CCRL 40/15
Downloads and Statistics
March 28, 2020
Testing summary:
Total: 1'132'680 games
played by 2'634 programs

White wins: 391'782 (34.6%)
Black wins: 290'390 (25.6%)
Draws: 450'508 (39.8%)
White score: 54.5%

Engine Details

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Show each game results
GreKo 6.25 (2369+33
−33
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 34 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Floyd 0.8 64-bit2510+23
−23
(+141)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−68
1 = 0 1 0 0 0 0 0 0
–   Cerebro 3.03d2482+17
−17
(+113)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
0.0%
+127
= = = 1 = = 1 1 = 0 1 1 0 0 = = 1 = 0 0
–   MadChess 2.1 64-bit2477+25
−25
(+108)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−144
= 0 0 0 0 0 0 = 0 =
–   Chronos 1.9.42474+33
−33
(+105)4 − 8
(+0−4=8)
33.3%
4.0 / 12
0.0%
+18
= = 0 = 0 = 0 0 = = = =
–   Arasan 10.42471+20
−21
(+102)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−258
= 0 0 0 0 0
–   Trace 1.352463+30
−30
(+94)3 − 2
(+3−2=0)
60.0%
3.0 / 5
0.0%
+175
1 0 0 1 1
–   Abrok 5.02445+18
−18
(+76)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−52
= = 0 0 = = 0 0 1 0
–   Pupsi2 0.072429+21
−21
(+60)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.1%
−66
= 1 = 0 0 = 0 0 0 =
–   Gaia 3.5 32-bit2412+21
−21
(+43)1 − 1
(+1−1=0)
50.0%
1.0 / 2
1.7%
+43
0 1
–   Diablo 0.5.12412+18
−18
(+43)1 − 1
(+1−1=0)
50.0%
1.0 / 2
1.2%
+43
0 1
–   Queen 4.032410+18
−18
(+41)0 − 2
(+0−2=0)
0.0%
0.0 / 2
1.7%
−INF
0 0
–   RomiChess P3k 32-bit2408+19
−19
(+39)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
2.4%
+195
1 =
–   Dragon 4.62405+17
−18
(+36)1 − 1
(+0−0=2)
50.0%
1.0 / 2
2.9%
+36
= =
–   Djinn 0.925x2403+23
−23
(+34)1 − 1
(+1−1=0)
50.0%
1.0 / 2
5.0%
+34
1 0
–   Amy 0.87b2403+24
−24
(+34)1 − 1
(+0−0=2)
50.0%
1.0 / 2
5.0%
+34
= =
–   Patzer 3.802401+19
−19
(+32)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
5.3%
−110
0 =
–   Gosu 0.162398+18
−18
(+29)2 − 0
(+2−0=0)
100.0%
2.0 / 2
6.4%
+INF
1 1
–   Simplex 0.9.8 32-bit2398+30
−30
(+29)4 − 6
(+3−5=2)
40.0%
4.0 / 10
10.4%
−49
1 = 0 0 0 1 0 = 1 0
–   Shield 1.1 64-bit2394+31
−31
(+25)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
13.1%
−5
0 1 0 1 = 1 = = 0 0
–   LittleThought 1.04 32-bit2394+33
−33
(+25)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
14.1%
−94
0 1 1 0 = 0 1 0 0 0
–   Phalanx XXII2394+25
−24
(+25)4 − 2
(+4−2=0)
66.7%
4.0 / 6
11.5%
+174
0 1 1 0 1 1
–   Amateur 2.822392+20
−20
(+23)3 − 3
(+3−3=0)
50.0%
3.0 / 6
11.5%
+23
1 0 1 0 1 0
–   Sorgenkind 0.42389+15
−14
(+20)3 − 3
(+2−2=2)
50.0%
3.0 / 6
13.6%
+20
1 0 1 0 = =
–   Sage 3.532388+18
−18
(+19)2 − 0
(+2−0=0)
100.0%
2.0 / 2
16.4%
+INF
1 1
–   Horizon 4.42386+17
−17
(+17)1 − 1
(+0−0=2)
50.0%
1.0 / 2
18.2%
+17
= =
–   Delphil 1.9f2386+33
−33
(+17)4 − 8
(+2−6=4)
33.3%
4.0 / 12
23.2%
−93
= = 0 1 0 0 = = 1 0 0 0
–   RomiChess P3L 32-bit2383+33
−33
(+14)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
27.4%
+114
1 1 0 = 1 0 = = 1 1
–   Comet B682383+19
−19
(+14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
23.2%
+170
1 =
–   Thor's Hammer 2.28 32-bit2381+22
−22
(+12)2 − 0
(+2−0=0)
100.0%
2.0 / 2
28.4%
+INF
1 1
–   Counter 1.02373+32
−32
(+4)3 − 3
(+1−1=4)
50.0%
3.0 / 6
42.8%
+4
= = 0 = = 1
–   Flux 2.2.12358+21
−21
(−11)2 − 4
(+1−3=2)
33.3%
2.0 / 6
70.8%
−126
= = 0 1 0 0
–   Waxman 20152356+24
−25
(−13)6 − 4
(+3−1=6)
60.0%
6.0 / 10
72.5%
+41
= = = 1 0 = = = 1 1
–   Dirty 0.99z2354+34
−34
(−15)4 − 4
(+3−3=2)
50.0%
4.0 / 8
73.6%
−15
0 1 = 1 0 0 = 1
–   LittleThought 1.03 32-bit2340+21
−21
(−29)2 − 0
(+2−0=0)
100.0%
2.0 / 2
92.5%
+INF
1 1
–   Asterisk 0.62332+18
−18
(−37)1 − 3
(+1−3=0)
25.0%
1.0 / 4
97.4%
−263
1 0 0 0
–   Dirty 0.99n2322+30
−30
(−47)6.5 − 13.5
(+3−10=7)
32.5%
6.5 / 20
98.3%
−161
= = 0 = 0 0 = 1 0 0 = 0 0 = 1 0 0 1 0 =
–   Cheese 1.32309+17
−17
(−60)5 − 1
(+4−0=2)
83.3%
5.0 / 6
99.9%
+170
1 = = 1 1 1
–   Joker 1.1.142302+19
−19
(−67)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+221
1 = 1 1
–   Brutus 6.12302+34
−34
(−67)20 − 7
(+17−4=6)
74.1%
20.0 / 27
99.8%
+109
= = 0 1 1 1 1 = = 0 1 1 1 1 1 1 0 1 1 1 = = 0 1 1 1 1
–   Xpdnt 0809272301+29
−29
(−68)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.9%
+213
1 1 1 =
–   Zeus 1.292300+20
−21
(−69)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−136
= = = 0
–   Popochin 3.22297+18
−18
(−72)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+13
1 = 1 0
–   Bison 8.2.4r2282+26
−26
(−87)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−168
0 1 = 0
–   Isa 2.0.48 64-bit2271+30
−30
(−98)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−129
0 0 = = = 1 1 = 0 =
–   Zevra 1.8.2 r612 64-bit2190+28
−28
(−179)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−87
0 1 = 1
–   Micah 1.0 64-bit2170+27
−27
(−199)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
−9
1 1 0 = 1 1

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Created in 2005-2013 by CCRL team
Last games added on March 28, 2020