CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Show each game results
GreKo 12.5 64-bit (2565+34
−34
)Quote
Author: Vladimir Medvedev Links: Homepage, Homepage
This is one of the 27 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Spike 1.2 Turin2746+7
−7
(+181)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Pedone 1.0 64-bit2734+27
−27
(+169)4 − 10
(+3−9=2)
28.6%
4.0 / 14
0.0%
0
0 1 = 0 = 0 1 0 0 1 0 0 0 0
–   Bright 0.3a2730+19
−19
(+165)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+69
= 1 0 0
–   Hakkapeliitta 2.0 64-bit2713+25
−25
(+148)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+56
= 0 1 0
–   Ktulu 82704+9
−9
(+139)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−143
0 0 0 =
–   Crafty 23.1 32-bit2684+19
−19
(+119)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+23
0 0 = 1
–   Chess Tiger 20072681+12
−12
(+116)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−33
0 0 = =
–   Chessmaster 112666+13
−13
(+101)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−187
= 0 0 0
–   Scorpio 1.912661+14
−14
(+96)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+96
= = = =
–   CM10th Paralyse2651+15
−15
(+86)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+168
1 0 = 1
–   Sjakk 2.2 64-bit2631+16
−16
(+66)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+66
1 = = 0
–   Rotor 0.82628+17
−17
(+63)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.1%
−28
= 0 1 0
–   Nebula 2.0 64-bit2623+16
−16
(+58)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.1%
−151
0 0 0 0 = 0 = =
–   NoraGrace 2.0 64-bit2621+17
−17
(+56)1 − 11
(+0−10=2)
8.3%
1.0 / 12
0.2%
−302
= 0 0 0 0 = 0 0 0 0 0 0
–   Zappa 1.1 64-bit2614+18
−18
(+49)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.6%
−10
0 = = =
–   Naum 1.91 64-bit2608+15
−15
(+43)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
1.2%
0
= 0 = 0 0 1 1 =
–   Donna 4.0 64-bit2602+17
−17
(+37)4 − 4
(+2−2=4)
50.0%
4.0 / 8
2.8%
+37
= = 1 = 0 1 = 0
–   Rodin 7.02598+17
−17
(+33)6 − 4
(+4−2=4)
60.0%
6.0 / 10
4.4%
+92
= = 0 1 0 = 1 1 = 1
–   GarboChess 3.0 64-bit2581+17
−17
(+16)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
20.2%
+107
1 = 1 0
–   Colossus 2007a2579+32
−32
(+14)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
29.2%
+95
1 1 = 0
–   Jellyfish 1.1 64-bit2575+17
−17
(+10)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
31.5%
−17
1 = = 0 = = 0 1 = 0
–   Rodent 0.15 64-bit2571+32
−32
(+6)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
40.3%
+286
= 1 1 1
–   DanaSah 5.072567+17
−17
(+2)7 − 8
(+4−5=6)
46.7%
7.0 / 15
47.3%
−17
0 = 0 0 = = = 1 1 = = 1 1 0 0
–   Capivara LK 0.09b02f 64-bit2564+18
−18
(−1)4.5 − 4.5
(+4−4=1)
50.0%
4.5 / 9
53.0%
0
1 1 0 0 0 1 1 0 =
–   Jellyfish 1.02564+22
−22
(−1)7.5 − 5.5
(+4−2=7)
57.7%
7.5 / 13
52.7%
+43
1 = = = 1 0 = 0 1 = = 1 =
–   SOS 5.12561+14
−14
(−4)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
58.8%
+26
=
–   Capivara LK 0.09b02c 64-bit2555+21
−21
(−10)2 − 2
(+1−1=2)
50.0%
2.0 / 4
69.1%
−10
= = 1 0
–   Cheese 1.6.1 64-bit2543+23
−23
(−22)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
86.3%
−136
0 0 = 0 1 = = 0
–   Ufim 8.022542+13
−13
(−23)0 − 1
(+0−1=0)
0.0%
0.0 / 1
89.7%
−INF
0
–   nanoSzachy 4.0 64-bit2540+19
−19
(−25)3 − 1
(+3−1=0)
75.0%
3.0 / 4
90.2%
+209
0 1 1 1
–   Tucano 1.042538+30
−30
(−27)2 − 2
(+1−1=2)
50.0%
2.0 / 4
88.7%
−27
= 0 = 1
–   Phalanx XXIV2533+20
−20
(−32)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
94.9%
−17
1 = = 1 = 1 0 = = = 0 0 1 1 0 0 = 1 = =
–   Maverick 1.0 64-bit2504+25
−26
(−61)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
99.8%
+156
1 = 1
–   Arminius 2014-01-18 64-bit2499+24
−24
(−66)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
99.9%
−13
= 1 = 0 1 =
–   Delphil 3.2 64-bit2493+17
−17
(−72)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−29
1 = 0 1 0 1 1 1 0 0
–   Pupsi2 0.092489+18
−18
(−76)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−76
1 1 0 0
–   Pepito 1.59 64-bit2488+19
−19
(−77)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+157
0 1 1 1
–   JikChess 0.01 64-bit2484+24
−24
(−81)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+74
1 1 = = 0 1 1 0 1 1
–   Ghost 2.0.2 64-bit2481+18
−18
(−84)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−91
1 0 = 1 = 0
–   Bruja 1.9.1 64-bit2479+19
−19
(−86)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
0
= 1 0 1
–   Quark 2.352469+19
−19
(−96)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Snitch 1.6.2 64-bit2429+25
−25
(−136)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+89
1 0 1 1
–   Abrok 5.02428+22
−22
(−137)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Pedone 0.4 64-bit2423+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-bit2422+22
−22
(−143)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+145
1 1 1 =
–   Ares 1.005 64-bit2414+18
−19
(−151)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−151
1 1 0 0
–   Gaia 3.5 64-bit2402+25
−25
(−163)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−67
0 = 1 1
–   Simplex 0.9.8 64-bit2401+20
−20
(−164)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−72
1 0 1 =
–   Maverick 0.60 64-bit2390+33
−33
(−175)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Waxman 20142387+21
−22
(−178)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Myrddin 0.87 64-bit2379+17
−17
(−186)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−186
1 0
–   Donna 1.0 64-bit2352+30
−30
(−213)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−213
0 = = 1
–   Ghost 2.0.12341+19
−19
(−224)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
GreKo 12.5 64-bit
played with current
participants of this list
Represented by
1-2-CPU    93GreKo 2015 64-bit
All    93GreKo 2015 64-bit
Free    97GreKo 2015 64-bit
Free 1-2-CPU    97GreKo 2015 64-bit
Free single-CPU    97GreKo 2015 64-bit
Single-CPU    93GreKo 2015 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017