CCRL 40/4
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 1'671'765 games
played by 1'982 programs
22445 CPU days (X2 4600+)

White wins: 653'018 (39.1%)
Black wins: 530'657 (31.7%)
Draws: 488'090 (29.2%)
White score: 53.7%

Engine Details

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Show each game results
Tarrasch Toy Engine 0.906#510‑511  (1474+14
−14
)Quote
Author: Bill Forster (USA) Link: Homepage
This is the only Tarrasch version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   SMIRF 178eBC1914+31
−30
(+440)4.5 − 27.5
(+4−27=1)
14.1%
4.5 / 32
0.0%
+93
0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0
–   Robocide1897+24
−24
(+423)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
+60
0 0 0 = 0 0
–   NG-Play 8.41856+19
−19
(+382)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   Dabbaba 2.621811+16
−16
(+337)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+46
= 0 0 0
–   Predateur 2.1 64-bit1802+15
−15
(+328)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Beaches 2.321796+11
−12
(+322)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+31
0 = 0 0
–   Soldat 0.25b1787+12
−12
(+313)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+22
0 0 = 0
–   Grizzly 1.40.1b1774+14
−14
(+300)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Embracer 1.121772+14
−14
(+298)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Chenard 2010.08.23 64-bit1766+15
−15
(+292)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Robin 0.9831751+11
−11
(+277)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−13
0 0 = 0
–   Laurifer 1.01738+11
−11
(+264)5.5 − 28.5
(+3−26=5)
16.2%
5.5 / 34
0.0%
−18
= 0 0 0 0 0 0 0 0 0 0 = 0 0 = 1 0 0 0 1 0 0 1 0 0 0 0 = = 0 0 0 0 0
–   Elf 1.3.01729+10
−10
(+255)1 − 33
(+1−33=0)
2.9%
1.0 / 34
0.0%
−393
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0
–   Ziggy 0.71725+22
−22
(+251)5.5 − 14.5
(+4−13=3)
27.5%
5.5 / 20
0.0%
+75
0 0 0 0 = 0 = 0 0 1 0 0 0 1 0 = 0 0 1 1
–   Adamant 1.71717+10
−10
(+243)6.5 − 27.5
(+6−27=1)
19.1%
6.5 / 34
0.0%
−43
0 0 0 1 0 0 0 0 = 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 1
–   GChess IV 0.2.01710+14
−13
(+236)7 − 27
(+4−24=6)
20.6%
7.0 / 34
0.0%
+3
0 0 0 1 0 0 0 0 0 0 0 0 0 = 0 0 0 1 = = 0 0 0 0 0 0 1 0 = = 0 1 0 =
–   SEE 0.6.91703+12
−12
(+229)5.5 − 26.5
(+4−25=3)
17.2%
5.5 / 32
0.0%
−56
1 = 0 0 0 0 0 0 0 0 0 0 0 0 = 0 = 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0
–   Aldebaran 0.7.01701+12
−12
(+227)10 − 22
(+5−17=10)
31.3%
10.0 / 32
0.0%
+102
0 0 0 1 0 0 0 = 1 0 1 = 1 = 0 = 1 = 0 0 0 0 = = = 0 = 0 0 0 0 =
–   Tscp 1.811700+12
−12
(+226)7.5 − 26.5
(+7−26=1)
22.1%
7.5 / 34
0.0%
−29
1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 = 0 0 0 0 1 0 0 0 0 1 0 1
–   Jester 0.841675+17
−17
(+201)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Bace 0.451668+12
−12
(+194)12.5 − 21.5
(+9−18=7)
36.8%
12.5 / 34
0.0%
+94
= 0 1 1 = 1 = 0 0 = 0 0 0 0 0 0 1 0 0 0 1 1 = 0 0 1 = 0 1 0 0 0 1 =
–   Mizar 3.01665+11
−11
(+191)8 − 27
(+5−24=6)
22.9%
8.0 / 35
0.0%
−19
0 0 = = 0 0 1 = 0 0 0 0 = 0 0 0 1 = 0 0 0 1 0 0 0 0 0 = 1 0 0 0 0 1 0
–   PolarChess 1.31662+14
−13
(+188)4.5 − 28.5
(+3−27=3)
13.6%
4.5 / 33
0.0%
−141
0 0 0 0 = = 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 = 0 0 0 1 0
–   Belzebub 0.671645+11
−11
(+171)8 − 26
(+3−21=10)
23.5%
8.0 / 34
0.0%
−15
0 0 0 0 = 0 1 0 0 0 0 0 0 = = 0 = 0 0 0 0 0 = = = 0 1 = = = 0 0 1 0
–   Cmcchess 2.51643+17
−16
(+169)7.5 − 24.5
(+3−20=9)
23.4%
7.5 / 32
0.0%
−20
0 0 = 0 0 0 = = 0 1 0 0 0 0 0 1 0 = 0 = = 0 0 = 1 0 0 0 0 0 = =
–   ALChess 1.5b1638+14
−14
(+164)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+81
0 = 0 1
–   DChess 1.0.21636+12
−12
(+162)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Pooky 2.71634+15
−15
(+160)8 − 24
(+5−21=6)
25.0%
8.0 / 32
0.0%
−32
0 0 0 = 0 0 1 0 0 = = 1 0 0 0 0 0 = 0 = 0 0 0 0 0 1 0 0 1 0 = 1
–   Simon 1.2 64-bit1630+16
−16
(+156)7.5 − 24.5
(+5−22=5)
23.4%
7.5 / 32
0.0%
−55
0 0 1 0 0 0 1 = = 0 0 0 0 0 0 1 0 1 0 0 = = 0 = 0 0 0 0 0 1 0 0
–   IQ23.0031628+11
−11
(+154)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
+9
0 1 0 0 0 0 0 1 0 = 1 1 = 0 0 0 0 = 0 = = 0 0 1 0 = 0 0 = = 0 =
–   Vapor 0.01r121626+14
−14
(+152)9.5 − 22.5
(+7−20=5)
29.7%
9.5 / 32
0.0%
−5
= 0 0 0 0 0 0 0 0 0 1 1 = 0 1 1 = = 0 1 0 0 0 0 0 1 0 0 1 = 0 0
–   MSCP 1.441617+12
−12
(+143)5 − 29
(+3−27=4)
14.7%
5.0 / 34
0.0%
−163
0 0 = 0 0 0 = 1 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 = 1 0 0 0 0 0 1 0
–   ChessRikus 1.4661616+14
−14
(+142)7.5 − 24.5
(+4−21=7)
23.4%
7.5 / 32
0.0%
−58
0 0 0 0 1 = 0 0 1 1 0 = 0 0 0 0 0 0 0 0 = 0 0 = = = 1 0 = 0 0 0
–   Kitteneitor 0.18.1 64-bit1612+28
−28
(+138)16 − 19
(+10−13=12)
45.7%
16.0 / 35
0.0%
+113
= 0 = = 1 0 1 = 0 = 0 0 = 1 1 = = 1 0 = 0 0 = 0 1 0 1 1 1 = 0 0 1 = 0
–   Storm 0.61611+10
−11
(+137)7.5 − 21.5
(+4−18=7)
25.9%
7.5 / 29
0.0%
−43
0 1 0 = 0 0 0 0 0 1 0 = 1 0 = = = 0 1 = 0 0 0 0 0 = 0 0 0
–   Revati 0.4c1602+26
−25
(+128)7.5 − 15.5
(+5−13=5)
32.6%
7.5 / 23
0.0%
+6
1 1 = 0 0 0 0 1 = 0 0 = 0 1 = 0 1 0 0 0 0 = 0
–   Philemon C1601+20
−20
(+127)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
+70
= = 0 0 1 = 1 = 0 0 0 0 0 1 0 = 0 = = 1 1 0 0 1 = 1 0 0 1 1 0 =
–   Butterfly 0.5 64-bit1594+26
−26
(+120)9.5 − 12.5
(+5−8=9)
43.2%
9.5 / 22
0.0%
+80
= 1 0 = = = 1 0 0 = = 1 = 0 0 0 1 0 = = 0 1
–   Kitteneitor 0.12.11586+31
−31
(+112)5.5 − 16.5
(+1−12=9)
25.0%
5.5 / 22
0.0%
−49
0 0 = 0 1 0 0 0 = = = 0 = = 0 = 0 = 0 0 0 =
–   Zotron 4.4.61570+11
−11
(+96)9.5 − 25.5
(+8−24=3)
27.1%
9.5 / 35
0.0%
−94
1 0 1 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 = 1 0 1 0 = 0 0 = 0 1 0 0 0 0 0
–   SdBC 0.41.401560+16
−16
(+86)10.5 − 21.5
(+8−19=5)
32.8%
10.5 / 32
0.0%
−46
0 0 0 1 0 1 0 1 = 0 = 0 0 0 1 1 0 1 0 0 0 0 0 = 1 = 0 0 1 = 0 0
–   Needle 0.5311559+10
−10
(+85)13.5 − 20.5
(+10−17=7)
39.7%
13.5 / 34
0.0%
+8
1 1 0 0 0 0 = 0 0 = 0 0 = 0 1 1 = 1 0 1 1 0 0 0 1 = 0 0 = = 1 0 1 0
–   Damas 91558+15
−15
(+84)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.0%
+60
0 0 1 0 1 = 0 0 1 1 = 0 = 0 = 0 1 = 1 0 1 0 0 1 1 1 1 0 1 0 0 =
–   VanillaChess 2.6g1554+21
−21
(+80)10 − 19
(+7−16=6)
34.5%
10.0 / 29
0.0%
−39
1 0 0 = 0 0 1 0 1 0 0 0 1 = 0 = 0 = = 0 1 0 1 1 = 0 0 0 0
–   Rocinante 1.01 64-bit1554+14
−14
(+80)13 − 21
(+11−19=4)
38.2%
13.0 / 34
0.0%
−12
0 0 1 0 1 0 0 = 1 0 0 1 0 0 0 0 = = 0 = 0 1 1 0 0 1 0 1 1 1 0 0 0 1
–   MSCP 1.6h1553+36
−36
(+79)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+48
=
–   Hokus-Pokus 0.6.31541+21
−21
(+67)13 − 18
(+11−16=4)
41.9%
13.0 / 31
0.0%
+2
0 0 1 0 = = 0 0 0 1 0 1 1 0 0 0 1 = 1 1 0 0 = 0 0 1 1 0 1 1 0
–   Larsen VB 0.05.00011527+14
−14
(+53)9 − 25
(+6−22=6)
26.5%
9.0 / 34
0.0%
−129
= 0 0 = = 0 = 0 0 0 0 0 1 0 0 0 1 0 = 1 0 0 1 1 0 0 0 0 0 0 0 0 1 =
–   SharpChess2 2.61523+16
−16
(+49)15 − 17
(+14−16=2)
46.9%
15.0 / 32
0.0%
+24
0 0 1 1 0 1 1 1 = 1 0 0 1 0 0 1 0 1 1 1 0 1 0 0 0 0 1 0 0 0 = 1
–   Yawce 0.161507+26
−26
(+33)13 − 17
(+11−15=4)
43.3%
13.0 / 30
1.4%
−19
0 1 = 0 0 1 0 0 0 1 = 1 1 1 = 0 0 0 1 0 1 1 1 = 0 0 0 0 1 0
–   Vajolet 0.4.11494+16
−16
(+20)29 − 32
(+25−28=8)
47.5%
29.0 / 61
2.9%
0
1 0 1 1 0 0 1 1 1 = 1 0 = 1 1 0 0 0 1 0 1 0 0 = 0 = 0 1 = 1 0 0 1 1 0 0 = 0 0 0 0 0 0 1 1 0 = 1 1 0 1 1 1 1 = 1 0 0 1 0 0
–   Purple Haze 2.01490+14
−14
(+16)15 − 19
(+9−13=12)
44.1%
15.0 / 34
5.3%
−21
1 0 1 0 0 = = 0 1 = = 0 1 = 0 = 0 = 1 0 = = = 0 0 0 1 1 = 1 0 = 1 0
–   Piranha 0.51484+11
−11
(+10)35.5 − 30.5
(+30−25=11)
53.8%
35.5 / 66
13.4%
+38
1 0 1 1 1 1 = 1 0 1 0 = 1 1 1 0 1 0 0 1 0 0 1 1 0 1 0 = 1 = 1 0 0 = = 1 0 1 1 0 0 0 1 0 0 = = 1 0 1 1 0 0 0 = 0 = = 1 0 1 1 1 1 1 0
–   Exacto 0.d1482+13
−13
(+8)12.5 − 18.5
(+7−13=11)
40.3%
12.5 / 31
19.8%
−56
0 0 = 0 1 0 = = 0 = 0 1 0 = 1 0 = 1 0 = 0 0 = 0 1 = = 0 = 1 1
–   St Andersen 1.31 64-bit1470+15
−16
(−4)27.5 − 33.5
(+22−28=11)
45.1%
27.5 / 61
64.5%
−41
1 0 0 0 = 1 0 0 1 0 1 0 0 0 1 = 1 0 0 1 1 0 1 0 1 1 0 0 0 = 1 1 = 0 0 0 = 1 0 = 1 1 1 0 = = = 0 1 = 1 1 0 0 1 0 0 0 0 1 =
–   Butterfly 0.41467+15
−15
(−7)29.5 − 27.5
(+17−15=25)
51.8%
29.5 / 57
74.8%
+2
1 = 0 = 0 1 = = 0 0 = = 1 = = 1 1 = = = 1 0 0 0 1 = = 1 = 0 1 = 0 0 = 1 = = 0 = 1 1 = 0 0 = 1 = 0 = 1 = 0 1 = 1 1
–   Pwned 1.2 64-bit1466+32
−32
(−8)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
67.5%
+47
0 1 = 1 0 1 1 = 1 = 0 = 1 = = 1 0 1 1 1 = 1 1 1 0 0 0 0 1 0 1 0
–   APILChess 1.05r1b1464+16
−16
(−10)41.5 − 22.5
(+37−18=9)
64.8%
41.5 / 64
84.8%
+107
= 1 = 1 0 0 1 0 1 0 1 = 1 0 0 1 1 1 1 0 0 0 1 1 = 1 0 0 0 1 0 = 0 1 1 0 1 1 1 1 1 1 1 1 = 1 = 1 = 1 1 1 1 1 1 1 1 0 1 0 1 1 = 0
–   Pentagon 1.21463+19
−19
(−11)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
83.8%
−44
0 0 1 = = = 1 0 = 1 1 0 0 = = = 0 = 1 0 0 = 1 0 0 = 1 = 0 = = 1
–   Roque 1.11451+16
−16
(−23)17 − 13
(+14−10=6)
56.7%
17.0 / 30
98.4%
+24
0 = 1 1 0 1 1 1 = = 1 0 1 1 1 = 0 0 1 1 0 0 = 1 = 1 1 0 0 0
–   Numpty Recharged 64-bit1449+17
−17
(−25)12.5 − 15.5
(+8−11=9)
44.6%
12.5 / 28
98.8%
−63
1 0 0 1 1 1 0 0 = = = = 0 = 0 = 1 = = 1 0 = 0 0 1 0 1 0
–   Blikskottel 0.81436+15
−15
(−38)38.5 − 25.5
(+34−21=9)
60.2%
38.5 / 64
100.0%
+41
0 = 1 0 1 1 1 0 1 0 = = 0 1 0 1 1 0 0 0 1 0 0 1 1 0 0 1 = 1 0 1 1 0 0 0 1 = 1 = 1 1 1 1 = 1 1 0 0 1 1 1 = 1 1 1 1 1 = 1 0 1 1 0
–   Nero 6.11429+14
−15
(−45)34.5 − 29.5
(+28−23=13)
53.9%
34.5 / 64
100.0%
−15
0 0 0 0 0 1 0 1 1 0 1 0 0 = 1 0 1 1 1 1 0 0 0 1 0 0 1 1 1 1 0 = 1 = = = 0 1 = 0 1 1 = 0 1 = 0 0 = 1 = 1 1 = = 0 0 = 1 1 1 1 1 1
–   Suff 0.3.a1405+23
−23
(−69)16 − 15
(+11−10=10)
51.6%
16.0 / 31
100.0%
−56
1 0 = 1 0 1 0 = = 0 = 1 0 0 = 1 0 1 1 = 0 1 = 1 1 = = 0 1 = 0
–   Tony's Chess 0.021390+14
−14
(−84)45.5 − 18.5
(+43−16=5)
71.1%
45.5 / 64
100.0%
+92
1 0 1 = 1 1 1 = 1 1 0 1 0 0 0 = 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 = 0 1 1 0 1 1 1 1 0 0 1 1 1 0 1 0 0 1 1 0 1 = 1 1 1 1 1 1 1 0 0
–   MiniMardi 1.31384+12
−12
(−90)23.5 − 10.5
(+22−9=3)
69.1%
23.5 / 34
100.0%
+67
0 1 1 1 1 0 1 1 1 1 0 = 1 0 1 0 = 1 0 1 0 1 = 0 1 1 0 1 1 1 1 1 1 1
–   Eden 0.0.131378+15
−16
(−96)41.5 − 22.5
(+37−18=9)
64.8%
41.5 / 64
100.0%
+20
1 0 1 1 1 1 1 1 1 1 1 0 1 = 1 1 1 1 0 1 1 0 = = 0 0 1 0 0 1 1 = = 1 1 1 0 1 0 0 1 1 = = 0 0 1 1 = 0 0 0 1 1 1 1 0 1 1 1 1 1 = 0
–   JChess 1.01376+19
−19
(−98)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
+83
0 1 1 1 1 1 1 0 1 = 1 1 = = 0 1 1 1 0 1 0 1 1 1 1 = 1 1 1 = 0 1
–   Nanook 0.171368+15
−15
(−106)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+202
= 1 1 1 1 1 0 1 1 1
–   Numpty Omega1361+16
−16
(−113)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
−16
= 1 0 1 1 1 0 1 1 0 = = 1 0 = 0 1 1 = 1 0 1 0 1 = 1 1 1 1 1 0 0
–   Virutor Chess 1.11345+18
−18
(−129)24.5 − 9.5
(+22−7=5)
72.1%
24.5 / 34
100.0%
+49
1 0 1 1 = 1 1 = 0 1 0 1 = 1 1 1 0 = 1 0 0 1 1 = 1 1 1 1 0 1 1 1 1 1
–   Joanna 2002 1.031325+21
−21
(−149)9 − 2
(+8−1=2)
81.8%
9.0 / 11
100.0%
+107
1 1 1 1 = = 1 0 1 1 1
–   Numpty 0.7pr1324+25
−26
(−150)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
+33
0 1 1 = 0 = 1 1 1 0 1 0 1 1 1 1 1 1 1 0 1 1 1 1 = 1 0 1 1 1 = =
–   Supra 12.01301+39
−40
(−173)16 − 7
(+12−3=8)
69.6%
16.0 / 23
100.0%
−33
1 1 0 1 1 = 1 1 = = 1 0 = = = = = 1 1 0 1 1 1
–   Zoe 0.1989+94
−84
(−485)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Youk 1.0.5959+122
−114
(−515)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Luzhin 0.1870+208
−202
(−604)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Chess4j 0.1721+357
−351
(−753)14 − 0
(+14−0=0)
100.0%
14.0 / 14
100.0%
+INF
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 February 17, 2018