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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Schooner 1.5 64-bit (2255+21
−21		)Quote
Author: Dennis Sceviour (US/Canada) Link: Homepage
This is one of the 11 Schooner versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Marvin 2.0.0 64-bit2515+18
−18		(+260)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−29
–   CyberPagno 3.0 64-bit2503+11
−11		(+248)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−41
–   Shield 1.2 64-bit2447+22
−22		(+192)1.5 − 6.5
(+1−6=1)		18.8%
1.5 / 8
0.0%
−81
–   Donna 3.0 64-bit2442+26
−26		(+187)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
+53
–   Bumblebee 1.0 64-bit2439+17
−17		(+184)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
+85
–   Nemeton 1.512426+19
−19		(+171)1 − 5
(+1−5=0)		16.7%
1.0 / 6
0.0%
−147
–   Cyrano 0.32418+28
−28		(+163)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
0.0%
−11
–   Arasan 10.12417+22
−22		(+162)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
0.0%
+224
–   Shallow r694 64-bit2415+15
−15		(+160)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
+56
–   TJchess 1.3 64-bit2406+15
−15		(+151)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+222
–   Cmcchess 2.6 64-bit2389+15
−15		(+134)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
0.0%
+301
–   Matacz 1.12382+26
−26		(+127)1 − 7
(+0−6=2)		12.5%
1.0 / 8
0.0%
−162
–   Ares 1.005.2 64-bit2381+15
−15		(+126)9 − 11
(+6−8=6)		45.0%
9.0 / 20
0.0%
+85
–   Delphil 1.6c2379+25
−25		(+124)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−78
–   Rhetoric 1.0 64-bit2378+26
−26		(+123)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
+20
–   Pawny 0.2.2 32-bit2377+27
−27		(+122)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
+33
–   Myrddin 0.87 64-bit2365+11
−11		(+110)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Orion 0.3.0 64-bit2355+16
−16		(+100)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
+15
–   Hamsters 0.22354+26
−26		(+99)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.0%
+61
–   DanaSah 2.732350+25
−25		(+95)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
0.0%
+38
–   Betsabe II 1.28 64-bit2346+26
−26		(+91)1.5 − 6.5
(+1−6=1)		18.8%
1.5 / 8
0.0%
−181
–   Typhoon 1.00-2852344+28
−28		(+89)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−108
–   Waxman 20162344+20
−20		(+89)1 − 7
(+0−6=2)		12.5%
1.0 / 8
0.0%
−200
–   GreKo 6.302344+22
−22		(+89)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
0.0%
+151
–   Seawall 20221105 64-bit2340+19
−19		(+85)5.5 − 14.5
(+2−11=7)		27.5%
5.5 / 20
0.0%
−78
–   Counter 1.02337+26
−26		(+82)1.5 − 6.5
(+1−6=1)		18.8%
1.5 / 8
0.0%
−183
–   MadChess 2.0 64-bit2335+19
−19		(+80)4 − 8
(+3−7=2)		33.3%
4.0 / 12
0.0%
−66
–   Alfil 7.62324+27
−27		(+69)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.0%
+23
–   Philou 2.7.02322+28
−28		(+67)2 − 6
(+2−6=0)		25.0%
2.0 / 8
0.0%
−165
–   Nemeton 1.412320+22
−22		(+65)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+142
–   Waxman 20152319+21
−21		(+64)10 − 6
(+8−4=4)		62.5%
10.0 / 16
0.0%
+164
–   Nemeton 1.32317+26
−26		(+62)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
0.0%
−102
–   K2 0.672317+19
−19		(+62)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
0.0%
+195
–   Jumbo 0.4.17 64-bit2307+24
−24		(+52)5 − 3
(+4−2=2)		62.5%
5.0 / 8
0.1%
+163
–   CyberPagno 2.3 64-bit2306+23
−23		(+51)5 − 3
(+3−1=4)		62.5%
5.0 / 8
0.1%
+139
–   Xpdnt 0907042304+28
−28		(+49)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.3%
−152
–   Jazz 840 64-bit2303+13
−13		(+48)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
0.0%
+167
–   LittleThought 1.00 32-bit2290+28
−28		(+35)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
2.1%
−98
–   Gibbon 2.69a 64-bit2284+16
−16		(+29)7 − 9
(+5−7=4)		43.8%
7.0 / 16
1.4%
−20
–   EveAnn 1.722281+13
−13		(+26)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
1.9%
+318
–   Pedone 0.3 64-bit2274+27
−27		(+19)4 − 4
(+3−3=2)		50.0%
4.0 / 8
13.6%
+19
–   Sage 2.2a2272+27
−27		(+17)3 − 5
(+1−3=4)		37.5%
3.0 / 8
15.8%
−67
–   Fischerle 0.9.80 SE 64-bit2259+17
−17		(+4)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
38.6%
−67
–   Absolute Zero 2.4.7.2 64-bit2258+12
−12		(+3)7 − 5
(+5−3=4)		58.3%
7.0 / 12
41.6%
+67
–   nanoSzachy 2.82254+28
−28		(−1)5 − 3
(+4−2=2)		62.5%
5.0 / 8
52.2%
+101
–   Fischerle 0.9.70 SE 64-bit2253+21
−21		(−2)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
54.7%
−25
–   FireFly 2.7.0 64-bit2245+15
−15		(−10)2 − 2
(+1−1=2)		50.0%
2.0 / 4
77.9%
−10
–   Bearded N44.2 64-bit2245+23
−23		(−10)8 − 6
(+6−4=4)		57.1%
8.0 / 14
74.5%
+48
–   Brutus 5.42242+27
−27		(−13)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
78.4%
+24
–   Natwarlal 0.122236+29
−29		(−19)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
86.4%
+43
–   Cheese 1.22233+28
−28		(−22)3 − 5
(+1−3=4)		37.5%
3.0 / 8
89.6%
−110
–   Popochin 3.02229+27
−27		(−26)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
94.1%
−246
–   Jumbo 0.4.0 64-bit2227+28
−28		(−28)3 − 3
(+2−2=2)		50.0%
3.0 / 6
94.8%
−19
–   Absolute Zero 2.4.4.0 64-bit2225+29
−29		(−30)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
95.6%
+4
–   AliChess 4.202222+29
−29		(−33)6 − 2
(+6−2=0)		75.0%
6.0 / 8
96.6%
+217
–   EveAnn 1.662221+28
−28		(−34)4 − 4
(+3−3=2)		50.0%
4.0 / 8
97.3%
−34
–   Jazz 444 64-bit2218+29
−29		(−37)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
98.3%
−87
–   Protej 0.5.8c2211+17
−17		(−44)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.9%
−138
–   Joker 1.1.062203+28
−28		(−52)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
99.8%
+112
–   RamJet 0.132187+16
−16		(−68)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+71
–   SpaceDog 0.97.7 64-bit2184+17
−17		(−71)3 − 5
(+2−4=2)		37.5%
3.0 / 8
100.0%
−165
–   Isa 1.9.68 64-bit2181+26
−26		(−74)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−30
–   OBender 03.2016 64-bit2166+16
−16		(−89)7 − 11
(+6−10=2)		38.9%
7.0 / 18
100.0%
−193
–   ChessKISS 1.7c 64-bit2166+16
−16		(−89)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
+78
–   Napoleon 1.6.0b 64-bit2161+20
−20		(−94)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+99
–   NG-Play 9.87 64-bit2139+17
−17		(−116)11.5 − 2.5
(+10−1=3)		82.1%
11.5 / 14
100.0%
+139
–   Isa 1.9.63 64-bit2132+22
−22		(−123)10.5 − 3.5
(+8−1=5)		75.0%
10.5 / 14
100.0%
+58
–   Isa 1.9.51 64-bit2120+23
−23		(−135)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
+29
–   Dorpsgek Cosmopolitan 2 64-bit2100+23
−23		(−155)5 − 9
(+4−8=2)		35.7%
5.0 / 14
100.0%
−282
–   Barbarossa 0.4.0 64-bit2081+15
−15		(−174)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+59
–   Tunguska 1.0 64-bit2077+16
−16		(−178)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−106
616 games: 199 wins, 248 losses, 169 draws (27.4%), score: 46.0%

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