CCRL Blitz
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 2'442'136 games
played by 2'904 programs

White wins: 939'660 (38.5%)
Black wins: 754'242 (30.9%)
Draws: 748'234 (30.6%)
White score: 53.8%

Engine Details

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Show each game results
Merlin 2.3.1#367  (2149+17
−17
)Quote
Author: Balazs Jako (Hungary) Link: Homepage
This is the only Merlin version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   RubiChess 1.1 64-bit2780+14
−14
(+631)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   E.T. Chess 13.01.082634+7
−7
(+485)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   nanoSzachy 4.1 64-bit2562+12
−12
(+413)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Little Goliath Evolution 3.122503+6
−7
(+354)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Topple 0.2.1 64-bit2472+15
−16
(+323)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Snitch 1.6.2 32-bit2418+10
−10
(+269)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   FrankWalter 2.2.3 64-bit2389+18
−18
(+240)2 − 8
(+2−8=0)
20.0%
2.0 / 10
0.0%
−46
0 0 0 0 0 0 1 1 0 0
–   Amy 0.87b2385+9
−9
(+236)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   The Crazy Bishop 00522364+9
−9
(+215)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ceibo 0.5 64-bit2330+17
−17
(+181)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+111
0 0 1 0 1 =
–   Googleplex Starthinker 1.4 64-bit2289+18
−17
(+140)8.5 − 19.5
(+6−17=5)
30.4%
8.5 / 28
0.0%
−11
0 = 1 0 = 0 = 0 1 0 0 0 0 0 0 0 0 0 0 0 1 = 1 = 1 0 1 0
–   Esc 1.162267+9
−9
(+118)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Invictus r228 64-bit2256+24
−24
(+107)15 − 15
(+12−12=6)
50.0%
15.0 / 30
0.0%
+105
0 0 1 1 1 0 0 0 1 0 1 0 1 1 = 0 = 1 = 0 = = 0 1 1 = 1 1 0 0
–   FireFly 2.7.2 64-bit2251+14
−14
(+102)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Stash 15.3 64-bit2230+20
−20
(+81)18 − 14
(+16−12=4)
56.3%
18.0 / 32
0.0%
+130
1 0 1 = = 1 0 0 0 1 0 = 1 1 1 0 0 1 0 0 1 1 1 0 0 1 1 1 1 0 = 1
–   CT800 1.32 64-bit2226+20
−20
(+77)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Joker2 0.7.7 64-bit2222+16
−16
(+73)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Mango Paola Ajedrez 1.02187+11
−11
(+38)13 − 17
(+11−15=4)
43.3%
13.0 / 30
0.0%
−13
= 0 1 0 0 = 0 1 1 1 1 1 = = 0 0 1 1 0 0 0 0 0 0 1 0 1 0 1 0
–   Atak 6.82185+9
−10
(+36)11 − 18
(+8−15=6)
37.9%
11.0 / 29
0.0%
−55
1 0 1 0 1 0 0 = 1 0 0 0 0 = = 0 1 0 1 0 = 1 0 = 1 0 0 = 0
–   Madeleine 0.22184+9
−9
(+35)15 − 17
(+14−16=2)
46.9%
15.0 / 32
0.0%
+7
1 1 1 1 1 0 1 0 0 1 0 1 0 1 0 0 = 0 = 0 1 0 1 0 1 1 0 0 0 0 1 0
–   Protej 0.5.8c2183+12
−12
(+34)8.5 − 19.5
(+8−19=1)
30.4%
8.5 / 28
0.1%
−133
0 0 1 1 0 1 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 = 1 0 0 1 0
–   MORA 1.0.02182+18
−18
(+33)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.4%
−152
1 0 0 0 0 = 1 0 0 0 0 0 = 1 0 0 0 1 0 0 1 0 0 0 0 = = = 1 0 0 0
–   Achillees 1.0 64-bit2180+17
−17
(+31)14 − 18
(+11−15=6)
43.8%
14.0 / 32
0.5%
−17
0 0 0 0 = 0 1 1 1 1 = 0 0 1 = 1 0 = 1 0 0 0 0 1 1 = 0 0 1 1 = 0
–   Baislicka 1.0 64-bit2179+14
−13
(+30)12 − 15
(+10−13=4)
44.4%
12.0 / 27
0.3%
−14
= 1 = 1 1 0 1 0 0 0 1 0 1 1 0 1 0 0 = 0 = 1 0 0 0 1 0
–   Halogen 4 64-bit2178+19
−19
(+29)16 − 16
(+13−13=6)
50.0%
16.0 / 32
1.1%
+24
1 1 0 1 0 = 0 1 1 0 1 = 0 0 1 0 1 0 1 0 0 = 0 = 1 = 1 = 0 1 1 0
–   Blitzkrieg rev337 64-bit2162+12
−12
(+13)13.5 − 19.5
(+11−17=5)
40.9%
13.5 / 33
10.2%
−59
0 0 0 0 1 0 1 1 0 1 = 0 1 1 1 0 = 0 = = = 0 0 1 1 0 1 0 0 0 1 0 0
–   NagaSkaki 5.122156+10
−9
(+7)17.5 − 15.5
(+14−12=7)
53.0%
17.5 / 33
25.3%
+27
= 0 1 0 1 0 = 1 0 1 = = = 1 1 1 0 1 0 1 0 0 = 1 0 = 0 1 0 1 1 0 1
–   BlackBishop 1.02155+9
−9
(+6)14 − 16
(+11−13=6)
46.7%
14.0 / 30
25.9%
−20
0 = 1 0 = 1 1 = 0 0 = 0 0 1 0 1 = 1 0 0 0 0 1 0 1 1 1 1 = 0
–   FoxSEE 3.3.3 64-bit2151+20
−20
(+2)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
45.8%
−57
1 0 = 0 = 1 0 1 1 0 1 1 0 = 1 0 0 0 0 0 = 0 1 0 1 = 1 0 1 0 0 0
–   Chesley r323 64-bit2148+16
−16
(−1)16.5 − 12.5
(+14−10=5)
56.9%
16.5 / 29
54.9%
+51
1 0 = 1 0 0 0 0 = 1 = 1 0 1 0 0 1 = 1 1 1 0 1 = 1 1 1 1 0
–   SjaakII 1.4.1 64-bit2147+19
−19
(−2)15 − 17
(+11−13=8)
46.9%
15.0 / 32
57.2%
−25
1 1 = 0 0 0 1 1 0 = 1 1 = 1 0 1 0 0 0 1 0 = 1 1 = 0 0 0 = = = 0
–   Sunsetter 10.3 64-bit2145+10
−11
(−4)13 − 19
(+11−17=4)
40.6%
13.0 / 32
66.3%
−79
= 0 1 0 = 0 0 1 1 0 1 0 = 1 1 0 0 1 0 1 0 0 1 0 0 0 1 1 0 0 0 =
–   Alarm 0.93.12144+8
−9
(−5)21 − 10
(+19−8=4)
67.7%
21.0 / 31
72.0%
+136
= 1 1 1 1 1 1 1 0 0 1 1 0 0 = 1 1 0 1 1 = 0 0 1 0 1 1 = 1 1 1
–   Lime 662143+8
−8
(−6)17.5 − 14.5
(+16−13=3)
54.7%
17.5 / 32
74.3%
+33
0 1 0 1 1 0 0 = 0 1 = 0 0 1 1 0 1 = 1 1 1 0 0 1 0 1 0 1 1 1 1 0
–   ChessKISS 1.7c 64-bit2140+12
−12
(−9)23 − 9
(+22−8=2)
71.9%
23.0 / 32
80.1%
+179
1 1 1 1 0 1 1 1 1 0 0 1 1 = 1 0 1 1 = 1 0 1 1 1 0 1 1 1 1 0 0 1
–   Genesis 2.01b2139+21
−21
(−10)17 − 13
(+15−11=4)
56.7%
17.0 / 30
76.5%
+42
1 1 = 0 0 0 1 1 1 0 0 1 1 1 1 1 0 1 0 = 1 0 1 0 1 = 0 1 = 0
–   Fortress 1.622137+8
−8
(−12)12.5 − 19.5
(+11−18=3)
39.1%
12.5 / 32
90.1%
−102
0 1 1 0 0 1 0 0 0 1 1 = 0 0 0 0 0 0 1 0 0 1 1 1 = 1 = 0 1 0 0 0
–   Nesik 0.7.0 alpha2134+9
−9
(−15)9.5 − 20.5
(+8−19=3)
31.7%
9.5 / 30
94.6%
−167
0 0 = 0 1 0 0 0 = 0 0 0 1 1 0 1 0 0 = 1 0 0 0 0 1 1 1 0 0 0
–   Brainless 20081212 64-bit2134+19
−19
(−15)17 − 15
(+14−12=6)
53.1%
17.0 / 32
87.9%
+5
1 1 = 1 0 1 0 0 = 0 1 1 0 0 = 0 0 = 1 0 1 0 1 1 = 1 = 0 0 1 1 1
–   Prophet3 20181124 64-bit2131+22
−22
(−18)28 − 14
(+23−9=10)
66.7%
28.0 / 42
91.2%
+102
1 1 1 1 0 = 1 1 1 1 1 0 0 1 0 1 0 1 1 0 1 = 1 1 1 = 0 1 = = = 0 1 1 0 = 1 = 1 = = 1
–   WJChess 1.642130+8
−8
(−19)15.5 − 13.5
(+14−12=3)
53.4%
15.5 / 29
97.7%
+8
0 1 1 0 0 1 1 1 1 1 0 0 1 1 = 1 0 1 1 0 0 1 0 0 0 0 1 = =
–   Hedgehog 1.9 64-bit2120+17
−17
(−29)20.5 − 12.5
(+17−9=7)
62.1%
20.5 / 33
99.2%
+61
0 1 0 1 0 1 1 1 = 1 = 1 0 = 1 0 1 = 0 1 1 = 1 = 1 0 1 1 0 0 1 = 1
–   Micah 1.0 64-bit2111+21
−21
(−38)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
99.8%
−47
1 1 = 0 0 = 0 0 1 0 1 1 = 0 0 0 1 1 = 1 0 1 0 0 0 1 0 0 = 1 1 1
–   GK 0.90 64-bit2110+11
−11
(−39)14 − 14
(+13−13=2)
50.0%
14.0 / 28
100.0%
−41
1 0 0 1 0 1 0 1 0 1 0 = 1 = 1 0 0 1 1 0 1 1 1 1 0 0 0 0
–   BikJump 2.01 64-bit2103+8
−8
(−46)13.5 − 16.5
(+11−14=5)
45.0%
13.5 / 30
100.0%
−88
1 0 0 = 0 0 1 = 0 = 1 = 0 1 0 0 0 1 1 1 1 0 1 0 1 = 1 0 0 0
–   Clarabit 1.00 64-bit2097+9
−9
(−52)17.5 − 12.5
(+17−12=1)
58.3%
17.5 / 30
100.0%
+18
1 1 1 1 = 1 0 1 0 1 0 0 0 1 1 0 1 1 1 1 1 1 0 0 1 0 0 0 1 0
–   BBC 1.1 64-bit2094+29
−30
(−55)20.5 − 11.5
(+18−9=5)
64.1%
20.5 / 32
99.9%
+53
1 0 0 = 0 1 1 0 1 0 1 1 1 0 1 0 1 = 1 = 0 1 1 1 1 1 0 1 = 1 = 1
–   SpaceDog 0.97.4 64-bit2088+16
−16
(−61)17.5 − 18.5
(+16−17=3)
48.6%
17.5 / 36
100.0%
−75
0 1 0 1 0 0 0 0 1 1 1 0 0 1 0 1 1 1 1 0 1 0 1 1 = 1 0 = 0 0 1 0 1 0 = 0
–   Cosette 3.0 64-bit2087+20
−20
(−62)20 − 11
(+14−5=12)
64.5%
20.0 / 31
100.0%
+29
1 1 0 0 = 0 = = 1 1 1 = = 1 = 0 1 1 1 1 = = 1 0 = 1 = 1 = 1 =
–   Monarch 1.72058+10
−10
(−91)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Small Potato 0.7.0 64-bit2057+16
−16
(−92)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   RDChess 3.232050+12
−12
(−99)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Embla 2.0.5 64-bit2046+16
−16
(−103)29.5 − 16.5
(+26−13=7)
64.1%
29.5 / 46
100.0%
+9
1 1 1 1 0 1 1 1 1 = = 1 0 1 0 = 1 1 1 0 0 0 = 1 1 0 = 0 0 1 1 0 1 0 0 1 1 1 = 1 1 = 1 1 0 1
–   Vice 1.0 64-bit2044+11
−11
(−105)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   King's Out 0.2.42 64-bit2038+23
−23
(−111)19 − 13
(+18−12=2)
59.4%
19.0 / 32
100.0%
−31
0 1 1 1 1 1 0 1 1 1 = 1 1 0 0 0 0 0 = 1 1 1 1 1 0 0 1 0 1 1 0 0
–   MagiC 1.02027+21
−21
(−122)16.5 − 7.5
(+15−6=3)
68.8%
16.5 / 24
100.0%
+26
0 1 1 1 0 1 = 1 1 1 0 1 0 = 0 1 1 1 1 1 = 1 1 0
–   Cupcake 1.1a 64-bit2015+25
−25
(−134)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Supernova 1.0.1 64-bit2014+21
−21
(−135)22 − 10
(+19−7=6)
68.8%
22.0 / 32
100.0%
+9
1 1 1 1 1 = 1 1 1 = 1 0 1 0 = 1 = 0 0 0 1 0 1 0 1 1 1 1 = 1 = 1
–   Oberon 0.042010+19
−19
(−139)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−108
1 0
–   Zeta Dva 0303 64-bit2006+30
−30
(−143)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Matant 5.042000+13
−13
(−149)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Plywood 1.7.32000+20
−20
(−149)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
−53
= = 1
–   BBC 1.2 64-bit1994+32
−33
(−155)28.5 − 3.5
(+28−3=1)
89.1%
28.5 / 32
100.0%
+237
1 1 = 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1
–   Small Potato 0.6.11993+10
−10
(−156)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Gullydeckel 2.16pl11993+10
−10
(−156)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Bubble 1.51987+14
−14
(−162)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−192
=
–   Armageddon 2.3081986+11
−11
(−163)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Arabian Knight 1.55 64-bit1981+16
−16
(−168)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Faile 1.4.41980+8
−8
(−169)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−138
=
–   Snowy 0.2 64-bit1978+13
−14
(−171)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   La Dame Blanche 2.0c1969+12
−12
(−180)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
100.0%
−210
1 0 =
–   Monik 2.2.3 64-bit1967+16
−16
(−182)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Cilian 4.141957+10
−10
(−192)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Bismark 1.41956+22
−22
(−193)19 − 5
(+18−4=2)
79.2%
19.0 / 24
100.0%
+59
1 1 1 1 0 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 = = 0
–   Sharper 0.171941+13
−13
(−208)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−208
0 1
–   Monik 2.2.6 64-bit1935+14
−14
(−214)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Heracles 0.6.161925+9
−9
(−224)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   SamChess1921+12
−12
(−228)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Jabba 130320121921+24
−24
(−228)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Eagle 0.7.51911+11
−11
(−238)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Dabbaba 7.491907+13
−13
(−242)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Claudia 0.51906+18
−19
(−243)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Morphy 3.221903+12
−12
(−246)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Tyrell 1.021893+19
−19
(−256)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   MatMoi 7.15.0-cct 64-bit1888+16
−16
(−261)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Purple Haze 2.1.01880+12
−12
(−269)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   FreeChessII 2.171879+23
−23
(−270)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   HeavyChess 0.13 beta1831+18
−17
(−318)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Celes 0.77c1824+12
−12
(−325)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−294
=
–   Sayuri 2018.05.23 64-bit1814+18
−18
(−335)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−304
=
–   MOBMAT 0.903d 64-bit1784+26
−26
(−365)28 − 2
(+28−2=0)
93.3%
28.0 / 30
100.0%
+137
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 1 1 1 1 1
–   FAUCE 0.41c1781+15
−15
(−368)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   JSBam 0.521651+28
−28
(−498)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Pulse 1.6.1 64-bit1607+18
−18
(−542)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   MiniMardi 1.31413+11
−10
(−736)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on January 16, 2021