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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Show each game results
Protector 1.4.0 32-bit (2897+9
−9		)Quote
Author: Raimund Heid Link: Homepage
This is one of the 22 Protector versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 2.0c 32-bit3140+11
−11		(+243)10 − 50
(+3−43=14)
16.7%
10.0 / 60
0.0%
−18
–   Strelka 5.5 32-bit3127+11
−11		(+230)9.5 − 20.5
(+3−14=13)
31.7%
9.5 / 30
0.0%
+99
–   Houdini 1.5a 32-bit3124+9
−9		(+227)6.5 − 27.5
(+2−23=9)
19.1%
6.5 / 34
0.0%
−9
–   Strelka 5.1 32-bit3117+11
−11		(+220)5 − 25
(+2−22=6)
16.7%
5.0 / 30
0.0%
−48
–   Critter 1.4 32-bit3107+10
−10		(+210)8.5 − 29.5
(+1−22=15)
22.4%
8.5 / 38
0.0%
+15
–   Critter 1.6a 32-bit3106+13
−13		(+209)4.5 − 27.5
(+1−24=7)
14.1%
4.5 / 32
0.0%
−76
–   Critter 1.6 32-bit3105+15
−15		(+208)8 − 24
(+0−16=16)
25.0%
8.0 / 32
0.0%
+41
–   Critter 1.2 32-bit3096+11
−11		(+199)9 − 41
(+2−34=14)
18.0%
9.0 / 50
0.0%
−43
–   Stockfish 2.2.2 32-bit3086+11
−11		(+189)5 − 33
(+1−29=8)
13.2%
5.0 / 38
0.0%
−105
–   Komodo 5 32-bit3084+13
−13		(+187)7 − 25
(+1−19=12)
21.9%
7.0 / 32
0.0%
−15
–   Komodo 4 32-bit3063+13
−13		(+166)7 − 23
(+2−18=10)
23.3%
7.0 / 30
0.0%
−33
–   Rybka 4.1 32-bit3063+11
−11		(+166)8 − 26
(+3−21=10)
23.5%
8.0 / 34
0.0%
−36
–   Vitruvius 1.11C 32-bit3062+12
−12		(+165)9 − 23
(+2−16=14)
28.1%
9.0 / 32
0.0%
+12
–   Rybka 4 32-bit3058+11
−11		(+161)11 − 19
(+6−14=10)
36.7%
11.0 / 30
0.0%
+57
–   Stockfish 2.1.1 32-bit3058+12
−12		(+161)14.5 − 35.5
(+2−23=25)
29.0%
14.5 / 50
0.0%
+20
–   Komodo 3 32-bit3055+12
−12		(+158)14 − 28
(+7−21=14)
33.3%
14.0 / 42
0.0%
+30
–   IvanHoe 9.46h 32-bit3055+12
−12		(+158)10.5 − 23.5
(+3−16=15)
30.9%
10.5 / 34
0.0%
+23
–   Critter 1.01 32-bit3053+14
−14		(+156)12.5 − 25.5
(+6−19=13)
32.9%
12.5 / 38
0.0%
+29
–   DeepSaros 2.3j 32-bit3053+13
−13		(+156)9 − 23
(+1−15=16)
28.1%
9.0 / 32
0.0%
+11
–   Stockfish 2.0.1 32-bit3045+13
−13		(+148)10.5 − 27.5
(+2−19=17)
27.6%
10.5 / 38
0.0%
−8
–   Komodo 2.03 32-bit3040+13
−13		(+143)11.5 − 26.5
(+5−20=13)
30.3%
11.5 / 38
0.0%
−4
–   Stockfish 1.9.1 32-bit3038+13
−13		(+141)9 − 21
(+3−15=12)
30.0%
9.0 / 30
0.0%
−4
–   Critter 0.90 32-bit3022+11
−11		(+125)9 − 25
(+1−17=16)
26.5%
9.0 / 34
0.0%
−37
–   Gull II b2 32-bit3009+15
−15		(+112)7 − 25
(+1−19=12)
21.9%
7.0 / 32
0.0%
−90
–   Naum 4.2 32-bit2985+9
−9		(+88)13 − 21
(+6−14=14)
38.2%
13.0 / 34
0.0%
−1
–   Fritz 132984+10
−10		(+87)8 − 21
(+2−15=12)		27.6%
8.0 / 29
0.0%
−71
–   Deep Sjeng c't 20102964+8
−8		(+67)14.5 − 19.5
(+8−13=13)
42.6%
14.5 / 34
0.0%
+8
–   Chiron 1.1a 32-bit2953+12
−12		(+56)14.5 − 17.5
(+6−9=17)
45.3%
14.5 / 32
0.0%
+23
–   Shredder 12 32-bit2952+6
−6		(+55)29 − 37
(+13−21=32)
43.9%
29.0 / 66
0.0%
+10
–   Komodo 1.3 32-bit2938+14
−14		(+41)14 − 29
(+4−19=20)
32.6%
14.0 / 43
0.0%
−81
–   Deep Junior 13 32-bit2936+14
−14		(+39)16.5 − 15.5
(+8−7=17)
51.6%
16.5 / 32
0.0%
+46
–   Spike 1.4 Leiden2935+6
−6		(+38)29.5 − 39.5
(+15−25=29)
42.8%
29.5 / 69
0.0%
−18
–   Rybka 2.3.2a 32-bit2933+7
−7		(+36)13.5 − 16.5
(+7−10=13)
45.0%
13.5 / 30
0.0%
−1
–   Amoeba 2.6 64-bit2932+17
−17		(+35)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−188
–   Deep Junior 12.5 32-bit2929+13
−13		(+32)17.5 − 19.5
(+9−11=17)
47.3%
17.5 / 37
0.0%
+13
–   Deep Junior 13.3 32-bit2929+12
−12		(+32)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
0.0%
+13
–   Hannibal 1.2 32-bit2925+12
−12		(+28)15.5 − 14.5
(+9−8=13)
51.7%
15.5 / 30
0.0%
+44
–   chess22k 1.7 64-bit2919+19
−19		(+22)8.5 − 7.5
(+5−4=7)		53.1%
8.5 / 16
1.9%
+49
–   Hiarcs 13.22916+9
−9		(+19)16 − 24
(+7−15=18)
40.0%
16.0 / 40
0.1%
−50
–   Cheng4 0.38 64-bit2911+19
−19		(+14)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
10.0%
−14
–   Fritz 122907+9
−9		(+10)14 − 16
(+8−10=12)
46.7%
14.0 / 30
6.7%
−14
–   Gull 1.0a 32-bit2905+10
−10		(+8)13.5 − 16.5
(+6−9=15)
45.0%
13.5 / 30
12.9%
−29
–   Topple 0.7.1 64-bit2904+21
−21		(+7)3 − 5
(+1−3=4)		37.5%
3.0 / 8
28.7%
−81
–   Stash 23.0 64-bit2903+21
−21		(+6)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
30.4%
−35
–   Quazar 0.4 32-bit2897+10
−10		(0)18 − 16
(+9−7=18)
52.9%
18.0 / 34
52.0%
+21
–   Gull 1.2 32-bit2896+10
−10		(−1)31.5 − 34.5
(+14−17=35)
47.7%
31.5 / 66
58.9%
−13
–   Gull 1.1 32-bit2893+15
−15		(−4)16.5 − 17.5
(+10−11=13)
48.5%
16.5 / 34
69.2%
−15
–   Hannibal 1.1 32-bit2887+11
−11		(−10)28.5 − 28.5
(+14−14=29)
50.0%
28.5 / 57
91.8%
−9
–   EXchess 7.88b 64-bit2886+22
−22		(−11)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
82.7%
+17
–   Scorpio 2.7.9 64-bit2883+22
−22		(−14)8 − 2
(+7−1=2)		80.0%
8.0 / 10
88.6%
+233
–   Spark 1.0 32-bit2880+9
−9		(−17)58 − 46
(+35−23=46)
55.8%
58.0 / 104
99.7%
+25
–   Francesca MAD 0.27 64-bit2880+21
−21		(−17)2 − 4
(+1−3=2)		33.3%
2.0 / 6
93.4%
−140
–   Crafty 25.0 64-bit2878+17
−17		(−19)7 − 3
(+4−0=6)		70.0%
7.0 / 10
97.5%
+108
–   Marvin 3.3.2 64-bit2874+18
−18		(−23)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
98.9%
+8
–   Thinker 5.4d Inert 32-bit2871+8
−8		(−26)36 − 28
(+24−16=24)
56.3%
36.0 / 64
100.0%
+21
–   Deuterium 14.2.33.276 64-bit2871+22
−22		(−26)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
98.6%
−64
–   Minic 1.39 64-bit2870+23
−23		(−27)7.5 − 4.5
(+4−1=7)		62.5%
7.5 / 12
98.6%
+57
–   EXchess 7.71b 64-bit2867+19
−19		(−30)6.5 − 3.5
(+3−0=7)		65.0%
6.5 / 10
99.8%
+62
–   Pirarucu 2.3.8 64-bit2865+19
−19		(−32)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
99.9%
+7
–   Bobcat 7.1 64-bit2863+21
−21		(−34)6 − 4
(+4−2=4)		60.0%
6.0 / 10
99.9%
+40
–   Atlas 3.80 64-bit2861+12
−12		(−36)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
+30
–   Booot 5.1.02860+8
−8		(−37)40.5 − 34.5
(+25−19=31)
54.0%
40.5 / 75
100.0%
−7
–   Arasan 17.5 64-bit2855+21
−21		(−42)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
+25
–   Fruit Reloaded 3.2.1 64-bit2851+11
−11		(−46)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
+60
–   Marvin 3.2.0 64-bit2851+14
−14		(−46)10 − 6
(+6−2=8)		62.5%
10.0 / 16
100.0%
+37
–   Asymptote 0.6.3 64-bit2850+21
−21		(−47)8.5 − 3.5
(+6−1=5)		70.8%
8.5 / 12
100.0%
+102
–   Dirty 3Nov2015 64-bit2850+14
−14		(−47)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+103
–   The Baron 3.41 64-bit2850+19
−19		(−47)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
+53
–   Pedone 1.3 64-bit2848+20
−20		(−49)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+70
–   Arasan 17.4 64-bit2848+22
−22		(−49)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
+31
–   Counter 3.2 64-bit2847+16
−16		(−50)9 − 7
(+6−4=6)		56.3%
9.0 / 16
100.0%
−2
–   Fizbo 1.2 64-bit2842+21
−21		(−55)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
+74
–   Francesca MAD 0.26 64-bit2841+22
−22		(−56)5 − 5
(+4−4=2)		50.0%
5.0 / 10
100.0%
−56
–   Tucano 7.00 64-bit2839+17
−17		(−58)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
+111
–   NirvanaChess 1.8 64-bit2837+22
−22		(−60)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+180
–   Cyclone xTreme2837+10
−10		(−60)20 − 12
(+12−4=16)
62.5%
20.0 / 32
100.0%
+24
–   MinkoChess 1.3 32-bit2832+25
−25		(−65)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
+35
–   Minic 1.09 64-bit2831+22
−22		(−66)9.5 − 4.5
(+7−2=5)		67.9%
9.5 / 14
100.0%
+68
–   Godel 4.4.5 64-bit2828+16
−16		(−69)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
100.0%
−106
–   Toga II 3.1.2SE2827+15
−15		(−70)5 − 2
(+3−0=4)		71.4%
5.0 / 7
100.0%
+64
–   Topple 0.7.0 64-bit2825+21
−21		(−72)6.5 − 5.5
(+2−1=9)		54.2%
6.5 / 12
100.0%
−45
–   Ethereal 8.37 64-bit2822+22
−22		(−75)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+37
–   Zappa Mexico II 32-bit2820+10
−10		(−77)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
−13
–   Deuterium 14.1.32.119 64-bit2817+22
−22		(−80)5 − 5
(+2−2=6)		50.0%
5.0 / 10
100.0%
−75
–   Scorpio 2.7.7 64-bit2814+14
−14		(−83)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+59
–   Crafty 24.1 64-bit2811+19
−19		(−86)9 − 1
(+8−0=2)		90.0%
9.0 / 10
100.0%
+239
–   Hannibal 1.0a 32-bit2810+10
−10		(−87)27 − 15
(+22−10=10)
64.3%
27.0 / 42
100.0%
+33
–   Cheng4 0.36c 64-bit2805+15
−15		(−92)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−17
–   Marvin 3.1.0 64-bit2803+17
−17		(−94)6.5 − 5.5
(+3−2=7)		54.2%
6.5 / 12
100.0%
−61
–   Nemo 1.0.1 32-bit2803+24
−24		(−94)10.5 − 5.5
(+8−3=5)		65.6%
10.5 / 16
100.0%
+27
–   Rhetoric 1.4.3 64-bit2803+10
−10		(−94)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
+73
–   Arasan 17.3 64-bit2799+23
−23		(−98)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
100.0%
−262
–   Onno 1.2.70 32-bit2795+15
−15		(−102)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
100.0%
−140
–   Octochess r5506 64-bit2794+12
−12		(−103)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+45
–   Bobcat 6.4b 64-bit2794+21
−21		(−103)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+248
–   Atlas 3.70em 64-bit2793+19
−19		(−104)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−181
–   Shallow 4.0 64-bit2793+15
−15		(−104)13.5 − 2.5
(+11−0=5)		84.4%
13.5 / 16
100.0%
+150
–   ProDeo 3.12792+18
−18		(−105)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+41
–   Arasan 17.2 64-bit2791+21
−21		(−106)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−106
–   MinkoChess 1.2 32-bit2788+12
−12		(−109)36 − 20
(+23−7=26)
64.3%
36.0 / 56
100.0%
−6
–   RubiChess 1.1 64-bit2788+17
−17		(−109)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
100.0%
+155
–   Bright 0.5c2786+11
−11		(−111)3 − 3
(+1−1=4)		50.0%
3.0 / 6
100.0%
−111
–   Tornado 4.88 32-bit2785+22
−22		(−112)8.5 − 3.5
(+6−1=5)		70.8%
8.5 / 12
100.0%
+37
–   EXchess 7.31b 64-bit2780+23
−23		(−117)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+71
–   Loop 13.6 (Loop 2007)2780+8
−8		(−117)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   Naraku 1.42779+13
−13		(−118)11 − 7
(+9−5=4)		61.1%
11.0 / 18
100.0%
−28
–   ProDeo 3.02776+22
−22		(−121)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+15
–   Crafty 24.0 64-bit2776+24
−24		(−121)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
−58
–   GreKo 2021.12 64-bit2769+14
−14		(−128)16.5 − 3.5
(+14−1=5)		82.5%
16.5 / 20
100.0%
+125
–   Velvet 1.2.0 64-bit2765+22
−22		(−132)10.5 − 5.5
(+6−1=9)		65.6%
10.5 / 16
100.0%
−29
–   Devel 3.8.42761+15
−15		(−136)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
−20
–   Rodent 1.4 64-bit2760+20
−20		(−137)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−93
–   Colossus 2021b 64-bit2759+16
−16		(−138)21.5 − 8.5
(+18−5=7)
71.7%
21.5 / 30
100.0%
+37
–   Ktulu 92758+10
−10		(−139)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−173
–   NirvanaChess 1.3 64-bit2755+24
−24		(−142)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−132
–   Scorpio 2.7 32-bit2752+17
−17		(−145)9 − 5
(+5−1=8)		64.3%
9.0 / 14
100.0%
−49
–   SmarThink 1.20 32-bit2750+14
−14		(−147)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Tornado 4.4 32-bit2745+20
−20		(−152)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Cheng4 0.36a 64-bit2745+25
−25		(−152)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−83
–   Chronos 1.9.9 32-bit2741+14
−14		(−156)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+85
–   MinkoChess 1.1 32-bit2740+22
−22		(−157)2.5 − 2.5
(+1−1=3)		50.0%
2.5 / 5
100.0%
−165
–   Jonny 4.002734+8
−8		(−163)45 − 31
(+29−15=32)
59.2%
45.0 / 76
100.0%
−93
–   BugChess2 1.9 32-bit2733+18
−18		(−164)15 − 8
(+10−3=10)		65.2%
15.0 / 23
100.0%
−54
–   Crafty 23.4 32-bit2732+17
−17		(−165)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+3
–   Bison 9.11 32-bit2730+12
−12		(−167)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Godel 3.4.9 64-bit2728+12
−12		(−169)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
−1
–   Tucano 6.00 64-bit2726+13
−13		(−171)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+68
–   Frenzee 3.5.19 32-bit2725+24
−24		(−172)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   ProDeo 2.22722+14
−14		(−175)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
100.0%
+87
–   Cheng4 0.35a 64-bit2720+24
−24		(−177)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+62
–   Arasan 16.0 64-bit2713+24
−24		(−184)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+11
–   Topple 0.4.0 64-bit2712+21
−21		(−185)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
−16
–   Rhetoric 1.4 64-bit2706+22
−22		(−191)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
−63
–   Chessmaster 11 Conqueror2690+14
−14		(−207)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Delfi 5.42688+10
−10		(−209)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   KnightX 3.1 64-bit2687+19
−19		(−210)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
−46
–   Bobcat 3.25 32-bit2678+25
−25		(−219)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+20
–   Cheng3 1.07 32-bit2622+22
−22		(−275)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−104
2932 games: 774 wins, 966 losses, 1192 draws (40.7%), score: 46.7%

Rating changes by day

Rating changes with played games

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