CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Merlin 2.3.1#363‑364  (2143+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		(+636)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   E.T. Chess 13.01.082634+7
−7		(+491)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   nanoSzachy 4.1 64-bit2562+12
−12		(+419)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Little Goliath Evolution 3.122504+6
−7		(+361)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Topple 0.2.1 64-bit2472+15
−16		(+329)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Snitch 1.6.2 32-bit2418+10
−10		(+275)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   FrankWalter 2.2.3 64-bit2389+18
−18		(+246)2 − 8
(+2−8=0)		20.0%
2.0 / 10
0.0%
−40
–   Amy 0.87b2385+9
−9		(+242)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   The Crazy Bishop 00522364+9
−9		(+221)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Ceibo 0.5 64-bit2330+17
−17		(+187)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.0%
+117
–   Googleplex Starthinker 1.4 64-bit2289+18
−17		(+146)8.5 − 19.5
(+6−17=5)		30.4%
8.5 / 28
0.0%
−5
–   Esc 1.162267+9
−9		(+124)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
–   Invictus r228 64-bit2256+24
−24		(+113)15 − 15
(+12−12=6)
50.0%
15.0 / 30
0.0%
+111
–   FireFly 2.7.2 64-bit2252+14
−14		(+109)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Stash 15.3 64-bit2230+20
−20		(+87)18 − 14
(+16−12=4)
56.3%
18.0 / 32
0.0%
+136
–   CT800 1.32 64-bit2227+20
−20		(+84)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Joker2 0.7.7 64-bit2222+16
−16		(+79)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
–   Mango Paola Ajedrez 1.02186+11
−11		(+43)13 − 17
(+11−15=4)
43.3%
13.0 / 30
0.0%
−8
–   Atak 6.82184+10
−9		(+41)11 − 18
(+8−15=6)		37.9%
11.0 / 29
0.0%
−50
–   Madeleine 0.22184+9
−9		(+41)15 − 17
(+14−16=2)
46.9%
15.0 / 32
0.0%
+13
–   MORA 1.0.02183+19
−19		(+40)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.1%
−145
–   Protej 0.5.8c2181+12
−12		(+38)8.5 − 19.5
(+8−19=1)		30.4%
8.5 / 28
0.0%
−129
–   Baislicka 1.0 64-bit2179+14
−14		(+36)12 − 15
(+10−13=4)		44.4%
12.0 / 27
0.1%
−8
–   Achillees 1.0 64-bit2179+17
−17		(+36)14 − 18
(+11−15=6)
43.8%
14.0 / 32
0.2%
−12
–   Halogen 4 64-bit2178+19
−19		(+35)16 − 16
(+13−13=6)
50.0%
16.0 / 32
0.3%
+30
–   Blitzkrieg rev337 64-bit2162+12
−12		(+19)13.5 − 19.5
(+11−17=5)
40.9%
13.5 / 33
3.4%
−53
–   BlackBishop 1.02156+9
−9		(+13)14 − 16
(+11−13=6)
46.7%
14.0 / 30
9.6%
−13
–   NagaSkaki 5.122155+10
−10		(+12)17.5 − 15.5
(+14−12=7)
53.0%
17.5 / 33
10.2%
+32
–   FoxSEE 3.3.3 64-bit2150+20
−20		(+7)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
28.1%
−52
–   Chesley r323 64-bit2149+16
−16		(+6)16.5 − 12.5
(+14−10=5)		56.9%
16.5 / 29
30.4%
+58
–   SjaakII 1.4.1 64-bit2146+19
−19		(+3)15 − 17
(+11−13=8)
46.9%
15.0 / 32
39.2%
−20
–   Alarm 0.93.12145+9
−9		(+2)21 − 10
(+19−8=4)
67.7%
21.0 / 31
41.5%
+143
–   Sunsetter 10.3 64-bit2144+11
−11		(+1)13 − 19
(+11−17=4)
40.6%
13.0 / 32
43.6%
−74
–   Lime 662143+8
−8		(0)17.5 − 14.5
(+16−13=3)
54.7%
17.5 / 32
47.9%
+39
–   ChessKISS 1.7c 64-bit2141+12
−12		(−2)23 − 9
(+22−8=2)
71.9%
23.0 / 32
57.5%
+186
–   Genesis 2.01b2140+21
−21		(−3)17 − 13
(+15−11=4)
56.7%
17.0 / 30
57.1%
+49
–   Brainless 20081212 64-bit2140+20
−20		(−3)17 − 15
(+14−12=6)
53.1%
17.0 / 32
56.4%
+17
–   Fortress 1.622137+8
−8		(−6)12.5 − 19.5
(+11−18=3)
39.1%
12.5 / 32
72.2%
−96
–   Nesik 0.7.0 alpha2133+9
−9		(−10)9.5 − 20.5
(+8−19=3)
31.7%
9.5 / 30
83.7%
−162
–   WJChess 1.642131+9
−8		(−12)15.5 − 13.5
(+14−12=3)		53.4%
15.5 / 29
88.8%
+15
–   Hedgehog 1.9 64-bit2123+17
−17		(−20)20.5 − 12.5
(+17−9=7)
62.1%
20.5 / 33
94.4%
+70
–   Prophet3 20181124 64-bit2123+24
−24		(−20)28 − 14
(+23−9=10)
66.7%
28.0 / 42
90.4%
+100
–   GK 0.90 64-bit2110+11
−11		(−33)14 − 14
(+13−13=2)		50.0%
14.0 / 28
99.9%
−35
–   Micah 1.0 64-bit2107+21
−21		(−36)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
99.5%
−45
–   BikJump 2.01 64-bit2102+8
−8		(−41)13.5 − 16.5
(+11−14=5)
45.0%
13.5 / 30
100.0%
−83
–   Clarabit 1.00 64-bit2097+9
−9		(−46)17.5 − 12.5
(+17−12=1)
58.3%
17.5 / 30
100.0%
+24
–   SpaceDog 0.97.4 64-bit2088+16
−16		(−55)17.5 − 18.5
(+16−17=3)
48.6%
17.5 / 36
100.0%
−69
–   Monarch 1.72058+10
−10		(−85)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Small Potato 0.7.0 64-bit2057+16
−16		(−86)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   RDChess 3.232049+12
−12		(−94)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   Embla 2.0.5 64-bit2045+16
−16		(−98)29.5 − 16.5
(+26−13=7)
64.1%
29.5 / 46
100.0%
+14
–   Vice 1.0 64-bit2043+11
−11		(−100)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   King's Out 0.2.42 64-bit2038+23
−23		(−105)19 − 13
(+18−12=2)
59.4%
19.0 / 32
100.0%
−25
–   MagiC 1.02026+21
−21		(−117)16.5 − 7.5
(+15−6=3)		68.8%
16.5 / 24
100.0%
+31
–   Cupcake 1.1a 64-bit2015+25
−25		(−128)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Supernova 1.0.1 64-bit2014+21
−21		(−129)22 − 10
(+19−7=6)
68.8%
22.0 / 32
100.0%
+15
–   Oberon 0.042011+19
−19		(−132)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−101
–   Plywood 1.7.32008+20
−20		(−135)2 − 1
(+1−0=2)		66.7%
2.0 / 3
100.0%
−39
–   Zeta Dva 0303 64-bit2006+30
−30		(−137)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   Matant 5.041994+13
−13		(−149)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   Gullydeckel 2.16pl11993+10
−10		(−150)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Small Potato 0.6.11992+10
−10		(−151)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   Bubble 1.51988+14
−14		(−155)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−185
–   Armageddon 2.3081986+11
−11		(−157)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Arabian Knight 1.55 64-bit1980+17
−17		(−163)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Faile 1.4.41979+9
−9		(−164)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−133
–   Snowy 0.2 64-bit1978+14
−14		(−165)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   La Dame Blanche 2.0c1968+12
−12		(−175)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
100.0%
−205
–   Monik 2.2.3 64-bit1967+16
−16		(−176)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Cilian 4.141957+10
−10		(−186)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   Bismark 1.41957+22
−22		(−186)19 − 5
(+18−4=2)		79.2%
19.0 / 24
100.0%
+66
–   Sharper 0.171940+12
−12		(−203)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−203
–   Monik 2.2.6 64-bit1936+14
−14		(−207)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Heracles 0.6.161924+9
−9		(−219)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   SamChess1921+12
−12		(−222)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   Jabba 130320121921+24
−24		(−222)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   Eagle 0.7.51911+11
−11		(−232)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   Dabbaba 7.491907+13
−13		(−236)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Claudia 0.51907+19
−19		(−236)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   Morphy 3.221902+12
−12		(−241)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Tyrell 1.021892+19
−19		(−251)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   MatMoi 7.15.0-cct 64-bit1888+16
−16		(−255)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Purple Haze 2.1.01881+12
−12		(−262)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   FreeChessII 2.171879+23
−23		(−264)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   HeavyChess 0.13 beta1831+18
−18		(−312)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Celes 0.77c1823+12
−12		(−320)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−289
–   Sayuri 2018.05.23 64-bit1809+18
−18		(−334)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−303
–   MOBMAT 0.903d 64-bit1783+26
−26		(−360)28 − 2
(+28−2=0)
93.3%
28.0 / 30
100.0%
+142
–   FAUCE 0.41c1782+15
−15		(−361)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   JSBam 0.521651+28
−28		(−492)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Pulse 1.6.1 64-bit1606+18
−18		(−537)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   MiniMardi 1.31412+11
−11		(−731)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1297 games: 583 wins, 536 losses, 178 draws (13.7%), score: 51.8%

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Created in 2005-2013 by CCRL team
Last games added on September 19, 2020