CCRL 40/40
Downloads and Statistics
July 7, 2018
Testing summary:
Total: 860'187 games
played by 2'216 programs
120427 CPU days (X2 4600+)

White wins: 295'917 (34.4%)
Black wins: 218'884 (25.4%)
Draws: 345'386 (40.2%)
White score: 54.5%

Engine Details

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Show each game results
Neurosis 2.5 (2205+17
−17		)Quote
Author: Stan Arts (Netherlands) Link: WBEC
This is one of the 3 Neurosis versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   nanoSzachy 3.82438+17
−16		(+233)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
+5
1 0 0 0
–   Ares 1.0042373+16
−16		(+168)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   iCE 0.22371+19
−19		(+166)10 − 14
(+8−12=4)		41.7%
10.0 / 24
0.0%
+101
0 1 0 1 1 = 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 = = =
–   TJchess 1.012370+24
−24		(+165)7 − 17
(+4−14=6)		29.2%
7.0 / 24
0.0%
+14
1 0 = 0 0 = 0 1 = = = 0 0 0 0 0 0 0 0 = 1 0 1 0
–   RedQueen 0.7 64-bit2366+35
−35		(+161)3.5 − 20.5
(+1−18=5)		14.6%
3.5 / 24
0.0%
−116
0 0 0 = 0 0 0 0 = = = 0 0 0 = 0 0 0 0 0 1 0 0 0
–   Plisk 0.2.6 32-bit2349+33
−33		(+144)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+144
= = 0 1
–   Eeyore 1.502343+26
−26		(+138)3 − 1
(+3−1=0)		75.0%
3.0 / 4
0.0%
+373
0 1 1 1
–   Ghost 2.0.12342+19
−19		(+137)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.0%
−17
= 0 = 0 0 1 0 1 0 0 0 =
–   Rodin 2.3a2339+25
−24		(+134)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+38
1 = 0 0
–   Daydreamer 1.52334+22
−22		(+129)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−21
= 0 = 0
–   Amundsen 0.802334+19
−19		(+129)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
+7
1 0 = = 0 0 = 0
–   Simplex 0.9.7 32-bit2323+31
−31		(+118)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+118
0 1 1 0
–   Chezzz 1.0.32314+21
−21		(+109)0.5 − 6.5
(+0−6=1)		7.1%
0.5 / 7
0.0%
−280
0 = 0 0 0 0 0
–   Waxman 20102308+22
−21		(+103)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
+13
1 = 0 0 1 0 0 =
–   Cheese 1.32308+17
−17		(+103)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−47
0 0 = = = = 0 0
–   Ares 1.003a2302+35
−35		(+97)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
+8
1 0 0 0 = 1 = 0
–   Popochin 3.22295+18
−17		(+90)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
0
1 0 = = 0 0 0 1
–   Rodin 2.1h2284+30
−30		(+79)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+48
=
–   Butcher 1.60n12284+23
−23		(+79)7.5 − 12.5
(+3−8=9)		37.5%
7.5 / 20
0.0%
0
1 = 0 0 = 0 = 0 = = = = 0 0 0 1 0 1 = =
–   Zeus 1.282283+31
−31		(+78)3.5 − 10.5
(+1−8=5)		25.0%
3.5 / 14
0.0%
−85
= 1 0 = 0 0 0 = 0 = 0 0 0 =
–   Matilde 2008 32-bit2272+33
−33		(+67)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−15
0 = 1 0
–   Tornado 1.02270+30
−30		(+65)7.5 − 8.5
(+4−5=7)		46.9%
7.5 / 16
0.0%
+44
1 0 = 1 = 0 0 = 0 0 1 = = 1 = =
–   AliChess 4.202265+34
−35		(+60)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.1%
+70
= = 0 1 1 = 0 =
–   Popochin 2.72265+34
−34		(+60)7 − 9
(+3−5=8)		43.8%
7.0 / 16
0.1%
+20
= 1 = 0 0 = = 1 = = = = 0 0 1 0
–   Jazz 444 64-bit2259+35
−35		(+54)11 − 13
(+8−10=6)		45.8%
11.0 / 24
0.3%
+22
0 = = 1 1 0 0 0 1 1 0 0 1 = 0 1 1 = 1 0 0 0 = =
–   Sungorus 1.4 32-bit2259+21
−21		(+54)4 − 8
(+1−5=6)		33.3%
4.0 / 12
0.0%
−41
1 = 0 0 0 = 0 0 = = = =
–   AliChess 4.212258+24
−24		(+53)6 − 6
(+5−5=2)		50.0%
6.0 / 12
0.0%
+53
= 1 0 = 1 0 1 0 0 1 0 1
–   Ares 1.02257+31
−31		(+52)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.2%
−90
0 =
–   Ayito 0.2.9942256+22
−22		(+51)7 − 9
(+5−7=4)		43.8%
7.0 / 16
0.0%
+7
0 0 1 = 1 0 = 0 0 = 1 0 = 1 1 0
–   Sungorus 1.3 32-bit2253+34
−34		(+48)4 − 4
(+4−4=0)		50.0%
4.0 / 8
0.7%
+48
0 1 1 1 0 1 0 0
–   Waxman 20092252+20
−20		(+47)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
0.0%
−35
0 0 = 0 1 1 1 0 0 = = 0
–   Brutus 6.02250+35
−35		(+45)7 − 9
(+5−7=4)		43.8%
7.0 / 16
1.2%
+1
0 0 1 0 1 = = 0 = = 1 0 1 1 0 0
–   RattateChess 1.0 Nosferatu2249+21
−21		(+44)5 − 11
(+2−8=6)		31.3%
5.0 / 16
0.1%
−80
0 0 = 0 0 0 0 1 = = 0 1 = = = 0
–   AliChess 4.192244+31
−32		(+39)2.5 − 4.5
(+1−3=3)		35.7%
2.5 / 7
1.9%
−38
= 1 0 0 0 = =
–   AliChess 4.182242+32
−33		(+37)8 − 12
(+3−7=10)		40.0%
8.0 / 20
2.5%
−21
1 = 0 = 0 = 0 0 = = = 1 = = = = 1 0 0 0
–   Feuerstein 0.4.6.12238+19
−19		(+33)21.5 − 32.5
(+14−25=15)
39.8%
21.5 / 54
0.6%
−40
1 1 = 1 0 = 1 0 = = 0 0 = 0 0 1 1 1 0 0 0 = 0 0 = = 0 0 = 0 0 = 1 0 1 0 0 1 1 = 1 0 1 0 0 0 1 0 0 = 0 = = =
–   Atak 6.82235+19
−18		(+30)5 − 3
(+4−2=2)		62.5%
5.0 / 8
1.0%
+112
= 1 1 1 1 0 0 =
–   Dolphin 1.02233+20
−20		(+28)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
2.2%
+95
= = 1 =
–   Atak 6.72231+30
−30		(+26)7.5 − 8.5
(+4−5=7)		46.9%
7.5 / 16
6.9%
+5
= 1 0 = 0 0 1 = = = 0 0 = = 1 1
–   Myrddin 0.85 64-bit2219+27
−27		(+14)8.5 − 15.5
(+6−13=5)		35.4%
8.5 / 24
20.1%
−92
0 1 0 0 0 1 0 0 0 0 = = 0 0 1 1 1 0 = = = 1 0 0
–   Uralochka 1.1b2219+19
−19		(+14)12 − 8
(+8−4=8)		60.0%
12.0 / 20
14.4%
+79
= 1 = = 0 1 = 1 1 = = 0 = 0 0 1 1 1 1 =
–   Beowulf 2.4a 32-bit2219+20
−20		(+14)12.5 − 5.5
(+12−5=1)		69.4%
12.5 / 18
15.9%
+179
1 0 1 1 1 1 1 1 1 1 0 1 = 1 0 1 0 0
–   Gibbon 2.52a2216+16
−16		(+11)14.5 − 18.5
(+11−15=7)
43.9%
14.5 / 33
19.1%
−31
= 1 1 1 1 0 1 0 0 1 1 0 1 0 0 = = 0 1 0 0 = = 1 0 = 1 0 0 0 0 = 0
–   Ifrit j3.6 64-bit2216+32
−32		(+11)14 − 10
(+10−6=8)		58.3%
14.0 / 24
27.5%
+68
= 0 = 1 = 0 0 1 1 1 = = = = 0 1 1 0 1 1 1 = 0 1
–   FireFly 2.5.12 64-bit2216+37
−37		(+11)12 − 12
(+9−9=6)		50.0%
12.0 / 24
29.8%
+11
0 0 0 = = 1 = 0 0 0 1 = 1 1 0 = 1 1 1 1 = 0 0 1
–   DoubleCheck 2.3.1 64-bit2215+35
−35		(+10)11.5 − 12.5
(+8−9=7)		47.9%
11.5 / 24
31.8%
−5
0 0 = = 1 = 1 = = 0 0 0 = 1 0 = 0 1 1 0 1 1 0 1
–   ZCT 0.3.24512209+27
−27		(+4)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
40.9%
−88
0 1 = 0
–   ChessAlex 2.0r42206+21
−21		(+1)5 − 7
(+4−6=2)		41.7%
5.0 / 12
48.1%
−56
1 0 = 1 0 1 1 0 0 0 = 0
–   BlackBishop 1.02200+18
−19		(−5)15.5 − 12.5
(+11−8=9)		55.4%
15.5 / 28
66.4%
+31
1 1 1 = 1 = = 0 1 0 1 = = 0 0 0 1 1 = 1 0 = = 0 1 = 0 1
–   RattateChess Bologna 20072200+25
−25		(−5)9.5 − 6.5
(+7−4=5)		59.4%
9.5 / 16
65.1%
+56
1 = 1 1 0 = 0 = 1 = 0 1 0 = 1 1
–   Alf 1.092195+23
−23		(−10)6 − 6
(+5−5=2)		50.0%
6.0 / 12
75.9%
−14
1 0 1 = 1 0 0 1 1 0 0 =
–   OBender 3.2.4.22191+20
−20		(−14)13.5 − 12.5
(+8−7=11)		51.9%
13.5 / 26
87.2%
−2
= 1 1 1 1 = 1 0 0 = = = = 1 = 0 = = 1 = 0 = 1 0 0 0
–   NagaSkaki 5.122188+17
−17		(−17)14 − 14
(+12−12=4)		50.0%
14.0 / 28
92.1%
−18
= = 1 1 1 1 0 1 0 0 = 1 = 1 0 1 0 0 1 0 0 1 1 1 0 0 0 0
–   Glass 0.1.0c2188+33
−33		(−17)15.5 − 13.5
(+10−8=11)		53.4%
15.5 / 29
82.1%
+8
0 = 0 1 = = 1 0 0 1 = 1 = 0 = 1 0 0 1 1 = 0 1 = 1 1 = = =
–   Mediocre 0.342186+27
−27		(−19)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
89.5%
+14
1 0 1 1 0 1 1 0 0 0 0 1 1 1 = 0 = = 0 = 0 1 1 1 = 1 1 0 0 1 0 1
–   Alex 2.032183+30
−30		(−22)23.5 − 20.5
(+20−17=7)
53.4%
23.5 / 44
90.3%
+4
0 0 1 1 1 0 0 0 = 0 0 = 0 1 1 1 0 0 0 1 1 0 = 1 1 1 0 = = 1 0 1 1 0 1 0 1 1 1 1 = 1 0 =
–   KMTChess 1.2.1 32-bit2181+21
−21		(−24)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
95.9%
+97
= 1 0 = 1 1 1 =
–   Atak 6.52179+25
−25		(−26)12 − 6
(+7−1=10)		66.7%
12.0 / 18
95.6%
+68
1 = = = = 0 = = = = 1 1 1 1 1 = = 1
–   RedQueen 0.62176+30
−30		(−29)12 − 14
(+10−12=4)		46.2%
12.0 / 26
95.5%
−62
0 = 0 0 0 0 0 = 1 = 1 0 0 1 1 1 0 0 0 1 0 1 1 = 1 1
–   Lime 662174+21
−21		(−31)13.5 − 10.5
(+9−6=9)		56.3%
13.5 / 24
98.9%
+10
0 0 1 1 = 1 1 = 0 0 0 1 = = 1 = 1 0 1 = = = 1 =
–   Sungorus 1.22171+26
−26		(−34)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
98.3%
+8
0 1 = = 1 0 1 =
–   Kurt 0.9.2.2 64-bit2168+22
−22		(−37)13 − 11
(+10−8=6)		54.2%
13.0 / 24
99.6%
−7
0 0 1 0 0 = 1 1 1 = = 1 0 0 1 1 1 0 0 1 = = = 1
–   Simplex 0.9.3 32-bit2167+34
−34		(−38)7 − 7
(+6−6=2)		50.0%
7.0 / 14
97.8%
−38
1 0 1 0 = 1 0 1 0 0 1 1 0 =
–   OliThink 5.1.92156+30
−30		(−49)6 − 6
(+3−3=6)		50.0%
6.0 / 12
99.8%
−49
1 1 0 = 0 0 1 = = = = =
–   Ifrit j3.8 64-bit2156+34
−35		(−49)12.5 − 11.5
(+7−6=11)		52.1%
12.5 / 24
99.5%
−37
0 = = 0 0 1 = 1 0 = = 1 0 1 = 1 = = 1 = 0 = 1 =
–   KnockOut 0.7.12150+16
−16		(−55)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−55
0 0 1 1
–   Prophet 2.0 32-bit2136+19
−19		(−69)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−75
1 0 1 1 = 0 0 =
–   TJchess 0.1212133+19
−19		(−72)17.5 − 10.5
(+13−6=9)		62.5%
17.5 / 28
100.0%
+12
= 1 = 1 = = 1 = = = 0 = 1 0 1 1 0 1 1 0 = 1 1 1 0 1 0 1
–   Parrot 07.07.222132+19
−19		(−73)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−30
0 1 0 = = = 1 1
–   Bearded 06_29_022130+25
−25		(−75)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
100.0%
−29
1 1 0 0 1 = 0 1
–   Waxman 20082130+23
−23		(−75)17.5 − 8.5
(+15−6=5)		67.3%
17.5 / 26
100.0%
+51
1 1 = 0 0 0 1 0 1 = = 0 1 1 1 1 = 1 = 1 1 0 1 1 1 1
–   Adam 3.22129+24
−24		(−76)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+151
1 1 1 0
–   Barbarossa 0.4.0 64-bit2120+20
−21		(−85)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−170
1 0 = 0
–   Clarabit 1.00 32-bit2114+22
−22		(−91)15.5 − 10.5
(+11−6=9)		59.6%
15.5 / 26
100.0%
−29
0 1 = = 0 0 = 0 1 0 = 1 = 1 1 = 1 1 = 0 1 1 1 = = 1
–   Adam 3.12107+24
−24		(−98)1 − 3
(+1−3=0)		25.0%
1.0 / 4
100.0%
−333
0 1 0 0
–   FireFly 2.5.6 32-bit2086+22
−22		(−119)13.5 − 8.5
(+10−5=7)		61.4%
13.5 / 22
100.0%
−45
1 = 0 = = 1 0 1 1 1 1 = 1 = 0 0 = 1 0 1 1 =
–   BikJump 2.01 32-bit2081+18
−18		(−124)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−64
= = = 1
–   Sjakk 1.1.62066+30
−31		(−139)18 − 6
(+16−4=4)		75.0%
18.0 / 24
100.0%
+55
1 1 1 = = 1 1 1 0 1 1 1 1 1 1 1 0 0 1 = = 1 0 1
–   Protej 0.5.72053+25
−25		(−152)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+83
1 1 1 0
–   ZCT 0.3.25002048+32
−32		(−157)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−14
= 1 = 1
–   ECE 1.12038+28
−28		(−167)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+122
1 1 1 =
–   BibiChess 0.52001+24
−24		(−204)16.5 − 2.5
(+14−0=5)		86.8%
16.5 / 19
100.0%
+68
= 1 = 1 = 1 1 1 = 1 1 1 1 1 1 1 1 1 =
1222 games: 425 wins, 448 losses, 349 draws (28.6%), score: 49.1%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on July 7, 2018