CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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pikoSzachy Extreme 2 (2356+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-bit2476+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
–   Kiwi 0.6d 32-bit2420+19
−19
(+64)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.1%
−24
0 = = 1 1 0 0 0
–   PostModernist 10162417+18
−18
(+61)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.1%
+103
1 0 0 = 1 1 = =
–   Gaia 3.5 64-bit2416+21
−21
(+60)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
0.1%
+208
1 = 1 1 1 0 1 0
–   Ifrit m1.8 64-bit2413+18
−18
(+57)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.2%
+11
1 0 0 1 1 0 0 =
–   Ares 1.005.2 64-bit2411+17
−17
(+55)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.2%
−63
0 = = 0 1 0 0 =
–   Diablo 0.5.12409+18
−18
(+53)5 − 3
(+3−1=4)
62.5%
5.0 / 8
0.3%
+127
= 1 1 1 0 = = =
–   Dragon 4.62405+17
−17
(+49)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.5%
−75
= 0 0 1 0 = = 0
–   Gosu 0.162402+18
−18
(+46)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.8%
−47
0 0 = 0 = 0 1 1
–   Simplex 0.9.8 64-bit2401+17
−17
(+45)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.8%
−105
0 0 0 1 0 1 0 =
–   Tigran 2.4n 64-bit2400+17
−17
(+44)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
1.0%
+188
1 0 1 1 = 0 1 1
–   Myrddin 0.87 64-bit2396+13
−13
(+40)4 − 4
(+2−2=4)
50.0%
4.0 / 8
1.3%
+40
1 = = 0 = = 0 1
–   Patzer 3.802395+19
−19
(+39)2 − 6
(+2−6=0)
25.0%
2.0 / 8
2.2%
−191
0 0 0 0 1 1 0 0
–   Zevra 2.1.2 r248 64-bit2390+19
−19
(+34)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
3.9%
−82
0 1 0 0 0 0 = 1 0 1
–   Comet B682384+18
−18
(+28)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
7.4%
−94
= 0 1 0 = = 0 0
–   Waxman 20162378+23
−23
(+22)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
13.6%
+146
1 1 = 1 1 = = 0
–   OliThink 5.3.2 64-bit2374+18
−18
(+18)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
17.6%
+56
= 1 0 1 = = 0 1
–   MadChess 2.0 64-bit2370+22
−22
(+14)4 − 4
(+2−2=4)
50.0%
4.0 / 8
24.1%
+14
= = 1 0 = 1 0 =
–   Nemeton 1.412355+25
−25
(−1)6 − 2
(+5−1=2)
75.0%
6.0 / 8
50.2%
+174
1 1 1 0 = 1 = 1
–   Zeus 1.272324+24
−25
(−32)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
93.0%
+19
1 0 1 = 0 1 1 0
–   Chezzz 1.0.32322+18
−19
(−34)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
95.8%
−71
= = 0 = 1 1 0 0
–   KnightX 1.922316+18
−19
(−40)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
97.8%
−85
1 = 0 0 1 1 0 0
–   Averno 0.812314+18
−18
(−42)4 − 4
(+3−3=2)
50.0%
4.0 / 8
98.4%
−47
1 0 = 1 1 0 = 0
–   Floyd 0.7 64-bit2298+32
−32
(−58)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
99.3%
+88
1 1 = 1 1 0 0 1
–   Natwarlal 0.142298+19
−19
(−58)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.8%
−63
1 1 = 0 1 0 = 0
–   Matilde 2008 64-bit2290+21
−21
(−66)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
99.9%
−108
= 0 = = 1 0 0 1
–   Chaturanga 2.4.32289+19
−19
(−67)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+112
1 = 1 1 = 0 1 1
–   FireFly 2.7.0 64-bit2287+17
−17
(−69)5 − 3
(+5−3=0)
62.5%
5.0 / 8
100.0%
+40
1 1 1 0 0 1 1 0
–   Rhetoric Lite2285+35
−35
(−71)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
99.8%
+137
1 = = = 1 1 1 1
–   AliChess 4.252282+19
−19
(−74)3 − 5
(+1−3=4)
37.5%
3.0 / 8
100.0%
−142
1 = 0 0 = = 0 =
–   GreKo 5.2.52278+34
−34
(−78)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.9%
+40
1 0 = = = 1 1 1
–   Chispa 4.0.32274+17
−17
(−82)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+38
= 1 = 1 0 1 1 =
–   Ayito 0.2.9942268+20
−20
(−88)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+171
1 0 1 1 1 1 1 =
–   Beowulf 2.4a 64-bit2249+18
−18
(−107)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−23
1 1 = 1 = 0 0 1
–   Buzz 0.08 64-bit2234+20
−20
(−122)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−69
1 = 0 0 0 1 1 1
–   RamJet 0.132232+19
−19
(−124)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−81
0 0 1 = = = 1 1
–   Adam 3.32211+19
−19
(−145)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
100.0%
−189
1 = 1 0 0 0 1 0
–   ChessKISS 1.7 64-bit2209+20
−20
(−147)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+4
1 1 1 = 1 0 0 1

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021