CCRL 40/4
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 2'115'766 games
played by 2'468 programs
28564 CPU days (X2 4600+)

White wins: 821'094 (38.8%)
Black wins: 663'997 (31.4%)
Draws: 630'675 (29.8%)
White score: 53.7%

Engine Details

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Defenchess 1.1f 64-bit 4CPU (3121+14
−14
)Quote
Authors: Can Cetin (Turkey), Dogac Eldenk (Turkey) Link: Homepage
Formerly known as SCTR.
This is one of the 9 Defenchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fire 6.1 64-bit 4CPU3349+14
−15
(+228)5.5 − 26.5
(+1−22=9)
17.2%
5.5 / 32
0.0%
−11
0 0 = = = 0 0 0 0 0 1 0 = 0 = = 0 0 0 0 0 0 0 0 = 0 0 0 0 = = 0
–   Fizbo 2 64-bit 4CPU3346+11
−11
(+225)6 − 26
(+3−23=6)
18.8%
6.0 / 32
0.0%
−19
1 1 0 0 0 1 0 0 0 0 0 = 0 = 0 0 0 0 0 = 0 = 0 = = 0 0 0 0 0 0 0
–   Deep Shredder 13 64-bit 4CPU3324+11
−11
(+203)4 − 28
(+1−25=6)
12.5%
4.0 / 32
0.0%
−102
0 0 = 0 0 0 = 0 0 0 0 0 = 0 0 0 0 0 0 = 0 0 0 0 0 = 0 0 1 = 0 0
–   Andscacs 0.93 64-bit 4CPU3301+17
−17
(+180)7.5 − 24.5
(+2−19=11)
23.4%
7.5 / 32
0.0%
0
0 = 0 0 = 0 1 = 0 0 0 0 0 0 1 = = 0 = 0 = = 0 = 0 0 = 0 0 0 = 0
–   Gull 3 64-bit 4CPU3261+9
−9
(+140)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.0%
+109
0 = 0 1 0 = 1 1 0 = 1 = 1 0 = 1 0 = = 0 1 0 = 0 = 0 = = = 0 = 1
–   Booot 6.2 64-bit 4CPU3257+13
−13
(+136)7.5 − 24.5
(+3−20=9)
23.4%
7.5 / 32
0.0%
−53
0 0 1 0 = 0 0 0 0 = 0 = 0 0 0 = 0 0 0 = = 0 0 = 0 1 = 0 0 1 = 0
–   Chiron 4 64-bit 4CPU3242+10
−10
(+121)12 − 20
(+5−13=14)
37.5%
12.0 / 32
0.0%
+43
0 0 0 = 0 = = 0 = = = 0 = 0 1 0 = 0 0 0 0 0 = = 1 1 = = 1 = 1 =
–   Fritz 16 64-bit 4CPU3228+16
−16
(+107)11 − 21
(+6−16=10)
34.4%
11.0 / 32
0.0%
+1
1 = = 0 1 = = 0 0 0 0 0 1 = 0 0 = = 1 0 0 = 1 0 = 0 = 0 0 1 0 0
–   NirvanaChess 2.4 64-bit 4CPU3224+13
−13
(+103)8 − 24
(+1−17=14)
25.0%
8.0 / 32
0.0%
−53
0 = = = 0 0 0 0 0 0 0 0 = = 0 = = 0 = = = 0 0 = 0 0 0 1 0 = = =
–   Gull 3.1 64-bit 4CPU3215+18
−18
(+94)19 − 13
(+14−8=10)
59.4%
19.0 / 32
0.0%
+157
0 1 0 = = = = 0 1 1 1 = 0 1 1 1 1 1 = 1 0 0 1 = 1 1 = 0 = = 1 0
–   Arasan 21.2 64-bit 4CPU3207+17
−17
(+86)20.5 − 37.5
(+9−26=23)
35.3%
20.5 / 58
0.0%
−8
0 0 0 1 = = = = 0 = 1 0 0 1 = = 0 0 0 = 0 0 = = = = 1 1 0 = = 0 1 0 0 = = 0 1 0 = 0 0 0 0 = = = 1 = = = 0 0 0 0 0 1
–   Texel 1.07 64-bit 4CPU3206+13
−13
(+85)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
+11
= = = 1 1 0 0 = 0 = 1 = = 0 1 0 = = = 0 0 0 = = = = 0 0 0 0 = =
–   Arasan 21.1 64-bit 4CPU3194+17
−17
(+73)16.5 − 27.5
(+5−16=23)
37.5%
16.5 / 44
0.0%
0
0 = 0 1 0 1 1 0 = = = = = = 0 = 0 = 0 = = = 0 = = 0 = = 0 = 0 0 = 0 1 0 = = 0 = = 0 1 =
–   Vajolet2 2.6.1 64-bit 4CPU3185+15
−15
(+64)18 − 20
(+9−11=18)
47.4%
18.0 / 38
0.0%
+51
= 1 1 0 = 1 = 1 = 0 0 1 = 0 1 0 = = = = 0 1 = 0 = = = = 1 0 0 1 0 0 = = = =
–   Senpai 2.0 64-bit 4CPU3176+12
−12
(+55)17.5 − 22.5
(+9−14=17)
43.8%
17.5 / 40
0.0%
+16
= 1 = = = 1 0 = 0 1 0 1 0 = 0 = = 1 = 1 = = = = 0 1 1 = 0 0 = = 0 0 0 1 0 = 0 0
–   Laser 1.5 64-bit 4CPU3171+19
−19
(+50)11 − 21
(+6−16=10)
34.4%
11.0 / 32
0.0%
−55
0 0 = 1 1 0 = 0 0 = 1 = 0 = = 0 1 1 0 = = 0 1 0 0 0 = 0 0 = 0 0
–   Pedone 1.8 64-bit 4CPU3160+18
−18
(+39)21 − 23
(+12−14=18)
47.7%
21.0 / 44
0.0%
+26
= 0 0 1 = 0 0 1 0 1 0 0 = 1 = = 1 = 0 0 = 1 = 1 = = = 1 = = 0 1 0 = 0 1 0 1 = 1 = = 0 =
–   Wasp 3.60 64-bit 4CPU3157+18
−18
(+36)36.5 − 38.5
(+15−17=43)
48.7%
36.5 / 75
0.1%
+29
= = = 1 = = = = = 0 = = 1 1 = = 0 1 0 1 0 0 = = 0 = 0 0 0 = = = = 1 0 1 = = = 1 = = 0 1 = = = = 1 = = 0 = 1 0 = = 1 = = = 1 = = 0 = 0 0 = = 1 = 1 0 =
–   Sting SF 9 64-bit 4CPU3156+17
−17
(+35)20.5 − 19.5
(+14−13=13)
51.3%
20.5 / 40
0.1%
+46
= 0 = = 0 0 0 1 = 1 0 1 = 1 = 1 1 0 0 = 0 0 0 1 = 1 0 1 0 1 = 1 = 1 1 = = 1 0 =
–   Wasp 3.50 64-bit 4CPU3153+18
−18
(+32)28.5 − 41.5
(+10−23=37)
40.7%
28.5 / 70
0.2%
−19
0 0 = 0 = = = 0 0 = 0 1 = = = = 1 0 1 0 = 0 = 1 1 0 0 = 1 = 0 = 1 = 0 = = = = = = = 1 0 = = 0 0 0 0 = = = 0 = = = = 0 0 1 = = = = 0 1 = 0 =
–   Arasan 20.4.1 64-bit 4CPU3145+18
−18
(+24)12 − 20
(+7−15=10)
37.5%
12.0 / 32
1.8%
−61
0 0 = 0 1 0 0 0 1 1 = 1 = = = 1 0 = = = 0 0 0 0 1 = 0 0 0 1 0 =
–   Deep Fritz 14 64-bit 4CPU3144+14
−14
(+23)18 − 31
(+10−23=16)
36.7%
18.0 / 49
0.9%
−65
0 0 = = = 0 0 0 0 0 = = 1 = 0 0 1 0 = = = 1 = = 0 = = = 0 1 1 = 0 1 0 0 0 1 = 0 0 1 1 1 0 0 0 0 0
–   Strelka 5.5 64-bit3141+9
−9
(+20)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.7%
−32
1 0 1 0 1 = 0 1 = 0 = 0 = 0 0 = 0 = 1 1 1 = 0 = = 1 = 0 0 0 = 0
–   RubiChess 1.4 64-bit 4CPU3138+26
−26
(+17)14 − 12
(+5−3=18)
53.8%
14.0 / 26
11.6%
+38
= 0 = = = = = = = 1 = = 0 = 1 0 = = 1 1 = 1 = = = =
–   Pedone 1.7 64-bit 4CPU3136+18
−18
(+15)20 − 12
(+15−7=10)
62.5%
20.0 / 32
8.4%
+101
1 1 = = = = 1 0 0 0 1 1 1 1 = = = 1 1 0 0 1 1 1 0 = 0 1 1 = 1 =
–   Protector 1.9.0 64-bit 4CPU3128+10
−10
(+7)12 − 20
(+3−11=18)
37.5%
12.0 / 32
18.2%
−63
1 0 = = 0 = 0 0 0 = = 0 = = 1 = 1 = = = = 0 = = = 0 0 0 = 0 = =
–   ChessBrainVB 3.70 4CPU3127+23
−23
(+6)19.5 − 28.5
(+7−16=25)
40.6%
19.5 / 48
30.4%
−47
= = 0 = 0 0 0 = 0 = = = = = = 1 0 = = 1 0 = 0 0 = 1 = 1 = 0 0 = = = 0 1 = 1 = 1 = 0 0 = = = 0 0
–   Vajolet2 2.5 64-bit 4CPU3126+20
−20
(+5)13 − 19
(+6−12=14)
40.6%
13.0 / 32
33.4%
−52
= 1 1 = 1 1 = = = 0 = 0 = 0 0 = = 0 0 1 0 = 0 = = 0 1 0 0 = 0 =
–   Arasan 20.3 64-bit 4CPU3121+18
−18
(0)17 − 23
(+8−14=18)
42.5%
17.0 / 40
47.3%
−44
1 = = 0 1 = = 0 1 = = 1 = 1 0 1 = = = 0 = 0 0 0 = 1 = = 0 = 0 0 0 0 = 0 1 0 = =
–   Wasp 3.0 64-bit 4CPU3116+29
−29
(−5)13.5 − 15.5
(+6−8=15)
46.6%
13.5 / 29
61.1%
−24
= = 1 = = 1 0 = = 1 = = = 1 = 0 1 = 0 = 0 0 = 1 0 = 0 = 0
–   Nemorino 4.00 64-bit 4CPU3113+23
−23
(−8)15.5 − 16.5
(+6−7=19)
48.4%
15.5 / 32
70.4%
−17
= 1 = = = = 0 1 0 = = = 0 = = 1 = = 0 0 = = 1 0 1 0 = 1 = = = =
–   Ethereal 9.00 64-bit 4CPU3089+19
−19
(−32)16 − 16
(+5−5=22)
50.0%
16.0 / 32
99.7%
−33
= = = = 0 = 0 = = = 1 1 = = 0 = = = 0 = = = 1 = = = = 0 = 1 = 1
–   Vajolet2 2.4 64-bit 4CPU3083+17
−17
(−38)24 − 16
(+18−10=12)
60.0%
24.0 / 40
100.0%
+29
0 0 0 1 1 0 1 = 1 = = = 1 1 1 1 = = 0 1 = 0 1 1 1 1 1 1 0 1 = 0 0 = = 0 1 = 1 =
–   chess22k 1.11 64-bit 4CPU3081+21
−21
(−40)35 − 22
(+22−9=26)
61.4%
35.0 / 57
99.9%
+32
1 = 1 1 0 1 0 1 1 = 0 1 = 0 = 1 = = = 1 = 1 = = = 1 1 1 = 1 0 = 1 0 = = = 1 = 1 1 1 = 1 = 1 0 0 = = = 0 1 = = = =
–   Xiphos 0.1 64-bit 4CPU3077+20
−20
(−44)21.5 − 18.5
(+13−10=17)
53.8%
21.5 / 40
100.0%
−18
= 1 = = = 1 = = 0 1 1 0 1 = 0 1 1 0 1 0 = = = 1 1 = = = 1 0 = 0 1 0 = = = 1 0 0
–   Wasp 2.6 64-bit 4CPU3075+18
−18
(−46)14 − 18
(+7−11=14)
43.8%
14.0 / 32
100.0%
−85
0 = = 0 = 1 1 = 0 = = 0 0 0 = 1 1 0 1 0 0 = 1 1 = = = = = 0 = 0
–   Crafty 25.2 64-bit 4CPU3058+15
−15
(−63)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
100.0%
+29
1 = 1 0 0 = = = = 1 1 1 1 0 = = = = 1 1 0 = 0 1 1 1 1 = 1 = 1 =
–   Rodent III 0.232 64-bit 4CPU3050+19
−19
(−71)17 − 15
(+10−8=14)
53.1%
17.0 / 32
100.0%
−50
= = = 0 1 = 0 0 = = 1 0 = = 1 = 0 0 = 0 = 1 1 = 1 1 1 = 1 1 0 =
–   Ethereal 8.81 64-bit 4CPU3031+22
−22
(−90)21 − 9
(+14−2=14)
70.0%
21.0 / 30
100.0%
+36
1 1 1 = = 1 = = = 1 = 1 = 1 = 0 = 0 1 1 = 1 = = = 1 1 1 = 1
–   EXchess 7.97b 64-bit 4CPU3013+18
−18
(−108)17.5 − 12.5
(+11−6=13)
58.3%
17.5 / 30
100.0%
−55
1 1 0 = = 1 0 = = = = = = 1 = 1 0 = = 1 1 0 = 1 0 1 1 0 1 =
–   Demolito 2017-08-26 64-bit 4CPU3003+23
−24
(−118)23.5 − 8.5
(+19−4=9)
73.4%
23.5 / 32
100.0%
+46
0 1 1 1 = 1 1 = = 0 1 1 1 1 0 1 = = = 1 1 = 1 1 = 1 = 1 1 1 0 1
–   The Baron 3.44 64-bit 4CPU2996+25
−25
(−125)25.5 − 7.5
(+20−2=11)
77.3%
25.5 / 33
100.0%
+63
= 1 1 = = 1 1 1 = = 1 1 1 1 = 1 0 1 = 1 = 1 = = 0 1 1 1 1 1 = 1 1
–   Scorpio 2.8 64-bit 4CPU2995+19
−19
(−126)26.5 − 13.5
(+17−4=19)
66.3%
26.5 / 40
100.0%
−28
= = 1 = 1 1 1 = 1 1 = 1 = 1 1 = = = = = 1 0 0 = 0 1 = = 1 = 1 1 1 = = 0 = 1 1 =
–   Tucano 7.00 64-bit 4CPU2995+20
−20
(−126)22.5 − 9.5
(+17−4=11)
70.3%
22.5 / 32
100.0%
+8
0 = 1 = 0 1 1 1 = = 0 = 1 = 0 = 1 1 = 1 = 1 1 1 = 1 1 1 1 1 = 1
–   Scorpio 2.7.9 64-bit 4CPU2983+25
−25
(−138)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
+51
1 = = = 1 1 1 1 = 1 1 1 1 1 = 0 1 = = = 1 = 1 1 = 1 = 1 1 1
–   Toga II 4.0 64-bit 4CPU2963+20
−21
(−158)26 − 6
(+22−2=8)
81.3%
26.0 / 32
100.0%
+74
0 1 1 1 1 = 1 1 1 1 1 1 = 1 1 = 1 1 1 1 1 1 = = = = 0 1 = 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on October 12, 2019