CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Engine Details

Options
Show each game results
Pentagon 1.2#609  (1486+16
−16		)Quote
Authors: Andrea Gatti (Italy), Andrea Gatti (Italy) Link: RWBC
This is the only Pentagon version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   WukongJS 1.4 64-bit1811+34
−33		(+325)0.5 − 9.5
(+0−9=1)		5.0%
0.5 / 10
0.0%
−117
0 0 = 0 0 0 0 0 0 0
–   Tamerlane 0.21700+21
−21		(+214)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
+44
0 = 0 0 = 0 0 0 1 0 1 0 0 0 0 0 = = 1 = 0 0 1 0 0 1 0 = 0 0 1 0
–   Mizar 3.01682+10
−10		(+196)5.5 − 26.5
(+2−23=7)
17.2%
5.5 / 32
0.0%
−56
0 = = = 0 0 = 1 0 0 0 0 = 0 1 0 0 = 0 0 0 = 0 0 0 0 0 0 0 0 0 0
–   PolarChess 1.31676+13
−13		(+190)10 − 19
(+5−14=10)		34.5%
10.0 / 29
0.0%
+84
= = 1 = 0 = 1 0 1 0 0 0 0 1 0 0 0 0 = 0 0 1 = 0 = 0 = = =
–   JaksaH 1.11 64-bit1675+14
−14		(+189)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
+50
= 0 0 1 0 0 0 0 = 0 0 0 = 1 = = = 1 0 0 = 1 1 0 0 0 0 1 0 = 0 0
–   Alibaba 1.38 64-bit1667+21
−21		(+181)3.5 − 21.5
(+0−18=7)		14.0%
3.5 / 25
0.0%
−80
= 0 = 0 = = 0 = 0 0 0 0 0 0 = 0 0 0 0 0 0 = 0 0 0
–   Belzebub 0.671662+10
−10		(+176)7.5 − 23.5
(+3−19=9)
24.2%
7.5 / 31
0.0%
−7
0 0 0 0 0 0 0 = 1 = = = 0 0 0 0 0 0 = 1 = = 1 0 0 = = 0 0 0 0
–   DChess 1.0.21652+12
−11		(+166)8 − 24
(+5−21=6)
25.0%
8.0 / 32
0.0%
−29
= 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 = = 0 0 0 = 1 0 = = 0 0 0
–   Vapor 0.01r121638+12
−12		(+152)8.5 − 22.5
(+1−15=15)
27.4%
8.5 / 31
0.0%
+13
0 0 = 0 0 = = 1 = = 0 = 0 0 = = = 0 0 0 0 = 0 = = = 0 = 0 0 =
–   MSCP 1.441632+12
−12		(+146)7.5 − 24.5
(+2−19=11)
23.4%
7.5 / 32
0.0%
−34
0 0 0 0 = 0 = 0 0 0 0 0 0 = 0 0 = = 0 0 1 0 = 0 = = 1 0 = 0 = =
–   Storm 0.61627+10
−9		(+141)6.5 − 24.5
(+3−21=7)
21.0%
6.5 / 31
0.0%
−79
0 0 0 1 = 0 0 0 1 = 0 0 = = = 0 0 0 0 0 0 0 1 = 0 0 0 0 = 0 0
–   Revati 0.4c1614+21
−21		(+128)6 − 18
(+2−14=8)		25.0%
6.0 / 24
0.0%
−46
= 0 0 0 0 1 = = 0 0 0 = 0 = 0 0 0 1 0 0 = = 0 =
–   Philemon C1606+15
−15		(+120)11 − 21
(+4−14=14)
34.4%
11.0 / 32
0.0%
+23
= 0 0 = 0 = 0 0 = = 0 = = 0 0 0 = = = 0 0 1 0 0 1 = 0 1 = 1 = =
–   Zotron 4.4.61592+10
−10		(+106)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
+10
1 1 = = 0 0 0 0 1 = = 0 0 = 0 0 = = 1 0 0 0 1 0 0 0 0 1 0 = 1 =
–   Chancellor 1.01587+23
−23		(+101)19.5 − 28.5
(+14−23=11)
40.6%
19.5 / 48
0.0%
+34
0 1 = 1 0 = = = 1 0 = 0 0 0 1 1 0 0 0 1 0 = 0 0 0 0 1 1 = 0 = 1 0 1 1 0 0 1 0 = 0 1 0 0 0 1 = =
–   Casper rev4 64-bit1584+21
−21		(+98)9 − 23
(+5−19=8)
28.1%
9.0 / 32
0.0%
−59
0 1 = 0 0 0 = 0 0 0 0 0 0 = 1 0 1 0 0 0 0 = = = 0 1 0 1 = = 0 0
–   Damas 91583+14
−14		(+97)8.5 − 23.5
(+3−18=11)
26.6%
8.5 / 32
0.0%
−59
0 = 1 0 0 = 0 0 0 = = 1 0 = = = = 0 0 0 0 0 = 0 1 0 0 0 0 = = 0
–   Needle 0.5311579+9
−9		(+93)9 − 23
(+2−16=14)
28.1%
9.0 / 32
0.0%
−43
= 0 = 0 0 = 1 0 0 = 0 1 = = 0 0 0 = = = 0 0 0 0 = = = 0 = 0 0 =
–   VanillaChess 2.6g 64-bit1577+20
−20		(+91)17 − 15
(+14−12=6)
53.1%
17.0 / 32
0.0%
+112
0 = 1 0 1 = 0 0 1 1 1 1 1 0 0 0 1 = = = 0 1 0 0 0 1 1 0 = 1 1 1
–   VanillaChess 2.6g1571+17
−17		(+85)12 − 19
(+6−13=12)
38.7%
12.0 / 31
0.0%
+12
= 1 1 = = 0 0 = = 1 0 = 0 0 0 0 = 0 1 1 0 = 0 0 = 0 1 = = 0 =
–   Rocinante 1.01 64-bit1570+14
−14		(+84)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
0.0%
+53
= = = = 0 = 1 0 = 0 = 1 0 1 = 0 1 1 0 = = 0 = = 0 = = 1 = 0 0 1
–   Hokus-Pokus 0.6.31551+17
−18		(+65)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
0.0%
−42
= 0 0 0 = 1 0 0 1 0 1 0 1 0 0 1 0 = = = 0 1 0 0 1 1 0 0 0 1 0 0
–   Larsen VB 0.05.00011541+13
−14		(+55)13.5 − 17.5
(+9−13=9)
43.5%
13.5 / 31
0.0%
+11
= 0 = 0 = = 0 0 1 0 0 = 1 0 1 1 = 0 0 1 0 0 1 0 = 1 0 = = 1 1
–   SharpChess2 2.61540+16
−16		(+54)11.5 − 19.5
(+11−19=1)
37.1%
11.5 / 31
0.0%
−60
0 0 0 1 0 1 1 1 1 1 0 1 0 1 0 0 = 1 1 0 0 0 0 0 0 1 0 0 0 0 0
–   mACE 0.2.2.6161540+18
−18		(+54)8.5 − 22.5
(+2−16=13)
27.4%
8.5 / 31
0.0%
−88
1 = = 0 = 0 0 0 0 0 0 0 0 = 0 = = = = = 0 0 0 0 = 1 0 = = 0 =
–   Eubos 1.1.6 64-bit1513+23
−23		(+27)18 − 14
(+10−6=16)
56.3%
18.0 / 32
3.0%
+66
= 1 = 1 0 = = 1 = 1 1 = = = 1 0 = 0 = 1 = = = 0 1 0 0 = 1 = = 1
–   Vajolet 0.4.11512+16
−16		(+26)13 − 19
(+8−14=10)
40.6%
13.0 / 32
1.2%
−38
0 0 1 1 = = = 0 = = = 1 0 0 0 0 0 0 0 0 = = = 0 1 1 1 = 1 0 1 0
–   Purple Haze 2.01505+13
−14		(+19)17 − 14
(+11−8=12)
54.8%
17.0 / 31
3.7%
+50
1 0 0 = = 1 1 1 1 = 1 0 = 1 1 = 0 = 0 1 = 0 = = = 1 = 0 = 1 0
–   Yawce 0.161500+21
−21		(+14)15 − 12
(+12−9=6)		55.6%
15.0 / 27
13.7%
+51
= = 1 0 1 1 1 = = 0 1 1 0 0 1 0 0 1 = 1 0 = 1 1 0 1 0
–   Piranha 0.51498+10
−10		(+12)17 − 13
(+15−11=4)
56.7%
17.0 / 30
9.4%
+58
1 1 1 0 = 1 1 0 0 1 0 1 0 0 = 1 1 0 1 0 = 1 1 1 = 1 0 0 0 1
–   Supra 23.0 64-bit1497+38
−38		(+11)9 − 10
(+7−8=4)		47.4%
9.0 / 19
29.8%
−9
0 0 0 = 1 1 1 0 0 0 = 0 = 1 = 1 1 0 1
–   Tarrasch Toy Engine 0.9061491+13
−13		(+5)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
32.5%
+38
1 1 0 = = = 0 1 = 0 0 1 1 = = = 1 = 0 1 1 = 0 1 1 = 0 = 1 = = 0
–   St Andersen 1.31 64-bit1485+15
−15		(−1)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
55.3%
+26
1 0 = 1 = 0 = 0 = 1 = 1 1 1 1 1 0 0 0 = = 0 1 1 = 0 = 0 1 = 1 =
–   APILChess 1.05r1b1481+16
−16		(−5)15.5 − 16.5
(+8−9=15)
48.4%
15.5 / 32
66.6%
−13
1 = 0 = 1 = 0 0 1 0 = 0 = 1 = = = = 0 1 = = 0 0 = 1 0 1 1 = = =
–   Wukong 2020-09-16 64-bit1474+27
−27		(−12)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
78.3%
+12
1 = 1 1 0 = = 1 = = 1 1 0 = 0 = = 1 = = 0 = = 0 = = 1 = = =
–   Rasch r142 64-bit1474+24
−24		(−12)13 − 8
(+8−3=10)		61.9%
13.0 / 21
79.9%
+62
= 1 = = = = = 1 1 1 1 = 1 1 = 0 1 = = 0 0
–   Eubos 1.0.8 64-bit1446+27
−27		(−40)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
99.4%
−31
1 1 = 1 1 0 0 0 1 = 1 1 1 = 0 1 0 1 0 = 0 = 0 0 1 = 0 1 0 1 = 0
–   Eubos 1.1.2 64-bit1444+33
−33		(−42)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
98.9%
−32
0 0 0 = = = 0 = 0 1 1 1 1 0 1 0 = = 0 1 = = 1 0 = 1 1 = = 1 = =
–   Suff 0.3.a1423+20
−21		(−63)19.5 − 10.5
(+12−3=15)
65.0%
19.5 / 30
100.0%
+25
= 1 = 0 0 = 1 = = = = 1 1 = = 1 1 1 = = 1 = = 0 1 = = 1 1 1
–   Hactar 0.9.0 64-bit1421+13
−13		(−65)15 − 14
(+11−10=8)		51.7%
15.0 / 29
100.0%
−50
1 = 0 0 0 0 = 1 = 0 1 1 1 0 0 1 1 = 0 = = 0 1 = 1 1 1 0 =
–   MiniMardi 1.31413+10
−11		(−73)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+22
0 1 0 = = = 1 0 1 1 = = 1 1 = = 0 1 = 1 1 1 1 0 1 = 0 1 1 = 1 =
–   Satana 2.4.19 64-bit1407+16
−16		(−79)19.5 − 18.5
(+10−9=19)
51.3%
19.5 / 38
100.0%
−70
= = = 0 0 1 = = = 1 0 = = 0 = = 0 0 = 1 = 1 0 = = 0 = 1 0 1 = = 1 1 1 = = 1
–   Numpty Omega1379+16
−16		(−107)19 − 13
(+11−5=16)
59.4%
19.0 / 32
100.0%
−51
0 1 = = 1 = 0 1 1 1 = 1 = 1 1 = 1 = = = = 0 = = = = = = 0 0 1 1
–   Eubos 1.1.0 64-bit1372+24
−24		(−114)48.5 − 17.5
(+43−12=11)
73.5%
48.5 / 66
100.0%
+68
1 1 0 0 1 = 1 = = 1 1 = 1 = 1 = 0 1 = 1 1 1 1 1 1 0 1 1 = 0 1 1 0 1 1 = 0 0 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 0 1 1 1 1 0 = 1 1 =
–   Shallow Blue 1.0.2 64-bit989+150
−143		(−497)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−354
1 =
1380 games: 364 wins, 574 losses, 442 draws (32.0%), score: 42.4%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on April 17, 2021