CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Engine Details

Options
Show each game results
Giraffe 20150908 64-bit#256  (2409+18
−18		)Quote
Author: Matthew Lai (U.K.) Link: Download
This is one of the 3 Giraffe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   K2 0.792503+20
−20		(+94)9 − 14
(+7−12=4)		39.1%
9.0 / 23
0.0%
+17
0 1 0 0 = 1 = 0 0 1 1 0 = 1 0 0 0 0 1 1 0 0 =
–   Danchess CCT72503+14
−14		(+94)9.5 − 18.5
(+8−17=3)		33.9%
9.5 / 28
0.0%
−39
1 0 0 0 0 = 1 = 1 0 1 0 0 = 0 0 0 0 0 1 0 1 1 0 0 1 0 0
–   JikChess 0.01 64-bit2453+17
−17		(+44)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
−50
0 0 = = 0 1 1 0 0 0 1 = 0 0 0 0 0 1 0 0 0 1 1 0 = 0 1 1 0 = = 1
–   LittleThought 1.052 64-bit2452+9
−9		(+43)12 − 20
(+10−18=4)
37.5%
12.0 / 32
0.0%
−56
0 = 0 1 0 1 0 1 1 0 0 0 = 0 1 = 1 0 0 0 0 0 0 1 = 0 1 1 1 0 0 0
–   Counter 1.22446+9
−10		(+37)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
0.0%
+27
0 1 0 1 = 1 1 = 0 1 = = = 1 0 0 0 = 1 1 = = = = = 1 0 0 0 0 1 0
–   Matacz 1.42444+8
−8		(+35)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
0.0%
+71
0 1 1 1 1 = 1 = 1 = 1 0 = 1 1 0 1 = 0 0 0 1 1 = = 1 0 0 1 0 0 0
–   Ares 1.005.2 64-bit2440+13
−13		(+31)18.5 − 11.5
(+15−8=7)
61.7%
18.5 / 30
0.2%
+113
= 1 1 = 1 0 1 1 1 0 = 1 1 0 0 0 = = 1 1 1 0 1 0 1 = 0 1 = 1
–   SpiderChess 0706032439+7
−7		(+30)11.5 − 20.5
(+10−19=3)
35.9%
11.5 / 32
0.1%
−85
1 = 0 0 0 0 1 0 0 0 0 0 0 1 0 1 = 0 1 0 1 0 0 1 0 1 0 1 1 = 0 0
–   Zurichess Fribourg 64-bit2435+17
−17		(+26)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
1.9%
−9
0 = 1 1 0 0 = 0 1 1 = 1 0 1 0 0 1 0 1 0 0 = 1 0 1 1 0 0 0 1 0 =
–   LambChop 10.992432+8
−8		(+23)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
0.8%
+11
0 1 1 0 1 0 1 0 1 1 0 = 0 1 1 = 0 0 1 1 0 0 1 0 = 1 = = 0 0 0 1
–   King of Kings 2.562431+9
−9		(+22)13.5 − 17.5
(+11−15=5)
43.5%
13.5 / 31
1.1%
−27
1 1 1 1 = 1 0 0 0 = 1 = 0 0 1 0 1 0 1 0 1 0 0 = 0 1 0 0 = 0 0
–   Eeyore 1.52 64-bit2428+9
−9		(+19)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
3.1%
+6
0 1 1 1 0 1 0 0 = 1 0 = 0 1 0 1 1 0 0 = 0 0 1 1 1 0 0 0 = 1 1 =
–   Gaia 3.5 64-bit2423+8
−8		(+14)18 − 14
(+15−11=6)
56.3%
18.0 / 32
6.9%
+62
1 1 0 0 0 0 0 1 1 1 0 1 1 = = 1 = 1 0 = 0 1 0 0 1 1 1 = 0 1 1 =
–   Nejmet 3.072423+7
−8		(+14)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
6.9%
+23
1 = 1 = 0 0 0 0 0 1 0 1 = 1 0 = 0 0 1 1 1 = 1 1 0 0 0 1 1 1 0 1
–   Quark 2.352423+8
−8		(+14)20 − 12
(+17−9=6)
62.5%
20.0 / 32
7.6%
+108
1 1 = 1 0 = 1 0 1 = 0 0 1 1 0 1 1 1 1 0 1 1 1 1 0 1 0 = = 0 = 1
–   Ares 1.005 64-bit2423+16
−17		(+14)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
11.7%
−22
1 1 0 0 1 1 1 = 0 0 0 1 = 0 1 1 0 1 0 = 0 0 = 1 0 0 = 0 1 1 0 0
–   Hussar 0.42420+9
−9		(+11)20 − 11
(+16−7=8)
64.5%
20.0 / 31
12.2%
+115
0 0 0 1 1 = 1 1 0 1 0 = 1 = = 0 1 1 1 1 1 1 0 1 1 = 1 = = 1 =
–   Dragon 4.62417+8
−8		(+8)10.5 − 21.5
(+9−20=3)
32.8%
10.5 / 32
21.6%
−135
= 0 0 1 = 0 0 0 0 1 1 0 1 1 1 0 0 0 0 1 0 0 0 0 0 = 0 1 0 0 0 1
–   Bagatur 1.4b 64-bit2417+19
−19		(+8)15.5 − 16.5
(+14−15=3)
48.4%
15.5 / 32
26.8%
−3
0 0 0 1 0 1 0 0 1 0 0 1 0 1 1 1 1 = = 1 0 0 0 1 = 1 0 1 0 1 0 1
–   RomiChess P3L 64-bit2411+11
−11		(+2)16 − 16
(+14−14=4)
50.0%
16.0 / 32
42.4%
+3
0 1 0 1 0 1 = 1 = 1 0 1 0 0 0 1 0 1 0 0 0 1 = = 0 1 1 1 0 0 1 1
–   Simplex 0.9.8 64-bit2407+10
−10		(−2)13.5 − 18.5
(+12−17=3)
42.2%
13.5 / 32
58.9%
−65
0 1 = 0 = 0 1 1 0 0 1 0 1 0 0 0 0 0 1 1 0 1 1 0 1 = 0 0 1 0 1 0
–   Ifrit m1.8 64-bit2405+10
−10		(−4)17 − 15
(+13−11=8)
53.1%
17.0 / 32
65.4%
+18
= 0 1 1 = 1 0 1 0 1 1 0 1 = 1 0 0 0 1 0 0 0 1 1 1 = 1 = = 0 = =
–   Floyd 0.8 64-bit2403+19
−19		(−6)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
67.7%
−18
0 1 0 1 = 0 1 0 1 1 0 1 0 0 1 0 1 1 1 1 = 0 0 1 0 = 0 = = = 0 =
–   OliThink 5.3.2 64-bit2402+13
−13		(−7)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
73.8%
−17
1 1 0 1 = 1 1 = = = 1 1 = = 0 = = 0 0 = = 0 0 0 1 0 0 = 0 1 0 1
–   TJchess 1.3 64-bit2398+13
−13		(−11)13.5 − 18.5
(+12−17=3)
42.2%
13.5 / 32
83.0%
−71
= 1 = 1 0 1 0 0 1 1 0 0 = 0 0 1 1 0 1 0 0 1 0 1 0 0 0 0 1 0 0 1
–   Comet B502387+9
−9		(−22)11.5 − 13.5
(+7−9=9)		46.0%
11.5 / 25
98.7%
−47
1 = = 1 1 = 1 = 0 0 1 1 0 1 = = 0 0 0 = = 0 = 0 0
–   Leila 0.53h2386+8
−8		(−23)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
99.1%
+10
0 1 1 0 = 0 0 = 1 1 1 0 = 1 1 1 = 0 = 0 0 = 1 1 0 = 1 0 1 1 0 1
–   Diablo 0.5.12384+9
−9		(−25)17 − 15
(+14−12=6)
53.1%
17.0 / 32
99.5%
0
1 = 1 1 1 0 0 = 0 0 0 0 1 0 0 0 = 1 1 1 1 = 1 0 1 = 0 1 = 1 0 1
–   K2 0.712384+18
−18		(−25)13 − 19
(+10−16=6)
40.6%
13.0 / 32
97.8%
−96
0 0 1 1 0 = 0 = = = = 0 1 1 1 0 0 0 0 0 0 1 1 = 0 0 1 0 0 1 0 1
–   Amy 0.87b2383+8
−8		(−26)19 − 13
(+15−9=8)
59.4%
19.0 / 32
99.6%
+40
= = = = 1 1 0 1 = 1 1 0 0 0 1 1 1 = 1 1 1 0 = = 1 0 1 0 0 1 0 1
–   Capture R012382+12
−12		(−27)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
99.5%
+56
1 0 0 1 1 1 0 = 0 = 1 1 = 1 1 0 0 1 1 1 1 0 1 = = 1 0 0 1 1 0 1
–   Gosu 0.162381+8
−8		(−28)14.5 − 17.5
(+14−17=1)
45.3%
14.5 / 32
99.8%
−68
1 1 1 1 0 1 1 0 0 1 1 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 = 0 1 0 1
–   Myrddin 0.87 64-bit2380+12
−12		(−29)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
99.7%
−84
1 = 0 = 1 0 0 0 = = 0 0 = = 1 0 1 1 1 1 1 0 = 0 0 1 0 0 1 0 0 0
–   Laser 0.1 64-bit2373+19
−19		(−36)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
99.7%
−25
1 0 1 0 1 0 = 1 = 1 1 = 1 0 0 0 1 0 0 0 0 1 1 1 0 = 1 0 = = = 1
–   Der Bringer 1.92373+8
−8		(−36)16.5 − 11.5
(+14−9=5)		58.9%
16.5 / 28
100.0%
+31
0 0 1 0 1 1 1 0 1 0 1 1 = = 1 1 0 = 1 0 1 1 = = 0 0 1 1
–   Patzer 3.802372+9
−9		(−37)16.5 − 14.5
(+12−10=9)
53.2%
16.5 / 31
100.0%
−11
= 1 = 1 0 1 0 1 1 1 1 = 0 1 = 0 0 = = 1 1 0 0 0 = = 1 0 1 = 0
–   Muse 0.899b2370+9
−9		(−39)19 − 7
(+17−5=4)		73.1%
19.0 / 26
100.0%
+147
1 1 1 0 = 1 1 1 1 1 = 1 0 0 1 1 1 = 1 1 0 1 = 0 1 1
–   Lozza 1.16 64-bit2359+14
−14		(−50)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
100.0%
+77
= 1 1 1 1 = 1 = 1 0 1 1 0 1 1 0 1 1 1 0 = 0 1 1 1 = 0 = 0 1 1 =
–   Shield 1.1 64-bit2310+20
−20		(−99)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
100.0%
−18
1 1 = 0 1 0 1 0 1 = = 1 0 1 = 1 1 0 = 0 1 1 1 1 1 0 1 0 1 0 0 1
1213 games: 494 wins, 496 losses, 223 draws (18.4%), score: 49.9%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on April 17, 2021