CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

Options
Show each game results
FreeChessII 2.17#492‑493  (1880+23
−23
)Quote
Author: Ivan Maklyakov (Russia) Link: Homepage
This is the only FreeChessII version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Delocto 0.6 64-bit2611+16
−16
(+731)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Drosophila 1.5.1 64-bit2477+15
−15
(+597)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   LambChop 10.992432+8
−8
(+552)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   OliThink 5.3.2 64-bit2402+13
−13
(+522)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Natwarlal 0.142259+8
−8
(+379)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Invictus r228 64-bit2255+24
−24
(+375)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   GopherCheck 0.2.3 64-bit2232+13
−13
(+352)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Dorpsgek Eve's Temptation 64-bit2231+15
−15
(+351)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   SjaakII 1.3.0 64-bit2167+17
−17
(+287)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+256
–   Blitzkrieg rev337 64-bit2161+12
−12
(+281)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Merlin 2.3.12147+17
−17
(+267)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Sunsetter 10.3 64-bit2144+11
−11
(+264)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Prophet3 20170909 64-bit2124+17
−17
(+244)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Uragano 3D 0.922122+25
−25
(+242)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Hedgehog 1.9 64-bit2121+17
−17
(+241)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Abbess 2018.02.072070+14
−14
(+190)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   AdroitChess 0.42069+19
−19
(+189)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Small Potato 0.7.0 64-bit2055+16
−16
(+175)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Vice 1.0 64-bit2043+11
−11
(+163)2 − 8
(+2−8=0)
20.0%
2.0 / 10
0.0%
−120
–   Ecce 1.0 (rev. 508) 64-bit2016+13
−13
(+136)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Freyr 1.068 64-bit2011+18
−18
(+131)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+310
–   Leonidas 8.3 64-bit2006+15
−15
(+126)3.5 − 7.5
(+3−7=1)
31.8%
3.5 / 11
0.0%
−21
–   Gullydeckel 2.16pl11992+10
−10
(+112)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Armageddon 2.3081985+11
−11
(+105)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+74
–   Elephant 1.061980+11
−11
(+100)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Arabian Knight 1.55 64-bit1978+16
−16
(+98)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   ProChess 1.02AD1971+27
−27
(+91)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   La Dame Blanche 2.0c1968+12
−12
(+88)10.5 − 22.5
(+6−18=9)
31.8%
10.5 / 33
0.0%
−40
–   SSEChessII 2.05 DC1966+9
−9
(+86)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Zeta Dva 0204 64-bit1963+32
−31
(+83)12.5 − 18.5
(+11−17=3)
40.3%
12.5 / 31
0.0%
+4
–   Protej 0.5.71963+20
−20
(+83)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−64
–   BSC 3.91959+19
−19
(+79)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+79
–   Cilian 4.141955+10
−10
(+75)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Bismark 1.41954+21
−22
(+74)1 − 4
(+0−3=2)
20.0%
1.0 / 5
0.0%
−106
–   ChessMind 0.801953+17
−18
(+73)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Etude 0.1.21951+11
−11
(+71)2 − 1
(+2−1=0)
66.7%
2.0 / 3
0.0%
+228
–   JanWillem 1.131951+9
−9
(+71)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Zevra 1.6.1 r5136 64-bit1934+30
−30
(+54)14 − 16
(+9−11=10)
46.7%
14.0 / 30
0.2%
+31
–   Monik 2.2.6 64-bit1934+14
−14
(+54)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   BibiChess 0.51929+11
−11
(+49)14 − 18
(+12−16=4)
43.8%
14.0 / 32
0.0%
−1
–   Smash 1.0.31923+10
−10
(+43)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   SamChess1921+12
−12
(+41)17.5 − 21.5
(+15−19=5)
44.9%
17.5 / 39
0.1%
+3
–   IACH 0.56z1916+10
−10
(+36)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.3%
−INF
–   Warrior 1.0.31908+9
−9
(+28)0 − 1
(+0−1=0)
0.0%
0.0 / 1
1.3%
−INF
–   Dabbaba 7.491907+13
−13
(+27)1 − 5
(+1−5=0)
16.7%
1.0 / 6
2.2%
−286
–   Eagle 0.7.51907+11
−11
(+27)1 − 0
(+1−0=0)
100.0%
1.0 / 1
1.8%
+INF
–   Tyrell 1.021903+17
−17
(+23)19 − 21
(+14−16=10)
47.5%
19.0 / 40
5.4%
+4
–   Claudia 0.51903+18
−18
(+23)0 − 1
(+0−1=0)
0.0%
0.0 / 1
5.9%
−INF
–   MatMoi 7.15.0-cct 64-bit1892+16
−16
(+12)0 − 1
(+0−1=0)
0.0%
0.0 / 1
18.7%
−INF
–   SnailChess 4.0131891+10
−10
(+11)1 − 0
(+1−0=0)
100.0%
1.0 / 1
18.1%
+INF
–   MrChess 2.11887+16
−16
(+7)15.5 − 23.5
(+11−19=9)
39.7%
15.5 / 39
29.9%
−66
–   Robocide 20160510 64-bit1885+18
−18
(+5)0 − 1
(+0−1=0)
0.0%
0.0 / 1
35.9%
−INF
–   Simontacchi 1.811866+14
−14
(−14)1 − 0
(+1−0=0)
100.0%
1.0 / 1
84.6%
+INF
–   Arabian Knight 1.511866+26
−26
(−14)23 − 14
(+20−11=6)
62.2%
23.0 / 37
79.2%
+77
–   Ranita 2.41840+11
−11
(−40)19.5 − 12.5
(+18−11=3)
60.9%
19.5 / 32
99.9%
+49
–   HeavyChess 0.13 beta1837+17
−17
(−43)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
99.8%
−183
–   Milady 3.251835+20
−20
(−45)4 − 2
(+4−2=0)
66.7%
4.0 / 6
99.8%
+104
–   Ajedrez Tactico 2.73b1828+15
−15
(−52)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   JARS 1.75a1822+14
−14
(−58)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+52
–   Dabbaba 2.621817+16
−16
(−63)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+164
–   ChessterfieldCL i5a1816+14
−14
(−64)10.5 − 21.5
(+9−20=3)
32.8%
10.5 / 32
100.0%
−201
–   Sayuri 2018.05.23 64-bit1813+17
−17
(−67)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Predateur 2.1 64-bit1810+15
−15
(−70)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−220
–   NoonianChess 3.2.06P21806+19
−19
(−74)2 − 4
(+2−4=0)
33.3%
2.0 / 6
100.0%
−235
–   Macromix 2.011799+17
−17
(−81)4 − 3
(+4−3=0)
57.1%
4.0 / 7
100.0%
−21
–   Soldat 0.25b1796+12
−12
(−84)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Beaches 2.321796+10
−10
(−84)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−84
–   Predateur 2.2.1 64-bit1793+15
−15
(−87)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Enigma 1.1.41791+11
−11
(−89)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Grizzly 1.40.1b1785+13
−13
(−95)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
100.0%
−331
–   Embracer 1.121784+14
−14
(−96)1.5 − 3.5
(+0−2=3)
30.0%
1.5 / 5
100.0%
−209
–   FAUCE 0.41c1781+15
−15
(−99)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+58
–   Bremboce 0.6.21779+17
−17
(−101)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+60
–   Chenard 2010.08.23 64-bit1775+15
−15
(−105)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Laurifer 1.01771+10
−10
(−109)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−185
–   BeRoChess 1.00 32-bit1770+34
−33
(−110)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−58
–   Pulsar 2009-9b1766+14
−14
(−114)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+205
–   Robin 0.9831761+10
−10
(−119)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
+216
–   Mint 2.31759+15
−14
(−121)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−63
–   NG-Play 8.31750+41
−41
(−130)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+7
–   Lodocase 2402081749+17
−17
(−131)7 − 0
(+7−0=0)
100.0%
7.0 / 7
100.0%
+INF
–   Ziggy 0.71747+20
−20
(−133)4 − 3
(+4−3=0)
57.1%
4.0 / 7
100.0%
−75
–   Elf 1.3.01740+10
−9
(−140)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
–   Vicki 0.041a1739+12
−12
(−141)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−200
–   Kanguruh 1.931732+10
−10
(−148)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Adamant 1.71732+9
−9
(−148)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+79
–   GChess IV 0.2.01731+13
−13
(−149)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−98
–   Tristram 4.161727+19
−19
(−153)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   SEE 0.6.91726+12
−11
(−154)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
–   JaksaH 1.14.1 64-bit1724+18
−18
(−156)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   TSCP 1.811723+10
−9
(−157)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
−6
–   Zoidberg 0.11718+15
−15
(−162)4.5 − 2.5
(+4−2=1)
64.3%
4.5 / 7
100.0%
−34
–   Aldebaran 0.7.01708+10
−10
(−172)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−172
–   RumbleMinze 1.0.331706+28
−28
(−174)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−16
–   Coiled 0.1a1691+19
−19
(−189)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+47
–   Chess 4.1a1687+34
−34
(−193)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−133
–   Mizar 3.01682+10
−10
(−198)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
–   PolarChess 1.31676+13
−13
(−204)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
−132
–   BACE 0.451674+11
−11
(−206)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−206
–   SharpChess2 2.6.91674+31
−31
(−206)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+134
–   Tristram 3.361666+20
−20
(−214)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+134
–   Belzebub 0.671662+10
−10
(−218)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   ALChess 1.5b1657+13
−14
(−223)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+13
–   Cmcchess 2.51657+16
−16
(−223)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   DChess 1.0.21652+12
−12
(−228)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
0
–   JSBam 0.521651+28
−28
(−229)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   MSCP 1.441632+12
−12
(−248)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Storm 0.61627+9
−10
(−253)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
−16
–   Revati 0.4c1614+21
−21
(−266)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   NapoleonPP 08092013 64-bit1610+38
−39
(−270)8 − 1
(+7−0=2)
88.9%
8.0 / 9
100.0%
+36
–   Zotron 4.4.61592+10
−10
(−288)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
–   Kitteneitor 0.18.1 32-bit1587+38
−38
(−293)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+35
–   Darky 0.5d1582+22
−22
(−298)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Needle 0.5311579+9
−9
(−301)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Rocinante 1.01 64-bit1571+14
−14
(−309)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   MSCP 1.6h1558+30
−30
(−322)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Marginal 0.11545+32
−32
(−335)4 − 1
(+4−1=0)
80.0%
4.0 / 5
100.0%
−52
–   Larsen VB 0.05.00011541+14
−14
(−339)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Purple Haze 2.01505+14
−14
(−375)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   Alibaba 1.381499+23
−23
(−381)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
−28
–   Piranha 0.51498+10
−10
(−382)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
−154
–   Apep 1.011474+24
−24
(−406)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
–   Goyaz 0.0071423+14
−14
(−457)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Abulafia 0.611414+38
−39
(−466)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
–   MiniMardi 1.31413+10
−11
(−467)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Supra 15.01408+48
−49
(−472)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
–   Nanook 0.171392+13
−13
(−488)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Skaki 1.231389+20
−20
(−491)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
−149
–   Virutor Chess 1.11362+18
−18
(−518)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
−182
–   MiniChessAI 1.191362+15
−15
(−518)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Ozwald 0.431349+13
−13
(−531)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Joanna 2002 1.031343+21
−21
(−537)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
−217
–   Gladiator 0.0.7 64-bit1343+21
−21
(−537)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   KillerQueen 2.0b31283+14
−14
(−597)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   T.rex 1.91279+18
−18
(−601)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   QuTeChess 1.0.1t r31271+22
−22
(−609)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Tikov 0.6.31239+16
−16
(−641)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Gringo 1.4.9b1228+17
−17
(−652)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Raffaela 0.1.41227+18
−18
(−653)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Toledo Nanochess Jan/11/20101222+13
−13
(−658)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
−286
–   DarkFusch 0.91190+17
−17
(−690)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Project Invincible 2.041177+26
−26
(−703)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   AdaChess 1.01064+98
−71
(−816)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   DarkTemplar 0.11022+130
−113
(−858)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
–   Safrad 2.1.35.2101020+120
−115
(−860)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Zoe 0.1942+198
−192
(−938)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Chess4j 1.2818+322
−317
(−1062)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 May 9, 2021