CCRL 40/40
Downloads and Statistics
April 13, 2019
Testing summary:
Total: 1'025'488 games
played by 2'421 programs
140710 CPU days (X2 4600+)

White wins: 356'173 (34.7%)
Black wins: 265'010 (25.8%)
Draws: 404'305 (39.4%)
White score: 54.4%

Engine Details

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Needle 0.531#427  (1588+16
−16
)Quote
Author: Mikko Nummelin (Finland) Link: Download
This is the only Needle version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Hakkapeliitta TCEC v2 64-bit2998+14
−14
(+1410)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   Sloppy 0.2.2 64-bit2612+17
−17
(+1024)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   JikChess 0.02 64-bit2556+16
−16
(+968)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   Requiem 0.532111+177
−212
(+523)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
+303
0 0 0 0 = =
–   JSBam 0.521795+45
−43
(+207)9.5 − 30.5
(+6−27=7)
23.8%
9.5 / 40
0.0%
+3
1 0 1 1 0 1 0 0 0 0 0 0 1 0 = 0 0 0 0 0 0 = = 0 0 0 0 = 0 0 0 = 1 0 = 0 = 0 0 0
–   Enigma 1.1.41736+15
−15
(+148)14 − 36
(+6−28=16)
28.0%
14.0 / 50
0.0%
−4
= 0 0 0 0 = = 0 0 0 0 0 0 = 1 1 0 0 0 0 = 0 = = 0 = 0 1 1 0 = 0 = 1 0 1 = = 0 0 = 0 0 0 = 0 = = 0 0
–   Kanguruh 1.931731+23
−23
(+143)11 − 39
(+7−35=8)
22.0%
11.0 / 50
0.0%
−80
0 0 1 0 = 0 0 0 0 0 0 0 = 0 0 0 0 0 = = 0 = 0 0 = 1 0 0 0 1 0 0 0 0 1 = 0 0 0 1 0 0 0 = 0 1 0 1 0 0
–   Tom Thumb 0.2 64-bit1698+19
−19
(+110)15.5 − 34.5
(+9−28=13)
31.0%
15.5 / 50
0.0%
−25
1 0 = = 0 1 = 0 0 0 1 0 0 1 = 0 1 = = 0 0 = 0 0 0 = 0 0 0 0 = 1 0 0 0 0 1 1 0 = 1 0 0 0 = 0 0 0 = =
–   Laurifer 1.01697+23
−23
(+109)22 − 28
(+19−25=6)
44.0%
22.0 / 50
0.0%
+64
1 0 0 0 1 = 1 = 0 0 1 1 1 0 1 1 0 0 0 1 1 1 0 0 0 0 = = 0 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 0 = 0 0 1 =
–   EnkoChess 2908181694+23
−23
(+106)23 − 27
(+16−20=14)
46.0%
23.0 / 50
0.0%
+78
= 0 1 1 = 0 0 1 0 1 = = 0 1 1 = 1 0 1 = 1 0 = 0 0 = 0 = 0 0 1 1 0 0 1 = 0 1 1 = 1 0 1 0 = 0 = 0 = 0
–   TSCP 1.811693+20
−20
(+105)20 − 30
(+14−24=12)
40.0%
20.0 / 50
0.0%
+32
0 1 = = 0 0 = 0 = 1 0 0 = 1 = 1 0 = 0 0 0 0 0 0 = 1 1 0 1 1 0 = 0 = 0 0 1 = 0 0 0 1 1 0 1 1 = 0 1 0
–   AdaChess 3.4 64-bit1685+23
−23
(+97)16 − 24
(+12−20=8)
40.0%
16.0 / 40
0.0%
+24
0 1 = 0 1 0 1 0 0 1 = 1 = 1 1 1 0 1 0 1 0 0 0 0 0 0 = 0 = = 0 = 0 0 0 0 1 = 1 0
–   Spartan 1.01667+39
−38
(+79)15.5 − 24.5
(+10−19=11)
38.8%
15.5 / 40
0.0%
+1
= = 1 0 0 = 0 0 0 0 = = 0 1 0 0 1 0 1 0 1 0 1 0 = 0 0 1 1 = = 0 0 0 1 = = 1 0 =
–   VanillaChess 2.6g1634+39
−39
(+46)19.5 − 20.5
(+15−16=9)
48.8%
19.5 / 40
1.4%
+35
0 0 = 1 = = 1 0 1 0 = 0 1 0 1 1 = = 0 0 0 1 = = 0 0 0 0 = 1 1 1 1 0 1 0 1 1 0 1
–   Philemon C1632+39
−38
(+44)14.5 − 25.5
(+7−18=15)
36.3%
14.5 / 40
1.8%
−46
0 = 1 0 = 0 = 1 1 1 0 0 = 0 0 0 = 0 = 0 0 = 0 0 = 0 = 1 = 0 1 = = = = 0 1 0 0 =
–   Bullitchess 1.0 64-bit1623+40
−39
(+35)20 − 20
(+15−15=10)
50.0%
20.0 / 40
4.8%
+35
1 1 0 = 1 = = 1 0 = = 0 1 0 1 1 = 0 0 0 1 1 1 = = 1 0 0 1 1 0 0 0 0 = 1 0 = 1 0
–   Rainman 0.7.51619+38
−37
(+31)21.5 − 18.5
(+17−14=9)
53.8%
21.5 / 40
6.6%
+58
= 1 1 = 1 0 1 = 1 = 0 0 1 0 1 1 1 0 1 0 = = 1 1 0 0 = 0 = 1 0 1 1 1 0 0 0 = 0 1
–   Pulse 1.6.1 64-bit1616+21
−21
(+28)27 − 23
(+19−15=16)
54.0%
27.0 / 50
2.1%
+54
= 1 0 0 = 1 0 = 1 1 1 0 = = = 0 0 = 0 0 0 = = 1 1 = 1 1 = 0 1 1 = = 1 0 1 1 0 = 1 1 1 0 = 0 0 1 1 =
–   SdBC 0.5.15.11616+38
−38
(+28)20 − 20
(+14−14=12)
50.0%
20.0 / 40
8.5%
+29
= 1 0 = 1 = 1 0 1 0 1 = 0 1 0 1 = 0 0 = = 0 0 1 = 0 0 1 0 0 = = 1 1 1 = 0 = 1 1
–   Monochrome1600+17
−17
(+12)25 − 25
(+13−13=24)
50.0%
25.0 / 50
15.4%
+12
= = = 1 0 = = = = 0 0 1 1 0 = = 1 0 = 1 0 = 1 0 1 = = = = 1 0 = 1 0 1 = = 0 0 1 1 = 0 = = = 0 = = 1
–   Darky 0.5d1573+24
−24
(−15)28.5 − 21.5
(+19−12=19)
57.0%
28.5 / 50
85.1%
+28
= = 1 0 = 1 1 1 0 0 1 = 0 1 1 1 0 = = 0 1 0 = 1 = = = 0 1 1 1 1 = 1 = = = = 1 = = 1 = 1 0 0 1 0 0 =
–   Storm 0.61572+21
−21
(−16)24.5 − 25.5
(+15−16=19)
49.0%
24.5 / 50
87.5%
−21
1 1 0 0 0 1 = = 0 0 1 1 0 = = = 1 = = 0 = = 1 1 1 = 0 0 1 1 = = 0 0 = 0 1 0 = = 1 = 0 = = 0 1 1 0 =
–   PolarChess 1.31568+39
−39
(−20)17 − 23
(+11−17=12)
42.5%
17.0 / 40
82.8%
−70
0 0 = = 0 0 0 0 0 1 0 0 0 1 1 = 0 = 0 0 = = 0 = = 1 1 = = 1 = 0 1 0 1 1 1 1 0 =
–   Casper rev4 64-bit1561+38
−38
(−27)23.5 − 16.5
(+18−11=11)
58.8%
23.5 / 40
90.3%
+31
1 = 1 1 = 0 1 1 0 0 1 1 1 = = 1 1 1 0 0 1 1 = 0 = 0 0 1 = = = 0 = = 1 1 1 0 1 0
–   Shallow Blue 1.1.0 64-bit1555+18
−18
(−33)20.5 − 29.5
(+16−25=9)
41.0%
20.5 / 50
99.8%
−101
= 0 0 0 0 = 1 = 0 1 1 0 1 1 = 1 1 0 1 0 1 0 = 0 0 1 = 1 1 = 0 1 1 0 = 0 0 = 1 1 0 0 0 0 0 0 0 0 0 0
–   Damas 91553+38
−38
(−35)24.5 − 15.5
(+18−9=13)
61.3%
24.5 / 40
95.6%
+38
1 0 1 = = 0 1 = 0 1 1 = = 1 1 1 1 0 = 1 1 0 0 1 1 1 1 0 1 1 = = = 0 = = = 0 = 1
–   IQ23.0031548+21
−21
(−40)26.5 − 23.5
(+15−12=23)
53.0%
26.5 / 50
99.8%
−22
= 1 = 0 1 1 1 = 1 = = 1 = = 0 0 = = = 0 = 0 = 1 1 0 0 = = 1 1 = 1 0 = = = = = = 0 1 1 0 0 1 0 = 1 =
–   MSCP 1.6h1542+38
−38
(−46)22 − 18
(+16−12=12)
55.0%
22.0 / 40
98.7%
−13
= = 1 = 0 1 = 0 1 = 0 1 1 0 1 1 = 0 0 1 1 = 1 0 = 0 = 0 = = = 0 1 0 1 0 1 1 1 1
–   Cicada 0.1 64-bit1533+38
−38
(−55)21 − 19
(+15−13=12)
52.5%
21.0 / 40
99.6%
−38
= = 0 = 1 = 1 = = 1 0 0 1 1 1 = 0 1 = 0 = = 1 0 0 0 1 0 = 0 0 1 1 1 0 0 = 1 1 1
–   Apep 1.011494+40
−40
(−94)29 − 11
(+25−7=8)
72.5%
29.0 / 40
100.0%
+75
1 1 = 1 = 0 0 1 = 1 0 = 1 1 1 = 1 1 0 1 1 1 1 1 1 0 = = 0 1 1 1 1 = 1 1 1 0 1 1
–   Pooky 2.71477+38
−39
(−111)27.5 − 12.5
(+22−7=11)
68.8%
27.5 / 40
100.0%
+18
1 0 1 = = 1 = 1 1 0 1 0 = 1 1 1 0 1 1 1 = 1 1 = = 0 = 1 1 1 1 1 0 1 1 = 0 = = 1
–   Saruman 2017.08.10 64-bit1465+18
−18
(−123)35 − 15
(+28−8=14)
70.0%
35.0 / 50
100.0%
+18
1 0 1 1 = 1 = = = 1 0 = 1 1 1 1 0 1 1 1 0 = = = 0 1 = = 1 0 = 1 1 0 1 1 1 = 1 = 1 = 1 1 1 1 1 0 1 1
–   Dreamer 0.3.0 64-bit1428+25
−26
(−160)31.5 − 28.5
(+25−22=13)
52.5%
31.5 / 60
100.0%
−141
0 1 0 = 0 = 1 1 = 0 0 1 1 0 = 0 1 0 1 1 = 0 0 = 0 = 1 1 1 1 0 1 0 1 0 = 0 1 0 1 = 0 = 0 1 1 1 1 1 1 1 1 1 0 = 0 0 0 = =
–   BACE 0.461393+24
−25
(−195)35.5 − 14.5
(+27−6=17)
71.0%
35.5 / 50
100.0%
−54
1 0 = 0 1 1 1 1 1 = = 1 1 0 1 = = = 1 1 1 1 1 1 1 1 0 = = 0 = 1 1 1 = 1 0 = 1 = = 1 1 1 = 1 1 = = =
–   Hokus-Pokus 0.6.31355+43
−45
(−233)31.5 − 8.5
(+30−7=3)
78.8%
31.5 / 40
100.0%
+15
1 1 0 0 1 1 1 1 = 1 1 0 0 = 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 = 1 0

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Created in 2005-2013 by CCRL team
Last games added on April 13, 2019