CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Engine Details

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Myrddin 0.85 64-bit (2235+16
−16		)Quote
Author: John Merlino Link: Homepage
This is one of the 6 Myrddin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hussar 0.42420+9
−9		(+185)10 − 21
(+6−17=8)
32.3%
10.0 / 31
0.0%
+56
0 = = 0 0 1 = 0 0 = 0 1 0 = 1 = = 0 0 = 0 0 1 0 0 0 0 1 1 0 0
–   Terra 3.42368+10
−10		(+133)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
0.0%
+26
0 = 1 0 0 0 1 0 = 0 1 0 1 0 0 0 1 0 1 1 0 0 0 0 0 = = 0 0 = 1 1
–   TJchess 1.1 64-bit2336+11
−11		(+101)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
0.0%
+15
0 1 0 1 1 = 0 0 = 1 1 0 0 0 0 1 0 1 0 = 0 1 1 0 0 = 0 0 0 = 0 1
–   Arion 1.72332+7
−7		(+97)9 − 23
(+4−18=10)
28.1%
9.0 / 32
0.0%
−51
= 0 0 0 1 = = = 0 = 0 0 1 0 0 0 0 0 = = = = 0 1 0 0 0 0 1 = 0 0
–   Ares 1.0042331+13
−14		(+96)7 − 24
(+3−20=8)
22.6%
7.0 / 31
0.0%
−105
= 0 = 1 0 1 1 0 0 0 0 0 = 0 0 = = 0 0 0 0 0 0 0 0 0 = = 0 = 0
–   Sage 3.532323+8
−8		(+88)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
+5
= 0 0 0 = 0 = 0 = 0 1 0 1 1 0 = 0 1 = 0 0 1 1 1 0 1 0 = 0 0 0 1
–   Chezzz 1.0.32320+8
−8		(+85)14 − 18
(+11−15=6)
43.8%
14.0 / 32
0.0%
+40
0 0 0 0 0 1 1 = 0 0 0 0 0 0 1 0 1 = 1 0 0 1 1 1 1 = = 1 = = 1 0
–   Sungorus 1.4 64-bit2310+9
−9		(+75)10 − 22
(+7−19=6)
31.3%
10.0 / 32
0.0%
−68
= 0 1 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 = = = 0 1 0 0 = = 0 0 0
–   Alex 2.07a2310+15
−15		(+75)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
0.0%
+16
0 = 1 0 0 1 0 = 0 1 0 0 1 1 0 1 0 1 0 1 0 1 = 1 0 0 0 = 0 = 0 1
–   Simplex 0.9.7 64-bit2297+15
−15		(+62)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
0.0%
+76
0 1 0 1 1 0 1 1 = 1 0 1 = = 1 0 0 0 = 1 0 1 0 1 0 1 = 1 0 0 1 0
–   KnightX 1.922295+7
−8		(+60)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
0.0%
+86
= 1 0 = = 1 0 1 0 = 1 1 = = 1 = 1 = 1 1 0 = 1 0 0 = 0 = = = 0 1
–   Gibbon 2.57a 64-bit2285+15
−15		(+50)18 − 14
(+14−10=8)
56.3%
18.0 / 32
0.0%
+97
= 0 1 1 = = 0 0 0 1 0 1 1 0 1 1 0 1 1 1 0 = = 1 = 1 = 1 1 0 = 0
–   Ares 1.003a2284+13
−13		(+49)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.0%
+26
1 1 0 0 0 1 0 = = 1 1 = 1 1 0 1 0 1 = = 1 = = 0 0 0 0 = = = 0 0
–   Popochin 3.22274+9
−9		(+39)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
−62
0 0 1 1 0 0 0 = = = 0 = 0 0 0 0 = 0 1 0 = 1 = 0 0 0 = = 1 = = =
–   Sjakk 1.1.92272+16
−16		(+37)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−63
0 = 0 0 0 = 0 = 0 0 0 = = = 0 0 1 1 1 = = 1 0 = 0 0 0 1 0 1 0 1
–   Esc 1.162266+9
−9		(+31)10 − 22
(+8−20=4)
31.3%
10.0 / 32
0.0%
−120
= 0 0 0 0 0 0 0 0 1 0 1 1 1 = 0 0 1 0 = 0 = 0 1 1 0 0 0 1 0 0 0
–   Mediocre 0.52260+15
−15		(+25)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
1.0%
−94
= = 0 0 = 0 = 1 0 0 = 0 1 0 1 = = 1 0 = 1 0 0 0 0 1 0 0 0 = 0 0
–   Capivara LK 0.08a11 64-bit2251+14
−14		(+16)14.5 − 17.5
(+13−16=3)
45.3%
14.5 / 32
6.0%
−21
0 0 0 0 1 1 = 1 0 1 1 1 = 0 0 0 0 0 0 1 0 0 0 1 1 1 1 0 1 = 1 0
–   Anechka 0.082233+8
−7		(−2)16 − 16
(+10−10=12)
50.0%
16.0 / 32
59.1%
0
0 0 0 = 1 1 = 1 0 = 1 = = 1 1 0 = 1 0 0 1 = = = = 1 1 = 0 0 0 =
–   Waxman 20102233+14
−14		(−2)16 − 15
(+14−13=4)
51.6%
16.0 / 31
56.2%
+13
= 0 0 0 = 1 1 1 1 1 = 0 1 1 0 0 1 0 0 1 1 1 0 1 0 1 1 0 0 0 =
–   EveAnn 1.662230+16
−16		(−5)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
65.2%
+4
0 0 1 1 0 0 0 = 1 = 1 0 0 1 0 = 0 1 0 1 1 = 0 1 1 0 = 1 1 1 1 0
–   Ant 2006-F2230+9
−9		(−5)14 − 18
(+12−16=4)
43.8%
14.0 / 32
72.3%
−55
= 0 = 1 0 0 0 1 1 0 1 1 1 0 0 0 0 1 1 0 1 0 1 0 0 = 0 0 = 1 1 0
–   AliChess 4.252227+9
−9		(−8)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
81.5%
−16
= 1 0 1 0 = 1 1 0 1 0 0 1 0 1 0 = 1 0 1 = = 0 0 = 1 = 0 1 0 0 1
–   Jazz 501 64-bit2223+16
−17		(−12)14.5 − 12.5
(+12−10=5)		53.7%
14.5 / 27
85.1%
+15
0 1 1 0 0 = = 0 1 0 1 1 1 = = 1 0 1 = 0 0 1 1 1 0 0 1
–   Adam 3.32220+10
−10		(−15)18 − 14
(+15−11=6)
56.3%
18.0 / 32
95.3%
+31
0 1 0 1 0 1 0 1 = 0 1 1 1 1 1 0 0 1 = 1 0 = 1 1 0 1 0 0 = = 1 =
–   OBender 3.2.x2219+11
−11		(−16)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
94.8%
−3
0 0 = 1 1 1 = 1 0 = 1 1 1 0 0 0 0 = 1 1 0 = 1 0 1 0 0 0 = = 1 1
–   EXchess 4.032213+16
−16		(−22)15.5 − 16.5
(+8−9=15)
48.4%
15.5 / 32
97.8%
−28
1 1 = = 1 1 = = 1 0 = 0 0 0 = = = 1 = 1 0 1 = 0 = 0 = = = 0 0 =
–   Jazz 444 64-bit2209+16
−17		(−26)19 − 12
(+14−7=10)
61.3%
19.0 / 31
98.8%
+51
1 1 = 1 = 1 0 = = 1 1 1 1 1 1 1 1 0 = = 0 0 0 1 = = = 0 1 0 =
–   Chispa 4.0.32206+8
−8		(−29)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
+1
1 = = 0 = 0 0 1 = 1 0 0 1 0 1 = = = = 1 1 = 0 1 1 = 0 1 1 0 1 =
–   CyberPagno 2.12204+10
−10		(−31)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
99.9%
+5
1 0 1 1 1 0 1 1 1 = 0 0 0 = 0 0 1 1 0 1 0 = = 1 1 0 0 1 0 1 = 1
–   Sjakk 1.1.82204+18
−19		(−31)17 − 13
(+13−9=8)
56.7%
17.0 / 30
99.5%
+15
1 1 = = 0 1 1 1 = 0 1 = 0 0 = 1 1 1 = = 0 = 0 1 1 0 0 1 1 0
–   Beowulf 2.4a 32-bit2204+10
−10		(−31)19 − 13
(+18−12=2)
59.4%
19.0 / 32
100.0%
+47
1 1 0 0 0 1 0 1 1 1 1 0 1 1 0 1 = 0 1 0 1 0 0 1 1 1 1 = 0 0 1 1
–   Waxman 20112203+17
−17		(−32)11.5 − 19.5
(+6−14=11)
37.1%
11.5 / 31
99.7%
−111
= 0 1 = = 0 1 = 0 = 0 = = 0 0 = 0 0 0 1 0 = 0 = 1 = 1 0 0 1 0
–   Mediocre 0.42194+17
−17		(−41)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
100.0%
+39
0 1 1 0 = 1 0 0 = 0 1 0 1 = 0 1 = 1 1 = 1 = 0 1 1 1 = 0 1 1 1 1
–   Shallow 1.0 64-bit2191+14
−14		(−44)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
100.0%
−30
= = 0 0 0 1 1 1 = 0 1 0 = 1 = 0 1 1 1 1 1 0 1 0 1 0 0 0 = = 0 1
–   Atak 6.82184+10
−10		(−51)15 − 17
(+11−13=8)
46.9%
15.0 / 32
100.0%
−74
0 0 0 1 1 = 0 = = 1 0 1 0 = 1 0 0 1 0 = 1 0 = 0 = 1 0 = 1 0 1 1
–   Genesis 2.02169+10
−10		(−66)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+22
1 = 1 0 1 0 1 = 1 0 0 0 0 0 = 1 = 1 = = 1 1 1 1 0 1 1 1 1 1 = =
–   InmiChess3.06N2161+10
−10		(−74)20 − 12
(+14−6=12)
62.5%
20.0 / 32
100.0%
+9
= 1 1 0 1 1 = 1 = 1 0 1 0 1 = = 0 1 = = 0 1 = = = 1 = 1 0 1 = 1
–   BlackBishop 1.02154+9
−9		(−81)23 − 9
(+19−5=8)
71.9%
23.0 / 32
100.0%
+80
= 1 = 1 1 0 1 0 1 0 0 1 1 1 = 1 1 1 1 1 1 1 1 = = 0 = 1 1 1 = =
–   Alarm 0.93.12142+9
−9		(−93)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
100.0%
−20
= = 1 0 = = 1 1 = 1 0 1 1 = 1 1 0 0 1 = 0 0 1 = = = 1 1 = 1 1 0
–   Lime 662142+8
−8		(−93)19.5 − 11.5
(+19−11=1)
62.9%
19.5 / 31
100.0%
+18
1 1 1 1 1 0 1 0 1 0 1 1 0 1 1 = 0 1 1 1 0 1 1 0 0 0 1 1 1 0 0
–   Fortress 1.622136+8
−8		(−99)15.5 − 15.5
(+12−12=7)
50.0%
15.5 / 31
100.0%
−95
= 0 = 1 1 = 1 1 1 = 0 0 0 0 1 0 1 0 0 1 0 0 0 0 1 = 1 = 1 = 1
–   Nesik 0.7.0 alpha2132+9
−9		(−103)26.5 − 5.5
(+24−3=5)
82.8%
26.5 / 32
100.0%
+166
1 1 0 1 = = 1 1 1 1 1 1 1 1 1 = 1 0 1 1 1 1 1 0 1 1 1 1 = 1 = 1
–   FireFly 2.5.8 64-bit2132+16
−16		(−103)20 − 12
(+18−10=4)
62.5%
20.0 / 32
100.0%
−1
1 1 1 = 1 0 1 1 0 0 0 = 0 1 1 1 0 1 1 1 1 0 0 = 1 0 1 0 1 1 1 =
–   WJChess 1.642129+9
−9		(−106)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
+77
1 1 1 1 1 1 1 1 1 = 1 1 1 1 = 0 1 1 = 0 1 1 0 1 0 0 1 = = 0 1 1
–   BikJump 2.01 64-bit2102+8
−8		(−133)23.5 − 8.5
(+22−7=3)
73.4%
23.5 / 32
100.0%
+59
1 0 = 0 1 1 = 1 0 1 1 1 1 0 1 0 1 1 1 0 1 1 = 1 1 1 1 1 1 0 1 1
–   Wing 2.0a2100+9
−9		(−135)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
−65
1 1 1 1 0 = 0 1 1 1 = 1 0 1 0 1 0 1 1 0 0 1 = = = 1 1 1 0 = 0 0
–   Rhetoric 0.10.d2075+16
−16		(−160)24 − 8
(+21−5=6)
75.0%
24.0 / 32
100.0%
+34
= 1 1 1 0 0 1 1 = 0 1 = 1 1 1 1 1 0 1 0 1 1 1 1 = 1 = 1 1 = 1 1
1522 games: 602 wins, 577 losses, 343 draws (22.5%), score: 50.8%

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