CCRL Blitz
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 2'474'284 games
played by 2'947 programs

White wins: 951'541 (38.5%)
Black wins: 762'369 (30.8%)
Draws: 760'374 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
FreeChessII 2.17#489  (1879+23
−23
)Quote
Author: Ivan Maklyakov (Russia) Link: Homepage
This is the only FreeChessII version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Delocto 0.6 64-bit2612+16
−16
(+733)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Drosophila 1.5.1 64-bit2477+15
−15
(+598)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   LambChop 10.992433+8
−8
(+554)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   OliThink 5.3.2 64-bit2403+13
−13
(+524)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Natwarlal 0.142260+8
−7
(+381)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Invictus r228 64-bit2256+24
−24
(+377)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   GopherCheck 0.2.3 64-bit2233+13
−13
(+354)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Dorpsgek Eve's Temptation 64-bit2232+15
−15
(+353)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   SjaakII 1.3.0 64-bit2168+17
−17
(+289)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+258
–   Blitzkrieg rev337 64-bit2163+12
−12
(+284)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Merlin 2.3.12148+17
−17
(+269)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Sunsetter 10.3 64-bit2145+10
−11
(+266)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Prophet3 20170909 64-bit2125+17
−17
(+246)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Uragano 3D 0.922122+25
−25
(+243)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Hedgehog 1.9 64-bit2121+17
−17
(+242)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Abbess 2018.02.072071+14
−14
(+192)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   AdroitChess 0.42070+18
−19
(+191)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Small Potato 0.7.0 64-bit2056+16
−16
(+177)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Vice 1.0 64-bit2043+11
−11
(+164)2 − 8
(+2−8=0)
20.0%
2.0 / 10
0.0%
−119
–   Ecce 1.0 (rev. 508) 64-bit2017+12
−12
(+138)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Freyr 1.068 64-bit2012+18
−18
(+133)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+312
–   Leonidas 8.3 64-bit2004+16
−15
(+125)3.5 − 7.5
(+3−7=1)
31.8%
3.5 / 11
0.0%
−22
–   Gullydeckel 2.16pl11993+10
−10
(+114)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Armageddon 2.3081986+11
−11
(+107)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+76
–   Arabian Knight 1.55 64-bit1981+16
−16
(+102)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Elephant 1.061981+11
−11
(+102)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   ProChess 1.02AD1972+27
−27
(+93)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   La Dame Blanche 2.0c1969+12
−12
(+90)10.5 − 22.5
(+6−18=9)
31.8%
10.5 / 33
0.0%
−38
–   SSEChessII 2.05 DC1967+9
−9
(+88)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Protej 0.5.71963+20
−20
(+84)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−63
–   Zeta Dva 0204 64-bit1962+32
−31
(+83)12.5 − 18.5
(+11−17=3)
40.3%
12.5 / 31
0.0%
+4
–   BSC 3.91959+19
−19
(+80)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+80
–   Cilian 4.141956+10
−10
(+77)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Bismark 1.41955+22
−22
(+76)1 − 4
(+0−3=2)
20.0%
1.0 / 5
0.0%
−104
–   ChessMind 0.801954+17
−17
(+75)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Etude 0.1.21952+11
−11
(+73)2 − 1
(+2−1=0)
66.7%
2.0 / 3
0.0%
+230
–   JanWillem 1.131952+9
−9
(+73)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Zevra 1.6.1 r5136 64-bit1935+30
−30
(+56)14 − 16
(+9−11=10)
46.7%
14.0 / 30
0.2%
+33
–   Monik 2.2.6 64-bit1934+14
−14
(+55)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   BibiChess 0.51929+11
−11
(+50)14 − 18
(+12−16=4)
43.8%
14.0 / 32
0.0%
0
–   Smash 1.0.31924+10
−10
(+45)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   SamChess1921+12
−12
(+42)17.5 − 21.5
(+15−19=5)
44.9%
17.5 / 39
0.1%
+4
–   IACH 0.56z1916+10
−10
(+37)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.2%
−INF
–   Eagle 0.7.51911+11
−11
(+32)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.8%
+INF
–   Warrior 1.0.31908+9
−9
(+29)0 − 1
(+0−1=0)
0.0%
0.0 / 1
1.1%
−INF
–   Dabbaba 7.491907+13
−13
(+28)1 − 5
(+1−5=0)
16.7%
1.0 / 6
1.9%
−285
–   Claudia 0.51906+19
−19
(+27)0 − 1
(+0−1=0)
0.0%
0.0 / 1
3.9%
−INF
–   SnailChess 4.0131893+10
−10
(+14)1 − 0
(+1−0=0)
100.0%
1.0 / 1
13.7%
+INF
–   Tyrell 1.021892+19
−19
(+13)19 − 21
(+14−16=10)
47.5%
19.0 / 40
18.6%
−5
–   MatMoi 7.15.0-cct 64-bit1887+16
−16
(+8)0 − 1
(+0−1=0)
0.0%
0.0 / 1
27.8%
−INF
–   MrChess 2.11886+17
−16
(+7)15.5 − 23.5
(+11−19=9)
39.7%
15.5 / 39
32.1%
−66
–   Robocide 20160510 64-bit1886+18
−18
(+7)0 − 1
(+0−1=0)
0.0%
0.0 / 1
31.9%
−INF
–   Simontacchi 1.811865+14
−14
(−14)1 − 0
(+1−0=0)
100.0%
1.0 / 1
84.9%
+INF
–   Arabian Knight 1.511865+26
−25
(−14)23 − 14
(+20−11=6)
62.2%
23.0 / 37
79.3%
+77
–   Ranita 2.41842+11
−11
(−37)19.5 − 12.5
(+18−11=3)
60.9%
19.5 / 32
99.8%
+52
–   Milady 3.251835+20
−20
(−44)4 − 2
(+4−2=0)
66.7%
4.0 / 6
99.7%
+105
–   HeavyChess 0.13 beta1831+18
−18
(−48)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
99.9%
−187
–   Ajedrez Tactico 2.73b1830+15
−15
(−49)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   JARS 1.75a1822+14
−14
(−57)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+53
–   Dabbaba 2.621818+16
−16
(−61)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+166
–   Sayuri 2018.05.23 64-bit1813+18
−18
(−66)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   ChessterfieldCL i5a1811+14
−14
(−68)10.5 − 21.5
(+9−20=3)
32.8%
10.5 / 32
100.0%
−205
–   Predateur 2.1 64-bit1810+15
−15
(−69)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−219
–   NoonianChess 3.2.06P21805+20
−20
(−74)2 − 4
(+2−4=0)
33.3%
2.0 / 6
100.0%
−235
–   Macromix 2.011800+18
−18
(−79)4 − 3
(+4−3=0)
57.1%
4.0 / 7
100.0%
−19
–   Beaches 2.321797+11
−10
(−82)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−82
–   Soldat 0.25b1796+12
−12
(−83)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Predateur 2.2.1 64-bit1794+15
−15
(−85)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Enigma 1.1.41790+11
−11
(−89)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Grizzly 1.40.1b1787+13
−14
(−92)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
100.0%
−328
–   Embracer 1.121785+14
−14
(−94)1.5 − 3.5
(+0−2=3)
30.0%
1.5 / 5
100.0%
−207
–   FAUCE 0.41c1781+15
−15
(−98)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+59
–   Bremboce 0.6.21779+17
−17
(−100)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+61
–   Chenard 2010.08.23 64-bit1776+15
−15
(−103)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   BeRoChess 1.00 32-bit1771+34
−33
(−108)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−56
–   Laurifer 1.01769+10
−10
(−110)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−186
–   Pulsar 2009-9b1767+14
−14
(−112)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+207
–   Robin 0.9831761+10
−10
(−118)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
+217
–   Mint 2.31760+15
−15
(−119)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−61
–   Lodocase 2402081753+18
−18
(−126)7 − 0
(+7−0=0)
100.0%
7.0 / 7
100.0%
+INF
–   NG-Play 8.31750+41
−41
(−129)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+8
–   Ziggy 0.71747+20
−20
(−132)4 − 3
(+4−3=0)
57.1%
4.0 / 7
100.0%
−74
–   Elf 1.3.01741+9
−10
(−138)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
–   Vicki 0.041a1741+12
−12
(−138)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−197
–   Kanguruh 1.931733+10
−10
(−146)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Adamant 1.71732+9
−9
(−147)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+80
–   GChess IV 0.2.01731+12
−12
(−148)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−97
–   TSCP 1.811725+10
−10
(−154)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
−3
–   Tristram 4.161725+20
−19
(−154)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   JaksaH 1.14.1 64-bit1725+18
−18
(−154)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   SEE 0.6.91724+12
−12
(−155)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
–   Zoidberg 0.11723+15
−15
(−156)4.5 − 2.5
(+4−2=1)
64.3%
4.5 / 7
100.0%
−28
–   Aldebaran 0.7.01710+10
−10
(−169)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−169
–   RumbleMinze 1.0.331707+28
−28
(−172)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−14
–   Coiled 0.1a1692+19
−19
(−187)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+49
–   Chess 4.1a1687+34
−34
(−192)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−132
–   Mizar 3.01683+10
−10
(−196)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
–   PolarChess 1.31676+12
−12
(−203)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
−131
–   BACE 0.451675+11
−11
(−204)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−204
–   SharpChess2 2.6.91675+31
−31
(−204)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+136
–   Tristram 3.361667+20
−20
(−212)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+136
–   Belzebub 0.671663+9
−10
(−216)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Cmcchess 2.51658+16
−16
(−221)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   ALChess 1.5b1657+14
−14
(−222)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+14
–   DChess 1.0.21652+11
−12
(−227)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
0
–   JSBam 0.521651+28
−28
(−228)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   MSCP 1.441632+12
−12
(−247)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Storm 0.61628+10
−10
(−251)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
−14
–   Revati 0.4c1612+22
−22
(−267)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   NapoleonPP 08092013 64-bit1611+38
−39
(−268)8 − 1
(+7−0=2)
88.9%
8.0 / 9
100.0%
+38
–   Zotron 4.4.61592+10
−10
(−287)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
–   Kitteneitor 0.18.1 32-bit1588+38
−38
(−291)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+37
–   Darky 0.5d1583+22
−22
(−296)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Needle 0.5311580+9
−9
(−299)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Rocinante 1.01 64-bit1571+14
−14
(−308)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   MSCP 1.6h1558+30
−30
(−321)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Marginal 0.11546+32
−32
(−333)4 − 1
(+4−1=0)
80.0%
4.0 / 5
100.0%
−50
–   Larsen VB 0.05.00011541+14
−14
(−338)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Purple Haze 2.01505+14
−14
(−374)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   Piranha 0.51499+9
−10
(−380)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
−152
–   Alibaba 1.381499+23
−23
(−380)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
−27
–   Apep 1.011474+23
−24
(−405)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
–   Goyaz 0.0071423+14
−14
(−456)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Abulafia 0.611415+38
−39
(−464)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
–   MiniMardi 1.31413+10
−11
(−466)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Supra 15.01409+48
−49
(−470)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
–   Nanook 0.171390+14
−14
(−489)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Skaki 1.231385+21
−21
(−494)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
−152
–   Virutor Chess 1.11363+18
−18
(−516)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
−180
–   MiniChessAI 1.191363+15
−15
(−516)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Ozwald 0.431348+13
−13
(−531)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Joanna 2002 1.031344+21
−21
(−535)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
−215
–   Gladiator 0.0.7 64-bit1342+22
−22
(−537)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   KillerQueen 2.0b31289+14
−14
(−590)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   T.rex 1.91282+18
−18
(−597)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   QuTeChess 1.0.1t r31274+22
−22
(−605)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Tikov 0.6.31244+17
−17
(−635)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Gringo 1.4.9b1232+17
−17
(−647)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Raffaela 0.1.41230+17
−18
(−649)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Toledo Nanochess Jan/11/20101224+13
−14
(−655)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
−283
–   DarkFusch 0.91195+18
−18
(−684)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Project Invincible 2.041181+26
−26
(−698)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   AdaChess 1.01067+96
−68
(−812)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   DarkTemplar 0.11026+127
−109
(−853)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
–   Safrad 2.1.35.2101024+116
−110
(−855)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Zoe 0.1947+193
−188
(−932)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Chess4j 1.2828+312
−307
(−1051)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on March 2, 2021