CCRL 40/4
Downloads and Statistics
March 19, 2019
Testing summary:
Total: 1'950'423 games
played by 2'274 programs
26235 CPU days (X2 4600+)

White wins: 761'452 (39.0%)
Black wins: 615'130 (31.5%)
Draws: 573'841 (29.4%)
White score: 53.8%

Engine Details

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Amundsen 0.80#261‑263  (2331+17
−17
)Quote
Author: John Bergbom (Sweden) Link: Homepage
This is the only Amundsen version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Betsabe II 1.842539+15
−15
(+208)12 − 30
(+8−26=8)
28.6%
12.0 / 42
0.0%
+44
0 0 0 0 0 0 0 1 = = 0 1 0 0 = 0 1 = 0 0 = 0 0 0 0 0 1 1 = 0 0 1 0 = 1 0 1 0 = 0 0 0
–   Leela Chess 0.10 w323 64-bit2538+23
−22
(+207)20.5 − 21.5
(+16−17=9)
48.8%
20.5 / 42
0.0%
+197
1 1 0 0 0 1 = = = 1 0 0 1 = = 0 1 0 0 1 1 1 1 0 = = 1 0 0 = 0 0 = 1 1 0 0 1 1 1 0 0
–   Schooner 1.8 64-bit2520+16
−16
(+189)15 − 25
(+10−20=10)
37.5%
15.0 / 40
0.0%
+100
= 0 = = 0 0 1 1 0 0 = 0 0 0 1 0 0 0 0 0 1 0 1 = 0 1 1 1 = 0 0 = = = 0 1 1 = 0 0
–   Orion 0.5 64-bit2515+13
−13
(+184)6.5 − 33.5
(+3−30=7)
16.3%
6.5 / 40
0.0%
−88
= 0 = 0 1 0 = 0 0 0 = 0 0 0 0 0 1 0 0 0 = 0 0 0 0 0 = 0 0 0 1 0 0 0 0 0 0 0 0 =
–   RubiChess 0.9 64-bit2505+19
−19
(+174)7.5 − 32.5
(+4−29=7)
18.8%
7.5 / 40
0.0%
−72
1 0 0 0 0 = = 0 0 = 0 0 0 0 1 0 0 0 0 0 = 0 0 0 0 0 0 0 0 1 0 = 0 = 1 0 0 0 0 =
–   Jumbo 0.6.35 64-bit2468+22
−22
(+137)12 − 30
(+8−26=8)
28.6%
12.0 / 42
0.0%
−22
1 0 0 = 0 0 0 0 0 = 0 0 1 0 1 0 0 0 1 0 0 0 1 = 0 1 = 1 0 0 0 = 0 = 0 = 1 0 0 0 = 0
–   Lozza 1.18 64-bit2442+17
−17
(+111)12.5 − 27.5
(+9−24=7)
31.3%
12.5 / 40
0.0%
−32
0 0 1 0 1 0 = 0 0 1 1 0 1 0 0 = 0 = 0 1 0 0 = 0 1 0 = 0 = 0 1 1 0 = 0 0 0 0 0 0
–   RomiChess P3n 64-bit2416+16
−16
(+85)24.5 − 15.5
(+20−11=9)
61.3%
24.5 / 40
0.0%
+168
= 0 1 1 = = = 0 1 = 0 1 1 = 1 1 0 1 0 = 0 0 0 1 1 1 1 1 1 0 1 1 1 1 0 = 1 1 0 =
–   Teki 2 64-bit2399+19
−19
(+68)19 − 21
(+13−15=12)
47.5%
19.0 / 40
0.0%
+51
1 0 0 0 0 1 = 1 0 = 0 = 1 = 1 1 = 0 0 0 0 = 1 0 = 0 1 0 = 0 1 = 1 1 = = = 1 1 0
–   Popochin 4.1 64-bit2344+19
−19
(+13)17.5 − 22.5
(+13−18=9)
43.8%
17.5 / 40
14.5%
−30
= 1 = = 1 1 0 0 0 = 0 0 1 = 1 0 = = 0 0 1 1 1 0 1 = 0 0 1 0 0 1 0 1 0 1 0 0 0 =
–   Topple 0.1.1 64-bit2343+21
−21
(+12)19.5 − 20.5
(+16−17=7)
48.8%
19.5 / 40
18.2%
+3
0 1 = 0 0 1 1 1 0 1 = = 1 0 0 1 1 = 0 1 1 0 1 0 1 0 = = 0 0 0 = 1 0 1 1 0 1 0 0
–   EveAnn 1.722334+14
−14
(+3)21 − 21
(+18−18=6)
50.0%
21.0 / 42
39.3%
+5
1 0 1 0 0 = 0 0 1 1 0 1 1 0 0 1 0 1 1 0 0 1 1 = 0 0 1 = 1 0 1 = 1 0 = 1 0 = 0 1 0 1
–   Isa 2.0.64 64-bit2326+18
−18
(−5)21.5 − 26.5
(+17−22=9)
44.8%
21.5 / 48
65.6%
−44
0 1 1 = 1 0 1 0 0 0 0 1 1 0 1 1 1 0 0 1 1 1 = = 1 0 = 1 0 = 1 0 0 1 = 0 = 0 0 0 0 0 = = 0 0 0 1
–   Barbarossa 0.4.0 64-bit2320+12
−12
(−11)20.5 − 21.5
(+15−16=11)
48.8%
20.5 / 42
84.8%
−22
0 1 1 0 1 0 0 = = 0 0 1 = 0 0 = 1 0 = 1 = 1 = 0 0 1 1 0 1 1 = 1 0 1 = = 0 1 = 0 1 0
–   Galjoen 0.38 64-bit2320+20
−19
(−11)16 − 26
(+11−21=10)
38.1%
16.0 / 42
81.1%
−96
0 1 1 0 0 0 1 0 0 = 0 = = 0 0 0 0 = 1 0 0 1 0 1 = 0 1 1 = = 0 1 0 0 = 0 1 = = 0 1 0
–   Waxman 20172316+16
−16
(−15)20.5 − 19.5
(+17−16=7)
51.3%
20.5 / 40
89.8%
−5
0 = = 0 1 0 1 = 1 0 1 1 0 0 1 0 1 1 1 = 0 0 1 1 1 1 0 = 1 0 = 0 0 0 1 1 0 0 = 1
–   Absolute Zero 2.4.7.2 64-bit2315+13
−13
(−16)18.5 − 23.5
(+15−20=7)
44.0%
18.5 / 42
93.3%
−62
0 0 = 1 0 0 0 0 1 1 0 0 1 1 0 0 = 0 0 1 1 0 = 0 0 1 0 0 1 1 1 1 = = = 0 1 0 1 = 1 0
–   Sungorus 1.4 64-bit2313+9
−9
(−18)14.5 − 25.5
(+11−22=7)
36.3%
14.5 / 40
96.8%
−122
= 1 = 0 0 0 1 0 1 0 0 1 0 1 1 0 = 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 0 = 0 = = = 0 1
–   Asterisk 0.62308+10
−10
(−23)25.5 − 16.5
(+21−12=9)
60.7%
25.5 / 42
99.1%
+52
= 0 0 1 = 1 0 1 = 0 1 1 1 = 1 1 1 1 1 1 0 0 1 1 = 0 0 = 1 1 1 0 = 1 1 1 = 0 0 0 = 1
–   Fischerle 0.9.80 SE 64-bit2281+17
−17
(−50)33 − 9
(+30−6=6)
78.6%
33.0 / 42
100.0%
+181
1 = 0 = 1 1 = 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 0 1 1 = 0 1 1 1 = 1 1 0 1 1 1 = 1
–   Zevra 1.8.5 r664 64-bit2274+25
−25
(−57)22 − 18
(+18−14=8)
55.0%
22.0 / 40
100.0%
−20
0 = 0 1 1 0 1 1 1 = 1 1 0 = = 0 = 0 0 0 1 1 1 0 1 = 1 1 = 1 = 0 0 1 1 1 0 0 1 0
–   FireFly 2.7.2 64-bit2254+15
−15
(−77)29 − 13
(+26−10=6)
69.0%
29.0 / 42
100.0%
+73
1 1 0 1 = 1 1 = 1 1 1 0 1 0 1 1 0 1 1 1 1 0 0 1 = 1 0 1 1 1 0 1 1 = 1 0 1 1 = 0 1 =
–   Robocide 20170718 64-bit2239+14
−14
(−92)21 − 19
(+18−16=6)
52.5%
21.0 / 40
100.0%
−75
0 1 0 1 1 0 1 0 1 1 = 0 1 0 0 = 1 0 = 1 1 0 = 1 = 0 0 1 0 0 1 0 = 0 1 1 1 0 1 1
–   Dorpsgek Eve's Temptation 64-bit2239+17
−17
(−92)28 − 14
(+24−10=8)
66.7%
28.0 / 42
100.0%
+34
1 0 1 1 1 = 0 1 1 1 1 = 1 = 1 = = 1 0 0 1 0 1 0 1 1 = 1 1 0 0 1 1 1 1 = 1 1 1 = 0 0
–   CT800 1.30 64-bit2230+18
−18
(−101)26.5 − 15.5
(+21−10=11)
63.1%
26.5 / 42
100.0%
−7
= 0 1 = 1 1 1 1 0 = 1 1 1 1 1 1 1 1 0 = 0 = = 1 1 1 1 = 0 0 = 0 1 0 = 0 0 = 1 1 1 =
–   Beowulf 2.4a 32-bit2203+11
−11
(−128)27.5 − 14.5
(+24−11=7)
65.5%
27.5 / 42
100.0%
−6
= = 1 = 1 = 0 = 1 = 0 1 1 0 0 1 1 1 1 1 1 0 1 1 1 0 0 1 1 1 1 1 0 1 0 1 0 = 1 1 1 0
–   Madeleine 0.22184+9
−9
(−147)28 − 12
(+23−7=10)
70.0%
28.0 / 40
100.0%
−3
1 0 1 1 = 0 1 0 1 1 1 = = 1 1 = 1 1 1 1 = = 1 = 1 0 1 1 1 1 1 1 0 0 1 = = = 1 0
–   Hedgehog 1.9 64-bit2128+21
−21
(−203)34.5 − 7.5
(+32−5=5)
82.1%
34.5 / 42
100.0%
+70
1 1 1 1 = 1 1 1 1 1 1 1 1 0 = 1 0 1 1 1 = 1 1 1 1 0 1 1 0 = = 1 1 1 1 1 1 1 1 1 1 0
–   Embla 1.0.3 64-bit2115+14
−14
(−216)33.5 − 8.5
(+27−2=13)
79.8%
33.5 / 42
100.0%
−8
= 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 1 1 0
–   Hedgehog 1.82 64-bit2113+29
−30
(−218)32.5 − 9.5
(+30−7=5)
77.4%
32.5 / 42
100.0%
+8
1 1 0 1 1 1 0 1 1 1 1 1 = = 0 0 1 = 1 1 1 0 0 1 1 1 1 1 1 = 1 1 = 1 1 0 1 1 1 1 1 1
–   BikJump 2.01 64-bit2104+8
−8
(−227)33.5 − 8.5
(+29−4=9)
79.8%
33.5 / 42
100.0%
0
1 = = 1 = = 0 1 1 1 1 1 1 0 0 = 1 1 1 1 = 1 1 1 1 = 1 1 1 = 1 1 1 1 1 1 = 1 1 1 1 0
–   Clarabit 1.00 64-bit2099+10
−10
(−232)31 − 11
(+28−8=6)
73.8%
31.0 / 42
100.0%
−39
0 = = = 1 1 1 1 1 1 0 1 1 1 1 0 1 = 1 1 1 1 1 1 1 = 0 0 1 1 1 1 1 1 0 1 1 = 1 0 0 1
–   AdroitChess 0.42085+21
−21
(−246)27.5 − 14.5
(+24−11=7)
65.5%
27.5 / 42
100.0%
−128
= 1 1 = 1 = 0 1 1 1 1 1 0 1 = 1 1 0 0 0 1 1 0 1 1 1 1 1 0 1 = 0 0 0 = 1 1 1 = 1 1 0
–   Abbess 2018.02.072069+16
−16
(−262)32 − 10
(+29−7=6)
76.2%
32.0 / 42
100.0%
−48
0 1 1 1 1 = 1 1 1 = 1 1 1 = 1 0 = 1 1 1 0 1 0 1 1 = 0 1 0 = 1 1 1 0 1 1 1 1 1 1 1 1
–   Gunborg 1.35 64-bit2068+19
−19
(−263)34 − 8
(+32−6=4)
81.0%
34.0 / 42
100.0%
+3
1 1 = 1 1 1 1 1 0 1 0 1 = 1 1 1 1 0 1 0 = 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 =
–   Monarch 1.72059+10
−10
(−272)27.5 − 12.5
(+27−12=1)
68.8%
27.5 / 40
100.0%
−107
1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 0 1 0 0 1 1 1 1 1 0 0 1 0 1 0 0 0 1 1 1 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on March 19, 2019