CCRL 40/15
Downloads and Statistics
March 6, 2021
Testing summary:
Total: 1'223'030 games
played by 2'799 programs

White wins: 420'040 (34.3%)
Black wins: 308'879 (25.3%)
Draws: 494'111 (40.4%)
White score: 54.5%

Engine Details

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GreKo 6.5 (2365+26
−26		)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 35 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   MinkoChess 0.8 32-bit2674+33
−33		(+309)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Philou 3.1.4.12495+20
−20		(+130)3 − 4
(+2−3=2)		42.9%
3.0 / 7
0.0%
+77
0 0 = 1 0 = 1
–   N2 0.12490+23
−23		(+125)3.5 − 12.5
(+1−10=5)		21.9%
3.5 / 16
0.0%
−70
1 0 = 0 0 0 0 = = 0 = = 0 0 0 0
–   Yace 0.99.872488+16
−16		(+123)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Xpdnt 0910072483+15
−15		(+118)4.5 − 8.5
(+1−5=7)		34.6%
4.5 / 13
0.0%
+26
= 0 0 = = 0 = 1 0 0 = = =
–   Matacz 1.42479+16
−16		(+114)2.5 − 8.5
(+1−7=3)		22.7%
2.5 / 11
0.0%
−81
0 = = 0 0 = 0 0 0 0 1
–   Anatoli 0.35k2475+16
−16		(+110)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+42
0 = = =
–   BBChess 1.3b2474+23
−23		(+109)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−33
0 =
–   Amyan 1.5972474+21
−21		(+109)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+251
= 1
–   Trace 1.37a2472+18
−18		(+107)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−50
= 0
–   Quark 2.352469+18
−17		(+104)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+104
= =
–   Dirty 14M-222468+32
−32		(+103)6 − 2
(+4−0=4)		75.0%
6.0 / 8
0.0%
+252
= 1 1 1 = 1 = =
–   LittleThought 1.052 32-bit2468+19
−18		(+103)2 − 3
(+1−2=2)		40.0%
2.0 / 5
0.0%
+28
0 1 0 = =
–   Counter 1.12457+23
−23		(+92)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Delphil 1.9g2451+29
−29		(+86)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+75
= 1 = 0
–   Bruja 1.9.1 32-bit2445+24
−24		(+80)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   nanoSzachy 3.82439+16
−16		(+74)9.5 − 9.5
(+8−8=3)		50.0%
9.5 / 19
0.0%
+74
1 0 0 1 = 0 0 = 1 0 1 1 1 1 0 0 1 = 0
–   Critter 0.382435+32
−32		(+70)8 − 8
(+5−5=6)		50.0%
8.0 / 16
0.0%
+70
1 1 0 1 1 1 0 = = 0 0 = = = = 0
–   Typhoon 1.00-3582435+17
−17		(+70)2 − 7
(+0−5=4)		22.2%
2.0 / 9
0.0%
−98
0 = 0 = = 0 0 = 0
–   Pupsi2 0.072429+21
−21		(+64)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−78
0 =
–   PostModernist 10162418+18
−18		(+53)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−104
= 0
–   Muse 0.899b2417+21
−21		(+52)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.1%
−236
0 = 0 0
–   Delphil 2.6a2416+27
−27		(+51)1 − 4
(+1−4=0)		20.0%
1.0 / 5
0.4%
−230
1 0 0 0 0
–   RomiChess P3k 32-bit2408+19
−19		(+43)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.5%
−114
= 0
–   nanoSzachy 3.42408+23
−22		(+43)1.5 − 3.5
(+1−3=1)		30.0%
1.5 / 5
0.6%
−95
0 = 0 0 1
–   Dragon 4.62406+17
−17		(+41)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.5%
−INF
0 0
–   Rodin 3.02404+18
−18		(+39)2.5 − 2.5
(+2−2=1)		50.0%
2.5 / 5
0.8%
+38
1 = 0 1 0
–   Gosu 0.162403+18
−18		(+38)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.9%
−INF
0 0
–   Amy 0.87b2403+24
−24		(+38)1 − 1
(+1−1=0)		50.0%
1.0 / 2
1.6%
+38
1 0
–   Djinn 0.925x2403+23
−23		(+38)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
1.6%
−244
0 0 = 0
–   Amateur 2.822396+19
−19		(+31)1 − 1
(+1−1=0)		50.0%
1.0 / 2
3.1%
+31
0 1
–   LittleThought 1.04 32-bit2395+34
−33		(+30)7 − 5
(+5−3=4)		58.3%
7.0 / 12
8.1%
+85
1 = = 0 = 1 1 = 0 0 1 1
–   Sorgenkind 0.42389+15
−14		(+24)11.5 − 12.5
(+8−9=7)		47.9%
11.5 / 24
5.3%
+8
= 1 1 0 0 1 = 1 = 1 0 0 = 0 = = 1 0 0 0 1 0 1 =
–   Sage 3.532387+18
−18		(+22)9 − 7
(+7−5=4)		56.3%
9.0 / 16
7.6%
+69
0 = 1 1 0 0 0 1 = 1 = 1 1 = 0 1
–   Horizon 4.42386+17
−17		(+21)9 − 9
(+8−8=2)		50.0%
9.0 / 18
8.6%
+21
1 1 = 1 = 1 0 0 0 1 0 0 0 0 0 1 1 1
–   Comet B682385+19
−18		(+20)1 − 1
(+1−1=0)		50.0%
1.0 / 2
11.0%
+20
0 1
–   Dirty 0.99 OW52383+24
−24		(+18)5 − 5
(+3−3=4)		50.0%
5.0 / 10
15.8%
+13
0 = 0 = = 1 0 1 = 1
–   Philou 2.8.02368+32
−32		(+3)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
43.9%
−38
= 0 0 1 = 0 1 =
–   OliThink 5.3.0 32-bit2359+21
−21		(−6)5 − 4
(+4−3=2)		55.6%
5.0 / 9
62.8%
+30
= 1 0 1 0 = 0 1 1
–   Flux 2.2.12358+21
−21		(−7)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
65.1%
+29
1 1 0 1 1 = 0 0 1 0
–   Glass 1.32354+26
−26		(−11)8.5 − 9.5
(+4−5=9)		47.2%
8.5 / 18
71.2%
−21
0 0 1 = 1 = 0 = = 0 = 1 1 = = = = 0
–   Tytan 9.32 32-bit2347+28
−28		(−18)1 − 1
(+0−0=2)		50.0%
1.0 / 2
81.4%
−18
= =
–   Glass 1.52346+28
−28		(−19)2 − 2
(+0−0=4)		50.0%
2.0 / 4
83.2%
−19
= = = =
–   Xpdnt 0907042343+33
−33		(−22)5 − 4
(+3−2=4)		55.6%
5.0 / 9
84.5%
+4
1 1 1 = = 0 = = 0
–   Arion 1.72342+18
−18		(−23)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
91.8%
−180
= 0
–   Rodin 2.3a2340+25
−24		(−25)7 − 7
(+4−4=6)		50.0%
7.0 / 14
91.5%
−25
0 1 1 0 = 1 0 = = = 1 0 = =
–   LittleThought 1.03 32-bit2340+21
−21		(−25)9 − 6
(+5−2=8)		60.0%
9.0 / 15
92.7%
+31
= 1 = 0 1 = = = 0 = 1 1 1 = =
–   Asterisk 0.62332+17
−18		(−33)8 − 4
(+7−3=2)		66.7%
8.0 / 12
97.9%
+95
1 = 0 0 1 1 1 = 1 1 0 1
–   Amundsen 0.802329+17
−17		(−36)11.5 − 8.5
(+8−5=7)		57.5%
11.5 / 20
98.9%
+11
= = = 1 1 = = 0 1 1 = = 0 1 0 0 0 1 1 1
–   Chezzz 1.0.32324+19
−19		(−41)2 − 0
(+2−0=0)		100.0%
2.0 / 2
99.4%
+INF
1 1
–   KnightX 1.922317+18
−19		(−48)0 − 2
(+0−2=0)		0.0%
0.0 / 2
99.8%
−INF
0 0
–   Cheese 1.32309+17
−17		(−56)13.5 − 8.5
(+11−6=5)		61.4%
13.5 / 22
100.0%
+24
1 1 = 1 0 1 1 1 0 1 0 = = 1 0 0 1 = 1 1 = 0
–   Ares 1.003a2306+34
−34		(−59)2 − 0
(+2−0=0)		100.0%
2.0 / 2
99.6%
+INF
1 1
–   Zeus 1.292304+20
−20		(−61)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−203
0 =
–   Joker 1.1.142302+19
−19		(−63)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+172
1 0 1 1
–   Anechka 0.082302+19
−19		(−63)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−220
0 =
–   Xpdnt 0809272302+29
−29		(−63)2 − 0
(+2−0=0)		100.0%
2.0 / 2
99.9%
+INF
1 1
–   Natwarlal 0.142299+19
−19		(−66)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+16
0 1 = 1
–   Popochin 3.22297+18
−18		(−68)7.5 − 6.5
(+4−3=7)		53.6%
7.5 / 14
100.0%
−45
= 1 1 = 0 0 0 = = = = = 1 1
–   Butcher 1.60n12286+23
−23		(−79)3 − 3
(+0−0=6)		50.0%
3.0 / 6
100.0%
−79
= = = = = =
–   Glass 1.22284+29
−29		(−81)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+75
= 1
–   Rodin 2.1h2284+30
−30		(−81)7 − 3
(+7−3=0)		70.0%
7.0 / 10
100.0%
+98
1 1 0 1 1 1 1 0 0 1
–   Chispa 4.0.32275+17
−17		(−90)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−90
1 0
–   Matilde 2008 32-bit2274+34
−34		(−91)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−91
1 0
–   Ares 1.02259+30
−30		(−106)9 − 5
(+7−3=4)		64.3%
9.0 / 14
100.0%
−4
= 1 1 1 0 0 1 = = 1 1 1 = 0
–   AliChess 4.192247+31
−31		(−118)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−209
1 0 0 =
–   Feuerstein 0.4.6.12239+19
−19		(−126)6 − 1
(+6−1=0)		85.7%
6.0 / 7
100.0%
+225
1 1 1 1 0 1 1
–   Uralochka 1.1b2219+18
−18		(−146)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−53
0 1 1 =
–   ChessAlex 2.0r42204+20
−20		(−161)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
−35
= 1 0 = 1 = 1 1
–   BlackBishop 1.02203+18
−19		(−162)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−311
0 = 0 =
–   Mediocre 0.342188+27
−27		(−177)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+49
1 1 1 0
495 games: 164 wins, 175 losses, 156 draws (31.5%), score: 48.9%

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Created in 2005-2013 by CCRL team
Last games added on March 6, 2021