CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Engine Details

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Isa 1.9.51 64-bit (2117+19
−19
)Quote
Author: Daniel Anulliero (France) Link: Download
This is one of the 4 Isa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Buzz 0.08 64-bit2215+15
−15
(+98)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.0%
+28
= 0 = 0 0 1 0 1 0 0 1 0 0 1 1 0 0 0 0 = 0 1 1 = 1 = = 0 1 0 1 0
–   RamJet 0.132213+18
−18
(+96)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−42
= 0 = 0 0 0 0 0 0 1 = 1 0 0 0 1 1 0 0 0 0 0 1 = = 0 = 1 = 0 = 0
–   FireFly 2.7.0 64-bit2206+14
−14
(+89)10 − 22
(+7−19=6)
31.3%
10.0 / 32
0.0%
−53
0 1 0 1 = 0 = 0 0 0 1 = 0 0 0 0 0 = 0 0 1 0 0 1 = = 0 0 0 1 1 0
–   Chispa 4.0.32199+9
−9
(+82)16 − 16
(+11−11=10)
50.0%
16.0 / 32
0.0%
+77
0 0 0 1 0 = 0 1 0 = 0 1 = = 0 1 0 = = = 1 1 1 = 1 0 1 0 1 = 1 =
–   Barbarossa 0.3.0 64-bit2197+18
−18
(+80)10 − 20
(+6−16=8)
33.3%
10.0 / 30
0.0%
−38
0 = = 1 = 0 0 0 1 1 0 0 = 0 0 0 0 1 = = 0 = 0 0 0 0 0 = 1 1
–   RattateChess 1.0 Nosferatu2197+15
−15
(+80)14 − 18
(+11−15=6)
43.8%
14.0 / 32
0.0%
+34
0 = = 0 = 0 = 0 0 0 1 0 1 1 0 1 0 1 1 0 0 0 = 1 1 0 = 1 0 1 1 0
–   Beowulf 2.4a 32-bit2194+12
−12
(+77)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.0%
+53
= 0 0 = 0 1 0 0 0 0 = 1 1 = 0 1 0 0 1 1 1 0 0 1 1 0 1 = 1 1 = 0
–   Uralochka 1.1b2184+12
−11
(+67)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
0.0%
+99
= 1 = 0 1 = = 0 1 0 = 0 1 0 1 1 1 0 1 = 0 = 0 1 1 1 1 0 = 0 1 =
–   Madeleine 0.22183+11
−10
(+66)19 − 13
(+16−10=6)
59.4%
19.0 / 32
0.0%
+133
0 1 0 1 1 = 1 1 0 1 0 1 1 = 0 = 0 0 1 1 0 1 = 1 = 1 0 = 1 0 1 1
–   Atak 6.82181+11
−11
(+64)10 − 22
(+5−17=10)
31.3%
10.0 / 32
0.0%
−65
0 = = 0 = 1 = 0 0 0 1 0 0 = 0 1 = 0 = 0 0 0 0 0 0 = = 1 1 0 0 =
–   Mango Paola Ajedrez 1.02170+13
−14
(+53)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
−16
1 = = = = 0 = 0 0 0 = 0 1 0 = 1 1 0 0 0 = 1 0 0 0 0 0 0 1 1 1 1
–   Genesis 2.02170+10
−10
(+53)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
0.0%
+38
0 1 0 1 1 0 1 1 0 0 0 1 0 0 1 1 0 0 0 = 0 0 1 0 1 1 1 = 1 = = =
–   Protej 0.5.8c2169+15
−15
(+52)10.5 − 20.5
(+8−18=5)
33.9%
10.5 / 31
0.0%
−69
1 0 1 0 0 0 0 0 0 1 = 0 0 0 0 0 = 0 1 0 = 0 1 0 1 1 0 = = 0 1
–   BlackBishop 1.02154+10
−10
(+37)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
0.0%
+72
1 0 0 0 1 = 1 1 1 1 1 1 0 1 1 0 = 1 0 0 1 0 0 1 1 1 0 = = = 0 0
–   Dorpsgek Cosmopolitan 2 64-bit2154+18
−18
(+37)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.2%
−32
= 0 1 = 0 1 0 1 = = 1 1 0 = 0 = 1 1 0 = 0 0 1 0 0 0 0 = 0 1 0 0
–   NagaSkaki 5.122145+11
−11
(+28)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.6%
−38
1 = 1 0 1 0 = 1 0 = 0 = 1 0 0 1 0 0 1 1 0 0 0 0 1 = 0 0 1 = 0 0
–   Blitzkrieg rev337 64-bit2145+16
−16
(+28)14.5 − 15.5
(+12−13=5)
48.3%
14.5 / 30
1.2%
+16
1 0 1 0 1 0 0 1 0 0 1 0 = = 1 1 1 0 1 0 = 1 0 = 1 = 0 0 1 0
–   Alarm 0.93.12142+10
−10
(+25)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
1.1%
−60
1 1 1 0 0 0 0 1 = 0 1 = 1 0 1 0 1 1 1 0 = 0 0 0 = 0 = 0 0 0 0 0
–   Lime 662141+9
−9
(+24)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
1.2%
+16
0 0 1 1 0 1 0 0 0 0 1 = 1 0 0 = 0 = 1 = 1 1 0 = 1 0 1 1 0 0 1 1
–   ChessKISS 1.7c 64-bit2135+15
−15
(+18)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
6.6%
+4
0 0 1 1 0 0 1 0 0 1 0 0 = = 0 1 = = = 1 1 0 0 1 1 0 0 1 = 1 = 1
–   Fortress 1.622130+9
−9
(+13)13 − 19
(+8−14=10)
40.6%
13.0 / 32
10.0%
−48
1 = 1 0 0 = = = = = 1 0 1 0 1 = 0 0 = 0 1 0 0 0 0 = 0 1 1 0 = 0
–   Nesik 0.7.0 alpha2129+10
−10
(+12)14 − 18
(+11−15=6)
43.8%
14.0 / 32
13.3%
−31
= = 0 = 0 0 1 1 1 1 0 1 1 = 0 = 0 1 0 0 1 0 1 0 0 1 0 0 1 0 0 =
–   WJChess 1.642128+10
−10
(+11)11 − 15
(+9−13=4)
42.3%
11.0 / 26
15.7%
−42
0 1 1 0 0 0 0 1 0 1 = 1 1 0 0 0 0 0 1 1 0 = 0 = 1 =
–   NG-Play 9.84 64-bit2115+16
−16
(−2)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
56.8%
−15
0 0 = 1 1 0 0 0 = = = 0 = 0 0 1 1 1 1 1 1 1 1 = 1 0 0 0 1 0 = 0
–   BikJump 2.01 64-bit2098+9
−9
(−19)19 − 13
(+16−10=6)
59.4%
19.0 / 32
96.0%
+49
0 0 = 1 0 1 1 0 1 1 = 1 0 0 1 1 1 0 = 0 1 0 1 = = = 1 1 1 0 1 1
–   Clarabit 1.00 64-bit2097+11
−11
(−20)18 − 14
(+14−10=8)
56.3%
18.0 / 32
96.2%
+22
= 0 1 0 = = 0 0 1 1 0 0 1 1 = 0 = 1 0 1 1 0 1 0 1 = = = 1 1 1 1
–   Wing 2.0a2097+9
−10
(−20)16 − 16
(+12−12=8)
50.0%
16.0 / 32
96.8%
−18
0 = 0 = 1 0 0 0 0 = = 0 0 1 1 1 1 1 1 1 1 1 1 0 = = 0 0 = = 1 0
–   Alf 1.09 64-bit2097+37
−38
(−20)13 − 19
(+12−18=2)
40.6%
13.0 / 32
82.5%
−95
0 0 1 0 1 0 1 1 1 1 0 0 1 0 1 0 0 = 1 0 0 1 0 0 1 = 0 0 0 0 1 0
–   Napoleon 1.5.0 64-bit2076+15
−15
(−41)16 − 15
(+14−13=4)
51.6%
16.0 / 31
99.9%
−29
= 1 0 0 0 1 1 1 = 1 1 1 0 1 0 0 1 0 0 1 0 1 0 = 0 0 = 1 1 0 1
–   Alcibiades 0.2.7 64-bit2061+25
−25
(−56)21.5 − 15.5
(+20−14=3)
58.1%
21.5 / 37
100.0%
+13
0 1 0 1 1 0 1 0 1 0 1 1 0 = 1 0 1 1 1 0 1 0 0 1 1 1 0 1 1 = 1 0 = 0 1 0 1
–   Abbess 2016.12.112023+18
−18
(−94)19.5 − 11.5
(+17−9=5)
62.9%
19.5 / 31
100.0%
+5
0 0 1 0 1 1 1 0 1 1 0 1 1 1 1 1 = 1 1 = 1 0 1 = = 0 0 1 1 = 0

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    763Isa 2.0.45 64-bit
All    763Isa 2.0.45 64-bit
Free    763Isa 2.0.45 64-bit
Free 1-2-CPU    763Isa 2.0.45 64-bit
Free single-CPU    763Isa 2.0.45 64-bit
Single-CPU    763Isa 2.0.45 64-bit

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