CCRL Blitz
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 2'472'902 games
played by 2'944 programs

White wins: 950'998 (38.5%)
Black wins: 761'961 (30.8%)
Draws: 759'943 (30.7%)
White score: 53.8%

Engine Details

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Drofa 2.2.0 64-bit#164  (2615+19
−19		)Quote
Author: Alexander Litov (Russia) Link: Homepage
This is one of the 4 Drofa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Naraku 1.42802+52
−50		(+187)6 − 26
(+4−24=4)
18.8%
6.0 / 32
0.0%
−70
0 0 0 0 0 1 0 0 = = 0 0 0 0 0 0 1 0 0 = 0 0 0 0 0 = 0 1 1 0 0 0
–   Drosophila 1.6 64-bit2668+15
−15		(+53)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−22
1 0 1 = = = 1 0 = 1 = 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 = = = =
–   Velvet 1.1.0 64-bit2665+19
−19		(+50)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.0%
+22
1 = 0 0 = 0 1 = 1 = 0 1 1 = 0 1 1 0 0 = = 0 1 0 0 = 1 0 = = 0 =
–   Gandalf 7 64-bit2665+11
−11		(+50)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.0%
+21
0 = 0 = 1 1 1 0 1 1 = = = 0 1 1 0 = 0 0 = 0 0 = 1 1 0 = = 0 0 =
–   Alaric 7072663+7
−6		(+48)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−48
0 1 0 1 = = = = 0 = 0 0 0 0 1 1 = = 0 1 1 0 0 = 0 0 0 0 1 0 0 =
–   Phalanx XXV2656+11
−11		(+41)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
0.0%
−16
1 0 0 0 1 1 1 0 0 0 1 0 0 0 0 1 0 = 1 0 = = 0 1 1 = 0 = 0 1 0 1
–   Supernova 2.3 64-bit2656+17
−17		(+41)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.1%
−31
0 0 = 1 0 0 1 = = 0 1 1 0 0 = = = 0 1 0 0 = 0 0 = = 1 0 0 1 = =
–   Nebula 2.0 64-bit2655+9
−9		(+40)9 − 23
(+4−18=10)
28.1%
9.0 / 32
0.0%
−109
1 0 0 0 1 0 0 = 0 0 = 0 0 0 1 = 0 = = 0 0 = = 0 = 0 0 = = 0 1 0
–   Colossus 2008b2642+7
−7		(+27)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.5%
−48
= 0 0 0 = 1 = 0 = 0 = 0 0 0 = = = 0 = 0 0 0 1 0 0 1 1 = 1 = 1 1
–   Rodin 8.02641+12
−12		(+26)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
1.3%
+14
= 0 1 = = 0 = 0 1 0 1 1 1 0 = = 1 = 1 0 0 = 0 0 = 1 1 1 0 0 0 1
–   Cyrano 0.6b17 64-bit2641+8
−8		(+26)15 − 17
(+11−13=8)
46.9%
15.0 / 32
0.7%
+2
= 0 0 1 = 1 1 0 1 1 0 0 = 0 1 0 1 = 1 0 0 0 1 0 = = 1 0 1 = = 0
–   Sjakk 2.2 64-bit2638+10
−10		(+23)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
1.9%
+34
= = = 1 = 0 0 1 1 = 1 = 0 = 0 1 0 = 1 0 = 0 1 = 1 = = = 1 = = 0
–   E.T. Chess 13.01.082634+7
−7		(+19)18 − 14
(+14−10=8)
56.3%
18.0 / 32
3.4%
+63
1 0 0 1 1 0 0 1 1 0 = = 1 0 1 = 1 1 = 0 = = 0 = = 1 0 1 1 1 0 1
–   WyldChess 1.51 64-bit2628+11
−12		(+13)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
12.1%
+22
= = 1 = = 0 1 0 1 1 1 0 0 0 1 0 1 0 0 = 1 1 = 1 1 0 = = 0 1 = 0
–   WildCat 82625+7
−7		(+10)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
18.1%
0
0 0 = 1 0 1 = = 0 = 0 = 1 0 = = 1 1 = 0 1 0 1 = 0 0 = 0 1 1 1 =
–   Philou 3.7.1 64-bit2619+9
−9		(+4)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
36.2%
−8
0 1 1 = 1 0 1 0 1 0 1 0 = = = 1 0 = 0 0 = 0 = 0 1 1 0 0 0 1 1 1
–   Sloppy 0.2.2 64-bit2617+7
−8		(+2)15 − 17
(+11−13=8)
46.9%
15.0 / 32
44.9%
−18
0 0 1 0 1 0 1 = 0 0 1 0 1 1 = = 1 = = = 0 0 0 = = 0 1 0 1 0 1 1
–   Glass 2.0 64-bit2614+9
−9		(−1)15.5 − 15.5
(+11−11=9)
50.0%
15.5 / 31
56.8%
−4
0 = 0 = = 1 1 = 1 0 = 0 1 0 = 1 1 0 0 1 1 0 1 = 1 = 1 0 0 = 0
–   Jellyfish 1.1 64-bit2611+10
−10		(−4)17 − 15
(+9−7=16)
53.1%
17.0 / 32
65.6%
+14
1 0 1 0 = 0 = = = = = = = 1 = 0 = = 0 = 1 = 1 1 = 1 0 0 1 = 1 =
–   Rotor 0.82611+10
−10		(−4)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
66.2%
+7
1 = 1 0 = 0 = 0 1 1 1 0 1 1 0 = 1 = 1 = 0 1 0 0 1 0 = 0 1 0 = =
–   Ruffian 2.1.02610+8
−8		(−5)18 − 14
(+13−9=10)
56.3%
18.0 / 32
71.1%
+36
= = = = = = = 0 1 0 1 1 1 = 1 0 0 0 1 0 1 = 1 0 0 1 1 1 = 0 1 1
–   NoraGrace 2.0 64-bit2610+11
−11		(−5)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
69.8%
+4
1 0 1 1 1 1 1 0 1 0 = 0 0 0 = 0 1 0 1 0 1 0 1 0 = 1 1 = = 0 1 0
–   GarboChess 2.20 64-bit2607+11
−11		(−8)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
77.8%
−20
= = 0 0 1 0 = 0 = = 1 0 0 0 = 0 = 1 = 1 1 0 1 0 1 1 0 1 = = 1 =
–   Amyan 1.722604+7
−7		(−11)18 − 14
(+14−10=8)
56.3%
18.0 / 32
85.6%
+30
0 = 1 0 = = 0 0 = 1 0 1 0 1 1 1 1 1 = 1 = 1 = 1 1 0 = 1 0 0 0 1
–   Pharaon 3.5.12603+7
−7		(−12)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
87.8%
−84
0 = 0 0 = = 0 1 = = 1 0 0 0 1 = = 0 = = 0 0 1 0 1 0 = 0 = 1 0 1
–   Movei 00.8.4382603+15
−15		(−12)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
83.5%
+60
1 = 0 1 1 = 1 = 1 0 0 = = 0 1 1 1 0 1 = = 0 = = 1 1 = 1 1 0 = 1
–   Nawito 2012 64-bit2601+19
−19		(−14)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
86.5%
+17
0 0 = 1 0 0 1 1 = 1 1 1 = 0 1 0 0 = = 0 1 = 1 1 1 = 0 = = 0 1 1
–   Caligula 0.9g2600+16
−16		(−15)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
89.1%
−4
1 = = 0 = 0 1 = = 0 = = = = 1 0 0 = = 0 1 0 1 1 1 0 1 = 1 0 1 =
–   KnightX 2.6 64-bit2591+102
−103		(−24)17 − 15
(+13−11=8)
53.1%
17.0 / 32
67.9%
0
= 1 0 1 1 0 = = 0 0 1 1 1 0 1 1 0 0 1 = 1 = 0 = 1 0 1 1 0 = 0 =
–   Coiled 0.6 64-bit2582+17
−17		(−33)23 − 9
(+19−5=8)
71.9%
23.0 / 32
99.6%
+127
1 = 1 0 = = 0 0 0 = 1 1 1 1 1 = 1 = 1 1 0 1 = = 1 1 1 1 1 1 1 1
959 games: 315 wins, 360 losses, 284 draws (29.6%), score: 47.7%

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Created in 2005-2013 by CCRL team
Last games added on February 27, 2021