CCRL 40/15
Downloads and Statistics
March 8, 2021
Testing summary:
Total: 1'223'546 games
played by 2'800 programs

White wins: 420'224 (34.3%)
Black wins: 308'992 (25.3%)
Draws: 494'330 (40.4%)
White score: 54.5%

Engine Details

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Komodo 4 32-bit (3032+16
−16
)Quote
Authors: Don Dailey (USA), Larry Kaufman (USA), Mark Lefler (USA) Link: Homepage
This is one of the 83 Komodo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SlowChess Blitz Classic 1.9 64-bit3104+23
−23
(+72)5 − 11
(+1−7=8)
31.3%
5.0 / 16
0.0%
−41
0 0 0 = = = = = 0 = 0 0 = = 0 1
–   Houdini 2.0c 32-bit3101+13
−13
(+69)16.5 − 33.5
(+5−22=23)
33.0%
16.5 / 50
0.0%
−35
0 0 = 0 = 0 1 0 0 0 = 0 1 0 0 1 = 0 0 = 0 0 = 0 0 0 = = 0 0 = = 0 = = 1 = = = 0 = = = = = = = = 1 0
–   Demolito 2020-05-14 64-bit3089+19
−19
(+57)11.5 − 8.5
(+8−5=7)
57.5%
11.5 / 20
0.0%
+109
= = = 0 0 1 0 1 1 1 = 1 0 0 = 1 = 1 1 =
–   Houdini 1.5a 32-bit3088+12
−12
(+56)12.5 − 17.5
(+6−11=13)
41.7%
12.5 / 30
0.0%
+6
1 = 0 = 1 = = = 0 = 0 = = 0 = 0 = 0 0 0 1 = 1 0 = = 0 1 1 0
–   Strelka 5.5 32-bit3086+15
−15
(+54)12 − 18
(+3−9=18)
40.0%
12.0 / 30
0.0%
−2
= 1 = = = 0 = 0 = 1 0 = 0 = 0 = 0 = = = = = 0 = = = 1 0 0 =
–   Strelka 5.1 32-bit3080+15
−15
(+48)16 − 24
(+5−13=22)
40.0%
16.0 / 40
0.0%
−11
1 0 = 1 0 0 0 = = = = 1 0 = = 0 = = = 0 0 = 0 = = = = 0 = = = = 1 = 0 1 0 = = 0
–   Pedone 1.9 64-bit3079+16
−16
(+47)9 − 11
(+4−6=10)
45.0%
9.0 / 20
0.0%
+15
= = 1 = 0 1 0 0 0 = 0 1 = = = = 0 = = 1
–   Critter 1.4 32-bit3071+13
−13
(+39)27 − 23
(+16−12=22)
54.0%
27.0 / 50
0.0%
+64
= 1 = 1 0 0 0 1 1 0 = = = 0 = = 1 = = = 0 = = 1 = = 0 0 1 = 0 0 = 0 = 0 1 1 1 1 = 1 1 1 1 = = 1 = =
–   Critter 1.6 32-bit3067+19
−19
(+35)14 − 18
(+6−10=16)
43.8%
14.0 / 32
0.2%
0
0 = = 0 1 = = = = = 0 0 1 0 = 0 1 = = = = = = = 0 0 1 = 1 0 0 1
–   ChessBrainVB 3.723061+15
−15
(+29)9 − 7
(+6−4=6)
56.3%
9.0 / 16
0.4%
+71
= = = 0 = 1 0 1 = 0 0 = 1 1 1 1
–   Critter 1.2 32-bit3059+14
−14
(+27)15.5 − 14.5
(+4−3=23)
51.7%
15.5 / 30
0.4%
+35
0 = = = = = = = = = = = 0 1 = 1 = 0 = = = = 1 = = 1 = = = =
–   Stockfish 2.2.2 32-bit3049+14
−14
(+17)23.5 − 25.5
(+10−12=27)
48.0%
23.5 / 49
4.5%
+4
= 0 0 0 = = = 1 = 1 0 = = 0 1 = = = = = 1 = 1 0 = 0 = 0 1 0 0 1 = = 1 = = = = = = 1 = = = = 0 1 0
–   ChessBrainVB 3.703043+23
−23
(+11)7 − 7
(+3−3=8)
50.0%
7.0 / 14
21.6%
+8
= = = = 0 = 1 1 0 = = 1 0 =
–   Nemorino 4.00 64-bit3039+17
−17
(+7)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
27.3%
−20
0 = = = = = 1 = = 0
–   Wasp 3.60 64-bit3039+20
−20
(+7)7.5 − 8.5
(+2−3=11)
46.9%
7.5 / 16
28.3%
−8
= = = 0 = 1 = = = = 1 = 0 0 = =
–   RubiChess 1.4 64-bit3036+17
−17
(+4)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
35.0%
−17
1 = = = 0 = 0 = = 1 = = 0 = 0 1
–   Vitruvius 1.11C 32-bit3029+14
−14
(−3)14.5 − 15.5
(+9−10=11)
48.3%
14.5 / 30
59.4%
−14
= 0 = 1 1 = 1 = 1 0 = 1 0 0 1 1 = = = 1 0 = 0 = 0 1 0 0 0 =
–   Rybka 4.1 32-bit3029+12
−12
(−3)20 − 30
(+4−14=32)
40.0%
20.0 / 50
59.2%
−61
= 0 = = = 0 = 0 = = 0 = = 0 = = 0 = = = = = = 0 = = = 1 = 0 0 = = 0 = = = 0 = 1 1 0 1 = = 0 = = = 0
–   Stockfish 2.1.1 32-bit3027+15
−15
(−5)17 − 13
(+7−3=20)
56.7%
17.0 / 30
65.7%
+30
1 = = = 1 = 1 = = 1 = 0 = = = = 1 0 1 = = 0 = = = 1 = = = =
–   IvanHoe 9.46h 32-bit3022+14
−14
(−10)25 − 25
(+11−11=28)
50.0%
25.0 / 50
82.1%
−7
0 0 = 1 1 = = = 1 = = = = = 0 1 = = = = = = 1 = 1 = 0 = = = = = 0 0 = 0 1 0 = = = 0 = 1 0 1 = 1 0 1
–   DeepSaros 2.3j 32-bit3020+15
−15
(−12)23 − 19
(+13−9=20)
54.8%
23.0 / 42
86.2%
+17
= 1 = 1 0 = = = 1 1 = 1 = = 0 = 0 = 1 = 1 1 = 0 1 0 = 1 1 = 0 = 0 = 1 = 0 0 = 1 = =
–   Fritz 132959+11
−11
(−73)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
100.0%
−63
1 1 = = 0 = 1 = = 1 = 1 1 = 0 = 0 0 = = = 1 0 = = 0 1 0 = =
–   Naum 4.2 32-bit2958+10
−10
(−74)19 − 11
(+12−4=14)
63.3%
19.0 / 30
100.0%
+6
= 0 = = = = = 1 1 1 = 1 = 1 = 0 1 = 1 = 0 1 1 0 1 = 1 = 1 =
–   Deep Sjeng c't 20102940+10
−10
(−92)20 − 10
(+14−4=12)
66.7%
20.0 / 30
100.0%
+14
1 = 1 1 1 1 1 = 1 1 = 1 1 0 = = = = 1 1 = = 0 0 = 1 = 0 1 =
–   Chiron 1.1a 32-bit2930+15
−14
(−102)21 − 9
(+12−0=18)
70.0%
21.0 / 30
100.0%
+6
= = 1 1 = = = = = = = 1 = = = 1 = 1 1 1 = 1 = 1 = 1 = = 1 1
–   Shredder 12 32-bit2928+8
−7
(−104)37 − 23
(+22−8=30)
61.7%
37.0 / 60
100.0%
−32
= = 1 = 1 = 1 0 1 = = 1 0 1 1 = 1 = = 1 = 1 1 = 1 1 = 0 0 1 = = = 0 1 = 0 = 1 = = 1 = 0 = 1 0 1 1 = = = 1 = 1 = = = = =
–   Deep Junior 13 32-bit2915+18
−18
(−117)21.5 − 10.5
(+12−1=19)
67.2%
21.5 / 32
100.0%
−19
= 1 = = 0 1 = = = = = = = 1 = = = 1 1 = = 1 1 1 1 1 1 = = 1 = =
–   Spike 1.4 Leiden2914+8
−8
(−118)22 − 8
(+16−2=12)
73.3%
22.0 / 30
100.0%
+32
1 0 1 1 1 1 1 = 1 = 1 = = = = = = = = 1 1 1 1 1 1 1 = = 1 0
–   Rybka 2.3.2a 32-bit2912+9
−9
(−120)22 − 8
(+17−3=10)
73.3%
22.0 / 30
100.0%
+39
1 = 1 0 1 1 = = = = 1 1 1 1 1 1 1 1 1 = 1 = 0 = 1 = = 0 1 1
–   Deep Junior 13.3 32-bit2908+15
−14
(−124)19.5 − 12.5
(+10−3=19)
60.9%
19.5 / 32
100.0%
−62
1 1 = = 1 = = 1 = 1 = = = = = 1 = = 0 = = 1 1 1 0 0 = = 1 = = =
–   Deep Junior 12.5 32-bit2908+15
−16
(−124)20.5 − 9.5
(+13−2=15)
68.3%
20.5 / 30
100.0%
−15
1 = 1 1 1 = 1 = 1 0 = = = = 0 1 = 1 = 1 = 1 = = = = = 1 1 1
–   Hannibal 1.2 32-bit2905+14
−14
(−127)17.5 − 12.5
(+9−4=17)
58.3%
17.5 / 30
100.0%
−81
1 = = 1 1 = 1 = = = 1 1 1 = 0 = 0 = = = 0 1 = = = 0 = 1 = =
–   Hiarcs 13.22895+11
−10
(−137)22 − 8
(+17−3=10)
73.3%
22.0 / 30
100.0%
+20
= 1 1 1 = 0 1 1 0 1 1 = 1 1 1 1 = = 1 = = = 1 1 1 0 1 1 = =
–   Gull 1.0a 32-bit2885+12
−12
(−147)23.5 − 6.5
(+17−0=13)
78.3%
23.5 / 30
100.0%
+35
1 1 = 1 = = = 1 = = = = = 1 1 1 = 1 1 = = 1 1 1 1 1 1 1 1 =
–   Quazar 0.4 32-bit2879+12
−12
(−153)23 − 7
(+19−3=8)
76.7%
23.0 / 30
100.0%
+38
0 1 1 1 1 1 1 1 = = 1 = = 1 1 1 1 = 0 1 0 1 1 1 = 1 1 1 = =
–   Protector 1.4.0 32-bit2878+11
−11
(−154)23 − 7
(+18−2=10)
76.7%
23.0 / 30
100.0%
+28
1 = 1 1 1 1 1 1 1 = 1 1 = 1 = 1 1 = = = 0 1 1 1 0 = = 1 = 1
–   Gull 1.2 32-bit2876+12
−12
(−156)18 − 12
(+9−3=18)
60.0%
18.0 / 30
100.0%
−99
1 1 = = = = = = 1 = 0 0 = 1 1 = 1 = 1 = = = = 1 = = 0 1 = =
–   Hannibal 1.1 32-bit2870+13
−13
(−162)21 − 9
(+16−4=10)
70.0%
21.0 / 30
100.0%
−25
1 1 = 1 0 1 1 0 1 0 1 = = = 1 1 1 = 1 = 1 = 1 0 1 = 1 = = 1
–   Spark 1.0 32-bit2864+11
−11
(−168)28 − 2
(+26−0=4)
93.3%
28.0 / 30
100.0%
+232
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = = = = 1 1
–   Thinker 5.4d Inert 32-bit2856+10
−10
(−176)22 − 8
(+17−3=10)
73.3%
22.0 / 30
100.0%
−17
1 0 1 1 = 1 1 0 = = 1 = = = 1 = 1 = = 1 1 1 1 1 1 1 1 = 1 0
–   Booot 5.1.02844+10
−10
(−188)25 − 5
(+21−1=8)
83.3%
25.0 / 30
100.0%
+59
1 1 1 = = 1 1 1 1 = 0 1 = 1 1 = 1 = 1 1 1 1 1 = 1 = 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on March 8, 2021