CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
White score: 54.5%

Engine Details

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nanoSzachy 3.4 (2408+23
−23		)Quote
Author: Piotr Cichy Link: Homepage
This is one of the 9 NanoSzachy versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chronos 1.9.52553+32
−32		(+145)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+145
1 0
–   AnMon 5.662529+21
−21		(+121)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+121
1 0
–   DanaSah 4.242526+17
−17		(+118)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−69
0 = 1 = 0 0 0 0
–   AnMon 5.602514+15
−15		(+106)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−51
= 0
–   Nimzo 82513+27
−28		(+105)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+247
1 =
–   Little Goliath Evolution 3.122507+18
−18		(+99)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+99
0 1 = =
–   Arminius 2014-01-18 64-bit2502+24
−24		(+94)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−96
0 0 0 1 = 0
–   Tao 5.62502+16
−16		(+94)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+251
= 1
–   Arasan 11.3 32-bit2500+33
−34		(+92)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Hermann 2.4 32-bit2500+23
−24		(+92)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−197
0 0 = 0
–   DoubleCheck 3.1 32-bit2487+34
−34		(+79)7 − 11
(+6−10=2)		38.9%
7.0 / 18
0.0%
−9
1 0 0 0 0 1 1 0 1 0 1 1 0 = 0 0 = 0
–   Yace 0.99.872487+16
−16		(+79)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+161
= 0 1 1
–   Delphil 2.9a2481+29
−29		(+73)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
0.0%
−47
0 1 0 0 0 1 0 = 0 1
–   Pepito 1.59 32-bit2481+24
−24		(+73)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+73
1 0
–   Cerebro 3.03d2480+17
−17		(+72)1.5 − 6.5
(+1−6=1)		18.8%
1.5 / 8
0.0%
−192
0 0 = 1 0 0 0 0
–   Rotor 0.42480+18
−18		(+72)25 − 35
(+13−23=24)
41.7%
25.0 / 60
0.0%
+19
= 0 0 0 1 0 0 0 = 0 0 = 0 0 = 1 = = 1 = 1 1 = = 0 1 = = 0 = = 0 0 0 = 1 0 0 = = 0 0 1 = = = = = 1 1 0 = 1 = 1 0 0 = 1 0
–   Matacz 1.42478+16
−16		(+70)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+70
0 1
–   Anatoli 0.35k2475+16
−16		(+67)5 − 3
(+3−1=4)		62.5%
5.0 / 8
0.0%
+144
= 1 = = 0 1 = 1
–   Chronos 1.9.42473+33
−33		(+65)7 − 7
(+5−5=4)		50.0%
7.0 / 14
0.1%
+65
0 1 0 = 1 0 1 1 0 = = 1 0 =
–   BBChess 1.3b2473+23
−23		(+65)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+65
= 1 1 0 = 0 = =
–   Amyan 1.5972473+21
−21		(+65)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−85
= 0 = 0
–   BBChess 1.3a2472+25
−25		(+64)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
−40
0 = 0 1 0 =
–   Trace 1.37a2471+18
−18		(+63)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
1 1
–   Arasan 10.42470+20
−20		(+62)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Quark 2.352469+18
−17		(+61)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−96
= 0
–   Counter 1.12456+23
−23		(+48)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.2%
−INF
0 0
–   Philou 3.0.02455+29
−29		(+47)12 − 20
(+5−13=14)
37.5%
12.0 / 32
0.4%
−30
1 1 0 1 = = = 0 0 = 0 0 = 1 0 0 0 = 0 1 0 = = = 0 0 = = = = 0 =
–   Delphil 1.9g2450+29
−29		(+42)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
1.2%
−50
0 = 1 0
–   Hermann 2.3 32-bit2445+32
−32		(+37)2 − 3
(+1−2=2)		40.0%
2.0 / 5
2.8%
−20
0 1 0 = =
–   Bruja 1.9.1 32-bit2444+24
−24		(+36)1 − 3
(+1−3=0)		25.0%
1.0 / 4
1.4%
−190
0 1 0 0
–   Snitch 1.6.2 32-bit2437+22
−22		(+29)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
3.5%
−113
= 0
–   Critter 0.382434+32
−32		(+26)13.5 − 14.5
(+11−12=5)		48.2%
13.5 / 28
8.8%
+17
1 1 0 1 = 0 1 0 0 0 0 = 1 0 = 1 1 1 0 0 0 1 = 1 0 0 = 1
–   Typhoon 1.00-3582434+17
−17		(+26)3.5 − 12.5
(+1−10=5)		21.9%
3.5 / 16
3.1%
−173
0 = 0 = = 0 1 0 0 0 0 0 0 0 = =
–   Homer 2.012430+21
−20		(+22)6 − 6
(+5−5=2)		50.0%
6.0 / 12
7.6%
+26
= 0 0 1 0 0 = 1 1 1 0 1
–   Pupsi2 0.072428+20
−21		(+20)6 − 6
(+4−4=4)		50.0%
6.0 / 12
9.5%
+23
= 1 1 0 = = 1 1 = 0 0 0
–   Pupsi2 0.062421+33
−33		(+13)8.5 − 7.5
(+6−5=5)		53.1%
8.5 / 16
25.6%
+35
1 1 1 = 0 0 0 1 1 = = = 0 1 0 =
–   Delphil 1.9c2421+33
−33		(+13)4 − 5
(+3−4=2)		44.4%
4.0 / 9
25.7%
−28
0 1 0 = 0 = 1 0 1
–   PostModernist 10162417+18
−18		(+9)1 − 1
(+1−1=0)		50.0%
1.0 / 2
25.0%
+9
0 1
–   Muse 0.899b2416+21
−21		(+8)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
29.2%
+150
= 1
–   Queen 4.032409+18
−18		(+1)5 − 7
(+3−5=4)		41.7%
5.0 / 12
46.7%
−56
= 1 0 = 0 0 1 1 0 = 0 =
–   RomiChess P3k 32-bit2407+19
−19		(−1)5 − 11
(+2−8=6)		31.3%
5.0 / 16
51.2%
−123
0 = 0 1 1 0 = 0 0 0 = = = = 0 0
–   Gosu 0.162402+18
−18		(−6)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
64.9%
−148
0 =
–   Amy 0.87b2402+24
−24		(−6)11.5 − 11.5
(+8−8=7)		50.0%
11.5 / 23
62.0%
−1
= 0 = 1 1 1 = 0 = = 0 = 1 1 0 0 0 1 1 1 0 0 =
–   LittleThought 1.04 32-bit2394+34
−33		(−14)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
75.0%
+16
=
–   Phalanx XXII2393+24
−25		(−15)3 − 1
(+3−1=0)		75.0%
3.0 / 4
79.5%
+244
0 1 1 1
–   Sorgenkind 0.42388+15
−14		(−20)11 − 8
(+8−5=6)		57.9%
11.0 / 19
92.4%
+39
1 1 = 1 0 = 0 = 1 = 1 = 1 = 0 0 1 1 0
–   Sage 3.532387+18
−18		(−21)11.5 − 17.5
(+7−13=9)		39.7%
11.5 / 29
92.8%
−93
= 0 = = 0 0 0 = 1 0 1 1 = 0 0 1 = 0 1 = 0 0 = 1 = 1 0 0 0
–   Horizon 4.42385+17
−17		(−23)10.5 − 10.5
(+7−7=7)		50.0%
10.5 / 21
94.3%
−31
= 1 = 1 0 1 = 1 = 0 = = 0 0 0 1 0 = 0 1 1
–   Delphil 1.9f2385+33
−33		(−23)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
86.8%
+8
1 0 = = 0 = 1 1
–   RomiChess P3L 32-bit2382+33
−33		(−26)6 − 4
(+4−2=4)		60.0%
6.0 / 10
89.4%
+36
0 = = 1 1 1 = 1 0 =
–   Rotor 0.32382+32
−32		(−26)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
90.2%
−182
0 =
–   Dirty 0.99 OW52382+24
−24		(−26)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
93.9%
+53
0 0 1 = = 1 1 = = 1 1 =
–   GreKo 6.302378+33
−33		(−30)1 − 1
(+0−0=2)		50.0%
1.0 / 2
92.7%
−30
= =
–   Counter 1.02373+32
−32		(−35)5 − 3
(+4−2=2)		62.5%
5.0 / 8
96.0%
+53
0 0 = 1 1 1 = 1
–   DanaSah 2.442372+32
−32		(−36)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
96.1%
−192
= 0
–   Philou 2.8.02367+32
−32		(−41)1 − 3
(+0−2=2)		25.0%
1.0 / 4
97.9%
−183
= 0 0 =
–   GreKo 6.52364+26
−26		(−44)3.5 − 1.5
(+3−1=1)		70.0%
3.5 / 5
99.4%
+94
= 1 1 0 1
–   Alfil 6.102359+33
−33		(−49)0 − 2
(+0−2=0)		0.0%
0.0 / 2
99.1%
−INF
0 0
–   OliThink 5.3.0 32-bit2358+21
−21		(−50)0 − 1
(+0−1=0)		0.0%
0.0 / 1
99.9%
−INF
0
–   Flux 2.2.12357+21
−21		(−51)8.5 − 3.5
(+7−2=3)		70.8%
8.5 / 12
99.9%
+95
0 = 1 = = 1 1 0 1 1 1 1
–   Philou 2.7.02355+33
−33		(−53)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.5%
−53
1 0
–   Dirty 0.99z2353+34
−34		(−55)10.5 − 1.5
(+10−1=1)		87.5%
10.5 / 12
99.6%
+289
1 1 1 1 1 1 1 0 = 1 1 1
–   GreKo 5.92346+23
−24		(−62)6 − 5
(+5−4=2)		54.5%
6.0 / 11
100.0%
−25
0 0 0 = 1 1 1 1 0 1 =
–   Rodin 2.3a2339+25
−24		(−69)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   LittleThought 1.03 32-bit2339+21
−21		(−69)10 − 2
(+9−1=2)		83.3%
10.0 / 12
100.0%
+202
1 1 1 = 1 1 1 = 0 1 1 1
–   Asterisk 0.62331+18
−18		(−77)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+158
0 1 1 1
–   Chezzz 1.0.32323+19
−19		(−85)3.5 − 3.5
(+2−2=3)		50.0%
3.5 / 7
100.0%
−79
0 1 = = 0 1 =
–   Cheese 1.32308+17
−17		(−100)5 − 4
(+4−3=2)		55.6%
5.0 / 9
100.0%
−40
= 1 1 1 = 0 0 0 1
–   Natwarlal 0.142298+19
−19		(−110)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Popochin 3.22296+18
−18		(−112)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
−48
0 0 = 1 1 1 0 = 1 1
–   Rodin 2.1h2283+30
−30		(−125)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+17
1 = 1 =
–   Bison 8.2.4r2282+26
−26		(−126)26.5 − 8.5
(+23−5=7)
75.7%
26.5 / 35
100.0%
+68
1 = 1 = 0 = 1 0 1 1 1 1 1 1 = 0 1 1 1 1 1 0 = = = 1 1 1 1 1 1 1 0 1 1
–   Joker 1.1.062252+33
−33		(−156)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−156
= =
–   Brutus 6.02251+35
−35		(−157)7.5 − 3.5
(+6−2=3)		68.2%
7.5 / 11
100.0%
−23
1 0 = = 1 1 1 1 1 0 =
–   Uralochka 1.1b2218+18
−18		(−190)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   EveAnn 1.622211+34
−34		(−197)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−197
0 1
–   Atak 6.02148+34
−34		(−260)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+28
1 = 1 1
–   TJchess 0.1212134+19
−19		(−274)28.5 − 5.5
(+26−3=5)
83.8%
28.5 / 34
100.0%
+7
1 1 1 1 = 1 1 1 1 1 1 1 1 1 0 0 = 1 1 1 = = 1 1 1 1 1 1 1 = 1 1 0 1
691 games: 258 wins, 239 losses, 194 draws (28.1%), score: 51.4%

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Created in 2005-2013 by CCRL team
Last games added on February 27, 2021