CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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GreKo 2015-ML 64-bit (2610+25
−25
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 35 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   ChessBrainVB 3.032820+25
−25
(+210)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−146
0 0 0 0 = 0
–   Bison 9.11 64-bit2755+13
−13
(+145)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+43
= = 0 1 0 0 1 0 0 =
–   Carballo 1.7 64-bit2736+14
−14
(+126)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−157
0 = 0 0
–   Godel 3.4.9 64-bit2726+14
−14
(+116)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−76
0 = 0 0 0 = 0 = = 0
–   Tucano 6.00 64-bit2723+16
−16
(+113)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+76
= 1 0 1 1 0 = = 0 0
–   Carballo 1.6 64-bit2709+25
−24
(+99)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+68
=
–   Ktulu 82706+9
−9
(+96)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−78
0 0 1 0 = = 0 0 = 0
–   Octochess r4741 64-bit2696+32
−32
(+86)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−25
0 = = 0 = = 0 0 = =
–   Zurichess Graubuenden 64-bit2689+25
−25
(+79)7 − 7
(+4−4=6)
50.0%
7.0 / 14
0.0%
+79
0 0 1 0 1 = = = = = = 1 1 0
–   Delfi 5.42689+12
−12
(+79)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−20
= 0 0 0 1 = 1 = 0 0
–   Cheese 1.8 64-bit2683+20
−20
(+73)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
0.0%
+144
0 = = 1 1 1 = 1 1 0 0 = 1 =
–   Daydreamer 1.75 64-bit2680+16
−16
(+70)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−81
= 0 1 0 0 0 = 0 1 0
–   Chessmaster 11 Leonidas2679+20
−20
(+69)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+4
0 1 = = 0 1 0 0 = =
–   ChessBrainVB 2.052668+23
−23
(+58)5 − 9
(+1−5=8)
35.7%
5.0 / 14
0.0%
−20
0 = 1 = = = = 0 0 0 = 0 = =
–   Djinn 1.021 64-bit2667+13
−13
(+57)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+61
1 0 1 = 0 = = 1 0 =
–   RedQueen 1.1.98 64-bit2663+16
−16
(+53)4 − 10
(+1−7=6)
28.6%
4.0 / 14
0.0%
−80
= 0 0 = 0 = 1 0 = = 0 0 = 0
–   Laser 0.2.1 64-bit2647+23
−23
(+37)4 − 6
(+1−3=6)
40.0%
4.0 / 10
1.8%
−15
0 = 0 = = = 0 1 = =
–   WyldChess 1.4 64-bit2639+24
−24
(+29)5 − 5
(+3−3=4)
50.0%
5.0 / 10
5.2%
+29
0 1 0 = 0 = = 1 = 1
–   Amoeba 1.2 64-bit2639+23
−23
(+29)7 − 3
(+6−2=2)
70.0%
7.0 / 10
5.1%
+182
1 1 0 0 1 = 1 1 1 =
–   Sjakk 2.2 64-bit2631+15
−15
(+21)5 − 9
(+2−6=6)
35.7%
5.0 / 14
7.9%
−64
0 = 1 = = = = = 1 0 0 0 0 0
–   Rotor 0.82628+17
−17
(+18)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
13.0%
+55
= 1 0 1 1 = 0 1 0 =
–   Rodin 8.02627+15
−15
(+17)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
12.6%
−50
= = = 0
–   NoraGrace 2.0 64-bit2622+15
−15
(+12)5 − 5
(+4−4=2)
50.0%
5.0 / 10
20.8%
+12
1 0 = 0 1 1 1 0 0 =
–   Phalanx XXV2618+15
−15
(+8)11 − 7
(+7−3=8)
61.1%
11.0 / 18
29.9%
+79
= 1 1 1 = = 1 = 1 1 = = = 0 0 = 0 1
–   Hamsters 0.72617+21
−21
(+7)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
33.9%
+42
= = 1 = 1 0 0 = 1 =
–   Donna 4.0 64-bit2606+15
−15
(−4)7 − 11
(+5−9=4)
38.9%
7.0 / 18
61.5%
−85
0 = 0 0 1 0 1 1 = = 0 1 = 0 0 0 0 1
–   DanaSah 6.502605+22
−22
(−5)8 − 6
(+5−3=6)
57.1%
8.0 / 14
63.1%
+42
= = 1 0 1 0 1 = = 0 = = 1 1
–   Arminius 2015-08-06 64-bit2604+20
−20
(−6)11.5 − 6.5
(+9−4=5)
63.9%
11.5 / 18
66.0%
+89
= = = 1 1 1 1 0 1 = 1 1 0 1 0 0 = 1
–   Gogobello 1.2 64-bit2596+28
−28
(−14)5 − 5
(+3−3=4)
50.0%
5.0 / 10
77.8%
−14
0 1 0 = = 0 1 1 = =
–   Muse 0.953 64-bit2594+16
−16
(−16)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
86.1%
−47
= 0 0 = = 1 1 0
–   GarboChess 3.0 64-bit2585+16
−16
(−25)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
95.3%
−56
= 1 = 0 1 0 0 = = =
–   Ethereal 7.78 64-bit2584+24
−24
(−26)7 − 7
(+5−5=4)
50.0%
7.0 / 14
92.9%
−26
0 0 0 1 1 0 = 0 1 = = = 1 1
–   K2 0.872583+18
−17
(−27)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
96.0%
−2
0 1 1 1 = 0 1 0 = = 1 0 = =
–   Jellyfish 1.1 64-bit2580+15
−15
(−30)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
97.8%
+55
1 1 0 =
–   Rodent 0.15 64-bit2573+32
−32
(−37)5 − 5
(+3−3=4)
50.0%
5.0 / 10
96.4%
−32
1 = 1 0 = = 0 = 0 1
–   Jellyfish 1.02566+22
−22
(−44)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
99.5%
+62
0 1 1 = = 1 1 = 0 1
–   Coiled 0.4 64-bit2563+17
−17
(−47)2 − 2
(+0−0=4)
50.0%
2.0 / 4
99.9%
−47
= = = =
–   Capivara LK 0.09b02g 64-bit2562+16
−16
(−48)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
99.9%
+10
0 = = = 1 = = 0 1 1 = 1 1 = 0 1
–   JikChess 0.02 64-bit2558+16
−16
(−52)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−41
0 = = 1
–   Carballo 1.5 64-bit2556+24
−24
(−54)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.9%
−54
0 = 1 =
–   Capivara LK 0.09b02c 64-bit2555+21
−20
(−55)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+72
1 1 = 1 1 0 = = 1 =
–   WyldChess 1.3 64-bit2550+29
−29
(−60)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.9%
−32
1 0 0 = = 1 1 = = =
–   Maverick 1.5 64-bit2536+14
−14
(−74)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+209
= 1 1 1
–   ECE X22513+28
−28
(−97)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+48
= = 1 = 1 1 1 = 1 =
–   Ethereal 7.70 64-bit2511+31
−31
(−99)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−99
0 1 0 1
–   Dorky 4.5 64-bit2500+19
−19
(−110)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+69
= 1 = 1 1 1 1 0 = 1
–   WyldChess 1.1 64-bit2500+27
−28
(−110)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−65
1 = 0 1 0 1 0 1
–   WyldChess 1.2 64-bit2469+26
−26
(−141)2 − 6
(+1−5=2)
25.0%
2.0 / 8
100.0%
−316
0 1 = 0 0 0 = 0
–   Counter 1.99 64-bit2463+32
−32
(−147)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−101
0 1 1 = = =
–   Bagatur 1.4d 64-bit2457+24
−24
(−153)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+24
1 1 = 1 0 1 = 1 = 1
–   Dorky 4.0 64-bit2454+32
−32
(−156)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−89
0 = 1 1 1 = 1 = = 0

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021