CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

Options
Show each game results
Giraffe 20150908 64-bit#175‑176  (2461+21
−21
)Quote
Author: Matthew Lai (U.K.) Link: Download
This is one of the 2 Giraffe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Floyd 0.9 64-bit2658+19
−19
(+197)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−92
–   NoraGrace 2.0 64-bit2621+17
−17
(+160)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   GreKo 2015 64-bit2605+22
−22
(+144)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Gogobello 1.2 64-bit2592+28
−28
(+131)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−12
–   Ethereal 7.78 64-bit2586+25
−25
(+125)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−22
–   Capivara LK 0.09b02f 64-bit2564+18
−18
(+103)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−39
–   GreKo 13.1 64-bit2563+30
−30
(+102)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+244
–   JikChess 0.02 64-bit2555+17
−17
(+94)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−79
–   Arasan 12.0 64-bit2554+23
−23
(+93)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−56
–   Carballo 1.5 64-bit2553+26
−26
(+92)7 − 7
(+4−4=6)
50.0%
7.0 / 14
0.0%
+95
–   WyldChess 1.3 64-bit2545+29
−29
(+84)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−63
–   Ghost 3 64-bit2544+27
−27
(+83)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+83
–   tomitankChess 1.4 64-bit2542+31
−30
(+81)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−28
–   Crafty 21.5 32-bit2541+32
−32
(+80)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−326
–   Colossus 2008a2541+29
−30
(+80)5 − 3
(+3−1=4)
62.5%
5.0 / 8
0.0%
+148
–   nanoSzachy 4.1 64-bit2531+17
−17
(+70)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−24
–   K2 0.832530+27
−27
(+69)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−16
–   Hermann 2.8 64-bit2527+18
−18
(+66)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−220
–   Fridolin 2.0 64-bit2524+16
−16
(+63)9 − 13
(+6−10=6)
40.9%
9.0 / 22
0.0%
+1
–   Carballo 1.4 64-bit2519+29
−29
(+58)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.1%
−121
–   Maverick 1.5 64-bit2518+18
−18
(+57)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+199
–   Donna 3.1 64-bit2514+28
−28
(+53)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.1%
+7
–   AnMon 5.602512+15
−15
(+51)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
0
–   MadChess 2.2 64-bit2508+27
−27
(+47)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.4%
+78
–   Ethereal 7.70 64-bit2508+31
−31
(+47)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.7%
−20
–   Shield 1.3.1 64-bit2506+21
−21
(+45)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.1%
+8
–   Hamsters 0.42506+31
−31
(+45)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
1.0%
−364
–   Maverick 1.0 64-bit2504+25
−26
(+43)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.5%
−INF
–   CyberPagno 3.0 64-bit2502+20
−20
(+41)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.3%
+41
–   Dorky 4.5 64-bit2499+22
−22
(+38)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.7%
−40
–   ECE X2497+32
−32
(+36)6 − 4
(+5−3=2)
60.0%
6.0 / 10
3.1%
+109
–   Betsabe II 1.752496+28
−28
(+35)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
2.3%
+70
–   GreKo 10.2 64-bit2494+32
−32
(+33)4 − 4
(+2−2=4)
50.0%
4.0 / 8
4.7%
+27
–   Delphil 3.2 64-bit2493+17
−17
(+32)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
1.1%
+74
–   Philou 3.1.4.12493+20
−21
(+32)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
1.7%
−13
–   K2 0.752487+23
−23
(+26)2 − 0
(+2−0=0)
100.0%
2.0 / 2
5.6%
+INF
–   JikChess 0.01 64-bit2484+24
−24
(+23)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
8.1%
+165
–   Ghost 2.0.2 64-bit2481+18
−18
(+20)10.5 − 7.5
(+7−4=7)
58.3%
10.5 / 18
7.6%
+71
–   Delphil 2.9a2479+30
−30
(+18)4 − 4
(+3−3=2)
50.0%
4.0 / 8
16.4%
+23
–   Zurichess Geneva 64-bit2475+27
−27
(+14)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
21.2%
+71
–   MadChess 2.1 64-bit2474+26
−26
(+13)3 − 7
(+1−5=4)
30.0%
3.0 / 10
22.5%
−115
–   Shield 1.2 64-bit2473+27
−27
(+12)4 − 2
(+4−2=0)
66.7%
4.0 / 6
24.8%
+161
–   Pawny 0.3.1 64-bit2473+23
−23
(+12)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
23.3%
−137
–   pikoSzachy 4.12473+29
−29
(+12)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
25.0%
−23
–   Counter 1.99 64-bit2459+32
−32
(−2)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
55.5%
+148
–   Carballo 1.32458+25
−25
(−3)3 − 3
(+2−2=2)
50.0%
3.0 / 6
58.3%
−10
–   Betsabe II 1.662457+22
−22
(−4)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
60.2%
−99
–   Donna 3.0 64-bit2457+33
−33
(−4)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
58.0%
−40
–   Donna 2.1 64-bit2456+27
−27
(−5)5 − 6
(+5−6=0)
45.5%
5.0 / 11
62.1%
−41
–   Bagatur 1.4d 64-bit2453+24
−24
(−8)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
69.7%
+168
–   Bumblebee 1.0 64-bit2448+27
−27
(−13)7 − 9
(+4−6=6)
43.8%
7.0 / 16
77.5%
−53
–   Carballo 1.22447+26
−26
(−14)7 − 1
(+7−1=0)
87.5%
7.0 / 8
80.9%
+369
–   Dorky 4.3 64-bit2447+28
−28
(−14)2 − 0
(+2−0=0)
100.0%
2.0 / 2
78.9%
+INF
–   Bumblebee 1.0.36898e1 64-bit2446+21
−21
(−15)8 − 6
(+7−5=2)
57.1%
8.0 / 14
83.7%
+44
–   Nemeton 1.512443+23
−23
(−18)5 − 1
(+4−0=2)
83.3%
5.0 / 6
87.9%
+213
–   Lozza 1.17 64-bit2441+19
−19
(−20)2 − 2
(+2−2=0)
50.0%
2.0 / 4
91.7%
−20
–   Zurichess Fribourg 64-bit2440+29
−29
(−21)5.5 − 6.5
(+5−6=1)
45.8%
5.5 / 12
88.5%
−57
–   Betsabe II 1.472439+20
−20
(−22)8 − 6
(+7−5=2)
57.1%
8.0 / 14
93.6%
+33
–   Bagatur 1.4b 64-bit2437+32
−32
(−24)1 − 0
(+1−0=0)
100.0%
1.0 / 1
89.0%
+INF
–   K2 0.792437+29
−29
(−24)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
91.3%
+7
–   TJchess 1.3 64-bit2428+21
−21
(−33)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
98.7%
+256
–   Pedone 0.4 64-bit2423+29
−29
(−38)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
98.3%
−192
–   Cmcchess 2.6 64-bit2421+19
−19
(−40)9.5 − 8.5
(+6−5=7)
52.8%
9.5 / 18
99.8%
−23
–   Ares 1.005 64-bit2414+18
−19
(−47)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+95
–   Shallow r688 64-bit2409+19
−19
(−52)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−52
–   Bitfoot 1.0.d9aeb43 64-bit2408+27
−27
(−53)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
99.9%
−16
–   Ares 1.005.2 64-bit2407+18
−18
(−54)12 − 10
(+8−6=8)
54.5%
12.0 / 22
100.0%
−24
–   Typhoon 1.00-3142404+35
−35
(−57)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.7%
+61
–   Simplex 0.9.8 64-bit2401+20
−20
(−60)7 − 3
(+7−3=0)
70.0%
7.0 / 10
100.0%
+120
–   Lozza 1.16 64-bit2394+25
−25
(−67)11.5 − 12.5
(+7−8=9)
47.9%
11.5 / 24
100.0%
−79
–   Tigran 2.4n 64-bit2392+18
−18
(−69)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
100.0%
−111
–   Waxman 20142387+21
−22
(−74)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+209
–   Orion 0.3.0 64-bit2384+19
−19
(−77)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−77
–   Myrddin 0.87 64-bit2379+17
−17
(−82)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−50
–   Betsabe II 1.28 64-bit2376+34
−34
(−85)6 − 2
(+6−2=0)
75.0%
6.0 / 8
100.0%
+145
–   Waxman 20162375+24
−24
(−86)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+324
–   iCE 0.22370+19
−19
(−91)3 − 5
(+2−4=2)
37.5%
3.0 / 8
100.0%
−173
–   Capivara LK 0.09a02c 64-bit2366+32
−32
(−95)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
100.0%
−143
–   MadChess 2.0 64-bit2366+22
−22
(−95)10.5 − 3.5
(+10−3=1)
75.0%
10.5 / 14
100.0%
+117
–   Tytan 9.32 64-bit2366+30
−30
(−95)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
100.0%
−131
–   pikoSzachy 3.32355+33
−33
(−106)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−54
–   Waxman 20152352+24
−24
(−109)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+117
–   K2 0.672351+23
−23
(−110)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−110
–   Plisk 0.2.7d 32-bit2349+21
−21
(−112)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−21
–   Nemeton 1.412346+26
−26
(−115)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−115
–   Jazz 840 64-bit2345+21
−21
(−116)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−26
–   Lozza 1.15 64-bit2343+25
−25
(−118)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+31
–   Rodin 2.3a2337+24
−25
(−124)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
100.0%
−271
–   CyberPagno 2.3 64-bit2337+27
−27
(−124)10 − 4
(+9−3=2)
71.4%
10.0 / 14
100.0%
+46
–   Maverick 0.51 64-bit2335+22
−22
(−126)8 − 0
(+8−0=0)
100.0%
8.0 / 8
100.0%
+INF
–   Bagatur 1.4c 64-bit2333+35
−35
(−128)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−46
–   Daydreamer 1.52332+22
−22
(−129)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
−5
–   CyberPagno 2.2 64-bit2332+23
−23
(−129)4 − 4
(+4−4=0)
50.0%
4.0 / 8
100.0%
−129
–   Bagatur 1.3a 64-bit2323+19
−19
(−138)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−50
–   Gibbon 2.69a 64-bit2315+19
−19
(−146)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+143
–   Fischerle 0.9.65 64-bit2285+29
−29
(−176)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Bearded N44.2 64-bit2282+27
−27
(−179)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Giraffe 20150908 64-bit
played with current
participants of this list
Represented by
1-2-CPU#1592484250itself
All#157-1582478258itself
Free#140-1412482258itself
Free 1-2-CPU#1472485250itself
Free single-CPU#1472485250itself
Single-CPU#1592484250itself

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