CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Dragon by Komodo 64-bit (3472+14
−15		)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
–   Stockfish 2021-01-11 64-bit 4CPU3551+20
−19		(+79)19 − 31
(+0−12=38)
38.0%
19.0 / 50
0.0%
+15
= = = = 0 = 0 = 0 = 0 = = = = = 0 = 0 = 0 = = = 0 = = = 0 = = = = = = = = = = 0 = = = = = = 0 = 0 =
–   Fat Fritz 2 (in SF) 64-bit 4CPU3525+19
−19		(+53)15 − 21
(+0−6=30)
41.7%
15.0 / 36
0.0%
+10
= = = = 0 = = = = = = 0 = = 0 = = = = = = = = = 0 = = = = = 0 = 0 = = =
–   Stockfish 2021-01-11 64-bit3520+19
−18		(+48)22.5 − 27.5
(+1−6=43)
45.0%
22.5 / 50
0.0%
+23
= = = = = = 0 = = 0 = = = = = = = = = = 0 = = 1 = = = = = = 0 = = = = = = = 0 = = = = = 0 = = = = =
–   Stockfish 13 64-bit3509+19
−19		(+37)37.5 − 46.5
(+2−11=71)
44.6%
37.5 / 84
0.1%
+10
= = = = 0 = = = = = = = = = = = 0 = = = = = = = = = = = = = = = 0 = = 0 0 = = = 0 = = = = 0 = = 0 = = = = = 0 = = = 0 = = = = = = = = = = = = = = 1 = = = = = = 0 1 = =
–   Fat Fritz 2 (in SF) 64-bit3509+16
−16		(+37)26 − 26
(+0−0=52)
50.0%
26.0 / 52
0.0%
+37
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
–   SugaR AI 1.00 64-bit3493+18
−17		(+21)22 − 30
(+0−8=44)
42.3%
22.0 / 52
3.4%
−17
= = = = 0 = = = = = = = = = 0 = = = 0 = = = 0 = = = = = = = = = = = 0 = = = = = = = = = = = = = 0 = 0 0
–   ShashChess 15.0 64-bit3485+14
−14		(+13)23 − 29
(+0−6=46)
44.2%
23.0 / 52
10.7%
−15
= = = = = 0 = = = = = 0 = = = = = 0 = = = 0 = = = = = = = 0 = = = = = = = = = 0 = = = = = = = = = = = =
–   Stockfish 12 64-bit3477+15
−15		(+5)24 − 28
(+1−5=46)
46.2%
24.0 / 52
30.7%
−13
= = = = = 0 = = = = = = = = 0 = = = = 0 1 = = = = = = = = = = = 0 = = = = = = = = = = = = 0 = = = = = =
–   SugaR XPro NN 1.0 64-bit3416+14
−14		(−56)33 − 19
(+15−1=36)
63.5%
33.0 / 52
100.0%
+17
= = = = 1 = = = = = 1 0 = = = = = 1 1 = 1 = 1 = = = = = 1 1 1 = 1 = = = = = 1 = 1 = = = 1 = = = = 1 1 =
–   Nemorino 6.00 64-bit3343+13
−13		(−129)36 − 16
(+20−0=32)
69.2%
36.0 / 52
100.0%
−22
1 = = 1 = = = = 1 1 1 1 1 = = 1 = 1 = 1 = = = 1 = = = = = = 1 = = = = = 1 1 = = 1 = = 1 1 = 1 1 = = 1 =
–   Houdini 6 64-bit3335+8
−8		(−137)39 − 13
(+26−0=26)
75.0%
39.0 / 52
100.0%
+14
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 =
–   SlowChess Blitz 2.5 64-bit3329+16
−16		(−143)36.5 − 15.5
(+21−0=31)
70.2%
36.5 / 52
100.0%
−28
1 1 = = 1 = = 1 1 1 = 1 = 1 = = = 1 = = = = = 1 = 1 1 1 1 1 = = = = 1 = 1 1 = 1 = = = = = = = 1 1 = = =
–   Fire 8 64-bit3328+17
−17		(−144)35.5 − 16.5
(+20−1=31)
68.3%
35.5 / 52
100.0%
−41
= = = = = 1 = 1 = = = = 1 = = = = 1 1 = 1 = 1 = = 1 = = 1 1 = 1 = 1 1 = = = = 1 1 1 1 = 1 = 1 0 = = = 1
–   Ethereal 12.75 64-bit3320+13
−13		(−152)41 − 11
(+30−0=22)
78.8%
41.0 / 52
100.0%
+34
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 1 1 = = = 1 = 1 =
–   Igel 3.0.0 64-bit3316+46
−46		(−156)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+35
= 1 1 = 1 = 1 1 1 =
–   SlowChess Blitz 2.4 64-bit3303+16
−16		(−169)39 − 13
(+26−0=26)
75.0%
39.0 / 52
100.0%
−17
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 = = =
–   Nemorino 6.05 64-bit3289+18
−18		(−183)42.5 − 9.5
(+33−0=19)
81.7%
42.5 / 52
100.0%
+34
= 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 = 1 1 1 = 1 = 1 1 1
–   SlowChess Blitz 2.3 64-bit3280+16
−16		(−192)40 − 12
(+28−0=24)
76.9%
40.0 / 52
100.0%
−23
= = 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 = = = 1 1 = = =
–   RubiChess 2.0 NN-375bd 64-bit3277+16
−16		(−195)41 − 11
(+30−0=22)
78.8%
41.0 / 52
100.0%
−7
= 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 1 = 1 = 1 = = = 1
–   Igel 2.9.0 64-bit3272+15
−15		(−200)42 − 10
(+32−0=20)
80.8%
42.0 / 52
100.0%
+5
= = = 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 = 1 1 1 1 1 = = = 1
–   Igel 2.8.0 64-bit3265+15
−15		(−207)43 − 9
(+34−0=18)
82.7%
43.0 / 52
100.0%
+17
= 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 = 1 1 = = 1 1 1 = 1 1 = 1
–   RubiChess 1.9 64-bit3263+15
−14		(−209)40.5 − 11.5
(+30−1=21)
77.9%
40.5 / 52
100.0%
−24
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 0 1 = = = 1 = 1 = 1 = 1
–   Fire 7.1 64-bit3258+7
−8		(−214)44 − 8
(+36−0=16)
84.6%
44.0 / 52
100.0%
+35
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 = 1 1 1 1 1 = 1 1 1 = 1 1
–   Booot 6.5 64-bit3256+18
−18		(−216)41.5 − 10.5
(+31−0=21)
79.8%
41.5 / 52
100.0%
−20
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 = 1 = 1 = 1 = 1 = = 1 =
–   Xiphos 0.6 64-bit3253+9
−9		(−219)41.5 − 10.5
(+32−1=19)
79.8%
41.5 / 52
100.0%
−15
1 = 0 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 1 1 1 = 1 1
–   Pedone 3.0 64-bit3244+15
−15		(−228)43 − 9
(+34−0=18)
82.7%
43.0 / 52
100.0%
−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 1 = 1 1 1 1 1 1 = 1 = 1
–   RofChade 2.3 64-bit3240+11
−11		(−232)41 − 11
(+30−0=22)
78.8%
41.0 / 52
100.0%
−45
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 1 1 1 1
–   Booot 6.4 64-bit3238+11
−11		(−234)44.5 − 7.5
(+37−0=15)
85.6%
44.5 / 52
100.0%
+28
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 = 1 = 1 = 1 = 1 = 1 1 1 = = = 1 = 1 = 1 1
–   Laser 1.7 64-bit3206+9
−9		(−266)46.5 − 5.5
(+41−0=11)
89.4%
46.5 / 52
100.0%
+52
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 1 1 1 1 = 1 1 1 1 1 = 1 1 1 1 = 1 1
–   Schooner 2.2 64-bit3202+10
−10		(−270)43.5 − 8.5
(+35−0=17)
83.7%
43.5 / 52
100.0%
−30
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 = 1 1 1 = 1 = 1 1 1 = 1 = = 1
1530 games: 631 wins, 58 losses, 841 draws (55.0%), score: 68.7%

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Created in 2005-2013 by CCRL team
Last games added on April 18, 2021