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 12.0 64-bit (2539+25
−25
)Quote
Author: Vladimir Medvedev Links: Homepage, Homepage
This is one of the 27 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fizbo 1.1 64-bit2786+24
−24
(+247)0.5 − 9.5
(+0−9=1)
5.0%
0.5 / 10
0.0%
−198
0 0 0 0 0 0 = 0 0 0
–   Atlas 3.60 64-bit2686+23
−23
(+147)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Andscacs 0.62w 64-bit2672+32
−32
(+133)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−40
0 0 1 0 0 = = 0 = 0
–   Tucano 4.00 64-bit2664+25
−25
(+125)5 − 11
(+3−9=4)
31.3%
5.0 / 16
0.0%
−10
0 = = 0 0 0 0 = 0 1 1 = 0 0 0 1
–   Djinn 1.021 64-bit2663+15
−15
(+124)8 − 6
(+6−4=4)
57.1%
8.0 / 14
0.0%
+175
0 = = = 1 1 1 = 0 0 1 0 1 1
–   Ktulu 7.52663+16
−16
(+124)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−24
0 0 0 = 0 0 = = = =
–   ProDeo 1.872662+25
−25
(+123)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   RedQueen 1.1.97 64-bit2658+18
−17
(+119)2 − 10
(+1−9=2)
16.7%
2.0 / 12
0.0%
−152
0 0 0 = 0 0 1 0 0 0 = 0
–   Pawny 1.0 64-bit2658+17
−17
(+119)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−116
0 1 0 0
–   Scorpio 2.0 32-bit2655+17
−17
(+116)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−131
0 = 0 0 0 0 0 = 0 =
–   Djinn 1.010 64-bit2652+29
−30
(+113)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−113
0 = 0 0 0 0 0 0 1 =
–   Cyrano 0.6b17 64-bit2647+25
−25
(+108)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−48
= 0
–   CM10th Magic II2646+16
−16
(+107)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+43
= 1 = = 1 0 0 = 0 0
–   CM10th Warrior2633+25
−25
(+94)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   CM10th Default2632+15
−15
(+93)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+93
= =
–   Sjakk 2.2 64-bit2631+16
−16
(+92)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−58
0 = = 0
–   Chess Tiger 2007 Gambit2628+29
−29
(+89)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−67
0 =
–   Rotor 0.82628+17
−17
(+89)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+21
1 1 0 0 0 =
–   Alfil 13.1 64-bit2624+18
−18
(+85)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−276
= 0 0 0 0 0
–   Hamsters 0.72624+24
−24
(+85)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−71
0 =
–   Nebula 2.0 64-bit2623+16
−16
(+84)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
0.0%
+96
= 0 1 1 1 = 0 1 0 = = = 1 0 = = 0 = 1 =
–   Slow Chess Blitz WV22615+16
−16
(+76)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−81
0 =
–   Zappa 1.1 64-bit2614+18
−18
(+75)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−214
0 = 0 0
–   Naum 1.91 64-bit2608+15
−15
(+69)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−73
0 =
–   Rodin 7.02598+17
−17
(+59)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
−81
0 0 = = 1 0 0 = = 0 0 1 1 = 0 0 0 0 0 =
–   Glass 2.0 64-bit2595+16
−16
(+56)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−45
0 0 1 = 1 0 0 0 = =
–   N2 0.4 64-bit2591+16
−16
(+52)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Amyan 1.722590+13
−13
(+51)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Pseudo 0.7c2590+13
−13
(+51)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−106
= 0
–   GarboChess 3.0 64-bit2581+17
−17
(+42)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.3%
+42
0 1
–   Petir 4.9999992577+16
−16
(+38)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.6%
−INF
0 0
–   GNU Chess 5.07.153b 64-bit2568+23
−23
(+29)1 − 1
(+1−1=0)
50.0%
1.0 / 2
4.9%
+29
1 0
–   DanaSah 5.072567+17
−17
(+28)10.5 − 5.5
(+9−4=3)
65.6%
10.5 / 16
3.5%
+145
0 1 1 = 1 0 1 0 1 1 1 1 = = 1 0
–   Jellyfish 1.02564+22
−22
(+25)2 − 4
(+1−3=2)
33.3%
2.0 / 6
7.1%
−93
0 = 0 = 1 0
–   Capivara LK 0.09b02d 64-bit2555+30
−30
(+16)8 − 8
(+5−5=6)
50.0%
8.0 / 16
20.7%
+13
= 0 0 1 = 1 1 = = 0 0 0 = 1 = 1
–   Capivara LK 0.09b02c 64-bit2555+21
−21
(+16)7 − 5
(+6−4=2)
58.3%
7.0 / 12
16.5%
+78
= = 0 1 0 1 1 1 0 0 1 1
–   Rodin 6.02548+24
−24
(+9)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
30.8%
+32
= 1 = 0 1 = = = 1 0
–   Cheese 1.6.1 64-bit2543+23
−23
(+4)16 − 12
(+11−7=10)
57.1%
16.0 / 28
41.0%
+52
0 1 = 1 1 = = 0 1 0 1 0 0 1 0 = 1 = = 1 = 0 1 1 1 = = =
–   nanoSzachy 4.0 64-bit2540+19
−19
(+1)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
47.8%
−94
= 0 1 0
–   Rhetoric 1.1 64-bit2540+32
−32
(+1)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
47.7%
+32
= 1 = 0 1 = 0 = 1 =
–   CuckooChess 1.102530+31
−31
(−9)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
67.8%
+77
1 0 = = = 1 = = 1 1
–   Sjakk 2.1 64-bit2522+31
−31
(−17)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
81.0%
+7
= = 0 1 = 1 0 = 1 0 1 1 0 =
–   Hakkapeliitta 1.0 64-bit2516+27
−27
(−23)7 − 9
(+5−7=4)
43.8%
7.0 / 16
89.4%
−63
0 0 1 1 = 1 0 1 = 1 0 0 0 = = 0
–   Cheese 1.5 64-bit2515+27
−27
(−24)5.5 − 8.5
(+4−7=3)
39.3%
5.5 / 14
90.6%
−103
1 = = 0 1 0 0 1 = 0 0 0 0 1
–   Brutus 7.02b2513+19
−19
(−26)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
94.6%
+80
1 1 0 1 0 = = 1 1 =
–   Twisted Logic 0.0852506+28
−28
(−33)8 − 2
(+7−1=2)
80.0%
8.0 / 10
95.8%
+199
0 1 1 1 = 1 1 = 1 1
–   LittleThought 1.052 64-bit2503+18
−18
(−36)6 − 4
(+5−3=2)
60.0%
6.0 / 10
98.8%
+37
1 = 0 1 = 0 1 1 1 0
–   Arminius 2014-01-18 64-bit2499+24
−24
(−40)4 − 2
(+4−2=0)
66.7%
4.0 / 6
98.8%
+109
0 0 1 1 1 1
–   Delphil 3.2 64-bit2493+17
−17
(−46)2 − 2
(+0−0=4)
50.0%
2.0 / 4
99.9%
−46
= = = =
–   Pupsi2 0.092489+18
−18
(−50)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
99.9%
+311
1 1 1 = 1 1
–   N2 0.12488+24
−23
(−51)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.8%
−55
= 0 = 1 1 = 0 1 = 0
–   Pepito 1.59 64-bit2488+19
−19
(−51)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.9%
+27
0 0 0 1 1 = 1 = 1 1
–   Yace 0.99.872487+18
−18
(−52)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−52
= = 0 1 = = 1 1 0 0
–   Anatoli 0.35k2479+17
−16
(−60)7 − 3
(+7−3=0)
70.0%
7.0 / 10
100.0%
+122
0 1 1 0 1 1 1 1 0 1
–   Cerebro 3.03d2478+18
−18
(−61)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+25
= 1 = = = 1 1 0 1 =
–   Delphil 3.1 64-bit2473+26
−26
(−66)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
100.0%
−107
= 1 0 0 1 = 0 =
–   Chronos 1.9.42471+33
−33
(−68)6 − 4
(+3−1=6)
60.0%
6.0 / 10
99.9%
−19
= 1 = 1 = = = 1 = 0
–   Betsabe II 1.472439+20
−20
(−100)4 − 3
(+3−2=2)
57.1%
4.0 / 7
100.0%
−59
0 1 0 1 1 = =
–   Snitch 1.6.2 64-bit2429+25
−25
(−110)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+46
= 1
–   Pedone 0.4 64-bit2423+29
−29
(−116)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Betsabe II 1.30 64-bit2422+22
−22
(−117)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−21
0 1 = 1
–   Ares 1.005 64-bit2414+18
−19
(−125)3 − 3
(+1−1=4)
50.0%
3.0 / 6
100.0%
−125
= 1 = 0 = =
–   Shallow r688 64-bit2409+19
−19
(−130)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+18
= = 1 = 1 = = 1 1 1
–   Ifrit m1.8 64-bit2403+19
−19
(−136)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+153
1 1 = 1
–   Sjakk 2.0 64-bit2400+24
−24
(−139)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+149
1 1 1 =
–   Tigran 2.4n 64-bit2392+18
−18
(−147)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+2
0 0 1 1 1 1
–   Jazz 721 64-bit2384+22
−22
(−155)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−42
1 0 1 = = 1
–   Myrddin 0.86 64-bit2356+22
−22
(−183)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+48
1 1 1 1 = =
–   Maverick 0.51 64-bit2335+22
−22
(−204)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−61
= 1
–   EveAnn 1.71a2317+22
−22
(−222)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   NoraGrace 1.0 64-bit2306+29
−30
(−233)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 12.0 64-bit
played with current
participants of this list
Represented by
1-2-CPU    140GreKo 2015 64-bit
All    140GreKo 2015 64-bit
Free    144GreKo 2015 64-bit
Free 1-2-CPU    144GreKo 2015 64-bit
Free single-CPU    144GreKo 2015 64-bit
Single-CPU    140GreKo 2015 64-bit

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