CCRL Blitz
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 2'464'260 games
played by 2'932 programs

White wins: 947'616 (38.5%)
Black wins: 759'359 (30.8%)
Draws: 757'285 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
Matilde 2008 64-bit#313  (2281+13
−13
)Quote
Authors: Andrea Lanza (Italy), Andrea Lanza (Italy) Links: Homepage, Homepage
This is the only Matilde version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Gosu 0.162382+8
−8
(+101)14.5 − 19.5
(+8−13=13)
42.6%
14.5 / 34
0.0%
+59
= 1 0 1 = 0 = 0 0 1 0 0 = 0 = 0 1 = 1 0 = 0 = 0 1 1 = = = 0 = 0 = 1
–   Comet B682378+9
−9
(+97)11.5 − 22.5
(+10−21=3)
33.8%
11.5 / 34
0.0%
−33
0 = 1 0 1 0 0 0 1 0 0 0 0 1 1 0 1 0 0 0 0 1 1 1 1 0 0 = 0 0 0 0 0 =
–   Sjeng 12.132375+11
−11
(+94)11 − 23
(+7−19=8)
32.4%
11.0 / 34
0.0%
−36
0 1 0 = = 1 1 0 0 0 1 = 0 0 0 1 0 0 1 = 0 = 0 0 0 0 1 = 0 0 0 = = 0
–   Der Bringer 1.92374+8
−8
(+93)15 − 19
(+11−15=8)
44.1%
15.0 / 34
0.0%
+49
1 = 0 0 0 0 1 0 1 0 1 1 1 0 = 0 = 1 1 0 = 1 0 0 1 = = 0 1 = 0 0 = 0
–   Patzer 3.802373+9
−9
(+92)13 − 21
(+10−18=6)
38.2%
13.0 / 34
0.0%
+4
0 1 = 0 0 1 0 0 0 0 = 1 0 = 1 1 1 1 1 0 = 1 0 = 0 0 1 0 0 0 0 0 = 0
–   Muse 0.899b2371+8
−9
(+90)14 − 20
(+10−16=8)
41.2%
14.0 / 34
0.0%
+25
= 0 1 0 0 1 1 0 1 1 = 0 1 = = 0 0 = 0 = 0 1 0 0 0 0 1 0 1 0 1 0 = =
–   RESP 0.19 64-bit2364+20
−20
(+83)17 − 15
(+13−11=8)
53.1%
17.0 / 32
0.0%
+105
0 1 0 1 0 = = 0 1 0 = = = 1 1 1 0 = 0 1 0 1 1 = 1 1 0 0 = 1 1 0
–   The Crazy Bishop 00522364+9
−9
(+83)9.5 − 24.5
(+6−21=7)
27.9%
9.5 / 34
0.0%
−84
0 0 = 0 = 0 = 0 1 0 1 0 = 0 0 0 0 1 = 0 0 1 0 0 0 0 1 0 1 0 0 = = 0
–   Homer 2.012357+9
−9
(+76)6.5 − 27.5
(+4−25=5)
19.1%
6.5 / 34
0.0%
−177
0 0 0 = = 0 0 0 = 0 0 1 0 0 0 1 1 0 0 = 0 0 0 0 0 0 0 0 0 1 0 0 0 =
–   Betsy 6.51 Nobook2356+12
−12
(+75)24 − 40
(+15−31=18)
37.5%
24.0 / 64
0.0%
−12
= 0 = 0 1 0 0 = 0 0 0 0 = 1 0 = 0 = 0 0 = 0 = = 0 1 = = = 0 = 1 0 0 1 0 1 0 1 1 0 0 0 1 1 0 = 1 = = = 0 0 0 1 0 1 0 1 0 1 = 0 0
–   Phalanx XXII Reborn JA2351+13
−13
(+70)17 − 17
(+13−13=8)
50.0%
17.0 / 34
0.0%
+70
0 0 1 1 1 0 = 1 1 0 1 0 = 1 0 1 0 1 0 = 1 = 0 0 = 0 1 1 0 = = = 1 0
–   Amateur 2.822351+8
−8
(+70)16.5 − 17.5
(+13−14=7)
48.5%
16.5 / 34
0.0%
+58
0 0 1 1 0 0 0 1 1 1 0 1 1 0 = = 1 0 0 0 0 = 1 0 1 = 0 = = 1 = 1 0 1
–   GNU Chess 5.07.9b 64-bit2347+15
−15
(+66)14 − 20
(+10−16=8)
41.2%
14.0 / 34
0.0%
+2
0 = 0 0 = = 1 1 1 0 = 0 0 0 = 0 0 1 1 0 1 0 0 1 1 = 1 = 0 1 = 0 0 0
–   Horizon 4.42342+8
−8
(+61)17.5 − 16.5
(+13−12=9)
51.5%
17.5 / 34
0.0%
+71
1 0 0 1 1 1 1 0 1 = = 1 = 0 1 = 0 = 1 1 0 0 0 = 1 = 1 0 = 0 = 0 1 0
–   Queen 4.032336+8
−8
(+55)13.5 − 20.5
(+9−16=9)
39.7%
13.5 / 34
0.0%
−15
1 = 0 = 0 0 0 1 1 = = = 1 1 0 0 1 = 0 1 0 0 = 1 0 0 1 0 0 = 0 0 = 0
–   Arion 1.72333+7
−7
(+52)14.5 − 19.5
(+11−16=7)
42.6%
14.5 / 34
0.0%
0
1 0 = 1 0 1 0 1 0 0 0 1 = = 0 1 0 1 = 1 1 0 0 = 0 = 0 0 = 1 0 0 0 1
–   Thor's Hammer 2.28 32-bit2330+13
−13
(+49)16.5 − 17.5
(+13−14=7)
48.5%
16.5 / 34
0.0%
+35
0 1 1 = 0 0 0 0 1 = 1 = 1 1 0 1 0 1 1 1 = 0 1 0 0 = 0 0 0 1 1 0 = =
–   Sorgenkind 0.42327+11
−11
(+46)12.5 − 21.5
(+8−17=9)
36.8%
12.5 / 34
0.0%
−45
1 0 0 0 0 0 0 = 1 0 = 0 0 0 0 1 = 1 = 0 0 = = 1 = 1 0 1 1 0 0 0 = =
–   Sage 3.532325+8
−8
(+44)11 − 23
(+7−19=8)
32.4%
11.0 / 34
0.0%
−80
1 0 0 0 = 1 = 0 0 0 = 1 = 0 0 0 0 1 = 0 0 0 = 0 0 1 1 = = 0 0 0 0 1
–   FoxSEE 5.0.1 64-bit2324+21
−21
(+43)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−125
1 0 1 = 0 0 0 = 0 0 1 0 = 0 0 0 = 0 0 0 0 = 0 1 0 1 0 0 1 0 0 =
–   Chezzz 1.0.32322+8
−8
(+41)16 − 18
(+14−16=4)
47.1%
16.0 / 34
0.0%
+17
0 1 1 0 0 = 1 1 0 0 0 1 = 0 1 0 0 = 1 1 1 0 0 1 = 0 1 1 1 0 0 0 1 0
–   Absolute Zero 2.4.7.2 64-bit2317+12
−12
(+36)6.5 − 6.5
(+4−4=5)
50.0%
6.5 / 13
0.0%
+32
1 = 0 1 0 = 0 = = 1 1 = 0
–   Aice 0.99.22316+9
−8
(+35)16 − 18
(+11−13=10)
47.1%
16.0 / 34
0.0%
+13
0 = = 1 1 1 = 0 1 0 1 0 1 = = = = 0 0 0 0 1 0 = = 1 1 0 = 1 0 1 0 0
–   Averno 0.812307+9
−9
(+26)21 − 13
(+18−10=6)
61.8%
21.0 / 34
0.1%
+114
1 0 0 0 0 0 1 1 0 = 1 1 0 0 1 0 1 = 1 1 1 1 1 1 = 1 1 1 = = 1 1 = 0
–   Asterisk 0.62307+10
−10
(+26)16.5 − 16.5
(+13−13=7)
50.0%
16.5 / 33
0.1%
+29
0 1 0 0 = 0 = 1 = 0 1 = 1 0 0 1 1 = 1 0 1 0 0 0 1 0 1 = 1 1 1 = 0
–   Tytan 9.32 64-bit2297+13
−13
(+16)10.5 − 23.5
(+7−20=7)
30.9%
10.5 / 34
3.9%
−127
0 = 1 0 1 0 0 = = 0 0 0 0 0 = 1 0 0 0 = = 0 1 = 0 0 1 1 0 0 0 0 0 1
–   Resp 0.19 64-bit Nobook2296+10
−10
(+15)55 − 40
(+43−28=24)
57.9%
55.0 / 95
3.3%
+72
0 1 1 = 1 = 1 1 = 1 1 = 1 0 1 0 1 1 0 = 0 = = 0 1 0 1 0 = 1 0 0 1 0 1 = 1 0 = 1 = = 1 1 1 0 = 0 = 1 = = 0 1 0 0 1 = 1 = 1 = 0 1 1 1 = 0 0 1 = 1 0 1 1 1 1 = 1 0 1 0 1 1 0 1 = 1 = 1 0 0 0 1 0
–   KnightX 1.922296+8
−8
(+15)13.5 − 20.5
(+10−17=7)
39.7%
13.5 / 34
2.4%
−62
1 = 0 0 0 0 1 1 0 1 0 = = 1 0 = 1 1 0 1 0 = 0 0 1 = 0 0 0 0 0 1 = 0
–   Fornax 1-2 64-bit2294+19
−19
(+13)15 − 17
(+11−13=8)
46.9%
15.0 / 32
15.0%
−8
0 1 0 1 0 0 0 = 0 = 0 1 1 = 0 1 1 0 = = = 1 0 0 = 1 1 1 0 1 = 0
–   Eeyore 1.482289+12
−12
(+8)16 − 18
(+14−16=4)
47.1%
16.0 / 34
19.4%
−18
1 1 1 1 1 0 0 0 = 0 = 0 0 1 0 1 0 0 = 0 1 1 1 0 1 0 1 0 0 0 1 0 = 1
–   Ayito 0.2.9942287+10
−10
(+6)16 − 18
(+15−17=2)
47.1%
16.0 / 34
26.1%
−20
1 1 1 0 0 1 = 0 0 1 0 0 0 1 1 0 0 1 1 1 1 0 = 0 0 0 0 1 0 1 0 1 1 0
–   FoxSEE 5.0.0 64-bit2284+19
−19
(+3)17 − 15
(+14−12=6)
53.1%
17.0 / 32
41.2%
+29
1 = 0 1 1 1 0 0 0 1 1 0 = 0 = 1 1 0 0 1 1 1 1 0 = 0 = 1 = 1 0 0
–   Popochin 3.22275+8
−8
(−6)19 − 15
(+13−9=12)
55.9%
19.0 / 34
81.5%
+33
1 1 1 = = 1 = 0 0 1 1 0 0 = 1 1 = 1 1 1 = 0 0 = = 0 1 0 = = 0 1 = =
–   Esc 1.162267+9
−9
(−14)17 − 17
(+15−15=4)
50.0%
17.0 / 34
97.3%
−12
1 0 1 = 1 0 1 0 1 = 1 0 0 = = 0 0 0 1 1 1 0 1 1 1 1 0 1 0 0 0 1 0 0
–   EXchess 5.01b 64-bit2265+13
−13
(−16)18 − 16
(+13−11=10)
52.9%
18.0 / 34
96.9%
+4
= 0 0 = 0 0 1 = 1 = = = 1 0 1 1 0 1 1 1 1 = = 1 = 0 1 1 0 1 0 0 = 0
–   Scidlet 3.61 64-bit2265+11
−11
(−16)16 − 18
(+12−14=8)
47.1%
16.0 / 34
97.7%
−38
0 0 0 = 0 0 = 1 1 = 0 = = 1 = 1 0 1 1 1 1 0 0 0 1 1 = 1 0 0 0 1 = 0
–   Zeus 1.292261+9
−9
(−20)14 − 20
(+13−19=2)
41.2%
14.0 / 34
99.5%
−95
1 0 0 0 0 1 0 1 0 0 0 = 1 = 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 0 1 0
–   Natwarlal 0.142260+8
−7
(−21)19 − 15
(+17−13=4)
55.9%
19.0 / 34
99.8%
+25
0 1 0 0 1 1 0 0 1 1 = 1 1 1 1 = 0 1 0 = 1 0 = 1 0 1 0 1 0 1 1 0 0 1
–   Anechka 0.082234+7
−8
(−47)13.5 − 20.5
(+10−17=7)
39.7%
13.5 / 34
100.0%
−123
1 = 1 0 1 0 0 0 0 0 = 0 0 1 1 0 1 0 = 1 1 0 0 1 = 1 = 0 0 0 0 = 0 =
–   Ant 2006-F2230+9
−9
(−51)19 − 15
(+14−10=10)
55.9%
19.0 / 34
100.0%
−10
0 = 1 1 = 1 1 = 0 1 1 = = 0 1 1 = 1 1 0 0 0 1 = = 1 0 0 0 1 1 0 = =
–   Dorky 3.482226+13
−13
(−55)17 − 17
(+13−13=8)
50.0%
17.0 / 34
100.0%
−55
0 1 0 = = = 0 1 0 0 = = 0 0 0 1 0 1 1 1 1 1 = 1 0 = 0 0 1 1 1 0 = 1
–   Jumbo 0.4.0 64-bit2216+16
−16
(−65)17.5 − 10.5
(+17−10=1)
62.5%
17.5 / 28
100.0%
+45
1 0 1 1 1 0 1 1 1 1 1 0 1 1 0 0 1 = 1 1 0 0 0 0 1 0 1 1
–   ChessAlex 2.0r42207+15
−15
(−74)20 − 14
(+17−11=6)
58.8%
20.0 / 34
100.0%
−11
1 1 0 = 1 = 1 1 0 0 1 = 1 0 0 0 1 1 1 0 1 = 1 = 1 1 1 = 0 0 0 1 0 1
–   Chispa 4.0.32206+8
−8
(−75)20 − 14
(+12−6=16)
58.8%
20.0 / 34
100.0%
−21
1 = 1 1 = 0 = 0 1 = = 1 1 = 1 = 0 1 = = = = 1 1 = = 1 0 0 = = 1 = 0
–   CyberPagno 2.12205+10
−10
(−76)26 − 8
(+22−4=8)
76.5%
26.0 / 34
100.0%
+121
1 1 1 1 = 1 1 1 1 0 0 1 1 = 1 = 1 1 0 1 = 1 1 = 1 1 1 = = = 1 1 1 0
–   Latista (Sinobyl) 1.52195+11
−11
(−86)23 − 11
(+18−6=10)
67.6%
23.0 / 34
100.0%
+34
1 = 0 1 0 = 1 = 1 0 1 = 0 1 1 1 = 1 = 1 1 = = 1 1 1 1 0 1 = = 1 0 1
–   Atlas 2.202192+12
−12
(−89)17.5 − 16.5
(+15−14=5)
51.5%
17.5 / 34
100.0%
−78
1 = 1 1 0 0 1 1 0 0 0 0 = 0 0 0 0 1 = 0 0 = 0 1 1 1 1 1 0 1 = 1 1 1
–   Feuerstein 0.4.6.12192+14
−14
(−89)21 − 13
(+19−11=4)
61.8%
21.0 / 34
100.0%
+5
0 1 1 1 = = = 1 0 0 1 1 0 0 0 1 1 1 1 1 0 1 0 0 = 1 1 1 0 0 1 1 1 1
–   Neurosis 2.52190+16
−16
(−91)25 − 9
(+21−5=8)
73.5%
25.0 / 34
100.0%
+83
1 1 1 1 = 1 1 1 1 1 = = 0 1 = 1 = 1 1 = 0 1 = 1 0 0 1 1 1 1 1 1 = 0
–   Uralochka 1.1b2189+11
−11
(−92)18 − 16
(+14−12=8)
52.9%
18.0 / 34
100.0%
−71
0 1 0 = = 1 = 0 1 1 1 1 0 = 0 1 0 0 0 1 0 1 1 0 1 0 = = 0 1 = = 1 1
–   Madeleine 0.22183+9
−9
(−98)19.5 − 14.5
(+16−11=7)
57.4%
19.5 / 34
100.0%
−43
0 = 1 0 1 1 0 1 0 1 0 1 1 0 = 1 1 1 1 = = 1 1 = 1 0 0 = = 0 1 0 1 0
–   Genesis 2.02170+10
−10
(−111)24.5 − 9.5
(+21−6=7)
72.1%
24.5 / 34
100.0%
+58
= 1 1 0 = 1 = 1 1 0 = 1 = 1 1 1 1 1 0 1 1 1 = 0 1 1 = 1 0 1 1 1 1 0
–   InmiChess3.06N2162+10
−10
(−119)23.5 − 10.5
(+21−8=5)
69.1%
23.5 / 34
100.0%
+31
1 1 1 0 0 1 = 0 1 = 1 1 1 1 = 1 1 1 = = 1 0 0 1 1 1 1 1 0 1 0 1 0 1
–   NagaSkaki 5.122155+10
−10
(−126)27 − 7
(+25−5=4)
79.4%
27.0 / 34
100.0%
+121
1 1 1 1 1 1 1 1 1 1 = 0 0 0 1 1 = 1 1 1 1 1 1 1 1 = = 1 0 1 1 0 1 1
–   Sunsetter 10.3 64-bit2145+10
−11
(−136)25 − 9
(+21−5=8)
73.5%
25.0 / 34
100.0%
+36
1 = 1 = = 1 1 0 1 = 1 1 = 1 1 0 1 1 1 = = 1 0 1 = 1 1 1 1 0 0 1 1 1
–   Alarm 0.93.12143+9
−9
(−138)25 − 9
(+21−5=8)
73.5%
25.0 / 34
100.0%
+35
= 1 0 = 1 1 1 1 1 = 1 1 1 1 1 1 0 0 = 1 = 1 1 1 1 1 = = 1 1 0 0 = 1
–   Lime 662143+8
−8
(−138)21.5 − 12.5
(+19−10=5)
63.2%
21.5 / 34
100.0%
−35
1 1 1 0 1 = = = 1 1 1 0 0 0 1 1 1 1 1 0 1 1 0 = 0 1 1 1 0 1 = 0 0 1
–   Fortress 1.622137+8
−8
(−144)23.5 − 10.5
(+19−6=9)
69.1%
23.5 / 34
100.0%
−11
1 1 = 1 1 1 1 = 1 = 1 0 1 = 1 0 1 = 1 1 0 = 0 1 1 1 0 = 1 1 = = 0 1
–   Nesik 0.7.0 alpha2133+9
−9
(−148)21 − 13
(+18−10=6)
61.8%
21.0 / 34
100.0%
−58
1 0 1 1 0 1 = = 1 = 1 1 0 1 1 0 1 = 0 1 1 1 0 0 0 1 1 1 1 1 = 0 = 0
–   WJChess 1.642130+8
−8
(−151)29.5 − 4.5
(+26−1=7)
86.8%
29.5 / 34
100.0%
+141
= 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 = 1
–   GK 0.90 64-bit2110+11
−11
(−171)27 − 7
(+24−4=6)
79.4%
27.0 / 34
100.0%
+61
1 1 1 0 1 = 1 0 1 1 1 1 1 1 1 1 = 1 1 = = 1 1 = 1 = 1 1 1 1 0 1 1 0
–   Alf 1.092105+14
−14
(−176)22.5 − 11.5
(+19−8=7)
66.2%
22.5 / 34
100.0%
−58
1 1 = 1 1 0 1 0 = 1 = 1 1 1 = 1 0 1 1 0 1 0 0 = 1 1 0 1 = 1 1 0 1 =
–   Wing 2.0a2101+9
−9
(−180)25 − 9
(+21−5=8)
73.5%
25.0 / 34
100.0%
−5
= 1 1 1 1 = = 1 = 1 0 = 1 1 0 1 1 1 1 0 0 = 1 0 1 = 1 1 1 = 1 1 1 1
–   Ghost 0.142097+16
−16
(−184)19.5 − 14.5
(+18−13=3)
57.4%
19.5 / 34
100.0%
−121
1 1 0 1 1 0 = 0 1 0 0 1 0 1 0 1 = 0 0 0 1 1 1 1 1 1 = 1 1 0 1 0 0 1
–   Uragano 3D 0.872091+14
−14
(−190)23.5 − 10.5
(+22−9=3)
69.1%
23.5 / 34
100.0%
−30
= 1 0 1 0 0 1 0 1 1 1 1 1 1 1 = 0 1 0 = 0 1 1 1 1 1 1 0 1 1 1 0 1 1

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Created in 2005-2013 by CCRL team
Last games added on February 20, 2021