CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Myrddin 0.88 64-bit (2544+16
−16		)Quote
Author: John Merlino Link: Homepage
This is one of the 13 Myrddin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Mantissa 3.0.0 64-bit3037+15
−15		(+493)0 − 8
(+0−8=0)		0.0%
0.0 / 8
0.0%
−INF
–   Protej 0.6.1 64-bit2754+15
−15		(+210)8.5 − 13.5
(+5−10=7)		38.6%
8.5 / 22
0.0%
+122
–   Princhess 0.12.0 64-bit2723+18
−18		(+179)5.5 − 14.5
(+5−14=1)		27.5%
5.5 / 20
0.0%
−33
–   Delocto 200419 64-bit2709+11
−11		(+165)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
0.0%
+140
–   Chess Tiger 2007.12703+8
−8		(+159)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+158
–   ECE 20.1 64-bit2691+12
−12		(+147)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   KnightX 3.1 64-bit2687+19
−19		(+143)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+83
–   Ceibo 0.8 64-bit2683+16
−16		(+139)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
+54
–   Fridolin 3.10 64-bit2681+10
−10		(+137)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+136
–   Supernova 2.4 64-bit2677+11
−11		(+133)8.5 − 11.5
(+5−8=7)		42.5%
8.5 / 20
0.0%
+76
–   Nawito 2103 64-bit2673+16
−16		(+129)3 − 5
(+3−5=0)		37.5%
3.0 / 8
0.0%
−1
–   Shallow 2020-09-09 64-bit2673+18
−18		(+129)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+140
–   Lozza 2.2 64-bit2661+21
−21		(+117)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+22
–   Supernova 2.3 64-bit2656+19
−19		(+112)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−180
–   Drosophila 1.6 64-bit2652+13
−13		(+108)4.5 − 15.5
(+3−14=3)		22.5%
4.5 / 20
0.0%
−124
–   Zevra 2.5 64-bit2649+10
−10		(+105)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
−53
–   Lozza 2.3 64-bit2648+19
−19		(+104)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−147
–   Keele 1.0 64-bit2648+16
−16		(+104)1.5 − 6.5
(+1−6=1)		18.8%
1.5 / 8
0.0%
−169
–   CM9000 Assassin2639+17
−17		(+95)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−6
–   Drofa 2.2.0 64-bit2637+22
−22		(+93)7.5 − 12.5
(+5−10=5)		37.5%
7.5 / 20
0.0%
−11
–   Blunder 7.6.0 64-bit2633+16
−16		(+89)5.5 − 8.5
(+2−5=7)		39.3%
5.5 / 14
0.0%
+11
–   Gandalf 62628+10
−10		(+84)10.5 − 9.5
(+7−6=7)		52.5%
10.5 / 20
0.0%
+103
–   CM9000 Default2626+22
−22		(+82)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   MadChess 3.0 64-bit2626+14
−14		(+82)11.5 − 12.5
(+7−8=9)		47.9%
11.5 / 24
0.0%
+62
–   CM10th Default2625+12
−12		(+81)8 − 12
(+4−8=8)		40.0%
8.0 / 20
0.0%
+4
–   Avalanche 0.2.2 64-bit2622+21
−21		(+78)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−23
–   Lozza 2.1 64-bit2622+23
−23		(+78)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−211
–   Lozza 2.0 64-bit2608+16
−16		(+64)12.5 − 20.5
(+5−13=15)
37.9%
12.5 / 33
0.0%
−19
–   KnightX 2.61 64-bit2600+23
−23		(+56)7 − 13
(+5−11=4)		35.0%
7.0 / 20
0.0%
−64
–   Betsabe II 20202600+15
−15		(+56)20 − 32
(+10−22=20)
38.5%
20.0 / 52
0.0%
−29
–   Raven 1.20 64-bit2586+14
−14		(+42)19 − 25
(+12−18=14)
43.2%
19.0 / 44
0.0%
−10
–   KnightX 2.91 64-bit2583+24
−24		(+39)5.5 − 8.5
(+4−7=3)		39.3%
5.5 / 14
0.4%
−58
–   Tantabus 2.0.0 64-bit2559+11
−11		(+15)9.5 − 16.5
(+5−12=9)		36.5%
9.5 / 26
6.9%
−88
–   Jumbo 0.7.0 64-bit2552+12
−12		(+8)4 − 2
(+3−1=2)		66.7%
4.0 / 6
23.7%
+131
–   Capivara LK 0.09b02g 64-bit2551+14
−14		(+7)0 − 2
(+0−2=0)		0.0%
0.0 / 2
27.7%
−INF
–   paulchen332 0.1.1 64-bit2549+14
−14		(+5)9 − 11
(+5−7=8)		45.0%
9.0 / 20
34.2%
−29
–   Clovis 1.7 64-bit2540+21
−21		(−4)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
63.6%
+96
–   Leorik 2.0 64-bit2530+21
−21		(−14)10 − 6
(+6−2=8)		62.5%
10.0 / 16
86.6%
+74
–   Raven 1.10 64-bit2526+18
−18		(−18)3 − 3
(+2−2=2)		50.0%
3.0 / 6
93.2%
−18
–   Odonata 0.5.1 64-bit2518+18
−18		(−26)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
98.5%
−148
–   Galjoen 0.41.2 64-bit2516+25
−25		(−28)8.5 − 5.5
(+6−3=5)		60.7%
8.5 / 14
97.3%
+63
–   Weiawaga 4.0 64-bit2502+19
−19		(−42)8 − 8
(+5−5=6)		50.0%
8.0 / 16
100.0%
−38
–   CT800 1.43 64-bit2494+18
−18		(−50)10.5 − 9.5
(+7−6=7)		52.5%
10.5 / 20
100.0%
−29
–   FoxSEE 7.35.0 64-bit2491+19
−19		(−53)14 − 4
(+12−2=4)		77.8%
14.0 / 18
100.0%
+168
–   FoxSEE 7.32.1 64-bit2479+21
−21		(−65)9 − 11
(+3−5=12)		45.0%
9.0 / 20
100.0%
−95
–   Delphil 2.82475+18
−18		(−69)12 − 8
(+9−5=6)		60.0%
12.0 / 20
100.0%
+8
–   Delphil 3.2 64-bit2473+11
−11		(−71)3 − 3
(+1−1=4)		50.0%
3.0 / 6
100.0%
−71
–   Loki 3.5.0 64-bit2472+12
−12		(−72)23 − 15
(+14−6=18)
60.5%
23.0 / 38
100.0%
+1
–   Qapla 0.1.1 64-bit2462+16
−16		(−82)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
+45
–   Matacz 1.42455+14
−14		(−89)14 − 6
(+10−2=8)		70.0%
14.0 / 20
100.0%
+52
–   Anatoli 0.35k2449+14
−14		(−95)13 − 7
(+10−4=6)		65.0%
13.0 / 20
100.0%
+21
–   Kimbo 0.3.0 64-bit2445+18
−18		(−99)12.5 − 5.5
(+8−1=9)		69.4%
12.5 / 18
100.0%
+34
–   Anka 0.6.3 64-bit2441+12
−12		(−103)14 − 6
(+12−4=4)		70.0%
14.0 / 20
100.0%
+65
–   CT800 1.42 64-bit2440+24
−24		(−104)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+15
–   FoxSEE 7.21.0 64-bit2434+25
−25		(−110)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+130
–   SoFCheck 0.9 beta 64-bit2426+20
−20		(−118)10.5 − 3.5
(+8−1=5)		75.0%
10.5 / 14
100.0%
+63
–   Waxman 20202417+15
−15		(−127)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+8
–   Cosette 5.1 64-bit2415+19
−19		(−129)10 − 10
(+5−5=10)		50.0%
10.0 / 20
100.0%
−133
–   NoC 4.20 64-bit2411+15
−15		(−133)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−133
–   SoFCheck 0.9.1 beta 64-bit2403+16
−16		(−141)11 − 1
(+11−1=0)		91.7%
11.0 / 12
100.0%
+293
–   Popochin 4.3 64-bit2387+15
−15		(−157)13.5 − 10.5
(+10−7=7)		56.3%
13.5 / 24
100.0%
−107
–   Bienchen 1.0 64-bit2376+14
−14		(−168)14.5 − 3.5
(+13−2=3)		80.6%
14.5 / 18
100.0%
+86
–   Altair 1.0.0 64-bit2372+20
−20		(−172)15 − 3
(+12−0=6)		83.3%
15.0 / 18
100.0%
+72
–   Jacky Chess 0.13.1 64-bit2361+21
−21		(−183)11 − 7
(+8−4=6)		61.1%
11.0 / 18
100.0%
−89
971 games: 320 wins, 328 losses, 323 draws (33.3%), score: 49.6%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024