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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Floyd 0.7 64-bit (2256+19
−19		)Quote
Author: Marcel van Kervinck (Netherlands) Link: Homepage
This is one of the 4 Floyd versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Betsabe II 1.472471+16
−16		(+215)6 − 26
(+4−24=4)
18.8%
6.0 / 32
0.0%
−46
0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 = = 0 0 0 0 0 0 = 0 1 0 = 0
–   Chezzz 1.0.32321+8
−8		(+65)13 − 18
(+10−15=6)
41.9%
13.0 / 31
0.0%
+3
= 1 1 0 = 0 1 0 0 0 = 0 1 0 1 = 1 0 1 0 0 0 = 1 0 0 = 1 0 1 0
–   Schooner 1.4.1 64-bit2319+16
−16		(+63)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
−13
= 0 0 0 0 = 1 = 0 = 0 1 1 0 = = 1 = 1 0 0 0 1 0 0 0 0 0 1 0 1 1
–   Mediocre 0.5 64-bit2318+11
−11		(+62)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
0.0%
−22
0 = 0 0 = = 0 0 0 0 1 0 = 0 1 0 0 0 = 0 1 0 1 1 0 1 1 0 1 1 1 0
–   Aice 0.99.22316+9
−9		(+60)14 − 16
(+13−15=2)
46.7%
14.0 / 30
0.0%
+28
1 1 = 1 1 0 0 0 0 1 0 0 0 = 1 0 1 1 1 0 0 0 1 0 1 0 0 1 0 1
–   Sungorus 1.4 64-bit2310+9
−9		(+54)13.5 − 18.5
(+12−17=3)
42.2%
13.5 / 32
0.0%
−8
1 1 1 1 0 0 1 0 1 0 1 1 0 1 0 = = 0 0 0 0 0 0 0 0 0 0 = 0 1 1 1
–   Averno 0.812307+9
−9		(+51)17 − 13
(+14−10=6)
56.7%
17.0 / 30
0.0%
+98
= 0 0 = 0 1 = 1 1 0 1 1 1 = 1 1 0 1 0 = 0 0 1 0 1 1 = 1 1 0
–   EveAnn 1.71a2307+15
−15		(+51)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
−51
0 0 = 0 0 0 0 0 0 0 0 0 1 1 1 = = = 0 0 0 = 0 1 1 = = 1 0 1 1 0
–   Nemeton 1.22307+18
−18		(+51)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.0%
+18
1 0 0 1 0 = 1 0 = 0 = 1 0 0 1 0 1 = 0 0 1 = 1 0 1 1 = 0 0 0 1 =
–   KnightX 1.922296+8
−8		(+40)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
0.0%
+50
1 0 1 1 1 0 0 1 = 1 = 0 1 0 1 1 0 0 = 0 = 0 0 1 0 1 1 = 0 = 1 =
–   Popochin 3.22275+8
−8		(+19)10 − 21
(+9−20=2)
32.3%
10.0 / 31
3.9%
−131
0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 0 0 0 1 0 1 0 0 0 1 = = 1 1 0 0
–   Esc 1.162267+9
−9		(+11)18.5 − 13.5
(+17−12=3)
57.8%
18.5 / 32
16.3%
+74
1 1 1 1 0 = 1 0 0 0 0 1 1 0 0 1 1 0 1 1 1 1 1 0 0 0 1 0 1 = = 1
–   Fischerle 0.9.65 64-bit2265+19
−19		(+9)15 − 17
(+12−14=6)
46.9%
15.0 / 32
25.2%
−15
= 0 = 0 1 0 = = 1 1 0 0 0 1 0 1 1 1 = 1 0 0 1 0 1 0 0 1 0 0 1 =
–   Butcher 1.61 64-bit2263+12
−12		(+7)11 − 21
(+9−19=4)
34.4%
11.0 / 32
28.1%
−117
0 1 0 0 0 = 1 0 0 0 1 0 1 1 0 0 1 1 0 0 = 0 0 0 1 0 0 1 = = 0 0
–   Zeus 1.292261+9
−9		(+5)17.5 − 14.5
(+16−13=3)
54.7%
17.5 / 32
32.2%
+42
0 1 1 0 1 0 1 1 0 = 0 1 1 0 1 0 1 0 1 1 0 1 0 0 1 = 1 1 = 1 0 0
–   Natwarlal 0.142260+8
−7		(+4)17 − 14
(+12−9=10)
54.8%
17.0 / 31
37.5%
+32
1 1 = = = = = 0 1 0 = 0 = 1 1 = 0 1 0 = 0 0 1 1 0 1 = 1 1 1 0
–   Absolute Zero 2.4.0.0 64-bit2259+15
−15		(+3)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
41.6%
+12
= 1 = 0 0 1 0 1 1 0 = 1 0 1 0 1 = 1 1 = 1 0 0 0 0 0 1 0 1 0 1 1
–   Anechka 0.082234+7
−8		(−22)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
98.8%
+61
0 1 0 1 = = 0 1 0 1 0 0 = 1 = 0 1 1 0 1 0 1 1 1 0 1 1 1 1 1 = 1
–   Ant 2006-F2230+9
−9		(−26)16 − 16
(+14−14=4)
50.0%
16.0 / 32
99.4%
−24
= 0 0 0 0 1 = 1 0 = 0 1 1 0 1 0 0 1 1 1 0 1 0 1 0 1 0 1 = 1 1 0
–   AliChess 4.252227+10
−10		(−29)17 − 15
(+15−13=4)
53.1%
17.0 / 32
99.7%
−4
1 0 0 0 1 = 1 0 1 0 0 0 0 1 = 0 1 1 1 1 1 0 0 1 1 = 0 0 = 1 1 1
–   OBender 3.2.x2220+11
−11		(−36)16 − 16
(+14−14=4)
50.0%
16.0 / 32
100.0%
−37
0 1 0 1 0 1 1 = 0 0 1 1 0 0 1 = = 0 1 1 1 0 1 1 0 0 1 0 1 = 0 0
–   Adam 3.32220+9
−10		(−36)15 − 17
(+13−15=4)
46.9%
15.0 / 32
100.0%
−60
1 0 = 0 1 = 0 1 1 0 1 0 0 0 1 1 1 1 = 1 1 0 0 0 0 = 1 0 1 0 0 0
–   Exacto 0.e 64-bit2220+14
−14		(−36)17.5 − 12.5
(+15−10=5)
58.3%
17.5 / 30
99.9%
+23
= 1 0 0 1 1 0 1 1 0 0 1 0 0 1 0 1 = 1 = = 1 1 1 = 0 0 1 1 1
–   Buzz 0.08 64-bit2210+12
−12		(−46)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+56
1 = = 1 = 1 1 = 1 0 0 0 = 1 1 0 0 = 1 1 1 = 0 0 1 1 1 1 1 1 1 0
–   FireFly 2.7.0 64-bit2208+14
−14		(−48)30 − 32
(+24−26=12)
48.4%
30.0 / 62
100.0%
−59
= = 1 0 0 = 0 1 = 0 0 0 1 1 0 1 0 1 0 0 1 1 0 0 0 0 1 0 0 0 = 1 0 1 0 = 0 1 0 1 = 0 1 0 1 0 1 1 0 1 1 1 1 1 = = = 0 = 1 1 =
–   Chispa 4.0.32206+8
−8		(−50)40.5 − 21.5
(+33−14=15)
65.3%
40.5 / 62
100.0%
+61
= 0 0 1 1 1 1 = = = 0 1 1 1 1 1 1 = 1 1 1 1 0 1 1 = 1 0 = = 0 1 1 0 1 0 = 0 0 = 1 0 1 1 1 0 0 = 1 1 0 1 1 1 1 = = 1 1 = = 1
–   Orion 0.2 64-bit2206+17
−17		(−50)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−3
0 = 0 1 1 0 1 1 = = 1 1 = 0 0 1 1 0 = 0 1 1 1 1 0 = 1 1 0 = 0 =
–   RattateChess 1.0 Nosferatu2200+12
−12		(−56)18 − 14
(+16−12=4)
56.3%
18.0 / 32
100.0%
−5
0 1 0 1 1 0 1 0 = 1 0 0 1 0 1 0 1 1 1 1 1 = = 1 0 0 0 1 0 1 = 1
–   Barbarossa 0.3.0 64-bit2198+18
−18		(−58)20.5 − 11.5
(+19−10=3)
64.1%
20.5 / 32
100.0%
+58
0 1 1 0 1 1 1 1 0 0 1 1 = 0 1 0 1 = 0 0 1 0 = 0 1 1 1 1 1 1 1 1
–   Shallow 1.0 64-bit2192+14
−14		(−64)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
100.0%
+20
= 1 1 1 0 0 1 0 0 0 0 1 = 1 0 1 0 1 0 1 1 1 1 1 1 1 = = 0 1 1 =
–   Uralochka 1.1b2189+11
−11		(−67)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
+1
1 0 0 0 0 1 1 = = 0 1 1 0 0 = 1 1 1 0 1 1 0 0 1 1 = = 1 = 1 1 1
–   Madeleine 0.22183+9
−9		(−73)19.5 − 12.5
(+18−11=3)
60.9%
19.5 / 32
100.0%
+19
0 1 1 1 1 0 0 1 1 1 0 1 1 = 1 0 0 = 1 0 0 1 1 = 0 1 0 1 1 1 1 0
–   MadChess 1.2 64-bit2049+17
−17		(−207)21 − 11
(+19−9=4)
65.6%
21.0 / 32
100.0%
−82
1 1 1 = 0 0 0 1 0 1 1 1 1 1 1 1 1 1 = = 1 0 = 1 0 0 1 1 0 0 1 1
1107 games: 474 wins, 453 losses, 180 draws (16.3%), score: 50.9%

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