CCRL Blitz
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 2'442'136 games
played by 2'904 programs

White wins: 939'660 (38.5%)
Black wins: 754'242 (30.9%)
Draws: 748'234 (30.6%)
White score: 53.8%

Engine Details

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Donna 4.1 64-bit#135  (2699+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
(+321)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+351
–   Deuterium 2019.1.36.50 64-bit2999+15
−14
(+300)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   PeSTO 2.210 64-bit2977+13
−13
(+278)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+150
–   Pirarucu 2.7.4 64-bit2974+15
−16
(+275)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   BBC 1.4 Stockfish NNUE 64-bit2958+21
−21
(+259)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−103
–   Cheng 4.39 64-bit2943+8
−8
(+244)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Crafty 25.2 64-bit2933+11
−10
(+234)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+203
–   Invictus r305 64-bit2922+15
−15
(+223)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−97
–   Quazar 0.4 64-bit2901+7
−7
(+202)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Tucano 7.07 64-bit2900+16
−16
(+201)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Counter 3.3 64-bit2876+19
−19
(+177)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Gaviota 1.0 64-bit2871+7
−8
(+172)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+141
–   Marvin 3.3.2 64-bit2856+18
−18
(+157)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Minic 0.47 64-bit 4CPU2852+37
−36
(+153)7 − 24
(+4−21=6)
22.6%
7.0 / 31
0.0%
−45
–   Mr Bob 0.9.0 64-bit2850+18
−18
(+151)10.5 − 20.5
(+4−14=13)
33.9%
10.5 / 31
0.0%
+47
–   Asymptote 0.6 64-bit2850+17
−16
(+151)10.5 − 22.5
(+5−17=11)
31.8%
10.5 / 33
0.0%
+30
–   Zappa Mexico II 64-bit2846+7
−6
(+147)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−10
–   Marvin 3.2.0 64-bit2828+17
−17
(+129)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Winter 0.4a 64-bit2812+22
−22
(+113)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
+25
–   Bagatur 1.8 64-bit2811+18
−18
(+112)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
+17
–   Lc0 0.20.1 w36089 64-bit2798+20
−19
(+99)12 − 16
(+10−14=4)
42.9%
12.0 / 28
0.0%
+41
–   Ktulu 92782+8
−8
(+83)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Fruit 2.3.12781+18
−18
(+82)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Cheese 2.0 64-bit2771+15
−15
(+72)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−45
–   Twisted Logic 20090922 64-bit2771+7
−7
(+72)15 − 17
(+11−13=8)
46.9%
15.0 / 32
0.0%
+50
–   Frenzee 3.5.19 64-bit2770+7
−7
(+71)15 − 17
(+11−13=8)
46.9%
15.0 / 32
0.0%
+50
–   Delocto 0.61n 64-bit2770+18
−18
(+71)30 − 34
(+19−23=22)
46.9%
30.0 / 64
0.0%
+51
–   Pawny 1.2 64-bit2767+9
−9
(+68)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
0.0%
+38
–   tomitankChess 3.0 64-bit2766+13
−14
(+67)15 − 17
(+7−9=16)
46.9%
15.0 / 32
0.0%
+49
–   Devel 3.0.0a2766+20
−20
(+67)13.5 − 17.5
(+7−11=13)
43.5%
13.5 / 31
0.0%
+26
–   Jonny 4.002763+6
−6
(+64)26 − 36
(+16−26=20)
41.9%
26.0 / 62
0.0%
+8
–   Bison 9.11 64-bit2760+9
−9
(+61)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−67
–   BugChess2 1.9 64-bit2760+8
−8
(+61)18 − 15
(+13−10=10)
54.5%
18.0 / 33
0.0%
+91
–   Francesca MAD 0.23 64-bit2759+19
−19
(+60)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
+21
–   Igel 1.8.2 64-bit2759+19
−19
(+60)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
−4
–   Arminius 2018-12-23 64-bit2755+13
−13
(+56)10 − 19
(+7−16=6)
34.5%
10.0 / 29
0.0%
−60
–   Gogobello 1.4 64-bit2755+13
−13
(+56)18 − 14
(+12−8=12)
56.3%
18.0 / 32
0.0%
+98
–   GreKo 2020.03 64-bit2751+16
−16
(+52)1.5 − 18.5
(+1−18=1)
7.5%
1.5 / 20
0.0%
−387
–   K2 0.992750+20
−20
(+51)14.5 − 16.5
(+13−15=3)
46.8%
14.5 / 31
0.0%
+25
–   GreKo 2020.01 64-bit2749+19
−19
(+50)10.5 − 18.5
(+5−13=11)
36.2%
10.5 / 29
0.0%
−41
–   Chronos 1.9.9 64-bit2740+7
−7
(+41)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
0.0%
+95
–   Shield 2.1 64-bit2739+11
−11
(+40)23.5 − 38.5
(+11−26=25)
37.9%
23.5 / 62
0.0%
−38
–   Orion 0.7 64-bit2737+17
−17
(+38)15 − 12
(+11−8=8)
55.6%
15.0 / 27
0.0%
+74
–   Cheese 1.9 64-bit2731+12
−12
(+32)11 − 20
(+5−14=12)
35.5%
11.0 / 31
0.0%
−61
–   Karballo 1.8 64-bit2730+15
−15
(+31)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.1%
0
–   Francesca MAD 0.22 64-bit2726+17
−17
(+27)12.5 − 21.5
(+8−17=9)
36.8%
12.5 / 34
0.5%
−68
–   Topple 0.4.0 64-bit2719+30
−30
(+20)13.5 − 14.5
(+7−8=13)
48.2%
13.5 / 28
10.6%
+11
–   Igel 1.5.1 64-bit2714+18
−18
(+15)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
9.5%
+6
–   Chess Tiger 2007.12714+7
−7
(+15)17 − 15
(+11−9=12)
53.1%
17.0 / 32
1.9%
+30
–   Devel 2.00002713+12
−12
(+14)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
5.4%
+6
–   GreKo 2018.08 64-bit2709+16
−16
(+10)22 − 42
(+13−33=18)
34.4%
22.0 / 64
15.3%
−99
–   Counter 2.9 64-bit2702+20
−20
(+3)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
39.8%
−6
–   ECE 19.6.6.1 64-bit2701+20
−20
(+2)13 − 19
(+10−16=6)
40.6%
13.0 / 32
42.9%
−71
–   Topple 0.3.5 64-bit2699+29
−29
(0)14.5 − 14.5
(+11−11=7)
50.0%
14.5 / 29
49.8%
0
–   Igel 1.5 64-bit2697+25
−25
(−2)24 − 32
(+15−23=18)
42.9%
24.0 / 56
55.8%
−50
–   Arminius 2017-01-01 64-bit2688+12
−12
(−11)32 − 32
(+24−24=16)
50.0%
32.0 / 64
90.3%
−11
–   ECE 20.1 64-bit2684+20
−20
(−15)15 − 15
(+12−12=6)
50.0%
15.0 / 30
90.6%
−16
–   Delfi 5.42683+7
−7
(−16)32.5 − 31.5
(+20−19=25)
50.8%
32.5 / 64
99.1%
−12
–   Djinn 1.021 64-bit2674+10
−10
(−25)27 − 35
(+18−26=18)
43.5%
27.0 / 62
99.9%
−69
–   ECE X3.5 64-bit2669+17
−17
(−30)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
99.8%
+61
–   RedQueen 1.1.98 64-bit2667+12
−12
(−32)31.5 − 29.5
(+28−26=7)
51.6%
31.5 / 61
100.0%
−18
–   Gandalf 7 64-bit2665+11
−11
(−34)33 − 31
(+26−24=14)
51.6%
33.0 / 64
100.0%
−24
–   Alaric 7072663+7
−6
(−36)32 − 29
(+25−22=14)
52.5%
32.0 / 61
100.0%
−20
–   Velvet 1.1.0 64-bit2662+20
−20
(−37)21.5 − 9.5
(+18−6=7)
69.4%
21.5 / 31
99.9%
+103
–   Asymptote 0.5 64-bit2655+17
−17
(−44)20 − 11
(+16−7=8)
64.5%
20.0 / 31
100.0%
+56
–   Phalanx XXV2655+12
−12
(−44)20.5 − 11.5
(+18−9=5)
64.1%
20.5 / 32
100.0%
+65
–   ECE X3 64-bit2655+15
−15
(−44)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
+52
–   Nebula 2.0 64-bit2654+9
−10
(−45)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
100.0%
+37
–   Benjamin 1.02646+27
−27
(−53)17 − 13
(+11−7=12)
56.7%
17.0 / 30
100.0%
−10
–   Alfil 13.1 64-bit2643+14
−14
(−56)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+41
–   Colossus 2008b2642+7
−7
(−57)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
+55
–   Rodin 8.02640+12
−12
(−59)21 − 11
(+13−3=16)
65.6%
21.0 / 32
100.0%
+36
–   Cyrano 0.6b17 64-bit2640+8
−8
(−59)16.5 − 14.5
(+11−9=11)
53.2%
16.5 / 31
100.0%
−36
–   Sjakk 2.2 64-bit2638+10
−11
(−61)20 − 12
(+14−6=12)
62.5%
20.0 / 32
100.0%
+22
–   E.T. Chess 13.01.082634+7
−7
(−65)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+38
–   Francesca MAD 0.20 64-bit2629+18
−18
(−70)16.5 − 13.5
(+12−9=9)
55.0%
16.5 / 30
100.0%
−33
–   WyldChess 1.51 64-bit2628+12
−12
(−71)20 − 12
(+14−6=12)
62.5%
20.0 / 32
100.0%
+9
–   WildCat 82624+7
−7
(−75)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
−16
–   Movei 00.8.438 (10 10 10)2622+7
−7
(−77)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
+48
–   Ruffian 2.1.02611+8
−8
(−88)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   DanaSah 7.02599+16
−16
(−100)21 − 11
(+14−4=14)
65.6%
21.0 / 32
100.0%
−2
–   Frenzee PSW2581+20
−20
(−118)15.5 − 11.5
(+12−8=7)
57.4%
15.5 / 27
100.0%
−68
–   Pupsi2 0.09 64-bit2537+20
−20
(−162)19 − 11
(+13−5=12)
63.3%
19.0 / 30
100.0%
−78
–   Tunguska 1.1 64-bit2437+18
−18
(−262)36.5 − 10.5
(+30−4=13)
77.7%
36.5 / 47
100.0%
−62

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Created in 2005-2013 by CCRL team
Last games added on January 16, 2021