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

Options
Show each game results
Deep Junior 12.5 64-bit (2897+16
−16		)Quote
Authors: Amir Ban (Israel), Shay Bushinsky (Israel) Link: Chessbase
This is one of the 17 Junior versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Critter 1.4 64-bit3141+15
−15		(+244)7.5 − 24.5
(+3−20=9)
23.4%
7.5 / 32
0.0%
+56
0 1 0 = 0 1 0 0 0 0 0 1 0 0 0 0 0 0 = 0 = 0 = = = 0 0 = = = 0 0
–   Stockfish 3 64-bit3128+16
−16		(+231)10.5 − 39.5
(+3−32=15)
21.0%
10.5 / 50
0.0%
+28
= = = 0 0 0 = 1 0 0 0 0 0 1 = 0 0 0 = 0 0 0 0 0 = 0 0 0 0 0 0 0 = = 0 0 = = = 0 0 1 0 = 0 0 = = 0 0
–   Komodo 4 64-bit3127+11
−11		(+230)7 − 25
(+4−22=6)
21.9%
7.0 / 32
0.0%
+9
0 = = 0 = 1 0 = 0 0 0 0 = 0 0 0 0 0 0 0 = 1 0 1 1 0 0 0 0 0 0 0
–   Critter 1.2 64-bit3120+16
−15		(+223)6 − 26
(+2−22=8)
18.8%
6.0 / 32
0.0%
−9
0 1 0 0 = 0 0 = = 0 0 0 0 0 0 = 0 0 = 0 0 0 0 = 0 0 0 0 0 = = 1
–   Rybka 4.1 64-bit3110+6
−6		(+213)5.5 − 26.5
(+2−23=7)
17.2%
5.5 / 32
0.0%
−40
0 0 0 = 0 = 0 0 0 0 = 0 0 = 0 0 0 0 0 0 0 0 = 0 0 = = 1 0 0 0 1
–   Komodo 3 64-bit3109+10
−10		(+212)4.5 − 27.5
(+1−24=7)
14.1%
4.5 / 32
0.0%
−71
= = 0 0 0 = 0 0 0 0 0 = 0 0 0 = 1 = 0 0 0 0 0 0 0 0 0 0 0 0 0 =
–   Stockfish 2.1.1 64-bit3092+15
−15		(+195)7 − 25
(+3−21=8)
21.9%
7.0 / 32
0.0%
−11
0 0 0 = = = = 0 0 1 0 1 0 0 0 0 0 0 0 0 = = 0 0 = 0 0 0 0 0 1 =
–   Hannibal 1.4b 64-bit3018+12
−12		(+121)14.5 − 35.5
(+6−27=17)
29.0%
14.5 / 50
0.0%
−20
= = = = = 0 0 0 0 0 0 0 0 0 = = = 1 1 0 0 0 0 0 = 0 0 = 0 = 0 0 = = 0 = = 1 0 0 0 1 1 = 1 0 = 0 0 0
–   Naum 4.2 64-bit2987+8
−8		(+90)12.5 − 17.5
(+9−14=7)
41.7%
12.5 / 30
0.0%
+29
0 0 0 = 1 0 = 0 = 1 0 = 0 1 0 1 0 0 1 0 1 0 = 1 1 0 = = 1 0
–   Fritz 132986+10
−10		(+89)10 − 22
(+5−17=10)
31.3%
10.0 / 32
0.0%
−36
= 0 1 = 1 0 = 0 = 0 0 0 0 0 1 = 0 = 0 0 1 0 0 = 0 = = = 1 0 0 0
–   Arasan 19.2 64-bit2979+17
−17		(+82)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
−18
0 0 0 0 = 0 0 0 1 = 1 = 0 0 0 = = 1 = = = = 1 0 0 1 = = 0 = 0 0
–   Chiron 1.1a 64-bit2966+16
−16		(+69)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
0.0%
+59
= 1 0 = 1 0 = = 1 = 1 = 0 0 1 = = 1 = 1 0 = 0 0 = = 1 0 0 1 = 0
–   Deep Shredder 12 64-bit2955+8
−8		(+58)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
+2
= = = = 0 1 0 1 0 0 = 0 0 = = = 1 1 1 1 0 0 1 = 0 0 1 0 1 0 0 0
–   Gull 1.2 64-bit2950+15
−15		(+53)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−20
= 0 0 = = 0 = = 1 0 0 1 0 1 0 1 1 1 0 1 = 0 = 0 0 0 0 = = 1 0 0
–   Hiarcs 13.22933+15
−15		(+36)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.1%
−28
= 1 0 1 0 = = 0 1 1 0 1 0 1 0 0 1 0 1 = 0 = = 0 0 = 0 = 0 0 = =
–   Spark 1.0 64-bit2926+6
−7		(+29)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
−32
0 0 = = = 0 = 0 1 = = 0 1 = 1 = 1 0 1 0 0 1 1 0 0 = 0 1 0 = 0 0
–   Crafty 25.1 64-bit2923+18
−18		(+26)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
1.8%
−40
0 1 0 0 0 = = = 1 = 1 0 1 0 1 0 = 0 0 = = = 0 0 = = 1 0 0 = = =
–   Spike 1.4 Leiden2919+7
−7		(+22)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.5%
−60
1 0 = 0 = 0 = = 0 0 0 0 0 0 0 1 = 0 0 1 = = = 1 1 0 1 0 = = 0 1
–   Rodent II 0.9.64 64-bit2905+14
−14		(+8)16 − 16
(+11−11=10)
50.0%
16.0 / 32
23.8%
+6
1 0 0 1 = 1 0 0 0 = 0 0 0 0 1 = = 1 1 1 = 0 = = 1 0 = 1 1 = = 1
–   Hannibal 1.1 64-bit2895+15
−15		(−2)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
58.5%
+9
0 = = 0 = 0 1 = 0 1 1 = 0 0 1 = 1 1 1 0 0 1 = 1 1 0 1 = = 0 1 0
–   Protector 1.4.0 64-bit2889+14
−14		(−8)15.5 − 15.5
(+9−9=13)
50.0%
15.5 / 31
78.4%
−6
= = 0 = 0 = 1 1 = = 0 0 1 0 0 0 1 1 1 0 = 1 0 1 = = = = 1 = =
–   Thinker 5.4d Inert 64-bit2884+8
−8		(−13)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
93.0%
+38
= = = 1 0 0 = 1 0 1 0 = = 1 = 1 1 = 1 1 0 0 1 = 1 1 = = 1 1 0 0
–   Murka 3 64-bit2882+8
−8		(−15)21 − 11
(+15−5=12)
65.6%
21.0 / 32
96.2%
+86
1 0 1 1 = 0 = = 1 1 0 = 1 1 1 = = 0 = = 1 = 1 = 0 1 1 1 = 1 = 1
–   Laser 1.2 64-bit2868+16
−16		(−29)15 − 17
(+8−10=14)
46.9%
15.0 / 32
99.6%
−50
= = 0 = 0 1 = = 1 = = = 0 1 = 1 1 = = 1 0 = 1 0 0 = 0 0 0 = 0 1
–   Nemo 1.0.1 64-bit2857+7
−7		(−40)16.5 − 15.5
(+8−7=17)
51.6%
16.5 / 32
100.0%
−30
0 1 1 = 0 = = = = 1 = 1 1 = = 1 = 0 = = = 0 = = 1 0 1 = 0 = = 0
–   Zappa Mexico II 64-bit2846+7
−6		(−51)21 − 11
(+15−5=12)
65.6%
21.0 / 32
100.0%
+49
= 1 1 = 1 1 = 1 1 1 0 1 0 = 1 1 0 = 0 = = = = 1 0 = 1 1 = 1 = 1
–   Deep Sjeng WC2008 64-bit2843+10
−10		(−54)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
100.0%
−64
= 1 = = 1 = 1 0 1 0 0 = 1 1 1 1 0 1 1 0 = = 0 0 = = = 0 = 0 0 0
–   MinkoChess 1.2 64-bit2842+14
−13		(−55)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
100.0%
+34
1 1 = 1 0 1 = 1 1 = 1 1 = = = 1 = = = = 0 0 1 = 1 1 0 1 = 0 1 =
–   Booot 5.1.02838+11
−11		(−59)22.5 − 9.5
(+16−3=13)
70.3%
22.5 / 32
100.0%
+73
1 1 0 = 1 = 1 1 1 = = 1 1 1 1 = 1 = 0 0 = 1 = = 1 = 1 1 = = 1 =
–   Onno 1.1.1 64-bit2838+11
−11		(−59)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+41
0 1 = 0 1 1 1 = = 1 1 1 0 0 1 = 1 1 1 = 1 = 0 0 0 = 1 1 1 1 0 1
–   Loop 13.6 (Loop 2007) 64-bit2795+13
−13		(−102)24.5 − 6.5
(+21−3=7)
79.0%
24.5 / 31
100.0%
+115
1 1 0 1 1 1 = 1 0 1 1 1 1 0 1 = 1 = = = 1 1 1 1 = 1 = 1 1 1 1
–   Crafty 23.4 64-bit2781+12
−12		(−116)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
−24
= 1 0 1 1 = 0 1 1 1 = = = 1 1 1 0 1 = = 0 1 1 1 1 = 0 = 0 1 = =
–   Ktulu 92781+8
−8		(−116)24 − 8
(+17−1=14)
75.0%
24.0 / 32
100.0%
+43
0 = 1 = 1 = 1 = = = 1 1 1 1 1 1 = = = 1 1 1 1 1 = = = 1 1 = 1 =
–   Scorpio 2.7 64-bit2775+14
−14		(−122)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
100.0%
−134
0 0 = 1 1 1 1 0 = 0 0 = 1 0 0 = 1 = 0 1 0 1 0 0 1 0 1 1 = 1 = 0
–   Bright 0.5c2771+7
−8		(−126)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
−10
0 0 1 1 1 1 = = 1 = 0 1 1 = 1 1 1 = 1 = 1 0 1 0 1 1 1 0 1 = 0 =
–   Frenzee 3.5.19 64-bit2769+7
−7		(−128)27 − 5
(+23−1=8)
84.4%
27.0 / 32
100.0%
+132
1 1 1 0 = 1 1 = 1 = 1 = 1 1 1 = 1 1 1 1 1 1 1 1 = = 1 1 1 1 1 =
–   MinkoChess 1.1 64-bit2763+18
−18		(−134)25 − 7
(+22−4=6)
78.1%
25.0 / 32
100.0%
+83
1 1 1 = 1 1 1 1 1 1 = 0 1 = = 1 0 1 1 1 0 1 1 = 1 = 1 1 1 0 1 1
–   Jonny 4.002763+6
−6		(−134)20.5 − 11.5
(+13−4=15)
64.1%
20.5 / 32
100.0%
−43
1 = 1 = 1 1 = = 1 1 = = 0 = 0 = 1 1 1 = 1 = = = 0 0 1 = 1 = 1 =
–   BugChess2 1.9 64-bit2760+8
−8		(−137)22.5 − 9.5
(+17−4=11)
70.3%
22.5 / 32
100.0%
+2
1 0 = 1 = 1 = 1 = 1 1 1 = 1 1 1 = = 1 0 1 0 = = = 1 0 1 1 = 1 1
–   SmarThink 1.20 64-bit2747+10
−10		(−150)21 − 11
(+18−8=6)
65.6%
21.0 / 32
100.0%
−30
= 0 1 1 = 1 1 = 1 0 0 1 1 1 1 = 1 1 0 1 1 0 1 0 0 1 = 1 = 1 1 0
–   Chronos 1.9.9 64-bit2739+7
−7		(−158)26 − 6
(+20−0=12)
81.3%
26.0 / 32
100.0%
+49
1 1 = 1 1 1 = 1 1 1 1 1 1 1 = 1 = = = 1 1 1 1 1 = = 1 1 = = = =
–   Chess Tiger 2007.12713+7
−7		(−184)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
−73
0 1 0 1 0 1 = = 1 1 = 1 1 0 0 = 0 1 1 1 = = 0 1 = = 1 1 1 1 1 1
–   Gaviota 0.84 64-bit2687+12
−12		(−210)23.5 − 8.5
(+17−2=13)
73.4%
23.5 / 32
100.0%
−58
= 1 1 = = = 1 = = 1 1 = 1 0 1 1 0 1 = = 1 = 1 1 1 1 = 1 1 = 1 =
1408 games: 475 wins, 485 losses, 448 draws (31.8%), score: 49.6%

Rating changes by day

Rating changes with played games

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