CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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Show each game results
Buzz 0.08 64-bit#307  (2235+20
−20
)Quote
Author: Pradu Kannan Link: Homepage
This is one of the 3 Buzz versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Dorky 4.5 64-bit2500+19
−19
(+265)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Xpdnt 0910072483+15
−15
(+248)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Gogobello 1.0 64-bit2463+24
−24
(+228)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Taltos rev118 64-bit2441+19
−19
(+206)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−152
–   TJchess 1.3 64-bit2435+17
−17
(+200)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−119
–   Popochin 4.1 64-bit2397+16
−16
(+162)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−21
–   Myrddin 0.87 64-bit2395+13
−13
(+160)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−129
–   Horizon 4.42386+17
−17
(+151)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Zevra 2.1.1 r216 64-bit2381+17
−17
(+146)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−216
–   Tytan 9.32 64-bit2369+23
−23
(+134)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   TJchess 1.1 64-bit2365+20
−20
(+130)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−12
–   Plisk 0.2.7d 64-bit2363+19
−19
(+128)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−161
–   Myrddin 0.86 64-bit2360+22
−22
(+125)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−32
–   pikoSzachy Extreme 22356+34
−34
(+121)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+68
–   K2 0.672355+23
−23
(+120)5 − 9
(+3−7=4)
35.7%
5.0 / 14
0.0%
+18
–   Lozza 1.15 64-bit2347+25
−25
(+112)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−67
–   Ghost 2.0.12343+19
−19
(+108)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−34
–   Maverick 0.51 64-bit2342+22
−22
(+107)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Napoleon 1.8 64-bit2339+17
−17
(+104)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
+66
–   Jazz 840 64-bit2339+15
−15
(+104)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+9
–   Gibbon 2.60a 64-bit2337+20
−20
(+102)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−49
–   FireFly 2.7.2 64-bit2329+16
−16
(+94)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+140
–   Bagatur 1.3a 64-bit2327+19
−19
(+92)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−65
–   Der Bringer 1.92324+23
−23
(+89)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
−96
–   Isa 2.0.61 64-bit2320+30
−30
(+85)4 − 2
(+4−2=0)
66.7%
4.0 / 6
0.0%
+238
–   EveAnn 1.71a2319+21
−21
(+84)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+1
–   KnightX 1.922317+19
−19
(+82)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+239
–   Asymptote 0.2.0 64-bit2315+25
−25
(+80)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+40
–   Averno 0.812315+18
−18
(+80)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−77
–   Kingfisher 1.1.1 64-bit2315+27
−27
(+80)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
0.0%
+149
–   Waxman 20132314+25
−25
(+79)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   NoraGrace 1.0 64-bit2309+29
−29
(+74)8 − 6
(+7−5=2)
57.1%
8.0 / 14
0.0%
+124
–   Floyd 0.7 64-bit2298+32
−32
(+63)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
−5
–   Absolute Zero 2.4.7.2 64-bit2296+15
−15
(+61)3 − 7
(+3−7=0)
30.0%
3.0 / 10
0.0%
−119
–   Invictus r228 64-bit2293+18
−18
(+58)14.5 − 19.5
(+10−15=9)
42.6%
14.5 / 34
0.0%
+3
–   Matilde 2008 64-bit2291+21
−21
(+56)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−26
–   Chaturanga 2.4.32290+19
−19
(+55)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   FireFly 2.7.0 64-bit2288+17
−17
(+53)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+53
–   Bearded N44.2 64-bit2287+27
−27
(+52)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.1%
−99
–   AliChess 4.252282+19
−19
(+47)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+47
–   Orion 0.2 64-bit2280+21
−21
(+45)7 − 7
(+5−5=4)
50.0%
7.0 / 14
0.1%
+41
–   Barbarossa 0.5.0 64-bit2277+19
−19
(+42)12.5 − 27.5
(+10−25=5)
31.3%
12.5 / 40
0.1%
−109
–   Isa 2.0.48 64-bit2271+30
−30
(+36)5 − 5
(+2−2=6)
50.0%
5.0 / 10
2.3%
+32
–   Zevra 1.8.6 r672 64-bit2270+21
−21
(+35)2 − 6
(+2−6=0)
25.0%
2.0 / 8
0.7%
−196
–   Fischerle 0.9.60 64-bit2266+29
−29
(+31)3 − 7
(+2−6=2)
30.0%
3.0 / 10
4.0%
−118
–   Ayito 0.2.9942265+20
−20
(+30)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
1.8%
+122
–   CT800 1.32 64-bit2265+19
−19
(+30)14.5 − 17.5
(+13−16=3)
45.3%
14.5 / 32
1.7%
−8
–   Isa 2.0.45 64-bit2261+28
−28
(+26)6 − 4
(+5−3=2)
60.0%
6.0 / 10
6.2%
+98
–   Protej 0.5.8c2257+19
−19
(+22)6 − 8
(+4−6=4)
42.9%
6.0 / 14
5.4%
−27
–   Esc 1.162254+22
−22
(+19)13.5 − 16.5
(+11−14=5)
45.0%
13.5 / 30
9.9%
−18
–   RattateChess 1.0 Nosferatu2254+19
−19
(+19)1 − 3
(+0−2=2)
25.0%
1.0 / 4
8.7%
−131
–   Exacto 0.e 64-bit2252+18
−18
(+17)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
9.8%
−135
–   Beowulf 2.4a 64-bit2250+18
−18
(+15)2 − 0
(+2−0=0)
100.0%
2.0 / 2
13.5%
+INF
–   MadChess 1.4 64-bit2249+21
−21
(+14)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
16.5%
+159
–   Mango Paola Ajedrez 4.12246+19
−19
(+11)1.5 − 3.5
(+0−2=3)
30.0%
1.5 / 5
20.7%
−99
–   Fischerle 0.9.50 64-bit2245+31
−32
(+10)7 − 7
(+6−6=2)
50.0%
7.0 / 14
30.0%
+10
–   Absolute Zero 2.4.0.0 64-bit2244+23
−23
(+9)2 − 2
(+2−2=0)
50.0%
2.0 / 4
28.6%
+9
–   Feuerstein 0.4.6.12239+19
−19
(+4)1 − 0
(+1−0=0)
100.0%
1.0 / 1
38.4%
+INF
–   Atak 6.82239+16
−16
(+4)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
37.9%
−26
–   Isa 1.9.68 64-bit2229+30
−30
(−6)5 − 5
(+3−3=4)
50.0%
5.0 / 10
62.0%
−10
–   Tiny Chess 1.46 64-bit2225+19
−19
(−10)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
75.1%
−137
–   Robocide 20170718 64-bit2222+17
−17
(−13)5 − 3
(+4−2=2)
62.5%
5.0 / 8
83.5%
+70
–   SpaceDog 0.97.5.1 64-bit2217+20
−20
(−18)15 − 17
(+12−14=6)
46.9%
15.0 / 32
88.9%
−41
–   ChessKISS 1.7c 64-bit2215+19
−19
(−20)2 − 0
(+2−0=0)
100.0%
2.0 / 2
92.1%
+INF
–   Joker2 0.7.7 64-bit2215+20
−20
(−20)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
91.0%
−57
–   Weini 0.0.24 64-bit2214+21
−21
(−21)5 − 3
(+4−2=2)
62.5%
5.0 / 8
92.1%
+69
–   ChessKISS 1.7 64-bit2210+20
−20
(−25)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
95.4%
+93
–   Achillees 1.0 64-bit2209+28
−28
(−26)6 − 2
(+6−2=0)
75.0%
6.0 / 8
92.3%
+204
–   Baislicka 1.0 64-bit2207+20
−20
(−28)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
97.3%
+63
–   ChessAlex 2.0r42202+20
−21
(−33)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.6%
+124
–   MORA 1.0.02201+27
−27
(−34)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
97.6%
+42
–   Carballo 0.82196+22
−22
(−39)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.4%
−39
–   Alf 1.092196+23
−23
(−39)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.3%
+196
–   Alarm 0.93.12194+21
−21
(−41)20 − 20
(+16−16=8)
50.0%
20.0 / 40
99.8%
−41
–   NG-Play 9.85 64-bit2192+29
−29
(−43)7 − 3
(+7−3=0)
70.0%
7.0 / 10
99.1%
+139
–   NG-Play 9.87 64-bit2191+20
−20
(−44)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.9%
+33
–   Zevra 1.8.2 r612 64-bit2190+28
−28
(−45)4 − 0
(+4−0=0)
100.0%
4.0 / 4
99.4%
+INF
–   Fischerle 0.9.30b 64-bit2185+29
−29
(−50)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.7%
+232
–   MORA 1.1.02185+27
−28
(−50)3 − 5
(+1−3=4)
37.5%
3.0 / 8
99.8%
−124
–   NoC 19.12 64-bit2184+33
−33
(−51)6 − 2
(+5−1=2)
75.0%
6.0 / 8
99.5%
+131
–   Soldat III 0.187 64-bit2178+21
−21
(−57)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
+6
–   Prophet 2.0 64-bit2177+28
−28
(−58)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
–   Clever Girl r160 64-bit2174+21
−21
(−61)4.5 − 2.5
(+3−1=3)
64.3%
4.5 / 7
100.0%
+34
–   NG-Play 9.86 64-bit2172+23
−23
(−63)9.5 − 6.5
(+8−5=3)
59.4%
9.5 / 16
100.0%
+6
–   ProChess 1.02AD2164+19
−19
(−71)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−26
–   Chesley r323 64-bit2163+22
−22
(−72)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−40
–   FoxSEE 3.3.4 64-bit2150+32
−32
(−85)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+46
–   K2 0.43f2140+33
−33
(−95)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Napoleon 1.7 64-bit2135+21
−21
(−100)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+52
–   Barbarossa 0.4.0 64-bit2134+17
−17
(−101)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−196
–   Napoleon 1.5.0 64-bit2124+26
−26
(−111)11.5 − 4.5
(+9−2=5)
71.9%
11.5 / 16
100.0%
+38
–   BikJump 2.01 64-bit2121+20
−20
(−114)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+113
–   Cinnamon 2.2a 64-bit2111+20
−20
(−124)20 − 12
(+13−5=14)
62.5%
20.0 / 32
100.0%
−46
–   Clarabit 1.00 64-bit2106+20
−20
(−129)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+194
–   Jabba 1.0 64-bit2079+22
−22
(−156)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−156
–   BigLion 2.23w2078+21
−21
(−157)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−14
–   RamJet 0.122077+32
−33
(−158)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−158
–   Little Wing 0.6.0 64-bit2075+33
−33
(−160)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+249
–   Soldat III 0.178 64-bit2071+22
−22
(−164)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−164
–   Ecce 1.0 (rev. 508) 64-bit2051+21
−21
(−184)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Barbarossa 0.3.0 64-bit2029+33
−33
(−206)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Presbyter 1.3.0 64-bit1919+25
−25
(−316)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Cicada 0.1 64-bit1537+24
−25
(−698)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 August 8, 2020