CCRL 40/15
Downloads and Statistics
April 4, 2020
Testing summary:
Total: 1'134'104 games
played by 2'636 programs

White wins: 392'217 (34.6%)
Black wins: 290'683 (25.6%)
Draws: 451'204 (39.8%)
White score: 54.5%

Engine Details

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Show each game results
Myrddin 0.85 64-bit (2220+27
−27
)Quote
Author: John Merlino Link: Homepage
This is one of the 8 Myrddin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Maverick 0.51 64-bit2342+22
−22
(+122)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+21
1 0 = 1 0 0 0 0 = =
–   Sjakk 1.1.92327+29
−29
(+107)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+107
0 1 1 0
–   Bagatur 1.3a 64-bit2327+19
−19
(+107)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−50
0 =
–   ECE 12.012319+22
−22
(+99)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Chaturanga 2.4.32291+19
−19
(+71)13.5 − 10.5
(+10−7=7)
56.3%
13.5 / 24
0.0%
+116
0 1 1 = 0 0 1 1 1 1 1 1 1 0 = = 0 = 1 = = 0 0 =
–   Rhetoric Lite2286+35
−35
(+66)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.2%
−90
= 0
–   AliChess 4.252281+19
−19
(+61)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Gibbon 2.57a 64-bit2274+23
−23
(+54)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.2%
+54
= =
–   Fischerle 0.9.60 64-bit2266+29
−29
(+46)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
1.2%
−101
0 1 = 0 1 0 0 0
–   AliChess 4.212259+24
−24
(+39)10 − 14
(+7−11=6)
41.7%
10.0 / 24
1.5%
−22
0 0 = 1 0 1 1 = 1 0 = 0 1 1 0 0 0 1 = 0 = 0 0 =
–   Beowulf 2.4a 64-bit2250+18
−18
(+30)12.5 − 13.5
(+11−12=3)
48.1%
12.5 / 26
3.3%
+13
1 0 = 1 0 0 0 0 1 0 0 1 1 0 1 0 1 1 = 1 1 = 0 0 1 0
–   Jazz 501 64-bit2249+31
−31
(+29)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
7.8%
+16
1 1 = = 0 0 = 0 1 0 1 1 = 0 1 1 1 = 0 0 1 1 0 = 0 0 1 0 0 =
–   Atak 6.82239+16
−16
(+19)16.5 − 11.5
(+13−8=7)
58.9%
16.5 / 28
12.1%
+81
0 0 0 1 = = = 1 1 0 1 1 1 0 0 1 = 1 0 1 1 1 1 1 = = 0 =
–   KMTChess 1.2.1 64-bit2235+25
−25
(+15)11 − 13
(+10−12=2)
45.8%
11.0 / 24
21.0%
−15
0 = 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 = 1 1 1 0
–   Dolphin 1.0 64-bit2231+18
−18
(+11)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
25.4%
−56
1 0 0 1 0 =
–   Vajolet 1.62.12223+34
−34
(+3)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
45.1%
−139
0 =
–   FireFly 2.5.12 64-bit2219+37
−37
(−1)13.5 − 10.5
(+10−7=7)
56.3%
13.5 / 24
52.0%
+42
0 0 1 0 = = = = 0 1 1 1 1 = 1 1 = 0 0 1 = 0 1 1
–   Gibbon 2.52a2218+16
−16
(−2)14 − 10
(+11−7=6)
58.3%
14.0 / 24
56.2%
+56
1 1 = 1 1 1 1 1 = 1 1 = 1 0 0 0 0 0 = = 0 = 1 0
–   DoubleCheck 2.3.1 64-bit2216+35
−35
(−4)17.5 − 22.5
(+13−18=9)
43.8%
17.5 / 40
57.1%
−47
1 1 = 0 0 1 1 = 0 0 = 1 0 = = 1 = 1 = 1 0 0 1 1 0 0 0 1 0 = 0 0 0 1 0 = 0 1 0 0
–   ChessKISS 1.7c 64-bit2215+19
−19
(−5)5 − 5
(+4−4=2)
50.0%
5.0 / 10
62.4%
−10
1 1 1 0 0 = 0 = 0 1
–   Adam 3.32212+19
−19
(−8)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
69.7%
−159
0 = 0 0 0 = 0 1 = 0 0 1
–   ChessKISS 1.7 64-bit2210+20
−20
(−10)6 − 4
(+3−1=6)
60.0%
6.0 / 10
72.0%
+45
= = 1 = 1 = = 1 0 =
–   FireFly 2.5.13 64-bit2209+34
−34
(−11)8 − 4
(+7−3=2)
66.7%
8.0 / 12
69.1%
+117
0 1 1 = 0 1 0 1 1 = 1 1
–   Neurosis 2.52208+17
−17
(−12)15.5 − 8.5
(+13−6=5)
64.6%
15.5 / 24
78.4%
+94
1 0 1 1 1 0 1 1 1 1 = = 1 1 0 0 0 1 = = = 0 1 1
–   OBender 3.2.4.22193+20
−20
(−27)8.5 − 15.5
(+8−15=1)
35.4%
8.5 / 24
94.8%
−153
1 0 0 0 0 1 0 0 0 1 = 1 1 1 0 0 1 0 0 0 0 0 1 0
–   Quazar 0.2 64-bit2191+34
−34
(−29)11 − 13
(+9−11=4)
45.8%
11.0 / 24
91.4%
−58
0 0 = 1 1 1 1 0 0 1 0 0 1 = 0 0 0 0 = 1 = 1 0 1
–   Shallow 1.0 64-bit2187+32
−32
(−33)5 − 7
(+3−5=4)
41.7%
5.0 / 12
94.5%
−92
0 1 0 0 0 = = = 0 1 = 1
–   Kurt 0.9.2.2 64-bit2169+21
−21
(−51)24 − 10
(+21−7=6)
70.6%
24.0 / 34
99.9%
+105
= 1 = 0 1 = 1 1 1 1 = 1 1 0 1 0 1 0 0 1 1 1 0 = 1 0 1 1 1 1 1 1 1 =
–   ProChess 1.02AD2164+19
−19
(−56)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−56
1 0
–   KnockOut 0.7.12154+15
−15
(−66)15 − 9
(+12−6=6)
62.5%
15.0 / 24
100.0%
+23
0 1 0 0 1 1 = = 1 1 = 1 1 = = = 0 1 1 0 0 1 1 1
–   Carballo 0.52098+23
−23
(−122)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−122
= =
–   Rhetoric 0.10.d2051+34
−34
(−169)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−243
0 = 0 0 1 1 1 0 = 0
–   Bubble 1.52013+19
−19
(−207)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+50
0 = 1 1 1 1 1 1
–   Cupcake 1.01996+31
−31
(−224)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
−71
= 1 1 = 1 =
–   AdroitChess 0.31984+25
−25
(−236)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Dabbaba 5.671966+25
−25
(−254)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−97
1 =
–   BSC 3.9++ 32-bit1961+40
−41
(−259)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−259
= =
–   Soldat III 0.172 32-bit1950+32
−33
(−270)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Dabbaba 6.521940+22
−22
(−280)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Jabba 130320121907+31
−31
(−313)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Ziggurat 0.18 64-bit1789+42
−43
(−431)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−587
= 0

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Created in 2005-2013 by CCRL team
Last games added on April 4, 2020