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

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Show each game results
Ronja 0.8.2 64-bit#648  (1274+21
−21
)Quote
Author: Johan Dykstrom Link: Download
This is one of the 4 Ronja versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Pwned 1.3 64-bit1476+19
−19
(+202)8 − 24
(+5−21=6)
25.0%
8.0 / 32
0.0%
+10
–   Rasch r142 64-bit1474+24
−24
(+200)2 − 6
(+2−6=0)
25.0%
2.0 / 8
0.0%
−26
–   Blikskottel 0.81458+12
−12
(+184)3 − 28
(+2−27=2)
9.7%
3.0 / 31
0.0%
−209
–   Numpty Recharged 64-bit1457+14
−14
(+183)6.5 − 25.5
(+5−24=3)
20.3%
6.5 / 32
0.0%
−69
–   Chessika 2.21 64-bit1441+19
−19
(+167)8 − 22
(+6−20=4)
26.7%
8.0 / 30
0.0%
−19
–   Goyaz 0.0071423+14
−14
(+149)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
+97
–   Hactar 0.9.0 64-bit1421+13
−13
(+147)8 − 22
(+4−18=8)
26.7%
8.0 / 30
0.0%
−15
–   Eubos 1.0.6 64-bit1421+24
−24
(+147)8 − 24
(+6−22=4)
25.0%
8.0 / 32
0.0%
−55
–   MiniMardi 1.31413+10
−11
(+139)5.5 − 25.5
(+3−23=5)
17.7%
5.5 / 31
0.0%
−122
–   Stash 9.0.1 64-bit1413+24
−24
(+139)9 − 22
(+7−20=4)
29.0%
9.0 / 31
0.0%
−31
–   Sabrina 3.1.26 64-bit1395+21
−21
(+121)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
0.0%
+28
–   MiniChessAI 1.191362+15
−15
(+88)5 − 27
(+1−23=8)
15.6%
5.0 / 32
0.0%
−171
–   Virutor Chess 1.1.21352+18
−18
(+78)7 − 25
(+4−22=6)
21.9%
7.0 / 32
0.0%
−139
–   Ozwald 0.431348+13
−13
(+74)17.5 − 13.5
(+15−11=5)
56.5%
17.5 / 31
0.0%
+121
–   Honzovy Sachy 1.0 64-bit1339+20
−21
(+65)15.5 − 16.5
(+14−15=3)
48.4%
15.5 / 32
0.0%
+54
–   Neocortex 1.0 64-bit1337+21
−21
(+63)17.5 − 14.5
(+16−13=3)
54.7%
17.5 / 32
0.0%
+102
–   Project Invincible 2.101284+22
−22
(+10)14.5 − 17.5
(+13−16=3)
45.3%
14.5 / 32
25.2%
−27
–   KillerQueen 2.0b31284+14
−14
(+10)14 − 17
(+9−12=10)
45.2%
14.0 / 31
20.1%
−21
–   CeruleanJS 0.1.1 Blizzard 64-bit1283+15
−15
(+9)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
24.2%
−22
–   Chess 1.3.1 by David Cimbalista1264+19
−19
(−10)16.5 − 12.5
(+12−8=9)
56.9%
16.5 / 29
75.3%
+35
–   Toledo Nanochess Jan/11/20101221+13
−13
(−53)22 − 10
(+15−3=14)
68.8%
22.0 / 32
100.0%
+63
–   Eubos 1.0.2 64-bit1211+28
−28
(−63)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
100.0%
−11
–   Belofte 0.9.121198+27
−28
(−76)19 − 12
(+13−6=12)
61.3%
19.0 / 31
100.0%
−3
–   Enxadrista 1.011185+22
−22
(−89)18 − 12
(+17−11=2)
60.0%
18.0 / 30
100.0%
−6
–   Neurone XXVII1153+28
−17
(−121)23.5 − 8.5
(+20−5=7)
73.4%
23.5 / 32
100.0%
+53
–   MinimalChess 0.2 64-bit1058+86
−74
(−216)26.5 − 5.5
(+24−3=5)
82.8%
26.5 / 32
100.0%
+52
–   Belofte 2.1.1 64-bit1010+130
−123
(−264)28.5 − 2.5
(+27−1=3)
91.9%
28.5 / 31
100.0%
+134
–   Megalodon 0.3.2 64-bit927+212
−206
(−347)29.5 − 1.5
(+28−0=3)
95.2%
29.5 / 31
100.0%
+104
–   Belofte 2.0.8 64-bit804+336
−329
(−470)32 − 0
(+32−0=0)
100.0%
32.0 / 32
100.0%
+INF

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