CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

Options
Show each game results
Arasan 20.3 64-bit (3012+20
−20
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 58 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR XPrO 1.3 64-bit3331+16
−16
(+319)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+35
0 0 0 =
–   Stockfish 8 64-bit3304+11
−11
(+292)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+2
0 0 = 0
–   Fire 6.1 64-bit3204+13
−13
(+192)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+124
= 0 = =
–   Fizbo 1.9 64-bit3178+12
−12
(+166)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−117
= 0 0 0
–   Andscacs 0.921 64-bit3151+14
−13
(+139)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−185
= 0 0 0 0
–   Booot 6.2 64-bit3149+12
−12
(+137)2 − 3
(+1−2=2)
40.0%
2.0 / 5
0.0%
+86
= 1 0 = 0
–   Roc 0.7 64-bit3124+13
−13
(+112)8 − 9
(+4−5=8)
47.1%
8.0 / 17
0.0%
+102
0 = 0 = 1 1 0 = 1 = = 0 1 = 0 = =
–   Andscacs 0.88 64-bit3116+15
−16
(+104)4.5 − 7.5
(+0−3=9)
37.5%
4.5 / 12
0.0%
+39
= = = 0 = = 0 0 = = = =
–   Chiron 4 64-bit3112+12
−12
(+100)4 − 9
(+2−7=4)
30.8%
4.0 / 13
0.0%
−32
0 0 = 0 = 0 1 0 0 = = 1 0
–   NirvanaChess 2.4 64-bit3105+12
−12
(+93)5.5 − 11.5
(+0−6=11)
32.4%
5.5 / 17
0.0%
−4
= 0 0 0 0 = = = = = = 0 = 0 = = =
–   Fritz 15 64-bit3100+11
−11
(+88)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.0%
+19
0 = = = = 0 1 = = 0 0 =
–   Equinox 3.20 64-bit3100+10
−10
(+88)5 − 7
(+0−2=10)
41.7%
5.0 / 12
0.0%
+47
= = = = 0 = = 0 = = = =
–   Fritz 16 64-bit3095+15
−15
(+83)17.5 − 43.5
(+3−29=29)
28.7%
17.5 / 61
0.0%
−45
0 0 = = = 0 = 0 0 = = = 0 1 0 = 0 1 = = 0 0 = 1 = = = 0 0 0 = 0 0 0 0 = = 0 0 = = 0 0 0 = = 0 = 0 0 0 = = = 0 0 = = 0 = =
–   Hannibal 1.7 64-bit3084+11
−11
(+72)5 − 12
(+2−9=6)
29.4%
5.0 / 17
0.0%
−63
0 = 0 0 = 1 = 0 = = 0 = 1 0 0 0 0
–   Booot 6.1 64-bit3080+18
−18
(+68)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.0%
−3
= 0 0 0 1 = = = = = = 0
–   Texel 1.07 64-bit3079+18
−18
(+67)7 − 10
(+2−5=10)
41.2%
7.0 / 17
0.0%
+19
1 0 = 0 = = = 1 0 = = 0 = 0 = = =
–   Laser 1.5 64-bit3071+20
−20
(+59)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Protector 1.9.0 64-bit3064+10
−10
(+52)5 − 7
(+1−3=8)
41.7%
5.0 / 12
0.0%
+5
1 = = = = 0 = 0 = = = 0
–   BlackMamba 2.0 64-bit3062+10
−10
(+50)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
0.0%
+71
= 1 = = = = 1 0 0 = = 1
–   iCE 3.0 64-bit3040+13
−13
(+28)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
0.8%
0
= 0 = = 1 0 = = = 0 = 1
–   Arasan 20.4.1 64-bit3036+20
−20
(+24)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
3.9%
−21
= = 0 0 = = 1 = = = = 1 = = 0 0 = 0 0 1 0 = 0 = = 1 = 1 0 = 0 =
–   Senpai 2.0 64-bit3030+19
−18
(+18)12.5 − 9.5
(+7−4=11)
56.8%
12.5 / 22
9.0%
+59
= 1 1 1 0 1 0 1 = = = 0 1 = = 1 = 0 = = = =
–   Laser 1.4 64-bit3027+18
−18
(+15)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
12.6%
−5
1 0 = 0 = = 1 0 1 = = 1 = = 0 0
–   Gull 3.1 64-bit3019+18
−18
(+7)17 − 23
(+11−17=12)
42.5%
17.0 / 40
29.4%
−43
0 = 0 = 0 = 1 0 = 1 = 1 = 1 0 1 = 0 = = 0 = 0 1 0 1 0 0 1 1 0 0 = 0 0 1 0 = 0 1
–   Stockfish 2.0.1 32-bit3016+18
−18
(+4)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
37.9%
−75
1 = = 0 = = = 0 0 0 1 0
–   SmarThink 1.96 64-bit3009+20
−20
(−3)5 − 7
(+3−5=4)
41.7%
5.0 / 12
57.2%
−51
1 = 0 0 0 = 1 = 0 = 0 1
–   Sting SF 9 64-bit3000+19
−19
(−12)17 − 22
(+7−12=20)
43.6%
17.0 / 39
80.3%
−48
0 = = = = = = 0 = 0 0 = = = = 0 0 1 0 = = 0 = 1 0 0 0 1 0 = = 1 1 1 = = = = 1
–   Nemorino 3.0 64-bit2998+19
−19
(−14)13.5 − 10.5
(+7−4=13)
56.3%
13.5 / 24
83.8%
+19
= = = 1 = = 1 1 = = 0 1 = = 1 0 = 1 = 0 = 0 = 1
–   Rybka 3 32-bit2995+13
−13
(−17)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
91.6%
−41
1 1 = = 0 0 0 = = = 0 1
–   ChessBrainVB 3.612989+27
−27
(−23)5 − 5
(+2−2=6)
50.0%
5.0 / 10
90.6%
−23
= 1 = = 1 = = = 0 0
–   Critter 0.90 32-bit2988+16
−16
(−24)8 − 4
(+5−1=6)
66.7%
8.0 / 12
96.5%
+71
1 0 = 1 1 = = 1 = = = 1
–   ChessBrainVB 3.502981+24
−23
(−31)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
97.6%
+45
= 0 = 1 = = 1 1 1 0 1 =
–   Pedone 1.6 64-bit2978+19
−19
(−34)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
99.1%
−55
1 = 0 = = 0 0 = = 1 = =
–   Defenchess (SCTR) 1.1f 64-bit2978+24
−23
(−34)4 − 2
(+3−1=2)
66.7%
4.0 / 6
98.4%
+76
= = 1 1 0 1
–   Vajolet2 2.4 64-bit2971+22
−22
(−41)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
99.7%
+49
0 1 = = = 1 = = 1 1
–   Senpai 1.0 64-bit2964+13
−13
(−48)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
+28
= 1 1 = = 1 = 0 1 = 1 0
–   Vajolet2 2.3 64-bit2958+20
−20
(−54)6 − 6
(+3−3=6)
50.0%
6.0 / 12
100.0%
−50
0 = = = = 0 1 = 1 1 0 =
–   Hakkapeliitta 3.0 64-bit2957+12
−12
(−55)6 − 6
(+2−2=8)
50.0%
6.0 / 12
100.0%
−55
= 0 1 1 = = 0 = = = = =
–   Wasp 2.6 64-bit2952+15
−15
(−60)38 − 24
(+20−6=36)
61.3%
38.0 / 62
100.0%
+4
= = = = = = = 1 = 1 0 1 1 1 1 1 = 1 = = = = 0 = = 1 0 1 = 1 = = = 0 = = 1 1 = = 1 = = 0 1 1 1 = = = = = = = = = 1 1 = 1 0 =
–   Naum 4.1 32-bit2950+23
−23
(−62)8.5 − 3.5
(+5−0=7)
70.8%
8.5 / 12
100.0%
+56
= = 1 = = = 1 1 = 1 1 =
–   Rodent III 0.210 64-bit2936+19
−19
(−76)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
+19
= 1 = 1 = 0 1 = 1 = = 1
–   Crafty 25.2 64-bit2934+16
−16
(−78)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
+2
1 1 = = 1 = 1 0 = 1 0 =
–   Wasp 2.01 64-bit2927+20
−20
(−85)8.5 − 3.5
(+5−0=7)
70.8%
8.5 / 12
100.0%
+31
= = = 1 = = = 1 1 1 1 =
–   Cheng 4.39 64-bit2922+13
−13
(−90)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−13
= 1 = 1 = 0 1 = 1 0 1 =
–   Amoeba 2.6 64-bit2917+22
−22
(−95)7.5 − 4.5
(+3−0=9)
62.5%
7.5 / 12
100.0%
−30
1 = = = = = 1 = = 1 = =
–   Amoeba 2.7 64-bit2914+17
−17
(−98)28 − 12
(+20−4=16)
70.0%
28.0 / 40
100.0%
+32
0 1 1 1 = 1 = 1 = 1 1 1 = 1 = = 1 = = 0 = 1 1 1 = = = 1 0 1 1 = = 1 = 1 1 1 0 =
–   Ethereal 8.62 64-bit2885+25
−25
(−127)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+102
1 = 0 1 = 1 1 1 1 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018