CCRL 40/40
Downloads and Statistics
March 23, 2019
Testing summary:
Total: 1'009'555 games
played by 2'389 programs
138832 CPU days (X2 4600+)

White wins: 350'040 (34.7%)
Black wins: 260'174 (25.8%)
Draws: 399'341 (39.6%)
White score: 54.5%

Engine Details

Options
Show each game results
Mediocre 0.4#260‑261  (2318+31
−31
)Quote
Author: Jonatan Pettersson Link: Homepage
This is one of the 4 Mediocre versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Coiled 0.4 64-bit2562+17
−17
(+244)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
+12
0 0 0 0 = =
–   Abrok 5.02440+18
−18
(+122)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+122
0 1
–   TJchess 1.3 64-bit2434+17
−17
(+116)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+116
0 1 0 1
–   Murka 2 32-bit2432+30
−30
(+114)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−111
0 1 0 0
–   RomiChess P3n 64-bit2421+15
−15
(+103)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−1
= 0 = 1 0 0
–   Patzer 3.802402+20
−20
(+84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+84
1 0
–   Amy 0.87b2402+24
−24
(+84)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+240
= 1
–   Simplex 0.9.8 64-bit2401+18
−18
(+83)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+72
= 1 = 0
–   Simplex 0.9.8 32-bit2397+30
−31
(+79)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−248
1 0 0 0 0 0
–   Alex 2.14a 64-bit2393+18
−18
(+75)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−20
0 0 1 =
–   Dorky 4.3 32-bit2385+26
−26
(+67)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−256
0 = 0 0 0 0 = 0 0 0
–   Thor's Hammer 2.28 32-bit2385+24
−24
(+67)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−89
0 =
–   Betsabe II 1.28 64-bit2378+34
−34
(+60)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.5%
−89
0 0 = =
–   Waxman 20162378+23
−24
(+60)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.1%
−33
0 = 1 = 0 1 0 0
–   Ifrit m1.5 32-bit2374+28
−28
(+56)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.4%
+198
1 =
–   Ares 1.0042373+16
−16
(+55)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.1%
+55
0 1 = =
–   OliThink 5.3.2 64-bit2373+18
−18
(+55)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.1%
+24
=
–   iCE 0.22372+19
−19
(+54)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
0.2%
+121
1 = 0 1 0 1
–   TJchess 1.012370+24
−24
(+52)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.4%
−5
1 1 0 0 = 0
–   Waxman 20172370+17
−17
(+52)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.2%
+79
0 1 1 = 1 0 = = = =
–   Jumbo 0.5.3 64-bit2369+28
−28
(+51)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.8%
−93
0 1 0 0 0 1
–   Alex 2.14a 32-bit2363+27
−27
(+45)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
1.5%
−63
0 = 0 1 1 0 = 0 0 =
–   Plisk 0.2.7d 64-bit2358+20
−20
(+40)1 − 0
(+1−0=0)
100.0%
1.0 / 1
1.6%
+INF
1
–   RomiChess P3m 64-bit2357+28
−28
(+39)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
3.3%
+153
1 = 1 = 0 = 1 1
–   Plisk 0.2.7d 32-bit2350+21
−21
(+32)3.5 − 12.5
(+2−11=3)
21.9%
3.5 / 16
4.8%
−188
0 1 0 0 0 0 0 = 0 1 0 0 0 = 0 =
–   Tytan 9.32 32-bit2346+28
−28
(+28)1 − 3
(+1−3=0)
25.0%
1.0 / 4
9.3%
−197
0 0 0 1
–   Ghost 2.0.12342+19
−19
(+24)7.5 − 6.5
(+6−5=3)
53.6%
7.5 / 14
9.7%
+48
0 1 0 1 1 0 = 0 = 1 1 = 1 0
–   Bagatur 1.3a 64-bit2327+19
−19
(+9)0 − 1
(+0−1=0)
0.0%
0.0 / 1
32.8%
−INF
0
–   Sjakk 1.1.92326+29
−29
(+8)9 − 6
(+5−2=8)
60.0%
9.0 / 15
35.2%
+68
1 1 = 1 1 0 = = 0 = 1 = = = =
–   FireFly 2.7.2 64-bit2325+17
−17
(+7)3 − 3
(+2−2=2)
50.0%
3.0 / 6
35.8%
+7
1 0 0 = = 1
–   Isa 2.0.61 64-bit2319+30
−30
(+1)2 − 4
(+2−4=0)
33.3%
2.0 / 6
48.9%
−147
1 0 0 0 0 1
–   EveAnn 1.672319+30
−30
(+1)2 − 0
(+2−0=0)
100.0%
2.0 / 2
49.4%
+INF
1 1
–   ECE 12.012319+22
−22
(+1)12.5 − 15.5
(+11−14=3)
44.6%
12.5 / 28
47.9%
−38
1 0 1 0 0 0 0 = 0 0 0 = 0 = 0 0 0 1 1 1 1 0 1 1 1 1 0 1
–   Asymptote 0.2.0 64-bit2313+25
−25
(−5)3 − 3
(+2−2=2)
50.0%
3.0 / 6
60.4%
−5
= 1 0 1 0 =
–   Averno 0.812313+19
−19
(−5)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
62.3%
+151
= 1
–   Cheese 1.3b 32-bit2312+34
−34
(−6)5.5 − 10.5
(+2−7=7)
34.4%
5.5 / 16
60.3%
−98
0 = = = 1 = 0 0 0 0 = 1 0 = 0 =
–   Waxman 20102308+22
−22
(−10)2 − 4
(+1−3=2)
33.3%
2.0 / 6
70.2%
−122
0 1 = = 0 0
–   Waxman 20112305+26
−26
(−13)2 − 3
(+2−3=0)
40.0%
2.0 / 5
74.2%
−98
0 0 1 0 1
–   Natwarlal 0.142302+19
−19
(−16)2 − 0
(+2−0=0)
100.0%
2.0 / 2
81.1%
+INF
1 1
–   Sjakk 1.1.82302+24
−24
(−16)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
78.9%
−84
= 0 1 0 1 0
–   Sungorus 1.4 64-bit2300+18
−18
(−18)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
84.1%
−110
1 0 = 0
–   Anechka 0.082300+19
−19
(−18)2 − 0
(+2−0=0)
100.0%
2.0 / 2
84.4%
+INF
1 1
–   Invictus r228 64-bit2294+20
−20
(−24)3 − 3
(+3−3=0)
50.0%
3.0 / 6
90.6%
−24
0 1 0 0 1 1
–   Butcher 1.64 64-bit2287+21
−21
(−31)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
95.1%
+287
1 1 = 1 1
–   Chaturanga 2.4.32287+20
−20
(−31)5 − 3
(+4−2=2)
62.5%
5.0 / 8
95.8%
+51
1 = 0 1 0 1 = 1
–   AliChess 4.252285+20
−20
(−33)9 − 4
(+6−1=6)
69.2%
9.0 / 13
96.2%
+82
= = 1 = 1 1 1 = 1 = = 1 0
–   Butcher 1.61 32-bit2285+27
−27
(−33)10 − 4
(+9−3=2)
71.4%
10.0 / 14
94.9%
+138
1 1 0 1 = 1 1 0 = 1 1 0 1 1
–   Gibbon 2.57a 64-bit2274+23
−23
(−44)1 − 0
(+1−0=0)
100.0%
1.0 / 1
98.8%
+INF
1
–   Sungorus 1.4 32-bit2259+21
−21
(−59)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
99.9%
−79
1 = 0 = = = = 0 1 0 1 0
–   Beowulf 2.4a 64-bit2253+19
−19
(−65)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Atak 6.82237+16
−16
(−81)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−166
0 = 0 1
–   Dolphin 1.0 64-bit2230+18
−19
(−88)4 − 1
(+4−1=0)
80.0%
4.0 / 5
100.0%
+186
1 0 1 1 1
–   Bearded N44.22221+35
−34
(−97)6.5 − 4.5
(+5−3=3)
59.1%
6.5 / 11
100.0%
−30
0 = 1 = 1 1 1 = 0 0 1
–   Bagatur 1.2d 32-bit2218+34
−34
(−100)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+50
0 1 0 1 1 1 1 = = 1
–   Betsabe II 1.09c2209+34
−35
(−109)10.5 − 1.5
(+10−1=1)
87.5%
10.5 / 12
100.0%
+234
1 = 1 1 1 1 1 1 1 1 1 0
–   Myrddin 0.85 32-bit2206+27
−27
(−112)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+44
1 =
–   Jazz 501 32-bit2205+29
−29
(−113)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Latista (Sinobyl) 1.52204+24
−24
(−114)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+28
= 1
–   Bagatur 1.2b 32-bit2156+33
−34
(−162)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−162
0 1 = 1 1 0 1 = 0 0

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on March 23, 2019