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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Neurosis 2.5 (2156+15
−15		)Quote
Author: Stan Arts (Netherlands) Link: WBEC
This is one of the 3 Neurosis versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   nanoSzachy 3.82410+14
−14		(+254)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
+19
–   RedQueen 0.7 64-bit2346+24
−24		(+190)3.5 − 20.5
(+1−18=5)		14.6%
3.5 / 24
0.0%
−94
–   Ares 1.0042339+14
−14		(+183)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   iCE 0.22336+16
−16		(+180)10 − 14
(+8−12=4)		41.7%
10.0 / 24
0.0%
+107
–   TJchess 1.012335+20
−20		(+179)7 − 17
(+4−14=6)		29.2%
7.0 / 24
0.0%
+10
–   Plisk 0.2.6 32-bit2315+27
−27		(+159)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+159
–   Ghost 2.0.12306+17
−17		(+150)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.0%
−19
–   Rodin 2.3a2301+21
−21		(+145)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+32
–   Eeyore 1.502300+20
−20		(+144)3 − 1
(+3−1=0)		75.0%
3.0 / 4
0.0%
+395
–   Daydreamer 1.52297+19
−19		(+141)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−25
–   Amundsen 0.802289+15
−15		(+133)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−6
–   Chezzz 1.0.32284+16
−16		(+128)0.5 − 6.5
(+0−6=1)		7.1%
0.5 / 7
0.0%
−251
–   Simplex 0.9.7 32-bit2284+27
−27		(+128)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+128
–   Waxman 20102268+19
−19		(+112)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
+8
–   Cheese 1.32267+15
−15		(+111)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−55
–   Ares 1.003a2267+27
−27		(+111)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
+8
–   Popochin 3.22253+15
−15		(+97)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
−11
–   Zeus 1.282242+26
−26		(+86)3.5 − 10.5
(+1−8=5)		25.0%
3.5 / 14
0.0%
−96
–   Butcher 1.60n12241+21
−21		(+85)7.5 − 12.5
(+3−8=9)		37.5%
7.5 / 20
0.0%
−5
–   Rodin 2.1h2239+26
−26		(+83)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+48
–   Tornado 1.02226+26
−26		(+70)7.5 − 8.5
(+4−5=7)		46.9%
7.5 / 16
0.0%
+45
–   Ayito 0.2.9942226+16
−16		(+70)7 − 9
(+5−7=4)		43.8%
7.0 / 16
0.0%
+19
–   Matilde 2008 32-bit2225+28
−28		(+69)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−25
–   AliChess 4.202222+29
−29		(+66)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+77
–   Jazz 444 64-bit2218+29
−29		(+62)11 − 13
(+8−10=6)		45.8%
11.0 / 24
0.0%
+24
–   Popochin 2.72216+28
−28		(+60)7 − 9
(+3−5=8)		43.8%
7.0 / 16
0.0%
+13
–   Sungorus 1.42214+18
−18		(+58)4 − 8
(+1−5=6)		33.3%
4.0 / 12
0.0%
−52
–   AliChess 4.212213+21
−21		(+57)6 − 6
(+5−5=2)		50.0%
6.0 / 12
0.0%
+57
–   Ares 1.02211+26
−26		(+55)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−106
–   RattateChess 1.0 Nosferatu2208+16
−16		(+52)5 − 11
(+2−8=6)		31.3%
5.0 / 16
0.0%
−87
–   Sungorus 1.32208+28
−28		(+52)4 − 4
(+4−4=0)		50.0%
4.0 / 8
0.0%
+52
–   Brutus 6.02207+29
−29		(+51)7 − 9
(+5−7=4)		43.8%
7.0 / 16
0.1%
0
–   Waxman 20092206+18
−18		(+50)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
0.0%
−44
–   AliChess 4.192197+27
−27		(+41)2.5 − 4.5
(+1−3=3)		35.7%
2.5 / 7
0.4%
−48
–   AliChess 4.182195+28
−28		(+39)8 − 12
(+3−7=10)		40.0%
8.0 / 20
0.7%
−28
–   Feuerstein 0.4.6.12190+17
−17		(+34)21.5 − 32.5
(+14−25=15)
39.8%
21.5 / 54
0.1%
−51
–   Atak 6.82187+14
−14		(+31)5 − 3
(+4−2=2)		62.5%
5.0 / 8
0.1%
+125
–   Atak 6.72181+24
−24		(+25)7.5 − 8.5
(+4−5=7)		46.9%
7.5 / 16
3.9%
0
–   Dolphin 1.0 64-bit2181+16
−16		(+25)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
1.1%
+102
–   FireFly 2.5.12 64-bit2169+33
−33		(+13)12 − 12
(+9−9=6)		50.0%
12.0 / 24
23.0%
+12
–   Myrddin 0.85 64-bit2169+24
−24		(+13)8.5 − 15.5
(+6−13=5)		35.4%
8.5 / 24
16.7%
−107
–   Beowulf 2.4a2169+17
−17		(+13)12.5 − 5.5
(+12−5=1)		69.4%
12.5 / 18
12.8%
+191
–   Ifrit j3.6 64-bit2169+29
−29		(+13)14 − 10
(+10−6=8)		58.3%
14.0 / 24
19.9%
+79
–   Gibbon 2.52a2167+15
−15		(+11)14.5 − 18.5
(+11−15=7)
43.9%
14.5 / 33
14.0%
−38
–   DoubleCheck 2.3.1 64-bit2167+29
−29		(+11)11.5 − 12.5
(+8−9=7)		47.9%
11.5 / 24
25.4%
−7
–   Uralochka 1.1b2166+16
−16		(+10)12 − 8
(+8−4=8)		60.0%
12.0 / 20
16.8%
+86
–   ZCT 0.3.24512161+24
−24		(+5)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
36.1%
−96
–   ChessAlex 2.0r42151+18
−18		(−5)5 − 7
(+4−6=2)		41.7%
5.0 / 12
65.8%
−70
–   RattateChess Bologna 20072151+22
−22		(−5)9.5 − 6.5
(+7−4=5)		59.4%
9.5 / 16
65.5%
+66
–   BlackBishop 1.02150+17
−17		(−6)15.5 − 12.5
(+11−8=9)		55.4%
15.5 / 28
69.5%
+37
–   Alf 1.092143+21
−21		(−13)6 − 6
(+5−5=2)		50.0%
6.0 / 12
85.2%
−18
–   OBender 3.2.4.22138+18
−18		(−18)13.5 − 12.5
(+8−7=11)		51.9%
13.5 / 26
94.0%
−4
–   Glass 0.1.0c2137+30
−30		(−19)15.5 − 13.5
(+10−8=11)		53.4%
15.5 / 29
87.6%
+10
–   NagaSkaki 5.122135+15
−15		(−21)14 − 14
(+12−12=4)		50.0%
14.0 / 28
97.8%
−23
–   Mediocre 0.342134+23
−23		(−22)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
94.7%
+17
–   Lime 662131+15
−15		(−25)13.5 − 10.5
(+9−6=9)		56.3%
13.5 / 24
99.2%
+23
–   Alex 2.032131+27
−27		(−25)23.5 − 20.5
(+20−17=7)
53.4%
23.5 / 44
95.2%
+6
–   KMTChess 1.2.1 32-bit2129+19
−19		(−27)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
98.8%
+112
–   Atak 6.52125+22
−22		(−31)12 − 6
(+7−1=10)		66.7%
12.0 / 18
98.9%
+78
–   RedQueen 0.62121+26
−26		(−35)12 − 14
(+10−12=4)		46.2%
12.0 / 26
99.0%
−73
–   Sungorus 1.22120+23
−23		(−36)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
99.6%
+14
–   Kurt 0.9.2.2 64-bit2113+19
−19		(−43)13 − 11
(+10−8=6)		54.2%
13.0 / 24
100.0%
−7
–   Simplex 0.9.3 32-bit2108+29
−29		(−48)7 − 7
(+6−6=2)		50.0%
7.0 / 14
99.8%
−48
–   Ifrit j3.8 64-bit2102+30
−30		(−54)12.5 − 11.5
(+7−6=11)		52.1%
12.5 / 24
99.9%
−40
–   OliThink 5.1.92099+26
−26		(−57)6 − 6
(+3−3=6)		50.0%
6.0 / 12
100.0%
−57
–   KnockOut 0.7.12095+14
−14		(−61)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−61
–   Waxman 20082081+20
−20		(−75)17.5 − 8.5
(+15−6=5)		67.3%
17.5 / 26
100.0%
+66
–   Barbarossa 0.4.0 64-bit2081+15
−15		(−75)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−179
–   Prophet 2.0 32-bit2080+17
−17		(−76)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−82
–   Parrot 07.07.222078+17
−17		(−78)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−27
–   Adam 3.22076+21
−21		(−80)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+153
–   TJchess 0.1212074+17
−17		(−82)17.5 − 10.5
(+13−6=9)		62.5%
17.5 / 28
100.0%
+15
–   Bearded 06_29_022071+22
−22		(−85)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
100.0%
−31
–   Clarabit 1.00 32-bit2055+19
−19		(−101)15.5 − 10.5
(+11−6=9)		59.6%
15.5 / 26
100.0%
−28
–   Adam 3.12048+21
−21		(−108)1 − 3
(+1−3=0)		25.0%
1.0 / 4
100.0%
−359
–   FireFly 2.5.6 32-bit2024+20
−20		(−132)13.5 − 8.5
(+10−5=7)		61.4%
13.5 / 22
100.0%
−45
–   BikJump 2.01 32-bit2022+16
−16		(−134)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−62
–   Sjakk 1.1.62002+27
−27		(−154)18 − 6
(+16−4=4)		75.0%
18.0 / 24
100.0%
+53
–   Protej 0.5.71988+22
−22		(−168)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+83
–   ZCT 0.3.25001982+28
−28		(−174)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−12
–   ECE 1.11975+24
−24		(−181)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+110
–   BibiChess 0.51930+22
−22		(−226)16.5 − 2.5
(+14−0=5)		86.8%
16.5 / 19
100.0%
+53
1222 games: 425 wins, 448 losses, 349 draws (28.6%), score: 49.1%

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