CCRL 40/40
Downloads and Statistics
September 23, 2017
Testing summary:
Total: 742'849 games
played by 1'930 programs
101715 CPU days (X2 4600+)

White wins: 255'360 (34.4%)
Black wins: 189'584 (25.5%)
Draws: 297'905 (40.1%)
White score: 54.4%

Engine Details

Options
Show each game results
GreKo 9.2 32-bit (2492+34
−34
)Quote
Author: Vladimir Medvedev Links: Homepage, Homepage
This is one of the 27 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Gaviota 0.85.1 32-bit2665+34
−34
(+173)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+173
1 0
–   Alfil 12 MT2631+24
−24
(+139)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−178
0 0 0 = 0
–   Philou 3.7.1 32-bit2605+33
−33
(+113)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−20
= 0 0 1 = 0 = = 0 0 = 0
–   Aristarch 4.502596+12
−12
(+104)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   CuckooChess 1.12 32-bit2590+27
−27
(+98)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−58
0 =
–   Zappa 1.1 32-bit2581+29
−29
(+89)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+89
= =
–   Godel 2.05 32-bit2578+25
−26
(+86)4 − 8
(+3−7=2)
33.3%
4.0 / 12
0.0%
−45
1 = 0 0 0 = 0 0 1 0 1 0
–   Gaviota 0.84 32-bit2570+27
−27
(+78)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−209
= 0 0 0
–   N2 0.4 32-bit2567+18
−18
(+75)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+75
1 0 0 1
–   Cheng3 1.06 32-bit2560+30
−31
(+68)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.2%
−73
= 0
–   Francesca MAD 0.192560+16
−16
(+68)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+68
0 1 0 1
–   DanaSah 4.882554+22
−22
(+62)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.1%
+67
= = 0 0 1 1 = =
–   GarboChess 3.0 32-bit2536+24
−24
(+44)3 − 7
(+2−6=2)
30.0%
3.0 / 10
1.8%
−103
0 0 0 = 1 0 = 0 0 1
–   Glass 1.8 32-bit2536+26
−26
(+44)3 − 7
(+1−5=4)
30.0%
3.0 / 10
2.0%
−82
0 = = 1 = 0 0 0 0 =
–   Rodent 0.102535+33
−33
(+43)4.5 − 9.5
(+0−5=9)
32.1%
4.5 / 14
3.5%
−54
= 0 = = = = 0 = 0 = 0 = 0 =
–   AnMon 5.752531+16
−16
(+39)2 − 0
(+2−0=0)
100.0%
2.0 / 2
2.1%
+INF
1 1
–   Rodin 4.02523+19
−18
(+31)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
5.5%
−45
= 0 1 = 1 0 0 = 0 = = 0
–   Carballo 1.4 64-bit2520+29
−29
(+28)6 − 2
(+5−1=2)
75.0%
6.0 / 8
11.1%
+203
0 1 1 1 1 = 1 =
–   EXchess 6.10b 32-bit2516+32
−33
(+24)5 − 3
(+4−2=2)
62.5%
5.0 / 8
15.3%
+112
1 0 1 0 = 1 1 =
–   Nimzo 82512+27
−28
(+20)4 − 6
(+1−3=6)
40.0%
4.0 / 10
17.8%
−31
0 = = 0 = 0 = = = 1
–   Crafty 20.14 32-bit2511+28
−28
(+19)6 − 4
(+5−3=2)
60.0%
6.0 / 10
19.8%
+87
= 1 1 0 1 0 0 1 = 1
–   Hermann 2.8 32-bit2508+26
−26
(+16)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
23.3%
−88
= 0 0 = 0 = 0 0 1 1
–   Tao 5.62502+17
−17
(+10)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
29.4%
−132
0 =
–   Pawny 0.3.1 32-bit2497+34
−34
(+5)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
41.5%
−33
0 0 1 = 0 1 1 0 0 1
–   Delphil 2.82492+23
−23
(0)2 − 4
(+0−2=4)
33.3%
2.0 / 6
49.9%
−88
= 0 = = = 0
–   nanoSzachy 3.92490+23
−23
(−2)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
52.9%
+203
1 1 1 = = = 1 1
–   Yace 0.99.872487+18
−18
(−5)3 − 1
(+2−0=2)
75.0%
3.0 / 4
60.1%
+144
= = 1 1
–   Booot 4.12.02483+35
−35
(−9)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
63.7%
−176
0 0 = 0 0 1 = 0 = 0
–   DoubleCheck 3.1 32-bit2482+36
−36
(−10)1 − 3
(+0−2=2)
25.0%
1.0 / 4
65.5%
−159
= 0 0 =
–   Anatoli 0.35k2480+16
−16
(−12)2 − 2
(+1−1=2)
50.0%
2.0 / 4
73.5%
−22
= 0 1 =
–   Trace 1.37a2468+19
−19
(−24)1 − 1
(+1−1=0)
50.0%
1.0 / 2
88.0%
−24
0 1
–   Counter 1.22468+17
−17
(−24)4 − 2
(+2−0=4)
66.7%
4.0 / 6
89.0%
+64
= 1 = = = 1
–   LittleThought 1.052 32-bit2467+18
−18
(−25)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
89.7%
+21
1 = 0 = = 1
–   Cheese 1.4 32-bit2446+33
−33
(−46)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.9%
+110
1 =
–   Hussar 0.42444+18
−17
(−48)4 − 2
(+4−2=0)
66.7%
4.0 / 6
99.3%
+96
0 1 1 0 1 1
–   Murka 2 32-bit2431+30
−30
(−61)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.6%
+30
1 = 1 0
–   Abrok 5.02429+22
−22
(−63)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.9%
−63
0 1
–   Homer 2.012428+20
−21
(−64)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
1 1
–   Kiwi 0.6d 32-bit2412+20
−20
(−80)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−80
0 1
–   Diablo 0.5.12408+18
−18
(−84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−84
1 0
–   Dragon 4.62406+18
−18
(−86)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−86
0 1
–   Patzer 3.802405+23
−23
(−87)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−87
0 1
–   Djinn 0.925x2400+23
−23
(−92)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−92
1 0
–   Atlas 3.14b 32-bit2399+25
−25
(−93)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−93
= =
–   Simplex 0.9.8 32-bit2396+30
−30
(−96)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+60
1 =
–   Amy 0.87b2394+25
−25
(−98)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   DoubleCheck 2.5.4 32-bit2381+33
−33
(−111)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
100.0%
+104
= 1 1 1 1 1 = 1 1 1 0 =
–   Ifrit m1.5 32-bit2373+28
−28
(−119)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+37
1 =
–   TJchess 1.1 32-bit2370+33
−33
(−122)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+34
= 1 = 1
–   iCE 0.22370+19
−19
(−122)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−122
0 1 0 1
–   Flux 2.2.12350+22
−22
(−142)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Plisk 0.2.7d 32-bit2350+21
−21
(−142)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Tytan 9.32 32-bit2344+28
−28
(−148)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−5
= 1
–   Arion 1.72340+19
−19
(−152)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−152
= =
–   Sjakk 1.1.92325+29
−29
(−167)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Cheese 1.3b 32-bit2309+35
−35
(−183)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Waxman 20112304+26
−26
(−188)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−31
= 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
GreKo 9.2 32-bit
played with current
participants of this list
Represented by
1-2-CPU    43GreKo 2015 64-bit
32-bit    93GreKo 6.5
32-bit 1-2-CPU    93GreKo 6.5
32-bit single-CPU    93GreKo 6.5
All    43GreKo 2015 64-bit
Free    43GreKo 2015 64-bit
Free 1-2-CPU    43GreKo 2015 64-bit
Free 32-bit    93GreKo 6.5
Free 32-bit 1-2-CPU    93GreKo 6.5
Free 32-bit single-CPU    93GreKo 6.5
Free single-CPU    43GreKo 2015 64-bit
Single-CPU    43GreKo 2015 64-bit

Created in 2005-2013 by CCRL team
Last games added on September 23, 2017