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
Zappa 1.1 32-bit (2570+25
−25		)Quote
Author: Anthony Cozzie (USA) Link: Homepage
This is one of the 13 Zappa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 1.2 32-bit2882+14
−14		(+312)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Naum 2.2 32-bit2804+13
−13		(+234)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Hiarcs 11.12800+13
−13		(+230)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−61
–   Fruit 2.3.12794+12
−12		(+224)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+53
–   Hiarcs 112785+21
−21		(+215)0 − 3
(+0−3=0)		0.0%
0.0 / 3
0.0%
−INF
–   Shredder 102780+11
−11		(+210)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Loop 12.322768+19
−19		(+198)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Toga II 1.2.1a 32-bit2766+10
−10		(+196)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Hiarcs X54 Hypermodern 32-bit2760+25
−25		(+190)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Hiarcs X502751+16
−16		(+181)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+146
–   Hiarcs 102747+14
−14		(+177)3.5 − 10.5
(+2−9=3)		25.0%
3.5 / 14
0.0%
−29
–   Naum 2.1 32-bit2747+17
−17		(+177)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−114
–   Toga II 1.2 32-bit2741+22
−22		(+171)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Toga II 1.1a 32-bit2734+14
−14		(+164)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Ktulu 82709+7
−7		(+139)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Fritz 8 Bilbao2703+24
−24		(+133)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
–   Naum 2.0 32-bit2696+13
−13		(+126)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+114
–   Glaurung 2 epsilon/5 32-bit2694+24
−24		(+124)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+124
–   Fruit 2.12693+22
−22		(+123)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−90
–   Chess Tiger 20072680+11
−11		(+110)0 − 3
(+0−3=0)		0.0%
0.0 / 3
0.0%
−INF
–   Gaviota 0.85.1 32-bit2668+24
−24		(+98)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+268
–   Scorpio 1.92664+25
−25		(+94)1 − 2
(+0−1=2)		33.3%
1.0 / 3
0.0%
−17
–   Chessmaster 112663+10
−10		(+93)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Scorpio 1.912659+11
−11		(+89)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+160
–   CM10th Xperience2659+11
−11		(+89)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−81
–   Glaurung 1.2.1 Crusader 32-bit2658+27
−27		(+88)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+181
–   CM9000 Enforcer2656+15
−15		(+86)4 − 4
(+1−1=6)		50.0%
4.0 / 8
0.0%
+86
–   CM10th Ogre2655+17
−17		(+85)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Alaric 7072654+9
−9		(+84)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+246
–   CM10th Paralyse2654+12
−12		(+84)3 − 1
(+3−1=0)		75.0%
3.0 / 4
0.0%
+317
–   Glaurung 1.2.1 32-bit2650+14
−14		(+80)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−14
–   CM10th Pestilence2649+18
−18		(+79)3 − 6
(+2−5=2)		33.3%
3.0 / 9
0.0%
−54
–   CM10th Magic II2641+13
−13		(+71)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
0
–   Movei 00.8.4382640+15
−15		(+70)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+240
–   CM10th Guardian2637+18
−18		(+67)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   CM10th Warrior2633+20
−20		(+63)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Slow Chess Blitz WV2.12631+10
−10		(+61)1 − 2
(+1−2=0)		33.3%
1.0 / 3
0.0%
−131
–   Glaurung 1.1 32-bit2629+25
−25		(+59)1 − 2
(+1−2=0)		33.3%
1.0 / 3
0.0%
−81
–   Gandalf 62628+10
−10		(+58)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+220
–   Chess Tiger 15 Gambit2627+29
−29		(+57)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.1%
−INF
–   CM10th Default2625+12
−12		(+55)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−234
–   Scorpio 2.05b2625+26
−26		(+55)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.1%
+55
–   Crafty 23.0 32-bit2624+25
−25		(+54)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.1%
+54
–   WildCat 82620+11
−11		(+50)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   BugChess2 1.6.3 32-bit2612+16
−16		(+42)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.3%
+203
–   Ruffian 2.1.02612+11
−11		(+42)5 − 2
(+3−0=4)		71.4%
5.0 / 7
0.1%
+184
–   List 5.122608+16
−16		(+38)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.5%
−123
–   Pharaon 3.5.12604+11
−11		(+34)13.5 − 20.5
(+7−14=13)
39.7%
13.5 / 34
0.6%
−40
–   Philou 3.7.1 32-bit2601+25
−25		(+31)2 − 0
(+2−0=0)		100.0%
2.0 / 2
4.2%
+INF
–   Alaric 0702b2594+23
−23		(+24)1 − 1
(+1−1=0)		50.0%
1.0 / 2
8.1%
+23
–   Alfil 8.1.12590+12
−12		(+20)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
7.3%
−142
–   Scorpio 1.72587+25
−25		(+17)3 − 2
(+2−1=2)		60.0%
3.0 / 5
16.5%
+87
–   Aristarch 4.502586+10
−10		(+16)1 − 1
(+1−1=0)		50.0%
1.0 / 2
12.5%
+16
–   The Baron 2.23 32-bit2582+14
−14		(+12)0 − 2
(+0−2=0)		0.0%
0.0 / 2
20.9%
−INF
–   Pseudo 0.7c2581+11
−11		(+11)2 − 1
(+1−0=2)		66.7%
2.0 / 3
20.7%
+105
–   Colossus 2007c2581+25
−25		(+11)0 − 2
(+0−2=0)		0.0%
0.0 / 2
26.6%
−INF
–   Aristarch 4.512578+28
−28		(+8)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
34.2%
−162
–   CuckooChess 1.12 32-bit2577+20
−20		(+7)2 − 0
(+2−0=0)		100.0%
2.0 / 2
33.7%
+INF
–   Delfi 4.62577+24
−24		(+7)2.5 − 2.5
(+2−2=1)		50.0%
2.5 / 5
35.2%
+6
–   ProDeo 1.12570+25
−25		(0)1 − 0
(+1−0=0)		100.0%
1.0 / 1
49.7%
+INF
–   Petir 4.9999992567+13
−13		(−3)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
58.7%
−165
–   Jonny 2.83 32-bit2562+15
−15		(−8)1 − 0
(+1−0=0)		100.0%
1.0 / 1
71.9%
+INF
–   ProDeo 1.1 Silver2560+28
−28		(−10)2 − 0
(+2−0=0)		100.0%
2.0 / 2
70.9%
+INF
–   Pharaon 3.32555+24
−24		(−15)0 − 1
(+0−1=0)		0.0%
0.0 / 1
80.6%
−INF
–   SOS 5.12551+11
−11		(−19)2 − 1
(+1−0=2)		66.7%
2.0 / 3
92.2%
+100
–   Chronos 1.9.52550+24
−24		(−20)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
87.6%
+141
–   Frenzee 2.02547+24
−24		(−23)3 − 1
(+2−0=2)		75.0%
3.0 / 4
90.9%
+147
–   Francesca MAD 0.192543+13
−13		(−27)1 − 1
(+1−1=0)		50.0%
1.0 / 2
97.3%
−26
–   DanaSah 4.882540+19
−19		(−30)0 − 2
(+0−2=0)		0.0%
0.0 / 2
96.9%
−INF
–   SmarThink 0.17a2540+26
−26		(−30)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
95.3%
−48
–   Colossus 2006f2538+20
−20		(−32)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
97.6%
+61
–   Tornado 2.22536+20
−20		(−34)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
98.4%
−204
–   Anaconda 2.0.12533+24
−24		(−37)3 − 2
(+2−1=2)		60.0%
3.0 / 5
98.5%
+28
–   Thinker 4.7a2533+25
−25		(−37)1 − 1
(+0−0=2)		50.0%
1.0 / 2
98.3%
−37
–   The Baron 1.7.02525+25
−25		(−45)1 − 0
(+1−0=0)		100.0%
1.0 / 1
99.4%
+INF
–   Ufim 8.022524+10
−10		(−46)8 − 8
(+5−5=6)		50.0%
8.0 / 16
100.0%
−46
–   Colossus 2007b2522+24
−24		(−48)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.7%
+113
–   Glass 1.8 32-bit2518+23
−23		(−52)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.9%
+118
–   Ufim 8.002517+26
−26		(−53)4 − 4
(+3−3=2)		50.0%
4.0 / 8
99.8%
−53
–   Petir 3.952511+25
−25		(−59)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−58
–   Rodin 4.02505+16
−16		(−65)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−226
–   E.T. Chess 18.11.052502+23
−23		(−68)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Twisted Logic 0.099x2501+29
−29		(−69)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+101
–   EXchess 6.10b 32-bit2499+28
−28		(−71)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Twisted Logic 0.065e352498+29
−29		(−72)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+98
–   Frenzee 1.12498+26
−26		(−72)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−237
–   Crafty 20.14 32-bit2498+23
−23		(−72)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−71
–   Nimzo 82493+24
−24		(−77)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+93
–   Movei 00.8.2952489+25
−25		(−81)4.5 − 2.5
(+3−1=3)		64.3%
4.5 / 7
100.0%
+34
–   Crafty 20.13 32-bit2488+29
−29		(−82)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+88
–   Hermann 2.8 32-bit2487+23
−23		(−83)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Little Goliath Evolution 3.122486+16
−16		(−84)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−84
–   Hamsters 0.42481+24
−24		(−89)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+81
–   Crafty 20.11 32-bit2481+29
−29		(−89)5 − 2
(+4−1=2)		71.4%
5.0 / 7
100.0%
+88
–   Tao 5.62480+14
−14		(−90)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−252
–   Ufim 7.012480+25
−25		(−90)3 − 2
(+2−1=2)		60.0%
3.0 / 5
100.0%
−12
–   Arasan 10.0 32-bit2477+26
−26		(−93)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−254
–   Twisted Logic 20080404x2476+22
−22		(−94)10.5 − 7.5
(+9−6=3)		58.3%
10.5 / 18
100.0%
−14
–   GreKo 9.2 32-bit2471+29
−29		(−99)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−99
–   Booot 4.12.02468+27
−27		(−102)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+186
–   Trace 1.362463+17
−17		(−107)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−106
–   Booot 4.10.12459+25
−25		(−111)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+55
–   Pepito 1.592458+21
−21		(−112)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+49
–   Yace 0.99.872458+13
−13		(−112)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−112
–   Rotor 0.42456+16
−16		(−114)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   SpiderChess 0706032455+18
−18		(−115)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+176
–   Matacz 1.32453+22
−22		(−117)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Anatoli 0.35k2449+14
−14		(−121)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−283
–   Amyan 1.5972448+19
−19		(−122)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+111
–   Twisted Logic 20071202x2435+23
−23		(−135)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
−31
–   Trace 1.352426+25
−25		(−144)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+146
–   Snitch 1.6.22414+18
−18		(−156)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+10
–   DanaSah 3.632397+23
−23		(−173)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Kiwi 0.6d 32-bit2395+16
−16		(−175)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−4
–   PostModernist 10162389+16
−16		(−181)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−180
–   Arasan 9.22389+27
−27		(−181)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Djinn 0.925x2372+20
−20		(−198)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−27
–   Delphil 1.82363+23
−23		(−207)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−45
–   Amateur 2.822359+16
−16		(−211)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−381
–   Comet B682354+16
−16		(−216)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−54
–   Tytan 9.322310+24
−24		(−260)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
408 games: 140 wins, 141 losses, 127 draws (31.1%), score: 49.9%

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