CCRL 40/15
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 1'237'141 games
played by 2'823 programs

White wins: 424'144 (34.3%)
Black wins: 311'632 (25.2%)
Draws: 501'365 (40.5%)
White score: 54.5%

Engine Details

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Komodo 2.03 32-bit (3007+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
–   Ethereal 10.00 64-bit3090+15
−15		(+83)5.5 − 8.5
(+1−4=9)		39.3%
5.5 / 14
0.0%
+23
= = 0 = 1 0 = = = 0 0 = = =
–   Houdini 1.5a 32-bit3088+12
−12		(+81)9.5 − 23.5
(+3−17=13)
28.8%
9.5 / 33
0.0%
−55
= = 0 1 0 = = = 0 0 = = 1 0 0 = 0 0 0 0 0 0 = 0 0 = 0 0 = = = 1 0
–   Nemorino 5.00 64-bit3085+13
−13		(+78)7.5 − 8.5
(+3−4=9)		46.9%
7.5 / 16
0.0%
+63
0 = = 1 = = = 0 = 1 = 1 0 = = 0
–   Winter 0.8 64-bit3080+21
−21		(+73)6.5 − 9.5
(+3−6=7)		40.6%
6.5 / 16
0.0%
+11
0 = 1 = = = 0 0 1 = = 1 0 = 0 0
–   chess22k 1.14 64-bit3076+16
−16		(+69)8 − 8
(+4−4=8)		50.0%
8.0 / 16
0.0%
+74
1 0 = = = 1 = = = 0 = 1 = 1 0 0
–   Koivisto 4.0 64-bit3072+20
−20		(+65)6 − 10
(+1−5=10)		37.5%
6.0 / 16
0.0%
−3
= = = = = = 0 0 = 0 1 0 = = 0 =
–   Stash 29.0 64-bit3065+22
−22		(+58)6.5 − 3.5
(+3−0=7)		65.0%
6.5 / 10
0.0%
+138
1 1 = = = 1 = = = =
–   ChessBrainVB 3.743065+14
−14		(+58)5 − 9
(+2−6=6)		35.7%
5.0 / 14
0.0%
−33
= = 1 = = = 0 1 0 = 0 0 0 0
–   iCE 4.0 64-bit3059+15
−15		(+52)8 − 8
(+4−4=8)		50.0%
8.0 / 16
0.0%
+49
0 = 1 1 = = 1 0 = = = = 0 = 1 0
–   Critter 1.2 32-bit3059+14
−14		(+52)15.5 − 26.5
(+5−16=21)
36.9%
15.5 / 42
0.0%
−27
1 1 0 = 0 1 = = 1 = = 0 0 = 0 0 0 = = = = = = = = = = = 0 0 0 0 0 0 = 0 = 1 = 0 = 0
–   Pedone 1.8 64-bit3057+16
−16		(+50)6 − 14
(+1−9=10)		30.0%
6.0 / 20
0.0%
−70
0 1 = = = 0 0 = 0 = 0 = 0 0 = = 0 0 = =
–   Igel 2.3.1 64-bit3056+23
−23		(+49)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
−6
= = 1 0 = 0 0 = = =
–   iCE 3.0 64-bit3040+11
−12		(+33)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
0.1%
+8
= = = 0 0 = = = = 1
–   Sting SF 8.5 64-bit3039+29
−29		(+32)7 − 3
(+5−1=4)		70.0%
7.0 / 10
2.9%
+158
1 1 = 1 1 1 0 = = =
–   Demolito 2019-07-15 64-bit3033+23
−22		(+26)5 − 5
(+3−3=4)		50.0%
5.0 / 10
3.1%
+21
= = 0 1 0 = 0 = 1 1
–   Sting SF 9.99 64-bit3031+25
−25		(+24)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
5.7%
0
= 1 = 0 0 = = = = =
–   Senpai 2.0 64-bit3031+11
−11		(+24)6 − 4
(+3−1=6)		60.0%
6.0 / 10
0.8%
+75
0 1 = = = = 1 = 1 =
–   Rybka 4.1 32-bit3029+12
−12		(+22)15.5 − 18.5
(+7−10=17)
45.6%
15.5 / 34
1.6%
−5
1 = = 1 = 1 = = = = 0 0 0 1 1 = = = = 0 = 0 = 0 = = 0 1 1 0 = 0 0 =
–   Stockfish 2.1.1 32-bit3026+15
−15		(+19)16.5 − 24.5
(+7−15=19)
40.2%
16.5 / 41
4.2%
−37
0 0 = = = 0 1 0 1 0 0 = 0 1 = 1 = = = 0 1 = 0 = = 0 0 1 = 0 = 0 = = 1 = = 0 0 = =
–   Laser 1.4 64-bit3025+18
−18		(+18)6.5 − 7.5
(+4−5=5)		46.4%
6.5 / 14
7.8%
−3
= 1 0 1 = 0 0 1 1 = = = 0 0
–   ChessBrainVB 3.683024+21
−21		(+17)7.5 − 6.5
(+4−3=7)		53.6%
7.5 / 14
10.5%
+42
1 = = 1 = 0 = 1 = = 0 0 = 1
–   Arasan 20.5 64-bit3023+20
−20		(+16)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
11.1%
+43
0 1 0 1 = 1 1 = 0 0 1 =
–   Critter 1.01 32-bit3018+18
−18		(+11)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
17.2%
−41
= 0 0 = 1 0 = 0 = 0 1 = = 0 1 = 0 1 0 1 0 0 0 1 = = = 0 1 = 1 0
–   Sting SF 6.1 64-bit3015+30
−30		(+8)4 − 6
(+1−3=6)		40.0%
4.0 / 10
32.3%
−43
0 0 = = = = = 0 = 1
–   Marvin 3.6.0 64-bit3011+21
−21		(+4)6.5 − 5.5
(+3−2=7)		54.2%
6.5 / 12
39.2%
+25
= = = = = 1 1 = 0 = 1 0
–   Sting SF 10.1 64-bit3011+28
−28		(+4)5 − 11
(+2−8=6)		31.3%
5.0 / 16
40.0%
−115
= 0 0 0 1 0 = = = = 0 1 0 0 = 0
–   Combusken 1.2.0 64-bit3009+25
−25		(+2)8.5 − 7.5
(+6−5=5)		53.1%
8.5 / 16
44.8%
+21
= = 1 1 = 1 0 = 0 1 1 0 0 1 0 =
–   Andscacs 0.82 64-bit3007+24
−24		(0)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
50.0%
−91
= = 1 = = = 0 0 0 0
–   Sting SF 19 64-bit3007+24
−24		(0)7 − 7
(+3−3=8)		50.0%
7.0 / 14
51.1%
0
= = 1 1 = 0 1 = = = 0 0 = =
–   RubiChess 1.3 64-bit2980+21
−21		(−27)7.5 − 6.5
(+4−3=7)		53.6%
7.5 / 14
97.9%
−4
= 0 0 = 1 = = = 0 1 = 1 = 1
–   Deuterium 2019.2.37.73 64-bit2979+15
−15		(−28)9 − 11
(+4−6=10)		45.0%
9.0 / 20
99.3%
−59
0 = = = = = 1 = 0 = = 0 = 1 0 0 1 = 1 0
–   Pirarucu 2.9.5 64-bit2966+19
−19		(−41)9.5 − 4.5
(+6−1=7)		67.9%
9.5 / 14
100.0%
+63
= 1 = = 0 = 1 = = 1 1 = 1 1
–   Naum 4.2 32-bit2957+10
−10		(−50)19.5 − 14.5
(+11−6=17)
57.4%
19.5 / 34
100.0%
−8
0 1 = 1 1 = = 1 = = = 1 = 0 0 = 1 = 1 0 = 1 = 0 = 0 = = = 1 = 1 = 1
–   Deep Sjeng c't 20102940+10
−10		(−67)19 − 15
(+10−6=18)
55.9%
19.0 / 34
100.0%
−32
= = 1 = 0 0 = = = = 1 1 0 1 1 1 1 0 = = = = = = = 1 1 1 0 = = = = 0
–   Shredder 12 32-bit2928+7
−7		(−79)35.5 − 28.5
(+17−10=37)
55.5%
35.5 / 64
100.0%
−47
= 0 = 1 1 = 0 = 1 = = = = = = = = = = 0 = 0 = = = 1 = = = 1 1 0 1 = 1 1 1 = = = 0 1 1 0 0 = = 1 1 0 = = = = 1 1 0 = = = 1 = = =
–   Dirty CUCUMBER 64-bit2917+12
−12		(−90)7 − 5
(+3−1=8)		58.3%
7.0 / 12
100.0%
−45
= = = = 1 1 1 = = = = 0
–   Spike 1.4 Leiden2914+8
−8		(−93)27.5 − 13.5
(+20−6=15)
67.1%
27.5 / 41
100.0%
+19
= 1 0 = = = 1 0 1 1 1 1 = = 1 = 1 = 1 1 0 = = = 1 1 1 1 0 = 1 = 0 1 1 0 1 1 = 1 =
–   Rybka 2.3.2a 32-bit2911+9
−9		(−96)22.5 − 7.5
(+17−2=11)
75.0%
22.5 / 30
100.0%
+71
= 1 1 1 0 1 1 1 = 1 = 1 1 = 1 1 1 = 1 = 1 = 1 1 = = 0 = 1 =
–   Deep Junior 12.5 32-bit2907+16
−16		(−100)19 − 15
(+12−8=14)
55.9%
19.0 / 34
100.0%
−64
0 = 1 = = = 0 0 = = 1 0 1 = 1 1 = 0 1 = 1 0 1 1 = 1 = 1 = 0 0 = = 1
–   Hiarcs 13.22895+10
−11		(−112)22 − 12
(+16−6=12)
64.7%
22.0 / 34
100.0%
−13
= 1 1 0 = = 1 = = = 1 1 1 = 0 1 1 0 1 = = 1 = 1 = 1 1 0 0 1 = 1 0 1
–   Fritz 122885+11
−11		(−122)21.5 − 8.5
(+16−3=11)
71.7%
21.5 / 30
100.0%
+25
1 1 = = 1 1 1 0 = 1 = 1 = 1 1 = = 1 1 0 = 0 = 1 = 1 = 1 1 1
–   Gull 1.0a 32-bit2884+12
−12		(−123)21.5 − 8.5
(+16−3=11)
71.7%
21.5 / 30
100.0%
+19
1 = 1 1 = 1 = 0 1 = = 1 1 0 1 1 0 = 1 1 1 = 1 1 1 = = 1 = =
–   Protector 1.4.0 32-bit2877+11
−11		(−130)26.5 − 11.5
(+20−5=13)
69.7%
26.5 / 38
100.0%
+1
1 1 1 = = 0 1 = 1 1 = = = = 0 1 1 1 1 = = 1 0 1 1 = 1 = 0 1 = 1 1 1 0 1 = 1
–   Gull 1.2 32-bit2876+12
−12		(−131)27.5 − 10.5
(+23−6=9)
72.4%
27.5 / 38
100.0%
+31
0 1 1 = 1 0 1 1 1 1 1 1 1 0 = = 1 1 = 1 1 0 = 1 1 = 1 = 1 1 = 1 0 0 = 1 1 1
–   Hannibal 1.1 32-bit2869+13
−13		(−138)25 − 8
(+19−2=12)
75.8%
25.0 / 33
100.0%
+33
1 = 1 1 = = = 1 = = 1 1 1 1 1 = = 1 1 0 1 = = = 1 1 0 = 1 1 1 1 1
–   Spark 1.0 32-bit2863+11
−11		(−144)25.5 − 10.5
(+17−2=17)
70.8%
25.5 / 36
100.0%
−16
= = 1 1 = = 1 1 = 1 = = 1 = 0 1 1 = = = 1 1 1 = = = = = 0 1 = 1 1 1 1 1
–   Thinker 5.4d Inert 32-bit2856+10
−10		(−151)28.5 − 9.5
(+21−2=15)
75.0%
28.5 / 38
100.0%
+11
= 1 = = 1 1 = 1 1 = 1 = 0 = 1 1 = 1 = 1 0 1 1 = 1 = = 1 1 = = 1 = 1 1 1 1 1
–   Booot 5.1.02843+10
−10		(−164)29.5 − 7.5
(+22−0=15)
79.7%
29.5 / 37
100.0%
+29
= 1 = 1 1 1 = 1 = = 1 = 1 = 1 = 1 = 1 = 1 1 = 1 1 1 = 1 = = 1 1 1 = 1 1 1
–   Cyclone xTreme2823+13
−13		(−184)25.5 − 4.5
(+22−1=7)
85.0%
25.5 / 30
100.0%
+83
1 1 1 1 1 1 1 1 = 1 1 1 1 = 1 1 = 1 1 1 1 = 1 1 1 0 = 1 = =
–   Hannibal 1.0a 32-bit2800+12
−12		(−207)26 − 4
(+23−1=6)
86.7%
26.0 / 30
100.0%
+86
= 1 1 1 1 1 1 1 1 1 1 1 1 1 = = 1 1 = 1 1 = 1 1 1 0 1 = 1 1
–   MinkoChess 1.2 32-bit2779+14
−14		(−228)28 − 10
(+23−5=10)
73.7%
28.0 / 38
100.0%
−57
1 1 1 1 1 1 = 1 1 = = 1 0 1 = 1 0 1 1 1 1 = = = 1 0 1 1 1 0 = 0 = 1 1 1 1 =
–   Jonny 4.002777+11
−11		(−230)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
100.0%
+183
1 1 1 1 = 1 1 1
–   Scorpio 2.7 32-bit2748+20
−20		(−259)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   MinkoChess 1.1 32-bit2740+27
−27		(−267)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
1220 games: 449 wins, 247 losses, 524 draws (43.0%), score: 58.3%

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Created in 2005-2013 by CCRL team
Last games added on April 17, 2021