CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Engine Details

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CuckooChess 1.11 64-bit (2539+15
−15
)Quote
Author: Peter Osterlund (Sweden) Link: Homepage (down)
This is one of the 3 CuckooChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Gaviota 0.84 64-bit2686+12
−12
(+147)2 − 10
(+1−9=2)
16.7%
2.0 / 12
0.0%
−122
0 = 0 0 0 0 0 = 0 0 1 0
–   Bobcat 2.75 64-bit2676+14
−14
(+137)2.5 − 9.5
(+0−7=5)
20.8%
2.5 / 12
0.0%
−60
0 0 0 0 = = 0 = = 0 0 =
–   RedQueen 1.0.0 64-bit2675+15
−14
(+136)4 − 8
(+3−7=2)
33.3%
4.0 / 12
0.0%
+6
0 0 0 0 0 1 = 0 = 1 1 0
–   Dirty 25Aug2011 64-bit2668+14
−14
(+129)5.5 − 6.5
(+5−6=1)
45.8%
5.5 / 12
0.0%
+97
1 1 1 0 0 0 0 0 1 0 = 1
–   Colossus 2008b2642+7
−7
(+103)8.5 − 22.5
(+5−19=7)
27.4%
8.5 / 31
0.0%
−61
1 0 0 0 = = 0 = 0 0 = 0 1 = 0 1 0 0 0 0 0 1 = 0 1 0 = 0 0 0 0
–   Cyrano 0.6b17 64-bit2641+8
−9
(+102)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
+35
0 0 1 0 0 1 0 0 = 0 1 0 1 1 1 0 0 = = 1 = 1 1 = 0 0 0 = 0 = = 0
–   E.T. Chess 13.01.082636+7
−8
(+97)9 − 23
(+3−17=12)
28.1%
9.0 / 32
0.0%
−45
0 = = = 0 0 0 = 0 1 0 0 = 0 = 0 0 0 = 1 0 0 0 = 0 = = = 1 0 0 =
–   Deuterium 11.01.28.1592636+13
−13
(+97)2.5 − 9.5
(+0−7=5)
20.8%
2.5 / 12
0.0%
−83
= 0 = 0 0 = = 0 0 0 0 =
–   WildCat 82626+7
−7
(+87)14 − 17
(+9−12=10)
45.2%
14.0 / 31
0.0%
+55
= 0 = = = 0 = 0 1 0 = 0 1 = 1 0 0 1 = 1 0 0 1 1 = 0 = 1 0 1 0
–   Alfil 8.1.1 Optimized2625+9
−9
(+86)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−10
0 0 0 1 1 1 0 = 1 = 1 0 = 0 0 = 0 1 0 1 0 = 0 0 0 0 = = 0 0 = =
–   Movei 00.8.438 (10 10 10)2625+7
−7
(+86)8 − 24
(+4−20=8)
25.0%
8.0 / 32
0.0%
−97
= = 0 0 1 1 0 1 0 0 0 0 = = 0 0 0 0 = 0 0 0 = 0 = = 0 0 0 0 1 0
–   Sloppy 0.2.2 64-bit2617+8
−8
(+78)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−94
0 = 0 = 0 0 0 = 0 0 0 = 0 0 1 0 1 0 = 0 = 0 0 0 1 = 0 1 1 0 0 0
–   Slow Chess Blitz WV2.12615+6
−6
(+76)8 − 24
(+4−20=8)
25.0%
8.0 / 32
0.0%
−107
0 0 0 0 0 0 = 0 0 0 = 0 0 0 = = = 0 0 0 0 1 0 1 = 0 1 = 0 = 0 1
–   ProDeo 1.62609+14
−14
(+70)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
+3
= 0 0 = 0 1 = 1 0 = = 0 0 0 = 0 0 1 = = 0 0 = 0 0 0 = 1 1 1 1 1
–   GarboChess 2.20 64-bit2606+13
−13
(+67)11 − 21
(+8−18=6)
34.4%
11.0 / 32
0.0%
−50
0 0 0 0 = 0 0 0 1 0 = 1 1 = 1 0 0 1 0 0 0 0 0 1 0 = 0 = = 1 1 0
–   Zappa 1.1 64-bit2604+11
−11
(+65)14.5 − 15.5
(+9−10=11)
48.3%
14.5 / 30
0.0%
+51
0 1 = 0 = = = 1 0 = 0 0 0 1 1 = = = 1 = 1 1 = 1 1 0 0 = 0 0
–   Pharaon 3.5.12603+7
−7
(+64)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
0.0%
+51
= 0 1 = 0 1 0 1 1 1 0 0 = 1 0 1 = 0 1 0 1 1 1 0 1 0 0 0 0 = 1 0
–   Amyan 1.722602+8
−8
(+63)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
−2
0 = = 0 = 1 0 = 0 = 0 1
–   Cheng3 1.05 64-bit2602+15
−15
(+63)2.5 − 9.5
(+2−9=1)
20.8%
2.5 / 12
0.0%
−195
1 0 0 0 0 0 0 0 = 1 0 0
–   GNU Chess 5.07.173b 64-bit2597+11
−11
(+58)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
0
1 1 0 = = 0 0 0 1 = 0 =
–   GNU Chess 5.07.1705b (TCEC) 64-bit2596+14
−14
(+57)5 − 7
(+4−6=2)
41.7%
5.0 / 12
0.0%
−6
1 0 = 0 0 = 0 0 1 1 1 0
–   Gaviota 0.83 64-bit2595+17
−17
(+56)2 − 3
(+1−2=2)
40.0%
2.0 / 5
0.0%
+13
0 = 0 1 =
–   N2 0.4 64-bit2590+10
−10
(+51)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
0.0%
−64
= = 0 0 = 0 0 = = 0 = =
–   Ruffian 1.0.52585+8
−8
(+46)12 − 20
(+5−13=14)
37.5%
12.0 / 32
0.0%
−32
= 0 0 1 = 0 = 0 = = 1 = 1 0 0 0 0 0 0 0 = = = = = = 0 = = 0 1 1
–   Francesca MAD 0.192584+10
−10
(+45)3.5 − 7.5
(+3−7=1)
31.8%
3.5 / 11
0.0%
−106
0 1 0 0 0 0 1 0 = 0 1
–   Arasan 13.2 64-bit2582+16
−16
(+43)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−71
0 = 0 = 0 1 = 1 0 0 0 =
–   Cheng3 1.04 64-bit2581+16
−16
(+42)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
−53
= 0 = = 0 0 1 0 1 1 0 0
–   Hamsters 0.7.12579+8
−8
(+40)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
−11
1 0 1 0 0 0 0 0 = 1 1 1 = = 1 0 = 0 = 0 1 0 = = = = 0 = 1 0 0 =
–   Pseudo 0.7c2576+8
−8
(+37)15 − 17
(+9−11=12)
46.9%
15.0 / 32
0.0%
+16
1 1 1 0 = = = = 0 0 = = 1 1 = 0 1 0 = 0 = = 0 0 0 = 1 1 1 0 0 =
–   SOS 5.12576+8
−7
(+37)13.5 − 14.5
(+8−9=11)
48.2%
13.5 / 28
0.0%
+24
0 = = = 1 1 = 1 0 1 1 = 0 0 = = 1 0 = 1 = = 1 0 0 0 = 0
–   Arasan 13.1 64-bit2575+18
−18
(+36)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.1%
−36
= 0 0 0 0 0 = = = 1 1 =
–   Rotor 0.62573+12
−12
(+34)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
−47
0 = = 0 0 = 0 1 = 0 = 1
–   Francesca MAD 0.182570+17
−17
(+31)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.3%
−80
1 = = 0 0 1 0 0 0 = 0 =
–   Aristarch 4.502567+8
−8
(+28)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.0%
−42
0 0 0 0 1 1 1 0 1 1 0 = = = 0 0 0 1 1 0 0 1 0 = = 0 0 0 = 1 0 1
–   Petir 4.392565+10
−10
(+26)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
0.2%
+53
1 0 = = 1 = 0 1 0 1 1 0
–   Glass 1.7 64-bit2556+14
−14
(+17)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
4.5%
+52
0 1 = = 1 0 0 1 1 0 = 1
–   The Baron 2.23 64-bit2555+8
−8
(+16)22 − 10
(+18−6=8)
68.8%
22.0 / 32
2.9%
+149
1 1 = 1 1 0 = 1 0 = 1 1 = 0 = = 1 0 1 1 0 1 1 0 1 1 1 1 = 1 1 =
–   Philou 3.602551+15
−15
(+12)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
12.6%
+98
1 1 0 1 1 = = 1 = 0 0 1
–   Ktulu 4.22545+11
−11
(+6)13 − 16
(+11−14=4)
44.8%
13.0 / 29
26.0%
−34
0 1 0 0 = = = 0 0 0 1 0 1 1 1 0 0 1 0 1 0 1 = 0 0 1 1 1 0
–   Hermann 2.6 64-bit2540+13
−13
(+1)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
44.4%
−39
0 1 1 0 1 0 = 0 = 1 0 =
–   AnMon 5.752539+8
−8
(0)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
50.7%
+10
= 0 1 1 = 0 0 1 = 1 1 1 1 = 1 1 = 1 0 = 0 1 0 0 0 0 0 1 0 0 1 =
–   SmarThink 0.17a2537+10
−10
(−2)18 − 14
(+14−10=8)
56.3%
18.0 / 32
59.2%
+43
1 0 0 = 0 = 1 1 1 1 0 1 = 0 = = 1 0 1 0 1 = 1 1 = 1 0 1 0 0 1 =
–   Ufim 8.022537+7
−7
(−2)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
59.8%
−15
= 0 1 1 1 0 = 1 = = = 0 = 0 1 = 1 0 0 0 = 0 0 1 1 1 = = = 1 0 0
–   DanaSah 4.662530+18
−18
(−9)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
76.6%
+130
1 0 = = 1 = = 1 = 1 1 1
–   Hermann 2.8 64-bit2529+10
−10
(−10)5 − 7
(+3−5=4)
41.7%
5.0 / 12
85.8%
−61
0 0 1 = 1 0 = = = 0 1 0
–   GreKo 8.2 64-bit2526+14
−14
(−13)5 − 7
(+4−6=2)
41.7%
5.0 / 12
89.9%
−76
0 0 1 1 0 = = 0 1 0 0 1
–   Rodin 4.02512+14
−14
(−27)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
99.6%
+67
0 1 = 1 0 = = 0 1 1 1 1
–   Pupsi2 0.082507+13
−13
(−32)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
99.9%
−59
= = 0 = = 1 0 = = 1 0 =
–   Green Light Chess 3.01.2.22507+9
−9
(−32)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
100.0%
+27
1 = = 1 0 1 = 0 1 1 1 0 0 1 0 = 0 1 1 = 1 = 1 0 1 0 1 0 0 = 1 1
–   Little Goliath Evolution 3.122506+7
−7
(−33)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
100.0%
0
0 1 = = 0 = 1 = = 1 1 1 0 1 0 0 1 1 0 1 = 0 1 1 0 1 0 = 0 1
–   Trace 1.37a2505+8
−8
(−34)21 − 11
(+18−8=6)
65.6%
21.0 / 32
100.0%
+83
0 0 1 1 1 1 1 1 = 0 = = 0 1 1 = = 0 1 1 0 1 1 0 1 = 1 1 1 0 1 1
–   Yace 0.99.872504+8
−8
(−35)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
100.0%
−43
1 = 1 0 = 0 0 = 1 0 1 = = = 1 0 = 1 1 1 1 0 0 = 1 0 = 0 0 = 0 =
–   nanoSzachy 3.92494+13
−13
(−45)3 − 9
(+2−8=2)
25.0%
3.0 / 12
100.0%
−235
0 = 0 0 0 = 0 1 0 0 1 0
–   Pepito 1.59 32-bit2490+13
−13
(−49)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−5
0 1 = 1 1 1 1 0 = 0 1 1 1 = 0 0 1 0 1 = = 0 1 0 = 0 0 1 1 = 1 =
–   Bruja 1.9.1 64-bit2487+11
−11
(−52)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
100.0%
+24
1 1 1 0 1 1 = 1 1 0 = 0 = 0 = 1 1 0 0 = 1 0 1 0 = 1 1 0 1 1 1 =
–   Tao 5.62483+10
−10
(−56)15 − 17
(+11−13=8)
46.9%
15.0 / 32
100.0%
−75
0 0 1 0 = = 1 0 0 = 1 0 1 1 0 = 1 = 1 = 1 1 0 0 0 0 1 1 0 0 = =
–   Cerebro 3.03d2472+8
−8
(−67)19 − 12
(+16−9=6)
61.3%
19.0 / 31
100.0%
+14
0 1 0 = = 0 1 1 = 1 1 0 1 0 1 1 = 1 = 1 1 1 0 0 1 1 0 1 = 1 0
–   Dorky 4.3 64-bit2466+11
−11
(−73)5 − 7
(+4−6=2)
41.7%
5.0 / 12
100.0%
−145
= 1 0 1 0 0 = 1 0 0 0 1
–   Kiwi 0.6d 64-bit2463+12
−12
(−76)24.5 − 7.5
(+22−5=5)
76.6%
24.5 / 32
100.0%
+135
1 1 1 = 1 1 0 1 = 1 = 0 1 1 1 1 1 = 1 0 1 = 1 1 1 1 1 1 1 1 0 0
–   Pawny 0.3 64-bit2462+13
−13
(−77)9.5 − 2.5
(+7−0=5)
79.2%
9.5 / 12
100.0%
+114
1 1 = = 1 1 1 = = 1 = 1
–   Delphil 2.82450+14
−14
(−89)9.5 − 2.5
(+9−2=1)
79.2%
9.5 / 12
100.0%
+161
1 1 1 1 0 0 1 1 1 = 1 1
–   Counter 1.22446+9
−10
(−93)22.5 − 9.5
(+17−4=11)
70.3%
22.5 / 32
100.0%
+42
1 = = = 1 1 = 1 1 = = = 1 1 = 1 1 1 1 0 1 1 1 0 = 0 1 = 1 = 1 0
–   Abrok 5.02436+9
−9
(−103)25.5 − 6.5
(+23−4=5)
79.7%
25.5 / 32
100.0%
+135
1 1 0 1 1 1 1 1 1 1 = 1 1 1 1 0 1 = 1 1 1 1 = 0 = 1 1 1 0 = 1 1
–   Atlas 3.14b 64-bit2435+13
−13
(−104)7.5 − 4.5
(+7−4=1)
62.5%
7.5 / 12
100.0%
−1
1 = 0 1 1 1 0 1 1 0 0 1
–   King of Kings 2.562432+10
−10
(−107)23.5 − 8.5
(+20−5=7)
73.4%
23.5 / 32
100.0%
+68
1 1 1 0 1 = 1 0 1 1 1 1 1 = = 1 1 = 1 1 0 1 0 1 1 1 1 = 1 0 = =
–   Eeyore 1.52 64-bit2424+11
−10
(−115)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−31
= 1 0 1 0 1 = 1 = = = 1
–   Hussar 0.42418+10
−10
(−121)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+33
1 1 1 1 0 = 1 1 = 1 0 =
–   Typhoon 1.00-3582413+17
−17
(−126)10.5 − 1.5
(+9−0=3)
87.5%
10.5 / 12
100.0%
+155
1 1 1 = 1 1 1 1 = = 1 1
–   Amy 0.87b2385+9
−9
(−154)23 − 9
(+18−4=10)
71.9%
23.0 / 32
100.0%
−3
= = = 1 1 1 = 1 1 1 1 1 1 = = 1 = 1 0 0 0 1 1 1 0 1 1 1 1 = = =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
CuckooChess 1.11 64-bit
played with current
participants of this list
Represented by
1-2-CPU    942CuckooChess 1.12 64-bit
All    942CuckooChess 1.12 64-bit
Free    1001CuckooChess 1.12 64-bit
Free 1-2-CPU    1001CuckooChess 1.12 64-bit
Free single-CPU    1001CuckooChess 1.12 64-bit
Single-CPU    942CuckooChess 1.12 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017