CCRL Blitz
Downloads and Statistics
January 23, 2021
Testing summary:
Total: 2'444'303 games
played by 2'907 programs

White wins: 940'165 (38.5%)
Black wins: 754'457 (30.9%)
Draws: 749'681 (30.7%)
White score: 53.8%

Engine Details

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Deep Junior 13 64-bit (2896+17
−17		)Quote
Authors: Amir Ban (Israel), Shay Bushinsky (Israel) Link: Chessbase
This is one of the 17 Junior versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Strelka 5.1 64-bit3142+20
−19		(+246)7.5 − 24.5
(+4−21=7)
23.4%
7.5 / 32
0.0%
+47
1 0 0 0 1 0 0 0 = 0 0 = 0 1 1 0 0 0 0 0 0 0 = 0 = = 0 0 = = 0 0
–   Critter 1.4 64-bit3141+15
−15		(+245)5.5 − 25.5
(+1−21=9)
17.7%
5.5 / 31
0.0%
+14
= 0 0 0 0 0 = 0 = 0 0 0 = = 0 0 0 = = 0 0 0 0 0 1 0 = 0 0 = 0
–   Komodo 4 64-bit3127+11
−11		(+231)4.5 − 27.5
(+1−24=7)
14.1%
4.5 / 32
0.0%
−52
= 0 0 0 = 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		(+214)7 − 25
(+1−19=12)
21.9%
7.0 / 32
0.0%
+27
= = 0 0 0 = 0 0 = 0 0 0 0 = 0 = 0 0 = 0 = 0 = = 0 1 = = 0 0 0 0
–   Stockfish 2.1.1 64-bit3092+15
−15		(+196)8 − 24
(+3−19=10)
25.0%
8.0 / 32
0.0%
+24
= 0 = = 0 0 0 = = 0 0 0 0 = 0 0 0 = 0 = 1 = 0 1 = 0 0 0 0 0 1 0
–   Naum 4.2 64-bit2987+8
−8		(+91)12 − 20
(+3−11=18)
37.5%
12.0 / 32
0.0%
+19
= = 0 = 0 = 0 = 0 0 = = = 1 = 0 0 = = = = 1 0 1 0 = 0 = = = = 0
–   Fritz 132986+10
−10		(+90)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
−13
0 0 = 0 0 = 0 = = = 1 0 = 0 1 1 = 0 0 = 0 0 = 0 0 0 0 = 1 = 1 =
–   Hiarcs 142985+7
−7		(+89)8.5 − 23.5
(+4−19=9)
26.6%
8.5 / 32
0.0%
−76
= = 0 0 = 0 0 = 0 0 0 = = 0 0 0 0 1 0 1 = 0 0 0 0 0 1 0 1 = 0 =
–   Chiron 1.1a 64-bit2966+16
−16		(+70)12 − 20
(+6−14=12)
37.5%
12.0 / 32
0.0%
−10
= = = 0 = 0 0 1 0 0 0 1 0 = 1 0 = = 1 = 1 1 = 0 0 = 0 0 0 0 = =
–   Deep Shredder 12 64-bit2955+8
−8		(+59)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.0%
+28
1 = 0 0 1 1 0 0 = 0 = 0 = = 1 0 = 1 = = 0 = 0 0 = 1 1 0 = = 1 =
–   Gull 1.2 64-bit2950+15
−15		(+54)11 − 21
(+4−14=14)
34.4%
11.0 / 32
0.0%
−43
1 = = 0 0 = 0 0 = 0 1 = = 0 = 0 = 1 = = 0 = = 0 = 0 0 = 1 0 0 0
–   Hannibal 1.2 64-bit2949+17
−17		(+53)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.0%
+16
1 0 = 0 = 1 0 0 0 0 = = = 1 1 0 = 1 1 0 1 0 1 1 1 = 0 0 0 0 1 0
–   Hiarcs 13.22933+15
−15		(+37)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
0.1%
+8
1 0 0 0 = = 1 = = 0 = = 1 0 = 0 0 = = 1 1 = 1 0 = 0 = = 1 = = 0
–   Spark 1.0 64-bit2926+7
−6		(+30)16 − 16
(+8−8=16)
50.0%
16.0 / 32
0.0%
+31
0 1 = = = = 1 = = 1 = 0 0 0 = = 1 1 1 = 1 = 0 1 = 0 0 = 0 = = =
–   Spike 1.4 Leiden2920+7
−7		(+24)12 − 20
(+5−13=14)
37.5%
12.0 / 32
0.5%
−54
0 = = 0 0 1 = = 0 = 0 = 0 = 0 = 0 0 = = 0 = = 1 1 0 0 0 = 1 = 1
–   Quazar 0.4 64-bit2901+7
−6		(+5)20 − 12
(+14−6=12)
62.5%
20.0 / 32
28.9%
+84
1 = = 1 = = 1 = 1 1 1 = = 0 = 0 0 1 1 1 = = 1 1 0 1 0 = 0 = 1 1
–   Hannibal 1.1 64-bit2895+15
−15		(−1)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
51.6%
+47
1 = 0 = 1 0 1 0 0 = = 1 1 = 0 1 = 1 0 0 0 = 1 1 1 = = 1 1 = 1 =
–   Protector 1.4.0 64-bit2889+14
−14		(−7)20 − 12
(+11−3=18)
62.5%
20.0 / 32
71.9%
+64
= = = = 1 0 = = = = 0 = 1 1 = = = 1 1 1 = 0 = 1 1 = = = 1 = 1 1
–   Thinker 5.4d Inert 64-bit2885+7
−8		(−11)19 − 13
(+13−7=12)
59.4%
19.0 / 32
87.9%
+51
1 0 1 1 1 = 0 = 1 1 1 = = = 1 1 0 = 1 0 = 0 1 = = = 1 1 0 = = 0
–   Nemo 1.0.1 64-bit2857+7
−7		(−39)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
−3
= = 1 = 1 = 1 0 0 0 1 0 1 0 0 = = 1 1 = 0 = 1 1 1 0 1 = 1 = 0 =
–   Zappa Mexico II 64-bit2846+7
−6		(−50)16 − 12
(+11−7=10)		57.1%
16.0 / 28
100.0%
−2
1 = = = 1 1 0 = 0 = = 1 1 0 0 1 = 0 1 1 = 0 = 1 0 1 = 1
–   MinkoChess 1.2 64-bit2842+13
−13		(−54)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
100.0%
−64
= 1 1 0 0 = 1 0 = 0 = 1 1 0 = = 0 = 1 1 = 1 1 0 0 0 1 0 0 = 0 1
–   Onno 1.2.70 64-bit2841+8
−8		(−55)18 − 14
(+13−9=10)
56.3%
18.0 / 32
100.0%
−13
= 0 0 0 = 1 0 1 0 = = = = = 1 1 1 1 0 1 = 1 1 = 0 1 1 = 0 1 0 1
–   Booot 5.1.02838+11
−11		(−58)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
100.0%
−65
0 = = 0 0 1 0 1 1 = 0 = 0 1 = 1 = 0 = 0 = 0 = = 1 1 1 = = 0 = 1
–   Deep Sjeng 3.0 64-bit2837+10
−11		(−59)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
100.0%
+15
1 = 1 0 = 1 0 1 = 1 = 1 1 = = 1 1 1 0 = 0 0 = 1 0 0 = 1 1 = = 1
–   Texel 1.01 64-bit2797+15
−15		(−99)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
−31
1 0 = 1 1 0 1 1 1 0 = 1 = 1 = = 0 1 = = 0 0 1 1 0 1 1 0 1 1 = 0
–   Loop 13.6 (Loop 2007) 64-bit2795+13
−13		(−101)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
−8
1 1 1 1 1 1 1 0 = 0 1 1 1 0 0 0 = 1 = 0 1 1 1 1 = 1 0 = 0 1 0 =
–   Ktulu 92781+8
−8		(−115)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
−39
1 1 1 = 0 = 1 = 0 0 = 1 0 = 1 1 1 0 1 0 = = 0 1 1 1 = 1 = 0 1 1
–   Crafty 23.4 64-bit2781+12
−12		(−115)23.5 − 8.5
(+18−3=11)
73.4%
23.5 / 32
100.0%
+43
1 = = 1 0 = 1 1 = 1 = = 1 1 = 1 = 1 1 1 = 1 1 = 1 1 0 1 1 1 = 0
–   Frenzee 3.5.19 64-bit2769+7
−7		(−127)24 − 8
(+20−4=8)
75.0%
24.0 / 32
100.0%
+56
1 1 1 0 1 1 = = 1 1 1 = = 1 1 0 1 1 1 1 1 = 0 1 1 = = = 0 1 1 1
–   Jonny 4.002763+6
−6		(−133)19 − 13
(+12−6=14)
59.4%
19.0 / 32
100.0%
−73
1 1 1 = = = 1 = 0 0 0 = 0 1 = 1 = 1 1 0 = 1 = = = = 1 1 = 0 = 1
–   BugChess2 1.9 64-bit2759+8
−8		(−137)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
−26
1 = 1 0 0 0 1 = 1 1 1 0 = 1 1 1 1 1 1 = = = = 1 1 0 1 1 1 0 = 0
–   SmarThink 1.20 64-bit2747+10
−10		(−149)25.5 − 6.5
(+20−1=11)
79.7%
25.5 / 32
100.0%
+55
= 1 1 1 = 1 = 1 1 1 1 1 1 1 = = = 1 = 1 1 1 1 1 0 1 = = = = 1 1
–   Chronos 1.9.9 64-bit2740+7
−7		(−156)22.5 − 9.5
(+20−7=5)
70.3%
22.5 / 32
100.0%
+2
= = 1 = 1 1 1 1 1 1 = 1 0 0 0 1 1 0 1 1 1 0 0 1 = 1 1 1 0 1 1 1
–   Gaviota 0.85.1 64-bit2728+12
−12		(−168)22.5 − 9.5
(+17−4=11)
70.3%
22.5 / 32
100.0%
−31
1 0 1 = 1 0 = 1 = = 1 = 1 = 1 = 0 1 1 0 1 1 1 1 = = 1 1 = 1 1 =
–   Chess Tiger 2007.12713+7
−7		(−183)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
−74
0 1 = = = 1 1 1 0 = = = 1 1 1 1 = = 1 = = 1 1 0 = 1 0 = 1 = 1 1
–   Bobcat 3.25 64-bit2712+10
−10		(−184)25.5 − 6.5
(+20−1=11)
79.7%
25.5 / 32
100.0%
+18
1 = = = 1 1 1 1 1 1 1 = = 1 1 1 1 1 1 1 = = = 1 0 = = 1 = 1 1 1
1179 games: 398 wins, 374 losses, 407 draws (34.5%), score: 51.0%

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Created in 2005-2013 by CCRL team
Last games added on January 23, 2021