CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Natwarlal 0.12 (2236+29
−29		)Quote
Author: Pallav Nawani Link: Homepage
This is one of the 2 Natwarlal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Crafty 20.11 32-bit2481+29
−29		(+245)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−45
–   Booot 4.10.12459+25
−25		(+223)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−65
–   Trace 1.352426+25
−25		(+190)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−60
–   DanaSah 2.852392+26
−26		(+156)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−131
–   Diablo 0.5.12376+15
−15		(+140)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
0.0%
+123
–   Typhoon 1.00-3142374+26
−26		(+138)1.5 − 8.5
(+1−8=1)		15.0%
1.5 / 10
0.0%
−171
–   Myrddin 0.87 64-bit2365+11
−11		(+129)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+129
–   Orion 0.3.0 64-bit2355+16
−16		(+119)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
+25
–   Hamsters 0.22354+26
−26		(+118)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+229
–   Typhoon 1.00-2852344+28
−28		(+108)3 − 1
(+3−1=0)		75.0%
3.0 / 4
0.0%
+340
–   Shield 1.1 64-bit2339+24
−24		(+103)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−55
–   Alex 2.14a 32-bit2329+24
−24		(+93)4 − 6
(+3−5=2)		40.0%
4.0 / 10
0.0%
+8
–   Nemeton 1.32317+26
−26		(+81)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.0%
+72
–   BugChess2 1.4.12311+27
−27		(+75)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   GreKo 5.92308+20
−20		(+72)3 − 7
(+3−7=0)		30.0%
3.0 / 10
0.0%
−127
–   Jazz 840 64-bit2303+13
−13		(+67)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−133
–   Arion 1.72303+15
−15		(+67)1.5 − 3.5
(+1−3=1)		30.0%
1.5 / 5
0.0%
−103
–   Fornax 3.0 64-bit2300+21
−21		(+64)1 − 11
(+0−10=2)		8.3%
1.0 / 12
0.0%
−287
–   Popochin 4.0 64-bit2297+23
−23		(+61)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+25
–   Horizon 4.32290+25
−25		(+54)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.2%
+INF
–   LittleThought 1.00 32-bit2290+28
−28		(+54)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.3%
−INF
–   Zeus 1.272278+20
−20		(+42)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.8%
+143
–   KnightX 1.922277+16
−16		(+41)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.6%
−INF
–   Averno 0.812269+16
−16		(+33)4 − 4
(+3−3=2)		50.0%
4.0 / 8
2.2%
+33
–   nanoSzachy 2.92263+28
−28		(+27)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
8.3%
+58
–   Zeus 1.292262+18
−18		(+26)3 − 2
(+3−2=0)		60.0%
3.0 / 5
6.2%
+137
–   Joker 1.1.142259+16
−16		(+23)5 − 3
(+4−2=2)		62.5%
5.0 / 8
7.5%
+121
–   Ant 2006-F2259+17
−17		(+23)3 − 1
(+3−1=0)		75.0%
3.0 / 4
8.1%
+256
–   Schooner 1.5 64-bit2255+21
−21		(+19)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
13.6%
−43
–   Fischerle 0.9.70 SE 64-bit2253+21
−21		(+17)5 − 3
(+4−2=2)		62.5%
5.0 / 8
15.8%
+124
–   Popochin 3.22253+15
−15		(+17)4 − 6
(+2−4=4)		40.0%
4.0 / 10
13.8%
−57
–   Brutus 5.42242+27
−27		(+6)8 − 2
(+7−1=2)		80.0%
8.0 / 10
37.6%
+249
–   Bison 8.2.4r2239+23
−23		(+3)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
43.1%
−39
–   GreKo 5.2.52231+29
−29		(−5)4 − 7
(+3−6=2)		36.4%
4.0 / 11
58.2%
−116
–   Tornado 1.02226+26
−26		(−10)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
69.6%
+24
–   Ayito 0.2.9942226+16
−16		(−10)3.5 − 1.5
(+2−0=3)		70.0%
3.5 / 5
73.0%
+109
–   Popochin 2.72216+28
−28		(−20)1 − 3
(+0−2=2)		25.0%
1.0 / 4
83.2%
−185
–   EXchess 5.01b 32-bit2201+25
−25		(−35)3.5 − 1.5
(+3−1=1)		70.0%
3.5 / 5
96.7%
+134
–   AliChess 4.062184+24
−24		(−52)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
99.7%
−129
–   Deuterium 06.08.25.042176+24
−24		(−60)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.9%
−60
–   Gibbon 2.42c2174+23
−23		(−62)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
100.0%
−99
–   Uralochka 1.1b2166+16
−16		(−70)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+170
–   ChessKISS 1.7c 64-bit2166+16
−16		(−70)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
100.0%
−107
–   EveAnn 1.622158+30
−30		(−78)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+91
–   Latista (Sinobyl) 1.52152+19
−19		(−84)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+17
–   OBender 3.2.4.22138+18
−18		(−98)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+92
–   Neurosis 2.42125+29
−29		(−111)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+88
–   Parrot 07.01.162076+27
−27		(−160)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+127
–   Adam 3.12048+21
−21		(−188)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+103
–   Lime 622045+24
−24		(−191)3.5 − 1.5
(+3−1=1)		70.0%
3.5 / 5
100.0%
−25
–   Buzz 0.072020+24
−24		(−216)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−49
319 games: 110 wins, 125 losses, 84 draws (26.3%), score: 47.6%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024