CCRL 40/40
Downloads and Statistics
May 25, 2019
Testing summary:
Total: 1'048'225 games
played by 2'458 programs
143565 CPU days (X2 4600+)

White wins: 364'320 (34.8%)
Black wins: 271'251 (25.9%)
Draws: 412'654 (39.4%)
White score: 54.4%

Engine Details

Options
Show each game results
Mediocre 0.4#266‑267  (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-bit2563+17
−17
(+245)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
+13
0 0 0 0 = =
–   Abrok 5.02442+18
−18
(+124)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+124
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 0 1 0
–   RomiChess P3n 64-bit2417+15
−15
(+99)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−5
0 0 = 0 = 1
–   Amy 0.87b2402+24
−24
(+84)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+240
= 1
–   Patzer 3.802402+20
−20
(+84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+84
1 0
–   Simplex 0.9.8 64-bit2400+18
−18
(+82)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+71
= 0 = 1
–   Simplex 0.9.8 32-bit2397+30
−30
(+79)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−248
0 0 1 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
1 = 0 0
–   Dorky 4.3 32-bit2386+26
−26
(+68)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−255
0 0 0 0 0 0 0 = 0 =
–   Thor's Hammer 2.28 32-bit2384+23
−23
(+66)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−90
= 0
–   Waxman 20162378+24
−24
(+60)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.1%
−33
0 = 1 = 0 1 0 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 = =
–   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
= 0 1 0 0 1
–   Jumbo 0.5.3 64-bit2369+27
−28
(+51)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.7%
−93
0 0 0 1 0 1
–   Waxman 20172369+17
−17
(+51)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.2%
+78
0 1 1 = 1 0 = = = =
–   Alex 2.14a 32-bit2363+27
−27
(+45)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
1.4%
−63
0 = 1 0 = 0 0 = 0 1
–   Plisk 0.2.7d 64-bit2358+20
−20
(+40)1 − 0
(+1−0=0)
100.0%
1.0 / 1
1.5%
+INF
1
–   RomiChess P3m 64-bit2357+28
−28
(+39)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
3.2%
+153
1 = 0 = 1 1 1 =
–   Plisk 0.2.7d 32-bit2350+21
−21
(+32)3.5 − 12.5
(+2−11=3)
21.9%
3.5 / 16
4.6%
−188
= 0 0 0 = 0 0 1 0 0 0 = 0 0 0 1
–   Tytan 9.32 32-bit2346+28
−28
(+28)1 − 3
(+1−3=0)
25.0%
1.0 / 4
9.2%
−197
1 0 0 0
–   Ghost 2.0.12342+19
−19
(+24)7.5 − 6.5
(+6−5=3)
53.6%
7.5 / 14
9.4%
+48
1 0 1 1 = 1 = 1 0 0 1 0 0 =
–   FireFly 2.7.2 64-bit2327+17
−17
(+9)3 − 3
(+2−2=2)
50.0%
3.0 / 6
30.1%
+9
= 1 0 = 1 0
–   Bagatur 1.3a 64-bit2326+19
−19
(+8)0 − 1
(+0−1=0)
0.0%
0.0 / 1
33.8%
−INF
0
–   Sjakk 1.1.92326+29
−29
(+8)9 − 6
(+5−2=8)
60.0%
9.0 / 15
35.5%
+68
= 1 1 = 1 = = 0 1 = 1 0 = = =
–   Isa 2.0.61 64-bit2319+30
−30
(+1)2 − 4
(+2−4=0)
33.3%
2.0 / 6
48.7%
−147
1 0 0 0 0 1
–   ECE 12.012319+22
−22
(+1)12.5 − 15.5
(+11−14=3)
44.6%
12.5 / 28
48.7%
−38
0 1 0 1 0 1 1 1 1 0 = 0 0 0 = 0 = 0 0 1 0 0 0 1 1 1 0 1
–   EveAnn 1.672318+30
−30
(0)2 − 0
(+2−0=0)
100.0%
2.0 / 2
49.9%
+INF
1 1
–   Asymptote 0.2.0 64-bit2314+25
−25
(−4)3 − 3
(+2−2=2)
50.0%
3.0 / 6
58.9%
−4
= 1 0 1 0 =
–   Averno 0.812312+19
−18
(−6)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
62.2%
+150
1 =
–   Cheese 1.3b 32-bit2312+34
−34
(−6)5.5 − 10.5
(+2−7=7)
34.4%
5.5 / 16
60.0%
−98
0 0 0 = 1 0 = = = = 1 = 0 0 0 =
–   Waxman 20102308+21
−22
(−10)2 − 4
(+1−3=2)
33.3%
2.0 / 6
69.4%
−122
0 = = 0 0 1
–   Waxman 20112304+26
−26
(−14)2 − 3
(+2−3=0)
40.0%
2.0 / 5
75.0%
−99
1 0 0 0 1
–   Sjakk 1.1.82303+24
−24
(−15)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
78.4%
−83
1 0 0 1 0 =
–   Natwarlal 0.142302+19
−19
(−16)2 − 0
(+2−0=0)
100.0%
2.0 / 2
80.5%
+INF
1 1
–   Anechka 0.082300+19
−19
(−18)2 − 0
(+2−0=0)
100.0%
2.0 / 2
84.2%
+INF
1 1
–   Sungorus 1.4 64-bit2299+18
−18
(−19)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
85.3%
−111
= 0 1 0
–   Chaturanga 2.4.32290+19
−19
(−28)5 − 3
(+4−2=2)
62.5%
5.0 / 8
93.6%
+54
= 1 1 1 0 = 0 1
–   Invictus r228 64-bit2290+19
−19
(−28)3 − 3
(+3−3=0)
50.0%
3.0 / 6
93.9%
−28
0 0 1 1 0 1
–   Butcher 1.61 32-bit2285+27
−27
(−33)10 − 4
(+9−3=2)
71.4%
10.0 / 14
94.6%
+138
1 0 1 = 1 1 0 1 = 1 0 1 1 1
–   AliChess 4.252284+20
−20
(−34)9 − 4
(+6−1=6)
69.2%
9.0 / 13
96.8%
+81
1 0 = 1 = 1 = 1 1 = = 1 =
–   Butcher 1.64 64-bit2282+21
−21
(−36)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
97.2%
+282
1 = 1 1 1
–   Gibbon 2.57a 64-bit2273+23
−23
(−45)1 − 0
(+1−0=0)
100.0%
1.0 / 1
98.9%
+INF
1
–   Sungorus 1.4 32-bit2260+21
−21
(−58)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
99.9%
−78
0 1 = 0 = = 1 = 0 = 1 0
–   Beowulf 2.4a 64-bit2249+18
−18
(−69)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+19
−19
(−88)4 − 1
(+4−1=0)
80.0%
4.0 / 5
100.0%
+186
1 1 1 1 0
–   Bearded N44.22221+34
−35
(−97)6.5 − 4.5
(+5−3=3)
59.1%
6.5 / 11
100.0%
−30
= 1 = 1 1 1 = 0 0 1 0
–   Bagatur 1.2d 32-bit2219+34
−34
(−99)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+51
1 0 1 1 = 0 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 0 1 =
–   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
1 = 0 0 0 1 = 1 1 0

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 25, 2019