CCRL Blitz
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 2'464'260 games
played by 2'932 programs

White wins: 947'616 (38.5%)
Black wins: 759'359 (30.8%)
Draws: 757'285 (30.7%)
White score: 53.8%

Engine Details

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Mediocre 0.5 (2261+15
−15		)Quote
Author: Jonatan Pettersson Link: Homepage
This is one of the 3 Mediocre versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Magnum 4.0 32-bit2497+13
−14		(+236)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
+58
0 = 0 0 1 = 0 0 = 0
–   K2 0.712385+18
−18		(+124)9 − 22
(+7−20=4)
29.0%
9.0 / 31
0.0%
−44
0 1 0 0 0 = 0 1 0 = 0 0 0 0 0 0 1 0 0 0 1 1 = 0 = 1 0 0 0 0 1
–   Terra 3.42369+10
−10		(+108)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
+4
= 1 0 0 1 0 1 0 0 0 0 0 1 0 0 = = 0 0 0 0 = = 0 = 0 1 1 0 1 1 =
–   Alex 2.14a 64-bit2348+10
−10		(+87)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
0.0%
+118
1 0 = 1 1 1 1 1 0 1 = 1 0 0 0 = = 0 1 = = 1 1 0 1 0 = 0 1 0 0 1
–   Plisk 0.2.7d 64-bit2344+10
−10		(+83)11 − 21
(+9−19=4)
34.4%
11.0 / 32
0.0%
−43
= 0 = 0 0 0 1 0 0 1 1 1 1 0 0 1 = 0 0 0 0 0 0 0 1 0 = 1 0 0 1 0
–   Horizon 4.42342+8
−8		(+81)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−8
0 1 = 1 0 = 0 0 0 = 1 0 0 0 = 1 1 1 1 = 0 0 = 0 0 0 = 1 0 0 0 =
–   EXchess 6.02b 64-bit2341+16
−16		(+80)13 − 19
(+11−17=4)
40.6%
13.0 / 32
0.0%
+4
= 0 0 1 0 0 0 0 1 0 = 1 0 0 1 1 0 0 0 1 0 1 0 1 0 1 0 1 0 = 1 =
–   TJchess 1.1 64-bit2337+12
−12		(+76)12.5 − 19.5
(+11−18=3)
39.1%
12.5 / 32
0.0%
−10
1 0 1 1 0 0 1 = 0 0 1 0 0 1 0 0 0 = 0 0 0 0 0 1 1 0 1 = 1 0 0 1
–   Queen 4.032336+8
−8		(+75)15 − 17
(+13−15=4)
46.9%
15.0 / 32
0.0%
+50
1 0 1 1 0 1 1 1 1 1 0 = 0 0 0 0 = 1 0 1 0 0 1 0 0 = = 0 1 1 0 0
–   Arion 1.72333+7
−7		(+72)13 − 18
(+9−14=8)
41.9%
13.0 / 31
0.0%
+10
0 = = 0 1 = 1 1 = 1 = 0 1 0 = 0 1 0 0 0 1 = 1 0 0 = 0 0 0 0 1
–   Ares 1.0042332+14
−13		(+71)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.0%
+42
= 0 0 0 1 = 0 1 = = 1 = = = 0 = 1 = = 0 1 1 0 0 = = 0 1 0 1 = 0
–   Sage 3.532325+8
−8		(+64)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
−38
0 1 0 = 1 = 1 0 = 0 1 0 1 0 0 0 = 0 0 1 0 0 = 0 0 = 0 1 0 0 1 =
–   Chezzz 1.0.32322+8
−8		(+61)8.5 − 23.5
(+7−22=3)
26.6%
8.5 / 32
0.0%
−135
0 = 0 0 0 0 0 = 0 0 0 0 0 1 0 0 0 1 0 0 0 1 = 1 0 0 1 0 1 1 0 0
–   CyberPagno 2.2 64-bit2320+17
−17		(+59)11.5 − 17.5
(+8−14=7)		39.7%
11.5 / 29
0.0%
−13
0 0 1 = 0 1 1 0 0 0 1 0 0 1 0 = 1 = = 0 1 0 0 = = 0 = 1 0
–   Sungorus 1.4 64-bit2310+9
−9		(+49)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
−6
= 0 1 1 = = = 1 1 0 0 = = 0 = 0 0 0 1 = = 0 0 1 0 0 0 1 = 1 = 0
–   Averno 0.812307+9
−9		(+46)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−44
0 0 0 0 = 0 = 0 = 0 = 1 0 = 0 0 1 = = 1 1 1 1 1 1 0 0 0 0 = 0 0
–   EveAnn 1.71a2307+15
−15		(+46)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
−7
0 = 0 1 1 0 = 0 = 0 1 = = = 0 0 0 1 = = 0 1 1 0 = 0 0 1 1 0 0 1
–   KnightX 1.922296+8
−8		(+35)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
−22
0 1 0 0 = 0 1 = = = 1 0 0 0 = 1 = 0 = 0 = 0 = 0 1 1 0 0 1 1 1 0
–   Gibbon 2.57a 64-bit2286+15
−15		(+25)12 − 20
(+10−18=4)
37.5%
12.0 / 32
0.9%
−74
0 0 1 = 0 0 1 1 0 1 0 = 0 0 1 0 0 1 0 1 = 1 = 0 1 0 0 0 0 1 0 0
–   Popochin 3.22275+8
−8		(+14)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
5.4%
+4
0 = 1 0 1 1 1 0 = 1 = 0 1 1 0 0 0 = 1 0 = 0 0 0 1 = 1 0 = = 1 =
–   Sjakk 1.1.92273+16
−16		(+12)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
13.7%
−12
0 = 0 = 0 0 0 1 1 0 = 1 = = 0 = 1 = 1 = 0 = 1 = = = 0 = 1 0 1 0
–   Waxman 20132268+16
−16		(+7)20 − 12
(+17−9=6)
62.5%
20.0 / 32
24.3%
+101
1 1 1 0 1 1 = 0 1 = 0 = 0 0 0 0 1 1 1 1 = = 0 1 1 0 1 1 1 1 = 1
–   Esc 1.162267+9
−9		(+6)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
25.1%
−45
1 1 0 0 = = = 0 1 = 0 = = = 0 = 0 1 1 0 = 0 1 = 0 0 0 1 = 1 0 0
–   Butcher 1.61 64-bit2263+12
−12		(+2)17.5 − 12.5
(+15−10=5)
58.3%
17.5 / 30
41.2%
+64
= 1 1 0 1 0 0 1 0 1 1 0 1 1 1 0 0 1 1 = 0 1 0 1 = = 0 = 1 1
–   Zeus 1.292261+9
−9		(0)19 − 13
(+14−8=10)
59.4%
19.0 / 32
47.7%
+62
1 0 1 0 1 1 0 0 = 1 1 1 = = 1 1 0 0 0 = = 1 1 = = 1 = 1 1 0 = =
–   Natwarlal 0.142260+8
−7		(−1)14.5 − 16.5
(+9−11=11)
46.8%
14.5 / 31
55.0%
−20
0 0 0 = 1 = 1 1 1 1 0 = 0 0 = 1 0 = 0 = = 0 1 = 0 1 = 0 = = 1
–   Absolute Zero 2.4.0.0 64-bit2259+15
−15		(−2)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
56.5%
+7
1 1 1 0 1 = 1 = 1 0 1 0 1 0 0 0 = 1 0 = 1 0 0 0 0 1 0 = 1 0 1 1
–   Nemeton 1.12252+24
−25		(−9)15 − 17
(+12−14=6)
46.9%
15.0 / 32
72.1%
−33
1 1 0 0 0 1 0 0 0 = 1 = = 1 1 0 0 = 1 1 0 0 0 1 0 1 0 = 1 0 = 1
–   Capivara LK 0.08a11 64-bit2252+14
−14		(−9)14 − 18
(+10−14=8)
43.8%
14.0 / 32
81.2%
−53
1 = 1 0 0 0 0 0 = 1 1 0 0 1 0 0 = = 1 = 0 1 = 0 0 1 1 0 1 0 = =
–   Myrddin 0.85 64-bit2236+16
−16		(−25)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
99.0%
+94
= = 1 1 = 1 = 0 1 1 = 1 0 1 0 = = 0 1 = 0 1 1 1 1 0 1 1 1 = 1 1
–   Rhetoric Lite2236+19
−19		(−25)19.5 − 11.5
(+18−10=3)
62.9%
19.5 / 31
97.9%
+79
0 1 1 0 1 1 0 1 0 0 1 1 = 1 1 = 0 1 1 0 1 1 1 1 0 1 1 0 = 0 1
–   Anechka 0.082234+7
−8		(−27)18.5 − 12.5
(+15−9=7)
59.7%
18.5 / 31
99.9%
+41
1 = 1 1 0 1 = 1 1 1 1 0 0 1 = = 1 0 1 1 1 = 0 0 = 0 0 1 0 = 1
–   Ant 2006-F2230+9
−9		(−31)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
100.0%
+7
1 0 1 1 1 1 0 0 0 1 1 1 0 1 0 0 1 0 0 = 1 1 1 = 0 = 0 1 = 0 1 =
–   AliChess 4.252227+10
−10		(−34)18 − 14
(+16−12=4)
56.3%
18.0 / 32
100.0%
+16
1 1 1 1 0 1 0 = 1 = 0 1 0 = 1 0 1 0 1 0 0 1 0 0 1 0 1 1 1 1 = 0
–   Fischerle 0.9.60 64-bit2225+17
−17		(−36)17 − 15
(+13−11=8)
53.1%
17.0 / 32
99.9%
−13
0 1 0 0 1 = = 0 1 = = 1 = 1 0 0 0 = 0 1 0 0 = 0 1 = 1 1 1 1 1 1
–   Jazz 501 64-bit2224+17
−16		(−37)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
100.0%
+17
1 0 1 0 0 0 0 1 1 1 1 1 = 1 1 1 = 1 0 1 1 = = 0 1 0 = 0 1 0 = =
–   Adam 3.32220+9
−10		(−41)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+61
1 0 = 0 0 1 1 1 1 1 0 1 0 1 1 1 1 1 1 = 1 0 = 0 = = 0 1 1 = = 1
–   OBender 3.2.x2220+11
−11		(−41)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
100.0%
−4
1 1 = 0 0 1 1 1 1 = 0 1 1 = 1 0 0 1 0 1 0 1 1 1 0 0 0 0 1 0 = =
–   Exacto 0.e 64-bit2220+14
−14		(−41)16 − 13
(+11−8=10)		55.2%
16.0 / 29
100.0%
−7
1 1 = 0 = 1 0 = = = 1 1 = 0 1 0 0 = = = 1 0 = 1 0 0 1 1 1
–   Nebiyu 1.452214+50
−53		(−47)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
95.5%
+357
1 = 1 1 1 1 1 1
–   Buzz 0.08 64-bit2210+12
−12		(−51)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
+32
= 1 = = 1 1 = 1 1 1 1 = 0 = 1 0 0 0 1 1 1 0 1 0 = 1 = = 1 1 = 0
–   FireFly 2.7.0 64-bit2208+14
−14		(−53)14 − 18
(+12−16=4)
43.8%
14.0 / 32
100.0%
−104
1 1 1 = 1 = 0 0 0 = 0 1 1 0 1 0 1 0 0 0 0 0 0 1 1 0 0 0 = 0 1 1
–   Orion 0.2 64-bit2206+17
−17		(−55)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
+14
0 0 1 1 0 = 0 1 1 1 = 1 0 0 1 1 1 = 0 0 1 1 = 1 0 1 0 1 = 1 1 =
–   Chispa 4.0.32206+8
−8		(−55)18 − 14
(+13−9=10)
56.3%
18.0 / 32
100.0%
−12
= = = 1 0 0 1 1 1 0 1 0 1 = 1 = = = 1 = 0 1 = 1 = 0 0 0 1 1 1 0
–   CyberPagno 2.12205+10
−10		(−56)16 − 16
(+13−13=6)
50.0%
16.0 / 32
100.0%
−57
1 0 = 0 0 0 1 0 0 1 0 = 0 1 = = = 0 1 1 1 1 0 1 0 0 1 0 = 1 1 1
–   Beowulf 2.4a 32-bit2204+10
−10		(−57)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
100.0%
−45
1 0 1 1 1 1 = 1 0 0 0 0 0 1 1 1 1 0 0 0 = 1 = = 1 = 0 1 0 1 0 0
–   Waxman 20112204+17
−17		(−57)17.5 − 13.5
(+17−13=1)
56.5%
17.5 / 31
100.0%
−1
1 0 1 0 0 1 1 1 1 1 0 0 0 1 1 0 0 0 1 1 0 0 1 1 = 1 0 1 1 0 1
–   Shallow 1.0 64-bit2192+14
−14		(−69)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
100.0%
−11
= 0 1 0 1 0 0 0 0 1 1 1 = 0 1 1 1 0 = 1 1 = = 1 1 0 0 0 1 1 1 1
–   Uralochka 1.1b2189+11
−11		(−72)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
100.0%
−39
0 0 0 0 1 0 1 = 0 1 = 1 1 1 0 = 1 1 = 1 0 1 1 0 0 1 = 0 = 1 = 1
–   Atak 6.82184+9
−9		(−77)23 − 9
(+21−7=4)
71.9%
23.0 / 32
100.0%
+98
1 1 1 1 = 1 1 0 1 1 1 = 1 0 = 1 1 1 = 1 1 1 0 1 0 0 1 0 1 1 0 1
–   Madeleine 0.22183+9
−9		(−78)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
100.0%
−93
0 1 1 1 = 0 = 1 0 1 0 1 0 0 = 1 0 0 1 0 = 0 1 0 = 1 1 = 0 0 = 1
–   FireFly 2.6.0 64-bit2180+18
−18		(−81)17 − 15
(+13−11=8)
53.1%
17.0 / 32
100.0%
−58
0 0 = 1 0 = 1 1 = 1 0 1 1 = = 0 0 1 0 = 1 0 1 = 0 1 = 1 1 0 1 0
–   Carballo 0.82146+25
−25		(−115)7 − 2
(+5−0=4)		77.8%
7.0 / 9
100.0%
+62
1 1 1 = = = = 1 1
1613 games: 624 wins, 639 losses, 350 draws (21.7%), score: 49.5%

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Created in 2005-2013 by CCRL team
Last games added on February 20, 2021