CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Buzz 0.08 64-bit#333‑334  (2213+12
−12
)Quote
Author: Pradu Kannan Link: Homepage
This is the only Buzz version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Rhetoric 1.4.3 64-bit2807+8
−8
(+594)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Colossus 2008b2641+7
−6
(+428)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   ECE X2511+18
−18
(+298)7 − 33
(+5−31=4)
17.5%
7.0 / 40
0.0%
+17
–   Flux 2.2.12441+20
−20
(+228)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Atlas 3.14b 64-bit2436+13
−13
(+223)4.5 − 12.5
(+4−12=1)
26.5%
4.5 / 17
0.0%
+25
–   Nejmet 3.072424+8
−8
(+211)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Hussar 0.42421+9
−9
(+208)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   OliThink 5.3.2 64-bit2403+13
−13
(+190)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Bearded N44.5 64-bit2393+17
−17
(+180)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   PostModernist 10162391+10
−10
(+178)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+20
–   Leila 0.53h2387+8
−8
(+174)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Diablo 0.5.12385+9
−9
(+172)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Myrddin 0.87 64-bit2380+12
−12
(+167)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   The Crazy Bishop 00522364+9
−9
(+151)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Lozza 1.16 64-bit2360+14
−14
(+147)6.5 − 25.5
(+3−22=7)
20.3%
6.5 / 32
0.0%
−81
–   Betsy 6.51 Nobook2356+12
−12
(+143)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Alex 2.14a 64-bit2347+10
−10
(+134)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Tigran 2.4n 64-bit2344+10
−11
(+131)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Plisk 0.2.7d 64-bit2343+10
−10
(+130)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Topple 0.1.1 64-bit2342+21
−21
(+129)9.5 − 22.5
(+7−20=5)
29.7%
9.5 / 32
0.0%
−27
–   Horizon 4.42342+8
−8
(+129)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+159
–   TJchess 1.1 64-bit2337+12
−12
(+124)8.5 − 10.5
(+7−9=3)
44.7%
8.5 / 19
0.0%
+77
–   Orion 0.3.0 64-bit2335+15
−15
(+122)10 − 23
(+7−20=6)
30.3%
10.0 / 33
0.0%
−28
–   Arion 1.72333+7
−7
(+120)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Jumbo 0.4.34 64-bit2329+19
−19
(+116)9 − 21
(+6−18=6)
30.0%
9.0 / 30
0.0%
−35
–   Pirarucu 2.0.0 64-bit2324+16
−16
(+111)4.5 − 13.5
(+4−13=1)
25.0%
4.5 / 18
0.0%
−104
–   Gibbon 2.69a 64-bit2322+13
−13
(+109)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Chezzz 1.0.32322+8
−8
(+109)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Absolute Zero 2.4.7.2 64-bit2317+12
−12
(+104)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Barbarossa 0.4.0 64-bit2317+12
−12
(+104)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Aice 0.99.22316+8
−8
(+103)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+222
–   Asymptote 0.2.0 64-bit2313+19
−18
(+100)14 − 18
(+10−14=8)
43.8%
14.0 / 32
0.0%
+55
–   Jumbo 0.4.17 64-bit2312+18
−18
(+99)12.5 − 19.5
(+11−18=3)
39.1%
12.5 / 32
0.0%
+9
–   Shield 1.1 64-bit2311+20
−20
(+98)11 − 20
(+10−19=2)
35.5%
11.0 / 31
0.0%
−23
–   Averno 0.812307+9
−9
(+94)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+94
–   Nemeton 1.22307+18
−18
(+94)11 − 17
(+9−15=4)
39.3%
11.0 / 28
0.0%
+10
–   Resp 0.19 64-bit Nobook2297+10
−10
(+84)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   KnightX 1.922296+8
−8
(+83)25 − 39
(+19−33=12)
39.1%
25.0 / 64
0.0%
0
–   Googleplex Starthinker 1.4 64-bit2289+18
−17
(+76)22 − 31
(+17−26=10)
41.5%
22.0 / 53
0.0%
+12
–   Ayito 0.2.9942287+10
−10
(+74)8.5 − 24.5
(+8−24=1)
25.8%
8.5 / 33
0.0%
−140
–   MadChess 2.0 64-bit2286+16
−16
(+73)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Fischerle 0.9.80 SE 64-bit2281+15
−15
(+68)9.5 − 22.5
(+7−20=5)
29.7%
9.5 / 32
0.0%
−91
–   Popochin 3.22275+8
−8
(+62)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
0.0%
+49
–   Fischerle 0.9.70 SE 64-bit2271+18
−18
(+58)12 − 20
(+11−19=2)
37.5%
12.0 / 32
0.0%
−48
–   Paladin 0.1 64-bit2271+14
−14
(+58)9 − 12
(+8−11=2)
42.9%
9.0 / 21
0.0%
−1
–   Esc 1.162267+9
−9
(+54)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−72
–   Fischerle 0.9.65 64-bit2266+19
−19
(+53)27.5 − 36.5
(+21−30=13)
43.0%
27.5 / 64
0.0%
+2
–   Wasabi 1.2.1 64-bit2265+21
−21
(+52)23 − 23
(+20−20=6)
50.0%
23.0 / 46
0.0%
+52
–   Scidlet 3.61 64-bit2265+11
−11
(+52)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+21
–   Butcher 1.61 64-bit2263+12
−12
(+50)15 − 17
(+11−13=8)
46.9%
15.0 / 32
0.0%
+27
–   Zeus 1.292262+9
−9
(+49)17 − 16
(+15−14=4)
51.5%
17.0 / 33
0.0%
+56
–   Mediocre 0.52261+15
−15
(+48)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
−35
–   Natwarlal 0.142260+8
−8
(+47)14 − 19
(+11−16=6)
42.4%
14.0 / 33
0.0%
−9
–   Absolute Zero 2.4.0.0 64-bit2259+15
−15
(+46)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
−34
–   KMTChess 1.2.1 64-bit2259+17
−17
(+46)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+225
–   Floyd 0.7 64-bit2257+19
−19
(+44)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
−58
–   Invictus r228 64-bit2256+24
−24
(+43)14.5 − 16.5
(+8−10=13)
46.8%
14.5 / 31
0.1%
+24
–   Butcher 1.64 64-bit2254+20
−20
(+41)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   FireFly 2.7.2 64-bit2252+14
−14
(+39)11 − 18
(+8−15=6)
37.9%
11.0 / 29
0.0%
−50
–   CeeChess 1.32246+20
−20
(+33)14.5 − 17.5
(+13−16=3)
45.3%
14.5 / 32
0.3%
−5
–   Dumb 1.2 64-bit2246+27
−27
(+33)22.5 − 26.5
(+18−22=9)
45.9%
22.5 / 49
1.2%
+3
–   Isa 2.0.61 64-bit2237+18
−18
(+24)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
1.2%
−9
–   Robocide 20170718 64-bit2235+14
−14
(+22)13 − 17
(+10−14=6)
43.3%
13.0 / 30
0.8%
−25
–   Anechka 0.082234+7
−8
(+21)18 − 15
(+17−14=2)
54.5%
18.0 / 33
0.2%
+59
–   Dorpsgek Eve's Temptation 64-bit2233+16
−16
(+20)17.5 − 13.5
(+11−7=13)
56.5%
17.5 / 31
2.1%
+61
–   Ant 2006-F2232+9
−9
(+19)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
0.5%
+122
–   GopherCheck 0.2.3 64-bit2231+13
−13
(+18)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
2.4%
−12
–   Stash 15.3 64-bit2230+20
−20
(+17)11 − 21
(+8−18=6)
34.4%
11.0 / 32
7.2%
−99
–   CT800 1.32 64-bit2227+20
−20
(+14)19 − 13
(+16−10=6)
59.4%
19.0 / 32
12.1%
+86
–   Jazz 501 64-bit2224+17
−16
(+11)16.5 − 13.5
(+15−12=3)
55.0%
16.5 / 30
13.7%
+50
–   Exacto 0.e 64-bit2220+14
−14
(+7)1 − 0
(+1−0=0)
100.0%
1.0 / 1
22.3%
+INF
–   Zevra 1.8.4 r650 64-bit2219+20
−20
(+6)16 − 22
(+13−19=6)
42.1%
16.0 / 38
31.4%
−53
–   NG-Play 9.87b 64-bit2215+76
−75
(+2)1 − 0
(+1−0=0)
100.0%
1.0 / 1
47.4%
+INF
–   OBender 03.2016 64-bit2213+17
−17
(0)14.5 − 18.5
(+9−13=11)
43.9%
14.5 / 33
50.9%
−37
–   RamJet 0.132213+14
−15
(0)19 − 14
(+17−12=4)
57.6%
19.0 / 33
50.8%
+58
–   Jazz 444 64-bit2210+16
−16
(−3)15 − 7
(+11−3=8)
68.2%
15.0 / 22
59.6%
+114
–   FireFly 2.7.0 64-bit2208+14
−14
(−5)1 − 0
(+1−0=0)
100.0%
1.0 / 1
70.2%
+INF
–   ChessAlex 2.0r42208+15
−15
(−5)0 − 1
(+0−1=0)
0.0%
0.0 / 1
70.6%
−INF
–   Chispa 4.0.32207+8
−8
(−6)19 − 14
(+14−9=10)
57.6%
19.0 / 33
78.5%
+46
–   CT800 1.12 64-bit2204+18
−18
(−9)13.5 − 15.5
(+13−15=1)
46.6%
13.5 / 29
78.0%
−38
–   Beowulf 2.4a 32-bit2203+10
−10
(−10)16.5 − 16.5
(+14−14=5)
50.0%
16.5 / 33
89.0%
−10
–   Weini 0.0.24 64-bit2198+21
−21
(−15)17.5 − 11.5
(+14−8=7)
60.3%
17.5 / 29
88.1%
+58
–   Barbarossa 0.3.0 64-bit2198+18
−18
(−15)18 − 14
(+15−11=6)
56.3%
18.0 / 32
91.4%
+34
–   Latista (Sinobyl) 1.52195+11
−11
(−18)18.5 − 14.5
(+14−10=9)
56.1%
18.5 / 33
98.4%
+22
–   NG-Play 9.86 64-bit2195+17
−17
(−18)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
95.6%
+85
–   NG-Play 9.87 64-bit2194+16
−16
(−19)38.5 − 39.5
(+28−29=21)
49.4%
38.5 / 78
97.1%
−23
–   Atlas 2.202193+12
−12
(−20)16.5 − 15.5
(+15−14=3)
51.6%
16.5 / 32
99.2%
−4
–   Mango Paola Ajedrez 1.02186+11
−11
(−27)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.9%
−INF
–   Madeleine 0.22184+9
−9
(−29)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
+1
–   Atak 6.82184+10
−9
(−29)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
100.0%
−138
–   MORA 1.0.02183+19
−19
(−30)20 − 12
(+16−8=8)
62.5%
20.0 / 32
99.6%
+55
–   Shield 1.0 64-bit2182+34
−35
(−31)13 − 19
(+8−14=10)
40.6%
13.0 / 32
95.5%
−95
–   Protej 0.5.8c2181+12
−12
(−32)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Achillees 1.0 64-bit2179+17
−17
(−34)46.5 − 37.5
(+40−31=13)
55.4%
46.5 / 84
99.9%
+5
–   Halogen 4 64-bit2178+19
−19
(−35)13 − 19
(+10−16=6)
40.6%
13.0 / 32
99.9%
−103
–   Isa 2.0.48 64-bit2176+21
−21
(−37)15 − 15
(+12−12=6)
50.0%
15.0 / 30
99.9%
−37
–   SjaakII 1.3.0 64-bit2170+17
−17
(−43)6.5 − 13.5
(+6−13=1)
32.5%
6.5 / 20
100.0%
−190
–   Blitzkrieg rev337 64-bit2162+12
−12
(−51)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−20
–   Kurt 0.9.2.2 64-bit2161+12
−12
(−52)17 − 16
(+15−14=4)
51.5%
17.0 / 33
100.0%
−39
–   Dorpsgek Cosmopolitan 2 64-bit2161+18
−18
(−52)22.5 − 9.5
(+19−6=7)
70.3%
22.5 / 32
100.0%
+100
–   BlackBishop 1.02156+9
−9
(−57)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
100.0%
+26
–   NagaSkaki 5.122155+10
−10
(−58)12.5 − 5.5
(+11−4=3)
69.4%
12.5 / 18
100.0%
+94
–   Orion 0.1 64-bit2154+18
−18
(−59)11.5 − 8.5
(+9−6=5)
57.5%
11.5 / 20
100.0%
−9
–   FoxSEE 3.3.3 64-bit2150+20
−20
(−63)18 − 14
(+15−11=6)
56.3%
18.0 / 32
100.0%
−16
–   Lime 662143+8
−8
(−70)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Fortress 1.622137+8
−8
(−76)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
+17
–   Invictus 0.001 64-bit2129+19
−19
(−84)15 − 17
(+12−14=6)
46.9%
15.0 / 32
100.0%
−109
–   Isa 1.9.51 64-bit2122+19
−19
(−91)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
−21
–   RamJet 0.142116+18
−19
(−97)18 − 14
(+16−12=4)
56.3%
18.0 / 32
100.0%
−44
–   Parrot 07.07.222079+14
−14
(−134)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−164
–   Weini 0.0.20 64-bit2073+19
−19
(−140)21.5 − 10.5
(+20−9=3)
67.2%
21.5 / 32
100.0%
−3
–   Matheus 2.32058+8
−8
(−155)27 − 5
(+24−2=6)
84.4%
27.0 / 32
100.0%
+120
–   Dolphin 1.0 64-bit2055+16
−16
(−158)23 − 9
(+22−8=2)
71.9%
23.0 / 32
100.0%
+29
–   Bubble 1.51988+14
−14
(−225)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   BigLion 2.23x1985+8
−8
(−228)26.5 − 5.5
(+24−3=5)
82.8%
26.5 / 32
100.0%
+41
–   Sjakk 1.1.51973+17
−17
(−240)29 − 3
(+28−2=2)
90.6%
29.0 / 32
100.0%
+160
–   La Dame Blanche 2.0c1968+12
−12
(−245)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Monik 2.2.3 64-bit1967+16
−16
(−246)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Cilian 4.141957+10
−10
(−256)30 − 1
(+29−0=2)
96.8%
30.0 / 31
100.0%
+267
–   ChessMind 0.801954+17
−17
(−259)27 − 5
(+26−4=2)
84.4%
27.0 / 32
100.0%
+56
–   Micro-Max 4.81953+9
−9
(−260)27 − 4
(+24−1=6)
87.1%
27.0 / 31
100.0%
+40
–   Embracer 1.121784+14
−14
(−429)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on September 19, 2020