CCRL Blitz
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 2'474'284 games
played by 2'947 programs

White wins: 951'541 (38.5%)
Black wins: 762'369 (30.8%)
Draws: 760'374 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
BBC 1.0 64-bit (1956+24
−24
)Quote
Author: Maksym Korzh (Ukraine) Link: Homepage
This is one of the 4 BBC versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   NG-Play 9.87b 64-bit2224+54
−54
(+268)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+209
1 1 0 0 0 =
–   OBender 3.2.x2220+11
−11
(+264)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+204
1 0 0 = 0 1
–   Adam 3.32220+9
−9
(+264)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+264
1 0 = 0 1 =
–   Buzz 0.08 64-bit2210+12
−12
(+254)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+143
1 0 0 0 = =
–   Chispa 4.0.32206+8
−8
(+250)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+204
0 = = = 1 0
–   Beowulf 2.4a 32-bit2204+10
−10
(+248)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−114
0 0 = 0 0 0
–   RattateChess 1.0 Nosferatu2200+12
−12
(+244)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−118
0 0 0 0 = 0
–   Weini 0.0.24 64-bit2197+20
−20
(+241)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−89
0 0 0 0 0 1
–   Uralochka 1.1d2186+17
−17
(+230)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−94
0 0 0 0 1 0
–   Mango Paola Ajedrez 1.02186+11
−11
(+230)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
+29
0 0 0 0 = 1
–   Atak 6.82184+10
−9
(+228)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   Madeleine 0.22183+9
−9
(+227)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+116
0 = 1 0 = 0
–   MORA 1.1.02162+20
−20
(+206)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+154
= = = 0 1 0
–   RamJet 0.142116+18
−18
(+160)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
+10
0 0 0 1 1 0
–   Micah 1.0 64-bit2107+22
−22
(+151)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−39
0 = 0 0 1 0
–   Little Wing 0.6.0 64-bit2106+20
−20
(+150)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+90
0 = 1 1 0 0
–   Crabby 2.0.0 64-bit2104+31
−31
(+148)3 − 3
(+3−3=0)
50.0%
3.0 / 6
0.0%
+148
1 0 0 0 1 1
–   BikJump 2.01 64-bit2102+8
−8
(+146)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−4
0 0 1 0 0 1
–   Wing 2.0a2100+9
−9
(+144)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−52
0 0 1 0 = 0
–   Clarabit 1.00 64-bit2095+9
−9
(+139)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−11
0 0 0 0 1 1
–   Squared-chess 1.3.0 64-bit2090+16
−16
(+134)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−97
0 0 = = 0 0
–   Parrot 07.07.222078+13
−14
(+122)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   Gunborg 1.35 64-bit2073+16
−16
(+117)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−207
1 0 0 0 0 0
–   Abbess 2018.02.072071+14
−14
(+115)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−85
0 0 = 1 0 0
–   Cinnamon 2.2a 64-bit2070+17
−17
(+114)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
0.0%
+181
0 0 1 = 1 1
–   Cupcake 1.1c 64-bit2068+68
−67
(+112)4 − 4
(+4−4=0)
50.0%
4.0 / 8
0.1%
+112
0 1 1 0 0 1 0 1
–   Drofa 1.0.0 64-bit2061+21
−21
(+105)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−78
0 0 = = 0 0 0 1
–   Alcibiades 0.3.0 64-bit2060+17
−17
(+104)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+38
1 0 = 0 1 0
–   Honzovy Sachy 2 64-bit2059+16
−16
(+103)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+12
0 = 0 0 0 1 = 1
–   Dolphin 1.0 64-bit2059+15
−15
(+103)3 − 5
(+3−5=0)
37.5%
3.0 / 8
0.0%
−7
0 1 1 0 1 0 0 0
–   Monarch 1.72058+10
−10
(+102)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+107
0 = 1 0 1 0 1 =
–   ChessMind 0.822057+11
−11
(+101)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+94
0 1 0 0 = 1 = 1
–   Matheus 2.32057+9
−9
(+101)3 − 5
(+3−5=0)
37.5%
3.0 / 8
0.0%
−12
0 0 0 0 1 1 0 1
–   Small Potato 0.7.0 64-bit2056+16
−16
(+100)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−83
0 0 0 = 0 0 = 1
–   Smash 1.0.3a 64-bit2056+21
−20
(+100)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−27
= 0 1 0 = 0 = 0
–   Bodo 0.2b2056+11
−11
(+100)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+93
1 0 = 0 0 1 = 1
–   Gerbil 0.2 64-bit2044+9
−9
(+88)2 − 6
(+2−6=0)
25.0%
2.0 / 8
0.0%
−139
0 0 1 0 1 0 0 0
–   Vice 1.0 64-bit2043+11
−11
(+87)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
0
1 0 = 0 1 0 0 =
–   Ax 0.82042+11
−11
(+86)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+3
1 0 1 0 0 = 0 =
–   FrankyGo 1.0.0 64-bit2040+18
−17
(+84)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
−17
0 = 0 = = = = 0
–   Jabba 1.0 64-bit2037+11
−11
(+81)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−176
0 0 1 0 0 = 0 0
–   Bestia 0.902018+8
−8
(+62)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+16
1 1 0 0 0 0 1 =
–   BadChessEngine 0.4.4 64-bit2017+16
−16
(+61)0.5 − 6.5
(+0−6=1)
7.1%
0.5 / 7
0.0%
−323
0 0 = 0 0 0 0
–   Ecce 1.0 (rev. 508) 64-bit2017+12
−12
(+61)2 − 6
(+2−6=0)
25.0%
2.0 / 8
0.0%
−166
1 0 0 0 1 0 0 0
–   Supernova 1.0.1 64-bit2014+21
−21
(+58)3 − 5
(+3−5=0)
37.5%
3.0 / 8
0.0%
−54
0 0 0 0 0 1 1 1
–   Leonidas 8.3 64-bit2004+16
−15
(+48)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.0%
+94
0 1 = 0 0 1 1 1
–   Matant 5.042000+13
−13
(+44)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.1%
−136
1 0 = 0 0 = 0 0
–   Plywood 1.7.32000+20
−19
(+44)4 − 3
(+4−3=0)
57.1%
4.0 / 7
0.2%
+103
0 0 1 1 1 0 1
–   ChessV 2.2 64-bit1999+23
−23
(+43)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.5%
+138
1 1 = 0
–   Gullydeckel 2.16pl11993+10
−10
(+37)3 − 5
(+3−5=0)
37.5%
3.0 / 8
0.2%
−76
0 0 1 1 0 0 0 1
–   Chess4j 3.5 64-bit1992+17
−17
(+36)2 − 6
(+2−6=0)
25.0%
2.0 / 8
0.8%
−199
0 1 0 0 0 1 0 0
–   BigLion 2.23x1986+8
−8
(+30)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.9%
−15
0 0 1 1 1 = 0 0
–   Goldfish 1.13.0 64-bit1983+15
−15
(+27)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
2.7%
+288
1 1 1 1 0 1 = 1
–   Freyr 1.070 64-bit1977+46
−46
(+21)3 − 4
(+2−3=2)
42.9%
3.0 / 7
21.2%
−31
= 1 0 0 1 = 0
–   Zeta Dva 0310 64-bit1966+18
−18
(+10)4 − 4
(+4−4=0)
50.0%
4.0 / 8
24.7%
+10
0 0 1 0 1 1 1 0
–   Cilian 4.141956+10
−10
(0)18 − 14
(+13−9=10)
56.3%
18.0 / 32
49.8%
+43
0 = = 0 = 1 1 0 1 = 1 1 0 = 0 1 0 1 1 = = = 1 0 0 1 = 1 1 = 1 0
–   Bismark 1.41955+22
−22
(−1)15 − 13
(+14−12=2)
53.6%
15.0 / 28
51.8%
+30
0 0 0 = 1 1 1 0 1 0 = 1 0 1 0 1 1 0 0 1 1 1 1 0 1 0 0 1
–   Tinman 0.4.0 64-bit1954+18
−18
(−2)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
54.1%
+9
1 0 = 0 1 = = = 1 1 = 0 1 1 1 = 0 0 0 1 1 1 0 = 1 0 1 = = 0 0 0
–   Micro-Max 4.81953+9
−8
(−3)16 − 14
(+11−9=10)
53.3%
16.0 / 30
58.8%
+19
0 0 = = 0 1 1 0 = 0 0 1 1 = = 1 = 1 1 0 = 1 = 1 1 = 1 = 0 0
–   Etude 0.1.21952+11
−11
(−4)14.5 − 16.5
(+11−13=7)
46.8%
14.5 / 31
62.5%
−29
1 0 = 1 1 = 0 0 0 0 0 1 0 0 = 1 1 0 1 1 0 = 0 0 1 1 1 = 0 = =
–   Jacksprat 1.0 64-bit1952+17
−17
(−4)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
60.7%
−111
1 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 1 = 1 0 = 0 0 = 1 1 0 = 0 1 = 0
–   AdaChess 3.6 64-bit1952+18
−18
(−4)15.5 − 14.5
(+15−14=1)
51.7%
15.5 / 30
61.1%
+13
0 1 0 0 1 1 0 1 1 1 0 0 0 1 = 1 1 1 1 0 0 1 0 1 1 0 0 1 0 0
–   JanWillem 1.131952+9
−9
(−4)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
62.4%
−36
= 0 = = 1 = 1 1 0 = 1 0 1 0 = 0 1 0 0 = 1 0 0 0 0 0 1 0 1 0 1 1
–   BSC 3.9++ 64-bit1936+12
−12
(−20)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
93.0%
+52
1 1 = 0 = 0 1 = 1 1 = 1 1 0 = 1 0 1 = 1 1 0 0 1 0 0 = 1 = 1 1 =
–   ChessMatrix 1.0.6 64-bit1933+20
−20
(−23)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
93.4%
−10
0 = 0 = 1 0 1 1 1 1 1 = 0 1 0 0 0 = 1 1 1 0 = 0 1 0 1 1 = 0 = 0

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on March 2, 2021