CCRL 40/15
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 1'192'510 games
played by 2'742 programs

White wins: 410'546 (34.4%)
Black wins: 302'898 (25.4%)
Draws: 479'066 (40.2%)
White score: 54.5%

Engine Details

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pikoSzachy Extreme 2 (2357+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-bit2477+25
−25
(+120)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−183
–   Kiwi 0.6d 32-bit2420+19
−19
(+63)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.1%
−25
–   PostModernist 10162418+18
−18
(+61)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.1%
+103
–   Gaia 3.5 64-bit2417+21
−21
(+60)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
0.1%
+208
–   Ares 1.005.2 64-bit2412+17
−17
(+55)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.2%
−63
–   Diablo 0.5.12412+18
−18
(+55)5 − 3
(+3−1=4)
62.5%
5.0 / 8
0.2%
+129
–   Ifrit m1.8 64-bit2412+18
−18
(+55)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.2%
+9
–   Dragon 4.62405+17
−17
(+48)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.6%
−76
–   Gosu 0.162403+18
−18
(+46)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.9%
−47
–   Tigran 2.4n 64-bit2402+17
−17
(+45)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
0.9%
+189
–   Simplex 0.9.8 64-bit2400+17
−17
(+43)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
1.2%
−107
–   Zevra 2.1.2 r248 64-bit2398+20
−20
(+41)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
1.9%
−75
–   Patzer 3.802397+19
−19
(+40)2 − 6
(+2−6=0)
25.0%
2.0 / 8
1.9%
−190
–   Myrddin 0.87 64-bit2396+13
−13
(+39)4 − 4
(+2−2=4)
50.0%
4.0 / 8
1.5%
+39
–   Comet B682385+18
−18
(+28)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
7.5%
−94
–   Waxman 20162379+23
−23
(+22)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
13.7%
+146
–   OliThink 5.3.2 64-bit2374+18
−18
(+17)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
17.8%
+55
–   MadChess 2.0 64-bit2370+22
−22
(+13)4 − 4
(+2−2=4)
50.0%
4.0 / 8
24.8%
+13
–   Nemeton 1.412356+25
−25
(−1)6 − 2
(+5−1=2)
75.0%
6.0 / 8
50.8%
+174
–   Zeus 1.272326+25
−25
(−31)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
92.3%
+20
–   Chezzz 1.0.32324+19
−19
(−33)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
95.4%
−70
–   KnightX 1.922317+18
−19
(−40)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
97.8%
−85
–   Averno 0.812315+18
−18
(−42)4 − 4
(+3−3=2)
50.0%
4.0 / 8
98.5%
−47
–   Natwarlal 0.142300+19
−19
(−57)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.8%
−62
–   Floyd 0.7 64-bit2299+32
−32
(−58)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
99.3%
+88
–   Matilde 2008 64-bit2291+21
−21
(−66)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
99.9%
−108
–   Chaturanga 2.4.32290+19
−19
(−67)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+112
–   FireFly 2.7.0 64-bit2288+17
−17
(−69)5 − 3
(+5−3=0)
62.5%
5.0 / 8
100.0%
+40
–   Rhetoric Lite2286+35
−35
(−71)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
99.8%
+137
–   AliChess 4.252283+19
−19
(−74)3 − 5
(+1−3=4)
37.5%
3.0 / 8
100.0%
−142
–   GreKo 5.2.52279+34
−34
(−78)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.9%
+40
–   Chispa 4.0.32275+17
−17
(−82)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+38
–   Ayito 0.2.9942266+20
−20
(−91)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+168
–   Beowulf 2.4a 64-bit2250+18
−18
(−107)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−23
–   Buzz 0.08 64-bit2235+20
−20
(−122)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−69
–   RamJet 0.132235+19
−19
(−122)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−79
–   Adam 3.32211+19
−19
(−146)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
100.0%
−190
–   ChessKISS 1.7 64-bit2210+20
−20
(−147)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+4

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Created in 2005-2013 by CCRL team
Last games added on November 21, 2020