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

Options
Show each game results
Protector 1.3.4 64-bit (2858+20
−20		)Quote
Author: Raimund Heid Link: Homepage
This is one of the 22 Protector versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 Dynamic 64-bit3068+19
−19		(+210)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Rybka 3 Human 64-bit3047+19
−19		(+189)3.5 − 16.5
(+1−14=5)		17.5%
3.5 / 20
0.0%
−64
–   Stockfish 1.7.1 64-bit3038+18
−18		(+180)7.5 − 21.5
(+3−17=9)		25.9%
7.5 / 29
0.0%
−2
–   Naum 4.2 64-bit3000+8
−8		(+142)6.5 − 17.5
(+2−13=9)		27.1%
6.5 / 24
0.0%
−25
–   Stockfish 1.6.3 64-bit2994+16
−16		(+136)1.5 − 1.5
(+0−0=3)		50.0%
1.5 / 3
0.0%
+124
–   Rybka 2.3.2a 64-bit2986+9
−9		(+128)1.5 − 3.5
(+0−2=3)		30.0%
1.5 / 5
0.0%
−7
–   Critter 0.80 64-bit2978+16
−16		(+120)5 − 19
(+2−16=6)		20.8%
5.0 / 24
0.0%
−106
–   Komodo 1.2 64-bit2966+13
−13		(+108)7 − 17
(+2−12=10)		29.2%
7.0 / 24
0.0%
−41
–   Deep Shredder 12 64-bit2961+8
−8		(+103)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−63
–   Shredder 12 32-bit2952+6
−6		(+94)8.5 − 15.5
(+1−8=15)		35.4%
8.5 / 24
0.0%
0
–   Rybka 2.2 64-bit2950+22
−22		(+92)4.5 − 15.5
(+1−12=7)		22.5%
4.5 / 20
0.0%
−108
–   Komodo 1.0 64-bit2942+12
−12		(+84)8.5 − 15.5
(+1−8=15)		35.4%
8.5 / 24
0.0%
−7
–   Critter 0.70 64-bit2936+22
−22		(+78)8 − 16
(+1−9=14)		33.3%
8.0 / 24
0.0%
−30
–   Thinker 5.4d Inert 64-bit2881+13
−13		(+23)2 − 3
(+0−1=4)		40.0%
2.0 / 5
2.5%
−30
–   Zappa Mexico II 64-bit2867+8
−8		(+9)11 − 13
(+4−6=14)		45.8%
11.0 / 24
19.8%
−16
–   Critter 0.60 64-bit2855+21
−21		(−3)16.5 − 12.5
(+10−6=13)		56.9%
16.5 / 29
57.2%
+47
–   Spark 0.3 64-bit2849+15
−15		(−9)2 − 3
(+1−2=2)		40.0%
2.0 / 5
76.9%
−86
–   Deep Sjeng WC2008 64-bit2847+12
−12		(−11)14 − 6
(+10−2=8)		70.0%
14.0 / 20
82.1%
+135
–   Onno 1.2.70 64-bit2843+12
−12		(−15)9 − 15
(+4−10=10)		37.5%
9.0 / 24
89.7%
−105
–   Deep Junior 11.2 64-bit2843+20
−20		(−15)13 − 11
(+8−6=10)		54.2%
13.0 / 24
85.3%
+14
–   Texel 1.02 64-bit2841+21
−21		(−17)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
87.0%
−48
–   Grapefruit 1.0 32-bit2838+8
−8		(−20)4 − 3
(+2−1=4)		57.1%
4.0 / 7
96.6%
+35
–   Deep Junior 11.1a 64-bit2834+18
−18		(−24)13.5 − 10.5
(+9−6=9)		56.3%
13.5 / 24
96.4%
+30
–   Murka 3 64-bit2833+10
−10		(−25)6 − 4
(+3−1=6)		60.0%
6.0 / 10
98.8%
+36
–   Critter 0.52b 64-bit2825+23
−23		(−33)3 − 0
(+3−0=0)		100.0%
3.0 / 3
98.5%
+INF
–   Crafty 23.8 64-bit2820+20
−20		(−38)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
99.6%
−5
–   Scorpio 2.7.6 64-bit2786+14
−14		(−72)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+92
–   Bright 0.5c2786+11
−11		(−72)3.5 − 1.5
(+2−0=3)		70.0%
3.5 / 5
100.0%
+63
–   Twisted Logic 20100131x 64-bit2778+13
−13		(−80)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+16
–   Zurichess Jura 64-bit2771+21
−21		(−87)6.5 − 3.5
(+3−0=7)		65.0%
6.5 / 10
100.0%
+7
–   DiscoCheck 4.3 64-bit2762+23
−23		(−96)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+91
–   GNU Chess 5.50 64-bit2759+16
−16		(−99)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
100.0%
−67
–   Laser 1.1 64-bit2757+22
−22		(−101)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
100.0%
−141
–   Odonata 0.6.2 64-bit2757+13
−13		(−101)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+139
–   chess22k 1.5 64-bit2754+21
−21		(−104)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
−39
–   Spike 1.2 Turin2750+6
−6		(−108)3.5 − 1.5
(+3−1=1)		70.0%
3.5 / 5
100.0%
+62
–   Arasan 16.2 64-bit2741+23
−23		(−117)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+51
–   Octochess r5132 64-bit2735+23
−23		(−123)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
+6
–   Bison 9.11 32-bit2730+12
−12		(−128)4 − 1
(+3−0=2)		80.0%
4.0 / 5
100.0%
+75
–   Devel 4.0.2.32726+14
−14		(−132)11 − 3
(+9−1=4)		78.6%
11.0 / 14
100.0%
+84
–   Deuterium 13.1.31.113 64-bit2726+22
−22		(−132)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
−2
–   RuyDos 1.0.22 64-bit2723+23
−23		(−135)9.5 − 0.5
(+9−0=1)		95.0%
9.5 / 10
100.0%
+286
–   Dumb 1.11 64-bit2718+18
−18		(−140)8 − 4
(+6−2=4)		66.7%
8.0 / 12
100.0%
−14
–   KnightX 3.3 64-bit2706+20
−20		(−152)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+89
589 games: 157 wins, 180 losses, 252 draws (42.8%), score: 48.0%

Rating changes by day

Rating changes with played games

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