CCRL 40/15
Downloads and Statistics
March 6, 2021
Testing summary:
Total: 1'223'030 games
played by 2'799 programs

White wins: 420'040 (34.3%)
Black wins: 308'879 (25.3%)
Draws: 494'111 (40.4%)
White score: 54.5%

Engine Details

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Stockfish 3 64-bit (3095+16
−16		)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: List of Authors, Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 121 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 3 64-bit3157+13
−13		(+62)32.5 − 49.5
(+14−31=37)
39.6%
32.5 / 82
0.0%
0
0 = = 1 0 1 = 1 = 0 = 0 = = = 0 = = 1 = 0 = = 1 0 0 1 0 1 = = = = = 0 0 = 0 0 = = 0 0 0 1 0 = = = = 0 = = 0 1 = 0 0 = = = 0 1 0 = = = 0 = = 1 0 0 0 1 1 0 0 0 1 = 0
–   Houdini 3 Tactical 64-bit3152+18
−18		(+57)12 − 18
(+5−11=14)
40.0%
12.0 / 30
0.0%
−4
0 1 = = = = = = = = 1 = = 0 0 = 0 0 0 1 1 0 = = 1 = 0 0 0 0
–   Komodo CCT 64-bit3125+15
−15		(+30)67 − 75
(+33−41=68)
47.2%
67.0 / 142
0.2%
+12
0 = 1 = 1 = 1 = 1 1 = 0 = 1 0 = = 0 1 0 0 1 = = 0 1 1 1 = 1 = = = = 0 0 1 = 1 0 = = = = = 1 0 = 0 0 0 = 0 = 0 = 1 1 0 0 1 0 1 = 0 = 0 1 0 = = 1 = 0 0 = = 0 = 0 1 = = = = 1 0 = 0 0 0 = = 1 0 0 = 0 = 1 = 1 0 = = 1 = = = = = = = 0 = = = 1 1 0 = 0 = = 0 = = = 1 = 0 = = 1 = = 0 = = 1 0 1
–   Houdini 1.5a 64-bit3109+10
−10		(+14)18 − 12
(+13−7=10)
60.0%
18.0 / 30
6.9%
+81
1 1 0 = = 1 1 = = = 1 = 1 0 1 = 1 1 = 1 = 0 1 0 1 0 0 0 1 =
–   Komodo 5.1 64-bit3103+17
−17		(+8)13.5 − 16.5
(+6−9=15)
45.0%
13.5 / 30
23.7%
−22
= = 1 0 0 = = = 0 0 = 1 = 1 = = 1 = = = 0 = = 0 0 0 0 = 1 1
–   Strelka 5.5 64-bit3103+6
−6		(+8)33.5 − 32.5
(+14−13=39)
50.8%
33.5 / 66
18.3%
+10
= 0 = = = = = = 0 0 = = = = 0 1 0 1 = = = = = = = 1 1 = = 1 1 = = = = 1 = 1 = 1 = = 1 1 0 = = 0 = 0 1 0 1 = 1 0 = 0 = 0 = = = = 0 =
–   Critter 1.6a 64-bit3100+7
−7		(+5)34 − 32
(+14−12=40)
51.5%
34.0 / 66
29.0%
+14
= 0 = = = = 1 0 1 = = 0 1 0 1 0 = = = = = 1 = = 1 0 1 = = = 0 = 1 = = = = 1 = = 0 1 = = = = = = 1 = = 0 1 1 = = 0 = = = 0 = = = 0 1
–   Komodo 3 64-bit3089+14
−14		(−6)13 − 17
(+4−8=18)
43.3%
13.0 / 30
69.8%
−40
= = 0 = 1 0 = = 0 = = = 0 = = 0 = 0 = 0 1 = 0 = 1 = 1 = = =
–   Rybka 4.1 64-bit3077+8
−8		(−18)33 − 26
(+22−15=22)
55.9%
33.0 / 59
97.8%
+22
1 1 = = 0 = = 1 1 1 = 0 = = = 1 1 = 1 = = 1 0 1 0 0 0 1 1 = 0 0 1 0 1 0 = = 0 1 = 1 = 1 0 = = 1 = 0 = 1 = 1 1 1 0 = 0
–   Bouquet 1.5 64-bit3061+17
−17		(−34)18 − 12
(+12−6=12)
60.0%
18.0 / 30
99.8%
+29
1 1 = = 0 = 1 0 = 0 = 1 = 1 1 1 1 = 0 1 1 0 1 1 = = 0 = = =
–   IvanHoe 9.46h 64-bit3060+13
−13		(−35)18 − 19
(+5−6=26)
48.6%
18.0 / 37
100.0%
−43
= = = 0 = = = = = = 0 = = 0 = = = = = 1 = 1 0 = = = 1 = = = = = = 0 1 0 1
–   RobboLito 0.21Q 64-bit3058+16
−16		(−37)18.5 − 15.5
(+7−4=23)
54.4%
18.5 / 34
100.0%
−13
1 = 1 = = = = = = 1 = 1 = 0 = 0 0 = 1 = = = = = 1 = = 1 = = = = = 0
–   Bouquet 1.6 64-bit3049+17
−17		(−46)19.5 − 14.5
(+8−3=23)
57.4%
19.5 / 34
100.0%
−6
= = = = 1 1 1 = 1 = = = = 1 1 = = = = = = 0 = = = 1 = = 0 = 0 1 = =
–   Vitruvius 1.11C 64-bit3048+14
−14		(−47)18.5 − 11.5
(+11−4=15)
61.7%
18.5 / 30
100.0%
+22
= 1 1 0 = = = 0 1 = 1 1 = 1 0 = = 1 1 = = = 1 = 1 0 1 = = =
–   DeepSaros 3.3b 64-bit3044+18
−19		(−51)22 − 16
(+11−5=22)
57.9%
22.0 / 38
100.0%
−5
1 = 1 0 = 1 = = 1 0 1 = 0 1 = = = = = = 1 1 = = 1 0 = = = = = = 0 = 1 = = 1
–   Sting SF 3 64-bit3037+16
−16		(−58)36 − 20
(+17−1=38)
64.3%
36.0 / 56
100.0%
+18
= 1 = = 1 = = = = 1 1 1 = = = = = 1 = = 1 = 1 = = 1 1 0 = = = = = = 1 = = = = 1 1 = 1 = 1 = = 1 1 = = = = = = =
–   BlackMamba 1.4 64-bit3026+15
−15		(−69)21.5 − 16.5
(+11−6=21)
56.6%
21.5 / 38
100.0%
−30
1 = 0 = 1 = 0 = 1 = 1 = 1 = = 1 1 0 = = 1 = = = 0 = = = 1 0 = = = = 1 1 = 0
–   Gull 2.1 64-bit3024+19
−19		(−71)19 − 15
(+7−3=24)
55.9%
19.0 / 34
100.0%
−39
= = = = 0 = = = 1 = = = 0 = = 1 1 = 1 = = = = = = 1 = 1 = = = 1 0 =
–   Gull II b2 64-bit2992+21
−21		(−103)21 − 9
(+16−4=10)
70.0%
21.0 / 30
100.0%
+35
= = = = 0 1 1 = 1 = 1 = 1 = 1 0 1 1 1 = 1 1 1 = 0 1 0 1 1 1
–   Gull R375 64-bit2986+19
−19		(−109)20 − 14
(+9−3=22)
58.8%
20.0 / 34
100.0%
−59
= = = = 0 = = = 1 = = = 1 = = 1 0 = 1 1 1 = = = 1 = = = = 1 = 1 0 =
–   Protector 1.5.0 64-bit2984+13
−13		(−111)28 − 10
(+20−2=16)
73.7%
28.0 / 38
100.0%
+42
1 = 0 = = 1 1 = 1 = 1 1 1 1 = = 1 = 1 = = 1 1 = 1 1 = = 1 1 1 0 1 = 1 = 1 =
–   Chiron 1.1a 64-bit2977+13
−14		(−118)20 − 10
(+12−2=16)
66.7%
20.0 / 30
100.0%
−20
1 = = = 0 = = = = = 1 1 1 = = = 1 1 = = 1 1 = 0 = 1 = 1 1 1
–   Naum 4.2 64-bit2975+9
−9		(−120)21.5 − 8.5
(+14−1=15)
71.7%
21.5 / 30
100.0%
+8
0 = = = 1 1 1 = = = = 1 1 1 1 = = 1 = 1 1 1 1 = = = 1 = = 1
–   Chiron 1.5 64-bit2963+15
−15		(−132)20.5 − 9.5
(+11−0=19)
68.3%
20.5 / 30
100.0%
−28
1 = 1 = 1 = = 1 1 = 1 = = = = 1 = = = = 1 = 1 = 1 = = = 1 =
–   Hannibal 1.3 64-bit2962+17
−17		(−133)21.5 − 12.5
(+11−2=21)
63.2%
21.5 / 34
100.0%
−60
1 = = 1 = = = = 1 = = = = 1 0 1 1 0 = = = = = = = = 1 1 1 = = 1 1 =
–   Rybka 2.3.2a 64-bit2961+11
−11		(−134)24 − 6
(+19−1=10)
80.0%
24.0 / 30
100.0%
+73
1 = = = = 1 1 1 1 1 1 = = 1 1 = 1 1 1 1 1 = 1 1 1 0 = = 1 1
–   Hiarcs 142960+10
−10		(−135)19.5 − 10.5
(+15−6=9)
65.0%
19.5 / 30
100.0%
−33
0 0 = 1 = = 1 1 1 = 1 0 = 0 1 1 1 = 1 0 1 1 = 0 = 1 1 1 1 =
–   Spike 1.4 Leiden2914+8
−8		(−181)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
+12
1 = 1 1 1 = = = 1 = 1 = 1 = 1 1 1 0 1 = 1 1 1 1 1 = 1 = 1 =
–   Booot 5.2.0 64-bit2893+15
−15		(−202)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−59
= 1 = 1
1186 games: 361 wins, 207 losses, 618 draws (52.1%), score: 56.5%

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Created in 2005-2013 by CCRL team
Last games added on March 6, 2021