CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Doch 1.3.4 32-bit (2870+18
−18		)Quote
Authors: Don Dailey (USA), Larry Kaufman (USA), Mark Lefler (USA) Link: Homepage
This is one of the 97 Komodo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alfil 15.7 64-bit3091+11
−11		(+221)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−132
–   Defenchess 1.1f 64-bit3027+11
−11		(+157)2.5 − 3.5
(+0−1=5)		41.7%
2.5 / 6
0.0%
+111
–   Rybka 3 32-bit3027+9
−9		(+157)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−13
–   chess22k 1.10 64-bit2982+15
−15		(+112)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
0.0%
+171
–   Hakkapeliitta 3.0 64-bit2979+10
−10		(+109)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+71
–   Marvin 3.4.0 64-bit2962+16
−16		(+92)5 − 7
(+2−4=6)		41.7%
5.0 / 12
0.0%
+32
–   SmarThink 1.80 64-bit2962+22
−22		(+92)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−49
–   Stockfish 1.6.3 32-bit2960+13
−13		(+90)13.5 − 22.5
(+4−13=19)
37.5%
13.5 / 36
0.0%
+5
–   Naum 4 32-bit2955+11
−11		(+85)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+13
–   Shredder 12 32-bit2952+6
−6		(+82)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+4
–   Fizbo 1.4 64-bit2946+21
−21		(+76)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.0%
+76
–   Dirty CUCUMBER 64-bit2941+9
−9		(+71)6 − 6
(+3−3=6)		50.0%
6.0 / 12
0.0%
+74
–   Rybka 2.3.2a 32-bit2933+7
−7		(+63)12.5 − 17.5
(+4−9=17)
41.7%
12.5 / 30
0.0%
+5
–   Amoeba 2.6 64-bit2932+17
−17		(+62)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.0%
+24
–   Arasan 19.0.1 64-bit2924+21
−21		(+54)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+10
–   Fritz 122907+9
−9		(+37)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+37
–   Cadie 1.4 64-bit2889+18
−18		(+19)12.5 − 11.5
(+7−6=11)		52.1%
12.5 / 24
6.7%
+40
–   Arasan 18.3 64-bit2889+22
−22		(+19)3 − 7
(+0−4=6)		30.0%
3.0 / 10
9.6%
−108
–   Arasan 18.0 64-bit2879+21
−21		(+9)6 − 4
(+5−3=2)		60.0%
6.0 / 10
26.7%
+90
–   Thinker 5.4d Inert 32-bit2871+8
−8		(+1)19 − 17
(+13−11=12)
52.8%
19.0 / 36
46.5%
+24
–   Clovis III 64-bit2867+12
−12		(−3)9 − 15
(+2−8=14)		37.5%
9.0 / 24
61.8%
−87
–   Thinker 5.4c Inert 32-bit2864+11
−11		(−6)17 − 13
(+9−5=16)
56.7%
17.0 / 30
70.6%
+41
–   Arasan 17.5 64-bit2855+21
−21		(−15)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
85.4%
+16
–   Dirty 3Nov2015 64-bit2850+14
−14		(−20)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
95.7%
+17
–   Cyclone xTreme Fury2840+17
−17		(−30)2 − 2
(+0−0=4)		50.0%
2.0 / 4
99.2%
−30
–   Pedone 1.2 64-bit2839+21
−21		(−31)7 − 3
(+4−0=6)		70.0%
7.0 / 10
98.6%
+96
–   Deep Sjeng WC2008 32-bit2838+11
−11		(−32)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.9%
−32
–   Grapefruit 1.0 32-bit2838+8
−8		(−32)21.5 − 15.5
(+11−5=21)
58.1%
21.5 / 37
99.9%
+21
–   Crafty 25.1 64-bit2837+19
−19		(−33)3.5 − 6.5
(+0−3=7)		35.0%
3.5 / 10
99.4%
−128
–   Hiarcs 12.12828+9
−9		(−42)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−208
–   Zappa Mexico II 32-bit2820+10
−10		(−50)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+120
–   Protector 1.3.1b 32-bit2812+20
−20		(−58)14 − 16
(+6−8=16)
46.7%
14.0 / 30
100.0%
−80
–   Protector 1.3.2 32-bit2810+18
−18		(−60)1.5 − 1.5
(+0−0=3)		50.0%
1.5 / 3
100.0%
−48
–   Spark 0.3a 32-bit2810+14
−14		(−60)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
−6
–   Spark 0.3 32-bit2808+14
−14		(−62)21.5 − 11.5
(+14−4=15)
65.2%
21.5 / 33
100.0%
+41
–   Onno 1.1.1 32-bit2806+15
−15		(−64)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+106
–   The Baron 3.29 64-bit2793+15
−15		(−77)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+109
–   Bright 0.4a2784+8
−8		(−86)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
100.0%
−55
–   Spike 1.2 Turin2750+6
−6		(−120)20 − 10
(+14−4=12)
66.7%
20.0 / 30
100.0%
+1
–   Twisted Logic 20090922 32-bit2732+16
−16		(−138)21 − 11
(+12−2=18)
65.6%
21.0 / 32
100.0%
−34
–   Bison 9.11 32-bit2730+12
−12		(−140)19 − 11
(+13−5=12)
63.3%
19.0 / 30
100.0%
−39
–   Twisted Logic 200806202725+14
−14		(−145)21 − 9
(+13−1=16)
70.0%
21.0 / 30
100.0%
−13
–   Critter 0.42 32-bit2706+22
−22		(−164)22 − 9
(+16−3=12)
71.0%
22.0 / 31
100.0%
−10
–   Frenzee Feb08 32-bit2692+11
−11		(−178)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Booot 4.15.02692+11
−11		(−178)2 − 1
(+1−0=2)		66.7%
2.0 / 3
100.0%
−65
–   Delfi 5.42688+10
−10		(−182)2 − 1
(+2−1=0)		66.7%
2.0 / 3
100.0%
−40
–   Crafty 23.1 32-bit2683+16
−16		(−187)2 − 1
(+1−0=2)		66.7%
2.0 / 3
100.0%
−92
681 games: 198 wins, 145 losses, 338 draws (49.6%), score: 53.9%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024