CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Engine Details

Options
Show each game results
BBC 1.0 64-bit (1955+24
−24
)Quote
Author: Maksym Korzh (Ukraine) Link: Homepage
This is one of the 4 BBC versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Adam 3.32220+10
−10
(+265)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+265
1 0 = 0 1 =
–   OBender 3.2.x2219+11
−11
(+264)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+204
1 0 0 = 0 1
–   Buzz 0.08 64-bit2210+12
−12
(+255)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+144
1 0 0 0 = =
–   Chispa 4.0.32206+8
−8
(+251)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+205
0 = = = 1 0
–   Beowulf 2.4a 32-bit2204+10
−10
(+249)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−113
0 0 = 0 0 0
–   RattateChess 1.0 Nosferatu2199+12
−12
(+244)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−118
0 0 0 0 = 0
–   NG-Play 9.87b 64-bit2199+50
−49
(+244)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+184
1 1 0 0 0 =
–   Weini 0.0.24 64-bit2198+20
−20
(+243)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−87
0 0 0 0 0 1
–   Mango Paola Ajedrez 1.02186+11
−11
(+231)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
+30
0 0 0 0 = 1
–   Uralochka 1.1d2186+17
−17
(+231)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−93
0 0 0 0 1 0
–   Atak 6.82184+10
−10
(+229)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   Madeleine 0.22182+9
−9
(+227)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+116
0 = 1 0 = 0
–   MORA 1.1.02165+20
−20
(+210)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+158
= = = 0 1 0
–   RamJet 0.142115+18
−19
(+160)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
+10
0 0 0 1 1 0
–   Little Wing 0.6.0 64-bit2106+19
−20
(+151)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+91
0 = 1 1 0 0
–   Micah 1.0 64-bit2106+22
−22
(+151)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−39
0 = 0 0 1 0
–   Crabby 2.0.0 64-bit2103+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
(+147)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−3
0 0 1 0 0 1
–   Wing 2.0a2100+9
−9
(+145)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−51
0 0 1 0 = 0
–   Clarabit 1.00 64-bit2095+9
−9
(+140)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−10
0 0 0 0 1 1
–   Squared-chess 1.3.0 64-bit2089+16
−16
(+134)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−97
0 0 = = 0 0
–   Parrot 07.07.222077+14
−13
(+122)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   Gunborg 1.35 64-bit2072+16
−16
(+117)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−207
1 0 0 0 0 0
–   Cinnamon 2.2a 64-bit2070+17
−17
(+115)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
0.0%
+182
0 0 1 = 1 1
–   Abbess 2018.02.072070+14
−14
(+115)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−85
0 0 = 1 0 0
–   Cupcake 1.1c 64-bit2065+68
−67
(+110)4 − 4
(+4−4=0)
50.0%
4.0 / 8
0.1%
+110
0 1 1 0 0 1 0 1
–   Drofa 1.0.0 64-bit2060+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-bit2059+17
−17
(+104)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+38
1 0 = 0 1 0
–   Monarch 1.72058+10
−10
(+103)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+108
0 = 1 0 1 0 1 =
–   Honzovy Sachy 2 64-bit2058+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-bit2058+15
−15
(+103)3 − 5
(+3−5=0)
37.5%
3.0 / 8
0.0%
−7
0 1 1 0 1 0 0 0
–   Matheus 2.32057+9
−9
(+102)3 − 5
(+3−5=0)
37.5%
3.0 / 8
0.0%
−11
0 0 0 0 1 1 0 1
–   Smash 1.0.3a 64-bit2056+20
−20
(+101)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−26
= 0 1 0 = 0 = 0
–   ChessMind 0.822056+11
−11
(+101)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+94
0 1 0 0 = 1 = 1
–   Small Potato 0.7.0 64-bit2056+16
−16
(+101)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−82
0 0 0 = 0 0 = 1
–   Bodo 0.2b2055+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-bit2043+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
(+88)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
0
1 0 = 0 1 0 0 =
–   Ax 0.82041+11
−12
(+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-bit2038+18
−17
(+83)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
−18
0 = 0 = = = = 0
–   Jabba 1.0 64-bit2036+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
(+63)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+17
1 1 0 0 0 0 1 =
–   BadChessEngine 0.4.4 64-bit2017+16
−16
(+62)0.5 − 6.5
(+0−6=1)
7.1%
0.5 / 7
0.0%
−322
0 0 = 0 0 0 0
–   Ecce 1.0 (rev. 508) 64-bit2016+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
(+59)3 − 5
(+3−5=0)
37.5%
3.0 / 8
0.0%
−53
0 0 0 0 0 1 1 1
–   Leonidas 8.3 64-bit2006+15
−15
(+51)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.0%
+97
0 1 = 0 0 1 1 1
–   Matant 5.042004+13
−13
(+49)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−131
1 0 = 0 0 = 0 0
–   ChessV 2.2 64-bit2000+22
−22
(+45)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.4%
+140
1 1 = 0
–   Plywood 1.7.31994+19
−19
(+39)4 − 3
(+4−3=0)
57.1%
4.0 / 7
0.6%
+98
0 0 1 1 1 0 1
–   Gullydeckel 2.16pl11992+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-bit1990+16
−17
(+35)2 − 6
(+2−6=0)
25.0%
2.0 / 8
0.9%
−200
0 1 0 0 0 1 0 0
–   BigLion 2.23x1985+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-bit1981+15
−15
(+26)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
3.2%
+287
1 1 1 1 0 1 = 1
–   Freyr 1.070 64-bit1975+46
−46
(+20)3 − 4
(+2−3=2)
42.9%
3.0 / 7
22.5%
−32
= 1 0 0 1 = 0
–   Zeta Dva 0310 64-bit1965+18
−18
(+10)4 − 4
(+4−4=0)
50.0%
4.0 / 8
25.3%
+10
0 0 1 0 1 1 1 0
–   Cilian 4.141955+10
−10
(0)18 − 14
(+13−9=10)
56.3%
18.0 / 32
49.2%
+43
0 = = 0 = 1 1 0 1 = 1 1 0 = 0 1 0 1 1 = = = 1 0 0 1 = 1 1 = 1 0
–   Tinman 0.4.0 64-bit1954+18
−18
(−1)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
52.7%
+10
1 0 = 0 1 = = = 1 1 = 0 1 1 1 = 0 0 0 1 1 1 0 = 1 0 1 = = 0 0 0
–   Bismark 1.41954+22
−22
(−1)15 − 13
(+14−12=2)
53.6%
15.0 / 28
52.0%
+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
–   Micro-Max 4.81953+9
−9
(−2)16 − 14
(+11−9=10)
53.3%
16.0 / 30
58.5%
+20
0 0 = = 0 1 1 0 = 0 0 1 1 = = 1 = 1 1 0 = 1 = 1 1 = 1 = 0 0
–   Jacksprat 1.0 64-bit1952+17
−17
(−3)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
60.0%
−110
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
–   JanWillem 1.131951+9
−9
(−4)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
61.9%
−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
–   AdaChess 3.6 64-bit1951+18
−18
(−4)15.5 − 14.5
(+15−14=1)
51.7%
15.5 / 30
60.5%
+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
–   Etude 0.1.21951+11
−11
(−4)14.5 − 16.5
(+11−13=7)
46.8%
14.5 / 31
62.0%
−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 = =
–   BSC 3.9++ 64-bit1936+12
−12
(−19)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
92.9%
+53
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-bit1932+20
−20
(−23)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
93.0%
−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

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on April 17, 2021