CCRL 40/15
Downloads and Statistics
January 11, 2020
Testing summary:
Total: 1'112'746 games
played by 2'593 programs

White wins: 385'288 (34.6%)
Black wins: 285'975 (25.7%)
Draws: 441'483 (39.7%)
White score: 54.5%

Engine Details

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GreKo 12.5 64-bit (2569+33
−33
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 33 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Spike 1.2 Turin2746+7
−7
(+177)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Pedone 1.0 64-bit2736+27
−27
(+167)4 − 10
(+3−9=2)
28.6%
4.0 / 14
0.0%
−2
0 1 0 1 0 0 0 0 = 0 = 0 1 0
–   Bright 0.3a2730+18
−19
(+161)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+65
0 0 = 1
–   Hakkapeliitta 2.0 64-bit2715+25
−25
(+146)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+54
1 0 = 0
–   Ktulu 82706+9
−9
(+137)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−145
0 = 0 0
–   Crafty 23.1 32-bit2688+18
−18
(+119)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+23
0 0 = 1
–   Chess Tiger 20072682+12
−12
(+113)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−36
= = 0 0
–   Chessmaster 112665+12
−13
(+96)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−192
0 0 = 0
–   Scorpio 1.912661+14
−14
(+92)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+92
= = = =
–   CM10th Paralyse2652+15
−15
(+83)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+165
= 1 1 0
–   Sjakk 2.2 64-bit2634+15
−15
(+65)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+65
= 0 1 =
–   Rotor 0.82629+17
−17
(+60)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.1%
−32
1 0 = 0
–   NoraGrace 2.0 64-bit2625+15
−15
(+56)1 − 11
(+0−10=2)
8.3%
1.0 / 12
0.1%
−302
= 0 0 0 0 0 0 0 0 0 0 =
–   Nebula 2.0 64-bit2622+14
−14
(+53)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.2%
−156
0 0 = 0 = = 0 0
–   Zappa 1.1 64-bit2615+18
−18
(+46)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.9%
−13
0 = = =
–   Naum 1.91 64-bit2610+15
−15
(+41)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
1.5%
−1
= 0 0 1 1 = = 0
–   Donna 4.0 64-bit2606+15
−15
(+37)4 − 4
(+2−2=4)
50.0%
4.0 / 8
2.5%
+37
= 0 1 = 0 1 = =
–   Rodin 7.02601+17
−17
(+32)6 − 4
(+4−2=4)
60.0%
6.0 / 10
4.9%
+91
= 0 = 1 1 = 1 1 = 0
–   GarboChess 3.0 64-bit2587+16
−16
(+18)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
17.5%
+110
1 0 1 =
–   Colossus 2007a2582+32
−32
(+13)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
30.2%
+94
1 1 = 0
–   Jellyfish 1.1 64-bit2580+15
−15
(+11)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
28.1%
−16
= 1 = = 0 0 = = 0 1
–   Rodent 0.15 64-bit2574+32
−32
(+5)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
41.8%
+286
1 1 = 1
–   DanaSah 5.072570+17
−17
(+1)7 − 8
(+4−5=6)
46.7%
7.0 / 15
49.4%
−18
= 0 = = = 1 1 0 0 0 0 = = 1 1
–   Capivara LK 0.09b02f 64-bit2569+17
−17
(0)4.5 − 4.5
(+4−4=1)
50.0%
4.5 / 9
51.3%
0
1 1 0 1 = 0 0 0 1
–   Jellyfish 1.02567+22
−22
(−2)7.5 − 5.5
(+4−2=7)
57.7%
7.5 / 13
54.8%
+42
1 1 = 0 1 = = 1 = = = 0 =
–   SOS 5.12564+13
−13
(−5)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
60.9%
+25
=
–   Capivara LK 0.09b02c 64-bit2558+21
−21
(−11)2 − 2
(+1−1=2)
50.0%
2.0 / 4
72.2%
−11
1 0 = =
–   nanoSzachy 4.0 64-bit2546+17
−18
(−23)3 − 1
(+3−1=0)
75.0%
3.0 / 4
88.9%
+211
0 1 1 1
–   Cheese 1.6.1 64-bit2545+23
−23
(−24)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
88.7%
−138
0 0 1 = 0 = = 0
–   Ufim 8.022544+12
−12
(−25)0 − 1
(+0−1=0)
0.0%
0.0 / 1
91.9%
−INF
0
–   Tucano 1.042541+30
−30
(−28)2 − 2
(+1−1=2)
50.0%
2.0 / 4
89.5%
−28
= 0 = 1
–   Phalanx XXIV2537+20
−20
(−32)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
95.1%
−17
0 1 = = 1 1 1 0 0 = 1 0 = = = 1 = = = 0
–   Maverick 1.0 64-bit2508+26
−25
(−61)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
99.8%
+156
1 = 1
–   Arminius 2014-01-18 64-bit2503+24
−24
(−66)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
99.9%
−13
= 0 1 = = 1
–   Delphil 3.2 64-bit2498+15
−15
(−71)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−28
0 1 = 1 1 1 0 0 0 1
–   Pupsi2 0.092497+17
−17
(−72)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−72
1 1 0 0
–   Winter 0.1.1 64-bit2496+21
−21
(−73)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+39
= 0 1 1 1 =
–   Pepito 1.59 64-bit2493+17
−17
(−76)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+158
0 1 1 1
–   JikChess 0.01 64-bit2488+24
−24
(−81)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+74
= 1 1 1 1 0 1 1 0 =
–   Ghost 2.0.2 64-bit2485+18
−18
(−84)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−91
= 1 0 = 0 1
–   Bruja 1.9.1 64-bit2479+18
−18
(−90)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−4
= 1 0 1
–   Quark 2.352469+18
−18
(−100)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Abrok 5.02445+18
−18
(−124)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Snitch 1.6.2 64-bit2433+21
−21
(−136)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+90
1 0 1 1
–   Pedone 0.4 64-bit2427+29
−29
(−142)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+145
1 = 1 1
–   Betsabe II 1.30 64-bit2426+23
−23
(−143)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+145
1 1 1 =
–   Ares 1.005 64-bit2418+18
−18
(−151)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−151
0 0 1 1
–   Gaia 3.5 64-bit2412+22
−22
(−157)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−61
0 = 1 1
–   Simplex 0.9.8 64-bit2399+17
−17
(−170)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−77
1 0 1 =
–   Myrddin 0.87 64-bit2396+14
−14
(−173)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−173
1 0
–   Maverick 0.60 64-bit2396+33
−33
(−173)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Waxman 20142389+21
−21
(−180)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Donna 1.0 64-bit2358+29
−29
(−211)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−211
0 = = 1
–   Ghost 2.0.12343+19
−19
(−226)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on January 11, 2020