CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
Critter 0.42 32-bit (2705+25
−25
)Quote
Author: Richard Vida Link: Homepage
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 1.6.3 32-bit2933+16
−16
(+228)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+145
–   Komodo 1.0 32-bit2867+16
−16
(+162)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−82
–   Thinker 5.4d Inert 32-bit2856+10
−10
(+151)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+8
–   Doch 1.3.4 32-bit2855+22
−22
(+150)9 − 22
(+3−16=12)
29.0%
9.0 / 31
0.0%
+11
–   Grapefruit 1.0 32-bit2825+9
−9
(+120)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−124
–   Protector 1.3.1b 32-bit2801+23
−23
(+96)10.5 − 19.5
(+4−13=13)
35.0%
10.5 / 30
0.0%
+5
–   Spark 0.3a 32-bit2799+17
−17
(+94)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.0%
+94
–   Spark 0.3 32-bit2797+16
−16
(+92)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+122
–   Onno 1.1.1 32-bit2797+18
−18
(+92)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−50
–   Doch 09.980 32-bit2795+19
−19
(+90)9 − 21
(+3−15=12)
30.0%
9.0 / 30
0.0%
−38
–   Protector 1.3.2 32-bit2795+21
−21
(+90)1 − 2
(+1−2=0)
33.3%
1.0 / 3
0.0%
−66
–   Hiarcs Paderborn 20072795+18
−18
(+90)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−67
–   MinkoChess 1.2 32-bit2780+14
−14
(+75)9.5 − 19.5
(+2−12=15)
32.8%
9.5 / 29
0.0%
−27
–   Bright 0.4a2776+10
−10
(+71)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−86
–   Tornado 4.88 32-bit2763+30
−30
(+58)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.2%
−85
–   Ktulu 92752+12
−12
(+47)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
0.1%
+57
–   SmarThink 1.20 32-bit2746+16
−16
(+41)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.4%
+183
–   Spike 1.2 Turin2745+7
−7
(+40)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.2%
−INF
–   Twisted Logic 20090922 32-bit2730+19
−19
(+25)4 − 11
(+1−8=6)
26.7%
4.0 / 15
6.5%
−123
–   Bison 9.11 32-bit2727+14
−14
(+22)1 − 3
(+0−2=2)
25.0%
1.0 / 4
6.7%
−128
–   Chess Tiger 2007.12703+10
−10
(−2)1 − 1
(+0−0=2)
50.0%
1.0 / 2
55.9%
−2
–   Frenzee Feb08 32-bit2695+13
−13
(−10)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
76.4%
+94
–   Booot 4.15.02693+14
−14
(−12)2 − 1
(+1−0=2)
66.7%
2.0 / 3
80.2%
+93
–   Delfi 5.42689+12
−11
(−16)1 − 2
(+0−1=2)
33.3%
1.0 / 3
87.3%
−111
–   Crafty 23.1 32-bit2687+18
−18
(−18)19 − 18
(+8−7=22)
51.4%
19.0 / 37
88.8%
−13
–   Chessmaster 11 Toxic2682+20
−20
(−23)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
92.1%
+119
–   Chessmaster 11 Leonidas2680+20
−20
(−25)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
93.8%
−110
–   Movei 00.8.438 (10 10 10)2666+11
−11
(−39)1 − 3
(+0−2=2)
25.0%
1.0 / 4
99.7%
−189
–   BugChess2 1.6.4 32-bit2658+22
−22
(−47)22.5 − 14.5
(+15−7=15)
60.8%
22.5 / 37
99.8%
+19
–   E.T. Chess 13.01.082650+13
−13
(−55)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+55
–   CM10th Magic II2644+16
−16
(−61)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+96
–   Colossus 2008b2643+12
−12
(−62)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
100.0%
+33
–   Chronos 1.9.72640+20
−20
(−65)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
+9
–   Glaurung 1.0.2 32-bit2635+17
−17
(−70)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+72
–   Gandalf 62635+11
−11
(−70)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   CM10th Default2631+15
−14
(−74)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−216
–   Crafty 23.0 32-bit2630+29
−29
(−75)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   WildCat 82629+13
−13
(−76)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+207
–   Ruffian 2.1.02624+13
−13
(−81)16.5 − 7.5
(+12−3=9)
68.8%
16.5 / 24
100.0%
+40
–   Hamsters 0.7.12618+14
−14
(−87)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−31
–   Hamsters 0.72618+21
−21
(−87)21 − 3
(+19−1=4)
87.5%
21.0 / 24
100.0%
+224
–   Bison 9.8 32-bit2616+33
−32
(−89)15 − 10
(+10−5=10)
60.0%
15.0 / 25
100.0%
−25
–   Slow Chess Blitz WV22616+16
−16
(−89)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+53
–   Pharaon 3.5.12614+13
−12
(−91)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−91
–   Naum 1.91 32-bit2606+15
−15
(−99)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−99
–   Alfil 8.1.12601+14
−14
(−104)20.5 − 7.5
(+18−5=5)
73.2%
20.5 / 28
100.0%
+71
–   Deuterium 09.01.26.4922600+23
−23
(−105)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−18
–   The Baron 2.23 32-bit2595+16
−17
(−110)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−110
–   Scorpio 2.2 32-bit2570+28
−28
(−135)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
−52
–   Brutus 8.05 32-bit2567+17
−17
(−138)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+12
–   Tornado 3.21a 32-bit2548+33
−33
(−157)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
0
–   AnMon 5.752539+15
−15
(−166)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   DanaSah 4.242527+17
−17
(−178)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   GarboChess 2.20 32-bit2523+17
−17
(−182)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Brutus 7.02b2515+18
−18
(−190)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−190
–   Hermann 2.5 32-bit2499+20
−20
(−206)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   nanoSzachy 3.82439+16
−16
(−266)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−266

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Created in 2005-2013 by CCRL team
Last games added on May 15, 2021