CCRL 40/4
Downloads and Statistics
June 25, 2019
Testing summary:
Total: 2'055'166 games
played by 2'374 programs
27559 CPU days (X2 4600+)

White wins: 798'582 (38.9%)
Black wins: 646'405 (31.5%)
Draws: 610'179 (29.7%)
White score: 53.7%

Engine Details

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Amundsen 0.80#269‑271  (2329+17
−16
)Quote
Author: John Bergbom (Sweden) Link: Homepage
This is the only Amundsen version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Betsabe II 1.842541+13
−13
(+212)12 − 30
(+8−26=8)
28.6%
12.0 / 42
0.0%
+48
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
(+209)20.5 − 21.5
(+16−17=9)
48.8%
20.5 / 42
0.0%
+199
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
(+191)15 − 25
(+10−20=10)
37.5%
15.0 / 40
0.0%
+102
= 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+12
−12
(+186)6.5 − 33.5
(+3−30=7)
16.3%
6.5 / 40
0.0%
−86
= 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-bit2504+19
−19
(+175)7.5 − 32.5
(+4−29=7)
18.8%
7.5 / 40
0.0%
−71
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
(+139)12 − 30
(+8−26=8)
28.6%
12.0 / 42
0.0%
−20
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-bit2443+16
−16
(+114)12.5 − 27.5
(+9−24=7)
31.3%
12.5 / 40
0.0%
−29
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-bit2417+15
−15
(+88)24.5 − 15.5
(+20−11=9)
61.3%
24.5 / 40
0.0%
+171
= 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-bit2394+18
−18
(+65)19 − 21
(+13−15=12)
47.5%
19.0 / 40
0.0%
+48
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
–   WChess 1.062366+20
−19
(+37)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.2%
−32
0 1 1 0 1 0 0 = = 0 = 1 1 1 1 1 1 0 0 0 1 0 0 0 = 0 0 = 0 0 = 0
–   Topple 0.1.1 64-bit2343+21
−21
(+14)19.5 − 20.5
(+16−17=7)
48.8%
19.5 / 40
16.0%
+5
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
–   Popochin 4.1 64-bit2343+17
−18
(+14)17.5 − 22.5
(+13−18=9)
43.8%
17.5 / 40
12.2%
−29
= 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 =
–   EveAnn 1.722329+14
−14
(0)21 − 21
(+18−18=6)
50.0%
21.0 / 42
50.1%
+2
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-bit2319+17
−17
(−10)21.5 − 26.5
(+17−22=9)
44.8%
21.5 / 48
81.6%
−49
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
–   Galjoen 0.38 64-bit2319+20
−19
(−10)16 − 26
(+11−21=10)
38.1%
16.0 / 42
79.0%
−95
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
–   Barbarossa 0.4.0 64-bit2319+12
−12
(−10)20.5 − 21.5
(+15−16=11)
48.8%
20.5 / 42
84.5%
−21
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
–   Absolute Zero 2.4.7.2 64-bit2316+12
−12
(−13)18.5 − 23.5
(+15−20=7)
44.0%
18.5 / 42
89.4%
−59
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
–   Waxman 20172315+16
−16
(−14)20.5 − 19.5
(+17−16=7)
51.3%
20.5 / 40
90.1%
−4
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
–   Sungorus 1.4 64-bit2314+9
−9
(−15)14.5 − 25.5
(+11−22=7)
36.3%
14.5 / 40
94.6%
−119
= 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 0.62307+10
−10
(−22)25.5 − 16.5
(+21−12=9)
60.7%
25.5 / 42
98.8%
+53
= 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-bit2280+16
−16
(−49)33 − 9
(+30−6=6)
78.6%
33.0 / 42
100.0%
+182
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-bit2273+25
−25
(−56)22 − 18
(+18−14=8)
55.0%
22.0 / 40
100.0%
−19
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-bit2253+15
−14
(−76)29 − 13
(+26−10=6)
69.0%
29.0 / 42
100.0%
+74
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-bit2237+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-bit2235+17
−17
(−94)28 − 14
(+24−10=8)
66.7%
28.0 / 42
100.0%
+32
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
(−99)26.5 − 15.5
(+21−10=11)
63.1%
26.5 / 42
100.0%
−5
= 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+10
−11
(−126)27.5 − 14.5
(+24−11=7)
65.5%
27.5 / 42
100.0%
−4
= = 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 0.22183+9
−9
(−146)28 − 12
(+23−7=10)
70.0%
28.0 / 40
100.0%
−2
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-bit2122+20
−20
(−207)34.5 − 7.5
(+32−5=5)
82.1%
34.5 / 42
100.0%
+66
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-bit2116+14
−14
(−213)33.5 − 8.5
(+27−2=13)
79.8%
33.5 / 42
100.0%
−5
= 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
(−216)32.5 − 9.5
(+30−7=5)
77.4%
32.5 / 42
100.0%
+10
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
(−225)33.5 − 8.5
(+29−4=9)
79.8%
33.5 / 42
100.0%
+2
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
(−230)31 − 11
(+28−8=6)
73.8%
31.0 / 42
100.0%
−37
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 0.42087+20
−20
(−242)27.5 − 14.5
(+24−11=7)
65.5%
27.5 / 42
100.0%
−124
= 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 2018.02.072070+16
−16
(−259)32 − 10
(+29−7=6)
76.2%
32.0 / 42
100.0%
−45
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-bit2069+18
−18
(−260)34 − 8
(+32−6=4)
81.0%
34.0 / 42
100.0%
+6
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 1.72056+10
−10
(−273)27.5 − 12.5
(+27−12=1)
68.8%
27.5 / 40
100.0%
−108
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 June 25, 2019