CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

Options
Show each game results
Isa 1.9.51 64-bit (2163+30
−30
)Quote
Author: Daniel Anulliero (France) Link: Download
This is one of the 5 Isa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Nemeton 1.512443+23
−23
(+280)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−80
0 0 0 0 0 =
–   GreKo 5.92346+24
−24
(+183)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+108
= = = 0 0 1 0 =
–   Gibbon 2.69a 64-bit2315+19
−19
(+152)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−27
1 0 0 = = 0 0 0
–   Nemeton 1.22306+27
−27
(+143)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+99
= 1 = 0 0 = 0 1
–   Schooner 1.5 64-bit2299+25
−25
(+136)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−11
0 0 0 1 0 0 1 =
–   Fischerle 0.9.70 SE 64-bit2291+24
−24
(+128)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+170
0 = = 0 1 = 1 1
–   Absolute Zero 2.4.7.2 64-bit2290+20
−20
(+127)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−19
0 = 0 0 = = 0 =
–   Jumbo 0.4.0 64-bit2277+35
−35
(+114)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−34
0 1 0 0 1 0
–   Lozza 1.14a 64-bit2238+29
−29
(+75)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−184
0 0 = 0 0 0 1 0
–   RamJet 0.132221+22
−22
(+58)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
0 0
–   OBender 03.2016 64-bit2214+21
−21
(+51)5.5 − 12.5
(+3−10=5)
30.6%
5.5 / 18
0.3%
−84
0 0 0 0 = 0 0 0 0 1 = 1 0 1 0 = = =
–   ChessKISS 1.7c 64-bit2209+20
−20
(+46)9 − 9
(+7−7=4)
50.0%
9.0 / 18
0.6%
+43
= 0 0 = 1 1 = 1 1 0 1 0 = 0 1 1 0 0
–   Napoleon 1.6.0b 64-bit2204+32
−32
(+41)1 − 1
(+0−0=2)
50.0%
1.0 / 2
3.4%
+41
= =
–   NG-Play 9.87 64-bit2187+27
−27
(+24)5 − 5
(+3−3=4)
50.0%
5.0 / 10
12.4%
+24
1 0 1 = = 0 1 0 = =
–   EXchess 5.04b 64-bit2186+29
−29
(+23)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
14.8%
−189
= 0 = 0 = 0 0 0
–   NG-Play 9.86 64-bit2170+23
−23
(+7)6 − 4
(+5−3=2)
60.0%
6.0 / 10
36.1%
+80
= 0 1 0 1 = 1 1 0 1
–   Chesley r323 64-bit2165+28
−28
(+2)5 − 3
(+5−3=0)
62.5%
5.0 / 8
47.5%
+114
1 1 1 0 0 1 0 1
–   Ifrit j3.8 64-bit2153+34
−35
(−10)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
66.9%
+249
1 1 1 0 1 = 1 1
–   Dorpsgek Cosmopolitan 2 64-bit2151+29
−29
(−12)5 − 13
(+4−12=2)
27.8%
5.0 / 18
71.6%
−190
1 0 = 0 0 0 0 1 1 0 0 0 = 1 0 0 0 0
–   GopherCheck 0.2.2 64-bit2141+34
−35
(−22)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
83.7%
−103
0 1 = 0
–   Blitzkrieg rev337 64-bit2141+23
−23
(−22)7.5 − 10.5
(+6−9=3)
41.7%
7.5 / 18
88.0%
−86
1 0 0 0 1 = = 1 0 1 0 0 1 = 1 0 0 0
–   Maverick 0.2 64-bit2137+31
−31
(−26)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
88.1%
−77
1 1 0 0 = 0 1 0
–   Tunguska 1.0 64-bit2135+26
−26
(−28)8 − 2
(+7−1=2)
80.0%
8.0 / 10
92.4%
+201
1 = 0 1 1 1 = 1 1 1
–   Parrot 07.01.162133+31
−31
(−30)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
91.9%
+13
= = 0 = 0 1 1 1
–   Napoleon 1.5.0 64-bit2120+26
−26
(−43)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
98.3%
+108
1 1 1 = 1 1 0 0
–   MadChess 1.2 64-bit2111+27
−27
(−52)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
99.5%
0
0 1 1 = 0 0 1 1
–   BikJump 2.01 64-bit2110+31
−32
(−53)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.2%
+75
1 1 0 = 1 = 1 =
–   Lime 622102+28
−28
(−61)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.8%
−61
1 = 0 0 = 0 1 1
–   Barbarossa 0.4.0 DJ 64-bit2098+27
−28
(−65)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
99.9%
−33
= 0 1 1 1 = 1 1 0 0 = 0
–   Buzz 0.072078+27
−27
(−85)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
100.0%
−236
1 1 = 0 0 0 0 0
–   Jabba 1.0 64-bit2077+28
−28
(−86)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+60
1 1 0 1 1 1 = 0
–   Atak 6.22076+36
−36
(−87)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−50
1 1 1 = = 0 = 0
–   BigLion 2.23w2070+22
−22
(−93)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+116
= = 1 1 1 1 1 =
–   Soldat III 0.178 64-bit2067+22
−22
(−96)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+51
1 1 1 = = 0 1 0 1 1
–   BigLion 2.23x2061+17
−18
(−102)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+224
1 1 1 = 1 1 1 1 = 1
–   Myrddin 0.83k 64-bit2059+33
−33
(−104)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−104
= 1 0 = 1 1 0 0
–   Cinnamon 2.0 64-bit2059+26
−27
(−104)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−181
0 1 0 = 0 0 1 1 0 =
–   Gogobello 0.12 64-bit2056+28
−28
(−107)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+76
1 = 1 1 1 = 1 0
–   Ecce 1.0 (rev. 508) 64-bit2048+23
−23
(−115)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+211
1 1 1 1 1 1 = 1 1 =
–   KMTChess 1.1 32-bit2043+33
−33
(−120)5 − 3
(+5−3=0)
62.5%
5.0 / 8
100.0%
−10
1 0 0 1 1 1 1 0
–   ChessMind 0.822014+25
−25
(−149)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+34
1 = 1 = 1 0 1 1
–   Abbess 2016.12.112013+31
−31
(−150)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−150
0 1
–   Alex 1.962011+33
−33
(−152)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+132
= 1 1 = 1 1 1 1
–   Smash 1.0.3 64-bit1999+28
−28
(−164)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−96
1 1 0 = 0 1 1 = = =
–   BibiChess 0.51996+25
−25
(−167)7 − 1
(+7−1=0)
87.5%
7.0 / 8
100.0%
+215
1 1 1 1 1 1 1 0
–   AdroitChess 0.31996+27
−27
(−167)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−121
1 1 0 1 1 0 = 0
–   Rival 1.181974+23
−23
(−189)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−42
= 1 1 1 = 1 = =
–   Zeta Dva 0303 64-bit1955+38
−39
(−208)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Isa 1.9.51 64-bit
played with current
participants of this list
Represented by
1-2-CPU    142Isa 2.0.48 64-bit
All    142Isa 2.0.48 64-bit
Free    142Isa 2.0.48 64-bit
Free 1-2-CPU    142Isa 2.0.48 64-bit
Free single-CPU    142Isa 2.0.48 64-bit
Single-CPU    142Isa 2.0.48 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017