CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Show each game results
Popochin 4.1 64-bit (2366+14
−14		)Quote
Author: Miguel Izquierdo (Spain) Link: Homepage
This is one of the 9 Popochin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Godel 7.0 64-bit3003+11
−11		(+637)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Dirty CUCUMBER 64-bit2941+9
−9		(+575)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Atlas 3.91 64-bit2916+11
−11		(+550)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Dirty 30Apr2017 64-bit2871+13
−13		(+505)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Rhetoric 1.4.3 64-bit2803+10
−10		(+437)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   RuyDos 1.1.11 64-bit2797+12
−12		(+431)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   RuyDos 1.1.6 64-bit2791+15
−15		(+425)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Godel 4.0.7 64-bit2765+16
−16		(+399)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   DanaSah 8.32698+16
−16		(+332)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+297
–   Winter 0.2 64-bit2647+13
−13		(+281)6 − 28
(+3−25=6)
17.6%
6.0 / 34
0.0%
+15
–   DanaSah 7.32637+12
−12		(+271)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Rodin 8.02628+10
−10		(+262)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+296
–   Betsabe II 1.962587+18
−18		(+221)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Coiled 0.6 64-bit2579+10
−10		(+213)7.5 − 31.5
(+2−26=11)
19.2%
7.5 / 39
0.0%
−19
–   Delocto 0.6 64-bit2568+13
−13		(+202)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−90
–   Coiled 0.4 64-bit2548+15
−15		(+182)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Dorky 4.8 64-bit2546+11
−11		(+180)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+168
–   Detroid 1.0.1 64-bit2545+14
−14		(+179)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+76
–   Arasan 12.0 64-bit2543+19
−19		(+177)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
0.0%
+9
–   Pirarucu 2.1.1 64-bit2532+23
−23		(+166)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
+74
–   FrankWalter 2.4.0 64-bit2529+13
−13		(+163)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+68
–   Axolotl 1.9 64-bit2518+14
−14		(+152)4 − 6
(+3−5=2)		40.0%
4.0 / 10
0.0%
+70
–   Orion 0.5 64-bit2512+12
−12		(+146)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
+11
–   WyldChess 1.1 64-bit2474+22
−22		(+108)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
−8
–   Jumbo 0.6.66 64-bit2473+15
−15		(+107)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
+6
–   Pepito 1.59.2 64-bit2472+14
−14		(+106)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+140
–   Jumbo 0.6.96 64-bit2468+16
−16		(+102)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
+37
–   Jumbo 0.6.35 64-bit2457+17
−17		(+91)4 − 10
(+2−8=4)		28.6%
4.0 / 14
0.0%
−75
–   Drosophila 1.5.1 64-bit2457+13
−13		(+91)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−132
–   Lozza 1.18 64-bit2451+13
−13		(+85)3.5 − 12.5
(+2−11=3)		21.9%
3.5 / 16
0.0%
−145
–   Shield 1.2 64-bit2447+22
−22		(+81)5 − 3
(+4−2=2)		62.5%
5.0 / 8
0.0%
+179
–   Jumbo 0.6.31 64-bit2446+21
−21		(+80)1 − 7
(+1−7=0)		12.5%
1.0 / 8
0.0%
−298
–   WyldChess 1.2 64-bit2445+22
−22		(+79)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.0%
+33
–   Nemeton 1.812443+15
−15		(+77)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+77
–   Quark 2.352442+15
−15		(+76)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.0%
+242
–   Betsabe II 1.662439+19
−19		(+73)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
0.0%
+123
–   Topple 0.2.1 64-bit2439+15
−15		(+73)18 − 14
(+14−10=8)
56.3%
18.0 / 32
0.0%
+128
–   Bumblebee 1.0 64-bit2439+17
−17		(+73)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.0%
+29
–   Nemeton 1.82437+15
−15		(+71)15 − 23
(+8−16=14)
39.5%
15.0 / 38
0.0%
−7
–   FoxSEE 7.21.0 64-bit2434+25
−25		(+68)5 − 11
(+3−9=4)		31.3%
5.0 / 16
0.0%
−81
–   Orion 0.4 64-bit2427+17
−17		(+61)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−41
–   Tunguska 1.1 64-bit2417+15
−15		(+51)6 − 6
(+5−5=2)		50.0%
6.0 / 12
0.0%
+46
–   Mephisto Gideon Professional2416+17
−17		(+50)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+14
–   Cosette 5.1 64-bit2415+19
−19		(+49)5 − 3
(+3−1=4)		62.5%
5.0 / 8
0.0%
+130
–   Eeyore 1.52 64-bit2414+15
−15		(+48)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
0.0%
+164
–   Bearded N44.5 64-bit2414+15
−15		(+48)7.5 − 4.5
(+4−1=7)		62.5%
7.5 / 12
0.0%
+132
–   Nemeton 1.62414+20
−20		(+48)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
−50
–   Taltos rev118 64-bit2414+15
−15		(+48)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−94
–   NoC 4.20 64-bit2411+15
−15		(+45)6 − 6
(+6−6=0)		50.0%
6.0 / 12
0.0%
+45
–   Teki 2 64-bit2410+13
−13		(+44)15 − 23
(+11−19=8)
39.5%
15.0 / 38
0.0%
−47
–   Snitch 1.6.2 64-bit2408+18
−18		(+42)5 − 3
(+4−2=2)		62.5%
5.0 / 8
0.0%
+140
–   TJchess 1.3 64-bit2406+15
−15		(+40)5 − 7
(+4−6=2)		41.7%
5.0 / 12
0.0%
−37
–   Gaia 3.5 64-bit2400+15
−15		(+34)1 − 7
(+0−6=2)		12.5%
1.0 / 8
0.0%
−257
–   Kiwi 0.6d 32-bit2395+16
−16		(+29)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.3%
−21
–   Ares 1.005 64-bit2393+16
−16		(+27)3 − 5
(+0−2=6)		37.5%
3.0 / 8
0.6%
−50
–   Nemeton 1.72392+16
−16		(+26)16 − 16
(+13−13=6)
50.0%
16.0 / 32
0.8%
+29
–   PostModernist 10162389+16
−16		(+23)5 − 3
(+3−1=4)		62.5%
5.0 / 8
1.6%
+111
–   Ares 1.005.2.1 64-bit2387+18
−18		(+21)10 − 10
(+7−7=6)		50.0%
10.0 / 20
3.2%
+23
–   RomiChess P3n 64-bit2385+11
−11		(+19)8 − 4
(+4−0=8)		66.7%
8.0 / 12
1.8%
+120
–   Ares 1.005.2 64-bit2381+15
−15		(+15)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
7.5%
−274
–   Jonesy 1.0 64-bit2377+18
−18		(+11)0 − 1
(+0−1=0)		0.0%
0.0 / 1
16.9%
−INF
–   Gosu 0.162374+14
−14		(+8)6 − 6
(+4−4=4)		50.0%
6.0 / 12
20.7%
+8
–   Simplex 0.9.8 64-bit2373+14
−14		(+7)0 − 2
(+0−2=0)		0.0%
0.0 / 2
24.1%
−INF
–   Myrddin 0.87 64-bit2365+11
−11		(−1)10 − 10
(+5−5=10)		50.0%
10.0 / 20
56.1%
−3
–   Zevra 2.1.2 r248 64-bit2362+17
−17		(−4)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
65.4%
−138
–   Barbarossa 0.6.0 64-bit2362+13
−13		(−4)7 − 3
(+6−2=2)		70.0%
7.0 / 10
66.8%
+168
–   Ares GB 64-bit2360+12
−12		(−6)11 − 9
(+8−6=6)		55.0%
11.0 / 20
74.8%
+33
–   Waxman 20142359+18
−18		(−7)4 − 4
(+3−3=2)		50.0%
4.0 / 8
74.8%
−13
–   Amateur 2.822359+16
−16		(−7)3 − 5
(+2−4=2)		37.5%
3.0 / 8
75.4%
−101
–   CT800 1.40 64-bit2358+24
−24		(−8)9.5 − 2.5
(+7−0=5)		79.2%
9.5 / 12
72.9%
+193
–   Googleplex Starthinker 1.6 64-bit2357+15
−15		(−9)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
80.2%
−103
–   Galjoen 0.39 64-bit2356+14
−14		(−10)18 − 23
(+10−15=16)
43.9%
18.0 / 41
85.7%
−56
–   Comet B682354+16
−16		(−12)5 − 3
(+4−2=2)		62.5%
5.0 / 8
87.5%
+87
–   Zevra 2.1.1 r216 64-bit2347+15
−15		(−19)8.5 − 3.5
(+8−3=1)		70.8%
8.5 / 12
97.0%
+162
–   Raven 0.80 64-bit2340+25
−25		(−26)1 − 1
(+1−1=0)		50.0%
1.0 / 2
96.7%
−25
–   Jumbo 0.5.3 64-bit2338+23
−23		(−28)3 − 5
(+2−4=2)		37.5%
3.0 / 8
98.3%
−122
–   Waxman 20172337+14
−14		(−29)8.5 − 11.5
(+5−8=7)		42.5%
8.5 / 20
99.9%
−89
–   Amateur 2.862336+21
−21		(−30)17 − 15
(+14−12=6)
53.1%
17.0 / 32
99.1%
0
–   Isa 2.0.83 64-bit2334+15
−15		(−32)7.5 − 4.5
(+6−3=3)		62.5%
7.5 / 12
99.9%
+64
–   Plisk 0.2.7d 64-bit2333+15
−15		(−33)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
99.9%
−5
–   Isa 2.0.64 64-bit2327+13
−13		(−39)14.5 − 9.5
(+9−4=11)		60.4%
14.5 / 24
100.0%
+32
–   RomiChess P3m 64-bit2324+23
−23		(−42)8 − 0
(+8−0=0)		100.0%
8.0 / 8
99.9%
+INF
–   Isa 2.1 64-bit2323+22
−22		(−43)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.9%
−205
–   KnightX 1.94 64-bit2317+19
−19		(−49)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+117
–   Gibbon 2.60a 64-bit2309+17
−17		(−57)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−57
–   Arion 1.72303+15
−15		(−63)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−12
–   Napoleon 1.8 64-bit2300+15
−15		(−66)20.5 − 19.5
(+12−11=17)
51.3%
20.5 / 40
100.0%
−58
–   Aice 0.99.22299+15
−15		(−67)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−61
–   Asterisk 0.62293+15
−15		(−73)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
+43
–   FireFly 2.7.2 64-bit2285+12
−12		(−81)9.5 − 10.5
(+6−7=7)		47.5%
9.5 / 20
100.0%
−100
–   Chezzz 1.0.32284+16
−16		(−82)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
100.0%
−19
–   EveAnn 1.722281+13
−13		(−85)10 − 4
(+8−2=4)		71.4%
10.0 / 14
100.0%
+81
–   EveAnn 1.672280+26
−26		(−86)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+136
–   Googleplex Starthinker 1.4 64-bit2278+14
−14		(−88)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
100.0%
−126
–   Zeus 1.272278+20
−20		(−88)7 − 1
(+7−1=0)		87.5%
7.0 / 8
100.0%
+282
–   KnightX 1.922277+16
−16		(−89)6 − 6
(+3−3=6)		50.0%
6.0 / 12
100.0%
−85
–   Averno 0.812269+16
−16		(−97)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
+30
–   Sungorus 1.4 64-bit2267+13
−13		(−99)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+75
–   RubiChess 0.7 64-bit2261+18
−18		(−105)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
100.0%
−157
–   Ant 2006-F2259+17
−17		(−107)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
100.0%
−282
–   Joker 1.1.142259+16
−16		(−107)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
100.0%
−145
–   Absolute Zero 2.4.7.2 64-bit2258+12
−12		(−108)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+126
–   CT800 1.34 64-bit2256+17
−17		(−110)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+34
–   Matilde 2008 64-bit2248+17
−17		(−118)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+27
–   Chaturanga 2.4.32245+16
−16		(−121)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
100.0%
−158
–   Raven 0.70 64-bit2240+25
−25		(−126)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−197
–   AliChess 4.252240+16
−16		(−126)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−114
–   Galjoen 0.38 64-bit2240+19
−19		(−126)7 − 5
(+5−3=4)		58.3%
7.0 / 12
100.0%
−55
–   Invictus r228 64-bit2239+14
−14		(−127)7 − 1
(+7−1=0)		87.5%
7.0 / 8
100.0%
+252
–   Chispa 4.0.32228+15
−15		(−138)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
100.0%
−205
–   Ayito 0.2.9942226+16
−16		(−140)6 − 2
(+6−2=0)		75.0%
6.0 / 8
100.0%
+103
–   CeeChess 1.3.2 64-bit2223+17
−17		(−143)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−313
–   Zevra 1.8.5 r664 64-bit2204+23
−23		(−162)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−67
–   Absolute Zero 3.3.2.0 64-bit2203+25
−25		(−163)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−163
–   Beowulf 2.4a 64-bit2202+15
−15		(−164)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
100.0%
−209
–   Hedgehog 1.99 64-bit2200+29
−29		(−166)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
–   Weini 0.0.23 64-bit2196+17
−17		(−170)28.5 − 11.5
(+24−7=9)
71.3%
28.5 / 40
100.0%
+4
–   Pirarucu 1.9.2 64-bit2188+20
−20		(−178)25 − 7
(+22−4=6)
78.1%
25.0 / 32
100.0%
+56
–   Buzz 0.08 64-bit2186+17
−17		(−180)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+20
–   SpaceDog 0.97.7 64-bit2184+17
−17		(−182)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−11
–   Tiny Chess 1.46 64-bit2174+16
−16		(−192)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−29
–   Robocide 20170718 64-bit2171+15
−15		(−195)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
100.0%
+69
–   Uralochka 1.1d2168+18
−18		(−198)28.5 − 11.5
(+25−8=7)
71.3%
28.5 / 40
100.0%
−17
–   Joker2 0.7.7 64-bit2165+17
−17		(−201)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−303
–   Robocide 0.4 64-bit2164+31
−31		(−202)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Achillees 1.0 64-bit2154+22
−22		(−212)6.5 − 0.5
(+6−0=1)		92.9%
6.5 / 7
100.0%
+157
–   Baislicka 1.0 64-bit2154+17
−17		(−212)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
−16
–   MORA 1.1.02135+21
−21		(−231)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−60
–   NG-Play 9.87b 64-bit2124+29
−29		(−242)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Clever Girl r185 64-bit2118+19
−19		(−248)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Micah 1.0 64-bit2108+21
−21		(−258)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−87
–   Little Wing 0.6.0 64-bit2033+23
−23		(−333)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1376 games: 491 wins, 480 losses, 405 draws (29.4%), score: 50.4%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on November 16, 2024