CCRL Blitz
Downloads and Statistics
May 30, 2020
Testing summary:
Total: 2'293'769 games
played by 2'689 programs

White wins: 884'159 (38.5%)
Black wins: 711'678 (31.0%)
Draws: 697'932 (30.4%)
White score: 53.8%

Engine Details

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Show each game results
Drosophila 1.5.1 64-bit (2478+15
−15
)Quote
Author: Gustaf Ullberg (Sweden) Link: github
Includes games from 1.5 and 1.5.1
This is one of the 3 Drosophila versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fire 6.1 64-bit3289+11
−11
(+811)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Xiphos 0.3 64-bit3137+14
−14
(+659)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   RofChade 2.0 64-bit3130+14
−14
(+652)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Texel 1.07 64-bit3112+9
−9
(+634)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
+297
–   Defenchess 1.1f 64-bit3047+11
−11
(+569)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Marvin 3.5.0 64-bit2989+17
−17
(+511)0 − 5
(+0−5=0)
0.0%
0.0 / 5
0.0%
−INF
–   chess22k 1.8 64-bit2959+17
−17
(+481)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Invictus r305 64-bit2918+16
−16
(+440)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   DiscoCheck 5.2.1 64-bit2913+9
−9
(+435)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Nemo 1.0.1 64-bit2857+7
−7
(+379)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Rhetoric 1.4.3 64-bit2807+8
−8
(+329)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+298
–   Pirarucu 2.2.2 64-bit2674+18
−17
(+196)9.5 − 30.5
(+6−27=7)
23.8%
9.5 / 40
0.0%
−8
–   Alaric 7072662+7
−6
(+184)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Counter 2.8 64-bit2642+21
−21
(+164)12.5 − 27.5
(+7−22=11)
31.3%
12.5 / 40
0.0%
+29
–   Delocto 0.6 64-bit2611+16
−16
(+133)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ruffian 2.1.02609+8
−9
(+131)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+34
–   Minic 0.43 64-bit2596+26
−26
(+118)11.5 − 22.5
(+7−18=9)
33.8%
11.5 / 34
0.0%
+2
–   Brutus 8.05 64-bit2559+9
−9
(+81)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−6
–   Ghost 3.1 64-bit2553+13
−13
(+75)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
−28
–   Dorky 4.8 64-bit2550+16
−16
(+72)8.5 − 22.5
(+4−18=9)
27.4%
8.5 / 31
0.0%
−86
–   FrankWalter 2.4.0 64-bit2545+17
−17
(+67)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.0%
−3
–   Rebel Century2544+12
−12
(+66)15.5 − 16.5
(+14−15=3)
48.4%
15.5 / 32
0.0%
+54
–   Ufim 8.022540+7
−7
(+62)12 − 20
(+10−18=4)
37.5%
12.0 / 32
0.0%
−36
–   AnMon 5.752539+7
−7
(+61)17 − 15
(+13−11=8)
53.1%
17.0 / 32
0.0%
+86
–   Fridolin 2.00 64-bit2538+12
−11
(+60)12 − 20
(+10−18=4)
37.5%
12.0 / 32
0.0%
−41
–   Hermann 2.8 64-bit2532+9
−9
(+54)15 − 17
(+11−13=8)
46.9%
15.0 / 32
0.0%
+31
–   Jumbo 0.6.107 64-bit2526+19
−19
(+48)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
−9
–   Betsabe II 1.752523+17
−17
(+45)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.0%
+13
–   JikChess 0.02 64-bit2522+12
−12
(+44)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
−12
–   Schooner 1.8 64-bit2519+16
−16
(+41)15 − 17
(+11−13=8)
46.9%
15.0 / 32
0.0%
+20
–   Orion 0.5 64-bit2514+12
−12
(+36)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
−17
–   tomitankChess 1.5 64-bit2507+20
−20
(+29)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.9%
+5
–   Dorky 4.5 64-bit2505+14
−14
(+27)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
0.4%
+58
–   Green Light Chess 3.01.2.22505+8
−8
(+27)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.0%
+10
–   Little Goliath Evolution 3.122505+7
−6
(+27)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
0.0%
+18
–   Yace 0.99.872504+8
−7
(+26)16 − 17
(+13−14=6)
48.5%
16.0 / 33
0.1%
+15
–   Trace 1.37a2499+7
−7
(+21)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
0.3%
+8
–   Bagatur 1.5f 64-bit2494+21
−21
(+16)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
9.7%
−15
–   CyberPagno 3.0 64-bit2493+12
−12
(+15)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
5.4%
−142
–   Nemeton 1.81 4CPU2491+24
−24
(+13)22 − 28
(+18−24=8)
44.0%
22.0 / 50
17.8%
−32
–   Asymptote 0.3 64-bit2489+18
−18
(+11)14 − 17
(+11−14=6)
45.2%
14.0 / 31
17.6%
−29
–   Jumbo 0.6.96 64-bit2489+16
−16
(+11)16.5 − 23.5
(+12−19=9)
41.3%
16.5 / 40
14.2%
−52
–   Dimitri 4.772487+19
−19
(+9)12 − 20
(+9−17=6)
37.5%
12.0 / 32
22.6%
−85
–   Bagatur 1.6 64-bit2486+24
−24
(+8)22 − 18
(+13−9=18)
55.0%
22.0 / 40
27.9%
+38
–   Winter 0.1.1 64-bit2481+17
−18
(+3)19 − 12
(+18−11=2)
61.3%
19.0 / 31
39.5%
+97
–   BBChess 1.3b 64-bit2479+13
−13
(+1)0 − 1
(+0−1=0)
0.0%
0.0 / 1
45.7%
−INF
–   Xpdnt 0910072469+12
−12
(−9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
83.4%
−9
–   Kiwi 0.6d 64-bit2469+10
−10
(−9)0 − 1
(+0−1=0)
0.0%
0.0 / 1
83.4%
−INF
–   Dorky 4.6 64-bit2468+22
−22
(−10)18 − 14
(+14−10=8)
56.3%
18.0 / 32
76.2%
+32
–   Jumbo 0.6.35 64-bit2468+22
−22
(−10)13 − 15
(+7−9=12)
46.4%
13.0 / 28
78.0%
−33
–   Jumbo 0.6.66 64-bit2464+16
−15
(−14)31 − 27
(+23−19=16)
53.4%
31.0 / 58
90.9%
+8
–   FrankWalter 2.3.4 64-bit2463+18
−18
(−15)14 − 18
(+10−14=8)
43.8%
14.0 / 32
90.3%
−58
–   Viper 0.1 64-bit2458+57
−58
(−20)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
74.8%
−50
–   RubiChess 0.8 64-bit2456+16
−16
(−22)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
97.8%
+10
–   LittleThought 1.052 64-bit2452+9
−9
(−26)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.8%
+INF
–   Matacz 1.42446+8
−8
(−32)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Lozza 1.18 64-bit2444+15
−15
(−34)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.9%
−INF
–   Jumbo 0.6.31 64-bit2440+17
−17
(−38)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
100.0%
−24
–   Soldat 4.0 beta 64-bit2438+18
−17
(−40)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   King of Kings 2.562435+9
−9
(−43)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Gaia 3.5 64-bit2426+8
−8
(−52)13 − 7
(+11−5=4)
65.0%
13.0 / 20
100.0%
+64
–   Quark 2.352423+8
−8
(−55)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−174
–   Caligula 0.7b2421+16
−16
(−57)12.5 − 8.5
(+12−8=1)
59.5%
12.5 / 21
100.0%
+24
–   TJchess 1.3 64-bit2399+14
−14
(−79)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Bearded N44.5 64-bit2393+17
−17
(−85)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−115
–   KnightDreamer 3.32393+11
−11
(−85)2 − 3
(+1−2=2)
40.0%
2.0 / 5
100.0%
−152
–   PostModernist 10162390+10
−10
(−88)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Diablo 0.5.12385+9
−9
(−93)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−250
–   Typhoon 1.00-358 64-bit2382+26
−27
(−96)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−126
–   Gosu 0.162382+8
−8
(−96)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Terra 3.42369+10
−9
(−109)25.5 − 9.5
(+24−8=3)
72.9%
25.5 / 35
100.0%
+85
–   The Crazy Bishop 00522364+9
−9
(−114)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Betsy 6.51 Nobook2356+12
−12
(−122)10 − 6
(+9−5=2)
62.5%
10.0 / 16
100.0%
−30
–   Amateur 2.822351+8
−8
(−127)19 − 11
(+17−9=4)
63.3%
19.0 / 30
100.0%
−20
–   Tigran 2.4n 64-bit2345+11
−11
(−133)17.5 − 13.5
(+15−11=5)
56.5%
17.5 / 31
100.0%
−86
–   Plisk 0.2.7d 64-bit2343+10
−10
(−135)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Arion 1.72332+7
−7
(−146)24 − 6
(+21−3=6)
80.0%
24.0 / 30
100.0%
+88
–   EveAnn 1.722328+14
−13
(−150)23 − 6
(+21−4=4)
79.3%
23.0 / 29
100.0%
+91
–   Gibbon 2.69a 64-bit2325+13
−13
(−153)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Sage 3.532325+8
−8
(−153)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Mediocre 0.5 64-bit2320+12
−12
(−158)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+69
–   Barbarossa 0.4.0 64-bit2318+12
−12
(−160)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Absolute Zero 2.4.7.2 64-bit2318+12
−12
(−160)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
+28
–   Aice 0.99.22315+9
−9
(−163)20.5 − 9.5
(+18−7=5)
68.3%
20.5 / 30
100.0%
−19
–   Waxman 20172311+15
−15
(−167)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Joker 1.1.142305+12
−12
(−173)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Tytan 9.32 64-bit2303+13
−13
(−175)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Thor's Hammer 2.29 64-bit2302+28
−28
(−176)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   KnightX 1.922296+7
−8
(−182)9 − 3
(+9−3=0)
75.0%
9.0 / 12
100.0%
+45
–   Resp 0.19 64-bit Nobook2295+10
−10
(−183)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Popochin 4.0 64-bit2295+18
−18
(−183)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
−55
–   Fischerle 0.9.80 SE 64-bit2282+16
−16
(−196)8.5 − 3.5
(+8−3=1)
70.8%
8.5 / 12
100.0%
−23
–   Paladin 0.1 64-bit2271+14
−14
(−207)10 − 3
(+9−2=2)
76.9%
10.0 / 13
100.0%
+3
–   Rival 1.0.1 64-bit2271+13
−14
(−207)10 − 2
(+8−0=4)
83.3%
10.0 / 12
100.0%
+22
–   Esc 1.162266+9
−9
(−212)9.5 − 2.5
(+7−0=5)
79.2%
9.5 / 12
100.0%
−22
–   Zeus 1.292262+9
−9
(−216)10 − 2
(+9−1=2)
83.3%
10.0 / 12
100.0%
+53
–   Natwarlal 0.142260+8
−8
(−218)26 − 5
(+24−3=4)
83.9%
26.0 / 31
100.0%
+69
–   Butcher 1.64 64-bit2254+22
−22
(−224)23 − 7
(+20−4=6)
76.7%
23.0 / 30
100.0%
−20
–   Napoleon 1.8 64-bit2253+14
−14
(−225)9.5 − 2.5
(+9−2=1)
79.2%
9.5 / 12
100.0%
+23
–   FireFly 2.7.2 64-bit2251+14
−14
(−227)11 − 1
(+10−0=2)
91.7%
11.0 / 12
100.0%
+134
–   Isa 2.0.61 64-bit2237+18
−18
(−241)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
−40
–   Robocide 20170718 64-bit2236+14
−14
(−242)22 − 7
(+19−4=6)
75.9%
22.0 / 29
100.0%
−43
–   Anechka 0.082233+8
−8
(−245)10.5 − 1.5
(+10−1=1)
87.5%
10.5 / 12
100.0%
+100
–   Ant 2006-F2232+9
−9
(−246)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
−52
–   AliChess 4.252228+10
−10
(−250)11 − 1
(+11−1=0)
91.7%
11.0 / 12
100.0%
+218
–   RamJet 0.132216+15
−15
(−262)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Chispa 4.0.32206+8
−8
(−272)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−241
–   Latista (Sinobyl) 1.52195+11
−11
(−283)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−313
–   Uralochka 1.1b2188+11
−11
(−290)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−320
–   Kurt 0.9.2.2 64-bit2162+12
−13
(−316)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Galjoen 0.37.2 64-bit2160+16
−16
(−318)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   InmiChess 3.052156+28
−28
(−322)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−291
–   NagaSkaki 5.122155+10
−10
(−323)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−353
–   Alarm 0.93.12144+9
−9
(−334)2.5 − 2.5
(+2−2=1)
50.0%
2.5 / 5
100.0%
−324
–   Fortress 1.622136+8
−8
(−342)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   GopherCheck 0.2.2 64-bit2135+16
−16
(−343)10 − 2
(+8−0=4)
83.3%
10.0 / 12
100.0%
−108
–   Prophet3 20170909 64-bit2125+17
−17
(−353)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Gunborg 1.35 64-bit2069+16
−16
(−409)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
−258
–   DelphiMAX 2.92013+13
−13
(−465)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Requiem 0.532008+12
−12
(−470)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   BigLion 2.23x1986+8
−8
(−492)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Armageddon 2.3081985+11
−11
(−493)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   FreeChessII 2.171878+23
−23
(−600)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 30, 2020