CCRL 40/15
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 1'166'106 games
played by 2'690 programs

White wins: 402'287 (34.5%)
Black wins: 297'247 (25.5%)
Draws: 466'572 (40.0%)
White score: 54.5%

Engine Details

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Protector 1.3.4 64-bit (2839+24
−24
)Quote
Author: Raimund Heid Link: Homepage
This is one of the 22 Protector versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 Dynamic 64-bit3020+27
−26
(+181)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Rybka 3 Human 64-bit3015+25
−25
(+176)3.5 − 16.5
(+1−14=5)
17.5%
3.5 / 20
0.0%
−65
–   Stockfish 1.7.1 64-bit3008+22
−22
(+169)7.5 − 21.5
(+3−17=9)
25.9%
7.5 / 29
0.0%
+2
–   Naum 4.2 64-bit2976+9
−9
(+137)6.5 − 17.5
(+2−13=9)
27.1%
6.5 / 24
0.0%
−15
–   Stockfish 1.6.3 64-bit2964+20
−20
(+125)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
0.0%
+114
–   Critter 0.80 64-bit2961+20
−20
(+122)5 − 19
(+2−16=6)
20.8%
5.0 / 24
0.0%
−91
–   Rybka 2.3.2a 64-bit2961+11
−11
(+122)1.5 − 3.5
(+0−2=3)
30.0%
1.5 / 5
0.0%
+3
–   Komodo 1.2 64-bit2945+16
−16
(+106)7 − 17
(+2−12=10)
29.2%
7.0 / 24
0.0%
−28
–   Deep Shredder 12 64-bit2939+9
−9
(+100)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−50
–   Shredder 12 32-bit2929+8
−7
(+90)8.5 − 15.5
(+1−8=15)
35.4%
8.5 / 24
0.0%
+8
–   Komodo 1.0 64-bit2921+14
−14
(+82)8.5 − 15.5
(+1−8=15)
35.4%
8.5 / 24
0.0%
+2
–   Rybka 2.2 64-bit2920+29
−28
(+81)4.5 − 15.5
(+1−12=7)
22.5%
4.5 / 20
0.0%
−105
–   Critter 0.70 64-bit2920+27
−27
(+81)8 − 16
(+1−9=14)
33.3%
8.0 / 24
0.0%
−12
–   Thinker 5.4d Inert 64-bit2864+16
−15
(+25)2 − 3
(+0−1=4)
40.0%
2.0 / 5
4.2%
−20
–   Zappa Mexico II 64-bit2854+10
−10
(+15)11 − 13
(+4−6=14)
45.8%
11.0 / 24
13.7%
−6
–   Critter 0.60 64-bit2840+25
−25
(+1)16.5 − 12.5
(+10−6=13)
56.9%
16.5 / 29
49.3%
+44
–   Spark 0.3 64-bit2835+18
−18
(−4)2 − 3
(+1−2=2)
40.0%
2.0 / 5
62.0%
−71
–   Deep Sjeng WC2008 64-bit2834+13
−13
(−5)14 − 6
(+10−2=8)
70.0%
14.0 / 20
63.8%
+126
–   Onno 1.2.70 64-bit2833+16
−16
(−6)9 − 15
(+4−10=10)
37.5%
9.0 / 24
66.6%
−84
–   Texel 1.02 64-bit2827+28
−28
(−12)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
74.3%
−39
–   Grapefruit 1.0 32-bit2826+9
−9
(−13)4 − 3
(+2−1=4)
57.1%
4.0 / 7
85.3%
+34
–   Deep Junior 11.2 64-bit2826+25
−25
(−13)13 − 11
(+8−6=10)
54.2%
13.0 / 24
77.5%
+11
–   Deep Junior 11.1a 64-bit2823+22
−22
(−16)13.5 − 10.5
(+9−6=9)
56.3%
13.5 / 24
84.5%
+30
–   Murka 3 64-bit2823+12
−12
(−16)6 − 4
(+3−1=6)
60.0%
6.0 / 10
87.9%
+35
–   Crafty 23.8 64-bit2811+23
−23
(−28)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
95.6%
0
–   Critter 0.52b 64-bit2806+31
−31
(−33)3 − 0
(+3−0=0)
100.0%
3.0 / 3
95.3%
+INF
–   Scorpio 2.7.6 64-bit2781+17
−17
(−58)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+88
–   Bright 0.5c2778+13
−13
(−61)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
100.0%
+57
–   Twisted Logic 20100131x 64-bit2770+16
−16
(−69)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
+14
–   Zurichess Jura 64-bit2765+25
−25
(−74)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
+8
–   DiscoCheck 4.3 64-bit2758+27
−27
(−81)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+93
–   GNU Chess 5.50 64-bit2757+19
−19
(−82)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−54
–   Laser 1.1 64-bit2752+27
−27
(−87)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−119
–   chess22k 1.5 64-bit2750+25
−25
(−89)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−33
–   Spike 1.2 Turin2745+7
−7
(−94)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
+63
–   Arasan 16.2 64-bit2738+32
−32
(−101)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+51
–   Octochess r5132 64-bit2729+31
−31
(−110)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+4
–   Deuterium 13.1.31.113 64-bit2728+26
−26
(−111)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+3
–   Bison 9.11 32-bit2728+14
−14
(−111)4 − 1
(+3−0=2)
80.0%
4.0 / 5
100.0%
+79
–   RuyDos 1.0.22 64-bit2720+27
−27
(−119)9.5 − 0.5
(+9−0=1)
95.0%
9.5 / 10
100.0%
+325

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Created in 2005-2013 by CCRL team
Last games added on August 1, 2020