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

Options
Show each game results
IACH 0.56z#441  (1917+11
−11
)Quote
This is the only IACH version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Fire 6.1 64-bit3288+11
−11
(+1371)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   RofChade 1.0 64-bit2793+15
−15
(+876)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Schooner 1.8 64-bit2520+16
−16
(+603)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Matacz 1.42446+8
−8
(+529)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Comet B682378+9
−9
(+461)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Tigran 2.4n 64-bit2347+11
−11
(+430)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Chezzz 1.0.32324+9
−9
(+407)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Kingfisher 1.1.1 64-bit2303+22
−22
(+386)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Popochin 4.0 64-bit2296+18
−18
(+379)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ayito 0.2.9942287+11
−11
(+370)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Fischerle 0.9.80 SE 64-bit2279+16
−16
(+362)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+392
–   Robocide 20170718 64-bit2236+14
−14
(+319)0 − 13
(+0−13=0)
0.0%
0.0 / 13
0.0%
−INF
–   Zurichess Bern 64-bit2236+21
−20
(+319)1.5 − 13.5
(+1−13=1)
10.0%
1.5 / 15
0.0%
−64
–   Joker2 0.7.7 64-bit2223+16
−16
(+306)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Weini 0.0.24 64-bit2199+26
−26
(+282)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Barbarossa 0.3.0 64-bit2199+18
−18
(+282)5.5 − 26.5
(+3−24=5)
17.2%
5.5 / 32
0.0%
+15
–   SjaakII 1.3.0 64-bit2177+18
−18
(+260)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+290
–   Ethereal 7.33 64-bit2168+40
−38
(+251)2.5 − 14.5
(+1−13=3)
14.7%
2.5 / 17
0.0%
−32
–   NagaSkaki 5.122155+10
−10
(+238)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Lime 662144+8
−8
(+227)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Axolotl 1.5 64-bit2138+22
−22
(+221)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   SpaceDog 0.97.4 64-bit2089+16
−16
(+172)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
+77
–   NG-Play 9.83 64-bit2088+19
−19
(+171)10 − 22
(+5−17=10)
31.3%
10.0 / 32
0.0%
+42
–   AdroitChess 0.42080+19
−19
(+163)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Crabby 2.02068+30
−29
(+151)10.5 − 10.5
(+8−8=5)
50.0%
10.5 / 21
0.0%
+148
–   Monarch 1.72057+10
−10
(+140)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   King's Out 0.2.422055+18
−18
(+138)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   RDChess 3.232046+13
−13
(+129)5.5 − 28.5
(+3−26=5)
16.2%
5.5 / 34
0.0%
−152
–   Ax 0.82041+12
−12
(+124)9 − 26
(+8−25=2)
25.7%
9.0 / 35
0.0%
−88
–   Abbess 2016.12.112039+16
−17
(+122)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
−65
–   ZCT 0.3.2500 64-bit2024+18
−18
(+107)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+76
–   Cinnamon 2.0 64-bit2023+12
−12
(+106)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Bestia 0.902022+8
−8
(+105)10.5 − 23.5
(+8−21=5)
30.9%
10.5 / 34
0.0%
−43
–   Bismark 1.42020+39
−37
(+103)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+133
–   Ecce 1.0 (rev. 508) 64-bit2017+13
−13
(+100)10.5 − 19.5
(+8−17=5)
35.0%
10.5 / 30
0.0%
−16
–   DelphiMAX 2.92013+13
−13
(+96)13 − 22
(+11−20=4)
37.1%
13.0 / 35
0.0%
−7
–   Oberon 0.042013+19
−19
(+96)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   RamJet 0.112009+18
−18
(+92)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−35
–   Freyr 1.068 64-bit2009+20
−20
(+92)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ceibo 0.4 64-bit2007+14
−14
(+90)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
+50
–   Leonidas 83 64-bit2005+17
−17
(+88)5 − 5
(+5−5=0)
50.0%
5.0 / 10
0.0%
+88
–   Requiem 0.532005+12
−12
(+88)16.5 − 17.5
(+8−9=17)
48.5%
16.5 / 34
0.0%
+79
–   AdroitChess 0.31999+20
−19
(+82)14 − 18
(+12−16=4)
43.8%
14.0 / 32
0.0%
+29
–   Coiled 0.2b 64-bit1998+17
−17
(+81)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
+23
–   Galjoen 0.34 64-bit1995+20
−20
(+78)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−89
–   Gullydeckel 2.16pl11993+11
−11
(+76)28 − 38
(+24−34=8)
42.4%
28.0 / 66
0.0%
+14
–   Small Potato 0.6.11993+10
−10
(+76)12 − 22
(+9−19=6)
35.3%
12.0 / 34
0.0%
−36
–   Elephant 1.061989+12
−12
(+72)16.5 − 18.5
(+13−15=7)
47.1%
16.5 / 35
0.0%
+50
–   BigLion 2.23x1989+8
−8
(+72)11 − 23
(+9−21=4)
32.4%
11.0 / 34
0.0%
−70
–   Squared-chess 1.1.0 64-bit1989+33
−33
(+72)6.5 − 12.5
(+4−10=5)
34.2%
6.5 / 19
0.0%
−35
–   Arabian Knight 1.551988+23
−23
(+71)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Armageddon 2.3081987+11
−11
(+70)13.5 − 20.5
(+9−16=9)
39.7%
13.5 / 34
0.0%
−5
–   Galjoen 0.32 64-bit1986+19
−19
(+69)12 − 20
(+10−18=4)
37.5%
12.0 / 32
0.0%
−31
–   Cinnamon 1.2a 64-bit1983+17
−17
(+66)15 − 16
(+11−12=8)
48.4%
15.0 / 31
0.0%
+58
–   Zeta Dva 0305 64-bit1980+17
−17
(+63)15 − 16
(+12−13=6)
48.4%
15.0 / 31
0.0%
+50
–   Faile 1.4.41978+9
−9
(+61)12.5 − 22.5
(+8−18=9)
35.7%
12.5 / 35
0.0%
−40
–   K2 0.351973+34
−34
(+56)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.1%
+24
–   Matant 5.041970+14
−14
(+53)17 − 18
(+15−16=4)
48.6%
17.0 / 35
0.0%
+43
–   SSEChessII 2.05 DC1968+9
−10
(+51)11.5 − 23.5
(+8−20=7)
32.9%
11.5 / 35
0.0%
−77
–   Monik 2.2.3 64-bit1968+16
−16
(+51)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   La Dame Blanche 2.0c1968+13
−13
(+51)14.5 − 19.5
(+14−19=1)
42.6%
14.5 / 34
0.0%
−11
–   Jacksprat 1.0 64-bit1967+20
−20
(+50)14 − 18
(+12−16=4)
43.8%
14.0 / 32
0.0%
+1
–   Marvin 1.3.01966+10
−10
(+49)10 − 24
(+7−21=6)
29.4%
10.0 / 34
0.0%
−107
–   Gogobello 0.11 64-bit1965+22
−22
(+48)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
−36
–   Soldat III 0.172 32-bit1964+17
−17
(+47)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
−46
–   Cilian 4.141962+10
−10
(+45)15 − 20
(+8−13=14)
42.9%
15.0 / 35
0.0%
0
–   Franky 1.0 64-bit1961+18
−18
(+44)14 − 18
(+12−16=4)
43.8%
14.0 / 32
0.0%
−6
–   ALChess 1.841961+14
−14
(+44)18 − 14
(+16−12=4)
56.3%
18.0 / 32
0.0%
+91
–   BSC 3.91961+19
−19
(+44)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Eia 0.31961+18
−19
(+44)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+201
–   Mustang 4.971958+13
−13
(+41)14.5 − 19.5
(+9−14=11)
42.6%
14.5 / 34
0.0%
−6
–   Chess4j 3.2 64-bit1957+15
−15
(+40)10 − 20
(+6−16=8)
33.3%
10.0 / 30
0.0%
−77
–   AdaChess 3.6 64-bit1955+21
−21
(+38)16 − 16
(+12−12=8)
50.0%
16.0 / 32
0.1%
+36
–   Zevra 1.6.1 r512 64-bit1954+20
−20
(+37)14 − 15
(+12−13=4)
48.3%
14.0 / 29
0.0%
+22
–   Etude 0.1.21954+11
−11
(+37)14.5 − 21.5
(+10−17=9)
40.3%
14.5 / 36
0.0%
−33
–   ChessMind 0.801954+17
−18
(+37)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Micro-Max 4.81954+9
−9
(+37)19 − 15
(+16−12=6)
55.9%
19.0 / 34
0.0%
+81
–   Rival 1.181953+11
−11
(+36)9 − 25
(+7−23=4)
26.5%
9.0 / 34
0.0%
−157
–   JanWillem 1.131951+9
−9
(+34)15.5 − 18.5
(+12−15=7)
45.6%
15.5 / 34
0.0%
+2
–   Galjoen 0.33 64-bit1950+19
−19
(+33)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.1%
−54
–   Cinnamon 1.1c 64-bit1949+19
−19
(+32)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.2%
−48
–   ChessKISS 1.31942+15
−15
(+25)16 − 19
(+14−17=4)
45.7%
16.0 / 35
0.3%
−8
–   Sharper 0.171941+13
−13
(+24)20 − 16
(+16−12=8)
55.6%
20.0 / 36
0.2%
+61
–   RubiChess 0.5 64-bit1929+25
−25
(+12)17.5 − 12.5
(+15−10=5)
58.3%
17.5 / 30
19.2%
+73
–   BibiChess 0.51927+11
−11
(+10)18 − 17
(+16−15=4)
51.4%
18.0 / 35
8.0%
+20
–   Smash 1.0.31925+10
−10
(+8)22 − 13
(+19−10=6)
62.9%
22.0 / 35
12.7%
+104
–   Heracles 0.6.161922+9
−9
(+5)17 − 17
(+13−13=8)
50.0%
17.0 / 34
20.8%
+5
–   SamChess1920+13
−13
(+3)14.5 − 18.5
(+12−16=5)
43.9%
14.5 / 33
35.8%
−41
–   Embla 0.9.9 64-bit1917+19
−19
(0)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
47.4%
−30
–   Tony's Chess 0.031913+19
−19
(−4)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
63.6%
−61
–   Eagle 0.7.51912+12
−12
(−5)15 − 21
(+11−17=8)
41.7%
15.0 / 36
72.4%
−67
–   Dabbaba 7.491909+13
−14
(−8)16 − 17
(+9−10=14)
48.5%
16.0 / 33
82.2%
−20
–   Warrior 1.0.31908+9
−9
(−9)17.5 − 18.5
(+13−14=9)
48.6%
17.5 / 36
90.8%
−18
–   Clueless 1.41905+9
−9
(−12)17 − 17
(+14−14=6)
50.0%
17.0 / 34
95.5%
−10
–   Morphy 3.221904+13
−13
(−13)16.5 − 18.5
(+11−13=11)
47.1%
16.5 / 35
94.4%
−30
–   Claudia 0.51903+25
−25
(−14)0 − 1
(+0−1=0)
0.0%
0.0 / 1
84.7%
−INF
–   SnailChess 4.0131895+11
−11
(−22)26.5 − 8.5
(+22−4=9)
75.7%
26.5 / 35
99.8%
+162
–   Zevra 1.5 r446 64-bit1891+28
−28
(−26)14 − 16
(+13−15=2)
46.7%
14.0 / 30
95.5%
−54
–   Robocide 20160510 64-bit1888+18
−18
(−29)15.5 − 15.5
(+10−10=11)
50.0%
15.5 / 31
99.7%
−27
–   Tyrell 1.021887+21
−21
(−30)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.3%
+INF
–   MatMoi 7.15.0-cct 64-bit1885+18
−18
(−32)14 − 16
(+11−13=6)
46.7%
14.0 / 30
99.9%
−55
–   Purple Haze 2.1.01884+12
−12
(−33)21 − 12
(+18−9=6)
63.6%
21.0 / 33
100.0%
+67
–   FreeChessII 2.171880+23
−23
(−37)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.8%
+INF
–   RamJet 0.101875+20
−20
(−42)15.5 − 15.5
(+13−13=5)
50.0%
15.5 / 31
100.0%
−45
–   NG-Play 8.41866+19
−19
(−51)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
100.0%
+6
–   MadChess 1.0 64-bit1863+20
−20
(−54)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
100.0%
−17
–   Gogobello 0.10 64-bit1863+22
−22
(−54)17 − 15
(+14−12=6)
53.1%
17.0 / 32
100.0%
−33
–   Simontacchi 1.811862+14
−14
(−55)25.5 − 8.5
(+24−7=3)
75.0%
25.5 / 34
100.0%
+155
–   Roce 0.03901854+10
−10
(−63)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−93
–   ALChess 1.71848+18
−18
(−69)21 − 11
(+19−9=4)
65.6%
21.0 / 32
100.0%
+55
–   Ranita 2.41844+11
−11
(−73)27.5 − 9.5
(+26−8=3)
74.3%
27.5 / 37
100.0%
+130
–   MatMoi 7.15.0-cct 32-bit1836+19
−19
(−81)22 − 9
(+21−8=2)
71.0%
22.0 / 31
100.0%
+97
–   Ajedrez Tactico 2.73b1832+15
−15
(−85)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Zurichess Appenzeller 64-bit1831+21
−21
(−86)18 − 13
(+11−6=14)
58.1%
18.0 / 31
100.0%
−34
–   Celes 0.77c1825+12
−12
(−92)20.5 − 15.5
(+18−13=5)
56.9%
20.5 / 36
100.0%
−38
–   JARS 1.75a1824+14
−14
(−93)22 − 12
(+20−10=4)
64.7%
22.0 / 34
100.0%
+25
–   RataAeroespacial 0.2.11818+14
−14
(−99)17.5 − 13.5
(+14−10=7)
56.5%
17.5 / 31
100.0%
−49
–   Sayuri 2017.08.19 64-bit1814+18
−18
(−103)22.5 − 9.5
(+21−8=3)
70.3%
22.5 / 32
100.0%
+64
–   Sayuri 2016.09.12 64-bit1811+20
−20
(−106)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
100.0%
−50
–   Chess4j 3.0 64-bit1805+20
−20
(−112)18 − 14
(+13−9=10)
56.3%
18.0 / 32
100.0%
−66
–   Sayuri 2018.05.23 64-bit1805+21
−21
(−112)18 − 14
(+15−11=6)
56.3%
18.0 / 32
100.0%
−63
–   Beaches 2.321804+11
−11
(−113)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Macromix 2.011801+19
−19
(−116)16 − 6
(+13−3=6)
72.7%
16.0 / 22
100.0%
+46
–   Pigeon 1.5.1 64-bit1800+15
−15
(−117)26 − 6
(+22−2=8)
81.3%
26.0 / 32
100.0%
+115
–   Soldat 0.25b1797+12
−12
(−120)19 − 15
(+16−12=6)
55.9%
19.0 / 34
100.0%
−77
–   Predateur 2.2.1 64-bit1793+16
−15
(−124)48.5 − 14.5
(+46−12=5)
77.0%
48.5 / 63
100.0%
+108
–   Enigma 1.1.41793+12
−12
(−124)26 − 10
(+21−5=10)
72.2%
26.0 / 36
100.0%
+33
–   AdaChess 3.1 64-bit1791+22
−22
(−126)16.5 − 15.5
(+15−14=3)
51.6%
16.5 / 32
100.0%
−110
–   Eia 0.21789+19
−19
(−128)25 − 7
(+22−4=6)
78.1%
25.0 / 32
100.0%
+89
–   Grizzly 1.40.1b1788+14
−14
(−129)23.5 − 10.5
(+21−8=5)
69.1%
23.5 / 34
100.0%
+21
–   Cecir 3.51783+13
−13
(−134)20.5 − 13.5
(+16−9=9)
60.3%
20.5 / 34
100.0%
−63
–   Fauce 0.41c1782+15
−15
(−135)26.5 − 7.5
(+22−3=9)
77.9%
26.5 / 34
100.0%
+68
–   Pulsar 2009-9b1772+15
−15
(−145)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+12
–   Robin 0.9831764+10
−11
(−153)25 − 11
(+22−8=6)
69.4%
25.0 / 36
100.0%
−4
–   Lodocase 2402081761+19
−19
(−156)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Laurifer 1.01751+11
−11
(−166)24.5 − 10.5
(+19−5=11)
70.0%
24.5 / 35
100.0%
−29
–   Ziggy 0.71746+20
−20
(−171)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−201
–   Elf 1.3.01743+10
−10
(−174)25 − 8
(+23−6=4)
75.8%
25.0 / 33
100.0%
+37
–   Adamant 1.71735+9
−10
(−182)23.5 − 9.5
(+19−5=9)
71.2%
23.5 / 33
100.0%
−33
–   Kanguruh 1.931735+11
−11
(−182)25 − 9
(+24−8=2)
73.5%
25.0 / 34
100.0%
+21
–   GChess IV 0.2.01732+13
−13
(−185)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   JaksaH 1.14.1 64-bit1728+18
−18
(−189)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Ceibo 0.3.65 64-bit1724+25
−25
(−193)22.5 − 7.5
(+20−5=5)
75.0%
22.5 / 30
100.0%
+5
–   TSCP 1.811724+10
−10
(−193)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Zoidberg 0.11724+17
−17
(−193)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   SEE 0.6.91722+12
−12
(−195)25 − 9
(+22−6=6)
73.5%
25.0 / 34
100.0%
−13
–   Aldebaran 0.7.01713+11
−11
(−204)26 − 8
(+21−3=10)
76.5%
26.0 / 34
100.0%
−18
–   Tristram 4.161711+25
−25
(−206)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   RumbleMinze 1.0.331707+28
−28
(−210)20 − 6
(+18−4=4)
76.9%
20.0 / 26
100.0%
+4
–   Jester 0.841695+16
−16
(−222)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Mizar 3.01683+10
−10
(−234)28.5 − 5.5
(+26−3=5)
83.8%
28.5 / 34
100.0%
+44
–   Belzebub 0.671663+10
−10
(−254)28 − 7
(+24−3=8)
80.0%
28.0 / 35
100.0%
−25
–   ALChess 1.5b1659+13
−14
(−258)29.5 − 4.5
(+29−4=1)
86.8%
29.5 / 34
100.0%
+104
–   JSBam 0.521654+28
−28
(−263)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Butterfly 0.5 64-bit1614+26
−26
(−303)20 − 5
(+15−0=10)
80.0%
20.0 / 25
100.0%
−106
–   Cleo 11575+73
−76
(−342)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Piranha 0.51502+10
−10
(−415)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

Rating changes by day

Rating changes with played games


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