CCRL Blitz
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 2'318'734 games
played by 2'727 programs

White wins: 893'537 (38.5%)
Black wins: 718'844 (31.0%)
Draws: 706'353 (30.5%)
White score: 53.8%

Engine Details

Options
Show each game results
Simontacchi 1.81#480  (1861+14
−14
)Quote
Author: Mike Maxim (USA) Links: Homepage, Downloads
This is the only Simontacchi version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Leelenstein 11.1 RTX20803619+14
−14
(+1758)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Igel 2.1.0 64-bit 4CPU3030+20
−20
(+1169)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Winter 0.1.1 64-bit2481+18
−17
(+620)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Uragano 3D 0.922131+24
−24
(+270)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+270
–   Hedgehog 1.82 64-bit2113+29
−30
(+252)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   ZCT 0.3.2500 64-bit2023+18
−18
(+162)7 − 22
(+4−19=6)
24.1%
7.0 / 29
0.0%
−32
–   Bestia 0.902019+8
−8
(+158)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Cupcake 1.1a 64-bit2015+25
−25
(+154)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+184
–   Leonidas 83 64-bit2006+16
−16
(+145)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Armageddon 2.3081985+11
−11
(+124)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+124
–   Snowy 0.2 64-bit1982+14
−14
(+121)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Matant 5.041981+14
−14
(+120)2 − 33
(+1−32=2)
5.7%
2.0 / 35
0.0%
−350
–   Faile 1.4.41978+8
−8
(+117)9 − 26
(+7−24=4)
25.7%
9.0 / 35
0.0%
−85
–   ProChess 1.02AD1973+27
−27
(+112)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Monik 2.2.3 64-bit1967+16
−16
(+106)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+136
–   Sissa 2.01967+23
−23
(+106)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   SSEChessII 2.05 DC1966+9
−9
(+105)11 − 23
(+8−20=6)
32.4%
11.0 / 34
0.0%
−31
–   Marvin 1.3.01965+9
−9
(+104)9.5 − 23.5
(+9−23=1)
28.8%
9.5 / 33
0.0%
−84
–   Mustang 4.971961+12
−12
(+100)12 − 22
(+10−20=4)
35.3%
12.0 / 34
0.0%
−17
–   BSC 3.91959+19
−19
(+98)2 − 1
(+2−1=0)
66.7%
2.0 / 3
0.0%
+255
–   Eia 0.31957+18
−18
(+96)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Micro-Max 4.81954+9
−9
(+93)13.5 − 20.5
(+10−17=7)
39.7%
13.5 / 34
0.0%
+17
–   Rival 1.181952+11
−10
(+91)11.5 − 23.5
(+11−23=1)
32.9%
11.5 / 35
0.0%
−61
–   JanWillem 1.131950+9
−9
(+89)4.5 − 29.5
(+4−29=1)
13.2%
4.5 / 34
0.0%
−269
–   ChessKISS 1.31941+15
−15
(+80)13 − 17
(+11−15=4)
43.3%
13.0 / 30
0.0%
+33
–   Sharper 0.171940+12
−12
(+79)11.5 − 22.5
(+10−21=3)
33.8%
11.5 / 34
0.0%
−52
–   BibiChess 0.51928+11
−11
(+67)15 − 19
(+12−16=6)
44.1%
15.0 / 34
0.0%
+20
–   Smash 1.0.31924+10
−10
(+63)6.5 − 27.5
(+4−25=5)
19.1%
6.5 / 34
0.0%
−186
–   Heracles 0.6.161923+9
−9
(+62)12 − 22
(+9−19=6)
35.3%
12.0 / 34
0.0%
−48
–   SamChess1919+13
−13
(+58)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   IACH 0.56z1917+10
−11
(+56)8.5 − 25.5
(+7−24=3)
25.0%
8.5 / 34
0.0%
−154
–   Eagle 0.7.51912+12
−12
(+51)16.5 − 18.5
(+15−17=3)
47.1%
16.5 / 35
0.0%
+30
–   Warrior 1.0.31907+9
−9
(+46)14 − 20
(+12−18=4)
41.2%
14.0 / 34
0.0%
−27
–   Clueless 1.41903+9
−9
(+42)14 − 20
(+13−19=2)
41.2%
14.0 / 34
0.0%
−31
–   Morphy 3.221902+13
−13
(+41)14 − 21
(+12−19=4)
40.0%
14.0 / 35
0.0%
−37
–   SnailChess 4.0131894+11
−10
(+33)10.5 − 23.5
(+9−22=3)
30.9%
10.5 / 34
0.0%
−124
–   Tyrell 1.021890+20
−20
(+29)1 − 0
(+1−0=0)
100.0%
1.0 / 1
1.3%
+INF
–   MatMoi 7.15.0-cct 64-bit1889+17
−17
(+28)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.8%
−INF
–   MrChess 2.11882+17
−17
(+21)1 − 0
(+1−0=0)
100.0%
1.0 / 1
3.1%
+INF
–   FreeChessII 2.171879+23
−23
(+18)0 − 1
(+0−1=0)
0.0%
0.0 / 1
10.8%
−INF
–   Presbyter 1.3.0 64-bit1870+22
−22
(+9)0 − 1
(+0−1=0)
0.0%
0.0 / 1
26.8%
−INF
–   Zevra 1.6 r4971870+31
−31
(+9)14.5 − 6.5
(+13−5=3)
69.0%
14.5 / 21
31.8%
+155
–   Roce 0.03901853+10
−10
(−8)1 − 0
(+1−0=0)
100.0%
1.0 / 1
82.6%
+INF
–   Deepov 0.4.1 64-bit1848+15
−15
(−13)14 − 8
(+13−7=2)
63.6%
14.0 / 22
89.4%
+99
–   Ranita 2.41841+11
−11
(−20)20 − 14
(+19−13=2)
58.8%
20.0 / 34
98.7%
+54
–   MatMoi 7.15.0-cct 32-bit1834+19
−19
(−27)17.5 − 11.5
(+14−8=7)
60.3%
17.5 / 29
98.8%
+45
–   Sayuri 2017.03.05 64-bit1832+26
−26
(−29)21.5 − 18.5
(+20−17=3)
53.8%
21.5 / 40
97.4%
+2
–   HeavyChess 0.13 beta1831+18
−18
(−30)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.6%
−INF
–   Ajedrez Tactico 2.73b1830+15
−15
(−31)15.5 − 10.5
(+12−7=7)
59.6%
15.5 / 26
99.9%
+39
–   Celes 0.77c1823+12
−12
(−38)18.5 − 17.5
(+17−16=3)
51.4%
18.5 / 36
100.0%
−30
–   JARS 1.75a1822+14
−14
(−39)14 − 20
(+12−18=4)
41.2%
14.0 / 34
100.0%
−109
–   RataAeroespacial 0.2.11815+13
−13
(−46)16.5 − 12.5
(+13−9=7)
56.9%
16.5 / 29
100.0%
+3
–   Sayuri 2018.05.23 64-bit1808+18
−18
(−53)18.5 − 10.5
(+17−9=3)
63.8%
18.5 / 29
100.0%
+56
–   Chenard 2015.08.14 64-bit1804+32
−32
(−57)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.9%
−87
–   Milady 3.041803+23
−23
(−58)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
100.0%
−25
–   Beaches 2.321797+11
−10
(−64)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Soldat 0.25b1796+12
−12
(−65)21 − 13
(+18−10=6)
61.8%
21.0 / 34
100.0%
+25
–   Predateur 2.2.1 64-bit1792+15
−15
(−69)22.5 − 6.5
(+20−4=5)
77.6%
22.5 / 29
100.0%
+148
–   Enigma 1.1.41789+11
−11
(−72)18 − 16
(+17−15=2)
52.9%
18.0 / 34
100.0%
−45
–   Grizzly 1.40.1b1787+13
−14
(−74)22.5 − 11.5
(+22−11=1)
66.2%
22.5 / 34
100.0%
+67
–   Embracer 1.121785+14
−14
(−76)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Fauce 0.41c1781+15
−15
(−80)23 − 12
(+16−5=14)
65.7%
23.0 / 35
100.0%
+22
–   Cecir 3.51780+12
−12
(−81)19 − 15
(+17−13=4)
55.9%
19.0 / 34
100.0%
−34
–   Pulsar 2009-9b1768+15
−14
(−93)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−93
–   Laurifer 1.01765+10
−10
(−96)24 − 9
(+21−6=6)
72.7%
24.0 / 33
100.0%
+76
–   Robin 0.9831762+10
−10
(−99)20.5 − 15.5
(+20−15=1)
56.9%
20.5 / 36
100.0%
−35
–   Lodocase 2402081754+18
−18
(−107)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Sayuri 2017.16.12 64-bit1748+30
−30
(−113)17 − 10
(+17−10=0)
63.0%
17.0 / 27
100.0%
+1
–   Ziggy 0.71744+20
−20
(−117)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Elf 1.3.01742+10
−10
(−119)21.5 − 13.5
(+20−12=3)
61.4%
21.5 / 35
100.0%
−23
–   Vicki 0.041a1742+12
−12
(−119)25 − 8
(+23−6=4)
75.8%
25.0 / 33
100.0%
+92
–   Kanguruh 1.931734+10
−11
(−127)24.5 − 10.5
(+24−10=1)
70.0%
24.5 / 35
100.0%
+49
–   Adamant 1.71732+9
−9
(−129)24 − 11
(+22−9=4)
68.6%
24.0 / 35
100.0%
+21
–   Sayuri 2017.12.07 64-bit1732+33
−33
(−129)17.5 − 8.5
(+17−8=1)
67.3%
17.5 / 26
100.0%
+20
–   JaksaH 1.14.1 64-bit1726+18
−18
(−135)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Zoidberg 0.11724+16
−16
(−137)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   Tristram 4.161723+21
−21
(−138)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   SEE 0.6.91722+12
−12
(−139)26.5 − 7.5
(+23−4=7)
77.9%
26.5 / 34
100.0%
+74
–   Aldebaran 0.7.01711+11
−10
(−150)25 − 8
(+19−2=12)
75.8%
25.0 / 33
100.0%
+18
–   HoiChess 0.22.0 64-bit1694+30
−31
(−167)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Coiled 0.1a1694+19
−19
(−167)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+238
–   Jester 0.841693+16
−16
(−168)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Gargamella 0.5.01684+14
−14
(−177)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Mizar 3.01683+10
−10
(−178)25 − 9
(+24−8=2)
73.5%
25.0 / 34
100.0%
+25
–   BACE 0.451675+11
−11
(−186)20.5 − 9.5
(+18−7=5)
68.3%
20.5 / 30
100.0%
−46
–   PolarChess 1.31675+13
−13
(−186)27.5 − 4.5
(+25−2=5)
85.9%
27.5 / 32
100.0%
+114
–   Belzebub 0.671662+10
−10
(−199)29 − 6
(+25−2=8)
82.9%
29.0 / 35
100.0%
+50
–   ALChess 1.5b1657+14
−14
(−204)30.5 − 3.5
(+30−3=1)
89.7%
30.5 / 34
100.0%
+203
–   DChess 1.0.21652+11
−12
(−209)26.5 − 2.5
(+25−1=3)
91.4%
26.5 / 29
100.0%
+179
–   JSBam 0.521651+28
−28
(−210)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−30
–   IQ23.0031640+10
−10
(−221)30.5 − 4.5
(+29−3=3)
87.1%
30.5 / 35
100.0%
+120
–   Tamerlane 0.21640+79
−79
(−221)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Spartan 1.01635+23
−23
(−226)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   MSCP 1.441632+12
−12
(−229)43.5 − 7.5
(+40−4=7)
85.3%
43.5 / 51
100.0%
+68
–   Storm 0.61628+10
−10
(−233)48.5 − 14.5
(+45−11=7)
77.0%
48.5 / 63
100.0%
−7
–   Pulse 1.6.1 64-bit1608+18
−18
(−253)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−283
–   Rainman 0.7.51606+13
−13
(−255)29 − 5
(+28−4=2)
85.3%
29.0 / 34
100.0%
+74
–   Zotron 4.4.61592+10
−10
(−269)27.5 − 6.5
(+27−6=1)
80.9%
27.5 / 34
100.0%
+17
–   Needle 0.5311580+9
−9
(−281)30.5 − 1.5
(+29−0=3)
95.3%
30.5 / 32
100.0%
+181
–   VanillaChess 2.6g1569+18
−18
(−292)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Larsen VB 0.05.00011542+14
−14
(−319)28.5 − 2.5
(+26−0=5)
91.9%
28.5 / 31
100.0%
+47

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on July 4, 2020