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
CuckooChess 1.12 32-bit#301  (2577+20
−20		)Quote
Author: Peter Osterlund (Sweden) Link: Homepage (down)
This is one of the 4 CuckooChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Nemo 1.0.1 32-bit2803+24
−24		(+226)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−7
–   MinkoChess 1.2 32-bit2788+12
−12		(+211)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+48
–   Bright 0.5c2786+11
−11		(+209)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Tornado 4.88 32-bit2785+22
−22		(+208)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Ktulu 92758+10
−10		(+181)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+181
–   Scorpio 2.7 32-bit2752+17
−17		(+175)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−116
–   SmarThink 1.20 32-bit2750+14
−14		(+173)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+2
–   Twisted Logic 20100131x 32-bit2742+15
−15		(+165)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−5
–   Chronos 1.9.9 32-bit2741+14
−14		(+164)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
−91
–   Jonny 4.002734+8
−8		(+157)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−13
–   BugChess2 1.9 32-bit2733+18
−18		(+156)1 − 2
(+0−1=2)		33.3%
1.0 / 3
0.0%
+36
–   Bright 0.3a2733+16
−16		(+156)1 − 9
(+0−8=2)		10.0%
1.0 / 10
0.0%
−169
–   Crafty 23.4 32-bit2732+17
−17		(+155)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Frenzee 3.5.19 32-bit2725+24
−24		(+148)4 − 2
(+4−2=0)		66.7%
4.0 / 6
0.0%
+313
–   Dumb 1.11 64-bit2718+18
−18		(+141)5 − 7
(+2−4=6)		41.7%
5.0 / 12
0.0%
+87
–   Ktulu 82709+7
−7		(+132)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−109
–   Chess Tiger 2007.12703+8
−8		(+126)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−44
–   Frenzee Feb08 32-bit2692+11
−11		(+115)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+115
–   Chessmaster 11 Conqueror2690+14
−14		(+113)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+275
–   Tornado 4.87a 32-bit2689+24
−24		(+112)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−49
–   Tornado 4.82 32-bit2681+29
−29		(+104)7.5 − 12.5
(+6−11=3)		37.5%
7.5 / 20
0.0%
−11
–   Chess Tiger 20072680+11
−11		(+103)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−137
–   Bobcat 3.25 32-bit2678+25
−25		(+101)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−132
–   Gaviota 0.85.1 32-bit2668+24
−24		(+91)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+90
–   Chessmaster 112663+10
−10		(+86)5.5 − 6.5
(+4−5=3)		45.8%
5.5 / 12
0.0%
+50
–   Daydreamer 1.75 32-bit2662+14
−14		(+85)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−77
–   Dirty 25Aug2011 32-bit2661+20
−20		(+84)3.5 − 5.5
(+2−4=3)		38.9%
3.5 / 9
0.0%
0
–   Scorpio 1.912659+11
−11		(+82)2 − 7
(+0−5=4)		22.2%
2.0 / 9
0.0%
−106
–   Deuterium 11.02.29.1072654+22
−22		(+77)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−211
–   Alaric 7072654+9
−9		(+77)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+247
–   Bobcat 2.75 32-bit2654+21
−21		(+77)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+247
–   Dirty 23Mar2012 32-bit2646+24
−24		(+69)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
–   E.T. Chess 13.01.082644+11
−11		(+67)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
–   CM10th Magic II2641+13
−13		(+64)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−98
–   Cyrano 0.6b17 32-bit2639+12
−12		(+62)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+62
–   ProDeo 1.742632+21
−21		(+55)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
0.0%
+102
–   Nawito 22.05 64-bit2630+19
−19		(+53)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+53
–   RedQueen 1.0.0 32-bit2629+21
−21		(+52)6 − 10
(+2−6=8)		37.5%
6.0 / 16
0.0%
−34
–   Gandalf 62628+10
−10		(+51)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−200
–   Alfil 12 MT2625+20
−20		(+48)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.1%
+48
–   ProDeo 1.72624+25
−25		(+47)8.5 − 3.5
(+6−1=5)		70.8%
8.5 / 12
0.2%
+195
–   KnightX 2.7 64-bit2618+23
−23		(+41)3.5 − 8.5
(+1−6=5)		29.2%
3.5 / 12
0.4%
−104
–   Arasan 13.4 32-bit2612+25
−25		(+35)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
1.6%
+78
–   Deuterium 11.01.28.1592608+17
−17		(+31)3 − 3
(+1−1=4)		50.0%
3.0 / 6
1.1%
+24
–   Arasan 14.1 32-bit2603+25
−25		(+26)0 − 2
(+0−2=0)		0.0%
0.0 / 2
5.6%
−INF
–   Philou 3.7.1 32-bit2601+25
−25		(+24)2 − 2
(+2−2=0)		50.0%
2.0 / 4
7.2%
+24
–   Arasan 13.2 32-bit2600+25
−25		(+23)8 − 4
(+6−2=4)		66.7%
8.0 / 12
8.0%
+152
–   KnightX 2.61 64-bit2600+23
−23		(+23)2 − 8
(+1−7=2)		20.0%
2.0 / 10
6.6%
−217
–   Philou 3.602599+17
−17		(+22)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
5.2%
+84
–   Nalwald 1.9 64-bit2596+25
−25		(+19)4 − 4
(+3−3=2)		50.0%
4.0 / 8
12.2%
+19
–   Galjoen 0.40 64-bit2594+12
−12		(+17)5 − 5
(+4−4=2)		50.0%
5.0 / 10
7.5%
+17
–   Alaric 0702b2594+23
−23		(+17)3 − 7
(+1−5=4)		30.0%
3.0 / 10
13.5%
−126
–   Alfil 8.1.12590+12
−12		(+13)0 − 2
(+0−2=0)		0.0%
0.0 / 2
13.2%
−INF
–   Betsabe II 1.962587+18
−18		(+10)4 − 4
(+3−3=2)		50.0%
4.0 / 8
22.4%
+10
–   Sloppy 0.2.2 32-bit2587+12
−12		(+10)1 − 1
(+1−1=0)		50.0%
1.0 / 2
20.7%
+9
–   Aristarch 4.502586+10
−10		(+9)0 − 4
(+0−4=0)		0.0%
0.0 / 4
22.6%
−INF
–   The Baron 2.23 32-bit2582+14
−14		(+5)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
34.9%
−157
–   Pseudo 0.7c2581+11
−11		(+4)2 − 0
(+2−0=0)		100.0%
2.0 / 2
35.6%
+INF
–   Rotor 0.62577+14
−14		(0)7.5 − 4.5
(+6−3=3)		62.5%
7.5 / 12
50.6%
+96
–   Zappa 1.1 32-bit2570+25
−25		(−7)0 − 2
(+0−2=0)		0.0%
0.0 / 2
66.3%
−INF
–   Quazar 0.3b 32-bit2567+18
−18		(−10)7.5 − 12.5
(+6−11=3)		37.5%
7.5 / 20
76.0%
−122
–   Petir 4.9999992567+13
−13		(−10)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
78.9%
−172
–   Godel 2.05 32-bit2564+22
−22		(−13)4 − 0
(+4−0=0)		100.0%
4.0 / 4
80.6%
+INF
–   Cheng3 1.04 32-bit2564+25
−25		(−13)2.5 − 7.5
(+2−7=1)		25.0%
2.5 / 10
78.2%
−227
–   Dirty 6J-222564+20
−20		(−13)7 − 3
(+6−2=2)		70.0%
7.0 / 10
81.6%
+155
–   RedQueen 1.1.1 32-bit2562+25
−25		(−15)1 − 1
(+0−0=2)		50.0%
1.0 / 2
81.3%
−15
–   Gaviota 0.84 32-bit2556+24
−24		(−21)5 − 5
(+4−4=2)		50.0%
5.0 / 10
90.5%
−26
–   N2 0.4 32-bit2553+16
−16		(−24)2 − 0
(+2−0=0)		100.0%
2.0 / 2
96.5%
+INF
–   Brutus 8.05 32-bit2552+15
−15		(−25)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
97.4%
+51
–   Cheng3 1.05 32-bit2552+25
−25		(−25)1 − 1
(+1−1=0)		50.0%
1.0 / 2
94.0%
−24
–   Jumbo 0.7.0 64-bit2552+12
−12		(−25)6 − 4
(+5−3=2)		60.0%
6.0 / 10
98.3%
+56
–   SOS 5.12551+11
−11		(−26)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
98.7%
+144
–   Glass 1.8 64-bit2550+25
−25		(−27)15 − 9
(+10−4=10)		62.5%
15.0 / 24
95.7%
+61
–   Francesca MAD 0.192543+13
−13		(−34)6 − 4
(+4−2=4)		60.0%
6.0 / 10
99.7%
+43
–   Cheng3 1.06 32-bit2542+24
−24		(−35)5 − 3
(+4−2=2)		62.5%
5.0 / 8
98.6%
+62
–   Frenzee 3.0 32-bit2542+16
−16		(−35)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
99.6%
−151
–   DanaSah 4.882540+19
−19		(−37)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.5%
+125
–   Alfil 11 MT2536+25
−25		(−41)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.4%
−40
–   Pirarucu 2.1.1 64-bit2532+23
−23		(−45)5 − 3
(+4−2=2)		62.5%
5.0 / 8
99.8%
+66
–   Ufim 8.022524+10
−10		(−53)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   DanaSah 4.662523+23
−23		(−54)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−53
–   GarboChess 3.0 32-bit2519+21
−21		(−58)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Glass 1.8 32-bit2518+23
−23		(−59)2 − 4
(+0−2=4)		33.3%
2.0 / 6
100.0%
−161
–   Rodin 4.02505+16
−16		(−72)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+32
–   Weiawaga 4.0 64-bit2502+19
−19		(−75)11 − 5
(+9−3=4)		68.8%
11.0 / 16
100.0%
+78
–   EXchess 6.10b 32-bit2499+28
−28		(−78)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+92
–   Bagatur 1.5e 64-bit2499+19
−19		(−78)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−30
–   Brutus 7.02b2495+16
−16		(−82)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
+18
–   Glass 1.7 32-bit2494+24
−24		(−83)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Hermann 2.8 32-bit2487+23
−23		(−90)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−18
–   Tao 5.62480+14
−14		(−97)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+136
–   Delphil 2.82475+18
−18		(−102)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+60
–   GreKo 9.2 32-bit2471+29
−29		(−106)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+64
–   nanoSzachy 3.92468+20
−20		(−109)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+57
–   GreKo 8.2 32-bit2464+22
−22		(−113)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+57
–   Pawny 0.3.1 32-bit2458+25
−25		(−119)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−119
–   Yace 0.99.872458+13
−13		(−119)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−119
–   Anatoli 0.35k2449+14
−14		(−128)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Pupsi2 0.082449+15
−15		(−128)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+42
–   Raven 0.90 64-bit2448+25
−25		(−129)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−122
–   Pawny 0.3 32-bit2439+27
−27		(−138)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   Hussar 0.42419+14
−14		(−158)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+4
–   Bruja 1.9.1 32-bit2417+21
−21		(−160)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−160
–   Abrok 5.02416+15
−15		(−161)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−160
–   Cosette 5.1 64-bit2415+19
−19		(−162)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
+5
–   Bearded N44.5 64-bit2414+15
−15		(−163)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+40
–   Murka 2 32-bit2403+26
−26		(−174)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−99
–   Homer 2.012402+18
−18		(−175)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Queen 4.032376+15
−15		(−201)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−235
–   Diablo 0.5.12376+15
−15		(−201)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   RomiChess P3k 32-bit2375+17
−17		(−202)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−202
–   Atlas 3.14b 32-bit2369+22
−22		(−208)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Ifrit m1.5 32-bit2336+24
−24		(−241)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
611 games: 206 wins, 223 losses, 182 draws (29.8%), score: 48.6%

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