CCRL 40/15
Downloads and Statistics
March 8, 2021
Testing summary:
Total: 1'223'546 games
played by 2'800 programs

White wins: 420'224 (34.3%)
Black wins: 308'992 (25.3%)
Draws: 494'330 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
Giraffe 20150908 64-bit#222  (2463+19
−18
)Quote
Author: Matthew Lai (U.K.) Link: Download
This is one of the 2 Giraffe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Schooner 2.0.34 64-bit3108+12
−12
(+645)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Naum 4.6 64-bit3011+12
−12
(+548)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Thinker 5.4d Inert 64-bit2864+15
−15
(+401)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+281
–   Floyd 0.9 64-bit2658+14
−14
(+195)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−94
–   NoraGrace 2.0 64-bit2623+15
−15
(+160)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Nebula 2.0 64-bit2621+14
−14
(+158)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   GreKo 2015 64-bit2609+22
−22
(+146)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   KnightX 2.4 64-bit2605+29
−29
(+142)3 − 11
(+1−9=4)
21.4%
3.0 / 14
0.0%
−60
–   Gogobello 1.2 64-bit2596+28
−28
(+133)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−10
–   Betsabe II 1.962593+21
−21
(+130)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−50
–   Galjoen 0.40 64-bit2589+20
−20
(+126)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−24
–   GarboChess 3.0 64-bit2585+16
−16
(+122)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+2
–   Ethereal 7.78 64-bit2585+24
−24
(+122)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−25
–   Capivara LK 0.09b02f 64-bit2569+17
−17
(+106)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−36
–   Schooner 1.8 64-bit2568+19
−20
(+105)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   GreKo 13.1 64-bit2566+30
−30
(+103)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+245
–   JikChess 0.02 64-bit2558+15
−16
(+95)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−78
–   Dorky 4.8 64-bit2558+14
−14
(+95)4 − 8
(+3−7=2)
33.3%
4.0 / 12
0.0%
−35
–   Ghost 3 64-bit2558+24
−24
(+95)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+95
–   Carballo 1.5 64-bit2557+24
−24
(+94)7 − 7
(+4−4=6)
50.0%
7.0 / 14
0.0%
+97
–   Velvet 1.0.0 64-bit2557+24
−24
(+94)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−59
–   Arasan 12.0 64-bit2556+23
−23
(+93)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−56
–   tomitankChess 1.4 64-bit2556+23
−23
(+93)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−17
–   RubiChess 0.9 64-bit2554+22
−22
(+91)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+21
–   WyldChess 1.3 64-bit2550+29
−29
(+87)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−60
–   Pirarucu 2.1.1 64-bit2550+27
−27
(+87)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+80
–   Betsabe II 1.842545+14
−14
(+82)4 − 8
(+3−7=2)
33.3%
4.0 / 12
0.0%
−46
–   Colossus 2008a2544+29
−29
(+81)5 − 3
(+3−1=4)
62.5%
5.0 / 8
0.0%
+150
–   Crafty 21.5 32-bit2543+32
−32
(+80)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−327
–   Maverick 1.5 64-bit2537+14
−14
(+74)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+216
–   nanoSzachy 4.1 64-bit2534+17
−17
(+71)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−23
–   K2 0.832534+26
−26
(+71)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−14
–   Carballo 1.4 64-bit2534+26
−26
(+71)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−109
–   Fridolin 2.00 64-bit2532+16
−15
(+69)9 − 13
(+6−10=6)
40.9%
9.0 / 22
0.0%
+7
–   Raven 1.10 64-bit2530+25
−25
(+67)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
0.0%
+103
–   Hermann 2.8 64-bit2529+16
−16
(+66)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−220
–   OliThink 5.6.9 64-bit2528+27
−27
(+65)7 − 5
(+4−2=6)
58.3%
7.0 / 12
0.0%
+114
–   Orion 0.5 64-bit2527+14
−14
(+64)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+12
–   Donna 3.1 64-bit2519+28
−28
(+56)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+10
–   Bagatur 1.5e 64-bit2517+22
−22
(+54)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+1
–   AnMon 5.602515+15
−15
(+52)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
0
–   CyberPagno 3.0 64-bit2515+14
−14
(+52)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+52
–   FrankWalter 2.3.5 64-bit2513+24
−24
(+50)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+87
–   Ethereal 7.70 64-bit2512+31
−31
(+49)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.4%
−18
–   Shield 1.3.1 64-bit2511+20
−20
(+48)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+11
–   Betsabe II 1.752509+22
−22
(+46)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.1%
+82
–   Maverick 1.0 64-bit2509+26
−26
(+46)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.2%
−INF
–   Hamsters 0.42508+31
−31
(+45)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.7%
−364
–   Asymptote 0.3 64-bit2505+17
−17
(+42)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
−20
–   GreKo 10.2 64-bit2503+31
−31
(+40)4 − 4
(+2−2=4)
50.0%
4.0 / 8
1.5%
+34
–   ECE X2502+32
−32
(+39)6 − 4
(+5−3=2)
60.0%
6.0 / 10
1.7%
+112
–   Dorky 4.5 64-bit2500+19
−19
(+37)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.2%
−42
–   Winter 0.1.1 64-bit2496+21
−21
(+33)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.9%
−INF
–   Delphil 3.2 64-bit2496+14
−15
(+33)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
0.2%
+75
–   Philou 3.1.4.12495+20
−20
(+32)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
1.1%
−13
–   K2 0.752493+23
−23
(+30)2 − 0
(+2−0=0)
100.0%
2.0 / 2
2.3%
+INF
–   MadChess 2.2 64-bit2493+14
−15
(+30)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.5%
+61
–   Jumbo 0.6.96 64-bit2490+19
−18
(+27)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
2.0%
−92
–   JikChess 0.01 64-bit2489+24
−24
(+26)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
4.5%
+168
–   Jumbo 0.6.51 64-bit2489+28
−28
(+26)6 − 4
(+3−1=6)
60.0%
6.0 / 10
5.7%
+84
–   Ghost 2.0.2 64-bit2486+18
−18
(+23)10.5 − 7.5
(+7−4=7)
58.3%
10.5 / 18
3.6%
+74
–   Zurichess Geneva 64-bit2484+26
−26
(+21)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
9.3%
+78
–   Delphil 2.9a2482+29
−29
(+19)4 − 4
(+3−3=2)
50.0%
4.0 / 8
13.4%
+24
–   Jumbo 0.6.35 64-bit2479+20
−20
(+16)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
11.0%
+47
–   pikoSzachy 4.12478+29
−29
(+15)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
18.2%
−20
–   MadChess 2.1 64-bit2477+25
−25
(+14)3 − 7
(+1−5=4)
30.0%
3.0 / 10
18.1%
−114
–   Pawny 0.3.1 64-bit2475+23
−23
(+12)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
20.5%
−137
–   Shield 1.2 64-bit2474+26
−26
(+11)4 − 2
(+4−2=0)
66.7%
4.0 / 6
23.4%
+160
–   Lozza 1.18 64-bit2472+15
−15
(+9)4 − 4
(+2−2=4)
50.0%
4.0 / 8
20.9%
+9
–   Jumbo 0.6.31 64-bit2470+25
−25
(+7)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
31.5%
−140
–   Bumblebee 1.0 64-bit2466+21
−21
(+3)7 − 9
(+4−6=6)
43.8%
7.0 / 16
39.3%
−37
–   Betsabe II 1.662465+22
−22
(+2)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
43.6%
−93
–   Nemeton 1.812464+19
−19
(+1)4 − 8
(+2−6=4)
33.3%
4.0 / 12
47.0%
−116
–   Counter 1.99 64-bit2464+32
−32
(+1)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
47.4%
+152
–   Carballo 1.22464+23
−22
(+1)7 − 1
(+7−1=0)
87.5%
7.0 / 8
45.6%
+385
–   Carballo 1.32463+25
−25
(0)3 − 3
(+2−2=2)
50.0%
3.0 / 6
48.7%
−7
–   Donna 3.0 64-bit2462+32
−32
(−1)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
51.3%
−37
–   Donna 2.1 64-bit2461+27
−27
(−2)5 − 6
(+5−6=0)
45.5%
5.0 / 11
53.4%
−38
–   Bagatur 1.4d 64-bit2458+24
−24
(−5)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
62.6%
+171
–   Nemeton 1.512454+22
−22
(−9)5 − 1
(+4−0=2)
83.3%
5.0 / 6
73.1%
+222
–   Dorky 4.3 64-bit2450+28
−28
(−13)2 − 0
(+2−0=0)
100.0%
2.0 / 2
76.6%
+INF
–   Bumblebee 1.0.36898e1 64-bit2448+19
−19
(−15)8 − 6
(+7−5=2)
57.1%
8.0 / 14
86.5%
+44
–   Betsabe II 1.472444+20
−20
(−19)8 − 6
(+7−5=2)
57.1%
8.0 / 14
91.3%
+36
–   Lozza 1.17a 64-bit2444+17
−17
(−19)2 − 2
(+2−2=0)
50.0%
2.0 / 4
92.6%
−19
–   Bagatur 1.4b 64-bit2443+32
−32
(−20)1 − 0
(+1−0=0)
100.0%
1.0 / 1
85.2%
+INF
–   K2 0.792441+29
−29
(−22)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
89.6%
+9
–   Zurichess Fribourg 64-bit2441+29
−29
(−22)5.5 − 6.5
(+5−6=1)
45.8%
5.5 / 12
89.0%
−58
–   Bearded N44.5 64-bit2441+20
−20
(−22)3 − 3
(+3−3=0)
50.0%
3.0 / 6
94.4%
−22
–   Tunguska 1.1 64-bit2439+18
−18
(−24)6 − 4
(+4−2=4)
60.0%
6.0 / 10
96.2%
+34
–   King of Kings 2.562438+21
−21
(−25)2 − 0
(+2−0=0)
100.0%
2.0 / 2
95.8%
+INF
–   TJchess 1.3 64-bit2435+17
−17
(−28)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
98.5%
+261
–   Pedone 0.4 64-bit2427+29
−29
(−36)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
97.8%
−191
–   Cmcchess 2.6 64-bit2422+17
−17
(−41)9.5 − 8.5
(+6−5=7)
52.8%
9.5 / 18
99.9%
−24
–   Bitfoot 1.0.d9aeb43 64-bit2420+25
−25
(−43)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
99.7%
−6
–   Ares 1.005 64-bit2419+18
−18
(−44)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+98
–   Shallow r688 64-bit2414+19
−19
(−49)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−49
–   Ares 1.005.2 64-bit2412+17
−17
(−51)12 − 10
(+8−6=8)
54.5%
12.0 / 22
100.0%
−21
–   Typhoon 1.00-3142412+34
−34
(−51)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.5%
+67
–   Simplex 0.9.8 64-bit2402+17
−17
(−61)7 − 3
(+7−3=0)
70.0%
7.0 / 10
100.0%
+119
–   Tigran 2.4n 64-bit2402+17
−17
(−61)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
100.0%
−103
–   Lozza 1.16 64-bit2399+25
−25
(−64)11.5 − 12.5
(+7−8=9)
47.9%
11.5 / 24
100.0%
−76
–   Myrddin 0.87 64-bit2397+13
−13
(−66)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−34
–   Zevra 2.1.2 r248 64-bit2391+19
−19
(−72)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−139
–   Waxman 20142391+20
−20
(−72)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+211
–   Orion 0.3.0 64-bit2388+19
−19
(−75)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−75
–   Waxman 20162379+23
−24
(−84)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+327
–   Betsabe II 1.28 64-bit2377+33
−33
(−86)6 − 2
(+6−2=0)
75.0%
6.0 / 8
100.0%
+144
–   iCE 0.22372+19
−19
(−91)3 − 5
(+2−4=2)
37.5%
3.0 / 8
100.0%
−173
–   MadChess 2.0 64-bit2371+22
−22
(−92)10.5 − 3.5
(+10−3=1)
75.0%
10.5 / 14
100.0%
+120
–   Tytan 9.32 64-bit2369+23
−23
(−94)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
100.0%
−131
–   Capivara LK 0.09a02c 64-bit2368+32
−32
(−95)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
100.0%
−143
–   pikoSzachy 3.32359+33
−33
(−104)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−52
–   Waxman 20152357+24
−24
(−106)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+120
–   Nemeton 1.412356+25
−25
(−107)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−107
–   K2 0.672355+23
−23
(−108)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−108
–   Plisk 0.2.7d 32-bit2352+21
−21
(−111)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−20
–   Lozza 1.15 64-bit2348+25
−25
(−115)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+34
–   CyberPagno 2.3 64-bit2344+27
−27
(−119)10 − 4
(+9−3=2)
71.4%
10.0 / 14
100.0%
+52
–   Maverick 0.51 64-bit2342+22
−22
(−121)8 − 0
(+8−0=0)
100.0%
8.0 / 8
100.0%
+INF
–   Rodin 2.3a2340+25
−25
(−123)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
100.0%
−270
–   Jazz 840 64-bit2340+15
−15
(−123)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−33
–   CyberPagno 2.2 64-bit2337+23
−23
(−126)4 − 4
(+4−4=0)
50.0%
4.0 / 8
100.0%
−126
–   Bagatur 1.4c 64-bit2337+34
−34
(−126)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−43
–   Daydreamer 1.52336+22
−22
(−127)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
−3
–   Bagatur 1.3a 64-bit2327+19
−19
(−136)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−48
–   Gibbon 2.69a 64-bit2320+18
−18
(−143)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+146
–   Fischerle 0.9.65 64-bit2290+29
−29
(−173)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Bearded N44.2 64-bit2287+27
−27
(−176)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Faile 1.4.42028+23
−23
(−435)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

Rating changes by day

Rating changes with played games


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