CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Show each game results
Matacz 1.3 (2478+25
−25		)Quote
Author: Maciej Pestka (Poland) Link: Homepage
This is one of the 3 Matacz versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Booot 4.14.02666+20
−20		(+188)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Movei 00.8.438 (10 10 10)2666+11
−11		(+188)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+105
1 0 = 0
–   Frenzee Dec07 32-bit2659+25
−24		(+181)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   E.T. Chess 13.01.082650+13
−13		(+172)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+14
= 0
–   CM10th Default2631+15
−14		(+153)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+153
1 0
–   WildCat 82629+13
−13		(+151)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Glaurung 1.1 32-bit2626+33
−33		(+148)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Colossus 2007d2613+23
−23		(+135)3.5 − 8.5
(+1−6=5)		29.2%
3.5 / 12
0.0%
+2
= = 0 0 1 0 0 = 0 0 = =
–   Alaric 0702b2606+26
−26		(+128)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−28
= 0
–   Alfil 8.1.12601+14
−14		(+123)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−19
= 0
–   The Baron 1.8.12592+23
−23		(+114)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−42
0 =
–   Pseudo 0.7c2591+13
−13		(+113)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+113
= =
–   Hamsters 0.62590+20
−20		(+112)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+179
= 1 = =
–   Booot 4.13.12587+28
−28		(+109)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−47
0 =
–   Zappa 1.1 32-bit2582+29
−29		(+104)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Petir 4.9999992579+15
−15		(+101)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−94
1 0 = 0 0 0
–   Frenzee 3.0 32-bit2577+22
−22		(+99)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.0%
−52
0 = 0 1 = 0 0 = 0 1 0 0
–   Jonny 2.83 32-bit2576+17
−17		(+98)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Cyrano 0.52566+31
−31		(+88)9 − 20
(+2−13=14)		31.0%
9.0 / 29
0.0%
−27
= = 0 0 = 0 = 0 = 0 1 0 0 0 0 = 0 0 = = 0 0 = = = = 1 = =
–   Crafty 22.1 32-bit2565+28
−28		(+87)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−69
= 0
–   SOS 5.12564+13
−13		(+86)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+86
1 0
–   BugChess2 1.5.22563+29
−29		(+85)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−40
0 = = = 0 = 0 0 1 0
–   SmarThink 0.17a2558+33
−33		(+80)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Hamsters 0.52557+33
−33		(+79)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
−9
= 0 0 1 = 0 0 1
–   ProDeo 1.2 Mx42557+35
−35		(+79)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   tomitankChess 1.4 64-bit2556+23
−23		(+78)4 − 6
(+3−5=2)		40.0%
4.0 / 10
0.0%
+3
0 0 1 0 = 0 1 = 0 1
–   Sloppy 0.1.12552+33
−33		(+74)3 − 3
(+3−3=0)		50.0%
3.0 / 6
0.0%
+63
0 0 0 1 1 1
–   Crafty 21.6 32-bit2550+34
−34		(+72)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+228
1 =
–   Thinker 4.7a2546+30
−30		(+68)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Ufim 8.022543+12
−12		(+65)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+65
0 = 1 =
–   Crafty 22.0 32-bit2537+33
−33		(+59)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.2%
−166
0 0 0 1
–   BugChess2 1.5.12531+33
−33		(+53)2.5 − 6.5
(+1−5=3)		27.8%
2.5 / 9
0.5%
−86
0 0 1 0 = 0 = 0 =
–   Twisted Logic 0.099x2524+33
−33		(+46)0 − 2
(+0−2=0)		0.0%
0.0 / 2
1.5%
−INF
0 0
–   Twisted Logic 0.080b262522+34
−34		(+44)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
2.0%
−64
= 1 0 0
–   Sloppy 0.1.02521+30
−30		(+43)1 − 0
(+1−0=0)		100.0%
1.0 / 1
1.5%
+INF
1
–   Ufim 8.002520+32
−32		(+42)1 − 1
(+0−0=2)		50.0%
1.0 / 2
2.1%
+42
= =
–   Colossus 2007b2519+33
−33		(+41)2 − 4
(+0−2=4)		33.3%
2.0 / 6
2.4%
−41
= = = 0 0 =
–   AnMon 5.602515+15
−15		(+37)5 − 5
(+4−4=2)		50.0%
5.0 / 10
0.6%
+37
1 1 0 = = 0 0 1 1 0
–   CyberPagno 3.0 64-bit2515+14
−14		(+37)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.6%
−30
0 = 0 = = = 1 0 0 1
–   Nimzo 82513+28
−28		(+35)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
3.1%
−121
0 =
–   Frenzee 1.12512+32
−32		(+34)0 − 2
(+0−2=0)		0.0%
0.0 / 2
4.8%
−INF
0 0
–   Shield 1.3.1 64-bit2511+20
−20		(+33)3 − 5
(+1−3=4)		37.5%
3.0 / 8
2.2%
−44
0 = = 1 0 = 0 =
–   Arasan 10.0 32-bit2510+33
−33		(+32)9 − 5
(+6−2=6)		64.3%
9.0 / 14
6.1%
+124
= 1 = 1 = 0 = = 1 = 1 1 1 0
–   Little Goliath Evolution 3.122507+18
−18		(+29)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
3.0%
−62
= 0 = 0 1 = = 0 = 0
–   Crafty 20.11 32-bit2502+33
−33		(+24)2 − 0
(+2−0=0)		100.0%
2.0 / 2
12.7%
+INF
1 1
–   Twisted Logic 20080404x2496+26
−26		(+18)0 − 2
(+0−2=0)		0.0%
0.0 / 2
16.4%
−INF
0 0
–   Booot 4.12.02485+33
−33		(+7)1 − 1
(+0−0=2)		50.0%
1.0 / 2
37.2%
+7
= =
–   Pepito 1.59 32-bit2481+24
−24		(+3)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
41.6%
+34
0 1 0 = = = 0 1 1 0 0 0 = = 1 = 1 0 = 1 1 0 0 1 1 1 0 1 1 = = 1
–   pikoSzachy 4.12478+29
−29		(0)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
49.3%
+41
1 1 = 0 = 0 1 1 = 0
–   SpiderChess 0706032476+20
−20		(−2)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
53.4%
+155
= 1
–   Anatoli 0.35k2475+16
−16		(−3)2 − 1
(+1−0=2)		66.7%
2.0 / 3
56.4%
+79
1 = =
–   Amyan 1.5972473+21
−21		(−5)2 − 0
(+2−0=0)		100.0%
2.0 / 2
59.8%
+INF
1 1
–   Trace 1.37a2472+18
−18		(−6)7 − 1
(+6−0=2)		87.5%
7.0 / 8
64.9%
+280
1 1 = 1 1 = 1 1
–   Schooner 1.7.0 64-bit2471+24
−24		(−7)6 − 4
(+5−3=2)		60.0%
6.0 / 10
65.1%
+63
1 = 1 0 1 0 0 1 1 =
–   Booot 4.11.12464+33
−33		(−14)2 − 2
(+1−1=2)		50.0%
2.0 / 4
74.2%
−24
1 = 0 =
–   Gogobello 1.0 64-bit2463+24
−24		(−15)6 − 4
(+3−1=6)		60.0%
6.0 / 10
80.5%
+36
= = 0 = 1 = 1 1 = =
–   Twisted Logic 20071202x2458+26
−27		(−20)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
84.8%
−71
1 = = = 0 0
–   Bagatur 1.4e 64-bit2455+30
−30		(−23)6 − 4
(+6−4=0)		60.0%
6.0 / 10
87.2%
+63
0 1 1 1 0 1 1 0 0 1
–   Orion 0.4 64-bit2452+20
−20		(−26)6 − 4
(+4−2=4)		60.0%
6.0 / 10
94.0%
+32
1 = 0 1 0 1 = = 1 =
–   Cyrano 0.32450+34
−34		(−28)3 − 3
(+2−2=2)		50.0%
3.0 / 6
89.5%
−28
= 0 1 1 = 0
–   Typhoon 1.00-3482444+30
−30		(−34)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
95.3%
−190
0 =
–   Arasan 10.12443+27
−27		(−35)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
96.8%
+121
1 =
–   K2 0.792441+29
−29		(−37)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
97.1%
−79
= = 0 = 1 0 0 1
–   Taltos rev118 64-bit2438+18
−18		(−40)4 − 2
(+4−2=0)		66.7%
4.0 / 6
99.3%
+109
0 1 1 0 1 1
–   Twisted Logic 200709152438+36
−36		(−40)6 − 5
(+4−3=4)		54.5%
6.0 / 11
96.5%
−4
1 1 0 0 1 = = 0 1 = =
–   Snitch 1.6.2 32-bit2437+22
−22		(−41)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.0%
−41
0 1
–   Critter 0.382435+32
−32		(−43)15 − 11
(+11−7=8)		57.7%
15.0 / 26
98.2%
+8
1 0 1 0 0 = 1 1 0 1 1 1 = 1 = 1 0 1 = 0 0 = = = 1 =
–   TJchess 1.3 64-bit2434+17
−17		(−44)2 − 2
(+2−2=0)		50.0%
2.0 / 4
99.7%
−44
1 0 1 0
–   Homer 2.012430+20
−21		(−48)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.8%
−48
0 1
–   DanaSah 3.632428+27
−27		(−50)4 − 4
(+3−3=2)		50.0%
4.0 / 8
99.6%
−50
= 0 1 0 1 0 1 =
–   Jumbo 0.4.34 64-bit2421+25
−25		(−57)6 − 4
(+5−3=2)		60.0%
6.0 / 10
99.9%
+16
0 = 1 1 0 1 = 1 1 0
–   Kiwi 0.6d 32-bit2420+19
−19		(−58)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+84
1 =
–   PostModernist 10162418+18
−18		(−60)4 − 2
(+4−2=0)		66.7%
4.0 / 6
100.0%
+85
1 0 1 0 1 1
–   Monolith 0.3 64-bit2417+24
−24		(−61)4 − 6
(+3−5=2)		40.0%
4.0 / 10
100.0%
−134
0 1 1 0 0 0 0 = = 1
–   RomiChess P3n 64-bit2414+13
−13		(−64)2 − 4
(+1−3=2)		33.3%
2.0 / 6
100.0%
−180
0 = 0 1 0 =
–   Gaia 3.5 32-bit2411+21
−21		(−67)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−224
= 0
–   Diablo 0.5.12410+18
−18		(−68)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+74
= 1
–   RomiChess P3k 32-bit2408+19
−19		(−70)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+79
= = 1 1
–   Hermann 2.02408+29
−29		(−70)8.5 − 5.5
(+7−4=3)		60.7%
8.5 / 14
100.0%
+2
1 = 1 0 1 0 1 1 0 0 1 = 1 =
–   Gosu 0.162403+18
−18		(−75)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+82
= 1
–   Delphil 1.82399+28
−28		(−79)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
+206
1 1 1 1 1 1 = =
–   Amateur 2.822395+19
−19		(−83)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+74
= 1
–   Comet B682384+18
−19		(−94)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+189
1 = 1 1
–   Hamsters 0.22381+33
−33		(−97)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−1
1 = 0 1
–   Alfil 7.62373+33
−33		(−105)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+51
= 1
–   Jumbo 0.5.3 64-bit2372+27
−27		(−106)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−113
0 = 1 1 0 =
–   Pupsi 0.192367+34
−34		(−111)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+184
1 = 1 1
–   Waxman 20152357+24
−25		(−121)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
−20
= = 1 0 1 1 1 = 0 1
–   Tytan 9.32 32-bit2347+28
−28		(−131)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−131
= =
–   Aice 0.99.22338+17
−17		(−140)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+2
1 =
–   Asymptote 0.2.0 64-bit2315+25
−25		(−163)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
−44
= 0 1 1 = 1
–   Ant 2006-F2302+19
−19		(−176)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
526 games: 173 wins, 186 losses, 167 draws (31.7%), score: 48.8%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on April 18, 2021