CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Show each game results
Eeyore 1.48 (2289+12
−12		)Quote
Author: Anton Maydell (Russia) Links: SDchess, WBEC, Download
This is one of the 3 Eeyore versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Deuterium 09.01.26.4922561+17
−17		(+272)4.5 − 25.5
(+2−23=5)
15.0%
4.5 / 30
0.0%
−15
0 = 0 1 0 0 = 0 0 0 0 = 0 0 0 0 1 = = 0 0 0 0 0 0 0 0 0 0 0
–   Nejmet 3.072425+8
−8		(+136)8.5 − 22.5
(+5−19=7)
27.4%
8.5 / 31
0.0%
−31
= 1 0 0 = 0 0 0 0 0 = 0 0 = 1 0 1 0 0 = 0 0 0 0 1 0 = 0 = 1 0
–   Snitch 1.6.2 32-bit2419+10
−10		(+130)11 − 21
(+8−18=6)
34.4%
11.0 / 32
0.0%
+10
= 0 = 0 0 1 1 = = 0 0 1 1 = 0 0 0 1 0 0 0 1 0 0 = 0 0 1 0 0 1 0
–   KnightDreamer 3.32393+11
−11		(+104)11 − 21
(+6−16=10)
34.4%
11.0 / 32
0.0%
+1
= 1 0 0 = 0 0 0 1 = = 0 = 1 1 0 = 0 = 1 0 0 = 0 = 0 0 = 0 1 0 0
–   Francesca MAD 0.13 Nobook2392+14
−13		(+103)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
+56
= 0 1 1 = 0 0 0 = 0 0 1 0 1 1 1 0 0 0 = = 1 0 1 = 0 = 0 = = = 1
–   PostModernist 10162389+10
−10		(+100)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
+9
1 0 1 0 1 0 0 = 1 0 = 0 = 1 0 0 1 1 0 1 0 0 = = = = = 0 0 0 0 0
–   Leila 0.53h2388+8
−8		(+99)12 − 20
(+10−18=4)
37.5%
12.0 / 32
0.0%
+1
0 0 0 1 0 1 = = 0 0 0 0 1 1 1 0 0 0 1 1 0 0 0 = 1 0 0 = 1 0 1 0
–   Amy 0.87b2385+9
−9		(+96)10 − 22
(+7−19=6)
31.3%
10.0 / 32
0.0%
−45
0 1 0 0 0 0 0 = = 1 0 1 = 0 0 0 0 0 0 0 = = 0 0 1 0 1 1 0 = 0 1
–   Gosu 0.162382+8
−8		(+93)36.5 − 39.5
(+30−33=13)
48.0%
36.5 / 76
0.0%
+77
0 1 0 0 = 0 = 0 0 0 0 0 0 0 1 0 1 0 = 1 0 1 0 = 1 = 0 = 1 = 1 = 1 1 1 1 = 0 1 = 1 0 0 1 1 = 0 1 1 0 0 0 1 1 1 0 = 1 0 1 = 0 1 0 0 1 1 0 1 0 0 0 1 1 1 0
–   Comet B682377+9
−9		(+88)10 − 22
(+5−17=10)
31.3%
10.0 / 32
0.0%
−42
0 0 0 = 0 0 0 = 0 0 1 = 0 1 = 1 1 = 0 0 = = 0 0 1 0 = = 0 = 0 0
–   Sjeng 12.132375+11
−11		(+86)8 − 24
(+5−21=6)
25.0%
8.0 / 32
0.0%
−106
1 0 0 1 0 0 0 0 = 0 0 0 0 = = 0 0 0 0 = 0 0 = 0 0 0 1 = 0 0 1 1
–   Patzer 3.802374+9
−9		(+85)12.5 − 21.5
(+7−16=11)
36.8%
12.5 / 34
0.0%
−4
= 0 0 = 1 0 = = 0 0 1 1 0 = 1 0 = 1 0 = = 0 = 0 0 0 1 = 0 0 = 1 0 0
–   Der Bringer 1.92374+8
−8		(+85)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
+33
0 = 0 0 = = = 1 0 1 1 0 = 0 0 = = = 0 0 1 = 1 = = 1 0 1 0 0 0 1
–   Djinn 0.925x2373+9
−9		(+84)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−16
0 1 0 0 1 0 0 = 0 = 0 = 0 = 0 1 = 1 0 = = = 0 0 0 = 0 0 1 1 1 0
–   Muse 0.899b2372+9
−9		(+83)15.5 − 14.5
(+12−11=7)
51.7%
15.5 / 30
0.0%
+89
= 1 0 0 = 0 1 0 = = 1 1 0 1 1 = 0 1 1 1 0 0 0 1 1 0 1 = = 0
–   Dirty ACCA32369+15
−15		(+80)9.5 − 20.5
(+6−17=7)
31.7%
9.5 / 30
0.0%
−55
1 1 1 1 1 = 0 0 0 0 0 = 0 0 = = 0 0 0 = 0 0 0 1 0 = = 0 0 0
–   The Crazy Bishop 00522364+9
−9		(+75)11.5 − 30.5
(+7−26=9)
27.4%
11.5 / 42
0.0%
−94
0 0 0 0 0 0 1 0 = 0 0 1 0 = 0 1 1 0 0 0 = = 0 1 0 = = 0 1 = 0 1 0 = 0 0 0 0 0 0 = 0
–   Homer 2.012357+9
−9		(+68)11.5 − 22.5
(+8−19=7)
33.8%
11.5 / 34
0.0%
−54
0 = 1 1 0 1 = 0 = 0 0 0 1 0 1 0 0 0 = 0 1 0 1 0 = 0 = 0 0 0 1 0 = 0
–   Glass 1.32356+16
−16		(+67)10 − 20
(+8−18=4)
33.3%
10.0 / 30
0.0%
−64
1 1 0 0 0 = 0 0 0 0 1 0 1 0 0 1 1 0 = 0 0 0 1 = = 1 0 0 0 0
–   Betsy 6.51 Nobook2356+12
−12		(+67)18.5 − 43.5
(+10−35=17)
29.8%
18.5 / 62
0.0%
−74
0 0 0 0 = = = 1 0 1 1 0 0 0 = 0 = 0 0 0 0 0 0 = = 1 0 0 0 0 1 1 0 0 = 0 0 1 0 0 = = 0 = 0 1 0 0 = 0 1 = = = 0 0 0 = 0 = 0 1
–   Phalanx XXII Reborn JA2351+13
−13		(+62)9.5 − 21.5
(+6−18=7)
30.6%
9.5 / 31
0.0%
−82
0 0 0 = 0 0 0 1 1 0 0 0 0 0 = 1 0 = 0 1 = 0 0 1 0 1 = 0 = = 0
–   Amateur 2.822351+8
−8		(+62)29.5 − 44.5
(+21−36=17)
39.9%
29.5 / 74
0.0%
−9
= = 0 0 0 0 0 1 1 1 = = 1 1 0 0 0 0 0 0 0 = 0 1 0 1 = = 0 = 1 0 0 0 = = 0 0 1 1 = 0 = 1 0 1 0 0 0 0 = 1 = 0 0 1 0 0 = 0 1 1 0 1 = 1 0 1 1 0 0 = 0 1
–   GNU Chess 5.07.9b 64-bit2347+15
−15		(+58)15.5 − 18.5
(+12−15=7)
45.6%
15.5 / 34
0.0%
+24
0 = 0 = 1 1 0 0 1 1 0 = 0 1 1 0 = 0 1 0 = 0 0 1 = 0 0 = 1 0 0 1 1 1
–   Cheese 1.32343+13
−13		(+54)4 − 8
(+2−6=4)		33.3%
4.0 / 12
0.0%
−63
1 = 0 0 0 = 0 = 0 = 0 1
–   Horizon 4.42342+8
−8		(+53)14 − 20
(+10−16=8)
41.2%
14.0 / 34
0.0%
−13
1 0 0 0 = 0 = 1 1 = 0 1 0 0 0 0 0 0 0 1 0 0 1 1 = 1 = 0 = 1 = 1 0 =
–   Arion 1.72333+7
−7		(+44)22.5 − 39.5
(+11−28=23)
36.3%
22.5 / 62
0.0%
−46
= 1 0 0 1 = = = 0 0 0 = 1 = = = 0 0 0 0 = = 1 0 0 0 = = 1 0 = = 0 1 = 1 1 0 = = 0 0 = = 0 0 0 0 = 1 0 0 0 1 1 = 0 0 = 0 0 =
–   Thor's Hammer 2.28 32-bit2330+13
−13		(+41)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
0.0%
−68
1 0 1 1 0 0 1 1 = = 0 1 0 1 = 0 = 0 1 1 0 0 0 0 0 = 0 0 0 0 0 0
–   Sorgenkind 0.42329+12
−12		(+40)17.5 − 16.5
(+12−11=11)
51.5%
17.5 / 34
0.0%
+50
= 1 0 0 = 1 = = 1 0 1 = = 0 1 = 0 = = 1 1 0 0 1 0 = 0 1 1 1 0 0 = 1
–   Sage 3.532325+8
−8		(+36)18 − 16
(+14−12=8)
52.9%
18.0 / 34
0.0%
+58
= 0 0 = 1 0 = 0 = 0 0 1 1 1 0 1 1 1 1 = 1 0 1 1 1 = 1 0 1 = 0 = 0 0
–   Chezzz 1.0.32324+9
−9		(+35)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.0%
+4
1 1 = = = = = = 0 0 0 0 1 = 1 1 0 = 1 1 = 0 1 0 1 0 0 0 0 0 = =
–   Aice 0.99.22315+9
−9		(+26)24.5 − 21.5
(+18−15=13)
53.3%
24.5 / 46
0.0%
+47
= 0 1 0 1 1 0 1 0 0 = 1 = = 1 0 0 1 = 1 1 0 0 = 0 = 0 = 0 1 0 1 = 1 1 = = 0 1 1 0 1 1 = 1 =
–   Asterisk 0.62307+10
−10		(+18)16 − 18
(+11−13=10)
47.1%
16.0 / 34
1.0%
−3
0 1 0 0 1 = = 1 1 = = 1 0 1 1 0 = = 0 = 0 = = 0 0 1 0 0 1 = 1 1 0 0
–   Averno 0.812307+9
−9		(+18)14 − 18
(+10−14=8)
43.8%
14.0 / 32
0.8%
−26
0 0 = 0 0 0 1 1 = 1 1 1 = 1 = 0 0 = 0 1 0 0 1 0 1 = 1 = 0 = 0 0
–   Tytan 9.32 64-bit2304+13
−13		(+15)14 − 20
(+9−15=10)
41.2%
14.0 / 34
4.8%
−45
= 0 0 1 1 1 0 0 = 0 0 0 1 0 = 0 = = 1 1 1 = 0 0 = 1 0 = 0 = 1 0 0 =
–   KnightX 1.922297+7
−8		(+8)43.5 − 30.5
(+38−25=11)
58.8%
43.5 / 74
14.1%
+75
= 0 = 0 1 0 1 0 1 = 0 1 1 1 0 1 0 = = 1 1 0 = 0 = 1 1 1 1 1 0 1 0 = 0 0 1 1 1 0 1 = 1 0 1 1 1 1 1 1 1 0 1 1 0 1 1 0 0 0 1 1 0 0 1 1 1 1 0 0 0 1 = =
–   Resp 0.19 64-bit Nobook2295+10
−10		(+6)34 − 26
(+29−21=10)
56.7%
34.0 / 60
22.2%
+57
0 0 0 1 1 1 0 0 0 0 = 1 0 0 1 0 0 0 = = 0 0 0 = = 1 0 1 1 = 1 1 1 1 1 1 1 = 1 1 1 = 1 1 = 1 1 0 0 1 0 = 1 0 1 1 1 0 1 1
–   Ayito 0.2.9942287+11
−11		(−2)16 − 16
(+12−12=8)
50.0%
16.0 / 32
61.2%
−3
0 0 0 1 1 0 = 1 0 0 0 = = = 1 1 0 1 1 1 = = = 1 1 0 1 0 = 0 0 1
–   Matilde 2008 64-bit2282+13
−13		(−7)18 − 16
(+16−14=4)
52.9%
18.0 / 34
80.2%
+19
0 0 0 0 0 1 1 1 = 1 = 1 1 0 1 0 1 1 = 1 0 0 0 1 0 1 0 1 1 1 0 1 = 0
–   Popochin 3.22275+8
−8		(−14)17.5 − 16.5
(+13−12=9)
51.5%
17.5 / 34
97.4%
−4
1 0 = 0 1 0 1 0 1 0 1 1 0 1 1 1 0 = = 0 = 0 0 = = = 1 1 = 0 1 = 1 0
–   Esc 1.162267+9
−9		(−22)21 − 11
(+17−7=8)
65.6%
21.0 / 32
99.9%
+89
1 = = 0 0 1 1 1 1 1 0 0 = 1 1 = 1 1 1 1 0 = = 0 = 1 0 1 = 1 1 1
–   Scidlet 3.61 64-bit2266+11
−11		(−23)16 − 16
(+13−13=6)
50.0%
16.0 / 32
99.8%
−23
1 1 0 1 1 1 0 1 0 1 0 1 1 0 0 0 = = = 0 0 = = 1 1 0 0 1 0 = 0 1
–   EXchess 5.01b 64-bit2265+13
−13		(−24)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
99.8%
−54
1 0 = 1 0 1 = = 1 = = = 0 0 0 = = 0 0 0 1 = 0 = 1 0 = 1 0 0 1 1
–   Zeus 1.292262+9
−9		(−27)19 − 15
(+14−10=10)
55.9%
19.0 / 34
100.0%
+13
1 1 = 1 1 = 1 1 0 0 1 = = = 1 0 1 1 0 0 = 0 0 0 0 1 1 = = 1 1 = = 0
–   Natwarlal 0.142261+8
−8		(−28)17 − 17
(+11−11=12)
50.0%
17.0 / 34
100.0%
−26
1 = 1 = = 1 1 = 0 0 0 1 = = 1 1 0 0 = 1 0 = 0 = = 0 = 0 0 1 1 = 1 0
–   Doctor 3.02260+18
−18		(−29)15 − 17
(+11−13=8)
46.9%
15.0 / 32
99.6%
−51
1 = = 0 1 0 1 = = 0 0 0 0 0 1 = 0 1 1 = = 1 1 0 0 1 1 1 = 0 0 0
–   Horizon 4.32260+24
−24		(−29)5 − 7
(+5−7=0)		41.7%
5.0 / 12
98.4%
−101
1 1 1 0 1 0 0 0 0 0 1 0
–   GNU Chess 5.07 64-bit2238+20
−20		(−51)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
+78
= = 1 = 0 0 0 1 1 1 1 = 1 0 = 1 = 1 = 1 1 = 1 = 0 = 1 1 1 1 1 1
–   Ant 2006-F2236+9
−9		(−53)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
+25
1 = 0 1 1 1 1 = = = = 1 = 1 1 0 1 1 0 0 0 0 1 0 1 = 1 = 1 1 0 =
–   Anechka 0.082235+8
−8		(−54)24 − 10
(+19−5=10)
70.6%
24.0 / 34
100.0%
+87
1 1 = 1 = 1 = = = 1 1 = 1 = 0 0 1 1 1 1 = 1 = 1 0 1 0 1 1 1 1 1 = 0
–   Dorky 3.482226+13
−13		(−63)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
100.0%
−2
1 1 0 1 0 = = 1 1 0 1 0 0 1 = 0 = 0 1 1 1 1 0 1 1 1 0 = 0 0 1 1
–   EXchess 5.01b 64-bit Nobook2209+20
−20		(−80)18 − 14
(+15−11=6)
56.3%
18.0 / 32
100.0%
−35
1 1 = 0 = 1 = = 0 1 1 1 0 0 1 0 0 0 1 0 = 1 0 1 1 1 1 0 1 0 1 =
–   ChessAlex 2.0r42208+15
−15		(−81)25 − 9
(+23−7=4)
73.5%
25.0 / 34
100.0%
+110
1 1 1 0 0 1 1 1 = 1 0 1 1 = 1 0 1 1 1 1 1 1 0 1 1 1 = = 1 1 1 1 0 0
–   Chispa 4.0.32207+8
−8		(−82)19 − 12
(+16−9=6)
61.3%
19.0 / 31
100.0%
0
1 0 1 = 1 = 1 1 = = 1 0 1 0 0 0 0 1 0 1 1 1 1 1 = 1 1 1 0 0 =
–   CyberPagno 2.12206+10
−10		(−83)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
−27
1 1 0 0 = = 1 1 = = 1 1 1 0 0 1 1 1 0 = 0 0 = = = 1 1 = 0 1 0 1
–   Latista (Sinobyl) 1.52195+11
−11		(−94)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
−31
0 = 1 0 1 = = = 1 = = 1 0 1 1 1 1 1 1 0 = = 1 1 1 0 0 = 1 0 = 0
–   Atlas 2.202193+12
−12		(−96)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+34
0 = 0 = = = 1 1 1 = 1 1 1 0 1 1 1 1 1 1 0 = 0 1 1 1 1 1 0 = 1 =
–   Feuerstein 0.4.6.12192+14
−14		(−97)23 − 11
(+20−8=6)
67.6%
23.0 / 34
100.0%
+34
1 = 1 1 0 1 0 1 1 0 1 1 = 1 1 0 1 0 1 1 = 1 1 0 = 1 1 1 0 1 = 1 = 0
–   Uralochka 1.1b2189+11
−11		(−100)23 − 11
(+19−7=8)
67.6%
23.0 / 34
100.0%
+27
= 1 0 0 1 1 1 1 1 1 1 1 1 0 1 1 0 = 1 = = = 1 = 1 1 = 1 1 0 = 0 1 0
–   Madeleine 0.22182+9
−9		(−107)23 − 9
(+19−5=8)
71.9%
23.0 / 32
100.0%
+50
1 0 = 1 1 = 1 0 1 1 1 = = 1 1 1 1 = 0 = = 0 1 1 0 = 1 1 1 1 1 1
–   Genesis 2.02171+10
−10		(−118)22.5 − 9.5
(+18−5=9)
70.3%
22.5 / 32
100.0%
+22
1 0 1 1 1 = 0 1 0 = 1 1 1 1 1 1 = = 1 1 0 = = 1 = = 1 1 0 = 1 1
–   InmiChess3.06N2162+10
−10		(−127)21 − 11
(+20−10=2)
65.6%
21.0 / 32
100.0%
+5
0 0 1 1 0 0 1 1 1 0 1 1 1 = 1 1 0 1 1 0 1 1 0 1 = 1 1 0 1 0 1 1
–   Alarm 0.93.12145+9
−9		(−144)23.5 − 10.5
(+22−9=3)
69.1%
23.5 / 34
100.0%
+14
1 1 1 1 1 1 1 0 1 1 1 0 1 1 0 = 1 1 1 1 1 0 0 1 0 0 = 1 1 0 1 0 1 =
–   Sunsetter 10.3 64-bit2141+11
−11		(−148)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
100.0%
−97
= = 0 = = 0 1 0 1 0 = = = 1 1 0 1 1 1 = 0 1 1 = 1 = 1 0 1 0 1 =
–   Fortress 1.622136+8
−8		(−153)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
100.0%
−71
= 0 0 1 0 = 1 1 1 1 0 1 = 1 0 1 0 = = 0 1 1 1 1 0 = 1 0 1 = 1 1
–   Nesik 0.7.0 alpha2133+9
−9		(−156)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
100.0%
−102
1 1 0 1 = 1 = 1 1 0 1 1 = 1 0 1 1 0 = 1 0 0 = 0 0 = 1 0 0 1 = 1
–   WJChess 1.642131+9
−9		(−158)28 − 4
(+26−2=4)
87.5%
28.0 / 32
100.0%
+172
1 1 = 1 1 1 = 1 1 1 1 0 1 1 1 1 1 1 1 1 = 1 1 = 1 1 1 0 1 1 1 1
–   GK 0.90 64-bit2110+11
−11		(−179)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
−42
0 1 = 1 1 1 1 1 1 1 = = 1 1 0 1 = 1 0 1 1 = 0 0 1 1 0 = 1 1 = =
–   Wing 2.0a2100+9
−9		(−189)26 − 6
(+24−4=4)
81.3%
26.0 / 32
100.0%
+73
1 1 = 1 1 = 1 0 1 1 0 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = =
–   Matheus 2.32059+9
−9		(−230)27 − 8
(+23−4=8)
77.1%
27.0 / 35
100.0%
−24
1 = 1 1 0 1 = 1 = = 1 1 1 1 1 0 1 1 0 1 1 = 1 1 1 = 0 1 = 1 = 1 1 1 1
–   Bodo 0.2b2050+12
−12		(−239)28 − 4
(+26−2=4)
87.5%
28.0 / 32
100.0%
+87
1 1 1 0 1 1 1 1 1 1 = 1 1 1 1 1 = 1 1 1 = = 1 1 1 1 1 1 1 1 1 0
–   Ax 0.82041+12
−12		(−248)26.5 − 5.5
(+24−3=5)
82.8%
26.5 / 32
100.0%
+19
1 1 = 1 = = 1 1 1 1 1 1 1 1 1 1 = 1 0 = 0 1 1 1 1 1 1 1 0 1 1 1
–   Bestia 0.902021+8
−8		(−268)26 − 5
(+25−4=2)
83.9%
26.0 / 31
100.0%
+40
1 1 1 1 1 = 1 1 = 1 1 1 0 1 1 1 1 1 0 0 1 1 1 1 1 1 0 1 1 1 1
–   DelphiMAX 2.92013+13
−13		(−276)26.5 − 5.5
(+25−4=3)
82.8%
26.5 / 32
100.0%
+9
= 1 1 1 1 1 1 1 0 1 1 = 0 1 1 1 1 1 1 = 1 1 1 1 1 0 1 1 1 1 0 1
–   Faile 1.4.41978+9
−9		(−311)26.5 − 5.5
(+23−2=7)
82.8%
26.5 / 32
100.0%
−58
= 1 1 1 1 = 1 = 1 0 1 1 1 1 1 1 = 0 1 = 1 1 1 1 1 = 1 1 1 1 = 1
–   Soldat 0.25b1797+12
−12		(−492)30 − 2
(+29−1=2)
93.8%
30.0 / 32
100.0%
−34
1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 = 1 1 1 1 1 1 1 1 1 1 1
2625 games: 1082 wins, 952 losses, 591 draws (22.5%), score: 52.5%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on December 7, 2019