CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Protector 1.3.1b 32-bit (2812+20
−20		)Quote
Author: Raimund Heid Link: Homepage
This is one of the 22 Protector versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 1.6.3 32-bit2960+13
−13		(+148)9 − 21
(+3−15=12)
30.0%
9.0 / 30
0.0%
+6
–   Shredder 12 32-bit2952+6
−6		(+140)13.5 − 46.5
(+6−39=15)
22.5%
13.5 / 60
0.0%
−74
–   Rybka 2.3.2a 32-bit2933+7
−7		(+121)8.5 − 21.5
(+2−15=13)
28.3%
8.5 / 30
0.0%
−32
–   Fritz 122907+9
−9		(+95)9 − 21
(+1−13=16)
30.0%
9.0 / 30
0.0%
−37
–   Stockfish 1.5.1 32-bit2879+12
−12		(+67)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−4
–   Thinker 5.4d Inert 32-bit2871+8
−8		(+59)14.5 − 13.5
(+9−8=11)		51.8%
14.5 / 28
0.0%
+74
–   Doch 1.3.4 32-bit2870+18
−18		(+58)16 − 14
(+8−6=16)
53.3%
16.0 / 30
0.0%
+80
–   Thinker 5.4c Inert 32-bit2864+11
−11		(+52)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
−17
–   Cyclone xTreme Fury2840+17
−17		(+28)14.5 − 15.5
(+5−6=19)
48.3%
14.5 / 30
1.4%
+17
–   Grapefruit 1.0 32-bit2838+8
−8		(+26)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
0.7%
+58
–   Spark 0.3 32-bit2808+14
−14		(−4)20.5 − 13.5
(+14−7=13)
60.3%
20.5 / 34
64.7%
+73
–   Doch 09.980 32-bit2807+16
−16		(−5)15.5 − 18.5
(+8−11=15)
45.6%
15.5 / 34
66.0%
−33
–   Bright 0.4a2784+8
−8		(−28)15.5 − 14.5
(+9−8=13)
51.7%
15.5 / 30
99.6%
−16
–   Spike 1.2 Turin2750+6
−6		(−62)21.5 − 8.5
(+15−2=13)
71.7%
21.5 / 30
100.0%
+91
–   Twisted Logic 20090922 32-bit2732+16
−16		(−80)35 − 29
(+19−13=32)
54.7%
35.0 / 64
100.0%
−48
–   Bison 9.11 32-bit2730+12
−12		(−82)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
+7
–   Critter 0.42 32-bit2706+22
−22		(−106)19.5 − 10.5
(+13−4=13)
65.0%
19.5 / 30
100.0%
−1
–   Frenzee Feb08 32-bit2692+11
−11		(−120)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+169
–   Booot 4.15.02692+11
−11		(−120)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−42
–   Delfi 5.42688+10
−10		(−124)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−46
–   Crafty 23.1 32-bit2683+16
−16		(−129)18 − 12
(+11−5=14)
60.0%
18.0 / 30
100.0%
−58
–   Cyrano 0.6b17 32-bit2639+12
−12		(−173)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+119
–   Hamsters 0.7.12605+11
−11		(−207)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+85
608 games: 164 wins, 179 losses, 265 draws (43.6%), score: 48.8%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024