CCRL 40/4
Downloads and Statistics
August 19, 2019
Testing summary:
Total: 2'086'250 games
played by 2'425 programs
28072 CPU days (X2 4600+)

White wins: 810'164 (38.8%)
Black wins: 655'242 (31.4%)
Draws: 620'844 (29.8%)
White score: 53.7%

Engine Details

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Show each game results
Tarrasch Toy Engine 0.906#562  (1493+13
−14
)Quote
Author: Bill Forster (USA) Link: Homepage
This is the only Tarrasch version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   SMIRF 178eBC1925+30
−30
(+432)4.5 − 27.5
(+4−27=1)
14.1%
4.5 / 32
0.0%
+85
–   Eagle 0.7.51911+12
−12
(+418)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Robocide1905+24
−24
(+412)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
+49
–   NG-Play 8.41865+19
−19
(+372)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Dabbaba 2.621819+16
−16
(+326)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+35
–   Predateur 2.1 64-bit1811+15
−15
(+318)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Beaches 2.321803+11
−11
(+310)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+19
–   Soldat 0.25b1796+12
−12
(+303)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+12
–   Grizzly 1.40.1b1787+14
−14
(+294)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Embracer 1.121784+14
−14
(+291)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Chenard 2010.08.23 64-bit1777+15
−15
(+284)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Pulsar 2009-9b1771+15
−15
(+278)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Robin 0.9831763+10
−10
(+270)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−20
–   Laurifer 1.01750+11
−11
(+257)5.5 − 29.5
(+3−27=5)
15.7%
5.5 / 35
0.0%
−30
–   Ziggy 0.71745+20
−20
(+252)5.5 − 14.5
(+4−13=3)
27.5%
5.5 / 20
0.0%
+76
–   Elf 1.3.01742+10
−10
(+249)1 − 35
(+1−35=0)
2.8%
1.0 / 36
0.0%
−407
–   Adamant 1.71734+9
−9
(+241)6.5 − 27.5
(+6−27=1)
19.1%
6.5 / 34
0.0%
−45
–   Kanguruh 1.931734+11
−11
(+241)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   GChess IV 0.2.01731+13
−13
(+238)7 − 27
(+4−24=6)
20.6%
7.0 / 34
0.0%
+5
–   AdaChess 3.4 64-bit1727+29
−30
(+234)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   TSCP 1.811723+10
−10
(+230)7.5 − 27.5
(+7−27=1)
21.4%
7.5 / 35
0.0%
−33
–   SEE 0.6.91722+12
−12
(+229)5.5 − 26.5
(+4−25=3)
17.2%
5.5 / 32
0.0%
−56
–   Aldebaran 0.7.01712+11
−11
(+219)10 − 23
(+5−18=10)
30.3%
10.0 / 33
0.0%
+85
–   Jester 0.841695+16
−16
(+202)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Gargamella 0.5.01685+15
−15
(+192)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Mizar 3.01682+10
−10
(+189)9 − 28
(+6−25=6)
24.3%
9.0 / 37
0.0%
−10
–   PolarChess 1.31677+13
−13
(+184)4.5 − 29.5
(+3−28=3)
13.2%
4.5 / 34
0.0%
−152
–   BACE 0.451677+11
−11
(+184)13 − 22
(+9−18=8)
37.1%
13.0 / 35
0.0%
+87
–   Belzebub 0.671662+10
−10
(+169)8 − 26
(+3−21=10)
23.5%
8.0 / 34
0.0%
−17
–   Cmcchess 2.51659+16
−16
(+166)7.5 − 24.5
(+3−20=9)
23.4%
7.5 / 32
0.0%
−23
–   ALChess 1.5b1658+13
−13
(+165)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+82
–   Pooky 2.71656+14
−14
(+163)8 − 24
(+5−21=6)
25.0%
8.0 / 32
0.0%
−29
–   JSBam 0.521654+28
−28
(+161)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   DChess 1.0.21650+12
−12
(+157)0 − 5
(+0−5=0)
0.0%
0.0 / 5
0.0%
−INF
–   Simon 1.2 64-bit1647+16
−16
(+154)7.5 − 24.5
(+5−22=5)
23.4%
7.5 / 32
0.0%
−57
–   Spartan 1.01643+24
−24
(+150)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   IQ23.0031643+10
−10
(+150)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
+5
–   Vapor 0.01r121643+13
−13
(+150)9.5 − 22.5
(+7−20=5)
29.7%
9.5 / 32
0.0%
−7
–   ChessRikus 1.4661633+13
−13
(+140)7.5 − 24.5
(+4−21=7)
23.4%
7.5 / 32
0.0%
−60
–   MSCP 1.441632+12
−12
(+139)5 − 29
(+3−27=4)
14.7%
5.0 / 34
0.0%
−167
–   Kitteneitor 0.18.1 64-bit1629+28
−28
(+136)16 − 19
(+10−13=12)
45.7%
16.0 / 35
0.0%
+111
–   Storm 0.61628+10
−10
(+135)7.5 − 22.5
(+4−19=7)
25.0%
7.5 / 30
0.0%
−54
–   Tamerlane 0.21625+86
−86
(+132)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+132
–   Revati 0.4c1619+24
−24
(+126)7.5 − 15.5
(+5−13=5)
32.6%
7.5 / 23
0.0%
+4
–   Philemon C1614+16
−16
(+121)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
+64
–   Butterfly 0.5 64-bit1613+26
−26
(+120)9.5 − 12.5
(+5−8=9)
43.2%
9.5 / 22
0.0%
+80
–   Kitteneitor 0.12.11604+31
−31
(+111)5.5 − 16.5
(+1−12=9)
25.0%
5.5 / 22
0.0%
−50
–   Zotron 4.4.61592+10
−10
(+99)9.5 − 25.5
(+8−24=3)
27.1%
9.5 / 35
0.0%
−91
–   Violet 4.0 64-bit1591+22
−22
(+98)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Casper rev4 64-bit1589+23
−23
(+96)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.0%
+27
–   Damas 91581+14
−14
(+88)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.0%
+64
–   Needle 0.5311581+10
−9
(+88)13.5 − 20.5
(+10−17=7)
39.7%
13.5 / 34
0.0%
+11
–   SdBC 0.41.401577+16
−16
(+84)10.5 − 21.5
(+8−19=5)
32.8%
10.5 / 32
0.0%
−48
–   VanillaChess 2.6g1576+19
−19
(+83)11 − 19
(+8−16=6)
36.7%
11.0 / 30
0.0%
−19
–   Rocinante 1.01 64-bit1571+14
−14
(+78)13 − 21
(+11−19=4)
38.2%
13.0 / 34
0.0%
−14
–   MSCP 1.6h1558+30
−30
(+65)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+34
–   Hokus-Pokus 0.6.31551+18
−18
(+58)13 − 19
(+11−17=4)
40.6%
13.0 / 32
0.0%
−15
–   Larsen VB 0.05.00011543+14
−14
(+50)10 − 26
(+6−22=8)
27.8%
10.0 / 36
0.0%
−114
–   SharpChess2 2.61541+16
−16
(+48)15 − 17
(+14−16=2)
46.9%
15.0 / 32
0.0%
+23
–   Yawce 0.161517+25
−25
(+24)13 − 17
(+11−15=4)
43.3%
13.0 / 30
4.6%
−28
–   ACE21517+105
−105
(+24)1 − 0
(+1−0=0)
100.0%
1.0 / 1
32.6%
+INF
–   Vajolet 0.4.11513+16
−16
(+20)29 − 32
(+25−28=8)
47.5%
29.0 / 61
2.6%
0
–   Exacto 0.d1507+13
−13
(+14)12.5 − 18.5
(+7−13=11)
40.3%
12.5 / 31
6.7%
−50
–   Purple Haze 2.01506+14
−14
(+13)15 − 19
(+9−13=12)
44.1%
15.0 / 34
7.7%
−24
–   Piranha 0.51501+10
−10
(+8)36.5 − 30.5
(+31−25=11)
54.5%
36.5 / 67
16.3%
+42
–   Koedem 1.0 64-bit1501+18
−18
(+8)1 − 0
(+1−0=0)
100.0%
1.0 / 1
25.0%
+INF
–   St Andersen 1.31 64-bit1490+15
−15
(−3)27.5 − 33.5
(+22−28=11)
45.1%
27.5 / 61
62.1%
−40
–   Butterfly 0.41486+15
−15
(−7)29.5 − 27.5
(+17−15=25)
51.8%
29.5 / 57
73.6%
+2
–   Pwned 1.2 64-bit1484+32
−32
(−9)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
69.1%
+46
–   APILChess 1.05r1b1482+16
−16
(−11)41.5 − 22.5
(+37−18=9)
64.8%
41.5 / 64
84.5%
+106
–   Pentagon 1.21479+18
−19
(−14)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
88.5%
−47
–   Roque 1.11471+16
−16
(−22)17 − 13
(+14−10=6)
56.7%
17.0 / 30
98.2%
+25
–   Numpty Recharged 64-bit1469+15
−15
(−24)12.5 − 15.5
(+8−11=9)
44.6%
12.5 / 28
98.9%
−62
–   Blikskottel 0.81460+13
−13
(−33)38.5 − 26.5
(+34−22=9)
59.2%
38.5 / 65
100.0%
+38
–   Nero 6.11447+15
−14
(−46)34.5 − 29.5
(+28−23=13)
53.9%
34.5 / 64
100.0%
−16
–   Pwned 1.3 64-bit1423+22
−22
(−70)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Suff 0.3.a1422+23
−23
(−71)16 − 15
(+11−10=10)
51.6%
16.0 / 31
100.0%
−58
–   Tony's Chess 0.021410+14
−14
(−83)46.5 − 18.5
(+44−16=5)
71.5%
46.5 / 65
100.0%
+98
–   Quokka 2.0 64-bit1409+27
−27
(−84)21 − 15
(+17−11=8)
58.3%
21.0 / 36
100.0%
−20
–   MiniMardi 1.31409+11
−11
(−84)23.5 − 11.5
(+22−10=3)
67.1%
23.5 / 35
100.0%
+57
–   Eden 0.0.131406+15
−15
(−87)41.5 − 22.5
(+37−18=9)
64.8%
41.5 / 64
100.0%
+29
–   JChess 1.01405+18
−18
(−88)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
+93
–   Nanook 0.171388+14
−14
(−105)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+203
–   Numpty Omega1380+16
−16
(−113)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
−16
–   Virutor Chess 1.11363+18
−18
(−130)24.5 − 9.5
(+22−7=5)
72.1%
24.5 / 34
100.0%
+48
–   Joanna 2002 1.031344+21
−21
(−149)9 − 2
(+8−1=2)
81.8%
9.0 / 11
100.0%
+107
–   Numpty 0.7pr1342+25
−26
(−151)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
+32
–   Ozwald 0.431334+15
−15
(−159)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Supra 12.01322+39
−41
(−171)16 − 7
(+12−3=8)
69.6%
16.0 / 23
100.0%
−31
–   Project Invincible 2.101309+61
−64
(−184)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   CeruleanJS 0.1.1 Blizzard 64-bit1296+17
−17
(−197)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   GrayMatter SVN16041214+38
−38
(−279)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−309
–   Neurone XXVI1140+30
−29
(−353)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   GIUChess 1.0 beta21001+107
−100
(−492)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Youk 1.0.5962+144
−139
(−531)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Zoe 0.1943+162
−157
(−550)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Luzhin 0.1926+180
−175
(−567)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Chess4j 0.1751+355
−350
(−742)14 − 0
(+14−0=0)
100.0%
14.0 / 14
100.0%
+INF
–   Acqua 20160918508+598
−593
(−985)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

Rating changes by day

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Created in 2005-2013 by CCRL team
Last games added on August 19, 2019