CCRL Blitz
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 2'502'969 games
played by 2'977 programs

White wins: 962'290 (38.4%)
Black wins: 770'705 (30.8%)
Draws: 769'974 (30.8%)
White score: 53.8%

Engine Details

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Rasch r142 64-bit#614‑615  (1474+24
−24
)Quote
Author: Ingo Wechsung (Germany) Link: Homepage
This is the only Rasch version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Darky 0.5d 64-bit1625+42
−41
(+151)4.5 − 13.5
(+3−12=3)
25.0%
4.5 / 18
0.0%
−46
0 0 0 1 0 0 = 0 = 0 0 0 0 1 0 = 1 0
–   Philemon C1606+15
−15
(+132)11.5 − 17.5
(+7−13=9)
39.7%
11.5 / 29
0.0%
+62
1 0 0 0 1 1 1 = 0 0 0 1 = 0 0 0 = 0 = = = = = 0 = 1 0 1 0
–   Rainman 0.7.51602+13
−13
(+128)13.5 − 16.5
(+10−13=7)
45.0%
13.5 / 30
0.0%
+91
1 = 0 1 0 1 1 0 = 0 0 = 0 1 0 0 0 0 = 1 0 1 1 1 = = = 0 0 1
–   Zotron 4.4.61592+10
−10
(+118)6.5 − 17.5
(+4−15=5)
27.1%
6.5 / 24
0.0%
−55
0 1 0 0 0 1 0 0 0 = 0 0 1 1 0 0 = 0 0 0 = 0 = =
–   Violet 4.0 64-bit1585+18
−18
(+111)11.5 − 15.5
(+6−10=11)
42.6%
11.5 / 27
0.0%
+58
1 1 0 0 = 0 1 0 = 0 = 0 = 0 0 1 = 0 = 1 = 0 1 = = = =
–   Dreamer 0.3.0 64-bit1583+18
−18
(+109)7.5 − 16.5
(+6−15=3)
31.3%
7.5 / 24
0.0%
−39
= 1 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 = 1 = 0
–   Needle 0.5311579+9
−9
(+105)12.5 − 18.5
(+8−14=9)
40.3%
12.5 / 31
0.0%
+38
0 0 0 = = 0 1 0 0 0 0 1 1 = 0 1 0 1 0 0 0 = 1 = = = 1 1 = = 0
–   VanillaChess 2.6g 64-bit1577+20
−20
(+103)10 − 15
(+8−13=4)
40.0%
10.0 / 25
0.0%
+25
= 0 0 1 = 1 1 0 0 1 1 0 1 0 1 1 0 0 0 0 = 0 = 0 0
–   Bullitchess 1.0.1 64-bit1575+38
−38
(+101)8.5 − 14.5
(+8−14=1)
37.0%
8.5 / 23
0.0%
−11
1 1 0 0 0 = 0 0 0 0 0 0 1 1 1 0 0 0 0 1 1 1 0
–   Cicada 0.1 64-bit1570+15
−15
(+96)11 − 12
(+10−11=2)
47.8%
11.0 / 23
0.0%
+79
0 1 1 0 1 1 0 1 1 0 1 1 1 1 = 0 = 0 0 0 0 0 0
–   Eubos 1.1.6 64-bit1513+24
−24
(+39)6 − 9
(+6−9=0)
40.0%
6.0 / 15
1.1%
−58
1 1 0 0 0 0 1 0 0 1 0 0 1 1 0
–   Yawce 0.161501+21
−20
(+27)4 − 6
(+4−6=0)
40.0%
4.0 / 10
5.0%
−68
1 0 1 0 1 0 1 0 0 0
–   Piranha 0.51499+10
−10
(+25)4.5 − 9.5
(+3−8=3)
32.1%
4.5 / 14
3.3%
−106
0 = 0 1 1 = = 0 0 0 1 0 0 0
–   Tarrasch Toy Engine 0.9061491+13
−13
(+17)1.5 − 5.5
(+1−5=1)
21.4%
1.5 / 7
11.4%
−223
= 1 0 0 0 0 0
–   SebLague Chess-AI 0.11488+24
−24
(+14)7 − 16
(+6−15=2)
30.4%
7.0 / 23
20.2%
−147
0 0 0 1 0 = 0 0 1 0 0 0 1 1 1 0 0 0 0 1 0 = 0
–   Pentagon 1.21486+16
−16
(+12)8 − 13
(+3−8=10)
38.1%
8.0 / 21
20.1%
−62
= 0 = = = = = 0 0 0 0 = 0 0 = 1 0 = = 1 1
–   Supra 27.0 64-bit1484+19
−19
(+10)5 − 3
(+5−3=0)
62.5%
5.0 / 8
25.4%
+122
1 1 0 0 1 0 1 1
–   Pwned 1.3 64-bit1476+19
−19
(+2)6 − 13
(+5−12=2)
31.6%
6.0 / 19
44.1%
−143
0 = 0 1 0 1 1 0 0 0 = 0 0 0 0 0 1 1 0
–   Wukong 2020-09-16 64-bit1474+27
−27
(0)8 − 11
(+4−7=8)
42.1%
8.0 / 19
50.1%
−54
= = 0 = = 0 0 0 = 0 = 1 1 = 1 = 0 0 1
–   Chessier 0.1.0 64-bit1463+21
−21
(−11)11 − 9
(+9−7=4)
55.0%
11.0 / 20
75.7%
+25
= = 0 1 1 1 0 1 = = 1 1 0 0 0 1 1 0 1 0
–   Numpty Recharged 64-bit1458+14
−14
(−16)13 − 5
(+12−4=2)
72.2%
13.0 / 18
87.4%
+164
1 1 1 = 0 1 0 1 1 0 1 1 = 1 1 1 1 0
–   Blikskottel 0.81458+12
−12
(−16)6.5 − 8.5
(+5−7=3)
43.3%
6.5 / 15
87.0%
−75
0 = 1 0 0 1 1 1 1 0 = 0 0 = 0
–   St Andersen 1.311451+47
−48
(−23)10 − 8
(+8−6=4)
55.6%
10.0 / 18
80.2%
+19
= 1 1 0 0 1 1 0 = 1 1 = 1 1 = 0 0 0
–   Chessika 2.21 64-bit1441+19
−19
(−33)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
98.3%
−75
1 1 1 1 0 0 0 = 0 0
–   Irina 0.15 64-bit1431+26
−26
(−43)11.5 − 5.5
(+11−5=1)
67.6%
11.5 / 17
99.0%
+110
0 1 0 1 1 1 1 1 1 0 = 1 0 1 1 0 1
–   Suff 0.3.a1423+21
−21
(−51)9.5 − 11.5
(+7−9=5)
45.2%
9.5 / 21
99.9%
−85
= 0 0 0 0 1 1 1 = 1 0 0 1 0 = 0 0 = 1 = 1
–   Goyaz 0.0071423+14
−14
(−51)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
100.0%
−304
0 = 0 0 0 0 1 0
–   Hactar 0.9.0 64-bit1421+13
−13
(−53)15 − 7
(+11−3=8)
68.2%
15.0 / 22
100.0%
+69
1 1 0 1 0 1 1 1 = 1 = 1 = = = 1 = 0 = 1 1 =
–   Project Invincible 2.101284+22
−22
(−190)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+139
1 1 0 1 1 1
–   KillerQueen 2.0b31284+14
−14
(−190)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+67
= 1 1 1 1 1 1 0
–   CeruleanJS 0.1.1 Blizzard 64-bit1283+15
−15
(−191)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+105
1 1 = 1
–   T.rex 1.91281+18
−18
(−193)14.5 − 3.5
(+14−3=1)
80.6%
14.5 / 18
100.0%
+73
1 1 1 0 1 1 1 1 1 1 1 1 0 = 0 1 1 1
–   Ronja 0.8.2 64-bit1274+21
−21
(−200)6 − 2
(+6−2=0)
75.0%
6.0 / 8
100.0%
+26
1 0 1 1 1 1 1 0
–   Chess 1.3.1 by David Cimbalista1264+19
−19
(−210)6 − 1
(+5−0=2)
85.7%
6.0 / 7
100.0%
+47
1 = 1 1 = 1 1
–   Sargon 1978 1.001252+18
−18
(−222)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−68
1 = 1 = = 1 1 =
–   Toledo Nanochess Jan/11/20101221+13
−13
(−253)8 − 0
(+8−0=0)
100.0%
8.0 / 8
100.0%
+INF
1 1 1 1 1 1 1 1
–   Belofte 0.9.121198+27
−28
(−276)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+94
1 1 1 1 1 =
–   DarkFusch 0.91189+18
−18
(−285)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
−108
= 1 1 0 = 1 1 1
–   Enxadrista 1.011185+22
−23
(−289)8 − 0
(+8−0=0)
100.0%
8.0 / 8
100.0%
+INF
1 1 1 1 1 1 1 1
–   Neurone XXVII1153+28
−17
(−321)18 − 3
(+17−2=2)
85.7%
18.0 / 21
100.0%
−5
1 1 = = 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1
–   Cassandre 0.241140+18
−6
(−334)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
−47
1 = = 1 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on April 10, 2021