CCRL Blitz
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 2'515'858 games
played by 2'996 programs

White wins: 966'865 (38.4%)
Black wins: 774'272 (30.8%)
Draws: 774'721 (30.8%)
White score: 53.8%

Engine Details

Options
Show each game results
Tarrasch Toy Engine 0.906#608  (1491+13
−13
)Quote
Author: Bill Forster (New Zealand) Link: Homepage
This is the only Tarrasch version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   SMIRF 178eBC1924+30
−30
(+433)4.5 − 27.5
(+4−27=1)
14.1%
4.5 / 32
0.0%
+86
–   Eagle 0.7.51909+11
−11
(+418)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Robocide1904+24
−24
(+413)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
+50
–   NG-Play 8.41864+19
−19
(+373)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Dabbaba 2.621818+16
−16
(+327)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+36
–   WukongJS 1.4 64-bit1812+34
−33
(+321)1 − 10
(+1−10=0)
9.1%
1.0 / 11
0.0%
−125
–   Predateur 2.1 64-bit1810+15
−15
(+319)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Beaches 2.321797+11
−10
(+306)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+15
–   Soldat 0.25b1796+12
−12
(+305)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+14
–   Embracer 1.121785+14
−14
(+294)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Grizzly 1.40.1b1785+13
−13
(+294)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Chenard 2010.08.23 64-bit1776+15
−15
(+285)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Laurifer 1.01771+10
−10
(+280)5.5 − 29.5
(+3−27=5)
15.7%
5.5 / 35
0.0%
−7
–   Pulsar 2009-9b1767+14
−14
(+276)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Robin 0.9831761+10
−10
(+270)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−20
–   Lodocase 2402081749+17
−17
(+258)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ziggy 0.71747+20
−20
(+256)5.5 − 14.5
(+4−13=3)
27.5%
5.5 / 20
0.0%
+80
–   Elf 1.3.01740+9
−9
(+249)1 − 35
(+1−35=0)
2.8%
1.0 / 36
0.0%
−407
–   Kanguruh 1.931733+10
−10
(+242)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+62
–   Adamant 1.71732+9
−9
(+241)6.5 − 27.5
(+6−27=1)
19.1%
6.5 / 34
0.0%
−45
–   GChess IV 0.2.01731+12
−12
(+240)7 − 27
(+4−24=6)
20.6%
7.0 / 34
0.0%
+7
–   AdaChess 3.4 64-bit1726+29
−30
(+235)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   SEE 0.6.91726+12
−11
(+235)5.5 − 26.5
(+4−25=3)
17.2%
5.5 / 32
0.0%
−50
–   TSCP 1.811724+9
−10
(+233)7.5 − 27.5
(+7−27=1)
21.4%
7.5 / 35
0.0%
−30
–   Aldebaran 0.7.01709+10
−10
(+218)10 − 23
(+5−18=10)
30.3%
10.0 / 33
0.0%
+84
–   Tamerlane 0.21701+21
−21
(+210)1 − 2
(+1−2=0)
33.3%
1.0 / 3
0.0%
+52
–   Jester 0.841695+16
−16
(+204)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Gargamella 0.5.01685+14
−14
(+194)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Mizar 3.01683+10
−10
(+192)9 − 29
(+6−26=6)
23.7%
9.0 / 38
0.0%
−13
–   PolarChess 1.31676+12
−12
(+185)4.5 − 29.5
(+3−28=3)
13.2%
4.5 / 34
0.0%
−151
–   BACE 0.451675+11
−11
(+184)13 − 22
(+9−18=8)
37.1%
13.0 / 35
0.0%
+87
–   Belzebub 0.671663+10
−10
(+172)8 − 26
(+3−21=10)
23.5%
8.0 / 34
0.0%
−14
–   Cmcchess 2.51658+16
−16
(+167)7.5 − 24.5
(+3−20=9)
23.4%
7.5 / 32
0.0%
−22
–   ALChess 1.5b1657+14
−14
(+166)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+83
–   Pooky 2.71654+14
−14
(+163)8 − 24
(+5−21=6)
25.0%
8.0 / 32
0.0%
−29
–   DChess 1.0.21652+11
−12
(+161)0 − 5
(+0−5=0)
0.0%
0.0 / 5
0.0%
−INF
–   JSBam 0.521652+28
−28
(+161)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Simon 1.2 64-bit1646+16
−16
(+155)7.5 − 24.5
(+5−22=5)
23.4%
7.5 / 32
0.0%
−56
–   IQ23.0031641+10
−10
(+150)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
+5
–   Vapor 0.01r121639+12
−12
(+148)9.5 − 22.5
(+7−20=5)
29.7%
9.5 / 32
0.0%
−9
–   MSCP 1.441632+12
−12
(+141)5 − 29
(+3−27=4)
14.7%
5.0 / 34
0.0%
−165
–   Spartan 1.01632+22
−22
(+141)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Kitteneitor 0.18.1 64-bit1629+28
−28
(+138)16 − 19
(+10−13=12)
45.7%
16.0 / 35
0.0%
+113
–   ChessRikus 1.4661628+13
−13
(+137)7.5 − 24.5
(+4−21=7)
23.4%
7.5 / 32
0.0%
−64
–   Storm 0.61628+10
−10
(+137)7.5 − 22.5
(+4−19=7)
25.0%
7.5 / 30
0.0%
−52
–   Revati 0.4c1614+21
−21
(+123)7.5 − 15.5
(+5−13=5)
32.6%
7.5 / 23
0.0%
+1
–   Butterfly 0.5 64-bit1613+26
−26
(+122)9.5 − 12.5
(+5−8=9)
43.2%
9.5 / 22
0.0%
+82
–   Simon 1.3 64-bit1613+55
−54
(+122)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Philemon C1606+15
−15
(+115)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
+58
–   Kitteneitor 0.12.11604+31
−31
(+113)5.5 − 16.5
(+1−12=9)
25.0%
5.5 / 22
0.0%
−48
–   Zotron 4.4.61592+10
−10
(+101)9.5 − 25.5
(+8−24=3)
27.1%
9.5 / 35
0.0%
−89
–   Casper rev4 64-bit1585+21
−21
(+94)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.0%
+25
–   Violet 4.0 64-bit1585+18
−18
(+94)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Damas 91583+14
−13
(+92)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.0%
+68
–   Needle 0.5311580+9
−9
(+89)13.5 − 20.5
(+10−17=7)
39.7%
13.5 / 34
0.0%
+12
–   SdBC 0.41.401577+17
−17
(+86)10.5 − 21.5
(+8−19=5)
32.8%
10.5 / 32
0.0%
−46
–   Rocinante 1.01 64-bit1571+14
−14
(+80)13 − 21
(+11−19=4)
38.2%
13.0 / 34
0.0%
−12
–   VanillaChess 2.6g1571+17
−17
(+80)11 − 19
(+8−16=6)
36.7%
11.0 / 30
0.0%
−22
–   ACE21570+91
−91
(+79)1 − 1
(+1−1=0)
50.0%
1.0 / 2
4.6%
+79
–   MSCP 1.6h1558+30
−30
(+67)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+36
–   Hokus-Pokus 0.6.31551+18
−17
(+60)13 − 19
(+11−17=4)
40.6%
13.0 / 32
0.0%
−13
–   Larsen VB 0.05.00011541+14
−14
(+50)10 − 26
(+6−22=8)
27.8%
10.0 / 36
0.0%
−115
–   SharpChess2 2.61541+16
−16
(+50)15 − 17
(+14−16=2)
46.9%
15.0 / 32
0.0%
+25
–   Eubos 1.1.6 64-bit1514+23
−24
(+23)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
5.2%
+82
–   Vajolet 0.4.11512+16
−16
(+21)29 − 32
(+25−28=8)
47.5%
29.0 / 61
2.0%
0
–   Exacto 0.d1506+13
−13
(+15)12.5 − 18.5
(+7−13=11)
40.3%
12.5 / 31
5.0%
−49
–   Purple Haze 2.01505+14
−14
(+14)15 − 19
(+9−13=12)
44.1%
15.0 / 34
6.6%
−23
–   Yawce 0.161501+21
−21
(+10)13 − 17
(+11−15=4)
43.3%
13.0 / 30
21.7%
−42
–   Piranha 0.51499+10
−9
(+8)36.5 − 30.5
(+31−25=11)
54.5%
36.5 / 67
17.0%
+42
–   Koedem 1.0 64-bit1498+18
−18
(+7)1 − 0
(+1−0=0)
100.0%
1.0 / 1
28.5%
+INF
–   SebLague Chess-AI 0.11489+24
−24
(−2)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
58.0%
+10
–   Pentagon 1.21487+16
−16
(−4)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
67.5%
−37
–   Butterfly 0.41486+15
−15
(−5)29.5 − 27.5
(+17−15=25)
51.8%
29.5 / 57
71.6%
+4
–   St Andersen 1.31 64-bit1485+15
−15
(−6)27.5 − 33.5
(+22−28=11)
45.1%
27.5 / 61
73.6%
−43
–   Pwned 1.2 64-bit1483+32
−32
(−8)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
67.6%
+47
–   APILChess 1.05r1b1482+16
−16
(−9)41.5 − 22.5
(+37−18=9)
64.8%
41.5 / 64
82.7%
+108
–   Pwned 1.3 64-bit1477+19
−19
(−14)1 − 1
(+1−1=0)
50.0%
1.0 / 2
89.6%
−44
–   Rasch r142 64-bit1474+24
−24
(−17)5.5 − 1.5
(+5−1=1)
78.6%
5.5 / 7
88.6%
+223
–   Roque 1.11466+16
−16
(−25)17 − 13
(+14−10=6)
56.7%
17.0 / 30
99.3%
+22
–   Blikskottel 0.81459+12
−12
(−32)39.5 − 26.5
(+35−22=9)
59.8%
39.5 / 66
100.0%
+45
–   Numpty Recharged 64-bit1458+14
−14
(−33)12.5 − 15.5
(+8−11=9)
44.6%
12.5 / 28
100.0%
−71
–   Nero 6.11447+14
−14
(−44)34.5 − 29.5
(+28−23=13)
53.9%
34.5 / 64
100.0%
−14
–   Eubos 1.1.2 64-bit1444+33
−33
(−47)11.5 − 19.5
(+10−18=3)
37.1%
11.5 / 31
99.5%
−153
–   Suff 0.3.a1423+21
−21
(−68)16 − 15
(+11−10=10)
51.6%
16.0 / 31
100.0%
−55
–   MiniMardi 1.31413+11
−10
(−78)23.5 − 11.5
(+22−10=3)
67.1%
23.5 / 35
100.0%
+63
–   Quokka 2.0 64-bit1411+22
−22
(−80)21 − 15
(+17−11=8)
58.3%
21.0 / 36
100.0%
−16
–   Tony's Chess 0.021409+14
−14
(−82)46.5 − 18.5
(+44−16=5)
71.5%
46.5 / 65
100.0%
+99
–   JChess 1.01409+17
−18
(−82)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
+99
–   Eden 0.0.131404+15
−15
(−87)41.5 − 22.5
(+37−18=9)
64.8%
41.5 / 64
100.0%
+29
–   Nanook 0.171392+13
−13
(−99)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+209
–   Numpty Omega1380+16
−16
(−111)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
−14
–   Virutor Chess 1.11363+18
−18
(−128)24.5 − 9.5
(+22−7=5)
72.1%
24.5 / 34
100.0%
+50
–   Ozwald 0.431349+13
−13
(−142)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Gladiator 0.0.7 64-bit1344+21
−21
(−147)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Joanna 2002 1.031344+21
−21
(−147)9 − 2
(+8−1=2)
81.8%
9.0 / 11
100.0%
+109
–   Numpty 0.7pr1342+25
−26
(−149)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
+34
–   Supra 12.01321+39
−41
(−170)16 − 7
(+12−3=8)
69.6%
16.0 / 23
100.0%
−30
–   CeruleanJS 0.1.1 Blizzard 64-bit1284+15
−15
(−207)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Project Invincible 2.101283+22
−22
(−208)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   GrayMatter SVN16041159+35
−21
(−332)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−362
–   Neurone XXVI1139+33
−4
(−352)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   GIUChess 1.0 beta2993+147
−142
(−498)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Youk 1.0.5965+175
−170
(−526)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Zoe 0.1944+195
−190
(−547)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Luzhin 0.1918+222
−216
(−573)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Chess4j 0.1741+399
−393
(−750)14 − 0
(+14−0=0)
100.0%
14.0 / 14
100.0%
+INF
–   Acqua 20160918493+647
−642
(−998)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 May 1, 2021