CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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GreKo 12.5 64-bit (2567+34
−34
)Quote
Author: Vladimir Medvedev Links: Homepage, Homepage
This is one of the 28 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Spike 1.2 Turin2746+7
−7
(+179)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Pedone 1.0 64-bit2735+27
−27
(+168)4 − 10
(+3−9=2)
28.6%
4.0 / 14
0.0%
−1
0 1 0 1 0 0 0 0 = 0 = 0 1 0
–   Bright 0.3a2731+19
−19
(+164)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+68
0 0 = 1
–   Hakkapeliitta 2.0 64-bit2714+24
−25
(+147)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+55
1 0 = 0
–   Ktulu 82705+9
−9
(+138)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−144
0 = 0 0
–   Crafty 23.1 32-bit2684+19
−19
(+117)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+21
0 0 = 1
–   Chess Tiger 20072682+12
−12
(+115)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−34
= = 0 0
–   Chessmaster 112667+13
−13
(+100)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−188
0 0 = 0
–   Scorpio 1.912662+14
−14
(+95)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+95
= = = =
–   CM10th Paralyse2652+15
−15
(+85)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+167
= 1 1 0
–   Sjakk 2.2 64-bit2631+16
−16
(+64)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+64
= 0 1 =
–   Rotor 0.82629+17
−17
(+62)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.1%
−29
1 0 = 0
–   Nebula 2.0 64-bit2624+16
−16
(+57)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.1%
−152
0 0 = 0 = = 0 0
–   NoraGrace 2.0 64-bit2622+17
−17
(+55)1 − 11
(+0−10=2)
8.3%
1.0 / 12
0.2%
−303
0 = 0 0 0 0 0 0 0 0 = 0
–   Zappa 1.1 64-bit2615+18
−18
(+48)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.7%
−11
0 = = =
–   Naum 1.91 64-bit2609+15
−15
(+42)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
1.2%
0
= 0 0 1 1 = = 0
–   Donna 4.0 64-bit2602+17
−17
(+35)4 − 4
(+2−2=4)
50.0%
4.0 / 8
3.1%
+35
= 0 1 = 0 1 = =
–   Rodin 7.02599+17
−17
(+32)6 − 4
(+4−2=4)
60.0%
6.0 / 10
4.3%
+91
0 = 1 1 = 1 1 = 0 =
–   GarboChess 3.0 64-bit2586+17
−17
(+19)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
16.1%
+110
1 0 1 =
–   Colossus 2007a2579+32
−32
(+12)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
29.9%
+93
1 1 = 0
–   Jellyfish 1.1 64-bit2575+16
−17
(+8)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
32.7%
−19
= = 0 1 0 1 = = 0 =
–   Rodent 0.15 64-bit2573+32
−32
(+6)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
40.0%
+286
1 1 = 1
–   DanaSah 5.072568+17
−17
(+1)7 − 8
(+4−5=6)
46.7%
7.0 / 15
47.2%
−18
0 0 = = = 1 0 0 1 = = 1 1 = 0
–   Jellyfish 1.02566+22
−22
(−1)7.5 − 5.5
(+4−2=7)
57.7%
7.5 / 13
51.8%
+43
1 = 1 = 0 1 = = = = 1 0 =
–   Capivara LK 0.09b02f 64-bit2566+18
−18
(−1)4.5 − 4.5
(+4−4=1)
50.0%
4.5 / 9
52.1%
0
= 1 1 0 1 0 0 1 0
–   SOS 5.12563+14
−14
(−4)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
57.8%
+26
=
–   Capivara LK 0.09b02c 64-bit2557+21
−21
(−10)2 − 2
(+1−1=2)
50.0%
2.0 / 4
69.0%
−10
1 0 = =
–   nanoSzachy 4.0 64-bit2544+19
−19
(−23)3 − 1
(+3−1=0)
75.0%
3.0 / 4
87.8%
+211
0 1 1 1
–   Cheese 1.6.1 64-bit2544+23
−23
(−23)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
86.0%
−137
0 0 0 1 = = 0 =
–   Ufim 8.022543+13
−13
(−24)0 − 1
(+0−1=0)
0.0%
0.0 / 1
89.9%
−INF
0
–   Tucano 1.042539+30
−30
(−28)2 − 2
(+1−1=2)
50.0%
2.0 / 4
88.4%
−28
= 0 = 1
–   Phalanx XXIV2535+20
−20
(−32)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
94.9%
−17
= = 1 = = 1 1 1 0 0 = 1 = 1 0 = = = 0 0
–   Maverick 1.0 64-bit2506+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-bit2501+24
−24
(−66)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
99.9%
−13
1 = = 1 0 =
–   Delphil 3.2 64-bit2495+17
−17
(−72)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−29
0 0 1 = 1 1 0 1 1 0
–   Pepito 1.59 64-bit2494+18
−18
(−73)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+161
0 1 1 1
–   Pupsi2 0.092491+18
−18
(−76)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−76
1 1 0 0
–   JikChess 0.01 64-bit2486+24
−24
(−81)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+74
1 1 1 1 1 1 = 0 = 0
–   Ghost 2.0.2 64-bit2483+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+19
−19
(−88)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−2
= 1 0 1
–   Quark 2.352467+18
−18
(−100)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Abrok 5.02434+21
−21
(−133)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Snitch 1.6.2 64-bit2433+24
−24
(−134)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+91
1 0 1 1
–   Pedone 0.4 64-bit2424+29
−29
(−143)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+144
1 = 1 1
–   Betsabe II 1.30 64-bit2423+23
−23
(−144)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+144
1 1 1 =
–   Ares 1.005 64-bit2415+18
−19
(−152)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−152
0 0 1 1
–   Simplex 0.9.8 64-bit2402+19
−19
(−165)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−73
1 0 1 =
–   Gaia 3.5 64-bit2400+24
−25
(−167)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−71
0 = 1 1
–   Maverick 0.60 64-bit2392+33
−33
(−175)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Waxman 20142388+22
−22
(−179)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Myrddin 0.87 64-bit2381+17
−17
(−186)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−186
1 0
–   Donna 1.0 64-bit2353+30
−30
(−214)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−214
0 = = 1
–   Ghost 2.0.12342+19
−19
(−225)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 February 17, 2018