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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Rotor 0.4 (2480+18
−18		)Quote
Author: Jan Brouwer Link: Homepage
This is one of the 8 Rotor versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ktulu 82705+9
−9		(+225)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+82
= 0
–   Chessmaster 112664+12
−12		(+184)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   CM10th Xperience2660+13
−13		(+180)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+22
= 0
–   CM10th Magic II2643+16
−16		(+163)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Scorpio 2.05b2635+32
−32		(+155)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−1
0 =
–   Gandalf 62634+11
−11		(+154)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+311
1 =
–   Crafty 23.0 32-bit2629+29
−29		(+149)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+6
0 =
–   WildCat 82628+13
−13		(+148)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+148
0 1
–   Ruffian 2.1.02623+13
−13		(+143)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   BugChess2 1.6.3 32-bit2619+19
−19		(+139)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Alfil 8.1.12600+14
−14		(+120)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+120
1 0
–   The Baron 2.23 32-bit2594+17
−17		(+114)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+271
= 1
–   Pseudo 0.7c2590+13
−13		(+110)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+110
0 1
–   Zappa 1.1 32-bit2581+29
−29		(+101)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Petir 4.9999992578+16
−16		(+98)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Chronos 1.9.52553+32
−32		(+73)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+73
1 0
–   Tornado 2.22551+23
−23		(+71)2 − 4
(+0−2=4)		33.3%
2.0 / 6
0.0%
−18
= = 0 0 = =
–   Ufim 8.022543+12
−12		(+63)16 − 18
(+11−13=10)
47.1%
16.0 / 34
0.0%
+41
= 0 1 0 0 = = 0 0 1 1 = 0 1 = 1 = 0 = 0 0 0 = = 0 1 0 = 1 1 1 1 1 0
–   AnMon 5.662529+21
−21		(+49)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+144
= 1 1 0
–   DanaSah 4.242526+17
−17		(+46)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
−58
0 0 0 1 = =
–   GarboChess 2.20 32-bit2522+17
−17		(+42)27.5 − 42.5
(+17−32=21)
39.3%
27.5 / 70
0.0%
−31
0 0 = 0 = 1 0 1 0 0 0 1 1 = 0 1 = 1 = 0 0 = = 0 0 0 0 0 1 0 1 0 = 0 0 = 0 1 1 = = 1 0 0 = = 1 0 0 0 0 1 1 0 = = = = 0 1 = = 0 0 1 0 0 = 1 =
–   AnMon 5.602514+15
−15		(+34)26 − 26
(+17−17=18)
50.0%
26.0 / 52
0.2%
+35
0 1 = = 0 0 = 0 0 1 = = 0 1 1 1 = 0 = 1 = = 0 = 1 1 0 1 = 0 0 = = 1 = 1 0 1 0 1 = 0 = 1 1 = 1 0 0 0 1 =
–   Little Goliath Evolution 3.122507+18
−18		(+27)1 − 1
(+0−0=2)		50.0%
1.0 / 2
2.1%
+27
= =
–   Tao 5.62502+16
−16		(+22)23 − 29
(+16−22=14)
44.2%
23.0 / 52
3.5%
−18
= 0 1 = 0 0 0 = 0 0 0 = = 0 0 = = 0 1 0 0 1 = 1 0 1 0 0 1 0 0 1 1 1 = = = 0 0 1 0 1 1 = 1 = 0 1 = 0 1 1
–   Arasan 11.3 32-bit2500+33
−34		(+20)2 − 2
(+1−1=2)		50.0%
2.0 / 4
14.8%
+30
0 = 1 =
–   Hermann 2.4 32-bit2500+23
−24		(+20)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
8.8%
−137
0 = 0 = 0 =
–   N2 0.12489+23
−23		(+9)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
26.8%
−50
= = 0 =
–   Yace 0.99.872487+16
−16		(+7)22.5 − 29.5
(+16−23=13)
43.3%
22.5 / 52
28.0%
−40
= 0 = 1 1 0 0 = 1 0 0 = 0 0 1 0 = = 0 0 0 1 = = 0 0 1 0 0 = = = 0 = 1 0 1 0 1 1 1 0 = 1 1 1 0 1 0 0 1 0
–   Trace 1.362485+20
−20		(+5)24.5 − 25.5
(+16−17=17)
49.0%
24.5 / 50
35.8%
−2
0 1 1 0 = 0 1 = 0 = 0 0 = 1 0 0 = = 0 = 0 0 1 1 1 0 1 0 = = = = = 0 1 = 1 1 = = 1 1 1 = 0 1 0 0 = 1
–   Pepito 1.59 32-bit2481+24
−24		(+1)29 − 25
(+18−14=22)
53.7%
29.0 / 54
47.9%
+25
1 1 = = 1 1 1 1 1 0 = 0 1 = 1 0 1 0 = 0 0 0 1 = = = 1 1 0 0 1 = 0 = 0 = = = = = 1 0 = = 0 1 = = 1 1 = 0 = =
–   Cerebro 3.03d2480+17
−17		(0)31 − 29
(+21−19=20)
51.7%
31.0 / 60
49.2%
+10
1 0 1 1 1 0 1 0 = 0 1 0 1 0 0 1 0 = = = 1 1 = 0 = 0 1 0 0 0 1 = 1 0 0 = 1 1 = = 1 1 = 0 1 = 1 0 = = 1 = = 1 0 = = 0 = =
–   Matacz 1.42478+16
−16		(−2)31 − 29
(+25−23=12)
51.7%
31.0 / 60
55.0%
+10
0 = 1 0 1 0 0 1 1 1 0 0 0 1 1 = 0 1 1 1 = = 1 0 0 1 = 0 0 1 0 0 = 0 = 1 = 0 1 0 1 = 0 1 1 = 1 1 = 1 1 0 0 1 = 1 0 0 0 1
–   Anatoli 0.35k2475+16
−16		(−5)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
66.8%
−36
= 0 = 0 1 0 0 1 1 =
–   BBChess 1.3b2473+23
−23		(−7)4 − 4
(+2−2=4)		50.0%
4.0 / 8
67.5%
−12
1 0 = 0 = = = 1
–   Chronos 1.9.42473+33
−33		(−7)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
64.1%
+52
= = 1 =
–   Amyan 1.5972473+21
−21		(−7)2 − 0
(+2−0=0)		100.0%
2.0 / 2
69.0%
+INF
1 1
–   BBChess 1.3a2472+25
−25		(−8)33.5 − 22.5
(+20−9=27)
59.8%
33.5 / 56
69.9%
+51
= = 1 = 1 0 = 1 = = = 1 = 1 = 1 1 = 1 0 = = = = = 1 0 = 1 = 1 0 = 0 0 0 1 1 = = 1 1 1 = 1 = 0 1 1 = = 1 = 0 = =
–   Trace 1.37a2471+18
−18		(−9)30.5 − 21.5
(+21−12=19)
58.7%
30.5 / 52
75.7%
+45
= 0 = 0 1 = 1 1 1 1 1 0 = 1 0 1 = = 0 = 1 = 1 = 1 1 1 1 = = 0 0 = 0 1 1 = 0 = = 0 0 = 1 = 1 1 0 1 1 = =
–   Arasan 10.42470+20
−20		(−10)2 − 0
(+2−0=0)		100.0%
2.0 / 2
75.7%
+INF
1 1
–   Quark 2.352469+18
−17		(−11)2 − 0
(+2−0=0)		100.0%
2.0 / 2
81.1%
+INF
1 1
–   Counter 1.12456+23
−23		(−24)3 − 5
(+2−4=2)		37.5%
3.0 / 8
94.8%
−113
1 0 = = 0 1 0 0
–   Delphil 1.9g2450+29
−29		(−30)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
95.6%
−112
0 0 1 =
–   Hermann 2.3 32-bit2445+32
−32		(−35)28 − 23
(+22−17=12)
54.9%
28.0 / 51
97.3%
−1
0 = 0 0 1 1 0 = 0 1 0 = 1 = 0 = 0 1 0 1 0 0 = 0 1 0 1 1 1 1 0 = = 1 1 1 1 = 1 0 0 = 1 1 = 1 1 1 = 0 1
–   Bruja 1.9.1 32-bit2444+24
−24		(−36)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.0%
−193
= 0
–   Snitch 1.6.2 32-bit2437+22
−22		(−43)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.8%
−200
= 0
–   Critter 0.382434+32
−32		(−46)11.5 − 16.5
(+7−12=9)		41.1%
11.5 / 28
99.3%
−111
1 0 = = 0 1 0 = 0 0 0 1 0 = 0 = 1 = = 1 0 0 1 = = 0 0 1
–   Typhoon 1.00-3582434+17
−17		(−46)9.5 − 10.5
(+6−7=7)		47.5%
9.5 / 20
100.0%
−63
0 0 = 1 0 = 1 1 0 = = 1 = 1 0 = 0 1 0 =
–   Homer 2.012430+21
−20		(−50)5 − 5
(+2−2=6)		50.0%
5.0 / 10
100.0%
−53
1 = 0 = = = = 1 0 =
–   Pupsi2 0.072428+20
−21		(−52)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
+92
1 1 1 = 0 1 1 0
–   Pupsi2 0.062421+33
−33		(−59)33 − 19
(+29−15=8)
63.5%
33.0 / 52
99.9%
+45
0 0 1 1 1 1 0 1 = 1 1 1 0 1 0 1 = 0 0 1 0 1 = 1 1 1 1 1 0 = 0 1 1 1 1 1 = 1 0 = 1 0 0 0 = = 1 1 1 1 1 0
–   PostModernist 10162417+18
−18		(−63)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−63
0 1
–   Muse 0.899b2416+21
−21		(−64)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−64
1 0
–   Queen 4.032409+18
−18		(−71)5 − 3
(+2−0=6)		62.5%
5.0 / 8
100.0%
−7
= = = = 1 = = 1
–   nanoSzachy 3.42408+23
−23		(−72)35 − 25
(+23−13=24)
58.3%
35.0 / 60
100.0%
−19
= 1 1 1 0 1 1 1 = 1 1 = 1 1 = 0 = = 0 = 0 0 = = 1 0 = = 1 = = 1 1 1 = 0 1 1 = = 1 1 0 = = = = = 0 0 1 = 0 = 0 1 1 = 0 1
–   RomiChess P3k 32-bit2407+19
−19		(−73)6 − 6
(+3−3=6)		50.0%
6.0 / 12
100.0%
−66
0 0 0 = 1 = = 1 = = 1 =
–   Sorgenkind 0.42388+15
−14		(−92)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−9
1 0 1 =
–   Sage 3.532387+18
−18		(−93)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+57
1 1 = =
–   Delphil 1.9f2385+33
−33		(−95)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+80
= 0 1 1 1 1 1 =
–   Horizon 4.42385+17
−17		(−95)8 − 4
(+6−2=4)		66.7%
8.0 / 12
100.0%
+16
1 = = = 1 1 = 1 1 0 0 1
–   Dirty 0.99 OW52382+24
−24		(−98)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−98
= 1 0 =
–   LittleThought 1.03 32-bit2339+21
−21		(−141)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+86
1 1 1 0
–   Asterisk 0.62331+18
−18		(−149)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−89
= 1 = =
–   Zeus 1.292303+20
−20		(−177)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+112
1 1 = 1
–   Xpdnt 0809272301+29
−29		(−179)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+47
1 0 1 1
–   Joker 1.1.142301+19
−19		(−179)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−96
0 = 1 1
–   Natwarlal 0.142298+19
−19		(−182)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+45
0 1 1 1
–   Bison 8.2.4r2282+26
−26		(−198)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+91
1 = 1 1
–   Cheese 1.22261+34
−34		(−219)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+7
1 1 1 0
–   Brutus 6.02251+35
−35		(−229)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+59
1 1 1 =
–   AliChess 4.182243+32
−33		(−237)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−87
= 1 = 1
–   Gibbon 2.42c2225+26
−26		(−255)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−159
1 1 0 =
–   ZCT 0.3.24512210+27
−27		(−270)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+19
= 1 1 1
1033 games: 371 wins, 330 losses, 332 draws (32.1%), score: 52.0%

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