CCRL 40/15
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 1'235'065 games
played by 2'819 programs

White wins: 423'539 (34.3%)
Black wins: 311'222 (25.2%)
Draws: 500'304 (40.5%)
White score: 54.5%

Engine Details

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Show each game results
CuckooChess 1.12 32-bit#177  (2587+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
(+207)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−19
–   MinkoChess 1.2 32-bit2780+14
−14
(+193)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+50
–   Bright 0.5c2778+12
−12
(+191)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Jonny 4.002777+11
−11
(+190)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+32
–   Tornado 4.88 32-bit2763+30
−30
(+176)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Ktulu 92752+12
−12
(+165)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+165
–   Scorpio 2.7 32-bit2749+20
−20
(+162)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−127
–   SmarThink 1.20 32-bit2746+16
−16
(+159)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+1
–   Chronos 1.9.9 32-bit2740+17
−17
(+153)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−91
–   Twisted Logic 20100131x 32-bit2736+18
−18
(+149)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−8
–   BugChess2 1.9 32-bit2733+21
−21
(+146)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+40
–   Crafty 23.4 32-bit2732+19
−19
(+145)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Bright 0.3a2729+19
−19
(+142)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−185
–   Frenzee 3.5.19 32-bit2718+32
−32
(+131)4 − 2
(+4−2=0)
66.7%
4.0 / 6
0.0%
+280
–   Ktulu 82706+9
−9
(+119)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−114
–   Chess Tiger 2007.12704+10
−10
(+117)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−40
–   Frenzee Feb08 32-bit2695+13
−13
(+108)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+108
–   Chessmaster 11 Conqueror2694+18
−18
(+107)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+249
–   Tornado 4.87a 32-bit2686+33
−33
(+99)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−43
–   Bobcat 3.25 32-bit2684+31
−31
(+97)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−128
–   Chess Tiger 20072682+12
−12
(+95)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−135
–   Tornado 4.82 32-bit2681+34
−35
(+94)7.5 − 12.5
(+6−11=3)
37.5%
7.5 / 20
0.0%
−6
–   Daydreamer 1.75 32-bit2668+17
−17
(+81)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−61
–   Dirty 25Aug2011 32-bit2667+23
−23
(+80)3.5 − 5.5
(+2−4=3)
38.9%
3.5 / 9
0.0%
+9
–   Gaviota 0.85.1 32-bit2664+33
−33
(+77)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+77
–   Chessmaster 112664+12
−12
(+77)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.0%
+45
–   Scorpio 1.912662+13
−14
(+75)2 − 7
(+0−5=4)
22.2%
2.0 / 9
0.0%
−99
–   Alaric 7072661+12
−11
(+74)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+231
–   Bobcat 2.75 32-bit2659+24
−24
(+72)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+228
–   Deuterium 11.02.29.1072659+26
−26
(+72)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−210
–   Dirty 23Mar2012 32-bit2655+32
−32
(+68)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.1%
+INF
–   E.T. Chess 13.01.082649+13
−13
(+62)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Cyrano 0.6b17 32-bit2648+14
−14
(+61)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+61
–   CM10th Magic II2644+16
−16
(+57)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−85
–   ProDeo 1.742638+24
−24
(+51)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
0.2%
+91
–   RedQueen 1.0.0 32-bit2637+24
−24
(+50)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.2%
−25
–   Gandalf 62635+11
−11
(+48)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−187
–   KnightX 2.61 64-bit2635+36
−36
(+48)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
1.5%
−211
–   Alfil 12 MT2633+24
−24
(+46)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.5%
+46
–   ProDeo 1.72629+33
−33
(+42)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
2.3%
+176
–   Arasan 13.4 32-bit2623+30
−30
(+36)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
3.4%
+72
–   Deuterium 11.01.28.1592620+20
−20
(+33)3 − 3
(+1−1=4)
50.0%
3.0 / 6
2.3%
+26
–   Arasan 14.1 32-bit2617+33
−33
(+30)0 − 2
(+0−2=0)
0.0%
0.0 / 2
8.0%
−INF
–   Arasan 13.2 32-bit2608+32
−32
(+21)8 − 4
(+6−2=4)
66.7%
8.0 / 12
15.2%
+135
–   Philou 3.602607+20
−20
(+20)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
11.2%
+72
–   Alaric 0702b2606+26
−26
(+19)3 − 7
(+1−5=4)
30.0%
3.0 / 10
15.7%
−111
–   Philou 3.7.1 32-bit2602+32
−32
(+15)2 − 2
(+2−2=0)
50.0%
2.0 / 4
23.4%
+15
–   Alfil 8.1.12601+14
−14
(+14)0 − 2
(+0−2=0)
0.0%
0.0 / 2
17.5%
−INF
–   Sloppy 0.2.2 32-bit2599+14
−14
(+12)1 − 1
(+1−1=0)
50.0%
1.0 / 2
20.9%
+12
–   Aristarch 4.502596+12
−12
(+9)0 − 4
(+0−4=0)
0.0%
0.0 / 4
25.9%
−INF
–   The Baron 2.23 32-bit2594+16
−17
(+7)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
31.8%
−135
–   Betsabe II 1.962593+21
−21
(+6)4 − 4
(+3−3=2)
50.0%
4.0 / 8
36.9%
+6
–   Pseudo 0.7c2591+13
−13
(+4)2 − 0
(+2−0=0)
100.0%
2.0 / 2
40.9%
+INF
–   Rotor 0.62589+16
−16
(+2)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
44.9%
+87
–   Galjoen 0.40 64-bit2589+20
−20
(+2)5 − 5
(+4−4=2)
50.0%
5.0 / 10
46.0%
+2
–   RedQueen 1.1.1 32-bit2586+33
−33
(−1)1 − 1
(+0−0=2)
50.0%
1.0 / 2
53.0%
−1
–   Quazar 0.3b 32-bit2583+21
−21
(−4)7.5 − 12.5
(+6−11=3)
37.5%
7.5 / 20
61.3%
−101
–   Zappa 1.1 32-bit2582+29
−29
(−5)0 − 2
(+0−2=0)
0.0%
0.0 / 2
61.5%
−INF
–   Godel 2.05 32-bit2579+25
−26
(−8)4 − 0
(+4−0=0)
100.0%
4.0 / 4
67.9%
+INF
–   Petir 4.9999992579+15
−15
(−8)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
70.4%
−150
–   Frenzee 3.0 32-bit2578+22
−22
(−9)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
71.7%
−109
–   Dirty 6J-222577+23
−23
(−10)7 − 3
(+6−2=2)
70.0%
7.0 / 10
73.3%
+143
–   Cheng3 1.04 32-bit2575+32
−32
(−12)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
73.0%
−214
–   Gaviota 0.84 32-bit2571+27
−27
(−16)5 − 5
(+4−4=2)
50.0%
5.0 / 10
80.7%
−21
–   N2 0.4 32-bit2568+18
−18
(−19)2 − 0
(+2−0=0)
100.0%
2.0 / 2
88.5%
+INF
–   Brutus 8.05 32-bit2567+17
−17
(−20)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
90.4%
+41
–   SOS 5.12564+13
−13
(−23)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
94.8%
+134
–   Cheng3 1.06 32-bit2564+30
−30
(−23)5 − 3
(+4−2=2)
62.5%
5.0 / 8
87.9%
+64
–   Glass 1.8 64-bit2559+29
−29
(−28)15 − 9
(+10−4=10)
62.5%
15.0 / 24
93.0%
+49
–   Cheng3 1.05 32-bit2559+32
−32
(−28)1 − 1
(+1−1=0)
50.0%
1.0 / 2
91.1%
−28
–   Jumbo 0.7.0 64-bit2559+18
−19
(−28)6 − 4
(+5−3=2)
60.0%
6.0 / 10
96.2%
+44
–   Francesca MAD 0.192558+15
−15
(−29)6 − 4
(+4−2=4)
60.0%
6.0 / 10
97.5%
+38
–   DanaSah 4.882556+22
−22
(−31)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.9%
+111
–   Alfil 11 MT2555+33
−33
(−32)1 − 1
(+1−1=0)
50.0%
1.0 / 2
93.9%
−32
–   Pirarucu 2.1.1 64-bit2550+27
−27
(−37)5 − 3
(+4−2=2)
62.5%
5.0 / 8
97.6%
+58
–   Ufim 8.022543+12
−12
(−44)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
–   DanaSah 4.662541+26
−26
(−46)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.3%
−46
–   Glass 1.8 32-bit2537+26
−26
(−50)2 − 4
(+0−2=4)
33.3%
2.0 / 6
99.7%
−138
–   GarboChess 3.0 32-bit2537+24
−24
(−50)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.8%
+INF
–   Rodin 4.02524+18
−18
(−63)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+22
–   EXchess 6.10b 32-bit2519+33
−32
(−68)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+88
–   Bagatur 1.5e 64-bit2517+21
−22
(−70)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−27
–   Glass 1.7 32-bit2515+28
−28
(−72)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Brutus 7.02b2515+19
−18
(−72)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+14
–   Hermann 2.8 32-bit2509+26
−26
(−78)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−18
–   Pawny 0.3.1 32-bit2502+33
−33
(−85)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−85
–   Tao 5.62502+16
−16
(−85)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+142
–   GreKo 9.2 32-bit2494+33
−33
(−93)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+63
–   Delphil 2.82492+23
−23
(−95)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+47
–   nanoSzachy 3.92491+23
−23
(−96)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+53
–   Yace 0.99.872488+17
−17
(−99)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−99
–   GreKo 8.2 32-bit2487+26
−26
(−100)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+56
–   Anatoli 0.35k2475+16
−16
(−112)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Pupsi2 0.082473+18
−18
(−114)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+43
–   Raven 0.90 64-bit2470+30
−30
(−117)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−110
–   Pawny 0.3 32-bit2461+33
−33
(−126)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Abrok 5.02445+18
−18
(−142)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−142
–   Bruja 1.9.1 32-bit2445+24
−24
(−142)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−142
–   Hussar 0.42444+16
−17
(−143)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
0
–   Bearded N44.5 64-bit2441+20
−20
(−146)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+44
–   Murka 2 32-bit2433+30
−30
(−154)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−90
–   Homer 2.012430+20
−21
(−157)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Queen 4.032411+18
−18
(−176)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−206
–   Diablo 0.5.12410+18
−18
(−177)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   RomiChess P3k 32-bit2408+19
−19
(−179)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−179
–   Atlas 3.14b 32-bit2401+25
−25
(−186)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Ifrit m1.5 32-bit2371+27
−27
(−216)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 April 10, 2021