CCRL Blitz
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 2'375'566 games
played by 2'806 programs

White wins: 914'963 (38.5%)
Black wins: 735'833 (31.0%)
Draws: 724'770 (30.5%)
White score: 53.8%

Engine Details

Options
Show each game results
Simontacchi 1.81#485  (1862+14
−14
)Quote
Author: Mike Maxim (USA) Links: Homepage, Downloads
This is the only Simontacchi version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Leelenstein 11.1 RTX20803626+13
−13
(+1764)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Igel 2.1.0 64-bit 4CPU3030+20
−20
(+1168)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Winter 0.1.1 64-bit2480+18
−17
(+618)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Uragano 3D 0.922131+24
−24
(+269)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+269
–   Hedgehog 1.82 64-bit2113+29
−30
(+251)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   ZCT 0.3.2500 64-bit2022+18
−18
(+160)7 − 22
(+4−19=6)
24.1%
7.0 / 29
0.0%
−34
–   Bestia 0.902018+8
−8
(+156)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Cupcake 1.1a 64-bit2014+24
−25
(+152)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+182
–   Leonidas 83 64-bit2005+16
−16
(+143)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Matant 5.041994+13
−13
(+132)2 − 33
(+1−32=2)
5.7%
2.0 / 35
0.0%
−338
–   Armageddon 2.3081985+11
−11
(+123)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+123
–   Faile 1.4.41979+9
−9
(+117)9 − 26
(+7−24=4)
25.7%
9.0 / 35
0.0%
−85
–   Snowy 0.2 64-bit1977+14
−14
(+115)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   ProChess 1.02AD1972+27
−27
(+110)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   SSEChessII 2.05 DC1966+9
−9
(+104)11 − 23
(+8−20=6)
32.4%
11.0 / 34
0.0%
−32
–   Sissa 2.01966+22
−23
(+104)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Monik 2.2.3 64-bit1966+16
−16
(+104)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+134
–   Marvin 1.3.01965+9
−9
(+103)9.5 − 23.5
(+9−23=1)
28.8%
9.5 / 33
0.0%
−85
–   Mustang 4.971963+12
−12
(+101)12 − 22
(+10−20=4)
35.3%
12.0 / 34
0.0%
−16
–   BSC 3.91959+19
−19
(+97)2 − 1
(+2−1=0)
66.7%
2.0 / 3
0.0%
+254
–   Eia 0.31955+18
−18
(+93)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Micro-Max 4.81952+8
−8
(+90)13.5 − 20.5
(+10−17=7)
39.7%
13.5 / 34
0.0%
+14
–   Rival 1.181952+11
−11
(+90)11.5 − 23.5
(+11−23=1)
32.9%
11.5 / 35
0.0%
−62
–   JanWillem 1.131950+9
−9
(+88)4.5 − 29.5
(+4−29=1)
13.2%
4.5 / 34
0.0%
−270
–   Sharper 0.171940+13
−12
(+78)11.5 − 22.5
(+10−21=3)
33.8%
11.5 / 34
0.0%
−53
–   ChessKISS 1.31940+15
−15
(+78)13 − 17
(+11−15=4)
43.3%
13.0 / 30
0.0%
+31
–   BibiChess 0.51928+11
−11
(+66)15 − 19
(+12−16=6)
44.1%
15.0 / 34
0.0%
+19
–   Heracles 0.6.161924+9
−9
(+62)12 − 22
(+9−19=6)
35.3%
12.0 / 34
0.0%
−48
–   Smash 1.0.31923+10
−10
(+61)6.5 − 27.5
(+4−25=5)
19.1%
6.5 / 34
0.0%
−188
–   SamChess1920+12
−12
(+58)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   IACH 0.56z1916+10
−10
(+54)8.5 − 25.5
(+7−24=3)
25.0%
8.5 / 34
0.0%
−156
–   Eagle 0.7.51910+11
−12
(+48)16.5 − 18.5
(+15−17=3)
47.1%
16.5 / 35
0.0%
+27
–   Warrior 1.0.31906+9
−9
(+44)14 − 20
(+12−18=4)
41.2%
14.0 / 34
0.0%
−29
–   Skiull 0.5 64-bit1904+21
−21
(+42)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
0.1%
+54
–   Morphy 3.221901+12
−12
(+39)14 − 21
(+12−19=4)
40.0%
14.0 / 35
0.0%
−39
–   Clueless 1.41900+8
−9
(+38)14 − 20
(+13−19=2)
41.2%
14.0 / 34
0.0%
−35
–   SnailChess 4.0131892+10
−10
(+30)10.5 − 23.5
(+9−22=3)
30.9%
10.5 / 34
0.0%
−127
–   Tyrell 1.021891+19
−19
(+29)1 − 0
(+1−0=0)
100.0%
1.0 / 1
1.0%
+INF
–   MatMoi 7.15.0-cct 64-bit1887+16
−16
(+25)0 − 1
(+0−1=0)
0.0%
0.0 / 1
1.2%
−INF
–   MrChess 2.11885+17
−17
(+23)1 − 0
(+1−0=0)
100.0%
1.0 / 1
2.2%
+INF
–   FreeChessII 2.171878+24
−23
(+16)0 − 1
(+0−1=0)
0.0%
0.0 / 1
12.9%
−INF
–   Presbyter 1.3.0 64-bit1874+22
−22
(+12)0 − 1
(+0−1=0)
0.0%
0.0 / 1
19.4%
−INF
–   Zevra 1.6 r4971869+31
−31
(+7)14.5 − 6.5
(+13−5=3)
69.0%
14.5 / 21
34.4%
+153
–   Roce 0.03901852+10
−10
(−10)1 − 0
(+1−0=0)
100.0%
1.0 / 1
87.5%
+INF
–   Deepov 0.4.1 64-bit1850+15
−15
(−12)14 − 8
(+13−7=2)
63.6%
14.0 / 22
87.2%
+100
–   Ranita 2.41841+11
−11
(−21)20 − 14
(+19−13=2)
58.8%
20.0 / 34
99.2%
+53
–   MatMoi 7.15.0-cct 32-bit1834+19
−19
(−28)17.5 − 11.5
(+14−8=7)
60.3%
17.5 / 29
99.2%
+44
–   Sayuri 2017.03.05 64-bit1832+26
−26
(−30)21.5 − 18.5
(+20−17=3)
53.8%
21.5 / 40
97.9%
+1
–   HeavyChess 0.13 beta1830+18
−18
(−32)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.7%
−INF
–   Ajedrez Tactico 2.73b1829+15
−15
(−33)15.5 − 10.5
(+12−7=7)
59.6%
15.5 / 26
99.9%
+37
–   Celes 0.77c1822+12
−12
(−40)18.5 − 17.5
(+17−16=3)
51.4%
18.5 / 36
100.0%
−32
–   JARS 1.75a1821+14
−14
(−41)14 − 20
(+12−18=4)
41.2%
14.0 / 34
100.0%
−111
–   RataAeroespacial 0.2.11814+13
−13
(−48)16.5 − 12.5
(+13−9=7)
56.9%
16.5 / 29
100.0%
+1
–   Chenard 2015.08.14 64-bit1812+32
−32
(−50)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.7%
−80
–   Sayuri 2018.05.23 64-bit1809+18
−18
(−53)18.5 − 10.5
(+17−9=3)
63.8%
18.5 / 29
100.0%
+56
–   Milady 3.041802+23
−23
(−60)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
100.0%
−27
–   Beaches 2.321796+11
−10
(−66)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Soldat 0.25b1795+12
−12
(−67)21 − 13
(+18−10=6)
61.8%
21.0 / 34
100.0%
+23
–   Predateur 2.2.1 64-bit1793+15
−15
(−69)22.5 − 6.5
(+20−4=5)
77.6%
22.5 / 29
100.0%
+148
–   Enigma 1.1.41789+11
−11
(−73)18 − 16
(+17−15=2)
52.9%
18.0 / 34
100.0%
−46
–   Grizzly 1.40.1b1786+14
−14
(−76)22.5 − 11.5
(+22−11=1)
66.2%
22.5 / 34
100.0%
+65
–   Embracer 1.121784+14
−14
(−78)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   FAUCE 0.41c1781+15
−15
(−81)23 − 12
(+16−5=14)
65.7%
23.0 / 35
100.0%
+21
–   Cecir 3.51781+12
−12
(−81)19 − 15
(+17−13=4)
55.9%
19.0 / 34
100.0%
−34
–   HoiChess 0.22.0 64-bit1767+22
−22
(−95)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Pulsar 2009-9b1766+14
−14
(−96)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−96
–   Laurifer 1.01765+10
−10
(−97)24 − 9
(+21−6=6)
72.7%
24.0 / 33
100.0%
+75
–   Robin 0.9831761+10
−10
(−101)20.5 − 15.5
(+20−15=1)
56.9%
20.5 / 36
100.0%
−37
–   Lodocase 2402081753+18
−18
(−109)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Sayuri 2017.16.12 64-bit1748+30
−30
(−114)17 − 10
(+17−10=0)
63.0%
17.0 / 27
100.0%
0
–   Ziggy 0.71746+20
−20
(−116)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Elf 1.3.01741+9
−10
(−121)21.5 − 13.5
(+20−12=3)
61.4%
21.5 / 35
100.0%
−25
–   Vicki 0.041a1741+12
−12
(−121)25 − 8
(+23−6=4)
75.8%
25.0 / 33
100.0%
+90
–   Kanguruh 1.931733+11
−10
(−129)24.5 − 10.5
(+24−10=1)
70.0%
24.5 / 35
100.0%
+47
–   Sayuri 2017.12.07 64-bit1732+33
−33
(−130)17.5 − 8.5
(+17−8=1)
67.3%
17.5 / 26
100.0%
+19
–   Adamant 1.71731+9
−9
(−131)24 − 11
(+22−9=4)
68.6%
24.0 / 35
100.0%
+19
–   JaksaH 1.14.1 64-bit1724+18
−18
(−138)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Tristram 4.161723+20
−20
(−139)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   SEE 0.6.91722+12
−12
(−140)26.5 − 7.5
(+23−4=7)
77.9%
26.5 / 34
100.0%
+73
–   Zoidberg 0.11720+16
−16
(−142)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   Aldebaran 0.7.01709+10
−11
(−153)25 − 8
(+19−2=12)
75.8%
25.0 / 33
100.0%
+15
–   Tamerlane 0.21705+22
−22
(−157)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Coiled 0.1a1693+19
−19
(−169)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+236
–   Jester 0.841692+16
−16
(−170)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Gargamella 0.5.01683+14
−14
(−179)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Mizar 3.01682+10
−10
(−180)25 − 9
(+24−8=2)
73.5%
25.0 / 34
100.0%
+23
–   PolarChess 1.31674+13
−13
(−188)27.5 − 4.5
(+25−2=5)
85.9%
27.5 / 32
100.0%
+112
–   BACE 0.451674+11
−11
(−188)20.5 − 9.5
(+18−7=5)
68.3%
20.5 / 30
100.0%
−48
–   Belzebub 0.671661+10
−10
(−201)29 − 6
(+25−2=8)
82.9%
29.0 / 35
100.0%
+48
–   ALChess 1.5b1656+13
−14
(−206)30.5 − 3.5
(+30−3=1)
89.7%
30.5 / 34
100.0%
+201
–   DChess 1.0.21651+12
−11
(−211)26.5 − 2.5
(+25−1=3)
91.4%
26.5 / 29
100.0%
+177
–   JSBam 0.521650+28
−28
(−212)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−32
–   IQ23.0031640+10
−10
(−222)30.5 − 4.5
(+29−3=3)
87.1%
30.5 / 35
100.0%
+119
–   Spartan 1.01634+23
−23
(−228)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   MSCP 1.441631+12
−12
(−231)43.5 − 7.5
(+40−4=7)
85.3%
43.5 / 51
100.0%
+66
–   Storm 0.61627+9
−10
(−235)48.5 − 14.5
(+45−11=7)
77.0%
48.5 / 63
100.0%
−9
–   Pulse 1.6.1 64-bit1606+18
−18
(−256)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−286
–   Rainman 0.7.51604+13
−13
(−258)29 − 5
(+28−4=2)
85.3%
29.0 / 34
100.0%
+71
–   Zotron 4.4.61591+10
−10
(−271)27.5 − 6.5
(+27−6=1)
80.9%
27.5 / 34
100.0%
+15
–   Needle 0.5311579+9
−9
(−283)30.5 − 1.5
(+29−0=3)
95.3%
30.5 / 32
100.0%
+179
–   VanillaChess 2.6g1567+18
−18
(−295)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Larsen VB 0.05.00011541+14
−14
(−321)28.5 − 2.5
(+26−0=5)
91.9%
28.5 / 31
100.0%
+45

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on September 26, 2020