CCRL 40/40
Downloads and Statistics
December 10, 2019
Testing summary:
Total: 1'104'091 games
played by 2'573 programs
150964 CPU days (X2 4600+)

White wins: 382'628 (34.7%)
Black wins: 284'145 (25.7%)
Draws: 437'318 (39.6%)
White score: 54.5%

Engine Details

Options
Show each game results
pikoSzachy Extreme 2 (2355+34
−34
)Quote
Author: Piotr Cichy (Poland) Link: Homepage
This is one of the 5 pikoSzachy versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   MadChess 2.1 64-bit2475+25
−25
(+120)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−183
0 1 0 0 = 0 0 0 0 0
–   PostModernist 10162419+18
−19
(+64)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+106
1 0 0 = 1 1 = =
–   Kiwi 0.6d 32-bit2418+19
−19
(+63)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.1%
−25
0 0 0 = = 1 1 0
–   Ifrit m1.8 64-bit2411+18
−18
(+56)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.2%
+10
0 = 1 0 0 1 1 0
–   Gaia 3.5 64-bit2411+22
−22
(+56)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
0.3%
+204
1 0 1 = 1 1 1 0
–   Diablo 0.5.12411+18
−18
(+56)5 − 3
(+3−1=4)
62.5%
5.0 / 8
0.2%
+130
= = = 1 1 1 0 =
–   Ares 1.005.2 64-bit2410+17
−18
(+55)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.2%
−63
0 = 0 = = 0 1 0
–   Dragon 4.62405+18
−18
(+50)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.5%
−74
= 0 = 0 0 1 0 =
–   Patzer 3.802400+19
−19
(+45)2 − 6
(+2−6=0)
25.0%
2.0 / 8
1.2%
−185
1 1 0 0 0 0 0 0
–   Simplex 0.9.8 64-bit2399+17
−17
(+44)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
1.1%
−106
0 0 0 1 0 1 0 =
–   Tigran 2.4n 64-bit2399+17
−17
(+44)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
1.1%
+188
1 0 1 1 = 0 1 1
–   Zevra 2.1.2 r248 64-bit2398+28
−28
(+43)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
2.5%
−73
= 1 0 1 0 1 0 0 0 0
–   Gosu 0.162397+18
−18
(+42)3 − 5
(+2−4=2)
37.5%
3.0 / 8
1.5%
−51
1 1 0 0 = 0 = 0
–   Myrddin 0.87 64-bit2395+14
−14
(+40)4 − 4
(+2−2=4)
50.0%
4.0 / 8
1.4%
+40
0 1 1 = = 0 = =
–   Comet B682384+19
−19
(+29)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
7.0%
−93
0 0 = 0 1 0 = =
–   Waxman 20162377+24
−24
(+22)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
13.8%
+146
= 1 1 = = 0 1 1
–   OliThink 5.3.2 64-bit2373+18
−18
(+18)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
17.0%
+56
= = = 1 0 1 0 1
–   MadChess 2.0 64-bit2369+22
−22
(+14)4 − 4
(+2−2=4)
50.0%
4.0 / 8
24.7%
+14
0 = = = 1 0 = 1
–   Nemeton 1.412355+25
−25
(0)6 − 2
(+5−1=2)
75.0%
6.0 / 8
50.3%
+175
= 1 1 1 1 0 = 1
–   Chezzz 1.0.32321+19
−19
(−34)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
95.7%
−71
0 0 = = 0 = 1 1
–   Zeus 1.272320+27
−27
(−35)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
94.6%
+16
1 0 1 = 0 1 1 0
–   KnightX 1.922316+19
−19
(−39)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
97.7%
−84
0 0 1 = 0 0 1 1
–   Averno 0.812312+19
−19
(−43)4 − 4
(+3−3=2)
50.0%
4.0 / 8
98.6%
−48
= 0 1 0 = 1 1 0
–   Natwarlal 0.142301+19
−19
(−54)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.7%
−59
= 0 1 1 = 0 1 0
–   Floyd 0.7 64-bit2297+32
−32
(−58)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
99.3%
+88
0 1 1 1 = 1 1 0
–   Matilde 2008 64-bit2291+22
−23
(−64)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
99.9%
−106
0 1 = 0 = = 1 0
–   Chaturanga 2.4.32289+19
−19
(−66)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+113
1 1 1 = 1 1 = 0
–   FireFly 2.7.0 64-bit2286+17
−17
(−69)5 − 3
(+5−3=0)
62.5%
5.0 / 8
100.0%
+40
1 0 1 1 1 0 0 1
–   AliChess 4.252284+20
−20
(−71)3 − 5
(+1−3=4)
37.5%
3.0 / 8
100.0%
−139
0 = 1 = 0 0 = =
–   Rhetoric Lite2282+35
−35
(−73)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
99.8%
+135
1 = = = 1 1 1 1
–   GreKo 5.2.52276+35
−35
(−79)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.9%
+39
1 1 1 0 = = = 1
–   Chispa 4.0.32272+18
−17
(−83)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+37
1 = = 1 = 1 0 1
–   Ayito 0.2.9942263+21
−21
(−92)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+167
1 = 1 0 1 1 1 1
–   Beowulf 2.4a 64-bit2249+18
−18
(−106)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−22
0 1 1 1 = 1 = 0
–   Buzz 0.08 64-bit2229+21
−21
(−126)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−73
1 1 1 = 0 0 0 1
–   RamJet 0.132227+20
−20
(−128)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−85
0 0 1 = = = 1 1
–   Adam 3.32210+19
−19
(−145)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
100.0%
−189
1 0 1 = 1 0 0 0
–   ChessKISS 1.7 64-bit2209+20
−20
(−146)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+5
0 1 1 1 1 = 1 0

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on December 10, 2019