CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Giraffe 20161023 64-bit (2371+14
−14
)Quote
Author: Matthew Lai (U.K.) Link: Download
This is one of the 3 Giraffe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Xiphos 0.3 64-bit3137+14
−14
(+766)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Laser 1.5 64-bit3096+13
−13
(+725)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Zurichess Neuchatel 64-bit2902+9
−9
(+531)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   The Baron 3.41 64-bit2820+17
−17
(+449)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Rhetoric 1.4.3 64-bit2807+8
−8
(+436)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+466
–   Fruit 2.3.12781+18
−18
(+410)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Cheese 1.9 64-bit2731+12
−12
(+360)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+329
–   Delfi 5.42683+7
−7
(+312)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+342
–   RedQueen 1.1.98 64-bit2667+12
−12
(+296)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Sjakk 2.2 64-bit2639+10
−11
(+268)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+387
–   Gandalf 62627+10
−9
(+256)6.5 − 25.5
(+5−24=3)
20.3%
6.5 / 32
0.0%
+1
–   Movei 00.8.438 (10 10 10)2622+7
−7
(+251)7.5 − 24.5
(+6−23=3)
23.4%
7.5 / 32
0.0%
+26
–   GreKo 2016 64-bit2619+15
−15
(+248)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Philou 3.7.1 64-bit2619+10
−9
(+248)8.5 − 23.5
(+7−22=3)
26.6%
8.5 / 32
0.0%
+52
–   Zarkov 6.552619+12
−12
(+248)5.5 − 26.5
(+4−25=3)
17.2%
5.5 / 32
0.0%
−37
–   Sloppy 0.2.2 64-bit2616+7
−8
(+245)6 − 26
(+4−24=4)
18.8%
6.0 / 32
0.0%
−15
–   Slow Chess Blitz WV2.12615+6
−6
(+244)7.5 − 24.5
(+5−22=5)
23.4%
7.5 / 32
0.0%
+34
–   Rotor 0.82612+10
−10
(+241)7.5 − 24.5
(+7−24=1)
23.4%
7.5 / 32
0.0%
−1
–   Glass 2.0 64-bit2612+9
−9
(+241)7 − 26
(+5−24=4)
21.2%
7.0 / 33
0.0%
0
–   NoraGrace 2.0 64-bit2611+12
−12
(+240)7 − 25
(+5−23=4)
21.9%
7.0 / 32
0.0%
+7
–   Jellyfish 1.1 64-bit2610+10
−10
(+239)10.5 − 21.5
(+8−19=5)
32.8%
10.5 / 32
0.0%
+106
–   Amyan 1.722604+7
−7
(+233)6.5 − 25.5
(+4−23=5)
20.3%
6.5 / 32
0.0%
−5
–   Pharaon 3.5.12603+7
−7
(+232)12 − 20
(+10−18=4)
37.5%
12.0 / 32
0.0%
+131
–   GarboChess 2.10 64-bit2598+9
−10
(+227)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
+136
–   Floyd 0.9 64-bit2585+11
−11
(+214)9.5 − 22.5
(+7−20=5)
29.7%
9.5 / 32
0.0%
+57
–   Francesca MAD 0.192581+10
−10
(+210)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+179
–   GarboChess 3.0 64-bit2578+20
−20
(+207)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+237
–   Pseudo 0.7c2576+8
−8
(+205)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Counter 2.0.2 64-bit2576+28
−28
(+205)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Arminius 2015-08-06 64-bit2575+16
−16
(+204)6 − 26
(+3−23=6)
18.8%
6.0 / 32
0.0%
−41
–   SOS 5.12572+7
−7
(+201)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Maverick 1.5 64-bit2570+11
−11
(+199)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Aristarch 4.502568+7
−7
(+197)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   nanoSzachy 4.1 64-bit2562+12
−12
(+191)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Brutus 8.05 64-bit2560+9
−9
(+189)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Petir 4.9999992556+9
−9
(+185)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Pupsi2 0.092541+14
−14
(+170)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Shield 1.3.1 64-bit2539+17
−17
(+168)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Fridolin 2.00 64-bit2538+11
−11
(+167)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Hayabusa 0.11.7 64-bit2535+63
−63
(+164)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Hermann 2.8 64-bit2532+9
−9
(+161)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   JikChess 0.02 64-bit2523+12
−12
(+152)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Pepito 1.59.2 64-bit2522+10
−10
(+151)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+181
–   chess22k 1.3 64-bit2515+28
−28
(+144)8.5 − 21.5
(+7−20=3)
28.3%
8.5 / 30
0.0%
−33
–   Axolotl 1.9 64-bit2508+17
−17
(+137)12.5 − 19.5
(+11−18=3)
39.1%
12.5 / 32
0.0%
+50
–   Green Light Chess 3.01.2.22505+8
−8
(+134)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Little Goliath Evolution 3.122504+6
−7
(+133)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Magnum 4.0 32-bit2496+14
−14
(+125)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Marvin 2.0.0 64-bit2494+19
−19
(+123)6.5 − 25.5
(+6−25=1)
20.3%
6.5 / 32
0.0%
−150
–   CyberPagno 3.0 64-bit2492+11
−11
(+121)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+151
–   Gothmog 1.0b102483+16
−16
(+112)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Minic 0.34 64-bit2467+20
−20
(+96)13 − 19
(+11−17=4)
40.6%
13.0 / 32
0.0%
+25
–   Schooner 1.7.0 64-bit2464+17
−17
(+93)0.5 − 9.5
(+0−9=1)
5.0%
0.5 / 10
0.0%
−357
–   FrankWalter 2.3.4 64-bit2463+18
−18
(+92)13.5 − 18.5
(+12−17=3)
42.2%
13.5 / 32
0.0%
+29
–   Anatoli 0.35k2458+14
−14
(+87)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Counter 1.22447+10
−10
(+76)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+45
–   Wasabi 1.4.0 64-bit2442+20
−20
(+71)15 − 17
(+13−15=4)
46.9%
15.0 / 32
0.0%
+47
–   Nemeton 1.82433+15
−15
(+62)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
0.0%
+76
–   Abrok 5.02432+8
−8
(+61)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
−35
–   Delphil 3.2 64-bit2431+14
−14
(+60)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Eeyore 1.52 64-bit2429+9
−9
(+58)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   OliThink 5.4.0 64-bit2427+19
−19
(+56)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
0.0%
−50
–   Nejmet 3.072424+8
−8
(+53)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+53
–   Gaia 3.5 64-bit2424+8
−8
(+53)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Zevra 2.1.2 r248 64-bit2422+18
−17
(+51)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
0.0%
+15
–   Nemeton 1.512420+16
−16
(+49)1 − 2
(+1−2=0)
33.3%
1.0 / 3
0.0%
−108
–   Snitch 1.6.2 32-bit2418+10
−10
(+47)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+77
–   Dragon 4.62417+8
−7
(+46)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+76
–   RomiChess P3n 64-bit2412+14
−14
(+41)17.5 − 14.5
(+16−13=3)
54.7%
17.5 / 32
0.0%
+76
–   Monolith 0.3 64-bit2410+17
−17
(+39)14.5 − 15.5
(+13−14=3)
48.3%
14.5 / 30
0.0%
+24
–   Lozza 1.17a 64-bit2408+18
−18
(+37)10.5 − 19.5
(+8−17=5)
35.0%
10.5 / 30
0.0%
−77
–   Ifrit m1.8 64-bit2406+10
−10
(+35)8.5 − 18.5
(+5−15=7)
31.5%
8.5 / 27
0.0%
−100
–   Bagatur 1.5c 64-bit2401+18
−18
(+30)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.3%
+5
–   TJchess 1.3 64-bit2398+14
−14
(+27)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.2%
−INF
–   Nemeton 1.72394+17
−17
(+23)16.5 − 15.5
(+15−14=3)
51.6%
16.5 / 32
1.6%
+38
–   KnightDreamer 3.32394+11
−11
(+23)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.3%
+INF
–   Galjoen 0.39 64-bit2393+15
−15
(+22)14.5 − 16.5
(+12−14=5)
46.8%
14.5 / 31
1.2%
−4
–   Bearded N44.5 64-bit2393+17
−17
(+22)0 − 1
(+0−1=0)
0.0%
0.0 / 1
1.9%
−INF
–   PostModernist 10162391+10
−10
(+20)11.5 − 15.5
(+10−14=3)
42.6%
11.5 / 27
0.8%
−39
–   Googleplex Starthinker 1.6 64-bit2390+19
−18
(+19)15.5 − 16.5
(+14−15=3)
48.4%
15.5 / 32
4.4%
+7
–   FrankWalter 2.2.3 64-bit2389+18
−18
(+18)15.5 − 16.5
(+14−15=3)
48.4%
15.5 / 32
5.0%
+4
–   Comet B502388+9
−9
(+17)16 − 9
(+15−8=2)
64.0%
16.0 / 25
1.6%
+132
–   Raven 0.80 64-bit2388+19
−19
(+17)18 − 14
(+16−12=4)
56.3%
18.0 / 32
6.6%
+67
–   Teki 2 64-bit2387+16
−16
(+16)12.5 − 13.5
(+11−12=3)
48.1%
12.5 / 26
5.6%
0
–   RomiChess P3m 64-bit2387+15
−15
(+16)30 − 32
(+25−27=10)
48.4%
30.0 / 62
5.3%
+2
–   Leila 0.53h2387+8
−8
(+16)12.5 − 13.5
(+12−13=1)
48.1%
12.5 / 26
1.6%
0
–   Amy 0.87b2385+9
−9
(+14)19 − 13
(+18−12=2)
59.4%
19.0 / 32
3.5%
+92
–   Diablo 0.5.12385+9
−9
(+14)16.5 − 10.5
(+16−10=1)
61.1%
16.5 / 27
3.5%
+109
–   Gosu 0.162382+8
−8
(+11)15 − 17
(+12−14=6)
46.9%
15.0 / 32
6.4%
−15
–   Capture R012382+12
−12
(+11)11 − 16
(+9−14=4)
40.7%
11.0 / 27
10.4%
−61
–   Myrddin 0.87 64-bit2380+12
−12
(+9)14 − 12
(+13−11=2)
53.8%
14.0 / 26
14.9%
+42
–   Zevra 2.1.1 r216 64-bit2379+18
−18
(+8)15.5 − 21.5
(+13−19=5)
41.9%
15.5 / 37
23.5%
−57
–   FrankWalter 2.2.6 64-bit2377+27
−27
(+6)15 − 22
(+11−18=8)
40.5%
15.0 / 37
33.3%
−62
–   Cmcchess 2.6 64-bit2377+11
−11
(+6)7.5 − 20.5
(+7−20=1)
26.8%
7.5 / 28
24.0%
−197
–   Der Bringer 1.92374+8
−8
(+3)14 − 10
(+13−9=2)
58.3%
14.0 / 24
33.7%
+70
–   Patzer 3.802373+9
−9
(+2)9 − 16
(+7−14=4)
36.0%
9.0 / 25
37.9%
−102
–   Typhoon 1.00-358 64-bit2371+25
−25
(0)0 − 1
(+0−1=0)
0.0%
0.0 / 1
49.7%
−INF
–   Terra 3.42369+10
−10
(−2)11 − 15
(+9−13=4)
42.3%
11.0 / 26
58.0%
−59
–   The Crazy Bishop 00522364+9
−9
(−7)12 − 14
(+10−12=4)
46.2%
12.0 / 26
78.5%
−40
–   Lozza 1.16 64-bit2360+14
−14
(−11)14 − 12
(+12−10=4)
53.8%
14.0 / 26
85.8%
+18
–   Bagatur 1.5a 64-bit2359+19
−19
(−12)17.5 − 13.5
(+15−11=5)
56.5%
17.5 / 31
84.4%
+41
–   Homer 2.012357+9
−9
(−14)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
95.3%
−3
–   Schooner 1.5 64-bit2357+17
−17
(−14)16 − 10
(+15−9=2)
61.5%
16.0 / 26
89.7%
+80
–   Betsy 6.51 Nobook2356+12
−12
(−15)0 − 1
(+0−1=0)
0.0%
0.0 / 1
95.0%
−INF
–   Amateur 2.822351+8
−8
(−20)15 − 17
(+12−14=6)
46.9%
15.0 / 32
99.4%
−41
–   Alex 2.14a 64-bit2347+10
−10
(−24)16 − 16
(+12−12=8)
50.0%
16.0 / 32
99.8%
−24
–   Tigran 2.4n 64-bit2344+10
−11
(−27)19 − 12
(+17−10=4)
61.3%
19.0 / 31
99.9%
+64
–   Plisk 0.2.7d 64-bit2343+10
−10
(−28)16 − 16
(+15−15=2)
50.0%
16.0 / 32
100.0%
−28
–   Horizon 4.42342+8
−8
(−29)21.5 − 10.5
(+19−8=5)
67.2%
21.5 / 32
100.0%
+105
–   Queen 4.032336+8
−8
(−35)17 − 15
(+12−10=10)
53.1%
17.0 / 32
100.0%
−12
–   Orion 0.3.0 64-bit2335+15
−15
(−36)14.5 − 17.5
(+13−16=3)
45.3%
14.5 / 32
100.0%
−73
–   Arion 1.72333+7
−7
(−38)13.5 − 18.5
(+12−17=3)
42.2%
13.5 / 32
100.0%
−104
–   Sage 3.532325+8
−8
(−46)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
100.0%
+37
–   Gibbon 2.69a 64-bit2322+13
−13
(−49)17.5 − 14.5
(+16−13=3)
54.7%
17.5 / 32
100.0%
−13
–   Chezzz 1.0.32322+8
−8
(−49)16.5 − 15.5
(+15−14=3)
51.6%
16.5 / 32
100.0%
−37
–   Mediocre 0.5 64-bit2320+11
−11
(−51)17.5 − 14.5
(+16−13=3)
54.7%
17.5 / 32
100.0%
−12
–   Jazz 840 64-bit2320+19
−19
(−51)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Barbarossa 0.4.0 64-bit2317+12
−12
(−54)14.5 − 8.5
(+13−7=3)
63.0%
14.5 / 23
100.0%
+48
–   Absolute Zero 2.4.7.2 64-bit2317+12
−12
(−54)15 − 17
(+12−14=6)
46.9%
15.0 / 32
100.0%
−80
–   Aice 0.99.22316+8
−8
(−55)17 − 15
(+15−13=4)
53.1%
17.0 / 32
100.0%
−27
–   Sungorus 1.4 64-bit2311+9
−9
(−60)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
100.0%
−71
–   Waxman 20162289+18
−18
(−82)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
100.0%
−23
–   Ayito 0.2.9942287+10
−10
(−84)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Clunk 1.1 64-bit2280+73
−73
(−91)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.2%
−INF
–   Esc 1.162267+9
−9
(−104)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   KMTChess 1.2.1 64-bit2259+17
−17
(−112)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Dorpsgek Eve's Temptation 64-bit2233+16
−16
(−138)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Ant 2006-F2232+9
−9
(−139)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   GopherCheck 0.2.3 64-bit2231+13
−13
(−140)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−109
–   NG-Play 9.87b 64-bit2215+76
−75
(−156)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   OBender 03.2016 64-bit2213+17
−17
(−158)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Chispa 4.0.32207+8
−8
(−164)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−307
–   Beowulf 2.4a 32-bit2203+10
−10
(−168)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   RattateChess 1.0 Nosferatu2198+12
−12
(−173)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Feuerstein 0.4.6.12192+14
−14
(−179)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Uralochka 1.1b2189+11
−11
(−182)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Neurosis 2.52188+16
−16
(−183)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Kurt 0.9.2.2 64-bit2161+12
−12
(−210)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   InmiChess 3.052160+26
−26
(−211)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Prophet3 20170909 64-bit2125+17
−17
(−246)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Matheus 2.32058+8
−8
(−313)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−282
–   ChessRikus 1.4661629+13
−13
(−742)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on September 19, 2020