CCRL 40/4
Downloads and Statistics
August 10, 2019
Testing summary:
Total: 2'081'140 games
played by 2'415 programs
27982 CPU days (X2 4600+)

White wins: 808'296 (38.8%)
Black wins: 653'685 (31.4%)
Draws: 619'159 (29.8%)
White score: 53.7%

Engine Details

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Show each game results
Simontacchi 1.81#453  (1862+15
−14
)Quote
Author: Mike Maxim (USA) Links: Homepage, Downloads
This is the only Simontacchi version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Winter 0.1.1 64-bit2480+18
−17
(+618)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Uragano 3D 0.922123+25
−25
(+261)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+261
1 0
–   Hedgehog 1.82 64-bit2112+29
−30
(+250)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   ZCT 0.3.2500 64-bit2023+18
−18
(+161)7 − 22
(+4−19=6)
24.1%
7.0 / 29
0.0%
−33
= 0 0 0 0 0 1 = 1 0 0 = = = 0 1 0 0 1 0 0 0 0 0 0 0 = 0 0
–   Bestia 0.902021+8
−8
(+159)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Cupcake 1.1a 64-bit2015+25
−24
(+153)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+183
=
–   Leonidas 83 64-bit2004+17
−16
(+142)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Armageddon 2.3081986+11
−11
(+124)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+124
1 0
–   Snowy 0.2 64-bit1986+15
−15
(+124)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Faile 1.4.41977+8
−9
(+115)9 − 26
(+7−24=4)
25.7%
9.0 / 35
0.0%
−87
0 1 0 1 1 0 = 0 1 0 0 0 0 0 1 1 0 0 0 0 0 = 0 0 0 0 0 0 0 0 0 = 0 = 1
–   ProChess 1.02AD1972+27
−27
(+110)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   SSEChessII 2.05 DC1967+10
−9
(+105)11 − 23
(+8−20=6)
32.4%
11.0 / 34
0.0%
−31
0 0 0 0 1 1 0 0 0 = 0 0 0 0 0 0 0 1 = 0 0 0 0 0 = 1 = = 1 0 1 1 = 1
–   Matant 5.041967+14
−14
(+105)2 − 33
(+1−32=2)
5.7%
2.0 / 35
0.0%
−364
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 1 0
–   Monik 2.2.3 64-bit1967+16
−16
(+105)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+135
=
–   Sissa 2.01966+23
−23
(+104)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Marvin 1.3.01965+9
−10
(+103)9.5 − 23.5
(+9−23=1)
28.8%
9.5 / 33
0.0%
−85
1 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 = 0 0 0
–   Eia 0.31961+19
−19
(+99)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   BSC 3.91960+19
−19
(+98)2 − 1
(+2−1=0)
66.7%
2.0 / 3
0.0%
+255
1 1 0
–   Mustang 4.971957+12
−13
(+95)12 − 22
(+10−20=4)
35.3%
12.0 / 34
0.0%
−22
1 0 1 0 0 0 = = 1 0 1 1 0 = 0 0 0 0 = 0 0 0 0 1 0 1 1 0 0 0 0 1 1 0
–   Micro-Max 4.81953+9
−9
(+91)13.5 − 20.5
(+10−17=7)
39.7%
13.5 / 34
0.0%
+15
0 0 1 0 0 = 1 0 0 0 1 1 = 1 0 0 0 = = 1 0 1 0 = 1 0 0 1 0 0 = = 0 1
–   Rival 1.181952+10
−11
(+90)11.5 − 23.5
(+11−23=1)
32.9%
11.5 / 35
0.0%
−62
0 0 0 0 1 1 1 0 0 0 0 0 1 0 1 0 0 = 0 1 0 0 1 1 1 1 0 0 0 0 0 0 0 1 0
–   JanWillem 1.131951+9
−9
(+89)4.5 − 29.5
(+4−29=1)
13.2%
4.5 / 34
0.0%
−269
0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 = 0 0 0 0 0 0 0
–   ChessKISS 1.31941+15
−15
(+79)13 − 17
(+11−15=4)
43.3%
13.0 / 30
0.0%
+32
0 1 = 0 1 0 0 1 1 1 = 0 0 0 1 1 1 0 0 0 = 1 1 0 0 0 = 0 0 1
–   Sharper 0.171940+12
−13
(+78)11.5 − 22.5
(+10−21=3)
33.8%
11.5 / 34
0.0%
−53
0 = 1 1 0 = = 0 1 0 0 0 0 0 0 0 1 0 0 1 1 1 0 0 1 0 1 0 1 0 0 0 0 0
–   BibiChess 0.51927+11
−11
(+65)15 − 19
(+12−16=6)
44.1%
15.0 / 34
0.0%
+18
1 0 = 0 0 1 0 0 0 1 = 0 0 1 = 1 = 0 0 = 0 1 0 0 1 1 1 0 1 1 0 0 1 =
–   Smash 1.0.31924+10
−10
(+62)6.5 − 27.5
(+4−25=5)
19.1%
6.5 / 34
0.0%
−187
0 0 1 = 0 0 0 0 0 = 0 = = 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 = 0 0 0 0
–   Heracles 0.6.161921+9
−9
(+59)12 − 22
(+9−19=6)
35.3%
12.0 / 34
0.0%
−51
0 0 = 1 0 1 0 = 0 0 0 0 = 1 1 0 0 1 0 0 1 0 1 0 1 = = 1 = 0 0 0 0 0
–   SamChess1918+13
−13
(+56)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   IACH 0.56z1916+11
−11
(+54)8.5 − 25.5
(+7−24=3)
25.0%
8.5 / 34
0.0%
−156
0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 1 0 0 1 0 0 0 0 0 0 = 0 = = 1 0 0 0 0
–   Eagle 0.7.51913+12
−12
(+51)16.5 − 18.5
(+15−17=3)
47.1%
16.5 / 35
0.0%
+30
1 1 1 = 1 = 1 0 0 0 0 1 0 0 1 0 0 0 0 0 1 1 0 1 0 = 0 0 0 1 1 1 0 1 1
–   Warrior 1.0.31906+9
−9
(+44)14 − 20
(+12−18=4)
41.2%
14.0 / 34
0.0%
−29
0 1 = 1 0 0 = 1 0 1 1 1 = 0 1 0 0 1 0 0 = 1 0 0 1 0 0 0 0 0 0 1 1 0
–   Clueless 1.41904+9
−9
(+42)14 − 20
(+13−19=2)
41.2%
14.0 / 34
0.0%
−31
0 0 0 0 0 1 1 1 1 1 0 1 1 = 1 0 0 0 0 1 0 0 0 = 0 1 1 0 0 1 0 0 0 1
–   Morphy 3.221903+13
−13
(+41)14 − 21
(+12−19=4)
40.0%
14.0 / 35
0.0%
−37
0 0 1 0 0 1 0 0 0 0 = 1 0 0 0 0 0 1 0 0 = = 0 1 1 1 1 0 1 1 0 1 0 = 1
–   SnailChess 4.0131897+11
−11
(+35)10.5 − 23.5
(+9−22=3)
30.9%
10.5 / 34
0.0%
−122
0 0 0 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 = = 0 0 0 1 = 0 0 1 1 0 1
–   MatMoi 7.15.0-cct 64-bit1886+18
−18
(+24)0 − 1
(+0−1=0)
0.0%
0.0 / 1
1.8%
−INF
0
–   Tyrell 1.021886+21
−21
(+24)1 − 0
(+1−0=0)
100.0%
1.0 / 1
2.7%
+INF
1
–   MrChess 2.11884+17
−17
(+22)1 − 0
(+1−0=0)
100.0%
1.0 / 1
2.6%
+INF
1
–   FreeChessII 2.171879+23
−23
(+17)0 − 1
(+0−1=0)
0.0%
0.0 / 1
10.7%
−INF
0
–   Zevra 1.6 r4971870+31
−31
(+8)14.5 − 6.5
(+13−5=3)
69.0%
14.5 / 21
31.6%
+154
1 1 = 1 1 1 1 0 0 1 1 1 = = 1 1 0 1 0 1 0
–   Presbyter 1.3.0 64-bit1866+23
−23
(+4)0 − 1
(+0−1=0)
0.0%
0.0 / 1
37.5%
−INF
0
–   Roce 0.03901853+11
−11
(−9)1 − 0
(+1−0=0)
100.0%
1.0 / 1
84.1%
+INF
1
–   Deepov 0.4.1 64-bit1848+16
−16
(−14)14 − 8
(+13−7=2)
63.6%
14.0 / 22
90.0%
+98
1 1 1 0 1 0 0 = 0 1 1 1 1 = 1 1 0 1 1 1 0 0
–   Ranita 2.41843+11
−11
(−19)20 − 14
(+19−13=2)
58.8%
20.0 / 34
98.0%
+55
1 0 0 1 0 0 1 1 0 0 1 1 0 1 1 0 1 1 1 1 0 1 0 0 = 1 1 = 1 1 1 0 1 0
–   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
= 0 1 0 1 1 0 1 1 0 0 = 1 0 1 1 1 = = 1 0 1 0 1 1 1 = = =
–   HeavyChess 0.13 beta1834+18
−17
(−28)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.2%
−INF
0
–   Sayuri 2017.03.05 64-bit1834+26
−26
(−28)21.5 − 18.5
(+20−17=3)
53.8%
21.5 / 40
96.8%
+3
1 1 1 0 0 0 1 0 = 1 0 1 = 0 1 1 1 1 1 0 0 0 0 = 1 1 1 0 1 0 0 0 0 1 0 1 1 1 1 0
–   Ajedrez Tactico 2.73b1831+15
−15
(−31)15.5 − 10.5
(+12−7=7)
59.6%
15.5 / 26
99.8%
+39
1 1 = 1 1 1 = 1 0 0 0 = = = 1 0 1 = 1 = 0 1 0 0 1 1
–   Celes 0.77c1826+12
−12
(−36)18.5 − 17.5
(+17−16=3)
51.4%
18.5 / 36
100.0%
−28
0 1 1 0 0 = 0 0 1 = 1 0 0 0 0 1 0 0 1 0 0 0 1 1 1 1 0 = 1 0 1 1 1 1 1 1
–   JARS 1.75a1824+14
−14
(−38)14 − 20
(+12−18=4)
41.2%
14.0 / 34
100.0%
−108
0 0 0 0 1 1 1 0 0 0 0 0 0 1 1 1 0 1 0 1 0 1 1 0 1 0 = = = 0 1 = 0 0
–   RataAeroespacial 0.2.11819+14
−14
(−43)16.5 − 12.5
(+13−9=7)
56.9%
16.5 / 29
100.0%
+6
1 1 0 = 0 1 1 0 0 = 0 1 0 1 1 0 = = 1 1 1 1 1 = 1 = 0 0 =
–   Chenard 2015.08.14 64-bit1815+38
−38
(−47)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.7%
−77
1 0
–   Sayuri 2018.05.23 64-bit1807+21
−21
(−55)18.5 − 10.5
(+17−9=3)
63.8%
18.5 / 29
100.0%
+54
1 0 1 1 0 1 1 1 1 1 0 = 0 0 0 0 0 1 0 1 1 1 1 = 1 1 = 1 1
–   Beaches 2.321803+11
−11
(−59)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Milady 3.041803+23
−23
(−59)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
100.0%
−26
1 0 1 0 0 1 1 0 0 1 1 = 0 = 1 1 1 = 1 = = 0 1 0 1 1 0 = 0 =
–   Soldat 0.25b1796+12
−12
(−66)21 − 13
(+18−10=6)
61.8%
21.0 / 34
100.0%
+24
1 1 1 = 1 1 0 0 0 0 0 1 1 = = 0 1 = = 1 1 = 0 0 1 1 1 0 0 1 1 1 1 1
–   Predateur 2.2.1 64-bit1793+16
−16
(−69)22.5 − 6.5
(+20−4=5)
77.6%
22.5 / 29
100.0%
+148
= 1 1 1 = 1 1 1 1 0 1 0 1 = 1 1 1 1 1 1 0 0 = 1 1 1 1 1 =
–   Enigma 1.1.41792+12
−12
(−70)18 − 16
(+17−15=2)
52.9%
18.0 / 34
100.0%
−43
0 1 0 1 0 0 = 0 1 1 1 1 1 0 0 1 1 0 0 0 1 1 1 1 1 1 = 0 1 0 0 0 0 1
–   Grizzly 1.40.1b1787+14
−14
(−75)22.5 − 11.5
(+22−11=1)
66.2%
22.5 / 34
100.0%
+66
1 0 1 0 1 1 1 1 0 1 0 0 1 0 1 1 1 1 1 = 0 1 1 1 1 0 1 0 1 1 0 1 0 1
–   Embracer 1.121785+14
−14
(−77)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Cecir 3.51782+13
−13
(−80)19 − 15
(+17−13=4)
55.9%
19.0 / 34
100.0%
−33
1 0 1 1 1 0 = 1 0 1 1 1 = 1 0 1 1 = 1 = 1 1 0 0 0 0 1 0 0 1 0 1 0 0
–   Fauce 0.41c1781+15
−15
(−81)23 − 12
(+16−5=14)
65.7%
23.0 / 35
100.0%
+21
1 = 1 0 1 1 = = 1 1 1 = 1 = = 0 1 1 1 = 1 = 0 = 0 0 = 1 1 = = = 1 = 1
–   Pulsar 2009-9b1771+15
−15
(−91)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−91
0 1
–   Robin 0.9831763+10
−10
(−99)20.5 − 15.5
(+20−15=1)
56.9%
20.5 / 36
100.0%
−35
1 1 0 1 0 0 0 1 1 1 1 1 0 1 1 0 1 0 0 1 1 0 1 1 1 0 0 0 1 0 0 1 = 1 1 0
–   Lodocase 2402081761+19
−19
(−101)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Sayuri 2017.16.12 64-bit1751+30
−30
(−111)17 − 10
(+17−10=0)
63.0%
17.0 / 27
100.0%
+3
1 1 1 0 1 1 0 1 0 0 1 1 1 0 0 0 1 1 1 1 1 0 0 1 0 1 1
–   Laurifer 1.01750+11
−11
(−112)24 − 9
(+21−6=6)
72.7%
24.0 / 33
100.0%
+60
= 1 = 1 1 1 = 1 1 0 1 1 1 1 = 1 0 = 1 0 1 1 1 1 0 1 = 1 0 0 1 1 1
–   Vicki 0.041a1745+12
−12
(−117)25 − 8
(+23−6=4)
75.8%
25.0 / 33
100.0%
+94
1 1 0 1 1 1 1 1 1 0 0 = = 1 = 1 1 1 1 1 1 1 1 1 0 0 = 1 1 1 0 1 1
–   Ziggy 0.71745+20
−20
(−117)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Elf 1.3.01743+10
−10
(−119)21.5 − 13.5
(+20−12=3)
61.4%
21.5 / 35
100.0%
−23
1 1 1 1 1 0 1 1 1 1 1 0 0 1 = 1 0 0 = 1 0 1 0 0 1 1 1 1 0 0 0 = 0 1 1
–   Kanguruh 1.931736+11
−11
(−126)24.5 − 10.5
(+24−10=1)
70.0%
24.5 / 35
100.0%
+50
1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 0 1 1 0 0 1 1 0 = 0 1 1 1 1 0 1 0 0
–   Sayuri 2017.12.07 64-bit1734+33
−33
(−128)17.5 − 8.5
(+17−8=1)
67.3%
17.5 / 26
100.0%
+21
0 1 1 1 1 1 0 0 1 1 1 0 0 1 1 0 1 0 1 = 1 1 0 1 1 1
–   Adamant 1.71734+9
−9
(−128)24 − 11
(+22−9=4)
68.6%
24.0 / 35
100.0%
+22
1 1 1 0 0 1 1 1 0 1 0 0 1 1 1 1 0 = = 1 1 1 0 0 1 1 1 1 1 0 = = 1 1 1
–   JaksaH 1.14.1 64-bit1729+18
−18
(−133)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Zoidberg 0.11724+17
−17
(−138)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
1 1 1
–   SEE 0.6.91722+12
−12
(−140)26.5 − 7.5
(+23−4=7)
77.9%
26.5 / 34
100.0%
+73
1 1 1 1 1 = 1 1 = 0 0 1 1 0 1 1 = 1 = 1 1 1 0 1 1 = = = 1 1 1 1 1 1
–   Aldebaran 0.7.01712+11
−11
(−150)25 − 8
(+19−2=12)
75.8%
25.0 / 33
100.0%
+18
= 1 = 1 1 1 1 0 1 1 0 1 = 1 1 = = 1 1 1 = 1 1 = 1 = = = = 1 1 = 1
–   Tristram 4.161710+25
−25
(−152)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Coiled 0.1a1696+19
−19
(−166)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+239
1 1 1 1 1 1 = 1
–   Gargamella 0.5.01685+15
−15
(−177)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Mizar 3.01682+10
−10
(−180)25 − 9
(+24−8=2)
73.5%
25.0 / 34
100.0%
+23
1 1 0 1 1 0 0 1 1 = = 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 0 0 1 0 1 1 1 1
–   BACE 0.451678+11
−11
(−184)19.5 − 9.5
(+17−7=5)
67.2%
19.5 / 29
100.0%
−52
1 1 0 1 0 1 1 = 1 = 0 1 1 1 1 1 1 1 = 1 1 = 1 0 1 0 0 0 =
–   PolarChess 1.31677+13
−13
(−185)27.5 − 4.5
(+25−2=5)
85.9%
27.5 / 32
100.0%
+115
1 1 = 1 1 1 1 = 1 1 1 1 1 1 1 1 1 0 1 1 = 1 1 1 0 1 1 = = 1 1 1
–   Belzebub 0.671662+10
−10
(−200)28 − 6
(+24−2=8)
82.4%
28.0 / 34
100.0%
+44
1 1 = = 1 1 1 1 1 1 = 0 1 = 1 1 1 1 1 1 = 1 1 1 1 1 0 1 1 = = 1 1 =
–   ALChess 1.5b1658+13
−13
(−204)30.5 − 3.5
(+30−3=1)
89.7%
30.5 / 34
100.0%
+203
1 = 1 1 1 1 1 1 1 0 1 1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
–   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
1 1 1 1 1 1 = = 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1
–   Spartan 1.01643+24
−24
(−219)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   IQ23.0031643+10
−10
(−219)30.5 − 4.5
(+29−3=3)
87.1%
30.5 / 35
100.0%
+122
1 1 1 1 0 = 1 1 1 1 1 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 = 1 1
–   MSCP 1.441633+12
−12
(−229)43.5 − 7.5
(+40−4=7)
85.3%
43.5 / 51
100.0%
+68
1 1 1 1 = 1 0 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 0 1 = 1 = 1 1 0 1 0 = 1 1 1 1 1 1 1 1 = 1 1 1
–   Storm 0.61628+10
−10
(−234)48.5 − 13.5
(+45−10=7)
78.2%
48.5 / 62
100.0%
+2
0 1 1 1 1 1 = 1 = 1 1 1 1 = 1 = 0 1 0 1 1 0 1 0 1 1 1 0 1 1 = 1 = 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 = 1 0 0 1 1 1 1
–   Rainman 0.7.51611+13
−14
(−251)29 − 5
(+28−4=2)
85.3%
29.0 / 34
100.0%
+78
0 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 0 1 1 1 0 1 1 = 1
–   Pulse 1.6.1 64-bit1609+18
−18
(−253)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−283
=
–   Zotron 4.4.61592+10
−10
(−270)27.5 − 6.5
(+27−6=1)
80.9%
27.5 / 34
100.0%
+16
1 1 1 1 1 1 1 1 1 0 1 1 0 1 1 0 1 1 1 0 1 1 0 = 1 1 1 1 1 0 1 1 1 1
–   Needle 0.5311581+10
−9
(−281)30.5 − 1.5
(+29−0=3)
95.3%
30.5 / 32
100.0%
+181
1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1
–   Larsen VB 0.05.00011543+14
−14
(−319)28.5 − 2.5
(+26−0=5)
91.9%
28.5 / 31
100.0%
+47
1 1 1 1 1 = 1 1 = 1 1 1 1 1 1 1 = 1 1 1 1 = 1 1 1 1 1 = 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on August 10, 2019