CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
CuckooChess 1.12 32-bit#181  (2584+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-bit2793+29
−29
(+209)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−17
0 0 0 1
–   MinkoChess 1.2 32-bit2779+14
−14
(+195)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+52
= 0
–   Bright 0.5c2777+12
−12
(+193)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Jonny 4.002776+11
−11
(+192)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+34
= 0
–   Tornado 4.88 32-bit2762+30
−30
(+178)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Ktulu 92752+12
−12
(+168)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+168
= =
–   Scorpio 2.7 32-bit2748+20
−20
(+164)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−125
0 0 0 =
–   SmarThink 1.20 32-bit2746+16
−16
(+162)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+4
= 0
–   Chronos 1.9.9 32-bit2739+17
−17
(+155)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−89
0 0 =
–   Twisted Logic 20100131x 32-bit2735+18
−18
(+151)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−6
= 0
–   BugChess2 1.9 32-bit2732+21
−21
(+148)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+42
0 = =
–   Crafty 23.4 32-bit2731+19
−19
(+147)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Bright 0.3a2729+19
−19
(+145)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−182
0 0 0 0 = 0 0 0 0 =
–   Frenzee 3.5.19 32-bit2717+32
−32
(+133)4 − 2
(+4−2=0)
66.7%
4.0 / 6
0.0%
+282
0 1 1 1 0 1
–   Ktulu 82706+9
−9
(+122)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−111
= 0 = 0 1 0 0 0 0 0
–   Chess Tiger 2007.12703+10
−10
(+119)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−38
0 =
–   Chessmaster 11 Conqueror2694+18
−18
(+110)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+252
= 1
–   Frenzee Feb08 32-bit2694+13
−13
(+110)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+110
0 1
–   Tornado 4.87a 32-bit2685+33
−33
(+101)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−41
= 0
–   Bobcat 3.25 32-bit2684+31
−31
(+100)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−125
0 0 0 1
–   Chess Tiger 20072681+12
−12
(+97)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−133
0 0 1 0 0 0 = = 0 0
–   Tornado 4.82 32-bit2680+34
−34
(+96)7.5 − 12.5
(+6−11=3)
37.5%
7.5 / 20
0.0%
−4
0 1 = 0 1 0 0 1 0 0 = 1 0 0 0 0 1 = 0 1
–   Daydreamer 1.75 32-bit2667+17
−17
(+83)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−59
= 0 = 0
–   Dirty 25Aug2011 32-bit2666+23
−23
(+82)3.5 − 5.5
(+2−4=3)
38.9%
3.5 / 9
0.0%
+11
0 0 1 1 0 = 0 = =
–   Chessmaster 112664+12
−12
(+80)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.0%
+48
= 0 0 = = 0 1 0 1 1 0 1
–   Gaviota 0.85.1 32-bit2663+33
−33
(+79)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+79
1 0
–   Scorpio 1.912661+13
−13
(+77)2 − 7
(+0−5=4)
22.2%
2.0 / 9
0.0%
−97
= 0 0 0 0 = = = 0
–   Alaric 7072660+12
−11
(+76)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+233
= 1
–   Deuterium 11.02.29.1072659+26
−26
(+75)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−207
0 0 0 =
–   Bobcat 2.75 32-bit2658+24
−24
(+74)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+230
1 =
–   Dirty 23Mar2012 32-bit2654+32
−32
(+70)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   E.T. Chess 13.01.082649+13
−13
(+65)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Cyrano 0.6b17 32-bit2648+14
−14
(+64)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+64
= =
–   CM10th Magic II2643+16
−16
(+59)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−83
= 0
–   ProDeo 1.742637+24
−24
(+53)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
0.1%
+93
= = 1 = = 1 0 =
–   RedQueen 1.0.0 32-bit2636+24
−24
(+52)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.1%
−23
0 1 = = = = = = 1 = 0 0 = 0 0 0
–   Gandalf 62634+11
−11
(+50)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−185
0 0 0 1
–   Alfil 12 MT2632+24
−24
(+48)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.3%
+48
= =
–   ProDeo 1.72628+33
−33
(+44)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
1.6%
+178
1 0 = 1 1 = 1 = 1 = 1 =
–   KnightX 2.61 64-bit2625+32
−32
(+41)2 − 8
(+1−7=2)
20.0%
2.0 / 10
2.2%
−190
0 0 0 0 0 1 0 = 0 =
–   Arasan 13.4 32-bit2622+30
−30
(+38)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
2.4%
+74
1 0 0 = 0 1 1 = = 1
–   Deuterium 11.01.28.1592619+20
−20
(+35)3 − 3
(+1−1=4)
50.0%
3.0 / 6
1.4%
+28
= = 1 = = 0
–   KnightX 2.7 64-bit2618+29
−30
(+34)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
3.6%
−95
= 1 = 0 0 0 0 = 0 = = 0
–   Arasan 14.1 32-bit2616+33
−33
(+32)0 − 2
(+0−2=0)
0.0%
0.0 / 2
6.0%
−INF
0 0
–   Arasan 13.2 32-bit2607+32
−32
(+23)8 − 4
(+6−2=4)
66.7%
8.0 / 12
12.1%
+137
0 = 1 = = 1 1 = 1 1 1 0
–   Philou 3.602606+20
−20
(+22)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
7.8%
+74
0 = = 1 1 =
–   Alaric 0702b2605+26
−26
(+21)3 − 7
(+1−5=4)
30.0%
3.0 / 10
12.0%
−109
= 0 = 0 0 = 0 = 1 0
–   Philou 3.7.1 32-bit2602+32
−32
(+18)2 − 2
(+2−2=0)
50.0%
2.0 / 4
19.3%
+18
0 1 0 1
–   Alfil 8.1.12600+14
−14
(+16)0 − 2
(+0−2=0)
0.0%
0.0 / 2
12.5%
−INF
0 0
–   Sloppy 0.2.2 32-bit2598+14
−14
(+14)1 − 1
(+1−1=0)
50.0%
1.0 / 2
15.3%
+14
0 1
–   Aristarch 4.502596+12
−12
(+12)0 − 4
(+0−4=0)
0.0%
0.0 / 4
19.2%
−INF
0 0 0 0
–   The Baron 2.23 32-bit2594+17
−17
(+10)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
24.9%
−132
0 =
–   Betsabe II 1.962592+21
−21
(+8)4 − 4
(+3−3=2)
50.0%
4.0 / 8
30.7%
+8
= 0 0 1 1 1 0 =
–   Pseudo 0.7c2591+13
−13
(+7)2 − 0
(+2−0=0)
100.0%
2.0 / 2
29.3%
+INF
1 1
–   Galjoen 0.40 64-bit2590+20
−20
(+6)5 − 5
(+4−4=2)
50.0%
5.0 / 10
35.6%
+6
1 1 0 0 1 = = 0 0 1
–   Rotor 0.62588+16
−16
(+4)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
37.2%
+89
1 = 1 1 0 1 0 = 1 0 = 1
–   RedQueen 1.1.1 32-bit2585+33
−33
(+1)1 − 1
(+0−0=2)
50.0%
1.0 / 2
47.6%
+1
= =
–   Quazar 0.3b 32-bit2582+21
−21
(−2)7.5 − 12.5
(+6−11=3)
37.5%
7.5 / 20
54.5%
−99
0 = 0 0 0 1 0 1 1 0 1 0 0 0 0 = = 1 0 1
–   Zappa 1.1 32-bit2581+29
−29
(−3)0 − 2
(+0−2=0)
0.0%
0.0 / 2
55.4%
−INF
0 0
–   Petir 4.9999992579+16
−15
(−5)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
63.3%
−147
= 0
–   Godel 2.05 32-bit2578+25
−26
(−6)4 − 0
(+4−0=0)
100.0%
4.0 / 4
62.1%
+INF
1 1 1 1
–   Frenzee 3.0 32-bit2577+22
−22
(−7)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
65.5%
−107
0 = 1 1 = 0 0 = 0 0
–   Dirty 6J-222576+23
−23
(−8)7 − 3
(+6−2=2)
70.0%
7.0 / 10
67.4%
+145
1 = 1 0 0 1 1 1 1 =
–   Cheng3 1.04 32-bit2574+32
−32
(−10)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
68.3%
−212
1 = 0 0 0 0 1 0 0 0
–   Gaviota 0.84 32-bit2570+27
−27
(−14)5 − 5
(+4−4=2)
50.0%
5.0 / 10
76.3%
−19
1 1 1 = 0 0 1 0 = 0
–   N2 0.4 32-bit2568+18
−18
(−16)2 − 0
(+2−0=0)
100.0%
2.0 / 2
84.6%
+INF
1 1
–   Brutus 8.05 32-bit2566+17
−17
(−18)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
86.9%
+43
1 = 1 0 0 1
–   Cheng3 1.06 32-bit2563+30
−30
(−21)5 − 3
(+4−2=2)
62.5%
5.0 / 8
84.9%
+66
1 1 1 1 0 0 = =
–   SOS 5.12563+13
−13
(−21)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
92.3%
+136
1 =
–   Cheng3 1.05 32-bit2559+32
−32
(−25)1 − 1
(+1−1=0)
50.0%
1.0 / 2
88.7%
−25
0 1
–   Glass 1.8 64-bit2558+29
−29
(−26)15 − 9
(+10−4=10)
62.5%
15.0 / 24
90.9%
+51
0 1 = = = 1 = 1 1 1 1 1 = = 0 = = 1 0 = 0 = 1 1
–   Jumbo 0.7.0 64-bit2558+18
−18
(−26)6 − 4
(+5−3=2)
60.0%
6.0 / 10
95.1%
+46
0 1 = = 0 1 0 1 1 1
–   Francesca MAD 0.192558+15
−15
(−26)6 − 4
(+4−2=4)
60.0%
6.0 / 10
96.2%
+41
1 0 1 = 0 = 1 = 1 =
–   DanaSah 4.882555+22
−22
(−29)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
95.5%
+113
= 1
–   Alfil 11 MT2554+33
−33
(−30)1 − 1
(+1−1=0)
50.0%
1.0 / 2
92.2%
−30
0 1
–   Pirarucu 2.1.1 64-bit2549+27
−27
(−35)5 − 3
(+4−2=2)
62.5%
5.0 / 8
96.7%
+60
1 0 1 0 = 1 = 1
–   Ufim 8.022543+12
−12
(−41)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.8%
+INF
1 1
–   DanaSah 4.662541+26
−26
(−43)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.0%
−43
0 1 1 0
–   GarboChess 3.0 32-bit2536+24
−24
(−48)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.7%
+INF
1 1
–   Glass 1.8 32-bit2536+26
−26
(−48)2 − 4
(+0−2=4)
33.3%
2.0 / 6
99.5%
−136
= 0 0 = = =
–   Rodin 4.02524+18
−18
(−60)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+25
= 1 0 1
–   EXchess 6.10b 32-bit2518+33
−32
(−66)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+90
1 =
–   Bagatur 1.5e 64-bit2517+22
−22
(−67)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−24
0 1 = = = 1 0 1
–   Brutus 7.02b2515+19
−18
(−69)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+17
1 = = 1 0 = 1 1 = =
–   Glass 1.7 32-bit2514+28
−28
(−70)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Hermann 2.8 32-bit2508+26
−26
(−76)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−16
= = 1 =
–   Tao 5.62502+16
−16
(−82)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+145
1 0 1 1
–   Pawny 0.3.1 32-bit2501+33
−33
(−83)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−83
= =
–   GreKo 9.2 32-bit2493+33
−33
(−91)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+65
= 1
–   Delphil 2.82492+23
−23
(−92)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+50
1 =
–   nanoSzachy 3.92490+23
−23
(−94)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+55
= 1 1 =
–   Yace 0.99.872487+17
−16
(−97)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−97
= =
–   GreKo 8.2 32-bit2486+26
−26
(−98)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+58
1 =
–   Anatoli 0.35k2475+16
−16
(−109)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Pupsi2 0.082472+18
−18
(−112)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+45
1 =
–   Raven 0.90 64-bit2469+30
−30
(−115)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−108
= 0 0 1 = 1 1 0
–   Pawny 0.3 32-bit2461+33
−33
(−123)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Abrok 5.02444+18
−18
(−140)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−140
0 1
–   Hussar 0.42444+17
−17
(−140)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+2
= 1 1 =
–   Bruja 1.9.1 32-bit2444+24
−24
(−140)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−140
1 0
–   Bearded N44.5 64-bit2442+20
−20
(−142)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+48
1 1 1 1 0 =
–   Murka 2 32-bit2432+30
−30
(−152)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−88
= 1 0 = 1 1 = = 1 0
–   Homer 2.012430+20
−21
(−154)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Queen 4.032410+18
−18
(−174)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−204
=
–   Diablo 0.5.12409+18
−18
(−175)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   RomiChess P3k 32-bit2407+19
−19
(−177)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−177
0 1
–   Atlas 3.14b 32-bit2401+25
−25
(−183)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Ifrit m1.5 32-bit2371+27
−27
(−213)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021