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
GreKo 8.2 32-bit (2486+26
−26
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 33 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   CM10th Default2631+15
−15
(+145)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+71
0 1 = 1 0 = 1 0 0 0
–   Hiarcs 92628+20
−20
(+142)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−56
= 0 = 0 0 0 0 = = 0
–   Deuterium 11.01.28.1592619+20
−20
(+133)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.0%
+106
1 0 0 0 1 0 = = = 1 0 1
–   Slow Chess Blitz WV22615+16
−16
(+129)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−66
0 0 = 0 0 = = = 0 0
–   Dirty 24Apr2011 32-bit2613+29
−29
(+127)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+127
0 1
–   Naum 1.91 32-bit2605+15
−15
(+119)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.0%
+38
= 0 0 = = = = = = 0
–   CuckooChess 1.12 32-bit2591+26
−26
(+105)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−51
0 =
–   Rotor 0.62589+16
−16
(+103)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+103
0 1
–   Quazar 0.3b 32-bit2582+21
−21
(+96)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+96
1 0
–   Petir 4.9999992579+15
−15
(+93)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−64
0 =
–   Arasan 13.1 32-bit2577+32
−32
(+91)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−140
1 0 = 0 0 0 0 0 = 0
–   Cheng3 1.04 32-bit2575+32
−32
(+89)5 − 9
(+1−5=8)
35.7%
5.0 / 14
0.0%
+5
= = 0 0 = = = 0 1 = = = 0 0
–   Brutus 8.05 32-bit2567+17
−17
(+81)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−71
= 0 1 0 0 0 0 1 0 = 0 =
–   CuckooChess 1.11 32-bit2565+29
−29
(+79)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+79
= =
–   Arasan 12.3 32-bit2564+24
−24
(+78)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−78
0 =
–   SOS 5.12563+13
−13
(+77)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+77
0 1
–   Cheng3 1.05 32-bit2559+32
−32
(+73)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−83
= 0
–   Alfil 11 MT2553+33
−33
(+67)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.1%
−84
1 0 1 0 0 0 0 0 = =
–   DanaSah 4.662541+26
−26
(+55)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.2%
−76
1 = = 0 0 = = 0 0 0
–   GarboChess 3.0 32-bit2536+24
−24
(+50)6 − 8
(+5−7=2)
42.9%
6.0 / 14
0.2%
−9
0 1 = 0 0 0 0 0 = 1 1 1 1 0
–   Tornado 2.1.41a2527+24
−24
(+41)5 − 5
(+3−3=4)
50.0%
5.0 / 10
1.1%
+45
= 0 = 1 0 = = 1 0 1
–   Rodin 4.02524+18
−18
(+38)7.5 − 12.5
(+3−8=9)
37.5%
7.5 / 20
0.9%
−42
= 1 0 0 = = 0 0 0 = 1 = 0 0 = = 1 0 = =
–   Gaviota 0.83 32-bit2524+27
−28
(+38)0 − 2
(+0−2=0)
0.0%
0.0 / 2
2.3%
−INF
0 0
–   Crafty 20.14 32-bit2516+27
−27
(+30)5 − 5
(+2−2=6)
50.0%
5.0 / 10
5.4%
+26
= = 1 1 0 = = = 0 =
–   Brutus 7.02b2515+18
−18
(+29)5 − 5
(+3−3=4)
50.0%
5.0 / 10
3.9%
+20
1 = 1 0 1 = 0 = 0 =
–   Glass 1.7 32-bit2514+28
−28
(+28)7.5 − 5.5
(+4−2=7)
57.7%
7.5 / 13
7.2%
+78
1 = = = 1 1 0 = 0 1 = = =
–   AnMon 5.602514+15
−15
(+28)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
3.2%
−9
0 1 1 0 0 0 0 1 = 1
–   Hermann 2.8 32-bit2508+26
−26
(+22)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
11.6%
−14
1 0 0 0 1 0 1 = 0 1
–   CuckooChess 1.092508+33
−33
(+22)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
15.0%
+58
= 1 1 0 1 1 1 0 0 0
–   Twisted Logic 0.0852507+28
−28
(+21)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
14.0%
−83
0 0 1 0 = 1 0 0 = =
–   Tao 5.62503+16
−16
(+17)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
14.3%
−125
= 0
–   Cheng3 1.03 32-bit2494+33
−33
(+8)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
35.5%
+97
1 1 = = 0 1 0 1 = 1 0 1
–   Delphil 2.82492+23
−23
(+6)4 − 6
(+2−4=4)
40.0%
4.0 / 10
36.8%
−61
0 0 = 0 1 0 = 1 = =
–   nanoSzachy 3.92491+23
−23
(+5)1 − 4
(+1−4=0)
20.0%
1.0 / 5
40.1%
−277
0 1 0 0 0
–   Yace 0.99.872488+16
−17
(+2)0 − 2
(+0−2=0)
0.0%
0.0 / 2
45.3%
−INF
0 0
–   Xpdnt 0910072482+15
−15
(−4)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
61.4%
+63
1 = = =
–   Pepito 1.59 32-bit2481+24
−24
(−5)1 − 1
(+0−0=2)
50.0%
1.0 / 2
61.7%
−5
= =
–   Cerebro 3.03d2481+17
−17
(−5)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
62.8%
+152
1 =
–   SpiderChess 0706032480+21
−21
(−6)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
64.2%
−148
= 0
–   Pupsi2 0.082473+18
−17
(−13)10.5 − 7.5
(+7−4=7)
58.3%
10.5 / 18
81.2%
+40
1 0 0 = 1 1 1 = = = 1 0 = = = 1 1 0
–   Trace 1.37a2471+18
−18
(−15)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
82.5%
+142
= 1
–   Counter 1.22469+17
−17
(−17)7 − 7
(+4−4=6)
50.0%
7.0 / 14
87.2%
−13
1 1 = 1 0 1 = = = 0 0 0 = =
–   Quark 2.352468+18
−18
(−18)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
87.4%
+51
1 0 1 0 1 =
–   LittleThought 1.052 32-bit2467+18
−18
(−19)6 − 8
(+3−5=6)
42.9%
6.0 / 14
88.6%
−60
0 = = = = = 1 0 0 1 = 0 0 1
–   Pawny 0.3 32-bit2460+33
−33
(−26)3 − 3
(+2−2=2)
50.0%
3.0 / 6
89.3%
−26
1 0 = = 0 1
–   Bruja 1.9.1 32-bit2444+24
−24
(−42)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.1%
−72
=
–   Abrok 5.02443+18
−18
(−43)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
99.6%
+318
1 1 = 1 1 1
–   Hussar 0.42443+17
−17
(−43)9 − 6
(+7−4=4)
60.0%
9.0 / 15
99.7%
+25
0 = = = 1 0 1 1 0 1 = 1 0 1 1
–   nanoSzachy 3.82438+16
−16
(−48)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
99.9%
−90
0 0 = = = 0 1 1
–   Typhoon 1.00-3582434+17
−17
(−52)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+40
0 1 = 1
–   Murka 2 32-bit2432+30
−30
(−54)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.7%
+28
= 0 1 1
–   Homer 2.012429+20
−21
(−57)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−57
0 0 1 0 1 1
–   Kiwi 0.6d 32-bit2418+19
−19
(−68)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−68
0 1
–   Pawny 0.2.2 32-bit2412+34
−34
(−74)12 − 5
(+8−1=8)
70.6%
12.0 / 17
100.0%
+52
= 1 = = 1 1 0 1 = 1 1 1 = = = 1 =
–   Diablo 0.5.12411+18
−18
(−75)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−75
0 1
–   Queen 4.032408+18
−18
(−78)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−78
0 1
–   RomiChess P3k 32-bit2407+19
−19
(−79)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−221
0 =
–   Eeyore 1.52 32-bit2405+22
−22
(−81)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+37
1 = 1 = 0 = 1 1
–   Dragon 4.62405+18
−18
(−81)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+76
= 1
–   Djinn 0.925x2402+23
−23
(−84)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+58
1 =
–   Amy 0.87b2402+24
−24
(−84)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−84
= =
–   Atlas 3.14b 32-bit2401+25
−25
(−85)11.5 − 7.5
(+8−4=7)
60.5%
11.5 / 19
100.0%
−17
= 1 0 = = 0 1 = 0 0 1 1 = 1 = 1 = 1 1
–   Patzer 3.802400+19
−19
(−86)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−86
1 0
–   Simplex 0.9.8 32-bit2397+30
−30
(−89)11.5 − 2.5
(+10−1=3)
82.1%
11.5 / 14
100.0%
+158
1 1 1 1 1 1 1 = = = 1 1 0 1
–   Phalanx XXII2393+25
−24
(−93)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−249
= 0
–   Sorgenkind 0.42388+14
−15
(−98)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−240
0 =
–   Dorky 4.3 32-bit2385+26
−26
(−101)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Horizon 4.42385+17
−17
(−101)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−101
0 1
–   Ares 1.0042373+16
−16
(−113)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+44
1 =
–   Ifrit m1.5 32-bit2371+27
−27
(−115)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+34
= 1 1 = = 1 = 1
–   iCE 0.22371+19
−19
(−115)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+37
= = = 1 1 1
–   TJchess 1.012370+24
−24
(−116)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+63
0 1 1 1 = = 1 1 1 =
–   Alex 2.14a 32-bit2363+27
−27
(−123)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+103
1 1 1 0
–   OliThink 5.3.0 32-bit2358+21
−21
(−128)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−128
1 0 0 1

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