CCRL 40/15
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 1'218'554 games
played by 2'788 programs

White wins: 418'779 (34.4%)
Black wins: 308'204 (25.3%)
Draws: 491'571 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Prophet 2.0 32-bit (2138+19
−19		)Quote
Author: James Swafford Link: Homepage
This is one of the 4 Prophet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Anatoli 0.35k2475+16
−16		(+337)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+179
0 = 0 =
–   Asterisk 0.62332+18
−18		(+194)2 − 1
(+2−1=0)		66.7%
2.0 / 3
0.0%
+360
1 1 0
–   Dirty 0.99n2321+30
−30		(+183)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   GreKo 5.52312+33
−33		(+174)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+82
0 0 = 1
–   Cheese 1.1b2308+33
−33		(+170)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+170
0 1
–   Joker 1.1.142302+19
−19		(+164)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−125
0 0 0 =
–   nanoSzachy 2.92302+33
−33		(+164)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−124
0 0 = 0
–   nanoSzachy 2.82300+34
−34		(+162)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+5
0 =
–   Popochin 3.02288+32
−32		(+150)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
0
= = 0 0
–   Zeus 1.282284+31
−31		(+146)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+288
= 1
–   Bison 8.2.4r2282+26
−26		(+144)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+144
1 0
–   Brutus 5.42280+34
−34		(+142)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−146
0 0 = 0
–   GreKo 5.2.52278+34
−34		(+140)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−142
0 0 0 =
–   Chispa 4.0.32274+17
−17		(+136)3 − 10
(+1−8=4)		23.1%
3.0 / 13
0.0%
−57
0 0 0 0 = 0 0 0 = 0 = 1 =
–   Tornado 1.02271+30
−30		(+133)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Joker 1.1.062252+33
−33		(+114)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+114
1 1 0 0
–   Exacto 0.e 64-bit2252+18
−18		(+114)2 − 4
(+2−4=0)		33.3%
2.0 / 6
0.0%
−36
0 1 1 0 0 0
–   EXchess 5.01b 32-bit2251+29
−29		(+113)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
1 1
–   Beowulf 2.4a 64-bit2250+18
−18		(+112)8.5 − 15.5
(+6−13=5)		35.4%
8.5 / 24
0.0%
+2
0 = = 0 1 1 = 0 = 0 1 1 0 0 1 = 0 0 0 0 0 1 0 0
–   Rotor 0.1a2245+32
−32		(+107)2 − 7
(+1−6=2)		22.2%
2.0 / 9
0.0%
−105
= 0 0 0 1 0 0 = 0
–   AliChess 4.182243+32
−33		(+105)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+12
0 0 1 =
–   Feuerstein 0.4.6.12239+19
−19		(+101)1 − 7
(+0−6=2)		12.5%
1.0 / 8
0.0%
−182
= 0 0 = 0 0 0 0
–   AliChess 4.062234+28
−29		(+96)0 − 7
(+0−7=0)		0.0%
0.0 / 7
0.0%
−INF
0 0 0 0 0 0 0
–   Deuterium 06.08.25.042230+27
−27		(+92)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
0.0%
+247
1 1 1 0 = 0 1 1
–   Gibbon 2.42c2225+26
−26		(+87)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
0.0%
+209
0 1 0 1 = 0 1 1 1 1
–   Uralochka 1.1b2218+18
−18		(+80)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
0.0%
+29
0 0 1 1 0 1 = 0
–   Ifrit j3.6 64-bit2217+32
−32		(+79)8 − 16
(+3−11=10)		33.3%
8.0 / 24
0.0%
−26
0 0 0 = 0 = 1 = = 0 = = = 0 0 0 1 0 = 0 = 0 1 =
–   GarboChess 0.212215+34
−34		(+77)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−14
= 0 1 0
–   AliChess 4.162214+34
−34		(+76)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
0.0%
+141
1 1 1 0 0 =
–   Neurosis 2.32213+25
−25		(+75)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+29
1 = = = 0 0
–   EveAnn 1.622211+34
−34		(+73)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
0.0%
−18
1 0 0 0 1 1 = 0 0 = 0 =
–   ZCT 0.3.24512211+27
−27		(+73)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Atlas 2.202209+34
−34		(+71)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+71
1 0 0 1
–   Neurosis 2.52207+17
−17		(+69)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.0%
+75
= = 1 0 1 0 0 1
–   Latista (Sinobyl) 1.52206+22
−22		(+68)5 − 12
(+3−10=4)		29.4%
5.0 / 17
0.0%
−85
0 0 = 1 0 1 = 0 0 1 0 = 0 0 0 0 =
–   Jazz 501 32-bit2205+29
−29		(+67)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−75
= 0
–   ChessAlex 2.0r42203+20
−20		(+65)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−92
= 0 0 =
–   RattateChess Bologna 20072201+25
−25		(+63)7 − 15
(+5−13=4)		31.8%
7.0 / 22
0.0%
−74
0 1 0 0 0 0 1 0 0 = 0 0 = 0 1 0 0 0 1 1 = =
–   Alf 1.092196+23
−23		(+58)7.5 − 6.5
(+5−4=5)		53.6%
7.5 / 14
0.0%
+82
= 1 0 0 0 = 1 = = 0 1 1 = 1
–   Jazz 444 32-bit2195+32
−32		(+57)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.1%
−85
= 0
–   Buzz 0.08 32-bit2194+28
−28		(+56)7.5 − 8.5
(+6−7=3)		46.9%
7.5 / 16
0.0%
+34
0 0 0 0 0 = 0 0 1 1 1 = 1 = 1 1
–   OBender 3.2.4.22192+20
−20		(+54)11.5 − 12.5
(+10−11=3)		47.9%
11.5 / 24
0.0%
+38
0 1 0 0 0 1 0 1 1 0 1 1 0 = 1 0 1 = = 1 1 0 0 0
–   Quazar 0.2 64-bit2190+34
−34		(+52)13 − 11
(+12−10=2)		54.2%
13.0 / 24
0.4%
+88
= 0 0 0 1 1 1 0 1 0 1 1 1 1 1 0 1 1 = 0 0 0 0 1
–   Amundsen 0.65.12188+34
−34		(+50)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
0.6%
+4
0 0 1 = 0 0 1 1
–   Neurosis 2.42188+31
−31		(+50)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.3%
−4
0 0 = = = = 0 1 1 0
–   Feuerstein 0.4.5.22188+37
−37		(+50)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
1.0%
+6
= 0 1 = 0 1 = 0
–   EveAnn 1.632188+34
−34		(+50)2 − 4
(+2−4=0)		33.3%
2.0 / 6
0.5%
−99
1 0 1 0 0 0
–   Mediocre 0.342187+27
−27		(+49)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
0.1%
+3
0 1 1 1 = 0 0 0
–   NagaSkaki 5.122187+17
−17		(+49)5.5 − 10.5
(+2−7=7)		34.4%
5.5 / 16
0.0%
−49
= 0 0 = 0 0 0 = = 0 = = = 1 0 1
–   KMTChess 1.2.1 32-bit2183+21
−21		(+45)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.1%
−97
= 0
–   BlackBishop 0.472182+34
−34		(+44)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
1.4%
−145
0 0 = 0 0 1
–   Lime 662182+17
−17		(+44)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
0.0%
+75
= 1 0 0 1 = 0 1 0 1 1 =
–   FireFly 2.5.102180+34
−34		(+42)1 − 1
(+1−1=0)		50.0%
1.0 / 2
1.8%
+42
0 1
–   ECE 11.012180+23
−23		(+42)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.3%
+42
= =
–   Hamsters 0.0.62178+24
−24		(+40)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.4%
−178
= 0 0
–   RedQueen 0.62177+30
−30		(+39)10 − 14
(+7−11=6)		41.7%
10.0 / 24
1.4%
−18
1 0 0 1 1 0 0 0 = 0 1 0 0 1 0 = 1 = = 0 = 1 = 0
–   Feuerstein 0.4.62175+38
−38		(+37)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
4.2%
−244
0 = 0 0
–   Pawny 0.132171+32
−32		(+33)11 − 21
(+8−18=6)
34.4%
11.0 / 32
3.9%
−83
= 0 1 0 0 0 1 0 1 = 0 1 1 1 0 0 = 0 0 = = 0 0 0 0 1 0 1 0 0 = 0
–   Clever Girl r185 64-bit2171+22
−22		(+33)3 − 3
(+2−2=2)		50.0%
3.0 / 6
1.3%
+40
= 1 = 0 1 0
–   Kurt 0.9.2.2 64-bit2166+21
−21		(+28)7.5 − 16.5
(+5−14=5)		31.3%
7.5 / 24
2.4%
−106
= 0 0 0 = 0 0 1 0 1 = 1 0 1 = 0 0 = 0 1 0 0 0 0
–   iCE 0.12162+29
−29		(+24)1 − 1
(+0−0=2)		50.0%
1.0 / 2
8.4%
+24
= =
–   NagaSkaki 4.002161+34
−34		(+23)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
11.9%
−19
1 = 0 1 = 0 = 0
–   Bearded 06_292157+31
−31		(+19)2 − 6
(+1−5=2)		25.0%
2.0 / 8
14.7%
−160
0 1 0 = 0 0 = 0
–   Chesley r323 32-bit2155+24
−24		(+17)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
14.4%
+159
= 1
–   KnockOut 0.7.12153+15
−15		(+15)13 − 13
(+7−7=12)		50.0%
13.0 / 26
11.1%
+13
= 0 0 0 1 1 = 1 0 = = = = 1 = 0 1 = 0 = = = 1 = 1 0
–   FireFly 2.5.8 32-bit2151+34
−34		(+13)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
25.6%
−69
0 = 0 1
–   Mediocre 0.3342150+32
−32		(+12)8 − 10
(+5−7=6)		44.4%
8.0 / 18
25.0%
−24
= = = 0 0 = 0 = 1 0 0 1 = 0 1 0 1 1
–   K2 0.43f2140+33
−33		(+2)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
45.9%
+44
= 1 0 0 1 1 = =
–   Waxman 20082140+22
−22		(+2)1 − 3
(+1−3=0)		25.0%
1.0 / 4
44.9%
−233
1 0 0 0
–   Parrot 07.07.222136+19
−19		(−2)9.5 − 6.5
(+8−5=3)		59.4%
9.5 / 16
55.5%
+72
= 1 1 1 0 0 = 0 1 = 1 1 1 0 0 1
–   Parrot 07.01.162135+31
−31		(−3)4 − 2
(+3−1=2)		66.7%
4.0 / 6
55.3%
+115
1 0 = = 1 1
–   TJchess 0.1212134+19
−19		(−4)11.5 − 8.5
(+9−6=5)		57.5%
11.5 / 20
60.2%
+50
1 1 = 0 = 0 0 1 0 0 1 = 1 = 1 1 1 = 0 1
–   Clarabit 1.00 32-bit2116+22
−22		(−22)12.5 − 5.5
(+9−2=7)		69.4%
12.5 / 18
93.4%
+99
0 = 1 1 1 1 = = 0 = 1 1 1 = = = 1 1
–   DoubleCheck 2.1 32-bit2115+33
−33		(−23)2 − 0
(+2−0=0)		100.0%
2.0 / 2
88.5%
+INF
1 1
–   Kurt 0.9.2 32-bit2114+23
−23		(−24)2 − 2
(+1−1=2)		50.0%
2.0 / 4
94.0%
−24
= = 0 1
–   Myrddin 0.84 32-bit2112+30
−30		(−26)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
92.7%
+56
1 1 = 0
–   ChessKISS 1.3a 32-bit2112+33
−33		(−26)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
90.7%
+130
1 =
–   Adam 3.12110+24
−24		(−28)7.5 − 6.5
(+6−5=3)		53.6%
7.5 / 14
96.7%
−7
1 1 0 1 0 = 1 0 0 0 1 = 1 =
–   Lime 622106+28
−28		(−32)11 − 6
(+10−5=2)		64.7%
11.0 / 17
96.9%
+87
1 0 1 0 1 0 = 1 1 1 1 0 = 0 1 1 1
–   OBender 2.11.52101+35
−35		(−37)3.5 − 1.5
(+3−1=1)		70.0%
3.5 / 5
96.7%
+100
= 1 1 0 1
–   DoubleCheck 1.3.1 64-bit2100+40
−40		(−38)12 − 9
(+11−8=2)		57.1%
12.0 / 21
95.7%
+18
1 1 0 1 1 = 0 0 1 0 1 0 1 = 1 1 0 1 0 0 1
–   Carballo 0.52097+23
−23		(−41)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
99.6%
+44
1 0 1 =
–   FireFly 2.5.6 32-bit2088+22
−22		(−50)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+233
1 1 = 1
–   BikJump 2.01 32-bit2085+17
−18		(−53)3 − 9
(+2−8=2)		25.0%
3.0 / 12
100.0%
−243
0 0 0 0 0 0 0 0 = 1 1 =
–   Feuerstein 0.4.5.12080+38
−38		(−58)3 − 3
(+2−2=2)		50.0%
3.0 / 6
99.6%
−58
0 = 1 = 0 1
–   Buzz 0.072080+27
−28		(−58)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−58
1 0
–   Atak 6.22080+36
−36		(−58)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
99.8%
−16
1 1 0 = 0 = 1 =
–   BigLion 2.23w2077+21
−21		(−61)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
+88
1 0 1 = 1 1 1 0
–   FireFly 2.5.42074+33
−34		(−64)5.5 − 6.5
(+4−5=3)		45.8%
5.5 / 12
99.9%
−94
0 0 1 1 0 1 0 1 0 = = =
–   OBender 3.10.12071+34
−34		(−67)9 − 5
(+8−4=2)		64.3%
9.0 / 14
100.0%
+42
0 1 1 1 1 0 0 1 0 = = 1 1 1
–   Sjakk 1.1.62068+30
−31		(−70)12 − 12
(+7−7=10)		50.0%
12.0 / 24
100.0%
−75
0 = = 0 1 = 1 = 0 1 1 = = = 0 = 0 0 1 = 0 1 1 =
–   BigLion 2.23x2067+12
−12		(−71)16 − 12
(+11−7=10)		57.1%
16.0 / 28
100.0%
−27
= = 0 1 1 1 1 0 0 = 0 = = 0 = = 1 1 0 0 1 1 1 = = 1 = 1
–   Myrddin 0.83k 64-bit2066+33
−33		(−72)14 − 10
(+10−6=8)		58.3%
14.0 / 24
100.0%
−19
0 1 0 = 0 = 0 1 0 1 = = 1 1 1 = 1 1 0 1 = 1 = =
–   Protej 0.5.72055+25
−25		(−83)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
+5
0 = 0 1 1 1 = 1
–   PLP 16615712048+22
−22		(−90)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
100.0%
+167
1 1 1 1 1 0 = 1
–   Jabba 1.0 32-bit2044+21
−21		(−94)7 − 5
(+6−4=2)		58.3%
7.0 / 12
100.0%
−30
1 = 0 0 1 1 = 1 1 0 1 0
–   Monarch 1.72044+17
−17		(−94)9.5 − 2.5
(+8−1=3)		79.2%
9.5 / 12
100.0%
+118
0 1 1 = 1 1 = = 1 1 1 1
–   ECE 1.12042+27
−28		(−96)23.5 − 12.5
(+20−9=7)
65.3%
23.5 / 36
100.0%
+16
1 = 0 1 0 1 1 = 1 = 1 0 1 0 1 0 1 = 1 0 = 0 1 1 = 1 1 1 0 1 1 1 1 1 0 =
–   Matheus 2.32042+23
−23		(−96)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−85
0 = = 1
–   ChessMind 0.822031+23
−23		(−107)5 − 1
(+5−1=0)		83.3%
5.0 / 6
100.0%
+223
0 1 1 1 1 1
–   Slibo 0.5.12025+26
−26		(−113)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+113
0 1 1 1
–   Alex 1.962015+32
−32		(−123)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Bubble 1.52012+19
−19		(−126)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
+21
1 0 1 1 1 = 0 1
–   Schola 1.1.0 32-bit1992+26
−26		(−146)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−78
1 = = =
–   Marvin 1.3.01976+24
−24		(−162)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+68
1 = 1 1 1 = 1 0 1 1
–   Smash 1.0.31951+26
−26		(−187)7 − 1
(+7−1=0)		87.5%
7.0 / 8
100.0%
+196
0 1 1 1 1 1 1 1
–   Clueless 1.41913+18
−18		(−225)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−225
0 1
–   Micro-Max 4.81892+28
−28		(−246)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   GChess IV 0.2.01881+21
−21		(−257)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+32
1 = 1 1
–   DoubleCheck 1.0 64-bit1854+40
−41		(−284)21.5 − 2.5
(+20−1=3)		89.6%
21.5 / 24
100.0%
+65
1 1 1 1 1 1 = 1 1 1 0 1 1 1 1 = 1 1 1 1 1 1 1 =
1025 games: 382 wins, 397 losses, 246 draws (24.0%), score: 49.3%

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Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on February 20, 2021