CCRL 40/15
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 1'220'986 games
played by 2'799 programs

White wins: 419'408 (34.3%)
Black wins: 308'533 (25.3%)
Draws: 493'045 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
CuckooChess 1.12 32-bit#172‑174  (2590+25
−25
)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-bit2794+29
−29
(+204)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−22
–   MinkoChess 1.2 32-bit2780+14
−14
(+190)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+47
–   Jonny 4.002778+11
−11
(+188)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+30
–   Bright 0.5c2778+12
−12
(+188)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Tornado 4.88 32-bit2763+30
−30
(+173)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Ktulu 92752+12
−12
(+162)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+162
–   Scorpio 2.7 32-bit2749+20
−20
(+159)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−130
–   SmarThink 1.20 32-bit2746+16
−16
(+156)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−1
–   Chronos 1.9.9 32-bit2740+17
−17
(+150)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−94
–   Twisted Logic 20100131x 32-bit2736+18
−17
(+146)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−11
–   BugChess2 1.9 32-bit2733+21
−21
(+143)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+37
–   Crafty 23.4 32-bit2732+19
−19
(+142)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Bright 0.3a2729+19
−19
(+139)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−188
–   Frenzee 3.5.19 32-bit2718+32
−32
(+128)4 − 2
(+4−2=0)
66.7%
4.0 / 6
0.0%
+277
–   Ktulu 82706+9
−9
(+116)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−117
–   Chess Tiger 2007.12704+10
−10
(+114)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−43
–   Chessmaster 11 Conqueror2695+18
−18
(+105)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+247
–   Frenzee Feb08 32-bit2695+13
−13
(+105)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+105
–   Tornado 4.87a 32-bit2686+33
−33
(+96)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−46
–   Bobcat 3.25 32-bit2684+31
−31
(+94)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−131
–   Chess Tiger 20072682+12
−12
(+92)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−138
–   Tornado 4.82 32-bit2682+34
−35
(+92)7.5 − 12.5
(+6−11=3)
37.5%
7.5 / 20
0.0%
−8
–   Daydreamer 1.75 32-bit2668+17
−17
(+78)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−64
–   Dirty 25Aug2011 32-bit2667+23
−23
(+77)3.5 − 5.5
(+2−4=3)
38.9%
3.5 / 9
0.0%
+6
–   Chessmaster 112664+12
−12
(+74)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.0%
+42
–   Gaviota 0.85.1 32-bit2664+33
−33
(+74)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+74
–   Alaric 7072661+12
−11
(+71)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+228
–   Scorpio 1.912661+13
−14
(+71)2 − 7
(+0−5=4)
22.2%
2.0 / 9
0.0%
−103
–   Bobcat 2.75 32-bit2659+24
−24
(+69)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+225
–   Deuterium 11.02.29.1072659+26
−26
(+69)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−213
–   Dirty 23Mar2012 32-bit2655+32
−32
(+65)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.1%
+INF
–   E.T. Chess 13.01.082650+13
−13
(+60)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Cyrano 0.6b17 32-bit2648+14
−14
(+58)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+58
–   CM10th Magic II2644+16
−16
(+54)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−88
–   ProDeo 1.742638+24
−24
(+48)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
0.3%
+88
–   RedQueen 1.0.0 32-bit2637+24
−24
(+47)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.3%
−28
–   Gandalf 62635+11
−11
(+45)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.1%
−190
–   Alfil 12 MT2633+24
−24
(+43)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.7%
+43
–   ProDeo 1.72629+33
−33
(+39)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
3.1%
+173
–   Arasan 13.4 32-bit2623+30
−30
(+33)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
4.6%
+69
–   Deuterium 11.01.28.1592620+20
−20
(+30)3 − 3
(+1−1=4)
50.0%
3.0 / 6
3.4%
+23
–   Arasan 14.1 32-bit2617+33
−33
(+27)0 − 2
(+0−2=0)
0.0%
0.0 / 2
10.2%
−INF
–   Arasan 13.2 32-bit2608+32
−32
(+18)8 − 4
(+6−2=4)
66.7%
8.0 / 12
18.5%
+132
–   Philou 3.602607+20
−20
(+17)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
14.8%
+69
–   Alaric 0702b2606+26
−26
(+16)3 − 7
(+1−5=4)
30.0%
3.0 / 10
19.5%
−114
–   Philou 3.7.1 32-bit2602+32
−32
(+12)2 − 2
(+2−2=0)
50.0%
2.0 / 4
27.5%
+12
–   Alfil 8.1.12601+14
−14
(+11)0 − 2
(+0−2=0)
0.0%
0.0 / 2
22.7%
−INF
–   Sloppy 0.2.2 32-bit2599+14
−14
(+9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
26.7%
+9
–   Aristarch 4.502596+12
−12
(+6)0 − 4
(+0−4=0)
0.0%
0.0 / 4
32.4%
−INF
–   The Baron 2.23 32-bit2595+17
−17
(+5)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
38.4%
−137
–   Betsabe II 1.962593+21
−21
(+3)4 − 4
(+3−3=2)
50.0%
4.0 / 8
42.6%
+3
–   Pseudo 0.7c2591+13
−13
(+1)2 − 0
(+2−0=0)
100.0%
2.0 / 2
48.1%
+INF
–   Galjoen 0.40 64-bit2590+20
−20
(0)5 − 5
(+4−4=2)
50.0%
5.0 / 10
49.5%
0
–   Rotor 0.62589+16
−16
(−1)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
52.1%
+84
–   RedQueen 1.1.1 32-bit2586+32
−33
(−4)1 − 1
(+0−0=2)
50.0%
1.0 / 2
57.9%
−4
–   Quazar 0.3b 32-bit2583+21
−21
(−7)7.5 − 12.5
(+6−11=3)
37.5%
7.5 / 20
67.3%
−104
–   Zappa 1.1 32-bit2582+29
−29
(−8)0 − 2
(+0−2=0)
0.0%
0.0 / 2
66.5%
−INF
–   Godel 2.05 32-bit2579+25
−26
(−11)4 − 0
(+4−0=0)
100.0%
4.0 / 4
72.9%
+INF
–   Petir 4.9999992579+16
−15
(−11)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
76.2%
−153
–   Frenzee 3.0 32-bit2578+22
−22
(−12)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
76.8%
−112
–   Dirty 6J-222577+23
−23
(−13)7 − 3
(+6−2=2)
70.0%
7.0 / 10
78.1%
+140
–   Cheng3 1.04 32-bit2575+32
−32
(−15)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
76.8%
−217
–   Gaviota 0.84 32-bit2571+27
−27
(−19)5 − 5
(+4−4=2)
50.0%
5.0 / 10
84.3%
−24
–   N2 0.4 32-bit2568+18
−18
(−22)2 − 0
(+2−0=0)
100.0%
2.0 / 2
91.4%
+INF
–   Brutus 8.05 32-bit2567+17
−17
(−23)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
93.0%
+38
–   Cheng3 1.06 32-bit2564+30
−30
(−26)5 − 3
(+4−2=2)
62.5%
5.0 / 8
90.3%
+61
–   SOS 5.12564+13
−13
(−26)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.4%
+131
–   Jumbo 0.7.0 64-bit2561+19
−19
(−29)6 − 4
(+5−3=2)
60.0%
6.0 / 10
96.5%
+43
–   Cheng3 1.05 32-bit2559+32
−32
(−31)1 − 1
(+1−1=0)
50.0%
1.0 / 2
93.0%
−31
–   Glass 1.8 64-bit2559+29
−29
(−31)15 − 9
(+10−4=10)
62.5%
15.0 / 24
94.6%
+46
–   Francesca MAD 0.192558+15
−15
(−32)6 − 4
(+4−2=4)
60.0%
6.0 / 10
98.4%
+35
–   DanaSah 4.882556+22
−22
(−34)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
97.8%
+108
–   Alfil 11 MT2555+33
−33
(−35)1 − 1
(+1−1=0)
50.0%
1.0 / 2
95.3%
−35
–   Pirarucu 2.1.1 64-bit2550+27
−27
(−40)5 − 3
(+4−2=2)
62.5%
5.0 / 8
98.3%
+55
–   Ufim 8.022543+12
−12
(−47)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
–   DanaSah 4.662542+26
−26
(−48)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.6%
−48
–   Glass 1.8 32-bit2537+26
−26
(−53)2 − 4
(+0−2=4)
33.3%
2.0 / 6
99.8%
−141
–   GarboChess 3.0 32-bit2537+24
−24
(−53)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
–   Rodin 4.02524+18
−18
(−66)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+19
–   EXchess 6.10b 32-bit2519+32
−33
(−71)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+85
–   Bagatur 1.5e 64-bit2517+22
−22
(−73)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−30
–   Brutus 7.02b2515+19
−18
(−75)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+11
–   Glass 1.7 32-bit2515+28
−28
(−75)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Hermann 2.8 32-bit2509+26
−26
(−81)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−21
–   Tao 5.62502+16
−16
(−88)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+139
–   Pawny 0.3.1 32-bit2502+33
−33
(−88)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−88
–   GreKo 9.2 32-bit2494+33
−33
(−96)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+60
–   Delphil 2.82493+23
−23
(−97)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+45
–   nanoSzachy 3.92491+23
−23
(−99)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+50
–   Yace 0.99.872488+17
−16
(−102)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−102
–   GreKo 8.2 32-bit2487+26
−26
(−103)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+53
–   Anatoli 0.35k2475+16
−16
(−115)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Pupsi2 0.082473+17
−18
(−117)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+40
–   Raven 0.90 64-bit2470+30
−30
(−120)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−113
–   Pawny 0.3 32-bit2462+33
−33
(−128)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Bruja 1.9.1 32-bit2445+24
−24
(−145)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−145
–   Abrok 5.02445+18
−18
(−145)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−145
–   Hussar 0.42444+17
−17
(−146)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−3
–   Bearded N44.5 64-bit2441+20
−20
(−149)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+41
–   Murka 2 32-bit2433+30
−30
(−157)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−93
–   Homer 2.012430+21
−20
(−160)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Diablo 0.5.12412+18
−18
(−178)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Queen 4.032409+18
−18
(−181)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−211
–   RomiChess P3k 32-bit2408+19
−19
(−182)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−182
–   Atlas 3.14b 32-bit2401+25
−25
(−189)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Ifrit m1.5 32-bit2372+27
−27
(−218)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on March 2, 2021