CCRL Blitz
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 2'472'902 games
played by 2'944 programs

White wins: 950'998 (38.5%)
Black wins: 761'961 (30.8%)
Draws: 759'943 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
EXchess 5.01b 64-bit (2265+13
−13		)Quote
Author: Dan Homan (USA) Link: Homepage
This is one of the 14 EXchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Quark 2.352424+8
−8		(+159)7.5 − 24.5
(+5−22=5)
23.4%
7.5 / 32
0.0%
−54
0 0 = 0 = 0 0 0 0 0 0 = = 0 0 0 0 1 = 0 0 0 1 1 0 0 0 0 0 1 1 0
–   Nejmet 3.072424+8
−8		(+159)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
+47
1 1 0 = = 0 1 0 = = = 1 0 0 0 0 1 1 1 0 = 0 0 0 = 0 0 = 0 0 0 0
–   Snitch 1.6.2 32-bit2418+10
−10		(+153)7.5 − 24.5
(+3−20=9)
23.4%
7.5 / 32
0.0%
−36
= 0 = 0 1 0 1 0 0 0 0 0 0 0 = 0 = 0 = = 0 0 0 0 0 = 0 0 = 0 1 =
–   Dragon 4.62417+7
−7		(+152)9.5 − 22.5
(+3−16=13)
29.7%
9.5 / 32
0.0%
+24
0 = 0 0 1 = = = 0 0 0 0 0 0 0 = = 0 1 = = = 1 0 = 0 0 = 0 = = 0
–   KnightDreamer 3.32395+11
−11		(+130)6 − 26
(+3−23=6)
18.8%
6.0 / 32
0.0%
−116
= 0 0 = 0 0 0 1 = 0 1 0 0 0 0 0 0 1 0 0 0 = 0 0 0 0 0 0 0 = 0 =
–   Francesca MAD 0.13 Nobook2391+13
−14		(+126)5 − 27
(+3−25=4)
15.6%
5.0 / 32
0.0%
−167
= = = 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0
–   Leila 0.53h2387+8
−8		(+122)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−45
0 0 0 0 0 0 1 0 1 0 0 0 = 0 0 = 1 1 0 1 = = 0 0 0 = = 1 0 0 0 0
–   Amy 0.87b2385+9
−9		(+120)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−3
1 0 0 0 0 1 0 0 0 = 1 = 0 = 0 0 1 = 1 0 1 = 0 1 = 0 0 0 = 0 0 0
–   Gosu 0.162381+8
−8		(+116)12.5 − 21.5
(+7−16=11)
36.8%
12.5 / 34
0.0%
+28
0 = 0 0 0 0 = 1 0 0 0 0 = 1 = 1 = 0 1 = 0 0 = = 1 0 = = 1 1 0 0 = 0
–   Comet B682378+9
−9		(+113)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
+7
0 1 0 0 1 0 = 1 1 0 0 = 0 0 1 0 0 0 = 0 = 0 0 1 1 1 0 0 = = = 0
–   Sjeng 12.132375+11
−11		(+110)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
+53
0 1 0 1 0 = 1 1 1 1 0 0 0 = 1 1 0 0 = 0 = 0 = 0 0 1 0 0 1 = = 0
–   Der Bringer 1.92374+8
−8		(+109)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
+18
0 1 0 1 0 0 1 1 = = = = = 0 0 = 0 0 0 1 0 0 0 0 1 = 1 = 1 0 0 0
–   Patzer 3.802373+9
−9		(+108)10.5 − 23.5
(+8−21=5)
30.9%
10.5 / 34
0.0%
−41
0 0 0 1 = 1 0 0 0 0 1 0 0 0 0 0 0 0 = 0 1 1 1 = 1 0 = 0 0 0 0 = 0 1
–   Djinn 0.925x2372+9
−9		(+107)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
+18
1 1 0 = 1 0 1 = = 0 0 1 0 = 1 = 0 0 = 0 0 0 1 0 = 0 0 1 0 0 = 0
–   Muse 0.899b2371+8
−9		(+106)9.5 − 22.5
(+7−20=5)
29.7%
9.5 / 32
0.0%
−53
0 0 1 0 1 0 0 = 0 0 0 0 1 1 = 0 0 0 0 0 = 0 1 0 = = 1 0 0 0 0 1
–   The Crazy Bishop 00522364+9
−9		(+99)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
−4
= 0 = 0 0 1 1 0 0 0 1 = = 0 = 0 0 0 0 0 0 = = 1 = 0 = 0 = = 1 =
–   Betsy 6.51 Nobook2356+12
−12		(+91)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−46
0 0 = 1 0 1 0 = 0 0 0 0 0 = 0 = 0 = 0 0 0 1 0 = 0 = 1 0 0 = 1 1
–   Homer 2.012356+9
−9		(+91)12 − 22
(+7−17=10)
35.3%
12.0 / 34
0.0%
−13
0 1 0 0 0 = 0 = 1 = 1 0 1 = 0 1 0 0 0 = 0 1 = = = 0 0 1 0 0 0 = 0 =
–   Amateur 2.822351+8
−8		(+86)9.5 − 22.5
(+6−19=7)
29.7%
9.5 / 32
0.0%
−64
= 0 0 0 = 0 0 0 0 0 0 0 0 = 0 0 0 0 1 = 1 1 = = 0 1 0 = 0 1 0 1
–   Phalanx XXII Reborn JA2351+13
−13		(+86)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−24
0 = = 0 = 1 0 = 1 0 0 1 0 1 0 0 = 0 0 = 0 = 1 = 1 1 0 0 0 0 0 0
–   GNU Chess 5.07.9b 64-bit2347+15
−15		(+82)8 − 26
(+4−22=8)
23.5%
8.0 / 34
0.0%
−113
0 = 0 0 0 0 0 0 0 1 0 0 0 0 0 = 0 0 = = 1 0 = 0 0 0 0 = = 1 = 1 0 0
–   Horizon 4.42343+8
−8		(+78)18 − 16
(+12−10=12)
52.9%
18.0 / 34
0.0%
+96
0 1 = 0 0 0 = 1 = 1 1 = 1 0 0 0 0 = 1 1 0 = = 1 = = 1 = 1 = 1 = 1 0
–   Arion 1.72333+7
−7		(+68)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−8
= 1 = 0 0 0 0 1 1 0 = 0 0 = 0 = 1 = = 0 1 0 1 = = 0 0 1 1 0 0 0
–   Thor's Hammer 2.28 32-bit2330+13
−13		(+65)9 − 23
(+5−19=8)
28.1%
9.0 / 32
0.0%
−96
0 0 = 0 0 0 = 0 1 1 = 0 = 0 0 1 = 1 = 0 0 0 0 0 1 = = 0 0 0 0 0
–   Sorgenkind 0.42327+11
−11		(+62)11.5 − 21.5
(+9−19=5)
34.8%
11.5 / 33
0.0%
−53
0 0 = 1 0 0 0 0 0 0 1 0 0 0 = 0 0 1 0 = 1 = = 1 1 0 1 0 1 0 0 0 1
–   Sage 3.532325+8
−8		(+60)16 − 18
(+12−14=8)
47.1%
16.0 / 34
0.0%
+37
= 0 1 0 1 = 0 0 = 1 0 1 0 1 0 1 = = = 0 0 0 0 = 1 0 = 1 1 1 0 0 1 1
–   Chezzz 1.0.32321+8
−8		(+56)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−70
= 1 0 0 = 0 0 0 0 0 1 = 0 = = = 1 0 0 1 0 1 0 0 1 1 0 0 0 = 0 0
–   Aice 0.99.22316+9
−9		(+51)19 − 15
(+14−10=10)
55.9%
19.0 / 34
0.0%
+88
0 = 1 1 0 = = 0 1 = 1 1 1 = 0 1 1 0 0 0 1 = 0 = 0 = 0 1 = 1 1 1 = 1
–   Averno 0.812307+9
−9		(+42)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.0%
+8
= 0 1 0 1 1 1 0 1 1 = 1 1 0 1 = 0 = 1 0 0 0 0 0 0 0 = = 0 1 = 0
–   Asterisk 0.62307+10
−10		(+42)9 − 25
(+6−22=6)
26.5%
9.0 / 34
0.0%
−138
= 1 0 0 0 0 0 0 0 0 0 1 0 0 = 0 1 = 0 1 0 0 0 0 0 1 = 1 0 = 0 = 0 0
–   Tytan 9.32 64-bit2297+13
−13		(+32)11 − 23
(+8−20=6)
32.4%
11.0 / 34
0.0%
−98
0 0 0 0 0 0 = 0 0 1 0 1 0 0 0 1 0 0 = 0 0 0 = 1 0 1 1 0 = 1 0 1 = =
–   Resp 0.19 64-bit Nobook2296+10
−10		(+31)10 − 22
(+5−17=10)
31.3%
10.0 / 32
0.0%
−97
1 0 = 0 0 1 0 0 0 0 = 0 0 0 = 0 0 = 0 = = 1 = = 0 0 0 = 1 1 0 =
–   KnightX 1.922296+8
−8		(+31)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
0.0%
+157
= 1 1 1 1 = 1 1 1 1 1 1 0 1 = = 0 1 0 1 1 1 0 0 1 0 = 1 = = 0 1
–   Eeyore 1.482289+12
−12		(+24)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
0.2%
+54
0 1 = 0 1 0 = = 0 = = = 1 1 1 = = 1 1 1 0 = 1 = 0 1 = 0 1 1 0 0
–   Ayito 0.2.9942287+10
−10		(+22)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
0.3%
+58
= 1 0 1 0 1 1 0 = 0 = 0 1 = 0 1 0 1 1 1 1 1 = 1 1 0 0 = 0 0 = 1
–   Matilde 2008 64-bit2281+13
−13		(+16)16 − 18
(+11−13=10)
47.1%
16.0 / 34
3.1%
−4
= 1 1 = 1 1 0 = 0 = = = 0 1 0 0 1 0 0 0 0 = = 0 = 1 0 0 1 0 1 1 = 1
–   Popochin 3.22275+8
−8		(+10)14.5 − 19.5
(+8−13=13)
42.6%
14.5 / 34
9.0%
−40
= 0 = 0 = 0 1 0 1 = = = = 0 = 1 = 1 1 0 = 0 1 0 = 1 0 = 0 1 0 0 0 =
–   Esc 1.162267+9
−9		(+2)18 − 14
(+13−9=10)
56.3%
18.0 / 32
39.4%
+45
= 1 0 0 1 1 1 = = = 0 0 = = 1 0 1 1 = 1 0 1 0 = 1 1 = 1 0 1 = 0
–   Scidlet 3.61 64-bit2265+11
−11		(0)18 − 14
(+15−11=6)
56.3%
18.0 / 32
50.0%
+47
0 1 0 0 1 1 = 1 = = 0 1 0 0 1 = = 1 0 1 0 1 0 1 = 1 1 1 0 1 1 0
–   Zeus 1.292261+9
−9		(−4)18 − 15
(+14−11=8)
54.5%
18.0 / 33
66.7%
+30
1 0 0 1 1 1 0 0 0 1 1 1 = 1 0 = 1 1 = 0 = 1 1 = = 1 = 0 0 1 0 = 0
–   Natwarlal 0.142260+8
−7		(−5)16.5 − 17.5
(+12−13=9)
48.5%
16.5 / 34
74.7%
−13
= 0 = 0 1 0 0 1 0 0 1 0 = = 0 1 0 = = 1 = 1 0 0 1 1 1 1 = = 0 1 0 1
–   Doctor 3.02260+18
−18		(−5)22 − 10
(+19−7=6)
68.8%
22.0 / 32
65.8%
+134
0 1 = 1 1 = = 1 1 1 1 1 0 1 1 1 0 = 0 0 0 1 1 = 1 1 1 1 0 = 1 1
–   GNU Chess 5.07 64-bit2237+20
−20		(−28)20.5 − 11.5
(+18−9=5)
64.1%
20.5 / 32
99.0%
+78
1 0 1 0 = 1 1 1 0 0 = 1 1 0 0 1 1 1 1 0 0 = 1 1 1 1 = 1 0 1 = 1
–   Anechka 0.082234+7
−8		(−31)17.5 − 16.5
(+10−9=15)
51.5%
17.5 / 34
100.0%
−22
1 1 1 0 1 = = 0 0 = = 0 0 = = = = 0 1 = 1 0 = 1 1 = = = 0 1 1 0 = =
–   Ant 2006-F2230+9
−9		(−35)14 − 18
(+10−14=8)
43.8%
14.0 / 32
100.0%
−79
0 0 0 1 1 0 1 0 0 0 1 = 1 0 1 0 = 0 0 = = 1 0 = = 1 1 = = 0 1 0
–   Dorky 3.482226+13
−13		(−39)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
100.0%
−73
1 = 1 0 0 = 1 = = 1 0 = 0 = = = 0 0 1 0 0 = = 0 0 = 1 = 0 1 1 =
–   ChessAlex 2.0r42207+15
−15		(−58)21.5 − 12.5
(+17−8=9)
63.2%
21.5 / 34
100.0%
+37
1 0 = = 0 = = 1 1 0 = 0 0 1 = 1 1 1 1 0 1 1 1 1 0 1 1 1 1 = = 0 = 1
–   Chispa 4.0.32206+8
−8		(−59)24 − 8
(+18−2=12)
75.0%
24.0 / 32
100.0%
+105
1 1 1 = 1 = = = 0 0 1 = = = = 1 1 1 1 1 1 1 1 1 = 1 = = = 1 1 1
–   CyberPagno 2.12205+10
−10		(−60)22 − 10
(+19−7=6)
68.8%
22.0 / 32
100.0%
+84
= 0 1 1 0 1 = 1 = 0 1 1 0 1 1 0 1 1 = 1 1 1 1 1 = 1 1 = 0 1 0 1
–   Latista (Sinobyl) 1.52195+11
−11		(−70)13 − 19
(+6−12=14)
40.6%
13.0 / 32
100.0%
−128
0 = 0 1 0 = 1 = = = = = 0 1 = 0 = 0 = 0 0 0 = = 1 1 1 = = 0 0 0
–   Atlas 2.202192+12
−12		(−73)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+59
= 1 0 = 1 1 = 0 1 1 = 1 1 1 0 0 = 1 0 1 = 1 = 1 1 = 1 1 1 1 1 0
–   Feuerstein 0.4.6.12192+14
−14		(−73)19 − 15
(+15−11=8)
55.9%
19.0 / 34
100.0%
−29
1 1 0 0 0 1 1 1 0 1 1 0 = 1 = = = = 1 1 0 1 = 0 0 0 = 1 1 1 1 0 0 =
–   Neurosis 2.52190+16
−16		(−75)19 − 15
(+14−10=10)
55.9%
19.0 / 34
100.0%
−37
1 = = = 1 1 = 0 0 1 0 1 1 1 1 1 0 1 0 1 0 = 1 = 0 0 1 0 = = 0 = 1 =
–   Uralochka 1.1b2189+11
−11		(−76)18 − 16
(+15−13=6)
52.9%
18.0 / 34
100.0%
−52
0 1 1 1 1 1 = 1 0 0 1 0 1 0 = 0 = 1 0 1 1 0 0 = 1 0 1 = = 0 0 0 1 1
–   Madeleine 0.22183+9
−9		(−82)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
100.0%
−69
1 0 1 = 0 0 1 = 1 1 0 1 1 1 0 0 0 1 1 = 0 1 = 0 = 0 0 1 = 0 1 =
–   Genesis 2.02170+10
−10		(−95)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+39
1 0 = 1 1 0 1 1 1 1 1 1 0 1 0 = = 1 1 1 0 1 1 = = = 0 1 1 1 = =
–   InmiChess3.06N2162+10
−10		(−103)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
−14
1 1 1 0 0 = 1 1 0 1 1 = 0 1 1 = 1 1 = 1 = 1 = 1 1 0 = 1 0 0 = 0
–   NagaSkaki 5.122155+10
−10		(−110)25 − 9
(+21−5=8)
73.5%
25.0 / 34
100.0%
+65
1 0 1 0 1 1 1 1 1 0 = 1 1 1 1 = 1 1 = 1 0 1 1 1 = 1 = 1 1 = = 0 = 1
–   Sunsetter 10.3 64-bit2145+10
−11		(−120)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
−15
0 0 1 1 0 0 1 1 = 0 = 1 1 1 1 0 1 0 1 = 1 = 0 1 1 1 1 = = 1 = 1
–   Alarm 0.93.12143+9
−9		(−122)23.5 − 10.5
(+22−9=3)
69.1%
23.5 / 34
100.0%
+35
0 = 1 1 1 = 0 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 0 0 1 0 1 = 1 0 1
–   Lime 662143+8
−8		(−122)23 − 11
(+21−9=4)
67.6%
23.0 / 34
100.0%
+18
1 1 1 0 0 1 0 1 1 1 0 1 1 0 1 1 1 0 1 = 1 1 0 1 0 1 1 1 = = 1 = 0 1
–   Fortress 1.622137+8
−8		(−128)23.5 − 8.5
(+20−5=7)
73.4%
23.5 / 32
100.0%
+45
= 1 1 1 1 1 1 = = 1 1 1 = = 1 1 0 0 1 0 1 1 0 1 1 = 1 1 1 1 0 =
–   Nesik 0.7.0 alpha2133+9
−9		(−132)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
−29
1 1 1 = 0 1 = = 1 1 1 0 1 1 1 1 0 1 1 = 0 0 = 1 1 0 = = 0 1 1 0
–   WJChess 1.642130+8
−8		(−135)25 − 7
(+22−4=6)
78.1%
25.0 / 32
100.0%
+81
1 = 0 1 1 1 = 1 = = 0 = 1 1 1 1 0 1 1 1 1 0 1 1 1 1 1 1 = 1 1 1
–   GK 0.90 64-bit2110+11
−11		(−155)23 − 9
(+20−6=6)
71.9%
23.0 / 32
100.0%
+12
1 = 1 1 = 1 1 1 1 1 = 1 1 = 1 1 0 = 1 0 1 0 0 1 1 1 0 1 = 0 1 1
–   Wing 2.0a2101+9
−9		(−164)22.5 − 9.5
(+18−5=9)
70.3%
22.5 / 32
100.0%
−21
1 = = 1 1 1 = 1 1 = 1 1 1 1 0 1 = 1 = = 1 1 1 0 = = 0 0 1 1 1 0
–   Matheus 2.32058+8
−8		(−207)26.5 − 5.5
(+24−3=5)
82.8%
26.5 / 32
100.0%
+60
1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 = = 1 0 1 1 1 1 = = = 1 1 1
–   Bodo 0.2b2056+11
−11		(−209)27 − 5
(+24−2=6)
84.4%
27.0 / 32
100.0%
+68
= 1 1 1 = 0 0 1 1 1 = 1 = 1 1 1 1 1 = 1 = 1 1 1 1 1 1 1 1 1 1 1
–   Ax 0.82042+11
−11		(−223)26.5 − 5.5
(+24−3=5)
82.8%
26.5 / 32
100.0%
+45
1 0 1 1 0 1 = 0 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 = 1 1 1 = 1 = 1 1
–   Bestia 0.902019+8
−8		(−246)28 − 4
(+25−1=6)
87.5%
28.0 / 32
100.0%
+60
1 1 1 1 1 = = 1 1 1 1 1 = 1 1 1 = = 1 1 1 1 0 1 = 1 1 1 1 1 1 1
–   DelphiMAX 2.92014+13
−13		(−251)26.5 − 5.5
(+25−4=3)
82.8%
26.5 / 32
100.0%
+35
1 1 1 1 0 1 1 1 1 0 1 0 1 1 1 1 1 = 1 1 = 1 1 1 1 1 1 1 1 = 0 1
–   Faile 1.4.41980+8
−8		(−285)30.5 − 1.5
(+30−1=1)
95.3%
30.5 / 32
100.0%
+240
1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1
–   Sharper 0.171940+12
−12		(−325)29.5 − 2.5
(+28−1=3)
92.2%
29.5 / 32
100.0%
+81
1 1 1 1 = 1 1 1 1 1 1 1 0 = 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1
–   Soldat 0.25b1797+12
−12		(−468)29.5 − 2.5
(+27−0=5)
92.2%
29.5 / 32
100.0%
−94
1 = = 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 = 1 1 1
2410 games: 961 wins, 884 losses, 565 draws (23.4%), score: 51.6%

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Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on February 27, 2021