CCRL 40/40
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 783'129 games
played by 2'026 programs
108312 CPU days (X2 4600+)

White wins: 268'533 (34.3%)
Black wins: 198'801 (25.4%)
Draws: 315'795 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Critter 0.52b 32-bit (2773+30
−30
)Quote
Author: Richard Vida Link: Homepage
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 1.6.3 32-bit2934+17
−17
(+161)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+101
= = = 0
–   Komodo 1.0 32-bit2867+16
−16
(+94)7 − 15
(+3−11=8)
31.8%
7.0 / 22
0.0%
−23
0 1 = 0 = = = 0 0 0 1 0 0 0 = 0 0 = = 0 = 1
–   Thinker 5.4d Inert 32-bit2857+10
−10
(+84)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−58
0 = = 0
–   Cyclone xTreme Fury2828+19
−19
(+55)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.1%
+55
= = = =
–   Onno 1.1.1 64-bit2811+21
−21
(+38)2 − 5
(+0−3=4)
28.6%
2.0 / 7
2.3%
−80
0 = = = = 0 0
–   Spark 0.3a 32-bit2800+17
−17
(+27)23 − 29
(+12−18=22)
44.2%
23.0 / 52
5.9%
−7
0 = 1 0 = 1 1 = = 0 = 1 0 0 0 1 = 1 = 0 0 0 0 = 0 = = = 0 0 1 = = 0 1 = = 1 = = 0 1 1 0 = = 1 = = 0 = 0
–   Protector 1.3.2 32-bit2798+22
−22
(+25)3 − 3
(+0−0=6)
50.0%
3.0 / 6
9.2%
+25
= = = = = =
–   Spark 0.3 32-bit2798+16
−16
(+25)14 − 16
(+6−8=16)
46.7%
14.0 / 30
7.3%
+5
= = = = = 1 = = 0 0 1 = = = = 0 1 1 1 = = 0 = 0 0 = 0 = 0 1
–   Fruit 2.3.12785+14
−14
(+12)8.5 − 9.5
(+3−4=11)
47.2%
8.5 / 18
24.2%
0
0 = 1 0 = = = = 1 = 0 = = = 1 0 = =
–   Bright 0.5c2779+13
−13
(+6)9 − 13
(+4−8=10)
40.9%
9.0 / 22
37.1%
−51
0 = 0 = 0 = = 0 = = 1 1 0 = = 0 1 1 = 0 0 =
–   Naraku 1.42777+17
−17
(+4)6 − 4
(+4−2=4)
60.0%
6.0 / 10
42.6%
+62
= 1 0 = 1 = 0 1 1 =
–   Loop 13.6 (Loop 2007) 32-bit2774+9
−10
(+1)2 − 2
(+1−1=2)
50.0%
2.0 / 4
47.8%
+1
1 = = 0
–   Glaurung 2.2 32-bit2755+24
−24
(−18)11.5 − 6.5
(+8−3=7)
63.9%
11.5 / 18
82.8%
+66
1 = 1 0 = 0 = 1 = 0 = 1 1 1 1 = = 1
–   Ktulu 92754+13
−13
(−19)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
88.1%
+48
= = = 1
–   SmarThink 1.20 32-bit2748+16
−16
(−25)11.5 − 10.5
(+6−5=11)
52.3%
11.5 / 22
93.3%
−8
0 = 1 = = 1 0 = 1 = 0 1 = 1 = 1 = 0 = = = 0
–   Spike 1.2 Turin2746+7
−7
(−27)7.5 − 3.5
(+5−1=5)
68.2%
7.5 / 11
95.7%
+83
= 1 1 = = 0 1 = 1 = 1
–   Junior 102744+13
−13
(−29)2 − 2
(+1−1=2)
50.0%
2.0 / 4
95.8%
−39
1 = 0 =
–   Twisted Logic 20100131x 32-bit2739+18
−18
(−34)5 − 3
(+3−1=4)
62.5%
5.0 / 8
97.3%
+39
0 = = 1 1 = 1 =
–   Twisted Logic 20090922 32-bit2730+19
−19
(−43)5 − 2
(+5−2=0)
71.4%
5.0 / 7
99.1%
+146
1 1 0 1 1 0 1
–   Bison 9.11 32-bit2728+14
−14
(−45)3 − 4
(+2−3=2)
42.9%
3.0 / 7
99.6%
−91
0 0 1 0 1 = =
–   Chess Tiger 2007.12704+10
−10
(−69)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+80
= 1 1 =
–   Chessmaster 11 Aiglos II2701+20
−20
(−72)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+77
1 = = 1
–   Crafty 23.2 32-bit2696+32
−32
(−77)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−17
= 1 = =
–   Frenzee Feb08 32-bit2695+13
−13
(−78)7 − 4
(+4−1=6)
63.6%
7.0 / 11
100.0%
−1
1 1 = 1 1 0 = = = = =
–   Booot 4.15.02692+14
−14
(−81)7 − 4
(+5−2=4)
63.6%
7.0 / 11
100.0%
+5
1 = 1 0 = 1 0 = 1 = 1
–   Delfi 5.42688+12
−12
(−85)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−234
0 0 = =
–   Crafty 23.1 32-bit2685+19
−19
(−88)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Chessmaster 11 Leonidas2681+21
−21
(−92)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+196
1 1 1 =
–   Chessmaster 11 Toxic2678+21
−21
(−95)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−12
1 = 0 1
–   BugChess2 1.6.4 32-bit2658+22
−22
(−115)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−115
= = = =
–   Phalanx XXV2614+17
−17
(−159)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−47
= = 1 = = 1 = = 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Critter 0.52b 32-bit
played with current
participants of this list
Represented by
1-2-CPU    58Critter 1.6a 64-bit
32-bit    89Critter 1.4 32-bit
32-bit 1-2-CPU    89Critter 1.4 32-bit
32-bit single-CPU    89Critter 1.4 32-bit
All    36Critter 1.6a 64-bit 4CPU
Free    24Critter 1.6a 64-bit 4CPU
Free 1-2-CPU    46Critter 1.6a 64-bit
Free 32-bit    70Critter 1.4 32-bit
Free 32-bit 1-2-CPU    70Critter 1.4 32-bit
Free 32-bit single-CPU    70Critter 1.4 32-bit
Free single-CPU    46Critter 1.6a 64-bit
Single-CPU    58Critter 1.6a 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018