CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
Defenchess 1.0 64-bit (2846+28
−28
)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
–   NirvanaChess 2.4 64-bit 4CPU3181+13
−13
(+335)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+365
–   Sting SF 8.5 64-bit3040+29
−29
(+194)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−55
–   Vajolet2 2.3 64-bit 4CPU3027+31
−31
(+181)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+150
–   Laser 1.4 64-bit3026+18
−18
(+180)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+152
–   Bobcat 8.0 64-bit 4CPU3025+21
−21
(+179)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+148
–   Spike 1.4 Leiden 4CPU3016+11
−11
(+170)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+200
–   SmarThink 1.97 64-bit2995+16
−16
(+149)4 − 7
(+2−5=4)
36.4%
4.0 / 11
0.0%
+57
–   Pedone 1.6 64-bit2977+19
−19
(+131)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+68
–   Spark 1.0 64-bit 4CPU2969+13
−13
(+123)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+92
–   Chiron 1.5 64-bit2965+15
−15
(+119)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−113
–   Hiarcs 142962+10
−10
(+116)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+84
–   Vajolet2 2.3 64-bit2956+20
−20
(+110)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−193
–   Deep Sjeng c't 20102941+10
−10
(+95)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Rodent III 0.210 64-bit2937+19
−19
(+91)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−8
–   Crafty 25.2 64-bit2931+11
−11
(+85)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+25
–   Wasp 2.01 64-bit2926+19
−20
(+80)7.5 − 6.5
(+2−1=11)
53.6%
7.5 / 14
0.0%
+98
–   Bobcat 8.0 64-bit2923+13
−13
(+77)5 − 9
(+3−7=4)
35.7%
5.0 / 14
0.0%
−22
–   Deep Junior 13.3 64-bit2918+16
−16
(+72)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+20
–   Amoeba 2.6 64-bit2912+20
−20
(+66)3 − 9
(+2−8=2)
25.0%
3.0 / 12
0.0%
−129
–   Gull 1.1 64-bit2907+19
−19
(+61)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−86
–   EXchess 7.97b 64-bit2893+13
−13
(+47)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.1%
+129
–   Deuterium 14.3.34.130 64-bit2891+12
−12
(+45)7 − 3
(+4−0=6)
70.0%
7.0 / 10
0.2%
+156
–   Amoeba 2.5 64-bit2872+23
−23
(+26)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
7.7%
−63
–   Dirty 30Apr2017 64-bit2856+14
−15
(+10)7 − 7
(+3−3=8)
50.0%
7.0 / 14
26.3%
+7
–   DisasterArea 1.65 64-bit2847+13
−14
(+1)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
48.8%
+93
–   Tornado 8.0 64-bit2842+13
−14
(−4)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
61.4%
+54
–   The Baron 3.41 64-bit2837+22
−22
(−9)4 − 6
(+4−6=0)
40.0%
4.0 / 10
69.0%
−95
–   Scorpio 2.7.8 64-bit2829+27
−27
(−17)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
80.8%
−119
–   Tucano 7.00 64-bit2825+19
−19
(−21)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
88.7%
+6
–   Zurichess Neuchatel 64-bit2824+14
−14
(−22)1 − 3
(+0−2=2)
25.0%
1.0 / 4
92.0%
−179
–   chess22k 1.6 64-bit2823+28
−28
(−23)8 − 2
(+7−1=2)
80.0%
8.0 / 10
87.7%
+211
–   Ethereal 8.37 64-bit2816+27
−27
(−30)4 − 2
(+3−1=2)
66.7%
4.0 / 6
93.9%
+88
–   Scorpio 2.7.7 64-bit2804+16
−16
(−42)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.5%
+129
–   Rhetoric 1.4.3 64-bit2794+12
−12
(−52)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+180
–   GnuCheese 1.00 64-bit2793+16
−16
(−53)1 − 3
(+0−2=2)
25.0%
1.0 / 4
99.9%
−202
–   Octochess r5506 64-bit2783+15
−15
(−63)8.5 − 13.5
(+4−9=9)
38.6%
8.5 / 22
100.0%
−135
–   Pawny 1.2 64-bit2779+14
−14
(−67)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
100.0%
+6
–   Twisted Logic 20100131x 64-bit2768+17
−17
(−78)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+12
–   RuyDos 1.0.27 64-bit2763+23
−23
(−83)8.5 − 6.5
(+5−3=7)
56.7%
8.5 / 15
100.0%
−42
–   chess22k 1.5 64-bit2750+25
−25
(−96)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−32
–   Ethereal 8.28 64-bit2745+29
−29
(−101)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−77
–   Carballo 1.7 64-bit2736+14
−14
(−110)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−82
–   Nebula 2.0 64-bit 4CPU2726+20
−20
(−120)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Cheese 1.9 64-bit2703+16
−15
(−143)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−107
–   WyldChess 1.51 64-bit2683+15
−15
(−163)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+163
–   Arminius 2017-01-01 64-bit2673+16
−16
(−173)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−117
–   Orion 0.4 64-bit2451+20
−20
(−395)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019