CCRL 40/40
Downloads and Statistics
September 23, 2017
Testing summary:
Total: 742'849 games
played by 1'930 programs
101715 CPU days (X2 4600+)

White wins: 255'360 (34.4%)
Black wins: 189'584 (25.5%)
Draws: 297'905 (40.1%)
White score: 54.4%

Engine Details

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Natwarlal 0.12 (2289+34
−34
)Quote
Author: Pallav Nawani Link: Homepage
This is one of the 2 Natwarlal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Crafty 20.11 32-bit2502+35
−35
(+213)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−73
0 0 0 =
–   Booot 4.10.12484+34
−34
(+195)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−85
= 0 0 0
–   Trace 1.352461+30
−30
(+172)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−61
0 1 0 0
–   DanaSah 2.852415+34
−34
(+126)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−154
0 = 0 0
–   Diablo 0.5.12408+18
−18
(+119)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.0%
+104
1 0 =
–   Typhoon 1.00-3142404+35
−35
(+115)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−190
0 0 0 0 0 1 0 0 0 =
–   Homer 2.02404+40
−40
(+115)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Shield 1.1 64-bit2391+31
−31
(+102)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−41
= 0 0 1 0 0 0 0 = 1
–   Orion 0.3.0 64-bit2388+19
−19
(+99)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+16
0 0 = 1 0 0 = 1
–   Hamsters 0.22380+33
−33
(+91)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+186
0 1 1 =
–   Myrddin 0.87 64-bit2378+18
−18
(+89)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+89
1 0 0 1
–   Typhoon 1.00-2852370+35
−35
(+81)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.1%
+305
1 1 1 0
–   Alex 2.14a 32-bit2362+27
−27
(+73)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.1%
0
0 0 0 1 0 0 = = 1 1
–   BugChess2 1.4.12353+34
−34
(+64)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.5%
−INF
0
–   Nemeton 1.32352+32
−32
(+63)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.4%
+55
1 = 0 = 0 = = = 1 =
–   GreKo 5.92346+24
−24
(+57)3 − 7
(+3−7=0)
30.0%
3.0 / 10
0.3%
−124
0 0 0 0 1 0 1 0 0 1
–   Jazz 840 64-bit2345+21
−21
(+56)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.3%
−126
1 0 = = 0 0 0 0
–   Arion 1.72340+19
−19
(+51)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
0.6%
−105
0 1 0 0 =
–   Horizon 4.32329+29
−29
(+40)1 − 0
(+1−0=0)
100.0%
1.0 / 1
4.2%
+INF
1
–   LittleThought 1.00 32-bit2322+34
−34
(+33)0 − 1
(+0−1=0)
0.0%
0.0 / 1
8.5%
−INF
0
–   Averno 0.812317+22
−22
(+28)4 − 4
(+3−3=2)
50.0%
4.0 / 8
8.6%
+28
0 1 1 0 1 = 0 =
–   Zeus 1.272312+31
−31
(+23)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
15.9%
+114
= 0 1 1
–   KnightX 1.922311+21
−21
(+22)0 − 4
(+0−4=0)
0.0%
0.0 / 4
13.7%
−INF
0 0 0 0
–   Schooner 1.5 64-bit2299+24
−25
(+10)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
31.1%
−42
1 = 0 0 1 1 0 0
–   nanoSzachy 2.92298+35
−35
(+9)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
34.8%
+36
1 0 1 = = 0 = = = 1
–   Joker 1.1.142298+20
−20
(+9)5 − 3
(+4−2=2)
62.5%
5.0 / 8
32.3%
+92
0 = = 1 0 1 1 1
–   Ant 2006-F2298+23
−23
(+9)3 − 1
(+3−1=0)
75.0%
3.0 / 4
33.0%
+234
1 0 1 1
–   Zeus 1.292297+21
−21
(+8)3 − 2
(+3−2=0)
60.0%
3.0 / 5
35.1%
+103
1 0 1 1 0
–   Popochin 3.22293+18
−18
(+4)4 − 6
(+2−4=4)
40.0%
4.0 / 10
41.7%
−62
1 0 = 0 = 0 = 0 1 =
–   Fischerle 0.9.70 SE 64-bit2292+24
−24
(+3)5 − 3
(+4−2=2)
62.5%
5.0 / 8
44.6%
+93
1 1 = = 1 0 1 0
–   Bison 8.2.4r2279+26
−26
(−10)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
67.2%
−46
0 0 1 0 0 = 1 1 1 0
–   Brutus 5.42277+34
−34
(−12)8 − 2
(+7−1=2)
80.0%
8.0 / 10
68.8%
+216
1 = 1 = 1 1 1 1 1 0
–   GreKo 5.2.52277+36
−36
(−12)4 − 7
(+3−6=2)
36.4%
4.0 / 11
68.7%
−110
0 = 1 0 1 1 0 0 = 0 0
–   Tornado 1.02268+30
−30
(−21)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
81.8%
+9
=
–   Popochin 2.72263+34
−34
(−26)1 − 3
(+0−2=2)
25.0%
1.0 / 4
85.7%
−175
0 0 = =
–   Ayito 0.2.9942248+23
−23
(−41)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
97.4%
+63
= 1 = 1 =
–   EXchess 5.01b 32-bit2246+29
−29
(−43)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
96.8%
+113
= 0 1 1 1
–   AliChess 4.062230+29
−29
(−59)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
99.5%
−126
= = = 0
–   Deuterium 06.08.25.042228+27
−28
(−61)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.7%
−61
= 0 = 1
–   Gibbon 2.42c2219+26
−26
(−70)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
99.9%
−101
1 = 0 = 0 0 1 =
–   Uralochka 1.1b2217+19
−19
(−72)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+160
= 1 = 1 1 1 0 1 1 1
–   ChessKISS 1.7c 64-bit2210+20
−20
(−79)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−110
0 0 = = 1 = = = 0 1
–   EveAnn 1.622207+34
−34
(−82)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+74
1 = 1 =
–   Latista (Sinobyl) 1.52198+26
−26
(−91)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
0
0 1 = 1
–   OBender 3.2.4.22189+20
−20
(−100)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+75
0 1 1 = 1 1 1 =
–   Neurosis 2.42185+31
−31
(−104)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+78
1 = 0 1 1 1 = 1
–   Parrot 07.01.162133+31
−31
(−156)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+125
1 = 1 1
–   Adam 3.12106+24
−24
(−183)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+105
1 1 1 =
–   Lime 622102+28
−28
(−187)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
−37
1 0 = 1 1
–   Buzz 0.072079+27
−28
(−210)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−60
= = 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Natwarlal 0.12
played with current
participants of this list
Represented by
1-2-CPU    92Natwarlal 0.14
32-bit    70Natwarlal 0.14
32-bit 1-2-CPU    70Natwarlal 0.14
32-bit single-CPU    70Natwarlal 0.14
All    92Natwarlal 0.14
Free    92Natwarlal 0.14
Free 1-2-CPU    92Natwarlal 0.14
Free 32-bit    70Natwarlal 0.14
Free 32-bit 1-2-CPU    70Natwarlal 0.14
Free 32-bit single-CPU    70Natwarlal 0.14
Free single-CPU    92Natwarlal 0.14
Single-CPU    92Natwarlal 0.14

Created in 2005-2013 by CCRL team
Last games added on September 23, 2017