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

Options
Show each game results
GreKo 12.0 64-bit (2541+25
−25
)Quote
Author: Vladimir Medvedev Links: Homepage, Homepage
This is one of the 28 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fizbo 1.1 64-bit2786+24
−24
(+245)0.5 − 9.5
(+0−9=1)
5.0%
0.5 / 10
0.0%
−200
0 0 0 0 = 0 0 0 0 0
–   Atlas 3.60 64-bit2687+23
−23
(+146)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Andscacs 0.62w 64-bit2674+32
−32
(+133)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−40
= 0 = 0 0 0 1 0 0 =
–   Tucano 4.00 64-bit2665+25
−25
(+124)5 − 11
(+3−9=4)
31.3%
5.0 / 16
0.0%
−11
= 0 0 1 = 0 0 0 0 = 0 0 = 0 1 1
–   Djinn 1.021 64-bit2665+15
−15
(+124)8 − 6
(+6−4=4)
57.1%
8.0 / 14
0.0%
+175
= = 1 1 1 1 = 0 0 1 0 = 0 1
–   Ktulu 7.52664+16
−16
(+123)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−25
0 0 = = = = 0 0 0 =
–   ProDeo 1.872663+25
−25
(+122)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Pawny 1.0 64-bit2659+17
−17
(+118)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−117
0 1 0 0
–   RedQueen 1.1.97 64-bit2659+17
−17
(+118)2 − 10
(+1−9=2)
16.7%
2.0 / 12
0.0%
−153
0 0 0 1 0 0 0 = 0 0 = 0
–   Scorpio 2.0 32-bit2656+17
−17
(+115)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−132
0 0 0 = 0 = 0 = 0 0
–   Cyrano 0.6b17 64-bit2653+24
−24
(+112)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−44
= 0
–   Djinn 1.010 64-bit2653+29
−30
(+112)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−114
0 0 0 0 1 = 0 = 0 0
–   CM10th Magic II2647+16
−16
(+106)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+42
1 0 0 = 0 0 = 1 = =
–   CM10th Warrior2634+25
−25
(+93)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   CM10th Default2632+14
−15
(+91)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+91
= =
–   Sjakk 2.2 64-bit2631+16
−16
(+90)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−60
0 = 0 =
–   Rotor 0.82629+17
−17
(+88)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+20
= 0 1 1 0 0
–   Chess Tiger 2007 Gambit2628+29
−29
(+87)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−69
0 =
–   Hamsters 0.72626+24
−24
(+85)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−71
0 =
–   Alfil 13.1 64-bit2626+18
−18
(+85)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−276
0 0 = 0 0 0
–   Nebula 2.0 64-bit2624+16
−16
(+83)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
0.0%
+95
= 1 1 = = = 1 0 = 1 1 = 0 = 0 1 0 0 = =
–   Slow Chess Blitz WV22616+16
−16
(+75)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−82
0 =
–   Zappa 1.1 64-bit2615+18
−18
(+74)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−215
0 0 = 0
–   Naum 1.91 64-bit2609+15
−15
(+68)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−74
0 =
–   Rodin 7.02599+17
−17
(+58)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
−82
= 0 0 = 1 0 0 = 0 0 = = 1 0 0 0 1 0 0 =
–   Glass 2.0 64-bit2596+16
−16
(+55)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−46
= 1 1 = = 0 0 0 0 0
–   Pseudo 0.7c2591+13
−13
(+50)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−107
= 0
–   N2 0.4 64-bit2591+16
−16
(+50)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Amyan 1.722591+13
−13
(+50)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   GarboChess 3.0 64-bit2586+17
−17
(+45)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.2%
+45
0 1
–   Petir 4.9999992578+16
−16
(+37)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.6%
−INF
0 0
–   GNU Chess 5.07.153b 64-bit2569+23
−23
(+28)1 − 1
(+1−1=0)
50.0%
1.0 / 2
5.2%
+28
1 0
–   DanaSah 5.072568+17
−17
(+27)10.5 − 5.5
(+9−4=3)
65.6%
10.5 / 16
3.5%
+144
0 1 1 1 1 1 0 1 = 1 0 1 0 = 1 =
–   Jellyfish 1.02566+22
−22
(+25)2 − 4
(+1−3=2)
33.3%
2.0 / 6
6.8%
−93
0 = 0 0 1 =
–   Capivara LK 0.09b02c 64-bit2557+21
−21
(+16)7 − 5
(+6−4=2)
58.3%
7.0 / 12
16.6%
+78
0 1 0 1 1 1 0 0 1 1 = =
–   Capivara LK 0.09b02d 64-bit2557+30
−30
(+16)8 − 8
(+5−5=6)
50.0%
8.0 / 16
20.5%
+13
= 0 0 1 = 1 1 1 = = 0 0 0 = 1 =
–   Rodin 6.02549+24
−24
(+8)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
30.7%
+31
= = 1 0 = 1 = 0 1 =
–   nanoSzachy 4.0 64-bit2544+19
−19
(+3)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
41.9%
−92
1 0 0 =
–   Cheese 1.6.1 64-bit2544+23
−23
(+3)16 − 12
(+11−7=10)
57.1%
16.0 / 28
40.7%
+51
1 = 1 = 0 1 1 1 = = 0 0 1 0 = 1 0 0 1 = 1 1 = = 0 1 = =
–   Rhetoric 1.1 64-bit2542+32
−33
(+1)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
47.6%
+32
0 = 1 = = 1 = 0 1 =
–   CuckooChess 1.102530+31
−31
(−11)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
69.2%
+75
= = 1 1 1 0 = = = 1
–   Sjakk 2.1 64-bit2523+31
−31
(−18)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
80.7%
+6
= 1 0 1 1 0 = 0 = = 0 1 = 1
–   Hakkapeliitta 1.0 64-bit2518+27
−27
(−23)7 − 9
(+5−7=4)
43.8%
7.0 / 16
89.2%
−63
0 = 0 0 0 1 1 0 1 = 1 1 0 = = 0
–   Cheese 1.5 64-bit2516+27
−27
(−25)5.5 − 8.5
(+4−7=3)
39.3%
5.5 / 14
90.4%
−104
0 0 0 1 0 1 = 0 1 = = 0 1 0
–   Brutus 7.02b2514+18
−19
(−27)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
95.0%
+79
= 1 1 = 1 1 0 1 0 =
–   Twisted Logic 0.0852507+28
−28
(−34)8 − 2
(+7−1=2)
80.0%
8.0 / 10
96.0%
+198
1 1 = 1 1 = 0 1 1 1
–   LittleThought 1.052 64-bit2506+18
−18
(−35)6 − 4
(+5−3=2)
60.0%
6.0 / 10
98.6%
+38
1 0 = 0 1 1 1 = 0 1
–   Arminius 2014-01-18 64-bit2501+24
−24
(−40)4 − 2
(+4−2=0)
66.7%
4.0 / 6
98.8%
+109
1 1 0 0 1 1
–   Delphil 3.2 64-bit2495+17
−17
(−46)2 − 2
(+0−0=4)
50.0%
2.0 / 4
99.9%
−46
= = = =
–   Pepito 1.59 64-bit2494+18
−18
(−47)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.9%
+31
1 1 1 = 1 = 0 0 0 1
–   Pupsi2 0.092491+18
−18
(−50)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
99.9%
+311
1 1 1 = 1 1
–   N2 0.12489+24
−23
(−52)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.8%
−56
= 0 1 = 0 1 = 0 = 1
–   Yace 0.99.872487+18
−18
(−54)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−54
0 0 = = 1 1 = = 0 1
–   Cerebro 3.03d2480+18
−18
(−61)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+25
1 = = 1 1 0 = 1 = =
–   Anatoli 0.35k2480+16
−16
(−61)7 − 3
(+7−3=0)
70.0%
7.0 / 10
100.0%
+121
0 1 1 1 1 1 0 1 1 0
–   Delphil 3.1 64-bit2475+26
−26
(−66)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
100.0%
−107
0 = 1 0 = 1 0 =
–   Chronos 1.9.42472+33
−33
(−69)6 − 4
(+3−1=6)
60.0%
6.0 / 10
99.9%
−20
= 0 = = = 1 = 1 = 1
–   Betsabe II 1.472440+20
−20
(−101)4 − 3
(+3−2=2)
57.1%
4.0 / 7
100.0%
−60
1 = = 0 1 1 0
–   Snitch 1.6.2 64-bit2433+24
−24
(−108)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+48
= 1
–   Pedone 0.4 64-bit2424+29
−29
(−117)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Betsabe II 1.30 64-bit2423+23
−23
(−118)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−22
1 = 0 1
–   Ares 1.005 64-bit2415+18
−19
(−126)3 − 3
(+1−1=4)
50.0%
3.0 / 6
100.0%
−126
0 = = = = 1
–   Shallow r688 64-bit2411+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-bit2407+19
−19
(−134)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+155
= 1 1 1
–   Sjakk 2.0 64-bit2401+24
−24
(−140)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+148
1 = 1 1
–   Tigran 2.4n 64-bit2393+18
−18
(−148)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+1
1 1 1 1 0 0
–   Jazz 721 64-bit2384+21
−21
(−157)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−44
= 1 = 1 1 0
–   Myrddin 0.86 64-bit2358+22
−22
(−183)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+48
= = 1 1 1 1
–   Maverick 0.51 64-bit2336+22
−22
(−205)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−62
1 =
–   EveAnn 1.71a2320+22
−22
(−221)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   NoraGrace 1.0 64-bit2308+30
−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


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018