CCRL 40/40
Downloads and Statistics
October 14, 2017
Testing summary:
Total: 747'379 games
played by 1'948 programs
102179 CPU days (X2 4600+)

White wins: 256'827 (34.4%)
Black wins: 190'593 (25.5%)
Draws: 299'959 (40.1%)
White score: 54.4%

Engine Details

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Giraffe 20150828 64-bit (2383+31
−31
)Quote
Author: Matthew Lai (U.K.) Link: Download
This is one of the 2 Giraffe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Floyd 0.8 64-bit2508+25
−25
(+125)3 − 7
(+3−7=0)
30.0%
3.0 / 10
0.0%
−54
0 1 1 0 0 0 0 1 0 0
–   WyldChess 1.1 64-bit2505+31
−31
(+122)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
0.0%
+240
0 = 1 = 1 1 = 1
–   WyldChess 1.2 64-bit2472+30
−31
(+89)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−35
= 0 0 0 0 1 = =
–   Zurichess Fribourg 64-bit2440+29
−29
(+57)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.4%
−45
1 0 = 0 0 0 = 0 1 =
–   Shallow r694 64-bit2440+22
−22
(+57)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.2%
+120
1 = = = 1 1 0 0 = 1
–   Delphil 2.32438+32
−33
(+55)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.8%
+86
0 = = 1 1 0 1 1 = 0
–   K2 0.792437+29
−29
(+54)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.6%
−20
= = = 0 0 0 1 =
–   PostModernist 10162427+21
−21
(+44)3 − 7
(+2−6=2)
30.0%
3.0 / 10
1.1%
−103
0 0 0 0 = 0 1 = 1 0
–   Matacz 1.12417+31
−31
(+34)5 − 5
(+3−3=4)
50.0%
5.0 / 10
6.2%
+34
1 0 = = 1 = 1 0 = 0
–   Muse 0.899b2416+21
−21
(+33)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
4.5%
−83
1 0 0 0 0 0 1 = 1 0
–   Ifrit m1.8 64-bit2403+19
−19
(+20)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
14.4%
−22
1 1 1 0 0 0 = 1 0 0
–   Cyrano 0.2f2403+33
−33
(+20)4 − 6
(+2−4=4)
40.0%
4.0 / 10
19.2%
−46
0 0 1 1 = = = 0 = 0
–   Gosu 0.162387+20
−20
(+4)6 − 4
(+4−2=4)
60.0%
6.0 / 10
41.4%
+62
= 0 = 0 1 1 = = 1 1
–   Waxman 20142387+22
−22
(+4)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
41.7%
+108
1 1 = 1 1 = 1 = 0 0
–   Myrddin 0.87 64-bit2379+17
−17
(−4)3 − 7
(+2−6=2)
30.0%
3.0 / 10
58.6%
−157
0 0 = 0 0 0 1 0 = 1
–   OliThink 5.3.2 64-bit2372+19
−19
(−11)3 − 7
(+2−6=2)
30.0%
3.0 / 10
72.9%
−154
0 = 1 0 1 = 0 0 0 0
–   TJchess 1.1 32-bit2370+33
−33
(−13)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
71.3%
+22
1 0 = = 1 = 0 = 1 =
–   Counter 0.82354+33
−33
(−29)7 − 3
(+5−1=4)
70.0%
7.0 / 10
89.4%
+97
1 = = = 1 0 = 1 1 1
–   Waxman 20152353+24
−24
(−30)7 − 3
(+6−2=2)
70.0%
7.0 / 10
93.4%
+119
= 1 1 1 1 1 0 0 1 =
–   Donna 1.0 64-bit2352+30
−30
(−31)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
92.1%
+10
0 = 1 0 1 0 1 0 1 1
–   K2 0.672349+24
−24
(−34)6 − 4
(+5−3=2)
60.0%
6.0 / 10
95.6%
+33
1 1 1 0 = 0 = 0 1 1
–   GreKo 5.92347+24
−24
(−36)7 − 3
(+7−3=0)
70.0%
7.0 / 10
96.7%
+143
1 1 1 1 1 0 1 0 0 1
–   Lozza 1.15 64-bit2343+25
−25
(−40)6 − 4
(+4−2=4)
60.0%
6.0 / 10
97.6%
+23
= 1 0 = = 1 1 0 1 =
–   Rodin 2.3a2337+25
−24
(−46)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
98.9%
−150
1 0 0 1 0 = = 0 = 0
–   Daydreamer 1.52332+22
−22
(−51)6 − 4
(+2−0=8)
60.0%
6.0 / 10
99.6%
−1
1 1 = = = = = = = =
–   Horizon 4.32329+29
−29
(−54)4 − 6
(+2−4=4)
40.0%
4.0 / 10
99.4%
−116
0 0 = 0 = = 1 0 = 1
–   Nemeton 1.12328+29
−29
(−55)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
99.5%
+90
= 1 = 1 = 1 1 1 = =
–   Bagatur 1.3a 64-bit2324+19
−19
(−59)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
99.9%
−22
1 0 = 0 1 1 1 1 0 0
–   LittleThought 1.00 32-bit2322+33
−34
(−61)5 − 5
(+5−5=0)
50.0%
5.0 / 10
99.6%
−61
0 0 0 0 1 0 1 1 1 1
–   Capivara LK 0.09a01a 64-bit2306+25
−25
(−77)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−81
1 0 = 0 = = 1 0 = 1
–   Sjakk 1.1.82300+24
−24
(−83)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−51
= = 1 0 0 = 1 1 0 1
–   Pawny 0.1.62288+33
−33
(−95)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+7
1 0 1 = = = 1 0 1 1
–   Chaturanga 2.4.32287+22
−22
(−96)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+30
1 = 1 0 1 1 = = = 1
–   Cheese 1.22258+34
−34
(−125)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−61
= 1 = 1 1 = 1 = 0 0
–   Beowulf 2.4a 64-bit2251+20
−20
(−132)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+17
1 0 1 1 1 = 0 1 = 1
–   NG-Play 9.85 64-bit2190+30
−30
(−193)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+9
1 1 = 0 1 1 1 0 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Giraffe 20150828 64-bit
played with current
participants of this list
Represented by
1-2-CPU    70Giraffe 20150908 64-bit
All    70Giraffe 20150908 64-bit
Free    70Giraffe 20150908 64-bit
Free 1-2-CPU    70Giraffe 20150908 64-bit
Free single-CPU    70Giraffe 20150908 64-bit
Single-CPU    70Giraffe 20150908 64-bit

Created in 2005-2013 by CCRL team
Last games added on October 14, 2017