CCRL 40/15
Downloads and Statistics
January 25, 2020
Testing summary:
Total: 1'116'816 games
played by 2'606 programs

White wins: 386'579 (34.6%)
Black wins: 286'858 (25.7%)
Draws: 443'379 (39.7%)
White score: 54.5%

Engine Details

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Murka 2 32-bit (2433+30
−30
)Quote
Author: Igor Korshunov (Belarus)
This is one of the 3 Murka versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   CuckooChess 1.12 32-bit2592+25
−25
(+159)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+95
= 0 1 = 0 0 = = 0 1
–   Quazar 0.3b 32-bit2583+21
−21
(+150)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+150
0 1 1 0 0 = 1 1 = 0
–   Crafty 22.4 32-bit2580+32
−32
(+147)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−61
0 0 0 0 0 1 0 1 0 =
–   Godel 2.05 32-bit2579+25
−25
(+146)0.5 − 9.5
(+0−9=1)
5.0%
0.5 / 10
0.0%
−297
0 0 0 0 0 = 0 0 0 0
–   Cheng3 1.06 32-bit2564+30
−30
(+131)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+162
1 1 = = 0 1 = 0 0 1
–   DanaSah 4.882556+22
−22
(+123)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+37
1 0 = 0
–   Alfil 11 MT2554+33
−33
(+121)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−87
1 0 0 0 = 1 0 0 0 0
–   Tornado 3.42a 32-bit2548+32
−32
(+115)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+36
0 0 1 0 0 0 = 1 = 1
–   GarboChess 3.0 32-bit2537+24
−24
(+104)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−38
= 0 = 0
–   Glass 1.8 32-bit2537+26
−26
(+104)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
0.0%
−10
= 0 = 0 = 0 1 0 = 0 0 0 1 =
–   Booot 4.13.02527+32
−32
(+94)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+62
0 = 1 0 = 0 = = = 1
–   Rodin 4.02525+18
−18
(+92)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−3
0 0 1 =
–   EXchess 6.10b 32-bit2519+32
−33
(+86)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−5
0 = 0 1
–   Crafty 20.14 32-bit2517+27
−27
(+84)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+51
1 1 1 0 0 0 = 0 = =
–   Hermann 2.8 32-bit2509+26
−26
(+76)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+76
1 0 0 1
–   Pawny 0.3.1 32-bit2502+33
−33
(+69)6.5 − 17.5
(+3−14=7)
27.1%
6.5 / 24
0.1%
−91
1 = 0 0 1 0 0 0 0 = 0 0 = 0 = 0 1 = = 0 0 0 0 =
–   GreKo 9.2 32-bit2494+33
−33
(+61)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.4%
−30
0 1 0 =
–   nanoSzachy 3.92492+23
−23
(+59)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.1%
−223
= 0 0 0
–   GreKo 8.2 32-bit2487+25
−26
(+54)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.3%
−28
= 0 0 1
–   Arasan 11.4 32-bit2487+33
−34
(+54)5 − 5
(+5−5=0)
50.0%
5.0 / 10
0.9%
+54
1 1 0 1 1 0 0 0 1 0
–   DoubleCheck 3.1 32-bit2487+34
−34
(+54)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.9%
−41
0 0 = 1
–   Pupsi2 0.082473+17
−18
(+40)2 − 2
(+1−1=2)
50.0%
2.0 / 4
1.1%
+40
1 = = 0
–   Arasan 10.42471+20
−21
(+38)3 − 7
(+1−5=4)
30.0%
3.0 / 10
1.9%
−85
0 = 0 = = 0 1 = 0 0
–   LittleThought 1.052 32-bit2468+19
−19
(+35)2 − 2
(+1−1=2)
50.0%
2.0 / 4
2.5%
+35
= 0 = 1
–   Twisted Logic 20071202x2458+26
−26
(+25)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
10.3%
−183
0 0 0 = 0 1 0 1 0 0
–   Hussar 0.42444+17
−17
(+11)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
26.1%
+38
1 1 1 = 0 = 0 0 = 1 1 0
–   Eeyore 1.52 32-bit2406+23
−23
(−27)5 − 3
(+4−2=2)
62.5%
5.0 / 8
92.5%
+60
0 = 1 = 1 0 1 1
–   Atlas 3.14b 32-bit2401+25
−25
(−32)10.5 − 7.5
(+6−3=9)
58.3%
10.5 / 18
94.9%
+18
= = = 1 1 1 1 0 0 = 1 = = 1 = 0 = =
–   Simplex 0.9.8 32-bit2397+30
−31
(−36)20.5 − 17.5
(+15−12=11)
53.9%
20.5 / 38
95.7%
−7
0 1 1 1 = 1 0 1 1 0 = 0 = 1 0 = = 1 0 = 0 1 1 0 = 1 = 1 1 = 0 0 1 = 0 1 = 0
–   Dorky 4.3 32-bit2386+26
−26
(−47)9.5 − 4.5
(+8−3=3)
67.9%
9.5 / 14
99.1%
+89
= 1 = 1 1 1 1 = 1 1 0 0 1 0
–   DoubleCheck 2.5.4 32-bit2383+33
−33
(−50)2 − 2
(+2−2=0)
50.0%
2.0 / 4
98.6%
−50
1 1 0 0
–   Rotor 0.32382+32
−32
(−51)4 − 6
(+2−4=4)
40.0%
4.0 / 10
98.9%
−110
0 = 1 0 = 1 = 0 = 0
–   TJchess 1.1 32-bit2374+33
−33
(−59)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.5%
−140
= 0 0 1
–   Ares 1.0042373+16
−16
(−60)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+229
= 1 1 1
–   iCE 0.22372+19
−19
(−61)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Ifrit m1.5 32-bit2371+27
−27
(−62)6 − 2
(+5−1=2)
75.0%
6.0 / 8
99.9%
+113
1 = 1 1 = 1 0 1
–   Alex 2.14a 32-bit2364+27
−27
(−69)6.5 − 5.5
(+6−5=1)
54.2%
6.5 / 12
100.0%
−37
1 1 0 1 1 1 0 0 = 0 0 1
–   OliThink 5.3.0 32-bit2359+21
−21
(−74)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−223
= 0 0 =
–   BugChess2 1.4.12356+33
−33
(−77)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−40
= 1 1 = 1 0 0 = 0 1
–   Plisk 0.2.7d 32-bit2352+21
−21
(−81)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+90
1 1 1 = 0 1 1 = 1 =
–   Plisk 0.2.6 32-bit2350+33
−33
(−83)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+122
0 = 1 1 1 1 1 0 1 1
–   Dirty 0.99n2321+30
−30
(−112)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−69
1 1 0 1 1 = 0 0 1 0
–   Mediocre 0.42314+30
−30
(−119)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+106
1 0 1 1
–   Waxman 20112304+26
−27
(−129)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−33
1 1 0 =
–   Sjakk 1.1.82303+24
−24
(−130)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−38
= = = 1 = = 1 0 1 1

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Created in 2005-2013 by CCRL team
Last games added on January 25, 2020