CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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Doch 1.3.4 32-bit (2856+22
−22
)Quote
Authors: Don Dailey (USA), Larry Kaufman (USA), Mark Lefler (USA) Link: Homepage
This is one of the 69 Komodo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alfil 15.7 64-bit3058+13
−13
(+202)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−160
0 0 0 = 0 0
–   Defenchess 1.1f 64-bit2997+12
−12
(+141)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
0.0%
+103
= 0 = = = =
–   Rybka 3 32-bit2996+12
−12
(+140)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−17
= 0 = 0
–   chess22k 1.10 64-bit2956+18
−18
(+100)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.0%
+151
= 1 1 0 0 1 0 1
–   Hakkapeliitta 3.0 64-bit2954+12
−12
(+98)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+66
1 1 = = 0 0 0 0 = 1
–   SmarThink 1.80 64-bit2939+25
−25
(+83)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−43
0 = = 0 = 0 0 1 0 =
–   Marvin 3.4.0 64-bit2938+19
−19
(+82)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.0%
+30
0 = = = 0 1 0 1 0 = = =
–   Stockfish 1.6.3 32-bit2934+17
−17
(+78)13.5 − 22.5
(+4−13=19)
37.5%
13.5 / 36
0.0%
+4
0 = 0 = 0 = = 1 0 = 0 0 = 0 = 1 = = = = 0 0 0 = = 1 = = = = 0 1 = = 0 0
–   Naum 4 32-bit2930+14
−14
(+74)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+14
0 = = =
–   Shredder 12 32-bit2929+7
−7
(+73)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+5
= 0 = =
–   Fizbo 1.4 64-bit2929+27
−27
(+73)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+73
= 0 1 = = = 0 1 = =
–   Dirty CUCUMBER 64-bit2919+13
−13
(+63)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.0%
+66
1 0 = 1 = 1 = = 0 = = 0
–   Amoeba 2.6 64-bit2912+20
−20
(+56)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+24
= 0 = 1 0 = = =
–   Rybka 2.3.2a 32-bit2912+9
−9
(+56)12.5 − 17.5
(+4−9=17)
41.7%
12.5 / 30
0.0%
+6
0 = = 0 = = = = = 0 0 0 0 1 = 1 = = 1 0 = = = = = = = 0 1 0
–   Arasan 19.0.1 64-bit2907+26
−26
(+51)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.2%
+14
= = 1 0 0 0 1 1 0 =
–   Fritz 122886+11
−11
(+30)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.7%
+30
= = = =
–   Arasan 18.3 64-bit2874+27
−27
(+18)3 − 7
(+0−4=6)
30.0%
3.0 / 10
15.2%
−93
0 = = = = 0 0 = = 0
–   Arasan 18.0 64-bit2860+26
−26
(+4)6 − 4
(+5−3=2)
60.0%
6.0 / 10
40.0%
+76
0 = 1 1 0 1 = 1 0 1
–   Thinker 5.4d Inert 32-bit2857+10
−10
(+1)19 − 17
(+13−11=12)
52.8%
19.0 / 36
47.4%
+20
1 0 = = = = 0 1 = = = = 1 1 1 = 1 0 1 0 0 0 1 1 0 0 = = 1 0 = 1 0 1 0 1
–   Thinker 5.4c Inert 32-bit2849+13
−13
(−7)17 − 13
(+9−5=16)
56.7%
17.0 / 30
70.5%
+33
1 = 1 = 1 = 1 = 0 0 = 0 1 0 = 1 1 = = = = = = 0 1 = = = 1 =
–   Crafty 25.1 64-bit2845+28
−28
(−11)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
72.8%
−93
0 = 0 = = = = = 0 =
–   Arasan 17.5 64-bit2841+25
−25
(−15)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
81.6%
+12
0 = = 1 1 = 0 1 = =
–   Dirty 3Nov2015 64-bit2837+17
−17
(−19)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
91.1%
+12
= 1 1 = = 0 = 1 0 =
–   Cyclone xTreme Fury2827+19
−19
(−29)2 − 2
(+0−0=4)
50.0%
2.0 / 4
97.5%
−29
= = = =
–   Pedone 1.2 64-bit2826+26
−26
(−30)7 − 3
(+4−0=6)
70.0%
7.0 / 10
96.3%
+81
1 1 1 = = = = = = 1
–   Grapefruit 1.0 32-bit2826+9
−9
(−30)21.5 − 15.5
(+11−5=21)
58.1%
21.5 / 37
99.4%
+15
1 = = 1 = = = = = = = = = 0 1 = = 1 1 = 1 1 = 0 1 = 0 = = = 1 = 1 1 0 = 0
–   Deep Sjeng WC2008 32-bit2825+12
−12
(−31)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.2%
−31
0 1 = =
–   Hiarcs 12.12817+11
−11
(−39)1 − 3
(+0−2=2)
25.0%
1.0 / 4
99.9%
−189
0 = = 0
–   Zappa Mexico II 32-bit2809+12
−12
(−47)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+110
1 = 1 =
–   Protector 1.3.1b 32-bit2802+23
−23
(−54)14 − 16
(+6−8=16)
46.7%
14.0 / 30
100.0%
−73
0 1 0 = = 0 0 1 1 0 = = 0 = 0 1 = = = 1 0 = = = = 1 = = = =
–   Spark 0.3a 32-bit2799+17
−17
(−57)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−11
= = = 1 0 1
–   Spark 0.3 32-bit2798+16
−16
(−58)21.5 − 11.5
(+14−4=15)
65.2%
21.5 / 33
100.0%
+32
= 1 1 1 = 1 1 = 1 1 0 1 0 = 1 = = = 0 1 1 = = = = = 1 1 = 1 0 = =
–   Onno 1.1.1 32-bit2797+18
−18
(−59)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+98
1 = 1 =
–   Protector 1.3.2 32-bit2796+21
−21
(−60)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
100.0%
−49
= = =
–   The Baron 3.29 64-bit2785+18
−18
(−71)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+100
1 = 1 = 1 1 = 1 0 1
–   Bright 0.4a2776+10
−10
(−80)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
100.0%
−54
= 0 = = = = = 0 1 = = 1 1 1 = = = 1 = = = = 0 0 = = = = 1 1
–   Spike 1.2 Turin2745+7
−7
(−111)20 − 10
(+14−4=12)
66.7%
20.0 / 30
100.0%
−4
1 1 0 1 0 = 1 = = 1 = = 1 1 1 = = 0 = 0 1 1 = = = 1 1 = 1 1
–   Twisted Logic 20090922 32-bit2730+19
−19
(−126)21 − 11
(+12−2=18)
65.6%
21.0 / 32
100.0%
−36
= 1 1 = 1 = = = = = = 1 = = 1 = = 1 = 1 = 1 = 1 0 = 1 0 = 1 = 1
–   Bison 9.11 32-bit2728+14
−14
(−128)19 − 11
(+13−5=12)
63.3%
19.0 / 30
100.0%
−42
0 = 0 1 1 = = = 1 = 0 1 1 0 0 1 = 1 = = 1 1 = 1 1 = = 1 = 1
–   Twisted Logic 200806202723+16
−17
(−133)21 − 9
(+13−1=16)
70.0%
21.0 / 30
100.0%
−16
1 1 1 = = = = 1 = = = = = = 1 1 = 1 1 = = 1 1 = 1 1 1 = = 0
–   Critter 0.42 32-bit2706+25
−25
(−150)22 − 9
(+16−3=12)
71.0%
22.0 / 31
100.0%
−11
1 0 1 1 1 1 1 0 1 = = 1 = 1 1 = = 1 = 1 = 1 1 = 1 0 1 = = = =
–   Frenzee Feb08 32-bit2695+13
−13
(−161)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Booot 4.15.02693+14
−14
(−163)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
−67
1 = =
–   Delfi 5.42690+12
−11
(−166)2 − 1
(+2−1=0)
66.7%
2.0 / 3
100.0%
−31
1 0 1
–   Crafty 23.1 32-bit2687+18
−18
(−169)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
−86
= = 1

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Created in 2005-2013 by CCRL team
Last games added on August 8, 2020