CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

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Show each game results
Defenchess 1.1f 64-bit (2998+12
−12
)Quote
Authors: Can Cetin (Turkey), Dogac Eldenk (Turkey) Link: Homepage
Formerly known as SCTR.
This is one of the 6 Defenchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 12.2.2 MCTS 64-bit3213+16
−16
(+215)9 − 31
(+1−23=16)
22.5%
9.0 / 40
0.0%
+33
–   Arasan 21.3 64-bit3124+14
−15
(+126)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
0.0%
+10
–   Chiron 4 64-bit3115+9
−9
(+117)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+32
–   NirvanaChess 2.4 64-bit3102+9
−9
(+104)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
0.0%
+61
–   Vajolet2 2.7 64-bit3096+15
−15
(+98)9.5 − 20.5
(+4−15=11)
31.7%
9.5 / 30
0.0%
−20
–   Equinox 3.20 64-bit3096+9
−9
(+98)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−50
–   Fritz 15 64-bit3094+10
−10
(+96)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+44
–   Xiphos 0.3 64-bit3093+19
−19
(+95)5.5 − 14.5
(+1−10=9)
27.5%
5.5 / 20
0.0%
−44
–   Ethereal 10.00 64-bit3092+15
−15
(+94)10.5 − 19.5
(+2−11=17)
35.0%
10.5 / 30
0.0%
+5
–   Nemorino 5.00 64-bit3088+14
−14
(+90)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.0%
+13
–   RofChade 2.0 64-bit3083+19
−19
(+85)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+95
–   Hannibal 1.7 64-bit3081+10
−9
(+83)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−145
–   Komodo 12.1.1 MCTS 64-bit3080+15
−15
(+82)17 − 23
(+9−15=16)
42.5%
17.0 / 40
0.0%
+35
–   Arasan 21.2 64-bit3078+16
−16
(+80)12.5 − 21.5
(+3−12=19)
36.8%
12.5 / 34
0.0%
+6
–   Bouquet 1.8 64-bit3075+9
−9
(+77)1 − 2
(+1−2=0)
33.3%
1.0 / 3
0.0%
−57
–   Laser 1.5 64-bit3072+15
−14
(+74)9 − 15
(+3−9=12)
37.5%
9.0 / 24
0.0%
0
–   ChessBrainVB 3.723062+15
−15
(+64)9 − 11
(+3−5=12)
45.0%
9.0 / 20
0.0%
+38
–   Pedone 1.8 64-bit3060+16
−16
(+62)9.5 − 13.5
(+2−6=15)
41.3%
9.5 / 23
0.0%
+15
–   Vajolet2 2.6 64-bit3060+15
−15
(+62)11 − 17
(+3−9=16)
39.3%
11.0 / 28
0.0%
0
–   Protector 1.9.0 64-bit3059+9
−9
(+61)3 − 6
(+1−4=4)
33.3%
3.0 / 9
0.0%
−38
–   BlackMamba 2.0 64-bit3057+10
−10
(+59)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−169
–   chess22k 1.12 64-bit3050+16
−16
(+52)4 − 6
(+0−2=8)
40.0%
4.0 / 10
0.0%
+2
–   ChessBrainVB 3.703044+23
−23
(+46)7 − 10
(+2−5=10)
41.2%
7.0 / 17
0.0%
−2
–   iCE 3.0 64-bit3042+12
−12
(+44)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−48
–   Arasan 21.0 64-bit3042+17
−17
(+44)16 − 18
(+9−11=14)
47.1%
16.0 / 34
0.0%
+25
–   Ethereal 9.65 64-bit3041+17
−17
(+43)15.5 − 18.5
(+8−11=15)
45.6%
15.5 / 34
0.0%
+15
–   Nemorino 4.00 64-bit3040+17
−17
(+42)10.5 − 7.5
(+6−3=9)
58.3%
10.5 / 18
0.0%
+90
–   Sting SF 9.99 64-bit3038+28
−28
(+40)7 − 7
(+3−3=8)
50.0%
7.0 / 14
0.5%
+40
–   Arasan 20.4.1 64-bit3037+17
−16
(+39)13.5 − 22.5
(+8−17=11)
37.5%
13.5 / 36
0.0%
−46
–   ChessBrainVB 3.663036+23
−23
(+38)7 − 11
(+4−8=6)
38.9%
7.0 / 18
0.2%
−38
–   Senpai 2.0 64-bit3036+12
−12
(+38)11 − 17
(+3−9=16)
39.3%
11.0 / 28
0.0%
−22
–   Sting SF 15 64-bit3033+25
−25
(+35)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.7%
−50
–   Demolito 2019-07-15 64-bit3030+26
−26
(+32)1 − 3
(+0−2=2)
25.0%
1.0 / 4
1.4%
−125
–   Wasp 3.50 64-bit3030+13
−13
(+32)19 − 20
(+8−9=22)
48.7%
19.0 / 39
0.0%
+25
–   Sting SF 4.73028+22
−22
(+30)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.8%
−122
–   ChessBrainVB 3.683026+21
−21
(+28)9.5 − 8.5
(+5−4=9)
52.8%
9.5 / 18
1.1%
+45
–   Laser 1.4 64-bit3026+18
−18
(+28)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.5%
+28
–   SmarThink 1.98 64-bit3026+13
−13
(+28)14.5 − 21.5
(+8−15=13)
40.3%
14.5 / 36
0.1%
−36
–   Arasan 20.5 64-bit3025+20
−20
(+27)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
1.1%
+3
–   Xiphos 0.2 64-bit3024+18
−18
(+26)14 − 20
(+7−13=14)
41.2%
14.0 / 34
0.7%
−29
–   Deep Fritz 14 64-bit 1CPU3019+11
−11
(+21)18.5 − 21.5
(+9−12=19)
46.3%
18.5 / 40
0.5%
−3
–   Pedone 1.7 64-bit3014+17
−17
(+16)15 − 11
(+9−5=12)
57.7%
15.0 / 26
6.0%
+65
–   Pirarucu 3.0.7 64-bit3014+22
−22
(+16)2 − 2
(+1−1=2)
50.0%
2.0 / 4
10.5%
+26
–   Sting SF 10.1 64-bit3013+28
−28
(+15)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
15.5%
+67
–   Naum 4.6 64-bit3013+12
−12
(+15)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
4.1%
−52
–   Gull 2.2 64-bit3011+19
−19
(+13)4 − 2
(+2−0=4)
66.7%
4.0 / 6
12.2%
+102
–   Sting SF 9.9 64-bit3010+17
−17
(+12)18 − 18
(+10−10=16)
50.0%
18.0 / 36
12.4%
+12
–   Arasan 20.3 64-bit3009+20
−20
(+11)2 − 4
(+1−3=2)
33.3%
2.0 / 6
16.2%
−99
–   Ethereal 9.30 64-bit3005+25
−25
(+7)7 − 7
(+5−5=4)
50.0%
7.0 / 14
30.7%
+10
–   Vajolet2 2.5 64-bit3002+18
−18
(+4)11.5 − 10.5
(+6−5=11)
52.3%
11.5 / 22
35.3%
+18
–   Hakkapeliitta TCEC v2 64-bit2998+13
−13
(0)22 − 26
(+6−10=32)
45.8%
22.0 / 48
46.2%
−22
–   Rodent III 0.281 64-bit2998+22
−22
(0)1 − 3
(+0−2=2)
25.0%
1.0 / 4
47.3%
−150
–   Sting SF 9 64-bit2997+17
−17
(−1)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
53.5%
−196
–   Nemorino 3.0 64-bit2996+19
−19
(−2)2 − 4
(+1−3=2)
33.3%
2.0 / 6
53.8%
−112
–   SmarThink 1.97 64-bit2996+16
−15
(−2)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
58.0%
−12
–   chess22k 1.11 64-bit2990+20
−20
(−8)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
75.0%
+59
–   ChessBrainVB 3.612988+27
−27
(−10)9 − 7
(+4−2=10)
56.3%
9.0 / 16
74.5%
+21
–   Xiphos 0.1 64-bit2986+20
−20
(−12)12.5 − 19.5
(+4−11=17)
39.1%
12.5 / 32
83.6%
−75
–   Demolito 2019-04-27 64-bit2986+19
−19
(−12)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
84.4%
+20
–   Rodent III 0.275 64-bit2986+15
−15
(−12)8 − 4
(+5−1=6)
66.7%
8.0 / 12
87.9%
+93
–   Wasp 3.0 64-bit2985+12
−12
(−13)20 − 16
(+12−8=16)
55.6%
20.0 / 36
93.5%
+19
–   Protector 1.5.0 64-bit2985+13
−13
(−13)4 − 2
(+3−1=2)
66.7%
4.0 / 6
90.8%
+91
–   Rodent III 0.238 64-bit2983+15
−15
(−15)21.5 − 22.5
(+12−13=19)
48.9%
21.5 / 44
94.4%
−22
–   RubiChess 1.3 64-bit2981+21
−21
(−17)2 − 2
(+1−1=2)
50.0%
2.0 / 4
91.5%
−17
–   ChessBrainVB 3.502980+24
−24
(−18)4 − 2
(+2−0=4)
66.7%
4.0 / 6
90.5%
+66
–   Demolito 2018-10-29 64-bit2978+15
−15
(−20)22 − 16
(+15−9=14)
57.9%
22.0 / 38
97.5%
+30
–   Pedone 1.6 64-bit2977+19
−19
(−21)6.5 − 6.5
(+3−3=7)
50.0%
6.5 / 13
96.0%
−23
–   Vajolet2 2.4 64-bit2969+21
−21
(−29)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
99.0%
−74
–   Ethereal 9.00 64-bit2968+18
−18
(−30)18 − 13
(+11−6=14)
58.1%
18.0 / 31
99.7%
+19
–   Pirarucu 2.9.5 64-bit2967+19
−19
(−31)4 − 4
(+2−2=4)
50.0%
4.0 / 8
99.7%
−31
–   Hannibal 1.3 64-bit2964+17
−17
(−34)3 − 3
(+1−1=4)
50.0%
3.0 / 6
99.9%
−27
–   Hiarcs 142962+10
−10
(−36)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−40
–   chess22k 1.10 64-bit2956+18
−18
(−42)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+131
–   Hakkapeliitta 3.0 64-bit2954+11
−12
(−44)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
+15
–   Deuterium 2019.1.36.50 64-bit2954+17
−17
(−44)26 − 18
(+13−5=26)
59.1%
26.0 / 44
100.0%
+7
–   Amoeba 3.0 64-bit2954+18
−18
(−44)7 − 1
(+7−1=0)
87.5%
7.0 / 8
100.0%
+346
–   chess22k 1.9 64-bit2952+22
−22
(−46)7 − 5
(+2−0=10)
58.3%
7.0 / 12
100.0%
−3
–   Pirarucu 2.7.4 64-bit2950+17
−17
(−48)23.5 − 12.5
(+17−6=13)
65.3%
23.5 / 36
100.0%
+52
–   Wasp 2.6 64-bit2947+13
−13
(−51)6.5 − 9.5
(+2−5=9)
40.6%
6.5 / 16
100.0%
−103
–   Gaviota 1.0 64-bit 4CPU2943+16
−16
(−55)20.5 − 19.5
(+13−12=15)
51.3%
20.5 / 40
100.0%
−46
–   Deep Sjeng c't 20102942+10
−10
(−56)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−28
–   Chiron 1.1a 32-bit2932+14
−15
(−66)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−6
–   chess22k 1.8 64-bit2931+21
−20
(−67)22.5 − 13.5
(+15−6=15)
62.5%
22.5 / 36
100.0%
+15
–   Crafty 25.2 64-bit2931+11
−11
(−67)12 − 6
(+9−3=6)
66.7%
12.0 / 18
100.0%
+43
–   Winter 0.6 64-bit2927+18
−18
(−71)21.5 − 10.5
(+14−3=15)
67.2%
21.5 / 32
100.0%
+32
–   Amoeba 2.8 64-bit2927+13
−13
(−71)28 − 16
(+18−6=20)
63.6%
28.0 / 44
100.0%
+14
–   Bobcat 8.0 64-bit2924+13
−13
(−74)14 − 10
(+9−5=10)
58.3%
14.0 / 24
100.0%
−18
–   Cheng 4.39 64-bit2921+11
−11
(−77)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−9
–   Deep Junior Yokohama 64-bit2921+14
−15
(−77)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−77
–   Dirty CUCUMBER 64-bit2919+14
−14
(−79)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−2
–   Deep Junior 13.3 64-bit2919+16
−16
(−79)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−79
–   Spike 1.4 Leiden2915+8
−8
(−83)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
+22
–   Deuterium 2018.1.35.514 64-bit2913+13
−13
(−85)26.5 − 17.5
(+16−7=21)
60.2%
26.5 / 44
100.0%
−22
–   Amoeba 2.6 64-bit2912+20
−20
(−86)4 − 6
(+2−4=4)
40.0%
4.0 / 10
100.0%
−153
–   Demolito 2018-03-01 64-bit2911+17
−17
(−87)3 − 3
(+0−0=6)
50.0%
3.0 / 6
100.0%
−87
–   Deep Junior 13.3 32-bit2910+15
−15
(−88)3 − 3
(+1−1=4)
50.0%
3.0 / 6
100.0%
−94
–   Amoeba 2.7 64-bit2906+14
−14
(−92)32 − 19
(+21−8=22)
62.7%
32.0 / 51
100.0%
−12
–   Quazar 0.4 64-bit2906+10
−10
(−92)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−92
–   Toga II 4.0 64-bit2905+13
−13
(−93)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
100.0%
−118
–   Atlas 3.91 64-bit2902+14
−14
(−96)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
+5
–   Lc0 0.20.2 w32930 64-bit2900+37
−37
(−98)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+51
–   chess22k 1.7 64-bit2899+22
−22
(−99)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−256
–   EXchess 7.97b 64-bit2894+13
−13
(−104)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
100.0%
−79
–   Winter 0.5 64-bit2894+17
−17
(−104)29 − 7
(+23−1=12)
80.6%
29.0 / 36
100.0%
+107
–   Deuterium 14.3.34.130 64-bit2892+12
−12
(−106)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
−16
–   Demolito 2017-08-26 64-bit2890+20
−20
(−108)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Octochess r5506 64-bit 4CPU2888+21
−21
(−110)21 − 9
(+18−6=6)
70.0%
21.0 / 30
100.0%
+39
–   Scorpio 2.8 64-bit2885+14
−14
(−113)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−113
–   Rybka 2.2 32-bit2884+17
−17
(−114)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+2
–   Stockfish 1.5.1 32-bit2865+15
−15
(−133)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
−43
–   Naum 3.1 32-bit2858+16
−16
(−140)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−20
–   Doch 1.3.4 32-bit2857+22
−22
(−141)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
100.0%
−103
–   Dirty 30Apr2017 64-bit2857+15
−15
(−141)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
−60
–   Atlas 3.80 64-bit2848+14
−14
(−150)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
−60
–   Vajolet2 1.28 64-bit2847+22
−22
(−151)3 − 3
(+1−1=4)
50.0%
3.0 / 6
100.0%
−151
–   DisasterArea 1.65 64-bit2846+14
−13
(−152)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
0
–   Tucano 7.07 64-bit2843+17
−17
(−155)29.5 − 10.5
(+21−2=17)
73.8%
29.5 / 40
100.0%
−3
–   Tornado 8.0 64-bit2843+14
−13
(−155)10.5 − 3.5
(+9−2=3)
75.0%
10.5 / 14
100.0%
+31
–   The Baron 3.41 64-bit2838+22
−22
(−160)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−100
–   Fruit Reloaded 3.2.1 64-bit2836+13
−13
(−162)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+128
–   Scorpio 2.7.8 64-bit2830+27
−27
(−168)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+27
–   Murka 3 64-bit2825+13
−13
(−173)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−62
–   chess22k 1.6 64-bit2823+28
−28
(−175)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−175
–   The Baron 3.42 64-bit2797+15
−15
(−201)23 − 7
(+18−2=10)
76.7%
23.0 / 30
100.0%
−17
–   Rhetoric 1.4.3 64-bit2795+12
−12
(−203)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
−6
–   Loop 13.6 (Loop 2007) 64-bit2790+16
−16
(−208)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+151
–   Pawny 1.2 64-bit2777+14
−14
(−221)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−124

Rating changes by day

Rating changes with played games


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