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

Options
Show each game results
Monarch 1.7#510  (1985+15
−15		)Quote
Author: Steve Maughan (England) Link: Homepage
This is the only Monarch version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   LoopList 6.002663+23
−23		(+678)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Scorpio 1.842650+24
−24		(+665)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Colossus 2008b2638+11
−11		(+653)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   ProDeo 1.22610+15
−15		(+625)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Petir 3.99d2561+25
−25		(+576)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+575
–   SOS 5.12551+11
−11		(+566)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Frenzee 2.02547+24
−24		(+562)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+391
–   Francesca MAD 0.192543+13
−13		(+558)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Frenzee 3.0 32-bit2542+16
−16		(+557)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+557
–   Colossus 2006f2538+20
−20		(+553)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Ufim 8.022524+10
−10		(+539)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Maverick 1.5 64-bit2523+10
−10		(+538)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Booot 4.12.12509+26
−26		(+524)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+353
–   Twisted Logic 0.065e352498+29
−29		(+513)0 − 3
(+0−3=0)		0.0%
0.0 / 3
0.0%
−INF
–   Green Light Chess 3.01.2.22468+21
−21		(+483)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Trace 1.362463+17
−17		(+478)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Arasan 9.52421+29
−29		(+436)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Lozza 1.17a 64-bit2417+15
−15		(+432)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+397
–   Gaia 3.5 64-bit2400+15
−15		(+415)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
–   Kiwi 0.6d 32-bit2395+16
−16		(+410)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+239
–   Arasan 9.22389+27
−27		(+404)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   PostModernist 10162389+16
−16		(+404)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+369
–   Delphil 1.6c2379+25
−25		(+394)0 − 3
(+0−3=0)		0.0%
0.0 / 3
0.0%
−INF
–   Hermann 1.92374+27
−27		(+389)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Amateur 2.822359+16
−16		(+374)1 − 2
(+1−2=0)		33.3%
1.0 / 3
0.0%
+203
–   Thor's Hammer 2.282347+19
−19		(+362)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
+106
–   Arion 1.72303+15
−15		(+318)4 − 26
(+2−24=4)
13.3%
4.0 / 30
0.0%
+2
–   Horizon 4.32290+25
−25		(+305)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
+49
–   Zeus 1.272278+20
−20		(+293)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Rival 1.0.1 64-bit2261+20
−20		(+276)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
–   Ant 2006-F2259+17
−17		(+274)6.5 − 23.5
(+3−20=7)
21.7%
6.5 / 30
0.0%
+52
–   nanoSzachy 2.82254+28
−28		(+269)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   GreKo 5.2.52231+29
−29		(+246)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Chispa 4.0.32228+15
−15		(+243)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Tornado 1.02226+26
−26		(+241)1 − 2
(+1−2=0)		33.3%
1.0 / 3
0.0%
+79
–   Popochin 2.72216+28
−28		(+231)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
+1
–   Joker 1.1.062203+28
−28		(+218)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   EXchess 5.01b 32-bit2201+25
−25		(+216)0 − 3
(+0−3=0)		0.0%
0.0 / 3
0.0%
−INF
–   Rotor 0.1a2201+28
−28		(+216)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+54
–   Pirarucu 1.9.2 64-bit2188+20
−20		(+203)5 − 27
(+1−23=8)
15.6%
5.0 / 32
0.0%
−63
–   Robocide 20170718 64-bit2171+15
−15		(+186)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+220
–   Beowulf 2.4a2169+17
−17		(+184)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   CT800 1.12 64-bit2168+19
−19		(+183)4 − 28
(+3−27=2)
12.5%
4.0 / 32
0.0%
−163
–   Uralochka 1.1b2166+16
−16		(+181)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+181
–   ZCT 0.3.24512161+24
−24		(+176)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Neurosis 2.32159+21
−21		(+174)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+344
–   EveAnn 1.622158+30
−30		(+173)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+79
–   GarboChess 0.212155+29
−29		(+170)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+331
–   Latista (Sinobyl) 1.52152+19
−19		(+167)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−33
–   Dorpsgek Eve's Temptation 64-bit2151+13
−13		(+166)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+131
–   ChessAlex 2.0r42151+18
−18		(+166)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+165
–   RattateChess Bologna 20072151+22
−22		(+166)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+166
–   Alf 1.092143+21
−21		(+158)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−58
–   EveAnn 1.632139+29
−29		(+154)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+154
–   Buzz 0.08 32-bit2139+25
−25		(+154)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+231
–   Kobra 0.3a 64-bit2132+24
−24		(+147)8 − 18
(+6−16=4)		30.8%
8.0 / 26
0.0%
−19
–   Lime 662131+15
−15		(+146)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
–   Hamsters 0.0.62124+21
−21		(+139)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Embla 1.0.3 64-bit2116+17
−17		(+131)9.5 − 22.5
(+7−20=5)
29.7%
9.5 / 32
0.0%
−40
–   RamJet 0.142115+16
−16		(+130)14 − 18
(+12−16=4)
43.8%
14.0 / 32
0.0%
+73
–   ProChess 1.02AD2107+17
−17		(+122)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+12
–   Kobol 1.0 64-bit2102+24
−24		(+117)14 − 18
(+10−14=8)
43.8%
14.0 / 32
0.0%
+63
–   NagaSkaki 4.002097+30
−30		(+112)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Mediocre 0.3342096+29
−29		(+111)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+16
–   KnockOut 0.7.12095+14
−14		(+110)6.5 − 17.5
(+5−16=3)		27.1%
6.5 / 24
0.0%
−95
–   Atak 6.02094+30
−30		(+109)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+109
–   Waxman 20082081+20
−20		(+96)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−16
–   Raven 0.50 64-bit2080+26
−26		(+95)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.0%
−73
–   Prophet 2.0 32-bit2080+17
−17		(+95)2.5 − 9.5
(+1−8=3)		20.8%
2.5 / 12
0.0%
−129
–   Parrot 07.07.222078+17
−17		(+93)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−158
–   Parrot 07.01.162076+27
−27		(+91)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−109
–   TJchess 0.1212074+17
−17		(+89)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+89
–   DoubleCheck 2.1 32-bit2056+28
−28		(+71)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+71
–   Clarabit 1.00 32-bit2055+19
−19		(+70)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−100
–   Adam 3.12048+21
−21		(+63)6 − 8
(+5−7=2)		42.9%
6.0 / 14
0.0%
−6
–   Lime 622045+24
−24		(+60)5 − 6
(+4−5=2)		45.5%
5.0 / 11
0.0%
+10
–   OBender 2.11.52041+31
−31		(+56)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.1%
+90
–   DoubleCheck 1.3.1 64-bit2038+35
−35		(+53)9 − 12
(+8−11=2)		42.9%
9.0 / 21
0.2%
−11
–   Little Wing 0.6.0 64-bit2033+23
−23		(+48)4 − 4
(+4−4=0)		50.0%
4.0 / 8
0.0%
+48
–   Detroid 0.9.0 64-bit2032+16
−16		(+47)25 − 15
(+23−13=4)
62.5%
25.0 / 40
0.0%
+161
–   Hedgehog 1.81 64-bit2027+23
−23		(+42)2 − 8
(+0−6=4)		20.0%
2.0 / 10
0.1%
−168
–   BikJump 2.01 32-bit2022+16
−16		(+37)10 − 14
(+6−10=8)		41.7%
10.0 / 24
0.0%
−24
–   AdroitChess 0.42021+19
−19		(+36)17 − 14
(+14−11=6)
54.8%
17.0 / 31
0.1%
+76
–   Buzz 0.072020+24
−24		(+35)5 − 7
(+5−7=0)		41.7%
5.0 / 12
0.6%
−53
–   Atak 6.22019+30
−30		(+34)3 − 3
(+2−2=2)		50.0%
3.0 / 6
2.3%
+34
–   BigLion 2.23w2013+18
−18		(+28)3.5 − 10.5
(+3−10=1)		25.0%
3.5 / 14
0.7%
−175
–   FireFly 2.5.42012+29
−29		(+27)6 − 4
(+5−3=2)		60.0%
6.0 / 10
4.8%
+115
–   Maxwell 3.1-3 64-bit2007+23
−23		(+22)19.5 − 10.5
(+16−7=7)
65.0%
19.5 / 30
5.3%
+143
–   BigLion 2.23x2003+11
−11		(+18)2 − 3
(+1−2=2)		40.0%
2.0 / 5
1.9%
−72
–   OBender 3.10.12002+30
−30		(+17)3 − 5
(+1−3=4)		37.5%
3.0 / 8
15.3%
−74
–   BikJump 1.8 32-bit1999+29
−29		(+14)1 − 3
(+0−2=2)		25.0%
1.0 / 4
20.0%
−152
–   Rhetoric 0.10.d1987+30
−30		(+2)4 − 6
(+1−3=6)		40.0%
4.0 / 10
46.6%
−28
–   Gibbon 2.01b1983+26
−26		(−2)18.5 − 6.5
(+17−5=3)		74.0%
18.5 / 25
54.7%
+222
–   Embla 1.0.1 64-bit1983+18
−18		(−2)27 − 13
(+24−10=6)
67.5%
27.0 / 40
57.7%
+152
–   KMTChess 1.1 32-bit1980+30
−30		(−5)8.5 − 11.5
(+7−10=3)		42.5%
8.5 / 20
62.2%
−71
–   Mustang 4.971974+23
−23		(−11)4 − 4
(+4−4=0)		50.0%
4.0 / 8
79.3%
−11
–   Matheus 2.31970+20
−20		(−15)1 − 4
(+0−3=2)		20.0%
1.0 / 5
89.4%
−231
–   ChessMind 0.821968+20
−20		(−17)11 − 15
(+9−13=4)		42.3%
11.0 / 26
92.9%
−86
–   Abbess 2018.02.071966+19
−19		(−19)3.5 − 8.5
(+1−6=5)		29.2%
3.5 / 12
95.1%
−171
–   Slibo 0.5.11960+22
−22		(−25)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
97.3%
+79
–   Wuttang r2 64-bit1954+16
−16		(−31)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
99.9%
+22
–   Bubble 1.51944+17
−17		(−41)6 − 6
(+5−5=2)		50.0%
6.0 / 12
100.0%
−69
–   Oxidation 0.6.0 64-bit1943+25
−25		(−42)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
99.9%
−54
–   La Dame Blanche 2.0c1933+14
−14		(−52)27 − 13
(+21−7=12)
67.5%
27.0 / 40
100.0%
+82
–   BibiChess 0.51930+22
−22		(−55)8 − 10
(+6−8=4)		44.4%
8.0 / 18
100.0%
−101
–   Apotheosis 2.0.0 64-bit1928+26
−26		(−57)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+43
–   BSC 3.91926+33
−33		(−59)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.9%
+102
–   Schola 1.1.0 32-bit1920+24
−24		(−65)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−53
–   Heracles 0.6.161913+17
−17		(−72)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+217
–   AdroitChess 0.31913+22
−22		(−72)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
100.0%
−19
–   Zeta Dva 0305 64-bit1910+21
−21		(−75)5 − 7
(+4−6=2)		41.7%
5.0 / 12
100.0%
−140
–   Marvin 1.3.01906+22
−22		(−79)8 − 8
(+7−7=2)		50.0%
8.0 / 16
100.0%
−79
–   Zeta Dva 0220 64-bit1906+25
−25		(−79)6 − 4
(+6−4=0)		60.0%
6.0 / 10
100.0%
+29
–   Rival 1.181903+20
−20		(−82)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
100.0%
−149
–   Dabbaba 5.671893+23
−23		(−92)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
−11
–   Feuerstein 0.4.4.21884+26
−26		(−101)24 − 19
(+17−12=14)
55.8%
24.0 / 43
100.0%
−50
–   Monik 2.2.3 32-bit1880+26
−26		(−105)8.5 − 5.5
(+6−3=5)		60.7%
8.5 / 14
100.0%
−25
–   Soldat III 0.172 32-bit1877+28
−28		(−108)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
100.0%
−4
–   Smash 1.0.31875+24
−24		(−110)6 − 10
(+4−8=4)		37.5%
6.0 / 16
100.0%
−213
–   Micro-Max 4.8 (DM-PII)1868+19
−19		(−117)31.5 − 20.5
(+26−15=11)
60.6%
31.5 / 52
100.0%
−27
–   Dabbaba 6.521864+20
−20		(−121)17.5 − 12.5
(+14−9=7)
58.3%
17.5 / 30
100.0%
−39
–   MatMoi 7.15.0-cct 32-bit1862+23
−23		(−123)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−122
–   Eia 0.31859+18
−18		(−126)23.5 − 6.5
(+20−3=7)
78.3%
23.5 / 30
100.0%
+102
–   Wowl 1.3.71848+22
−22		(−137)20 − 14
(+18−12=4)
58.8%
20.0 / 34
100.0%
−56
–   Clueless 1.41838+16
−16		(−147)25 − 17
(+22−14=6)
59.5%
25.0 / 42
100.0%
−61
–   ECE 0.31838+24
−24		(−147)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
+143
–   Jabba 130320121832+27
−27		(−153)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   Dabbaba 7.491830+12
−12		(−155)24 − 12
(+22−10=4)
66.7%
24.0 / 36
100.0%
−4
–   Reger 0.091829+18
−18		(−156)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−258
–   Warrior 1.0.31827+17
−17		(−158)7.5 − 4.5
(+7−4=1)		62.5%
7.5 / 12
100.0%
−41
–   Surprise 4.3b131814+20
−20		(−171)8 − 0
(+8−0=0)		100.0%
8.0 / 8
100.0%
+INF
–   Micro-Max 4.81813+25
−25		(−172)21 − 4
(+18−1=6)		84.0%
21.0 / 25
100.0%
+93
–   GChess IV 0.2.01801+19
−19		(−184)9.5 − 4.5
(+8−3=3)		67.9%
9.5 / 14
100.0%
−32
–   DoubleCheck 1.0 64-bit1781+34
−34		(−204)19 − 4
(+18−3=2)		82.6%
19.0 / 23
100.0%
+83
–   RataAeroespacial 0.2.11732+13
−13		(−253)27 − 5
(+24−2=6)
84.4%
27.0 / 32
100.0%
+28
–   Saruman 2017.08.10 64-bit1357+21
−21		(−628)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1511 games: 586 wins, 633 losses, 292 draws (19.3%), score: 48.4%

Rating changes by day

Rating changes with played games

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