin (USA) Link: Homepage
This is one of the 6 Donna versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hakkapeliitta TCEC v2 64-bit3020+8
−8		(+323)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+353
=
–   Deuterium 2019.1.36.50 64-bit2999+14
−15		(+302)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   PeSTO 2.210 64-bit2975+14
−14		(+278)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
+150
= = 1 0 0 0
–   Pirarucu 2.7.4 64-bit2974+16
−15		(+277)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Cheng 4.39 64-bit2943+8
−8		(+246)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Crafty 25.2 64-bit2933+11
−10		(+236)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+205
=
–   Invictus r305 64-bit2918+15
−15		(+221)0.5 − 4.5
(+0−4=1)		10.0%
0.5 / 5
0.0%
−99
0 0 = 0 0
–   Quazar 0.4 64-bit2901+7
−7		(+204)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Tucano 7.07 64-bit2899+16
−16		(+202)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Counter 3.3 64-bit2876+19
−19		(+179)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Gaviota 1.0 64-bit2872+8
−8		(+175)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+144
=
–   Marvin 3.3.2 64-bit2855+18
−18		(+158)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Minic 0.47 64-bit 4CPU2851+37
−36		(+154)7 − 24
(+4−21=6)
22.6%
7.0 / 31
0.0%
−44
0 1 0 1 = 0 0 0 0 0 = 0 1 = = 0 = 0 0 = 0 0 0 0 0 0 0 1 0 0 0
–   Asymptote 0.6 64-bit2850+17
−16		(+153)10.5 − 22.5
(+5−17=11)
31.8%
10.5 / 33
0.0%
+32
0 0 0 0 0 = 1 0 = 0 0 = 1 = 0 1 = = 0 = 0 = 1 = 0 0 0 0 = 0 1 0 =
–   Zappa Mexico II 64-bit2845+7
−6		(+148)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−9
= 0
–   Marvin 3.2.0 64-bit2828+17
−17		(+131)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Winter 0.4a 64-bit2812+22
−22		(+115)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
+27
0 = = = 1 1 0 1 = = 0 0 0 0 0 = 0 = 0 = 1 0 0 1 1 1 0 0 0 = = 0
–   Bagatur 1.8 64-bit2811+18
−18		(+114)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
+19
0 0 1 1 1 1 1 0 = 0 0 = 1 1 0 0 1 0 1 = = = 0 0 0 0 0 0 0 0 = 0
–   Lc0 0.20.1 w36089 64-bit2797+20
−19		(+100)12 − 16
(+10−14=4)		42.9%
12.0 / 28
0.0%
+42
= 1 0 0 0 0 0 1 = 1 = 0 1 = 1 0 0 1 0 1 1 0 1 0 0 0 1 0
–   Ktulu 92781+8
−8		(+84)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Fruit 2.3.12781+18
−18		(+84)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Twisted Logic 20090922 64-bit2770+7
−7		(+73)15 − 17
(+11−13=8)
46.9%
15.0 / 32
0.0%
+51
0 0 1 0 = 0 = = = 1 1 0 1 = 1 0 0 0 1 = 1 0 1 1 0 0 1 0 1 = = 0
–   Cheese 2.0 64-bit2770+15
−15		(+73)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−44
= = 0 = = 0 0 0 0 = 1 1 1 0 0 0 0 0 0 0 1 = 1 = 0 0 = 0 0 = 1 0
–   Frenzee 3.5.19 64-bit2769+7
−7		(+72)15 − 17
(+11−13=8)
46.9%
15.0 / 32
0.0%
+51
1 = 1 1 1 0 0 = 1 1 0 0 1 0 1 0 0 0 1 1 = = 1 0 0 = 0 = = 0 = 0
–   Delocto 0.61n 64-bit2768+20
−20		(+71)30 − 34
(+19−23=22)
46.9%
30.0 / 64
0.0%
+51
0 0 1 = 0 = 1 1 = = 1 = = 0 = 1 0 = = 0 1 = 0 0 = 0 0 1 0 0 0 1 = 1 1 1 0 1 0 = 1 0 = 1 0 = = 1 = 1 = 0 1 1 0 1 = 0 0 0 0 = = =
–   Pawny 1.2 64-bit2766+10
−9		(+69)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
0.0%
+39
= 0 0 1 = = = 0 = = 0 = 1 1 = = 0 0 = = 0 0 0 = = 1 1 1 = 0 1 =
–   tomitankChess 3.0 64-bit2765+13
−14		(+68)15 − 17
(+7−9=16)
46.9%
15.0 / 32
0.0%
+50
= = 0 0 = 1 0 0 = = = 1 = = 0 = = 1 = 1 = = 0 1 0 0 1 = 1 0 = =
–   Devel 3.0.0a2765+20
−20		(+68)13.5 − 17.5
(+7−11=13)
43.5%
13.5 / 31
0.0%
+27
0 0 = 0 = 0 = = 0 = 1 = 0 0 = 1 0 0 1 = 1 0 0 1 = = = = 1 = 1
–   Jonny 4.002762+6
−6		(+65)26 − 36
(+16−26=20)
41.9%
26.0 / 62
0.0%
+9
= 1 = 0 0 0 = 0 1 0 = 0 1 = 1 = 0 = = 0 1 = 1 1 0 = = 0 = = 0 0 0 1 1 0 1 0 0 1 0 0 = 0 0 = 1 1 0 1 1 0 = = = 0 = 0 1 0 = 0
–   Bison 9.11 64-bit2761+9
−9		(+64)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−64
0 0 1 0 0 1 = = 1 1 0 0 1 = = 0 1 0 = 0 0 0 0 0 0 0 0 1 = = 0 0
–   BugChess2 1.9 64-bit2760+8
−8		(+63)18 − 15
(+13−10=10)
54.5%
18.0 / 33
0.0%
+93
0 0 1 0 1 = 0 = = 1 1 = 0 1 0 = = 1 1 = 0 1 1 1 = 0 = 0 = 1 1 0 1
–   Igel 1.8.2 64-bit2759+19
−19		(+62)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
−2
0 = 1 = 0 = 0 = 1 0 = 1 1 0 0 0 = 0 1 0 0 0 1 0 1 0 1 1 0 0 = =
–   Francesca MAD 0.23 64-bit2758+19
−19		(+61)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
+22
= 0 0 1 1 1 = 1 0 = 1 1 = = = 0 0 = 0 0 = = 0 1 = 1 0 0 0 = = 0
–   Gogobello 1.4 64-bit2755+13
−13		(+58)18 − 14
(+12−8=12)
56.3%
18.0 / 32
0.0%
+100
= = 1 = = = 1 1 0 = 1 0 1 = = 0 1 0 1 0 1 = 1 = 0 = = 1 1 0 0 1
–   Arminius 2018-12-23 64-bit2754+13
−13		(+57)10 − 19
(+7−16=6)		34.5%
10.0 / 29
0.0%
−59
0 0 1 0 1 0 0 = 1 = 0 = 0 1 0 1 0 0 0 0 1 0 1 0 0 0 = = =
–   GreKo 2020.03 64-bit2749+17
−17		(+52)1.5 − 18.5
(+1−18=1)		7.5%
1.5 / 20
0.0%
−387
0 0 = 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0
–   GreKo 2020.01 64-bit2748+19
−19		(+51)10.5 − 18.5
(+5−13=11)		36.2%
10.5 / 29
0.0%
−40
0 = 0 = 1 = 0 1 0 = 0 0 = 1 = 0 1 0 0 1 0 = = = = 0 0 0 =
–   Chronos 1.9.9 64-bit2740+7
−7		(+43)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
0.0%
+97
0 0 = 0 0 1 = = 1 1 1 0 = 1 1 1 0 = 1 1 1 = = = 1 0 1 = 0 1 1 0
–   Shield 2.1 64-bit2737+12
−12		(+40)23.5 − 38.5
(+11−26=25)
37.9%
23.5 / 62
0.0%
−38
1 1 = 0 0 0 1 0 1 = 0 = 0 1 = = = = = = 0 0 = 0 1 0 0 1 0 = 0 = = 0 0 = = = 0 1 0 1 = 0 1 1 0 0 0 0 = = = 0 = = 0 = 0 = = 0
–   Orion 0.7 64-bit2736+17
−17		(+39)15 − 12
(+11−8=8)		55.6%
15.0 / 27
0.0%
+75
1 1 1 0 0 = = = 1 0 1 = 0 1 1 = = 1 0 = 1 0 = 1 1 0 0
–   Cheese 1.9 64-bit2731+12
−12		(+34)11 − 20
(+5−14=12)
35.5%
11.0 / 31
0.0%
−59
0 = = = 1 0 = = 0 = = 0 1 1 = 1 1 = 0 = 0 0 0 = 0 = 0 0 0 0 0
–   Karballo 1.8 64-bit2729+15
−15		(+32)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+1
=
–   Francesca MAD 0.22 64-bit2725+17
−17		(+28)12.5 − 21.5
(+8−17=9)
36.8%
12.5 / 34
0.3%
−67
1 1 1 = 0 1 0 = 0 0 0 0 0 = 0 0 = 0 1 0 = 1 0 1 = 0 0 = 0 0 = = 0 1
–   Topple 0.4.0 64-bit2719+30
−30		(+22)13.5 − 14.5
(+7−8=13)		48.2%
13.5 / 28
8.7%
+13
= 0 = 0 = = 0 = = 0 = = 0 1 1 1 = 1 0 0 0 = = = 1 1 = 1
–   Chess Tiger 2007.12713+7
−7		(+16)17 − 15
(+11−9=12)
53.1%
17.0 / 32
0.9%
+31
0 0 1 = 0 1 = = 1 = 0 = 0 0 0 = 1 = = 1 0 = 1 = 1 = = 1 0 1 1 1
–   Igel 1.5.1 64-bit2713+18
−18		(+16)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
7.0%
+7
0 0 0 1 1 1 1 = 1 = 1 1 = = 1 0 0 0 0 = 1 0 0 0 0 1 1 0 = = 1 0
–   Devel 2.00002712+12
−12		(+15)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
3.5%
+7
1 = 0 1 1 = 1 1 = 1 0 0 0 = 0 0 = = 0 = = = 1 = 1 0 = 1 = = 0 0
–   GreKo 2018.08 64-bit2709+16
−16		(+12)22 − 42
(+13−33=18)
34.4%
22.0 / 64
11.4%
−97
0 1 0 0 = 0 0 0 0 0 = 0 0 1 = = 0 0 0 = 1 1 0 = 1 1 = 0 0 0 0 = 0 0 = = 0 1 = 0 = 1 0 0 0 0 = 0 1 1 0 1 0 0 0 1 = 0 = 0 = = = 1
–   Counter 2.9 64-bit2702+20
−20		(+5)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
32.7%
−4
= 1 0 0 0 0 1 1 = 1 = 1 = = 0 1 = 0 1 = = = 0 0 1 = 0 = = = 0 1
–   ECE 19.6.6.1 64-bit2701+20
−20		(+4)13 − 19
(+10−16=6)
40.6%
13.0 / 32
37.0%
−69
0 0 1 = 0 = 1 0 0 0 0 1 0 = 1 = 1 0 = 1 0 0 0 1 1 0 1 = 0 1 0 0
–   Topple 0.3.5 64-bit2699+29
−29		(+2)14.5 − 14.5
(+11−11=7)		50.0%
14.5 / 29
44.3%
+2
0 = 0 = 0 1 = = = 1 1 0 1 0 1 1 0 0 = 1 1 = 1 0 0 1 0 0 1
–   Igel 1.5 64-bit2697+25
−25		(0)24 − 32
(+15−23=18)
42.9%
24.0 / 56
49.9%
−48
1 0 = = 0 = 0 0 0 = 1 1 1 1 1 1 0 1 0 = 0 0 0 0 1 1 = = = 1 0 = 1 0 = 0 0 0 1 = = = 0 1 = 0 = 0 0 = 0 0 0 1 = =
–   Arminius 2017-01-01 64-bit2688+12
−12		(−9)32 − 32
(+24−24=16)
50.0%
32.0 / 64
84.7%
−9
0 = 1 1 1 0 0 1 0 1 1 1 0 = 0 = 0 0 = 1 0 = 0 1 1 = = 1 0 1 = 0 0 1 1 0 1 1 1 1 1 = 0 1 0 0 = = 0 0 0 0 = 1 0 = 0 = 1 0 1 1 = =
–   Delfi 5.42683+7
−7		(−14)32.5 − 31.5
(+20−19=25)
50.8%
32.5 / 64
97.8%
−10
1 0 1 = = 0 = 0 1 1 0 = = 1 = 0 = 1 1 0 1 = 1 1 1 0 0 1 1 = = 0 0 0 1 0 = 1 = 0 0 = 1 0 0 = = = = = 0 = 1 = = 0 = 1 1 = = = 0 1
–   ECE 20.1 64-bit2676+21
−21		(−21)15 − 15
(+12−12=6)
50.0%
15.0 / 30
94.9%
−22
0 = 0 1 0 1 1 1 0 0 1 = 1 = = 0 0 = 1 1 1 1 1 0 0 0 = 0 0 1
–   Djinn 1.021 64-bit2674+10
−11		(−23)27 − 35
(+18−26=18)
43.5%
27.0 / 62
99.7%
−67
= 0 = 0 = 1 1 1 = 0 1 = = = = 1 = 1 0 1 = 0 0 0 0 = = 0 0 0 = 0 1 = 1 0 1 0 0 = 1 = 1 1 = 0 0 1 0 0 0 0 1 1 0 0 0 0 1 1 = 0
–   ECE X3.5 64-bit2669+17
−17		(−28)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
99.7%
+63
1 = 1 1 1 = = 0 = 1 0 = = 1 = 0 = 1 1 = = 1 1 1 = 1 = = 0 0 1 1
–   RedQueen 1.1.98 64-bit2667+12
−12		(−30)31.5 − 29.5
(+28−26=7)
51.6%
31.5 / 61
100.0%
−16
0 0 1 0 0 0 1 1 0 1 1 0 1 0 1 1 = 1 1 0 1 = 0 = 1 1 0 1 0 = 0 0 0 = 1 0 1 0 1 0 1 1 0 = 0 1 0 1 0 1 1 0 1 1 0 1 1 0 1 = 0
–   Gandalf 7 64-bit2665+12
−11		(−32)33 − 31
(+26−24=14)
51.6%
33.0 / 64
100.0%
−22
0 1 = 1 1 = 0 1 1 0 = 0 0 1 1 0 1 0 0 1 1 1 1 1 1 0 0 0 0 1 = 1 = 1 1 = 0 0 0 1 1 = 0 = 1 0 1 0 = 1 0 = = = 1 1 0 = = 0 0 1 0 0
–   Alaric 7072663+7
−6		(−34)32 − 29
(+25−22=14)
52.5%
32.0 / 61
100.0%
−18
0 1 1 0 0 = 0 = 0 0 1 = 1 0 0 1 0 0 = = 1 0 0 1 0 1 = 1 = 1 1 = = 1 0 1 1 1 1 1 0 1 = = 1 1 = 0 1 0 = 0 = 1 1 0 0 0 0 1 1
–   Phalanx XXV2655+12
−12		(−42)20.5 − 11.5
(+18−9=5)
64.1%
20.5 / 32
100.0%
+67
1 0 = 1 1 1 1 1 1 1 1 = 0 1 = = 0 0 1 1 1 0 1 1 0 0 0 1 1 0 1 =
–   ECE X3 64-bit2655+15
−15		(−42)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
+54
0 1 0 0 = = = 0 0 1 = 1 1 0 1 0 1 1 1 1 0 1 1 1 1 1 = 1 = 1 1 0
–   Asymptote 0.5 64-bit2655+17
−17		(−42)20 − 11
(+16−7=8)
64.5%
20.0 / 31
100.0%
+58
= 0 0 1 1 = 1 0 1 1 = 0 = 1 1 1 1 1 = 1 1 1 1 = 1 1 0 = = 0 0
–   Nebula 2.0 64-bit2653+9
−10		(−44)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
100.0%
+38
1 = 1 1 1 = 1 1 1 0 0 = 0 = = 0 1 1 0 1 0 1 0 1 1 = = 1 1 0 0 1
–   Benjamin 1.02646+27
−27		(−51)17 − 13
(+11−7=12)
56.7%
17.0 / 30
100.0%
−8
= 1 1 = 1 1 = 1 1 1 1 = 0 = = 0 = 0 0 = 0 = = 0 1 1 0 1 = =
–   Alfil 13.1 64-bit2642+14
−14		(−55)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+42
= = = 0 1 1 0 1 = = = 0 1 1 1 1 1 1 1 1 0 = 1 0 1 = 0 1 1 0 = 1
–   Colossus 2008b2641+7
−7		(−56)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
+56
1 = 0 = = 1 0 0 1 0 1 1 1 1 = 1 1 = 1 1 0 0 = = 1 1 1 1 1 0 1 =
–   Cyrano 0.6b17 64-bit2640+8
−8		(−57)16.5 − 14.5
(+11−9=11)
53.2%
16.5 / 31
100.0%
−34
0 1 1 1 1 = 0 0 = 1 0 = = 0 = = 1 0 = 0 1 0 = 1 1 1 = 0 1 = =
–   Rodin 8.02639+12
−12		(−58)21 − 11
(+13−3=16)
65.6%
21.0 / 32
100.0%
+37
= = = = = 1 1 1 1 = 1 = = 1 = 0 = 1 1 0 1 1 0 1 = 1 1 = = = = =
–   Sjakk 2.2 64-bit2638+10
−11		(−59)20 − 12
(+14−6=12)
62.5%
20.0 / 32
100.0%
+24
= 1 = 1 = 1 1 = 1 = = = = 1 1 = 0 1 1 1 0 = 0 0 1 0 = 1 1 = 0 1
–   E.T. Chess 13.01.082634+7
−7		(−63)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+40
0 0 0 = = 1 1 = 1 1 = 1 1 1 1 = 1 1 1 0 1 0 0 1 0 = = 1 1 0 1 1
–   Francesca MAD 0.20 64-bit2629+18
−18		(−68)16.5 − 13.5
(+12−9=9)
55.0%
16.5 / 30
100.0%
−31
1 0 0 0 0 1 1 = 0 = = 1 0 0 1 1 0 = = 1 = 1 = = 1 0 = 1 1 1
–   WyldChess 1.51 64-bit2628+12
−12		(−69)20 − 12
(+14−6=12)
62.5%
20.0 / 32
100.0%
+11
1 = 1 0 = 1 = 1 1 = = 0 1 = 1 1 1 1 = 0 = = 1 1 = = 1 = 0 1 0 0
–   WildCat 82624+7
−7		(−73)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
−14
1 1 1 0 0 = 1 1 0 1 = 1 1 = 0 = 0 = 0 = = 1 1 1 1 1 0 = 0 0 1 =
–   Movei 00.8.438 (10 10 10)2622+7
−7		(−75)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
+50
1 = = 1 = 0 = 0 1 1 1 1 1 0 1 1 1 = = = = 1 = 0 1 = 1 1 1 1 1 0
–   Ruffian 2.1.02609+8
−8		(−88)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   DanaSah 7.02598+16
−16		(−99)21 − 11
(+14−4=14)
65.6%
21.0 / 32
100.0%
−1
0 1 = = = 1 1 1 0 = 1 = 0 1 = = = = = 1 1 1 1 1 1 0 1 = = 1 = =
–   Frenzee PSW2585+21
−21		(−112)15.5 − 11.5
(+12−8=7)		57.4%
15.5 / 27
100.0%
−62
0 1 0 1 1 0 0 1 1 = = 0 1 1 = 0 1 0 = = 1 = 1 = 1 1 0
–   Pupsi2 0.09 64-bit2539+21
−21		(−158)19 − 11
(+13−5=12)
63.3%
19.0 / 30
100.0%
−74
= = 0 = 1 1 = 1 0 1 0 1 = = 0 1 0 = = = = 1 1 1 = 1 1 1 1 =
–   Tunguska 1.1 64-bit2439+18
−18		(−258)36.5 − 10.5
(+30−4=13)
77.7%
36.5 / 47
100.0%
−58
1 0 0 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 0 = = = 1 = 1 1 = = = 1 1 1 1 1 1 1 0 1 = 1 1 = = 1 = 1 1
2311 games: 790 wins, 828 losses, 693 draws (30.0%), score: 49.2%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on October 24, 2020