CCRL 40/40
Downloads and Statistics
November 11, 2017
Testing summary:
Total: 754'213 games
played by 1'962 programs
103027 CPU days (X2 4600+)

White wins: 259'159 (34.4%)
Black wins: 192'263 (25.5%)
Draws: 302'791 (40.1%)
White score: 54.4%

Engine Details

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Show each game results
CuckooChess 1.12 32-bit#131‑132  (2590+27
−27
)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-bit2796+29
−29
(+206)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−20
0 1 0 0
–   Jonny 4.002782+11
−12
(+192)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+34
= 0
–   MinkoChess 1.2 32-bit2782+14
−14
(+192)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+49
= 0
–   Bright 0.5c2777+13
−13
(+187)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Tornado 4.88 32-bit2765+31
−31
(+175)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Ktulu 92753+13
−13
(+163)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+163
= =
–   Scorpio 2.7 32-bit2750+20
−20
(+160)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−128
= 0 0 0
–   SmarThink 1.20 32-bit2747+16
−16
(+157)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
0
= 0
–   Chronos 1.9.9 32-bit2741+17
−17
(+151)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−93
= 0 0
–   Twisted Logic 20100131x 32-bit2739+18
−18
(+149)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−8
= 0
–   BugChess2 1.9 32-bit2734+21
−21
(+144)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+38
= 0 =
–   Crafty 23.4 32-bit2733+19
−19
(+143)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Bright 0.3a2731+19
−19
(+141)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−185
= 0 0 0 0 0 0 0 0 =
–   Frenzee 3.5.19 32-bit2719+32
−32
(+129)4 − 2
(+4−2=0)
66.7%
4.0 / 6
0.0%
+278
0 0 1 1 1 1
–   Ktulu 82705+9
−9
(+115)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−118
= 0 1 0 0 0 = 0 0 0
–   Chess Tiger 2007.12704+10
−10
(+114)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−43
0 =
–   Frenzee Feb08 32-bit2695+14
−13
(+105)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+105
1 0
–   Chessmaster 11 Conqueror2691+21
−21
(+101)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+243
= 1
–   Tornado 4.87a 32-bit2690+34
−34
(+100)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−42
= 0
–   Bobcat 3.25 32-bit2685+31
−31
(+95)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−130
0 1 0 0
–   Chess Tiger 20072682+12
−12
(+92)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−138
0 0 = = 0 0 1 0 0 0
–   Tornado 4.82 32-bit2682+34
−35
(+92)7.5 − 12.5
(+6−11=3)
37.5%
7.5 / 20
0.0%
−8
1 0 0 1 0 0 0 1 = 0 = 1 0 0 0 0 1 = 0 1
–   Daydreamer 1.75 32-bit2668+17
−17
(+78)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−64
= 0 = 0
–   Dirty 25Aug2011 32-bit2668+23
−23
(+78)3.5 − 5.5
(+2−4=3)
38.9%
3.5 / 9
0.0%
+7
1 0 0 = 0 1 0 = =
–   Chessmaster 112667+13
−13
(+77)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.0%
+45
1 = 0 1 0 = 0 0 = 1 1 0
–   Gaviota 0.85.1 32-bit2666+34
−33
(+76)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+76
1 0
–   Scorpio 1.912662+14
−14
(+72)2 − 7
(+0−5=4)
22.2%
2.0 / 9
0.0%
−102
0 0 = = = 0 0 = 0
–   Deuterium 11.02.29.1072659+26
−26
(+69)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−213
0 = 0 0
–   Alaric 7072659+12
−12
(+69)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+226
= 1
–   Bobcat 2.75 32-bit2659+24
−24
(+69)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+225
= 1
–   Dirty 23Mar2012 32-bit2656+33
−33
(+66)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.1%
+INF
1
–   E.T. Chess 13.01.082648+14
−14
(+58)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Cyrano 0.6b17 32-bit2648+14
−14
(+58)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+58
= =
–   CM10th Magic II2647+16
−16
(+57)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−85
= 0
–   ProDeo 1.742638+24
−24
(+48)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
0.4%
+88
= 1 = = = = 1 0
–   RedQueen 1.0.0 32-bit2637+24
−24
(+47)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.4%
−28
1 = = = 0 = = = 1 = 0 0 = 0 0 0
–   Gandalf 62633+12
−12
(+43)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.2%
−192
0 0 1 0
–   Alfil 12 MT2632+24
−24
(+42)1 − 1
(+0−0=2)
50.0%
1.0 / 2
1.1%
+42
= =
–   ProDeo 1.72628+33
−33
(+38)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
3.8%
+172
0 = 1 1 = 1 = 1 = 1 = 1
–   Arasan 13.4 32-bit2623+30
−30
(+33)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
5.1%
+69
1 0 0 = 0 = = 1 1 1
–   Deuterium 11.01.28.1592619+20
−20
(+29)3 − 3
(+1−1=4)
50.0%
3.0 / 6
4.3%
+22
1 = 0 = = =
–   Arasan 14.1 32-bit2616+33
−33
(+26)0 − 2
(+0−2=0)
0.0%
0.0 / 2
11.1%
−INF
0 0
–   Arasan 13.2 32-bit2609+33
−33
(+19)8 − 4
(+6−2=4)
66.7%
8.0 / 12
18.6%
+133
0 1 = = 1 1 = 0 = 1 1 1
–   Philou 3.602607+20
−20
(+17)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
16.2%
+69
= = = 1 0 1
–   Alaric 0702b2606+26
−26
(+16)3 − 7
(+1−5=4)
30.0%
3.0 / 10
20.7%
−114
= 0 0 = 0 = = 0 1 0
–   Philou 3.7.1 32-bit2605+33
−33
(+15)2 − 2
(+2−2=0)
50.0%
2.0 / 4
24.0%
+15
1 0 1 0
–   Alfil 8.1.12601+14
−14
(+11)0 − 2
(+0−2=0)
0.0%
0.0 / 2
24.5%
−INF
0 0
–   Sloppy 0.2.2 32-bit2599+14
−14
(+9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
28.4%
+9
1 0
–   Aristarch 4.502597+12
−12
(+7)0 − 4
(+0−4=0)
0.0%
0.0 / 4
33.2%
−INF
0 0 0 0
–   The Baron 2.23 32-bit2594+16
−17
(+4)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
39.6%
−138
= 0
–   Pseudo 0.7c2591+13
−13
(+1)2 − 0
(+2−0=0)
100.0%
2.0 / 2
48.7%
+INF
1 1
–   Rotor 0.62589+16
−16
(−1)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
54.1%
+84
1 1 1 = 0 = 0 1 0 = 1 1
–   RedQueen 1.1.1 32-bit2585+33
−32
(−5)1 − 1
(+0−0=2)
50.0%
1.0 / 2
59.4%
−5
= =
–   Quazar 0.3b 32-bit2582+21
−21
(−8)7.5 − 12.5
(+6−11=3)
37.5%
7.5 / 20
68.5%
−105
0 0 0 = = 0 1 0 1 1 0 1 0 0 = 0 0 1 0 1
–   Zappa 1.1 32-bit2581+29
−29
(−9)0 − 2
(+0−2=0)
0.0%
0.0 / 2
67.0%
−INF
0 0
–   Cheng3 1.04 32-bit2579+33
−33
(−11)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
69.5%
−213
0 0 1 0 1 = 0 0 0 0
–   Petir 4.9999992578+16
−16
(−12)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
78.2%
−154
0 =
–   Godel 2.05 32-bit2578+25
−26
(−12)4 − 0
(+4−0=0)
100.0%
4.0 / 4
73.4%
+INF
1 1 1 1
–   Frenzee 3.0 32-bit2577+22
−22
(−13)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
77.8%
−113
= 0 0 = 0 = 1 1 0 0
–   Dirty 6J-222577+23
−23
(−13)7 − 3
(+6−2=2)
70.0%
7.0 / 10
77.1%
+140
0 1 1 1 1 = 1 0 1 =
–   Gaviota 0.84 32-bit2571+27
−27
(−19)5 − 5
(+4−4=2)
50.0%
5.0 / 10
84.3%
−24
0 1 0 0 1 1 1 = = 0
–   N2 0.4 32-bit2568+18
−18
(−22)2 − 0
(+2−0=0)
100.0%
2.0 / 2
91.2%
+INF
1 1
–   Brutus 8.05 32-bit2566+17
−17
(−24)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
92.9%
+37
= 1 0 0 1 1
–   SOS 5.12562+14
−14
(−28)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.7%
+129
1 =
–   Francesca MAD 0.192561+16
−16
(−29)6 − 4
(+4−2=4)
60.0%
6.0 / 10
97.1%
+38
0 0 1 = 1 = = = 1 1
–   Cheng3 1.06 32-bit2560+30
−31
(−30)5 − 3
(+4−2=2)
62.5%
5.0 / 8
92.7%
+56
1 1 0 0 1 1 = =
–   Glass 1.8 64-bit2559+29
−29
(−31)15 − 9
(+10−4=10)
62.5%
15.0 / 24
94.1%
+46
0 1 = = = 1 = 1 1 1 1 1 = = 0 = = 1 0 = 0 = 1 1
–   Cheng3 1.05 32-bit2558+32
−32
(−32)1 − 1
(+1−1=0)
50.0%
1.0 / 2
93.2%
−32
1 0
–   Alfil 11 MT2556+33
−33
(−34)1 − 1
(+1−1=0)
50.0%
1.0 / 2
94.3%
−34
0 1
–   DanaSah 4.882555+22
−22
(−35)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
97.7%
+107
= 1
–   Ufim 8.022543+13
−13
(−47)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
1 1
–   DanaSah 4.662541+26
−26
(−49)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.5%
−49
1 1 0 0
–   GarboChess 3.0 32-bit2537+24
−24
(−53)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.8%
+INF
1 1
–   Glass 1.8 32-bit2537+26
−26
(−53)2 − 4
(+0−2=4)
33.3%
2.0 / 6
99.8%
−141
0 = 0 = = =
–   Rodin 4.02524+19
−18
(−66)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+19
= 1 0 1
–   EXchess 6.10b 32-bit2517+32
−33
(−73)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+83
1 =
–   Glass 1.7 32-bit2514+28
−28
(−76)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Brutus 7.02b2514+18
−19
(−76)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+10
0 = 1 1 = 1 = = 1 =
–   Hermann 2.8 32-bit2508+26
−26
(−82)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−22
= = = 1
–   Tao 5.62503+17
−17
(−87)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+139
1 0 1 1
–   Pawny 0.3.1 32-bit2499+33
−33
(−91)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−91
= =
–   GreKo 9.2 32-bit2492+34
−34
(−98)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+58
= 1
–   Delphil 2.82492+23
−23
(−98)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+44
= 1
–   nanoSzachy 3.92491+23
−23
(−99)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+50
1 = = 1
–   Yace 0.99.872487+18
−18
(−103)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−103
= =
–   GreKo 8.2 32-bit2486+26
−25
(−104)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+52
= 1
–   Anatoli 0.35k2480+16
−16
(−110)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Pupsi2 0.082472+18
−17
(−118)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+39
1 =
–   Pawny 0.3 32-bit2459+33
−33
(−131)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Bruja 1.9.1 32-bit2444+24
−24
(−146)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−146
0 1
–   Hussar 0.42444+18
−18
(−146)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−3
1 = = 1
–   Murka 2 32-bit2432+30
−30
(−158)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−94
= 1 0 = 1 1 = = 1 0
–   Abrok 5.02430+22
−22
(−160)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−160
1 0
–   Homer 2.012429+20
−20
(−161)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Queen 4.032410+18
−18
(−180)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−210
=
–   Diablo 0.5.12408+18
−18
(−182)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   RomiChess P3k 32-bit2406+19
−19
(−184)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−184
1 0
–   Atlas 3.14b 32-bit2400+25
−25
(−190)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Ifrit m1.5 32-bit2373+28
−28
(−217)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
CuckooChess 1.12 32-bit
played with current
participants of this list
Represented by
1-2-CPU    67nothing
32-bit    176nothing
32-bit 1-2-CPU    184nothing
32-bit single-CPU    184nothing
All    65nothing
Free    57nothing
Free 1-2-CPU    59nothing
Free 32-bit    144nothing
Free 32-bit 1-2-CPU    144nothing
Free 32-bit single-CPU    144nothing
Free single-CPU    59nothing
Single-CPU    67nothing

Created in 2005-2013 by CCRL team
Last games added on November 11, 2017