CCRL 40/4
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 1'626'652 games
played by 1'934 programs
21844 CPU days (X2 4600+)

White wins: 635'703 (39.1%)
Black wins: 517'026 (31.8%)
Draws: 473'923 (29.1%)
White score: 53.6%

Engine Details

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Show each game results
Etude 0.1.2#371  (1963+13
−14
)Quote
Author: Jacob Hales (USA) Link: Download
This is the only Etude version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Rival 1.0.1 64-bit2269+17
−16
(+306)4.5 − 26.5
(+3−25=3)
14.5%
4.5 / 31
0.0%
−8
1 0 0 0 = 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 = = 1 0 0
–   Ethereal 7.33 64-bit2164+40
−38
(+201)2.5 − 15.5
(+1−14=3)
13.9%
2.5 / 18
0.0%
−95
0 0 0 = 0 = 0 0 0 0 0 0 0 0 = 0 0 1
–   GopherCheck 0.2.2 64-bit2127+17
−17
(+164)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
+21
= 0 0 = 0 0 1 = 0 = = 0 0 0 0 0 0 0 1 1 1 1 = 0 = = = 0 0 0 0 0
–   Wing 2.0a2097+9
−10
(+134)10 − 24
(+7−21=6)
29.4%
10.0 / 34
0.0%
−26
0 0 0 = 0 = 1 0 1 1 0 0 0 0 0 0 0 1 0 0 = 0 0 = 0 1 0 = 0 0 1 = 0 1
–   Jumbo 0.1.102090+20
−20
(+127)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
+5
= 0 1 = = 0 1 1 0 = 0 0 0 0 0 0 0 = 0 1 0 1 = = = 1 0 0 0 0 = 0
–   Gogobello 0.12 64-bit2087+19
−19
(+124)10 − 22
(+5−17=10)
31.3%
10.0 / 32
0.0%
−4
0 = 0 0 0 0 1 0 = 0 1 0 = 0 = 0 = 0 0 0 0 = = 0 0 = 1 = = 1 1 0
–   Uragano 3D 0.872087+14
−14
(+124)12.5 − 21.5
(+10−19=5)
36.8%
12.5 / 34
0.0%
+21
0 1 0 0 0 1 1 1 0 1 1 = 1 0 0 0 0 0 = 0 1 0 0 = 0 0 0 = = 1 1 0 0 0
–   Parrot 07.07.222072+15
−15
(+109)13.5 − 20.5
(+10−17=7)
39.7%
13.5 / 34
0.0%
+29
= = 0 0 1 0 0 1 0 0 = 1 0 0 0 1 0 0 = 1 0 = 0 0 = 1 = 1 1 1 0 0 0 1
–   Monarch 1.72055+11
−11
(+92)15 − 19
(+10−14=10)
44.1%
15.0 / 34
0.0%
+54
0 0 0 = 1 1 = 0 = = = = = 0 1 0 0 1 = 1 1 0 0 1 0 0 = 0 1 1 0 1 = 0
–   Matheus 2.32053+9
−9
(+90)15.5 − 18.5
(+10−13=11)
45.6%
15.5 / 34
0.0%
+58
= 1 0 0 0 1 0 = 1 1 1 0 = = 1 1 0 = = 1 0 0 = 1 1 0 = 0 = 0 0 = = 0
–   Bodo 0.2b2045+13
−13
(+82)17 − 17
(+12−12=10)
50.0%
17.0 / 34
0.0%
+83
1 1 = 0 1 1 1 0 = = 0 = = 0 = = 0 0 0 = 1 1 = 1 0 1 0 0 1 0 1 1 = 0
–   Gerbil 0.2 64-bit2039+10
−10
(+76)15 − 19
(+12−16=6)
44.1%
15.0 / 34
0.0%
+29
1 1 0 0 1 1 0 0 1 = 1 1 0 0 1 0 0 0 0 1 1 0 1 0 0 = 1 0 = = 0 = = 0
–   RDChess 3.232036+14
−14
(+73)15 − 18
(+12−15=6)
45.5%
15.0 / 33
0.0%
+37
1 0 = 0 1 1 1 = = 1 0 0 = 0 1 0 0 0 1 1 0 0 0 = 1 0 1 0 = 0 0 1 1
–   Ax 0.82036+12
−12
(+73)16 − 18
(+13−15=6)
47.1%
16.0 / 34
0.0%
+52
1 0 0 1 1 0 0 0 1 1 1 = 1 0 1 1 0 = 0 0 0 = 1 = = 0 = 0 1 0 0 0 1 1
–   Cinnamon 2.0 64-bit2034+15
−15
(+71)15 − 17
(+8−10=14)
46.9%
15.0 / 32
0.0%
+51
1 0 1 = 1 0 0 = 0 = = = = = 1 0 0 0 0 0 = 1 = = = 1 1 = = 1 = 0
–   PLP 16615712028+17
−17
(+65)14 − 15
(+12−13=4)
48.3%
14.0 / 29
0.0%
+50
0 0 1 0 = 1 1 0 = 1 1 0 1 1 1 0 = 1 0 1 = 1 0 0 0 0 0 0 1
–   Bestia 0.902027+9
−9
(+64)11 − 23
(+7−19=8)
32.4%
11.0 / 34
0.0%
−62
0 0 0 = 0 = 1 0 1 = 0 1 0 0 = 0 = 0 = 0 0 1 0 1 = 0 1 0 0 0 0 0 = 1
–   ProChess 101CN2025+17
−17
(+62)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
0.0%
+4
0 1 0 0 = 1 0 0 0 1 0 = 0 0 0 0 0 0 = 1 = 1 1 0 = 0 1 1 0 1 1 1
–   Zeta Dva 0210 64-bit2019+19
−19
(+56)9.5 − 22.5
(+6−19=7)
29.7%
9.5 / 32
0.0%
−94
0 = 0 0 = = 0 1 1 1 0 = 1 0 0 0 0 0 0 0 = 1 1 = = 0 0 0 0 0 0 0
–   Little Wing 0.4.0 64-bit2015+20
−20
(+52)8 − 24
(+4−20=8)
25.0%
8.0 / 32
0.0%
−130
0 1 0 0 0 1 0 0 0 0 = = 0 0 0 1 = = 0 = 0 0 1 0 = 0 0 = 0 0 0 =
–   DelphiMAX 2.92009+13
−13
(+46)13 − 21
(+10−18=6)
38.2%
13.0 / 34
0.0%
−43
0 0 = 1 0 1 1 0 0 0 0 = 0 0 0 = 0 1 = = 0 1 1 1 0 0 1 1 0 1 0 0 0 =
–   Requiem 0.531997+13
−13
(+34)17 − 17
(+11−11=12)
50.0%
17.0 / 34
0.0%
+35
= 0 = = 1 0 1 = 0 0 1 = 1 = 1 1 = 0 1 = 1 0 0 0 0 = = 1 1 = = 1 0 0
–   AdroitChess 0.31994+20
−20
(+31)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.5%
−56
= 0 1 = 0 0 0 1 1 1 0 1 0 0 0 0 = 1 = 1 0 = 1 0 0 0 = = 0 0 = 0
–   Zeta Dva 0301 64-bit1992+19
−19
(+29)12.5 − 17.5
(+10−15=5)
41.7%
12.5 / 30
0.6%
−36
0 1 0 0 1 0 1 0 1 = 0 0 0 0 1 1 = 0 1 0 = 1 0 0 1 0 = 0 1 =
–   Galjoen 0.34 64-bit1991+20
−20
(+28)19 − 12
(+14−7=10)
61.3%
19.0 / 31
1.0%
+105
1 = 0 0 = = 0 1 1 0 = 0 = = 1 1 1 1 1 = = 1 0 1 1 1 0 = 1 1 =
–   Armageddon 2.3081989+12
−12
(+26)17 − 17
(+13−13=8)
50.0%
17.0 / 34
0.2%
+26
1 = 1 = 1 = = 0 0 0 0 1 0 0 0 0 0 1 0 0 = 0 1 1 1 1 = 1 = 0 1 = 1 1
–   Small Potato 0.6.11988+10
−10
(+25)20.5 − 13.5
(+17−10=7)
60.3%
20.5 / 34
0.1%
+101
= = = 1 0 1 1 1 0 0 1 0 1 = 0 1 = 1 1 0 1 0 0 = 1 1 0 1 = 0 1 1 1 1
–   Elephant 1.061986+13
−13
(+23)12 − 22
(+10−20=4)
35.3%
12.0 / 34
0.6%
−93
0 1 0 0 0 0 1 0 0 1 0 = 0 0 0 0 0 = 1 0 1 1 0 1 = 0 1 0 0 1 1 0 0 =
–   BigLion 2.23x1985+9
−9
(+22)12.5 − 21.5
(+8−17=9)
36.8%
12.5 / 34
0.3%
−72
0 0 0 = = = 0 0 0 1 = 0 1 = 0 0 0 1 = = 1 0 0 = 0 1 0 1 0 1 1 = 0 0
–   FrankWalter 1.081984+16
−16
(+21)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
2.1%
−76
1 = 1 0 0 0 1 0 = 0 0 0 0 0 = 1 0 0 = = = = 1 = 0 0 = 0 0 1 0 1
–   Embla 1.0.1 64-bit1984+19
−19
(+21)20 − 12
(+12−4=16)
62.5%
20.0 / 32
3.4%
+95
1 = = 1 = 1 = 1 = = = = 0 = 0 = 1 = 1 = = 1 = = 1 0 = 0 1 1 1 1
–   Gullydeckel 2.16pl11983+12
−12
(+20)30.5 − 35.5
(+25−30=11)
46.2%
30.5 / 66
1.2%
−8
0 1 0 0 = = = 1 0 1 = 1 1 1 1 0 1 = 0 = 1 0 0 1 = 0 1 1 0 0 1 1 = 0 0 0 0 = 0 1 1 0 0 0 1 1 0 = 0 1 1 1 1 1 0 0 0 0 0 0 = 1 0 0 0 1
–   Bubble 1.51981+16
−16
(+18)10.5 − 20.5
(+6−16=9)
33.9%
10.5 / 31
3.8%
−97
1 0 0 = 0 1 0 1 0 0 1 = = = = 1 0 0 = 0 0 0 = 0 1 0 = 0 0 0 =
–   Galjoen 0.32 64-bit1981+19
−19
(+18)22 − 10
(+19−7=6)
68.8%
22.0 / 32
5.5%
+159
1 = 1 0 0 0 0 1 1 1 = 1 1 1 1 = = 1 0 = 1 0 1 0 1 1 1 = 1 1 1 1
–   Faile 1.4.41974+9
−9
(+11)18 − 16
(+14−12=8)
52.9%
18.0 / 34
9.2%
+32
0 0 1 0 0 0 0 1 0 = 1 1 1 1 1 1 = 1 0 = = 0 1 = 0 0 = 1 1 = 1 1 = 0
–   La Dame Blanche 2.0c1968+15
−15
(+5)17.5 − 16.5
(+14−13=7)
51.5%
17.5 / 34
32.1%
+13
1 = 1 0 1 1 0 1 = 0 1 0 1 1 0 0 0 = 1 0 1 1 1 0 0 1 = = 0 = 0 = 1 0
–   Matant 5.041967+15
−15
(+4)15.5 − 18.5
(+12−15=7)
45.6%
15.5 / 34
35.3%
−27
0 1 = = 1 = = 1 = 0 1 1 0 0 0 1 1 0 0 = 1 0 1 0 0 0 1 1 1 0 0 = 0 0
–   SSEChessII 2.05 DC1964+10
−10
(+1)15 − 20
(+12−17=6)
42.9%
15.0 / 35
46.0%
−54
1 0 = 1 = 0 0 0 1 0 0 = 1 0 1 1 = 1 1 0 0 0 1 0 = 0 0 0 0 1 = 0 1 1 0
–   Cilian 4.141961+11
−11
(−2)19 − 15
(+15−11=8)
55.9%
19.0 / 34
60.1%
+43
1 1 = 1 = 1 0 0 0 = 1 0 = 0 1 0 0 0 1 1 0 1 1 = 1 1 = 1 = 0 1 1 = 0
–   Marvin 1.3.01960+9
−9
(−3)19 − 15
(+17−13=4)
55.9%
19.0 / 34
62.9%
+42
0 1 1 = = 1 0 1 1 0 1 0 1 1 1 0 0 1 0 1 1 0 1 = 0 = 1 0 0 1 1 1 0 0
–   Gogobello 0.11 64-bit1960+22
−22
(−3)16.5 − 15.5
(+15−14=3)
51.6%
16.5 / 32
58.1%
+8
1 1 1 0 1 = 1 1 = 1 1 1 0 0 0 0 0 0 1 0 1 0 0 0 = 0 0 1 0 1 1 1
–   Eia 0.31960+23
−23
(−3)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
58.8%
+27
=
–   Zevra 1.6.1 r512 64-bit1950+20
−20
(−13)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
85.9%
−93
1 1 = 1 1 = = 1 0 0 0 0 0 0 0 1 0 0 0 = 1 1 = 0 1 = 0 = 0 0 0 0
–   ALChess 1.841949+17
−17
(−14)13.5 − 19.5
(+9−15=9)
40.9%
13.5 / 33
90.5%
−75
1 = 0 0 = = 0 0 1 0 = = 0 1 = 0 0 = 1 1 = 0 1 0 0 = 1 1 0 1 0 0 0
–   Rival 1.181947+11
−11
(−16)19 − 15
(+14−10=10)
55.9%
19.0 / 34
97.0%
+22
0 = = 0 1 1 1 0 1 1 1 1 = = 1 1 1 0 0 1 = 0 = 0 1 = 0 = = 0 1 1 = 0
–   Micro-Max 4.81946+9
−9
(−17)15 − 17
(+10−12=10)
46.9%
15.0 / 32
98.2%
−42
= 0 0 0 = 1 = 1 0 0 1 = = = 0 = 0 1 1 0 1 = 1 0 0 1 1 = 0 0 = 1
–   Galjoen 0.33 64-bit1946+19
−19
(−17)17 − 32
(+13−28=8)
34.7%
17.0 / 49
92.4%
−133
0 0 1 1 = 0 0 1 1 0 0 0 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 = 1 = 0 1 = 0 = = 1 0 0 = 0 0 1 0 = 1
–   JanWillem 1.131945+10
−10
(−18)16.5 − 17.5
(+13−14=7)
48.5%
16.5 / 34
98.5%
−30
1 = = 0 = 0 0 0 = 0 0 0 1 0 1 1 1 1 1 1 = 0 0 0 1 0 1 1 = 1 0 0 1 =
–   Mustang 4.971945+13
−13
(−18)15 − 19
(+11−15=8)
44.1%
15.0 / 34
97.3%
−58
0 = 1 = 0 0 0 1 0 = 0 = 0 = 0 1 = 1 1 0 1 0 0 1 = 0 1 0 = 0 1 0 1 1
–   Sharper 0.171933+13
−13
(−30)23 − 11
(+19−7=8)
67.6%
23.0 / 34
99.9%
+95
0 1 = 1 1 = 1 1 1 = 0 1 0 1 0 = 0 0 1 1 = 1 = 1 0 1 1 = 1 = 1 1 1 1
–   BibiChess 0.51921+12
−11
(−42)19.5 − 14.5
(+15−10=9)
57.4%
19.5 / 34
100.0%
+9
= = 0 1 0 1 1 0 = = = 1 1 1 = 1 1 = 0 0 0 1 1 0 0 = 0 0 1 1 = 1 1 1
–   Smash 1.0.31920+10
−10
(−43)17 − 18
(+13−14=8)
48.6%
17.0 / 35
100.0%
−51
= 1 1 1 0 0 1 0 1 1 1 0 0 = 0 = 1 1 0 = 0 0 1 = 0 0 = 1 = 0 1 0 1 = 0
–   Heracles 0.6.161914+10
−10
(−49)21 − 13
(+18−10=6)
61.8%
21.0 / 34
100.0%
+41
0 0 = 0 0 1 1 1 1 = 1 0 0 = 0 1 = 1 1 1 1 1 0 1 = 0 0 1 1 1 = 1 1 1
–   SamChess1913+14
−14
(−50)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   IACH 0.56z1910+11
−11
(−53)21 − 13
(+17−9=8)
61.8%
21.0 / 34
100.0%
+30
1 1 1 1 0 1 0 0 = = 1 0 0 1 = 1 0 = = 1 1 1 = 1 1 0 0 1 1 = = 0 1 1
–   Embla 0.9.9 64-bit1910+18
−19
(−53)0 − 6
(+0−6=0)
0.0%
0.0 / 6
100.0%
−INF
0 0 0 0 0 0
–   Eagle 0.7.51908+12
−12
(−55)19.5 − 14.5
(+17−12=5)
57.4%
19.5 / 34
100.0%
0
= 1 1 = 0 = = 1 0 1 0 0 1 1 1 0 1 0 1 1 1 0 1 1 1 0 = 0 0 0 1 1 1 0
–   Clueless 1.41901+10
−10
(−62)20.5 − 14.5
(+17−11=7)
58.6%
20.5 / 35
100.0%
0
= 1 = 1 1 1 = = 1 1 1 0 0 0 0 0 0 0 1 0 1 1 1 0 1 0 1 = 1 = 1 = 0 1 1
–   Warrior 1.0.31899+10
−10
(−64)24.5 − 10.5
(+21−7=7)
70.0%
24.5 / 35
100.0%
+88
1 1 0 1 0 1 = 1 1 1 1 1 = = 0 1 0 1 1 1 = 0 1 0 1 1 1 1 1 0 = 1 1 = =
–   Morphy 3.221895+13
−13
(−68)20 − 14
(+13−7=14)
58.8%
20.0 / 34
100.0%
−12
1 0 = 0 0 1 1 = = 1 1 = = 0 0 = 1 1 0 1 1 1 1 1 = = 0 = = = = = = 1
–   SnailChess 4.0131893+11
−11
(−70)22.5 − 11.5
(+20−9=5)
66.2%
22.5 / 34
100.0%
+55
1 = 1 0 1 1 0 1 0 1 1 = = 1 = 1 0 0 1 1 1 1 1 1 = 1 1 0 0 0 1 1 1 0
–   FreeChessII 2.171883+25
−25
(−80)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Robocide 20160510 64-bit1881+18
−18
(−82)22.5 − 9.5
(+19−6=7)
70.3%
22.5 / 32
100.0%
+67
1 = = = 1 1 0 = 0 0 1 1 1 1 0 1 1 1 1 1 1 1 0 1 = 1 1 1 1 0 = =
–   Gogobello 0.10 64-bit1857+22
−22
(−106)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+25
1 1 1 1 = = 1 1 1 1 = 0 = 0 0 1 1 0 0 = = 1 1 1 = 1 1 1 1 1 = 0
–   ALChess 1.71840+18
−18
(−123)18 − 10
(+15−7=6)
64.3%
18.0 / 28
100.0%
−19
1 1 1 1 1 0 = 1 1 = 1 = 0 1 = = 0 = 0 0 1 0 1 1 1 1 1 0
–   Sayuri 2017.08.19 64-bit1802+18
−18
(−161)23.5 − 8.5
(+22−7=3)
73.4%
23.5 / 32
100.0%
+35
1 1 0 1 1 1 0 1 1 1 0 1 1 0 1 1 0 1 1 1 1 1 0 1 = 1 1 0 1 1 = =
–   Beaches 2.321796+12
−12
(−167)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Chenard 2015.08.14 64-bit1767+71
−71
(−196)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   SEE 0.6.91703+13
−13
(−260)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Aldebaran 0.7.01702+12
−12
(−261)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   RumbleMinze 1.0.331682+30
−30
(−281)17.5 − 6.5
(+14−3=7)
72.9%
17.5 / 24
100.0%
−118
1 = 0 = 1 = 1 = 1 = 1 = 1 = 1 1 1 1 0 0 1 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Etude 0.1.2
played with current
participants of this list
Represented by
1-2-CPU#36919631577itself
32-bit#216-21719671507itself
32-bit 1-2-CPU#216-21719671507itself
32-bit single-CPU#216-21719671507itself
All#37019611577itself
Free#357-35919631577itself
Free 1-2-CPU#355-35719631577itself
Free 32-bit#209-21019681507itself
Free 32-bit 1-2-CPU#20919681507itself
Free 32-bit single-CPU#20919681507itself
Free single-CPU#355-35719631577itself
Single-CPU#36919631577itself

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018