CCRL 40/15
Downloads and Statistics
February 28, 2021
Testing summary:
Total: 1'220'774 games
played by 2'799 programs

White wins: 419'368 (34.4%)
Black wins: 308'512 (25.3%)
Draws: 492'894 (40.4%)
White score: 54.5%

Engine Details

Options
Show each game results
Popochin 4.0 64-bit (2336+28
−28		)Quote
Author: Miguel Izquierdo (Spain) Link: Homepage
This is one of the 7 Popochin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Schooner 1.8 64-bit2568+19
−20		(+232)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−50
0 0 = 0
–   Jumbo 0.6.10 64-bit2483+24
−24		(+147)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+61
= 0 1 0
–   RubiChess 0.8 64-bit2460+26
−26		(+124)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−164
0 0 = 0
–   Orion 0.4 64-bit2452+20
−20		(+116)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−33
0 = = 0
–   Bumblebee 1.0.36898e1 64-bit2448+19
−19		(+112)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−123
0 0 0 1
–   Lozza 1.17a 64-bit2444+17
−17		(+108)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+200
0 1 = 1
–   Bearded N44.5 64-bit2441+20
−20		(+105)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−44
= 0 0 =
–   Nemeton 1.62440+24
−24		(+104)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+104
0 0 1 1
–   Nemeton 1.612425+28
−28		(+89)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+51
= 0 1 0 0 = 1 = 1 0
–   Monolith 0.3 64-bit2417+24
−24		(+81)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−145
0 0 1 0
–   RomiChess P3n 64-bit2415+13
−13		(+79)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−71
= = 0 0
–   Ares 1.005.2 64-bit2412+17
−17		(+76)2.5 − 2.5
(+2−2=1)		50.0%
2.5 / 5
0.0%
+76
= 1 1 0 0
–   Gosu 0.162403+18
−18		(+67)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+36
=
–   Myrddin 0.87 64-bit2397+13
−13		(+61)1.5 − 3.5
(+1−3=1)		30.0%
1.5 / 5
0.0%
−88
1 = 0 0 0
–   Waxman 20172371+16
−16		(+35)2.5 − 6.5
(+0−4=5)		27.8%
2.5 / 9
1.5%
−93
= 0 0 = 0 = = = 0
–   Tytan 9.32 64-bit2369+23
−23		(+33)4 − 6
(+3−5=2)		40.0%
4.0 / 10
3.6%
−37
1 = 0 1 0 0 0 = 0 1
–   Isa 2.0.64 64-bit2364+16
−16		(+28)8.5 − 4.5
(+7−3=3)		65.4%
8.5 / 13
4.2%
+135
0 = 1 1 1 0 1 = = 1 1 1 0
–   Plisk 0.2.7d 64-bit2363+19
−19		(+27)2 − 3
(+1−2=2)		40.0%
2.0 / 5
5.6%
−40
= 0 = 1 0
–   RomiChess P3m 64-bit2360+27
−27		(+24)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
10.5%
+60
0 0 = 0 1 1 1 1 1 0
–   Philou 2.7.02356+33
−33		(+20)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
17.9%
−20
= 1 = 0 0 0 = 0 1 1
–   Dirty 0.99z2354+34
−34		(+18)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
20.9%
−102
0 0 0 1 0 1 0 0 1 =
–   Typhoon 1.00-358 64-bit2353+34
−34		(+17)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
21.7%
−105
1 0 1 0 = 1 0 0 0 0
–   Ifrit m1.6 32-bit2344+32
−32		(+8)3 − 7
(+2−6=2)		30.0%
3.0 / 10
35.2%
−143
0 = 0 0 = 1 0 0 0 1
–   Aice 0.99.22338+17
−17		(+2)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
45.3%
+29
0 1 1 0 = 1 = 1 = 0
–   Bagatur 1.4c 64-bit2337+34
−34		(+1)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
47.7%
−95
1 = 0 1 0 = 0 = 0 0
–   FireFly 2.7.2 64-bit2329+16
−16		(−7)9 − 5
(+7−3=4)		64.3%
9.0 / 14
66.7%
+87
0 = 1 1 1 1 = 1 1 0 = 1 = 0
–   Chezzz 1.0.32323+19
−19		(−13)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
77.6%
+95
0 = 1 0 1 = 1 = 1 1
–   EveAnn 1.722320+15
−16		(−16)3 − 6
(+1−4=4)		33.3%
3.0 / 9
84.3%
−120
0 0 = = 0 = 1 = 0
–   Gibbon 2.69a 64-bit2320+18
−18		(−16)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
82.6%
+76
0 1 = 1
–   KnightX 1.922317+18
−19		(−19)7.5 − 3.5
(+7−3=1)		68.2%
7.5 / 11
87.3%
+128
1 1 1 0 1 1 = 1 0 1 0
–   Averno 0.812315+18
−18		(−21)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
90.2%
+6
1 0 = = 1 = = = = =
–   GreKo 5.52312+33
−33		(−24)6 − 4
(+4−2=4)		60.0%
6.0 / 10
86.7%
+39
0 1 = = 1 1 = 0 1 =
–   Ares 1.003a2306+34
−34		(−30)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
91.5%
+1
= 1 0 1 = 1 0 = 1 0
–   RubiChess 0.7 64-bit2302+23
−23		(−34)7 − 8
(+5−6=4)		46.7%
7.0 / 15
96.9%
−58
0 0 1 1 0 1 = = = 0 0 1 0 = 1
–   Ant 2006-F2302+19
−19		(−34)4 − 6
(+2−4=4)		40.0%
4.0 / 10
97.7%
−96
= 0 1 0 = = 0 1 0 =
–   Joker 1.1.142302+19
−19		(−34)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
97.8%
+70
1 1 1 = 0 1 1 0 = =
–   nanoSzachy 2.82300+34
−34		(−36)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
94.7%
+7
0 1 1 1 1 = 0 1 0 0
–   Absolute Zero 2.4.7.2 64-bit2297+15
−15		(−39)6.5 − 7.5
(+4−5=5)		46.4%
6.5 / 14
99.3%
−57
1 0 1 0 0 = = = = 0 = 1 0 1
–   Natwarlal 0.122293+34
−34		(−43)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
97.6%
−12
= 0 1 = 1 = 1 = = 0
–   Matilde 2008 64-bit2290+21
−21		(−46)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
99.6%
−77
1 1 0 = 0 = = 0 1 0
–   Chaturanga 2.4.32290+19
−19		(−46)6 − 4
(+4−2=4)		60.0%
6.0 / 10
99.7%
+16
= = 1 0 1 = = 0 1 1
–   AliChess 4.252283+19
−19		(−53)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
99.9%
−88
= 0 1 0 1 0 0 1 = =
–   Butcher 1.64 64-bit2282+20
−20		(−54)8.5 − 5.5
(+7−4=3)		60.7%
8.5 / 14
99.9%
+25
1 0 = 1 1 0 = 1 0 1 1 0 1 =
–   Jumbo 0.4.0 64-bit2278+34
−34		(−58)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
99.6%
+118
1 = = 1 1 1 0 = 1 1
–   Chispa 4.0.32275+17
−17		(−61)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
+15
1 = 1 0 1 = 1 0 1 0
–   Ayito 0.2.9942268+20
−20		(−68)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−8
1 1 0 1 = 0 = 1 = =
–   Beowulf 2.4a 64-bit2250+18
−18		(−86)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+88
= 0 1 = 1 1 1 1 1 =
–   Zevra 1.8.4 r650 64-bit2236+26
−26		(−100)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−17
1 1 0 =
–   RamJet 0.132236+19
−19		(−100)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
100.0%
−142
1 1 0 0 0 0 = 1 1 0
–   CT800 1.12 64-bit2217+22
−22		(−119)10.5 − 3.5
(+10−3=1)		75.0%
10.5 / 14
100.0%
+95
0 1 1 0 1 0 1 1 1 1 1 = 1 1
–   Joker2 0.7.7 64-bit2215+20
−20		(−121)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−28
1 = 1 0
–   Baislicka 1.0 64-bit2205+19
−19		(−131)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−48
0 = 1 1
–   Dorpsgek Dillinger 64-bit2195+18
−18		(−141)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+141
1 1 1 =
–   GopherCheck 0.2.3 64-bit2190+18
−18		(−146)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+143
= 1 1 1
–   Zevra 1.8.2 r612 64-bit2189+28
−28		(−147)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−51
= 1 0 1
–   Soldat III 0.187 64-bit2178+21
−21		(−158)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Clever Girl r185 64-bit2171+22
−22		(−165)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
455 games: 176 wins, 155 losses, 124 draws (27.3%), score: 52.3%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on February 28, 2021