CCRL Blitz
Downloads and Statistics
July 1, 2020
Testing summary:
Total: 2'316'652 games
played by 2'725 programs

White wins: 892'731 (38.5%)
Black wins: 718'204 (31.0%)
Draws: 705'717 (30.5%)
White score: 53.8%

Engine Details

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Komodo 2.03 64-bit (3071+13
−14		)Quote
Authors: Don Dailey (USA), Larry Kaufman (USA), Mark Lefler (USA) Link: Homepage
This is one of the 63 Komodo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 1.5a 64-bit 4CPU3265+16
−16		(+194)11.5 − 38.5
(+4−31=15)
23.0%
11.5 / 50
0.0%
+2
0 0 0 0 = 0 0 0 = 0 1 = 0 0 = 0 0 0 0 0 = 0 = = = 0 0 0 0 0 0 = 0 = 0 0 0 1 = 0 = 0 0 0 = 1 1 = = 0
–   Critter 1.2 64-bit 4CPU3209+16
−16		(+138)12.5 − 36.5
(+3−27=19)
25.5%
12.5 / 49
0.0%
−19
= = = 1 0 0 = 0 0 0 = 0 0 0 0 0 = = = 0 1 = 0 0 1 = = 0 0 0 0 = 0 0 = 0 = = 0 0 0 = = 0 = 0 0 = 0
–   Rybka 4.1 64-bit 4CPU3207+7
−7		(+136)14 − 36
(+3−25=22)
28.0%
14.0 / 50
0.0%
−3
0 1 0 0 = = 0 = 0 = 0 = = = 0 = 0 0 0 0 = = = = 1 = 0 0 1 = 0 = = = = 0 0 = 0 0 0 = = 0 0 0 0 0 = 0
–   Rybka 4 64-bit 4CPU3198+11
−11		(+127)15.5 − 34.5
(+4−23=23)
31.0%
15.5 / 50
0.0%
+9
0 0 0 = 0 = 0 = 0 = = = 0 = = = = = 0 = = 1 0 0 0 0 0 1 0 = = 0 0 0 = 0 0 = = 0 1 = = 1 0 0 0 = = =
–   Stockfish 2.1.1 64-bit 4CPU3195+15
−15		(+124)17 − 33
(+4−20=26)
34.0%
17.0 / 50
0.0%
+29
= = = 0 = 0 = 1 = = = 0 = 0 0 1 0 = = 1 0 = = = 0 = 0 0 0 = 0 = 0 = = 0 0 0 = = 0 = 0 = 1 = 0 = = 0
–   Houdini 1.5a 64-bit3170+11
−11		(+99)26.5 − 52.5
(+11−37=31)
33.5%
26.5 / 79
0.0%
−7
0 = 0 0 0 0 1 0 1 0 = 1 0 1 0 1 0 = 0 1 = = 0 = = 1 = = 0 = = = 0 = 1 0 0 0 = = = = = = 0 0 1 = 0 0 0 0 0 1 = 0 0 = 0 0 0 = 0 = = = 0 0 0 = 1 = 0 = = 0 = 0 0
–   Stockfish 2.0.1 64-bit 4CPU3167+14
−14		(+96)15 − 35
(+3−23=24)
30.0%
15.0 / 50
0.0%
−26
0 = = 0 = 0 1 = 0 0 = 0 0 0 = 0 0 0 = = 0 0 = 0 = 1 = = = 0 = = 1 = 0 = = 0 = = 0 0 = = 0 0 0 0 = =
–   Critter 1.01 64-bit 4CPU3157+16
−16		(+86)22 − 28
(+13−19=18)
44.0%
22.0 / 50
0.0%
+48
= 0 0 1 1 = = = 0 1 = 0 1 0 0 = 1 0 0 = 0 = 1 0 0 1 0 = 0 1 1 0 = 1 = = = = 1 = 1 0 0 = 0 = = 0 1 0
–   Critter 1.2 64-bit3120+16
−15		(+49)41 − 47
(+22−28=38)
46.6%
41.0 / 88
0.0%
+27
= = = = 1 = = 1 0 = = 1 0 0 0 1 0 0 0 = 0 0 = 1 = 1 = 0 1 = 0 0 0 1 = = 0 1 = = = 1 0 1 = = 1 = 0 = 0 = 1 0 = 1 = = 0 0 = 1 1 0 0 0 1 0 = = = = 0 1 = = 0 1 = = = 1 = = 1 1 0 0
–   Rybka 4.1 64-bit3110+6
−6		(+39)28.5 − 34.5
(+15−21=27)
45.2%
28.5 / 63
0.0%
+8
1 0 1 0 1 0 = = = = 1 1 0 = 0 = 0 = 0 = 0 1 = 1 0 = 0 0 1 = = = = 1 = 0 1 0 = = = 1 1 = 0 0 0 0 1 1 0 0 = = = = = 1 = 0 0 = =
–   Naum 4.2 64-bit 4CPU3099+8
−8		(+28)23.5 − 26.5
(+12−15=23)
47.0%
23.5 / 50
0.0%
+10
0 0 = 1 = = = = 1 0 0 0 0 0 0 1 1 0 1 0 = 0 = 1 1 = 1 = 1 = 1 = = 1 = 0 = = = 0 0 = 0 = = = = = 1 =
–   Stockfish 2.1.1 64-bit3092+15
−15		(+21)38.5 − 42.5
(+21−25=35)
47.5%
38.5 / 81
1.7%
+6
= 1 1 = 1 = 0 0 0 1 = 0 = = 1 1 1 = = 1 0 = 0 0 0 = 0 = = = = 1 1 0 1 0 = = = 0 0 = = = 1 = 1 0 1 = 0 0 1 1 1 0 0 1 = 0 = 1 0 0 0 = = 0 = 0 = 1 = = 0 = = 1 = = =
–   Critter 1.01 64-bit3077+19
−19		(+6)22.5 − 25.5
(+12−15=21)
46.9%
22.5 / 48
30.6%
−13
= = = 0 0 0 1 0 = = 1 1 0 = 0 0 0 = = 0 1 = = = = = 1 1 1 = = 0 1 1 1 0 = 1 0 1 = 0 = = 0 0 = =
–   Deep Shredder 12 64-bit 4CPU3042+7
−7		(−29)28 − 22
(+15−9=26)
56.0%
28.0 / 50
100.0%
+6
= = = 0 = = 0 1 0 1 = 1 = = 0 = = = 1 = = = 1 = 0 1 = 1 = 1 = 0 0 = = 1 = = 1 = = 1 1 0 1 = 0 1 = 1
–   Spike 1.4 Leiden 4CPU3040+8
−8		(−31)32.5 − 17.5
(+23−8=19)
65.0%
32.5 / 50
100.0%
+65
0 1 0 = 1 1 = 1 1 = 1 1 = 1 1 = = 1 = 0 = 1 = 0 0 = = 0 0 1 = = 1 1 = = = 1 1 1 = = 0 = 1 1 1 1 1 1
–   Hiarcs 13.2 4CPU3034+13
−13		(−37)26.5 − 23.5
(+15−12=23)
53.0%
26.5 / 50
100.0%
−18
0 = 1 = 0 1 0 1 0 = = 1 = 0 0 = = 1 = 1 0 1 1 = = 0 1 = = = = 1 1 = = 1 = = = = = 1 = 1 1 = 0 0 0 0
–   Spark 1.0 64-bit 4CPU3026+8
−8		(−45)30.5 − 19.5
(+17−6=27)
61.0%
30.5 / 50
100.0%
+21
= 1 0 = = 1 1 = 1 1 0 = 1 = 1 = = = 0 1 1 1 1 = = = 1 = = 1 = = 1 = 1 = = = = = = = 0 0 = = 1 = 1 0
–   Deep Junior 12.5 64-bit 4CPU3014+16
−16		(−57)24 − 26
(+15−17=18)
48.0%
24.0 / 50
100.0%
−71
= 1 0 0 1 0 1 = 0 1 0 0 = 1 1 1 1 0 0 1 1 = 1 1 0 = = 0 = = = 0 = = = 1 = 0 1 = 0 0 = 0 0 1 = 0 = =
–   Hiarcs 13.1 4CPU3010+12
−12		(−61)29.5 − 20.5
(+17−8=25)
59.0%
29.5 / 50
100.0%
−9
= 1 = 0 = = 1 0 = 1 0 = 1 1 1 1 1 = 0 = 1 = 1 = 1 = 1 = = = = = 0 = = = 1 0 = 1 1 = 0 1 0 = = = = 1
–   Naum 4.2 64-bit2987+8
−8		(−84)43.5 − 20.5
(+30−7=27)
68.0%
43.5 / 64
100.0%
+31
1 = 1 = 1 = = 1 1 0 = 1 0 1 1 = = 1 1 = 1 1 1 1 1 1 = = = 0 1 = = 1 0 = = 0 = 1 = 1 1 1 = 0 = = = 1 = 0 1 = = 1 1 1 1 = 1 = = 1
–   Rybka 2.3.2a 64-bit2978+8
−8		(−93)21.5 − 10.5
(+13−2=17)
67.2%
21.5 / 32
100.0%
+6
1 = = 1 = 1 = 1 1 1 = 1 = 0 0 = = = 1 = = = 1 1 = 1 1 = 1 = = =
–   Protector 1.4.0 64-bit 4CPU2972+13
−13		(−99)35 − 15
(+26−6=18)
70.0%
35.0 / 50
100.0%
+34
0 1 1 = = 1 = = = 1 0 0 = 1 0 1 1 1 1 1 1 1 1 0 1 1 = 1 1 = 1 1 = 1 1 = 1 1 = = = 1 0 = = = = 1 = 1
–   Zappa Mexico II 64-bit 4CPU2972+7
−7		(−99)31.5 − 18.5
(+21−8=21)
63.0%
31.5 / 50
100.0%
−18
= = 1 = 0 1 0 1 1 = = = 1 = 1 0 1 1 = = 0 1 1 = = 1 = = 1 = 1 = = 1 = 0 = 1 1 = 0 1 1 1 0 = = 1 0 1
–   Onno 1.2.70 64-bit 4CPU2955+12
−12		(−116)31 − 19
(+20−8=22)
62.0%
31.0 / 50
100.0%
−39
1 0 1 1 1 = = = 1 0 = = 1 0 = = = = 1 1 1 = 0 = 1 = 1 = = 1 1 0 0 = = 1 = 0 1 1 = = 0 = 1 = 1 = 1 1
–   Thinker 5.4c Inert 64-bit 4CPU2954+8
−9		(−117)35.5 − 14.5
(+27−6=17)
71.0%
35.5 / 50
100.0%
+21
= 1 0 = 1 = 1 = 1 = 0 1 1 1 0 = = 1 1 = 1 1 = = = = 1 1 = 1 0 1 1 0 1 1 = 1 1 = 1 = 0 1 1 1 1 1 1 =
–   Gull 1.1 64-bit2944+13
−13		(−127)10 − 5
(+8−3=4)		66.7%
10.0 / 15
100.0%
−7
1 1 0 = 0 = = 1 1 = 1 0 1 1 1
–   Deep Sjeng WC2008 64-bit 4CPU2941+8
−8		(−130)33 − 17
(+24−8=18)
66.0%
33.0 / 50
100.0%
−25
0 0 = 1 0 1 = 1 1 1 0 = 1 1 = 1 = = 1 0 1 1 1 = 1 0 = = 1 = 0 1 1 1 = 1 1 1 1 = 1 = 0 = 1 = = 1 = =
–   Gull 1.0a 64-bit2938+12
−12		(−133)50.5 − 29.5
(+32−11=37)
63.1%
50.5 / 80
100.0%
−52
1 1 1 = = = 1 1 1 = 1 = = 1 1 = = = 1 0 0 1 1 1 = = 0 = 0 0 1 = = 1 1 1 1 = 1 = = 0 = 1 1 0 1 = = 1 = = = 1 0 1 = 1 1 = = = 1 0 0 = = = = 1 1 = = = 0 = = 1 = 1
–   Deep Sjeng 3.0 64-bit 4CPU2930+9
−9		(−141)33.5 − 16.5
(+27−10=13)
67.0%
33.5 / 50
100.0%
−17
1 0 1 1 1 1 1 = 1 = 1 = 1 0 0 = 1 = 0 1 0 1 1 1 = = 1 1 0 1 = 1 1 1 1 = 1 1 1 = 1 0 = 0 0 = 1 = 1 0
–   Spark 1.0 64-bit2927+7
−7		(−144)34 − 14
(+27−7=14)
70.8%
34.0 / 48
100.0%
0
0 1 = 0 1 1 1 = 1 1 1 1 1 = 1 1 1 = = = 0 1 1 0 = 0 1 0 = = = 1 1 1 = 1 0 1 1 1 1 1 = = 1 1 = 1
–   Spike 1.4 Leiden2920+6
−7		(−151)35 − 13
(+28−6=14)
72.9%
35.0 / 48
100.0%
+10
1 = 0 1 = 1 1 1 1 = 1 1 1 1 1 = 1 1 1 1 1 0 1 1 = = 0 = 1 = 1 1 = 1 = = = 1 0 0 1 0 1 1 1 1 = =
–   Toga II 1.4 beta5c 4CPU2905+9
−9		(−166)28.5 − 21.5
(+19−12=19)
57.0%
28.5 / 50
100.0%
−122
1 0 = 0 = 1 = = 0 = = = 1 0 = = 1 1 = 1 0 1 = 0 0 0 0 = 1 0 = = = 1 1 0 = 1 1 = 1 0 1 1 1 1 = = 1 1
–   Hannibal 1.1 64-bit2895+15
−15		(−176)26 − 6
(+21−1=10)
81.3%
26.0 / 32
100.0%
+44
0 = = = 1 = 1 1 1 1 = 1 1 1 1 = 1 = 1 1 = 1 1 1 1 1 = 1 1 1 = 1
–   Protector 1.4.0 64-bit2889+14
−14		(−182)25.5 − 6.5
(+22−3=7)
79.7%
25.5 / 32
100.0%
+40
= 1 1 1 1 0 1 1 = 1 = 0 1 0 1 = 1 1 1 1 1 1 1 1 1 = = 1 = 1 1 1
–   Thinker 5.4c Inert 64-bit2883+9
−9		(−188)24 − 8
(+19−3=10)
75.0%
24.0 / 32
100.0%
−16
1 1 = 1 = 1 1 1 1 0 1 = 1 1 = = = 1 1 1 = 1 = 1 0 0 1 = 1 1 1 =
–   Hannibal 1.0a 64-bit2861+14
−14		(−210)26.5 − 5.5
(+22−1=9)
82.8%
26.5 / 32
100.0%
+28
1 1 = 1 1 1 1 0 1 1 1 1 1 1 1 = 1 = = 1 = = = 1 1 1 1 = 1 1 1 =
–   Booot 5.1.02838+11
−11		(−233)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
100.0%
+33
= = 1 = = = 1 = 1 1 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 1 1 1 1 = 1 1
–   Toga II 1.4.1SE2823+10
−10		(−248)28 − 4
(+26−2=4)
87.5%
28.0 / 32
100.0%
+83
1 1 0 = 1 1 0 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 =
–   Crafty 23.4 64-bit2781+12
−12		(−290)27.5 − 3.5
(+25−1=5)
88.7%
27.5 / 31
100.0%
+40
1 = 1 1 1 = 0 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 = = 1 1 1 1
1918 games: 689 wins, 474 losses, 755 draws (39.4%), score: 55.6%

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Created in 2005-2013 by CCRL team
Last games added on July 1, 2020