CCRL 40/4
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 2'115'766 games
played by 2'468 programs
28564 CPU days (X2 4600+)

White wins: 821'094 (38.8%)
Black wins: 663'997 (31.4%)
Draws: 630'675 (29.8%)
White score: 53.7%

Engine Details

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Show each game results
Simontacchi 1.81#461  (1862+14
−14
)Quote
Author: Mike Maxim (USA) Links: Homepage, Downloads
This is the only Simontacchi version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Winter 0.1.1 64-bit2481+17
−18
(+619)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Uragano 3D 0.922123+25
−25
(+261)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+261
–   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-bit2024+18
−18
(+162)7 − 22
(+4−19=6)
24.1%
7.0 / 29
0.0%
−32
–   Bestia 0.902022+8
−8
(+160)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Cupcake 1.1a 64-bit2016+24
−25
(+154)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+184
–   Leonidas 83 64-bit2005+17
−17
(+143)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Snowy 0.2 64-bit1989+15
−15
(+127)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Armageddon 2.3081987+11
−11
(+125)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+125
–   Faile 1.4.41978+9
−9
(+116)9 − 26
(+7−24=4)
25.7%
9.0 / 35
0.0%
−86
–   ProChess 1.02AD1973+27
−27
(+111)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Matant 5.041970+14
−14
(+108)2 − 33
(+1−32=2)
5.7%
2.0 / 35
0.0%
−362
–   Monik 2.2.3 64-bit1968+16
−16
(+106)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+136
–   SSEChessII 2.05 DC1968+9
−10
(+106)11 − 23
(+8−20=6)
32.4%
11.0 / 34
0.0%
−30
–   Sissa 2.01967+23
−23
(+105)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Marvin 1.3.01966+10
−10
(+104)9.5 − 23.5
(+9−23=1)
28.8%
9.5 / 33
0.0%
−84
–   BSC 3.91961+19
−19
(+99)2 − 1
(+2−1=0)
66.7%
2.0 / 3
0.0%
+256
–   Eia 0.31961+18
−19
(+99)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Mustang 4.971958+13
−13
(+96)12 − 22
(+10−20=4)
35.3%
12.0 / 34
0.0%
−21
–   Micro-Max 4.81954+9
−9
(+92)13.5 − 20.5
(+10−17=7)
39.7%
13.5 / 34
0.0%
+16
–   Rival 1.181953+11
−11
(+91)11.5 − 23.5
(+11−23=1)
32.9%
11.5 / 35
0.0%
−61
–   JanWillem 1.131951+9
−9
(+89)4.5 − 29.5
(+4−29=1)
13.2%
4.5 / 34
0.0%
−269
–   ChessKISS 1.31942+15
−15
(+80)13 − 17
(+11−15=4)
43.3%
13.0 / 30
0.0%
+33
–   Sharper 0.171941+13
−13
(+79)11.5 − 22.5
(+10−21=3)
33.8%
11.5 / 34
0.0%
−52
–   BibiChess 0.51927+11
−11
(+65)15 − 19
(+12−16=6)
44.1%
15.0 / 34
0.0%
+18
–   Smash 1.0.31925+10
−10
(+63)6.5 − 27.5
(+4−25=5)
19.1%
6.5 / 34
0.0%
−186
–   Heracles 0.6.161922+9
−9
(+60)12 − 22
(+9−19=6)
35.3%
12.0 / 34
0.0%
−50
–   SamChess1920+13
−13
(+58)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   IACH 0.56z1917+11
−11
(+55)8.5 − 25.5
(+7−24=3)
25.0%
8.5 / 34
0.0%
−155
–   Eagle 0.7.51912+12
−12
(+50)16.5 − 18.5
(+15−17=3)
47.1%
16.5 / 35
0.0%
+29
–   Warrior 1.0.31908+9
−9
(+46)14 − 20
(+12−18=4)
41.2%
14.0 / 34
0.0%
−27
–   Clueless 1.41905+9
−9
(+43)14 − 20
(+13−19=2)
41.2%
14.0 / 34
0.0%
−30
–   Morphy 3.221904+13
−13
(+42)14 − 21
(+12−19=4)
40.0%
14.0 / 35
0.0%
−36
–   SnailChess 4.0131895+11
−11
(+33)10.5 − 23.5
(+9−22=3)
30.9%
10.5 / 34
0.0%
−124
–   Tyrell 1.021887+21
−21
(+25)1 − 0
(+1−0=0)
100.0%
1.0 / 1
2.8%
+INF
–   MatMoi 7.15.0-cct 64-bit1885+18
−18
(+23)0 − 1
(+0−1=0)
0.0%
0.0 / 1
2.3%
−INF
–   MrChess 2.11884+17
−17
(+22)1 − 0
(+1−0=0)
100.0%
1.0 / 1
2.6%
+INF
–   FreeChessII 2.171880+23
−23
(+18)0 − 1
(+0−1=0)
0.0%
0.0 / 1
10.7%
−INF
–   Zevra 1.6 r4971871+31
−31
(+9)14.5 − 6.5
(+13−5=3)
69.0%
14.5 / 21
31.5%
+155
–   Presbyter 1.3.0 64-bit1866+23
−23
(+4)0 − 1
(+0−1=0)
0.0%
0.0 / 1
38.3%
−INF
–   Roce 0.03901854+10
−10
(−8)1 − 0
(+1−0=0)
100.0%
1.0 / 1
83.3%
+INF
–   Deepov 0.4.1 64-bit1850+16
−16
(−12)14 − 8
(+13−7=2)
63.6%
14.0 / 22
87.6%
+100
–   Ranita 2.41844+11
−11
(−18)20 − 14
(+19−13=2)
58.8%
20.0 / 34
98.0%
+56
–   MatMoi 7.15.0-cct 32-bit1836+19
−19
(−26)17.5 − 11.5
(+14−8=7)
60.3%
17.5 / 29
98.5%
+46
–   HeavyChess 0.13 beta1834+18
−17
(−28)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.3%
−INF
–   Sayuri 2017.03.05 64-bit1834+26
−26
(−28)21.5 − 18.5
(+20−17=3)
53.8%
21.5 / 40
96.9%
+3
–   Ajedrez Tactico 2.73b1832+15
−15
(−30)15.5 − 10.5
(+12−7=7)
59.6%
15.5 / 26
99.8%
+40
–   Celes 0.77c1825+12
−12
(−37)18.5 − 17.5
(+17−16=3)
51.4%
18.5 / 36
100.0%
−29
–   JARS 1.75a1824+14
−14
(−38)14 − 20
(+12−18=4)
41.2%
14.0 / 34
100.0%
−108
–   RataAeroespacial 0.2.11818+14
−14
(−44)16.5 − 12.5
(+13−9=7)
56.9%
16.5 / 29
100.0%
+5
–   Chenard 2015.08.14 64-bit1816+38
−38
(−46)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.7%
−76
–   Sayuri 2018.05.23 64-bit1805+21
−21
(−57)18.5 − 10.5
(+17−9=3)
63.8%
18.5 / 29
100.0%
+52
–   Milady 3.041804+23
−23
(−58)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
100.0%
−25
–   Beaches 2.321804+11
−11
(−58)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Soldat 0.25b1797+12
−12
(−65)21 − 13
(+18−10=6)
61.8%
21.0 / 34
100.0%
+25
–   Enigma 1.1.41793+12
−12
(−69)18 − 16
(+17−15=2)
52.9%
18.0 / 34
100.0%
−42
–   Predateur 2.2.1 64-bit1793+16
−15
(−69)22.5 − 6.5
(+20−4=5)
77.6%
22.5 / 29
100.0%
+148
–   Grizzly 1.40.1b1788+14
−14
(−74)22.5 − 11.5
(+22−11=1)
66.2%
22.5 / 34
100.0%
+67
–   Embracer 1.121785+14
−14
(−77)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Cecir 3.51783+13
−13
(−79)19 − 15
(+17−13=4)
55.9%
19.0 / 34
100.0%
−32
–   Fauce 0.41c1782+15
−15
(−80)23 − 12
(+16−5=14)
65.7%
23.0 / 35
100.0%
+22
–   Pulsar 2009-9b1772+15
−15
(−90)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−90
–   Robin 0.9831764+10
−11
(−98)20.5 − 15.5
(+20−15=1)
56.9%
20.5 / 36
100.0%
−34
–   Lodocase 2402081761+19
−19
(−101)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Sayuri 2017.16.12 64-bit1752+30
−30
(−110)17 − 10
(+17−10=0)
63.0%
17.0 / 27
100.0%
+4
–   Laurifer 1.01751+11
−11
(−111)24 − 9
(+21−6=6)
72.7%
24.0 / 33
100.0%
+61
–   Ziggy 0.71746+20
−20
(−116)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Vicki 0.041a1746+13
−13
(−116)25 − 8
(+23−6=4)
75.8%
25.0 / 33
100.0%
+95
–   Elf 1.3.01743+10
−10
(−119)21.5 − 13.5
(+20−12=3)
61.4%
21.5 / 35
100.0%
−23
–   Adamant 1.71735+9
−10
(−127)24 − 11
(+22−9=4)
68.6%
24.0 / 35
100.0%
+23
–   Kanguruh 1.931735+11
−11
(−127)24.5 − 10.5
(+24−10=1)
70.0%
24.5 / 35
100.0%
+49
–   Sayuri 2017.12.07 64-bit1734+33
−33
(−128)17.5 − 8.5
(+17−8=1)
67.3%
17.5 / 26
100.0%
+21
–   JaksaH 1.14.1 64-bit1728+18
−18
(−134)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Zoidberg 0.11724+17
−17
(−138)3 − 0
(+3−0=0)
100.0%
3.0 / 3
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
–   Aldebaran 0.7.01713+11
−11
(−149)25 − 8
(+19−2=12)
75.8%
25.0 / 33
100.0%
+19
–   Tristram 4.161711+25
−25
(−151)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Coiled 0.1a1696+19
−19
(−166)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+239
–   Gargamella 0.5.01686+15
−15
(−176)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Mizar 3.01683+10
−10
(−179)25 − 9
(+24−8=2)
73.5%
25.0 / 34
100.0%
+24
–   BACE 0.451678+11
−11
(−184)19.5 − 9.5
(+17−7=5)
67.2%
19.5 / 29
100.0%
−52
–   PolarChess 1.31678+13
−13
(−184)27.5 − 4.5
(+25−2=5)
85.9%
27.5 / 32
100.0%
+116
–   Belzebub 0.671663+10
−10
(−199)28 − 6
(+24−2=8)
82.4%
28.0 / 34
100.0%
+45
–   ALChess 1.5b1659+13
−14
(−203)30.5 − 3.5
(+30−3=1)
89.7%
30.5 / 34
100.0%
+204
–   JSBam 0.521654+28
−28
(−208)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−177
–   DChess 1.0.21651+12
−12
(−211)26.5 − 2.5
(+25−1=3)
91.4%
26.5 / 29
100.0%
+177
–   Spartan 1.01644+24
−24
(−218)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   IQ23.0031643+11
−10
(−219)30.5 − 4.5
(+29−3=3)
87.1%
30.5 / 35
100.0%
+122
–   MSCP 1.441633+12
−12
(−229)43.5 − 7.5
(+40−4=7)
85.3%
43.5 / 51
100.0%
+68
–   Storm 0.61629+10
−10
(−233)48.5 − 13.5
(+45−10=7)
78.2%
48.5 / 62
100.0%
+3
–   Rainman 0.7.51612+13
−14
(−250)29 − 5
(+28−4=2)
85.3%
29.0 / 34
100.0%
+79
–   Pulse 1.6.1 64-bit1610+18
−18
(−252)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−282
–   Zotron 4.4.61593+10
−10
(−269)27.5 − 6.5
(+27−6=1)
80.9%
27.5 / 34
100.0%
+17
–   Needle 0.5311582+9
−9
(−280)30.5 − 1.5
(+29−0=3)
95.3%
30.5 / 32
100.0%
+182
–   Larsen VB 0.05.00011544+14
−14
(−318)28.5 − 2.5
(+26−0=5)
91.9%
28.5 / 31
100.0%
+48

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Created in 2005-2013 by CCRL team
Last games added on October 12, 2019