CCRL Blitz
Downloads and Statistics
March 28, 2020
Testing summary:
Total: 2'228'724 games
played by 2'613 programs

White wins: 860'514 (38.6%)
Black wins: 693'382 (31.1%)
Draws: 674'828 (30.3%)
White score: 53.7%

Engine Details

Options
Show each game results
Butcher 1.64 64-bit (2256+22
−22
)Quote
Author: Marek Kolacz (Poland) Link: Homepage
This is one of the 3 Butcher versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Atlas 3.91 64-bit2924+11
−11
(+668)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Devel 2.00002713+12
−12
(+457)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Sloppy 0.2.2 64-bit2617+8
−8
(+361)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Zarkov 6.552617+12
−12
(+361)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Delocto 0.6 64-bit2612+16
−16
(+356)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Yace 0.99.872504+7
−7
(+248)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Drosophila 1.5.1 64-bit2478+15
−14
(+222)7 − 23
(+4−20=6)
23.3%
7.0 / 30
0.0%
+18
–   Ares 1.005.2 64-bit2441+13
−13
(+185)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Soldat 4.0 beta 64-bit2440+18
−18
(+184)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Delphil 3.2 64-bit2432+14
−14
(+176)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Shallow 2 rev8 64-bit2429+17
−17
(+173)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Flux 2.2.12429+24
−24
(+173)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Snitch 1.6.2 64-bit2423+174
−172
(+167)0 − 1
(+0−1=0)
0.0%
0.0 / 1
2.7%
−INF
–   RomiChess P3n 64-bit2414+14
−14
(+158)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+188
–   Teki 1 64-bit2407+18
−18
(+151)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Ifrit m1.8 64-bit2405+11
−10
(+149)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+118
–   OliThink 5.3.2 64-bit2404+13
−13
(+148)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Galjoen 0.39 64-bit2394+15
−15
(+138)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   KnightDreamer 3.32393+11
−11
(+137)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Bearded N44.5 64-bit2392+18
−18
(+136)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Diablo 0.5.12386+9
−10
(+130)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+160
–   Der Bringer 1.92375+8
−8
(+119)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−38
–   The Crazy Bishop 00522365+9
−9
(+109)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Amateur 2.822352+8
−8
(+96)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+65
–   Pirarucu 2.0.2 64-bit2348+37
−36
(+92)8 − 17
(+8−17=0)
32.0%
8.0 / 25
0.0%
−68
–   Plisk 0.2.7d 64-bit2344+10
−10
(+88)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Sungorus 1.4 64-bit2314+9
−9
(+58)14.5 − 13.5
(+12−11=5)
51.8%
14.5 / 28
0.0%
+72
–   RubiChess 0.7 64-bit2310+23
−23
(+54)15 − 13
(+11−9=8)
53.6%
15.0 / 28
0.0%
+78
–   EveAnn 1.71a2308+16
−15
(+52)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Joker 1.1.142307+12
−12
(+51)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Averno 0.812307+9
−9
(+51)12.5 − 12.5
(+8−8=9)
50.0%
12.5 / 25
0.0%
+51
–   Tytan 9.32 64-bit2304+13
−13
(+48)13.5 − 14.5
(+10−11=7)
48.2%
13.5 / 28
0.0%
+32
–   Resp 0.19 64-bit Nobook2296+10
−10
(+40)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.1%
+INF
–   Waxman 20162290+18
−18
(+34)0 − 1
(+0−1=0)
0.0%
0.0 / 1
1.0%
−INF
–   MadChess 2.0 64-bit2287+16
−16
(+31)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
1.3%
0
–   Ayito 0.2.9942287+11
−11
(+31)13.5 − 15.5
(+10−12=7)
46.6%
13.5 / 29
0.7%
+6
–   Chaturanga 2.4.32285+27
−27
(+29)9.5 − 19.5
(+5−15=9)
32.8%
9.5 / 29
4.7%
−88
–   Zevra 1.8.5 r664 64-bit2274+25
−25
(+18)0 − 1
(+0−1=0)
0.0%
0.0 / 1
15.8%
−INF
–   Paladin 0.1 64-bit2273+14
−14
(+17)12 − 17
(+8−13=8)
41.4%
12.0 / 29
10.8%
−45
–   Dumb 1.3 64-bit2273+19
−19
(+17)20 − 20
(+17−17=6)
50.0%
20.0 / 40
12.5%
+17
–   CT800 1.33 64-bit2271+20
−20
(+15)18 − 17
(+14−13=8)
51.4%
18.0 / 35
15.1%
+25
–   Esc 1.162267+9
−9
(+11)0 − 1
(+0−1=0)
0.0%
0.0 / 1
18.5%
−INF
–   Scidlet 3.61 64-bit2267+11
−11
(+11)16 − 14
(+13−11=6)
53.3%
16.0 / 30
19.9%
+37
–   Zeus 1.292263+9
−9
(+7)0 − 1
(+0−1=0)
0.0%
0.0 / 1
29.2%
−INF
–   Natwarlal 0.142261+8
−8
(+5)13 − 16
(+9−12=8)
44.8%
13.0 / 29
33.5%
−30
–   KMTChess 1.2.1 64-bit2260+17
−17
(+4)11.5 − 17.5
(+8−14=7)
39.7%
11.5 / 29
38.3%
−68
–   Invictus r228 64-bit2257+24
−24
(+1)16.5 − 13.5
(+12−9=9)
55.0%
16.5 / 30
48.9%
+35
–   FireFly 2.7.2 64-bit2253+14
−14
(−3)19 − 9
(+18−8=2)
67.9%
19.0 / 28
58.8%
+146
–   Robocide 0.4 64-bit2253+16
−16
(−3)17.5 − 18.5
(+14−15=7)
48.6%
17.5 / 36
59.3%
−12
–   CT800 1.11 64-bit2240+20
−20
(−16)18.5 − 9.5
(+16−7=5)
66.1%
18.5 / 28
86.1%
+101
–   Robocide 20170718 64-bit2237+14
−14
(−19)15 − 14
(+12−11=6)
51.7%
15.0 / 29
92.9%
−7
–   Ant 2006-F2236+9
−9
(−20)1 − 0
(+1−0=0)
100.0%
1.0 / 1
95.6%
+INF
–   Anechka 0.082235+8
−8
(−21)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.4%
+98
–   CT800 1.30 64-bit2229+18
−18
(−27)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
96.9%
−111
–   AliChess 4.252229+10
−10
(−27)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.5%
−57
–   Joker2 0.7.7 64-bit2223+16
−16
(−33)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.1%
−INF
–   Adam 3.32220+10
−10
(−36)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.8%
+83
–   CT800 1.20 64-bit2218+17
−17
(−38)16 − 13
(+13−10=6)
55.2%
16.0 / 29
99.7%
0
–   Exacto 0.e 64-bit2217+14
−14
(−39)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.8%
+INF
–   Buzz 0.08 64-bit2216+13
−13
(−40)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.9%
−INF
–   RattateChess 1.0 Nosferatu2200+12
−12
(−56)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Latista (Sinobyl) 1.52196+11
−11
(−60)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Uralochka 1.1b2189+11
−11
(−67)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−36
–   Uralochka 1.1d2184+18
−18
(−72)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Atak 6.82184+10
−10
(−72)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   InmiChess 3.052156+28
−28
(−100)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Lime 662145+8
−8
(−111)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−80
–   Genesis 2.01b2138+22
−22
(−118)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−148
–   Fortress 1.622137+8
−8
(−119)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Tiny Chess 1.46 64-bit2137+18
−18
(−119)31.5 − 18.5
(+23−10=17)
63.0%
31.5 / 50
100.0%
−33
–   Clever Girl r160 64-bit2118+18
−18
(−138)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Alf 1.09 64-bit2109+16
−16
(−147)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+10
–   BikJump 2.01 64-bit2104+8
−8
(−152)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+5
–   RDChess 3.232047+13
−13
(−209)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−178
–   Gerbil 0.2 64-bit2044+9
−10
(−212)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Cinnamon 2.0 64-bit2023+13
−13
(−233)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Cupcake 1.1a 64-bit2017+25
−24
(−239)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−269
–   Armageddon 2.3081986+11
−11
(−270)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−239
–   Sissa 2.01968+23
−23
(−288)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   ChessMind 0.801955+17
−17
(−301)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Tyrell 1.021887+21
−21
(−369)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 28, 2020