CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

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Isa 1.9.51 64-bit (2169+28
−28
)Quote
Author: Daniel Anulliero (France) Link: Download
This is one of the 7 Isa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Nemeton 1.512443+23
−23
(+274)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−86
0 0 0 0 0 =
–   GreKo 5.92347+24
−24
(+178)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+103
= = = 0 0 1 0 =
–   Gibbon 2.69a 64-bit2317+18
−18
(+148)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−31
1 0 0 = = 0 0 0
–   Nemeton 1.22307+26
−27
(+138)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+94
= 1 = 0 0 = 0 1
–   Schooner 1.5 64-bit2300+25
−25
(+131)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−16
0 0 0 1 0 0 1 =
–   Fischerle 0.9.70 SE 64-bit2294+24
−24
(+125)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+167
0 = = 0 1 = 1 1
–   Absolute Zero 2.4.7.2 64-bit2293+18
−18
(+124)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−22
0 = 0 0 = = 0 =
–   Galjoen 0.38 64-bit2285+31
−31
(+116)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+20
1 0 0 =
–   Jumbo 0.4.0 64-bit2273+35
−35
(+104)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−44
0 1 0 0 1 0
–   Lozza 1.14a 64-bit2243+29
−29
(+74)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−185
0 0 = 0 0 0 1 0
–   Zevra 1.8.4 r650 64-bit2226+35
−35
(+57)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.6%
−58
0 1 0 = 0 =
–   RamJet 0.132223+21
−21
(+54)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
0 0
–   OBender 03.2016 64-bit2219+20
−20
(+50)5.5 − 12.5
(+3−10=5)
30.6%
5.5 / 18
0.2%
−85
0 0 = 0 0 0 0 0 1 = 1 0 1 0 = = = 0
–   Robocide 20170718 64-bit2218+24
−24
(+49)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.5%
−73
0 = = 0 0 = 0 1
–   Joker2 0.7.7 64-bit2215+29
−29
(+46)5 − 3
(+4−2=2)
62.5%
5.0 / 8
1.3%
+139
0 1 = 1 = 1 1 0
–   ChessKISS 1.7c 64-bit2212+20
−20
(+43)9 − 9
(+7−7=4)
50.0%
9.0 / 18
0.6%
+40
1 1 = 1 = 0 0 = 0 1 0 = 0 1 1 0 0 1
–   Napoleon 1.6.0b 64-bit2206+32
−32
(+37)1 − 1
(+0−0=2)
50.0%
1.0 / 2
4.5%
+37
= =
–   NG-Play 9.87 64-bit2193+22
−22
(+24)5 − 5
(+3−3=4)
50.0%
5.0 / 10
9.5%
+24
1 0 1 = = 0 1 0 = =
–   Zevra 1.8.2 r612 64-bit2190+32
−32
(+21)2 − 2
(+1−1=2)
50.0%
2.0 / 4
16.3%
+10
0 = 1 =
–   EXchess 5.04b 64-bit2186+29
−29
(+17)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
20.3%
−195
= 0 0 0 = 0 = 0
–   NG-Play 9.86 64-bit2172+23
−23
(+3)6 − 4
(+5−3=2)
60.0%
6.0 / 10
42.9%
+76
1 0 1 = 1 1 = 0 1 0
–   Chesley r323 64-bit2168+26
−26
(−1)5 − 3
(+5−3=0)
62.5%
5.0 / 8
51.7%
+111
0 1 0 1 1 1 1 0
–   Ifrit j3.8 64-bit2155+34
−35
(−14)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
73.6%
+245
1 = 1 1 1 1 1 0
–   Dorpsgek Cosmopolitan 2 64-bit2152+29
−29
(−17)5 − 13
(+4−12=2)
27.8%
5.0 / 18
80.6%
−195
1 0 = 0 0 0 0 1 1 0 0 0 = 1 0 0 0 0
–   Clever Girl r160 64-bit2152+33
−33
(−17)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
78.0%
−52
1 1 0 0 0 1 0 = = =
–   Clever Girl r185 64-bit2151+30
−30
(−18)7 − 3
(+5−1=4)
70.0%
7.0 / 10
81.4%
+108
1 1 1 1 = = 0 1 = =
–   GopherCheck 0.2.2 64-bit2142+34
−35
(−27)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
88.7%
−108
0 1 = 0
–   Blitzkrieg rev337 64-bit2139+21
−21
(−30)7.5 − 10.5
(+6−9=3)
41.7%
7.5 / 18
95.5%
−94
1 = = 1 1 0 0 0 1 0 0 1 = 1 0 0 0 0
–   Maverick 0.2 64-bit2136+31
−31
(−33)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
93.9%
−84
= 0 1 0 1 1 0 0
–   Parrot 07.01.162133+31
−31
(−36)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
95.3%
+7
0 = 0 1 1 1 = =
–   Tunguska 1.0 64-bit2132+24
−24
(−37)8 − 2
(+7−1=2)
80.0%
8.0 / 10
97.7%
+192
1 = 0 1 1 1 = 1 1 1
–   Napoleon 1.5.0 64-bit2122+26
−26
(−47)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
99.2%
+104
1 = 1 1 0 0 1 1
–   BikJump 2.01 64-bit2120+26
−26
(−49)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.4%
+80
1 = 1 = 1 1 0 =
–   MadChess 1.2 64-bit2112+27
−27
(−57)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
99.8%
−4
0 0 1 1 0 1 1 =
–   Lime 622103+28
−28
(−66)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.9%
−66
= 0 1 1 1 = 0 0
–   Barbarossa 0.4.0 64-bit2103+23
−23
(−66)8.5 − 5.5
(+7−4=3)
60.7%
8.5 / 14
100.0%
+14
1 1 = 0 1 1 1 = 1 1 0 0 = 0
–   Buzz 0.072080+27
−28
(−89)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
100.0%
−240
0 0 0 0 1 1 = 0
–   Jabba 1.0 64-bit2080+28
−28
(−89)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+58
1 1 = 0 1 1 0 1
–   Atak 6.22078+36
−36
(−91)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−54
1 = = 0 = 0 1 1
–   BigLion 2.23w2073+22
−22
(−96)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+113
1 1 1 = = = 1 1
–   Soldat III 0.178 64-bit2069+22
−22
(−100)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+47
1 = = 0 1 0 1 1 1 1
–   Gogobello 0.12 64-bit2063+27
−27
(−106)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+77
1 = 1 0 1 = 1 1
–   Myrddin 0.83k 64-bit2061+33
−33
(−108)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−108
0 = 1 1 0 0 = 1
–   BigLion 2.23x2057+17
−17
(−112)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+214
1 1 = 1 1 1 1 = 1 1
–   Cinnamon 2.0 64-bit2055+24
−25
(−114)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−191
1 0 = 0 0 1 1 0 = 0
–   Ecce 1.0 (rev. 508) 64-bit2050+23
−23
(−119)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+207
1 1 = 1 1 1 1 1 = 1
–   KMTChess 1.1 32-bit2045+33
−33
(−124)5 − 3
(+5−3=0)
62.5%
5.0 / 8
100.0%
−14
1 1 1 0 1 0 0 1
–   Abbess 2016.12.112023+29
−29
(−146)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−146
1 0
–   ChessMind 0.822016+24
−25
(−153)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+30
1 0 1 1 1 = 1 =
–   Alex 1.962012+33
−33
(−157)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+127
1 1 1 1 = 1 1 =
–   Smash 1.0.3 64-bit2003+28
−28
(−166)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−97
0 = 0 1 1 = 1 1 = =
–   BibiChess 0.51999+25
−25
(−170)7 − 1
(+7−1=0)
87.5%
7.0 / 8
100.0%
+212
1 1 1 0 1 1 1 1
–   AdroitChess 0.31989+26
−26
(−180)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−134
1 0 = 0 1 1 0 1
–   Rival 1.181977+23
−23
(−192)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−45
1 1 = 1 = = = 1
–   Zeta Dva 0303 64-bit1961+38
−39
(−208)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on April 21, 2018