CCRL Blitz
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 2'472'902 games
played by 2'944 programs

White wins: 950'998 (38.5%)
Black wins: 761'961 (30.8%)
Draws: 759'943 (30.7%)
White score: 53.8%

Engine Details

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Myrddin 0.82 32-bit (1915+19
−20		)Quote
Author: John Merlino Link: Homepage
This is one of the 6 Myrddin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Arion 1.72333+7
−7		(+418)2 − 30
(+0−28=4)
6.3%
2.0 / 32
0.0%
+5
0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 = 0 0 0 = 0 0 0 0 = 0 0 0 0 0 0
–   KnightX 1.922296+8
−8		(+381)2.5 − 29.5
(+1−28=3)
7.8%
2.5 / 32
0.0%
−25
0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 1 0 0 0 = 0 0 0 = 0 0 0 0 0 0 0
–   Popochin 3.22275+8
−8		(+360)1.5 − 30.5
(+0−29=3)
4.7%
1.5 / 32
0.0%
−101
0 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 =
–   Natwarlal 0.142260+8
−7		(+345)6 − 26
(+5−25=2)
18.8%
6.0 / 32
0.0%
+64
0 0 0 0 0 0 0 1 0 1 0 0 1 = 0 0 0 0 = 0 0 1 0 0 0 0 0 0 0 0 1 0
–   Butcher 1.60n1 64-bit2249+19
−19		(+334)5.5 − 33.5
(+2−30=7)
14.1%
5.5 / 39
0.0%
+41
1 0 0 0 1 0 0 0 0 0 0 = = = = 0 0 0 0 0 0 = 0 0 0 0 0 = 0 0 0 0 0 0 0 = 0 0 0
–   Anechka 0.082234+7
−8		(+319)4.5 − 27.5
(+2−25=5)
14.1%
4.5 / 32
0.0%
+17
0 0 = 0 = 1 = 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 = 0 0 1 0 0 0
–   EXchess 4.032213+16
−16		(+298)4 − 28
(+2−26=4)
12.5%
4.0 / 32
0.0%
−30
0 0 0 0 0 = 0 0 0 0 = 0 0 0 0 0 0 1 0 0 0 0 0 = 0 0 0 = 0 0 1 0
–   BlackBishop 0.982162+18
−18		(+247)7 − 25
(+5−23=4)
21.9%
7.0 / 32
0.0%
+13
0 0 = 0 1 0 0 1 0 0 0 0 0 0 0 0 0 = 0 0 = 0 0 0 0 1 1 0 0 1 = 0
–   InmiChess3.06N2162+10
−10		(+247)4.5 − 26.5
(+4−26=1)
14.5%
4.5 / 31
0.0%
−94
0 0 0 0 1 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0
–   Lime 662143+8
−8		(+228)7 − 25
(+6−24=2)
21.9%
7.0 / 32
0.0%
−20
0 0 = 0 = 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1
–   Adam 3.22123+17
−17		(+208)7.5 − 24.5
(+5−22=5)
23.4%
7.5 / 32
0.0%
−2
0 1 = 0 1 0 0 0 = 0 = 0 0 0 0 0 0 0 = 0 1 0 0 = 0 0 1 0 0 1 0 0
–   Alex 1.962120+19
−19		(+205)6.5 − 25.5
(+5−24=3)
20.3%
6.5 / 32
0.0%
−47
1 1 1 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 1 = 0 0 0 0 1 0 0 = 0 0 0
–   BikJump 2.01 64-bit2102+8
−8		(+187)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
0
1 = 1 0 0 0 1 0 0 0 0 1 0 0 = 0 1 0 0 0 0 0 = 0 0 0 0 = 1 0 0 =
–   Wing 2.0a2101+9
−9		(+186)5 − 15
(+3−13=4)		25.0%
5.0 / 20
0.0%
−5
1 0 = 1 0 0 = 0 = = 0 0 0 0 0 0 1 0 0 0
–   Matheus 2.32058+8
−8		(+143)7.5 − 12.5
(+5−10=5)		37.5%
7.5 / 20
0.0%
+55
1 0 0 0 = 1 = 0 0 0 0 1 1 = 0 = 0 0 = 1
–   Bestia 0.902019+8
−8		(+104)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
+24
0 1 1 = 0 0 = = 1 0 0 0 1 0 1 = 0 1 1 0 0 1 = 0 0 0 = 0 0 = 0 1
–   Small Potato 0.6.11993+10
−10		(+78)18 − 14
(+17−13=2)
56.3%
18.0 / 32
0.0%
+132
0 1 1 1 1 0 1 1 0 1 0 1 0 0 0 0 0 1 1 = 1 0 1 0 1 1 1 0 0 1 1 =
–   BigLion 2.23x1986+8
−8		(+71)15.5 − 16.5
(+15−16=1)
48.4%
15.5 / 32
0.0%
+56
0 0 0 1 1 1 0 1 1 1 0 = 0 1 1 0 0 0 0 1 1 0 0 1 1 0 1 1 1 0 0 0
–   Elephant 1.061981+11
−11		(+66)10.5 − 9.5
(+9−8=3)		52.5%
10.5 / 20
0.0%
+83
0 = 0 1 0 1 1 1 0 = 0 1 1 0 1 0 1 1 = 0
–   Faile 1.4.41980+8
−8		(+65)12 − 20
(+10−18=4)
37.5%
12.0 / 32
0.0%
−36
1 1 0 0 = 1 1 0 0 0 0 0 1 0 = 0 0 1 = 0 0 1 1 1 0 = 0 0 0 0 0 1
–   Sjakk 1.1.51973+17
−17		(+58)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−40
= = 0 0 0 1 0 1 0 0 0 1 = 1 1 = 0 = 0 0 = = = = 0 0 1 0 1 0 0 0
–   SSEChessII 2.05 DC1967+9
−9		(+52)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
0.0%
+16
0 1 0 0 0 1 0 = 0 1 1 1 0 0 0 = 0 1 1 = 1 0 1 0 1 0 0 1 = 0 = 1
–   Monik 2.2.3 64-bit1967+16
−16		(+52)12.5 − 7.5
(+10−5=5)		62.5%
12.5 / 20
0.0%
+143
1 1 = 1 0 = 1 0 1 0 1 = 1 0 1 1 1 = 0 =
–   Marvin 1.3.01966+9
−10		(+51)8.5 − 11.5
(+6−9=5)		42.5%
8.5 / 20
0.0%
−1
0 0 1 = 0 1 0 0 1 0 = 1 1 0 = = = 0 0 1
–   ChessMind 0.801954+17
−17		(+39)11.5 − 12.5
(+11−12=1)		47.9%
11.5 / 24
0.2%
+22
1 1 0 0 1 1 0 1 1 0 0 1 0 0 0 0 = 0 1 0 1 1 0 1
–   Rival 1.181953+11
−11		(+38)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.0%
−32
1 0 0 0 0 1 1 0 0 0 0 1 0 0 0 = 1 0 1 = = 0 0 0 = 1 0 1 = = 1 1
–   Micro-Max 4.81953+9
−9		(+38)14 − 17
(+12−15=4)
45.2%
14.0 / 31
0.0%
+2
1 1 = 0 0 0 0 1 1 1 0 0 0 0 1 0 = 1 0 1 1 1 0 0 = 0 = 0 1 1 0
–   JanWillem 1.131952+9
−9		(+37)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
0.0%
+24
0 = = 0 1 0 0 1 = 1 1 = = 0 0 0 1 1 1 1 1 0 0 0 1 1 0 0 = 1 0 =
–   Heracles 0.6.161925+9
−9		(+10)18 − 14
(+13−9=10)
56.3%
18.0 / 32
17.9%
+52
0 = 0 1 1 0 1 1 = 1 0 = 1 1 = 1 = = 1 0 1 = 0 1 0 1 = 1 = 0 0 =
–   Smash 1.0.31924+10
−10		(+9)17 − 15
(+15−13=4)
53.1%
17.0 / 32
19.3%
+34
1 0 1 0 1 0 0 0 1 0 1 = 1 0 1 1 1 0 1 0 1 = 0 1 1 0 1 0 = = 1 0
–   BamBam1912+14
−14		(−3)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
58.5%
−36
0 0 1 0 0 1 1 1 1 1 = 0 0 0 1 0 1 = 0 0 = = 0 = 0 = 0 1 = 1 0 1
–   Eagle 0.7.51911+11
−11		(−4)6.5 − 13.5
(+6−13=1)		32.5%
6.5 / 20
64.5%
−154
= 0 0 0 1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 1
–   Warrior 1.0.31908+9
−9		(−7)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
72.8%
−37
1 1 1 0 0 0 1 = 1 0 1 0 1 0 0 = 0 1 0 0 = 0 1 = = = 0 = 0 = = 1
–   Clueless 1.41901+9
−9		(−14)17.5 − 14.5
(+16−13=3)
54.7%
17.5 / 32
90.6%
+24
1 0 1 0 0 1 0 1 0 1 = 1 0 0 = 0 1 0 1 0 0 1 0 1 1 0 1 = 1 1 1 1
–   Roce 0.03901853+10
−10		(−62)22 − 10
(+20−8=4)
68.8%
22.0 / 32
100.0%
+89
1 0 0 1 = 1 1 1 1 1 1 1 1 0 1 = 1 1 = 1 1 1 0 0 1 0 1 = 1 0 0 1
–   Dabbaba 2.621818+16
−16		(−97)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
−27
1 1 1 1 0 1 1 0 0 0 = 1 = 1 0 = 0 0 1 0 0 1 1 1 = 1 = = 0 1 1 1
–   Beaches 2.321797+11
−10		(−118)17 − 15
(+13−11=8)
53.1%
17.0 / 32
100.0%
−97
1 = 0 1 0 = 0 = 0 1 = 0 0 = = 0 0 1 1 = 1 0 1 0 1 1 1 1 = 1 0 1
–   Chenard 2009.09.191755+18
−18		(−160)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
100.0%
−148
1 1 0 = = 0 1 0 1 0 = 0 1 0 0 1 1 1 1 0 0 0 0 1 0 1 1 1 1 = 0 =
–   TSCP 1.811725+10
−10		(−190)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
−6
1 1 = 0 = 1 = 0 1 1 0 1 1 1 1 1 = 1 1 1 0 1 1 1 0 1 0 1 1 = 1 1
1173 games: 346 wins, 649 losses, 178 draws (15.2%), score: 37.1%

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Created in 2005-2013 by CCRL team
Last games added on February 27, 2021