CCRL Blitz
Downloads and Statistics
April 4, 2020
Testing summary:
Total: 2'237'337 games
played by 2'622 programs

White wins: 863'695 (38.6%)
Black wins: 695'766 (31.1%)
Draws: 677'876 (30.3%)
White score: 53.8%

Engine Details

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Show each game results
Simontacchi 1.81#475  (1863+15
−14
)Quote
Author: Mike Maxim (USA) Links: Homepage, Downloads
This is the only Simontacchi version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Leelenstein 11.1 RTX20803617+15
−15
(+1754)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Igel 2.1.0 64-bit 4CPU3030+20
−20
(+1167)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Winter 0.1.1 64-bit2481+18
−18
(+618)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Uragano 3D 0.922123+25
−25
(+260)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+260
–   Hedgehog 1.82 64-bit2114+29
−30
(+251)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   ZCT 0.3.2500 64-bit2024+18
−18
(+161)7 − 22
(+4−19=6)
24.1%
7.0 / 29
0.0%
−33
–   Bestia 0.902020+8
−8
(+157)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Cupcake 1.1a 64-bit2016+25
−24
(+153)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+183
–   Leonidas 83 64-bit2006+16
−16
(+143)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Armageddon 2.3081986+11
−11
(+123)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+123
–   Snowy 0.2 64-bit1985+14
−14
(+122)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Faile 1.4.41979+9
−9
(+116)9 − 26
(+7−24=4)
25.7%
9.0 / 35
0.0%
−86
–   Matant 5.041976+14
−14
(+113)2 − 33
(+1−32=2)
5.7%
2.0 / 35
0.0%
−357
–   ProChess 1.02AD1973+27
−27
(+110)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Monik 2.2.3 64-bit1968+16
−16
(+105)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+135
–   SSEChessII 2.05 DC1968+10
−9
(+105)11 − 23
(+8−20=6)
32.4%
11.0 / 34
0.0%
−31
–   Sissa 2.01968+23
−23
(+105)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Marvin 1.3.01966+9
−10
(+103)9.5 − 23.5
(+9−23=1)
28.8%
9.5 / 33
0.0%
−85
–   Mustang 4.971962+12
−12
(+99)12 − 22
(+10−20=4)
35.3%
12.0 / 34
0.0%
−18
–   BSC 3.91961+19
−19
(+98)2 − 1
(+2−1=0)
66.7%
2.0 / 3
0.0%
+255
–   Eia 0.31958+18
−18
(+95)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Micro-Max 4.81956+9
−9
(+93)13.5 − 20.5
(+10−17=7)
39.7%
13.5 / 34
0.0%
+17
–   Rival 1.181953+11
−11
(+90)11.5 − 23.5
(+11−23=1)
32.9%
11.5 / 35
0.0%
−62
–   JanWillem 1.131951+9
−9
(+88)4.5 − 29.5
(+4−29=1)
13.2%
4.5 / 34
0.0%
−270
–   ChessKISS 1.31942+15
−15
(+79)13 − 17
(+11−15=4)
43.3%
13.0 / 30
0.0%
+32
–   Sharper 0.171941+12
−12
(+78)11.5 − 22.5
(+10−21=3)
33.8%
11.5 / 34
0.0%
−53
–   BibiChess 0.51928+11
−11
(+65)15 − 19
(+12−16=6)
44.1%
15.0 / 34
0.0%
+18
–   Smash 1.0.31925+10
−10
(+62)6.5 − 27.5
(+4−25=5)
19.1%
6.5 / 34
0.0%
−187
–   Heracles 0.6.161924+9
−9
(+61)12 − 22
(+9−19=6)
35.3%
12.0 / 34
0.0%
−49
–   IACH 0.56z1919+11
−11
(+56)8.5 − 25.5
(+7−24=3)
25.0%
8.5 / 34
0.0%
−154
–   SamChess1919+13
−13
(+56)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Eagle 0.7.51913+12
−12
(+50)16.5 − 18.5
(+15−17=3)
47.1%
16.5 / 35
0.0%
+29
–   Warrior 1.0.31908+9
−9
(+45)14 − 20
(+12−18=4)
41.2%
14.0 / 34
0.0%
−28
–   Clueless 1.41904+9
−9
(+41)14 − 20
(+13−19=2)
41.2%
14.0 / 34
0.0%
−32
–   Morphy 3.221903+13
−13
(+40)14 − 21
(+12−19=4)
40.0%
14.0 / 35
0.0%
−38
–   SnailChess 4.0131896+10
−11
(+33)10.5 − 23.5
(+9−22=3)
30.9%
10.5 / 34
0.0%
−124
–   Tyrell 1.021887+21
−21
(+24)1 − 0
(+1−0=0)
100.0%
1.0 / 1
3.1%
+INF
–   MatMoi 7.15.0-cct 64-bit1886+17
−17
(+23)0 − 1
(+0−1=0)
0.0%
0.0 / 1
1.8%
−INF
–   MrChess 2.11884+17
−17
(+21)1 − 0
(+1−0=0)
100.0%
1.0 / 1
3.1%
+INF
–   FreeChessII 2.171879+23
−23
(+16)0 − 1
(+0−1=0)
0.0%
0.0 / 1
11.2%
−INF
–   Zevra 1.6 r4971871+31
−31
(+8)14.5 − 6.5
(+13−5=3)
69.0%
14.5 / 21
31.9%
+154
–   Presbyter 1.3.0 64-bit1871+22
−22
(+8)0 − 1
(+0−1=0)
0.0%
0.0 / 1
25.6%
−INF
–   Roce 0.03901854+10
−10
(−9)1 − 0
(+1−0=0)
100.0%
1.0 / 1
83.6%
+INF
–   Deepov 0.4.1 64-bit1850+16
−16
(−13)14 − 8
(+13−7=2)
63.6%
14.0 / 22
87.7%
+99
–   Ranita 2.41843+11
−11
(−20)20 − 14
(+19−13=2)
58.8%
20.0 / 34
98.7%
+54
–   MatMoi 7.15.0-cct 32-bit1837+19
−19
(−26)17.5 − 11.5
(+14−8=7)
60.3%
17.5 / 29
98.5%
+46
–   Sayuri 2017.03.05 64-bit1834+26
−26
(−29)21.5 − 18.5
(+20−17=3)
53.8%
21.5 / 40
97.1%
+2
–   HeavyChess 0.13 beta1833+17
−18
(−30)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.4%
−INF
–   Ajedrez Tactico 2.73b1832+15
−15
(−31)15.5 − 10.5
(+12−7=7)
59.6%
15.5 / 26
99.8%
+39
–   JARS 1.75a1824+14
−14
(−39)14 − 20
(+12−18=4)
41.2%
14.0 / 34
100.0%
−109
–   Celes 0.77c1824+12
−12
(−39)18.5 − 17.5
(+17−16=3)
51.4%
18.5 / 36
100.0%
−31
–   RataAeroespacial 0.2.11818+13
−13
(−45)16.5 − 12.5
(+13−9=7)
56.9%
16.5 / 29
100.0%
+4
–   Sayuri 2018.05.23 64-bit1811+19
−19
(−52)18.5 − 10.5
(+17−9=3)
63.8%
18.5 / 29
100.0%
+57
–   Milady 3.041804+23
−23
(−59)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
100.0%
−26
–   Beaches 2.321801+11
−11
(−62)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Chenard 2015.08.14 64-bit1799+34
−34
(−64)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−94
–   Soldat 0.25b1797+12
−12
(−66)21 − 13
(+18−10=6)
61.8%
21.0 / 34
100.0%
+24
–   Predateur 2.2.1 64-bit1793+15
−15
(−70)22.5 − 6.5
(+20−4=5)
77.6%
22.5 / 29
100.0%
+147
–   Enigma 1.1.41790+11
−11
(−73)18 − 16
(+17−15=2)
52.9%
18.0 / 34
100.0%
−46
–   Grizzly 1.40.1b1788+14
−14
(−75)22.5 − 11.5
(+22−11=1)
66.2%
22.5 / 34
100.0%
+66
–   Embracer 1.121786+14
−14
(−77)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Fauce 0.41c1782+15
−15
(−81)23 − 12
(+16−5=14)
65.7%
23.0 / 35
100.0%
+21
–   Cecir 3.51781+12
−12
(−82)19 − 15
(+17−13=4)
55.9%
19.0 / 34
100.0%
−35
–   Pulsar 2009-9b1770+14
−15
(−93)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−93
–   Laurifer 1.01765+10
−10
(−98)24 − 9
(+21−6=6)
72.7%
24.0 / 33
100.0%
+74
–   Robin 0.9831763+10
−10
(−100)20.5 − 15.5
(+20−15=1)
56.9%
20.5 / 36
100.0%
−36
–   Lodocase 2402081760+18
−19
(−103)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Sayuri 2017.16.12 64-bit1750+30
−30
(−113)17 − 10
(+17−10=0)
63.0%
17.0 / 27
100.0%
+1
–   Ziggy 0.71745+20
−20
(−118)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Elf 1.3.01743+10
−10
(−120)21.5 − 13.5
(+20−12=3)
61.4%
21.5 / 35
100.0%
−24
–   Vicki 0.041a1743+12
−12
(−120)25 − 8
(+23−6=4)
75.8%
25.0 / 33
100.0%
+91
–   Kanguruh 1.931735+10
−11
(−128)24.5 − 10.5
(+24−10=1)
70.0%
24.5 / 35
100.0%
+48
–   Adamant 1.71734+9
−9
(−129)24 − 11
(+22−9=4)
68.6%
24.0 / 35
100.0%
+21
–   Sayuri 2017.12.07 64-bit1733+33
−33
(−130)17.5 − 8.5
(+17−8=1)
67.3%
17.5 / 26
100.0%
+19
–   JaksaH 1.14.1 64-bit1727+18
−18
(−136)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Zoidberg 0.11724+16
−16
(−139)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   SEE 0.6.91723+12
−12
(−140)26.5 − 7.5
(+23−4=7)
77.9%
26.5 / 34
100.0%
+73
–   Tristram 4.161721+22
−22
(−142)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Aldebaran 0.7.01711+11
−11
(−152)25 − 8
(+19−2=12)
75.8%
25.0 / 33
100.0%
+16
–   Coiled 0.1a1696+19
−19
(−167)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+238
–   HoiChess 0.22.0 64-bit1694+30
−31
(−169)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Jester 0.841694+16
−16
(−169)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Gargamella 0.5.01685+14
−14
(−178)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Mizar 3.01684+10
−10
(−179)25 − 9
(+24−8=2)
73.5%
25.0 / 34
100.0%
+24
–   PolarChess 1.31677+13
−13
(−186)27.5 − 4.5
(+25−2=5)
85.9%
27.5 / 32
100.0%
+114
–   BACE 0.451676+11
−11
(−187)20.5 − 9.5
(+18−7=5)
68.3%
20.5 / 30
100.0%
−47
–   Belzebub 0.671663+10
−10
(−200)29 − 6
(+25−2=8)
82.9%
29.0 / 35
100.0%
+49
–   ALChess 1.5b1658+14
−13
(−205)30.5 − 3.5
(+30−3=1)
89.7%
30.5 / 34
100.0%
+202
–   JSBam 0.521652+28
−28
(−211)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−31
–   DChess 1.0.21651+12
−12
(−212)26.5 − 2.5
(+25−1=3)
91.4%
26.5 / 29
100.0%
+176
–   Spartan 1.01643+24
−24
(−220)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   IQ23.0031642+10
−10
(−221)30.5 − 4.5
(+29−3=3)
87.1%
30.5 / 35
100.0%
+120
–   Tamerlane 0.21641+79
−78
(−222)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   MSCP 1.441633+12
−12
(−230)43.5 − 7.5
(+40−4=7)
85.3%
43.5 / 51
100.0%
+67
–   Storm 0.61629+10
−10
(−234)48.5 − 14.5
(+45−11=7)
77.0%
48.5 / 63
100.0%
−8
–   Pulse 1.6.1 64-bit1609+18
−18
(−254)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−284
–   Rainman 0.7.51609+13
−13
(−254)29 − 5
(+28−4=2)
85.3%
29.0 / 34
100.0%
+75
–   Zotron 4.4.61593+10
−10
(−270)27.5 − 6.5
(+27−6=1)
80.9%
27.5 / 34
100.0%
+16
–   Needle 0.5311580+9
−9
(−283)30.5 − 1.5
(+29−0=3)
95.3%
30.5 / 32
100.0%
+179
–   VanillaChess 2.6g1576+19
−19
(−287)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Larsen VB 0.05.00011543+14
−14
(−320)28.5 − 2.5
(+26−0=5)
91.9%
28.5 / 31
100.0%
+46

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