CCRL 40/15
Downloads and Statistics
April 12, 2021
Testing summary:
Total: 1'235'231 games
played by 2'819 programs

White wins: 423'584 (34.3%)
Black wins: 311'244 (25.2%)
Draws: 500'403 (40.5%)
White score: 54.5%

Engine Details

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Defenchess 2.2 64-bit (3202+10
−9
)Quote
Authors: Can Cetin (Turkey), Dogac Eldenk (Turkey) Link: Homepage
This is one of the 6 Defenchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR AI 1.00 64-bit3493+18
−17
(+291)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
0
–   ShashChess 15.0 64-bit3485+14
−14
(+283)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+125
–   Stockfish 12 64-bit3478+15
−15
(+276)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+118
–   Stockfish+NNUE 150720 64-bit3470+26
−25
(+268)4.5 − 49.5
(+0−45=9)
8.3%
4.5 / 54
0.0%
−94
–   Stockfish 2019-12-10 64-bit3442+16
−16
(+240)6 − 50
(+0−44=12)
10.7%
6.0 / 56
0.0%
−76
–   Stockfish 11 64-bit3434+15
−15
(+232)12 − 62
(+0−50=24)
16.2%
12.0 / 74
0.0%
−7
–   SugaR XPro NN 1.0 64-bit3416+14
−14
(+214)12.5 − 51.5
(+0−39=25)
19.5%
12.5 / 64
0.0%
+12
–   SugaR NN 310719 64-bit3411+17
−17
(+209)10.5 − 49.5
(+0−39=21)
17.5%
10.5 / 60
0.0%
−14
–   ShashChess 11.0 64-bit3403+16
−16
(+201)15.5 − 44.5
(+1−30=29)
25.8%
15.5 / 60
0.0%
+51
–   SugaR NN 1.1 64-bit3390+18
−17
(+188)10.5 − 41.5
(+0−31=21)
20.2%
10.5 / 52
0.0%
−7
–   Stockfish 10 64-bit3386+9
−9
(+184)15 − 45
(+0−30=30)
25.0%
15.0 / 60
0.0%
+32
–   ShashChess 8.0 64-bit3363+12
−12
(+161)18.5 − 41.5
(+0−23=37)
30.8%
18.5 / 60
0.0%
+53
–   Komodo 13.3 64-bit3344+14
−14
(+142)15 − 37
(+2−24=26)
28.8%
15.0 / 52
0.0%
+13
–   Nemorino 6.00 64-bit3341+13
−13
(+139)16 − 40
(+2−26=28)
28.6%
16.0 / 56
0.0%
+9
–   Komodo 14 64-bit3340+13
−13
(+138)21 − 62
(+6−47=30)
25.3%
21.0 / 83
0.0%
−26
–   Houdini 6 64-bit3335+8
−8
(+133)14 − 38
(+1−25=26)
26.9%
14.0 / 52
0.0%
−7
–   SlowChess Blitz 2.5 64-bit3331+17
−17
(+129)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+61
–   Komodo 13.1 64-bit3329+17
−17
(+127)15.5 − 36.5
(+1−22=29)
29.8%
15.5 / 52
0.0%
+9
–   Komodo 12.2.2 64-bit3322+14
−14
(+120)16.5 − 35.5
(+2−21=29)
31.7%
16.5 / 52
0.0%
+14
–   Ethereal 12.75 64-bit3320+13
−13
(+118)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+118
–   Komodo 13.01 64-bit3320+18
−18
(+118)15.5 − 36.5
(+1−22=29)
29.8%
15.5 / 52
0.0%
0
–   Komodo 14 MCTS 64-bit3297+19
−19
(+95)3 − 9
(+0−6=6)
25.0%
3.0 / 12
0.0%
−55
–   Ethereal 12.25 64-bit3291+15
−15
(+89)19 − 33
(+0−14=38)
36.5%
19.0 / 52
0.0%
+18
–   RubiChess 2.0 NN-375bd 64-bit3277+16
−16
(+75)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+75
–   Komodo 13.2.5 MCTS 64-bit3276+16
−16
(+74)18.5 − 33.5
(+1−16=35)
35.6%
18.5 / 52
0.0%
−6
–   Komodo 13.01 MCTS 64-bit3276+17
−18
(+74)20.5 − 31.5
(+3−14=35)
39.4%
20.5 / 52
0.0%
+17
–   Igel 2.9.0 64-bit3272+15
−15
(+70)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+70
–   Ethereal 12.00 64-bit3264+14
−14
(+62)22 − 38
(+5−21=34)
36.7%
22.0 / 60
0.0%
−15
–   SlowChess Blitz Classic 2.2 64-bit3263+16
−16
(+61)19.5 − 36.5
(+2−19=35)
34.8%
19.5 / 56
0.0%
−24
–   RubiChess 1.9 64-bit3263+15
−14
(+61)21.5 − 30.5
(+6−15=31)
41.3%
21.5 / 52
0.0%
+13
–   Ethereal 11.75 64-bit3261+15
−15
(+59)22.5 − 37.5
(+4−19=37)
37.5%
22.5 / 60
0.0%
−11
–   Komodo 10 64-bit3260+10
−10
(+58)21.5 − 30.5
(+5−14=33)
41.3%
21.5 / 52
0.0%
+9
–   Fire 7.1 64-bit3258+7
−8
(+56)28 − 40
(+2−14=52)
41.2%
28.0 / 68
0.0%
+10
–   Booot 6.5 64-bit3255+18
−18
(+53)18.5 − 33.5
(+5−20=27)
35.6%
18.5 / 52
0.0%
−32
–   Xiphos 0.6 64-bit3253+9
−9
(+51)34 − 46
(+6−18=56)
42.5%
34.0 / 80
0.0%
+13
–   Ethereal 11.53 64-bit3246+14
−14
(+44)24 − 33
(+2−11=44)
42.1%
24.0 / 57
0.0%
+4
–   Pedone 3.0 64-bit3244+15
−15
(+42)9.5 − 14.5
(+3−8=13)
39.6%
9.5 / 24
0.0%
−19
–   RofChade 2.3 64-bit3240+11
−11
(+38)25.5 − 38.5
(+7−20=37)
39.8%
25.5 / 64
0.0%
−19
–   Booot 6.4 64-bit3238+11
−11
(+36)21 − 29
(+3−11=36)
42.0%
21.0 / 50
0.0%
−4
–   Xiphos 0.5 64-bit3229+13
−13
(+27)28 − 28
(+7−7=42)
50.0%
28.0 / 56
0.1%
+27
–   Laser 1.7 64-bit3206+8
−9
(+4)42 − 46
(+12−16=60)
47.7%
42.0 / 88
25.0%
−7
–   RofChade 2.202 64-bit3204+12
−12
(+2)33.5 − 34.5
(+10−11=47)
49.3%
33.5 / 68
38.9%
−1
–   SlowChess Blitz Classic 2.1 64-bit3203+18
−18
(+1)17.5 − 18.5
(+4−5=27)
48.6%
17.5 / 36
47.0%
−5
–   Schooner 2.2 64-bit3202+10
−10
(0)41.5 − 38.5
(+17−14=49)
51.9%
41.5 / 80
49.5%
+9
–   Booot 6.3.1 64-bit3199+9
−9
(−3)33 − 31
(+9−7=48)
51.6%
33.0 / 64
66.9%
+4
–   Shredder 13 64-bit3198+8
−8
(−4)30 − 26
(+15−11=30)
53.6%
30.0 / 56
73.6%
+15
–   Fizbo 2 64-bit3196+8
−8
(−6)32 − 32
(+14−14=36)
50.0%
32.0 / 64
86.0%
−8
–   Fritz 17 64-bit3191+16
−16
(−11)22.5 − 17.5
(+8−3=29)
56.3%
22.5 / 40
88.6%
+21
–   RubiChess 1.7.3 64-bit3190+17
−17
(−12)3 − 5
(+0−2=6)
37.5%
3.0 / 8
88.5%
−75
–   RubiChess 1.8 64-bit3188+20
−20
(−14)27.5 − 25.5
(+12−10=31)
51.9%
27.5 / 53
90.7%
−5
–   Andscacs 0.95 64-bit3180+9
−9
(−22)53.5 − 46.5
(+22−15=63)
53.5%
53.5 / 100
100.0%
−3
–   RubiChess 1.7.1 64-bit3172+22
−22
(−30)13.5 − 10.5
(+5−2=17)
56.3%
13.5 / 24
99.4%
+4
–   RubiChess 1.6.1 64-bit3168+23
−23
(−34)17.5 − 10.5
(+8−1=19)
62.5%
17.5 / 28
99.7%
+32
–   RubiChess 1.6 64-bit3159+19
−19
(−43)13 − 11
(+6−4=14)
54.2%
13.0 / 24
100.0%
−18
–   Arasan 22.2 64-bit3158+23
−23
(−44)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
+15
–   Halogen 10 64-bit3156+23
−23
(−46)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−128
–   Wasp 4.50 64-bit3155+22
−22
(−47)10.5 − 5.5
(+5−0=11)
65.6%
10.5 / 16
100.0%
+40
–   RofChade 2.1 64-bit3154+15
−15
(−48)32 − 20
(+14−2=36)
61.5%
32.0 / 52
100.0%
+14
–   Roc 1.6 64-bit3154+22
−22
(−48)15 − 9
(+6−0=18)
62.5%
15.0 / 24
100.0%
+18
–   Arasan 22.1 64-bit3146+20
−20
(−56)20.5 − 15.5
(+10−5=21)
56.9%
20.5 / 36
100.0%
−17
–   Lc0 0.24.0 w591226 64-bit3142+31
−31
(−60)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+89
–   Arasan 22.0 64-bit3140+18
−18
(−62)10 − 10
(+5−5=10)
50.0%
10.0 / 20
100.0%
−62
–   NirvanaChess 2.5 64-bit3132+19
−19
(−70)16 − 8
(+9−1=14)
66.7%
16.0 / 24
100.0%
+25
–   Schooner 2.1 64-bit3131+16
−16
(−71)36 − 24
(+17−5=38)
60.0%
36.0 / 60
100.0%
−15
–   Lc0 0.27.0 w703810 64-bit3129+56
−56
(−73)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.4%
+8
–   Pedone 2.1 64-bit3128+21
−21
(−74)16.5 − 11.5
(+8−3=17)
58.9%
16.5 / 28
100.0%
−25
–   Winter 0.9 64-bit3127+17
−17
(−75)22.5 − 11.5
(+14−3=17)
66.2%
22.5 / 34
100.0%
+21
–   Arasan 21.4 64-bit3126+16
−16
(−76)33 − 23
(+15−5=36)
58.9%
33.0 / 56
100.0%
−25
–   Roc 1.1 64-bit3125+30
−30
(−77)32 − 20
(+14−2=36)
61.5%
32.0 / 52
100.0%
−16
–   Orion 0.8 64-bit3123+20
−20
(−79)19.5 − 10.5
(+11−2=17)
65.0%
19.5 / 30
100.0%
+10
–   Roc 1.7 64-bit3123+22
−22
(−79)15.5 − 8.5
(+8−1=15)
64.6%
15.5 / 24
100.0%
+2
–   Gull 3 64-bit3118+7
−7
(−84)32 − 20
(+14−2=36)
61.5%
32.0 / 52
100.0%
−23
–   Lc0 0.26.2 w703810 64-bit3116+30
−30
(−86)8.5 − 3.5
(+5−0=7)
70.8%
8.5 / 12
100.0%
+32
–   Igel 2.6.0 64-bit3115+22
−22
(−87)13 − 7
(+9−3=8)
65.0%
13.0 / 20
100.0%
+7
–   Roc 1.3 64-bit3115+23
−23
(−87)19 − 11
(+12−4=14)
63.3%
19.0 / 30
100.0%
−7
–   Marvin 5.0.0 64-bit3113+21
−22
(−89)10.5 − 5.5
(+6−1=9)
65.6%
10.5 / 16
100.0%
+2
–   Halogen 9 64-bit3112+22
−22
(−90)14 − 6
(+10−2=8)
70.0%
14.0 / 20
100.0%
+41
–   Combusken 1.4.0 64-bit3111+19
−19
(−91)12 − 6
(+8−2=8)
66.7%
12.0 / 18
100.0%
+14
–   Pedone 2.0 64-bit3107+17
−17
(−95)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−27
–   SlowChess Blitz Classic 1.9 64-bit3104+23
−23
(−98)11.5 − 4.5
(+8−1=7)
71.9%
11.5 / 16
100.0%
+42
–   NirvanaChess 2.4 64-bit3099+9
−9
(−103)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−35
–   Vajolet2 2.8 64-bit3098+15
−15
(−104)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+21
–   Beef 0.3.6 64-bit3097+27
−27
(−105)10.5 − 5.5
(+6−1=9)
65.6%
10.5 / 16
100.0%
−19
–   Lc0 0.21.3 wLD2 64-bit3094+33
−33
(−108)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+34
–   Demolito 2020-05-14 64-bit3089+19
−19
(−113)14 − 6
(+9−1=10)
70.0%
14.0 / 20
100.0%
+6
–   Winter 0.8 64-bit3081+21
−21
(−121)12.5 − 4.5
(+8−0=9)
73.5%
12.5 / 17
100.0%
+16
–   chess22k 1.14 64-bit3077+16
−16
(−125)10.5 − 5.5
(+5−0=11)
65.6%
10.5 / 16
100.0%
−41
–   Wasp 4.0 64-bit3076+19
−19
(−126)17.5 − 6.5
(+12−1=11)
72.9%
17.5 / 24
100.0%
+20
–   Texel 1.07 64-bit3073+11
−11
(−129)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+161
–   Koivisto 4.0 64-bit3072+20
−20
(−130)11 − 5
(+7−1=8)
68.8%
11.0 / 16
100.0%
−18
–   Igel 2.4.0 64-bit3068+21
−21
(−134)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
−55
–   ChessBrainVB 3.743066+14
−14
(−136)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−136
–   chess22k 1.13 64-bit3062+17
−18
(−140)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
−56
–   Wasp 3.75 64-bit3062+16
−16
(−140)15 − 5
(+11−1=8)
75.0%
15.0 / 20
100.0%
+19
–   iCE 4.0 64-bit3060+15
−15
(−142)16.5 − 7.5
(+11−2=11)
68.8%
16.5 / 24
100.0%
−24
–   Seer 1.2.1 64-bit3053+22
−22
(−149)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+24
–   Marvin 4.0.0 64-bit3050+22
−22
(−152)11.5 − 2.5
(+9−0=5)
82.1%
11.5 / 14
100.0%
+67
–   Combusken 1.3.0 64-bit3048+23
−23
(−154)11.5 − 4.5
(+7−0=9)
71.9%
11.5 / 16
100.0%
−27
–   Combusken 1.3.1 64-bit3040+25
−25
(−162)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
−26

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Created in 2005-2013 by CCRL team
Last games added on April 12, 2021