CCRL Blitz
Downloads and Statistics
July 1, 2020
Testing summary:
Total: 2'316'652 games
played by 2'725 programs

White wins: 892'731 (38.5%)
Black wins: 718'204 (31.0%)
Draws: 705'717 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Merlin 2.3.1#362‑363  (2138+18
−18
)Quote
Author: Balazs Jako (Hungary) Link: Homepage
This is the only Merlin version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   RubiChess 1.1 64-bit2779+14
−14
(+641)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   E.T. Chess 13.01.082634+7
−7
(+496)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   nanoSzachy 4.1 64-bit2562+12
−12
(+424)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Little Goliath Evolution 3.122505+7
−7
(+367)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Topple 0.2.1 64-bit2472+16
−16
(+334)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Snitch 1.6.2 32-bit2418+10
−10
(+280)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   FrankWalter 2.2.3 64-bit2389+18
−18
(+251)2 − 8
(+2−8=0)
20.0%
2.0 / 10
0.0%
−35
0 0 0 0 0 0 1 1 0 0
–   Amy 0.87b2385+9
−9
(+247)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   The Crazy Bishop 00522364+9
−9
(+226)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ceibo 0.5 64-bit2330+18
−18
(+192)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+122
0 0 1 0 1 =
–   Googleplex Starthinker 1.4 64-bit2289+18
−17
(+151)8.5 − 19.5
(+6−17=5)
30.4%
8.5 / 28
0.0%
0
0 = 1 0 = 0 = 0 1 0 0 0 0 0 0 0 0 0 0 0 1 = 1 = 1 0 1 0
–   Esc 1.162266+8
−9
(+128)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Invictus r228 64-bit2256+24
−24
(+118)15 − 15
(+12−12=6)
50.0%
15.0 / 30
0.0%
+116
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-bit2252+14
−14
(+114)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Stash 15.3 64-bit2230+20
−20
(+92)18 − 14
(+16−12=4)
56.3%
18.0 / 32
0.0%
+141
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
(+88)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Joker2 0.7.7 64-bit2222+16
−16
(+84)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Mango Paola Ajedrez 1.02186+11
−11
(+48)13 − 17
(+11−15=4)
43.3%
13.0 / 30
0.0%
−3
= 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 6.82184+10
−9
(+46)11 − 18
(+8−15=6)
37.9%
11.0 / 29
0.0%
−45
1 0 1 0 1 0 0 = 1 0 0 0 0 = = 0 1 0 1 0 = 1 0 = 1 0 0 = 0
–   MORA 1.0.02183+19
−19
(+45)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
−140
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
–   Madeleine 0.22183+9
−9
(+45)15 − 17
(+14−16=2)
46.9%
15.0 / 32
0.0%
+17
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 0.5.8c2179+12
−12
(+41)8.5 − 19.5
(+8−19=1)
30.4%
8.5 / 28
0.0%
−126
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
–   Baislicka 1.0 64-bit2176+14
−14
(+38)12 − 15
(+10−13=4)
44.4%
12.0 / 27
0.1%
−6
= 1 = 1 1 0 1 0 0 0 1 0 1 1 0 1 0 0 = 0 = 1 0 0 0 1 0
–   Achillees 1.0 64-bit2175+18
−18
(+37)14 − 18
(+11−15=6)
43.8%
14.0 / 32
0.2%
−11
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
–   Blitzkrieg rev337 64-bit2160+12
−12
(+22)13.5 − 19.5
(+11−17=5)
40.9%
13.5 / 33
2.3%
−50
0 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
–   BlackBishop 1.02155+9
−9
(+17)14 − 16
(+11−13=6)
46.7%
14.0 / 30
5.3%
−9
0 = 1 0 = 1 1 = 0 0 = 0 0 1 0 1 = 1 0 0 0 0 1 0 1 1 1 1 = 0
–   NagaSkaki 5.122154+10
−10
(+16)17.5 − 15.5
(+14−12=7)
53.0%
17.5 / 33
5.9%
+36
1 = 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
–   Chesley r323 64-bit2148+17
−17
(+10)16.5 − 12.5
(+14−10=5)
56.9%
16.5 / 29
22.5%
+62
1 0 = 1 0 0 0 0 = 1 = 1 0 1 0 0 1 = 1 1 1 0 1 = 1 1 1 1 0
–   FoxSEE 3.3.3 64-bit2146+21
−21
(+8)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
27.9%
−51
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
–   SjaakII 1.4.1 64-bit2145+19
−19
(+7)15 − 17
(+11−13=8)
46.9%
15.0 / 32
30.2%
−16
1 1 = 0 0 0 1 1 0 = 1 1 = 1 0 1 0 0 0 1 0 = 1 1 = 0 0 0 = = = 0
–   Alarm 0.93.12144+9
−9
(+6)21 − 10
(+19−8=4)
67.7%
21.0 / 31
29.2%
+147
= 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
(+5)17.5 − 14.5
(+16−13=3)
54.7%
17.5 / 32
31.3%
+44
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
–   Sunsetter 10.3 64-bit2143+11
−11
(+5)13 − 19
(+11−17=4)
40.6%
13.0 / 32
34.4%
−70
= 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 =
–   Brainless 20081212 64-bit2138+22
−22
(0)17 − 15
(+14−12=6)
53.1%
17.0 / 32
52.0%
+20
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
–   Genesis 2.01b2138+21
−21
(0)17 − 13
(+15−11=4)
56.7%
17.0 / 30
52.4%
+52
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 1.622136+8
−8
(−2)12.5 − 19.5
(+11−18=3)
39.1%
12.5 / 32
58.9%
−92
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
–   ChessKISS 1.7c 64-bit2136+12
−12
(−2)23 − 9
(+22−8=2)
71.9%
23.0 / 32
57.3%
+186
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
–   Nesik 0.7.0 alpha2133+9
−9
(−5)9.5 − 20.5
(+8−19=3)
31.7%
9.5 / 30
71.5%
−157
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
–   WJChess 1.642130+8
−8
(−8)15.5 − 13.5
(+14−12=3)
53.4%
15.5 / 29
79.0%
+19
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
(−18)20.5 − 12.5
(+17−9=7)
62.1%
20.5 / 33
92.4%
+72
1 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 =
–   Prophet3 20181124 64-bit2119+25
−25
(−19)28 − 14
(+23−9=10)
66.7%
28.0 / 42
89.2%
+101
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
–   GK 0.90 64-bit2109+11
−11
(−29)14 − 14
(+13−13=2)
50.0%
14.0 / 28
99.7%
−31
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
–   Micah 1.0 64-bit2106+21
−22
(−32)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
98.9%
−41
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
–   BikJump 2.01 64-bit2102+8
−8
(−36)13.5 − 16.5
(+11−14=5)
45.0%
13.5 / 30
100.0%
−78
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-bit2096+9
−9
(−42)17.5 − 12.5
(+17−12=1)
58.3%
17.5 / 30
100.0%
+28
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
–   SpaceDog 0.97.4 64-bit2088+16
−16
(−50)17.5 − 18.5
(+16−17=3)
48.6%
17.5 / 36
100.0%
−64
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
–   Monarch 1.72058+10
−10
(−80)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Small Potato 0.7.0 64-bit2057+17
−17
(−81)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   RDChess 3.232048+12
−12
(−90)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Embla 2.0.5 64-bit2045+16
−16
(−93)29.5 − 16.5
(+26−13=7)
64.1%
29.5 / 46
100.0%
+19
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-bit2043+11
−12
(−95)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   King's Out 0.2.42 64-bit2038+23
−23
(−100)19 − 13
(+18−12=2)
59.4%
19.0 / 32
100.0%
−20
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 1.02025+21
−21
(−113)16.5 − 7.5
(+15−6=3)
68.8%
16.5 / 24
100.0%
+35
0 1 1 1 0 1 = 1 1 1 0 1 0 = 0 1 1 1 1 1 = 1 1 0
–   Plywood 1.7.32019+21
−21
(−119)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
−23
= 1 =
–   Cupcake 1.1a 64-bit2015+25
−25
(−123)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Oberon 0.042012+19
−19
(−126)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−95
1 0
–   Bismark 1.42011+32
−31
(−127)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−269
= 0
–   Zeta Dva 0303 64-bit2007+30
−30
(−131)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Small Potato 0.6.11992+10
−10
(−146)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Gullydeckel 2.16pl11992+10
−11
(−146)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Arabian Knight 1.55 64-bit1987+18
−18
(−151)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Bubble 1.51987+14
−14
(−151)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−181
=
–   Armageddon 2.3081985+11
−11
(−153)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Snowy 0.2 64-bit1982+14
−14
(−156)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Matant 5.041981+14
−14
(−157)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Faile 1.4.41978+8
−8
(−160)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−129
=
–   Monik 2.2.3 64-bit1967+16
−16
(−171)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   La Dame Blanche 2.0c1966+12
−12
(−172)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
100.0%
−202
= 0 1
–   Cilian 4.141959+10
−10
(−179)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Sharper 0.171940+12
−12
(−198)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−198
1 0
–   Monik 2.2.6 64-bit1936+14
−14
(−202)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Heracles 0.6.161923+9
−9
(−215)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   SamChess1920+13
−13
(−218)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Jabba 130320121919+25
−25
(−219)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Eagle 0.7.51912+12
−11
(−226)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Dabbaba 7.491906+13
−13
(−232)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Claudia 0.51903+21
−21
(−235)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Morphy 3.221902+13
−13
(−236)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Tyrell 1.021890+21
−20
(−248)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   MatMoi 7.15.0-cct 64-bit1889+17
−17
(−249)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Purple Haze 2.1.01883+12
−12
(−255)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   FreeChessII 2.171879+23
−23
(−259)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   HeavyChess 0.13 beta1831+18
−18
(−307)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Celes 0.77c1823+12
−12
(−315)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−284
=
–   Sayuri 2018.05.23 64-bit1809+19
−19
(−329)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−298
=
–   MOBMAT 0.903d 64-bit1783+26
−26
(−355)28 − 2
(+28−2=0)
93.3%
28.0 / 30
100.0%
+147
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
(−357)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   JSBam 0.521651+28
−28
(−487)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Pulse 1.6.1 64-bit1608+18
−18
(−530)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   MiniMardi 1.31412+11
−11
(−726)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 July 1, 2020