CCRL 40/15
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 1'166'106 games
played by 2'690 programs

White wins: 402'287 (34.5%)
Black wins: 297'247 (25.5%)
Draws: 466'572 (40.0%)
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
–   Kiwi 0.6d 32-bit2419+19
−19
(+63)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.1%
−25
–   PostModernist 10162419+18
−18
(+63)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.1%
+105
–   Gaia 3.5 64-bit2417+21
−21
(+61)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
0.1%
+209
–   Ifrit m1.8 64-bit2412+18
−18
(+56)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.2%
+10
–   Diablo 0.5.12412+18
−18
(+56)5 − 3
(+3−1=4)
62.5%
5.0 / 8
0.2%
+130
–   Ares 1.005.2 64-bit2411+18
−17
(+55)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.2%
−63
–   Dragon 4.62405+17
−17
(+49)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.6%
−75
–   Gosu 0.162402+18
−18
(+46)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.8%
−47
–   Tigran 2.4n 64-bit2401+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
(+44)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
1.1%
−106
–   Zevra 2.1.2 r248 64-bit2397+21
−22
(+41)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
2.2%
−75
–   Patzer 3.802397+19
−19
(+41)2 − 6
(+2−6=0)
25.0%
2.0 / 8
1.9%
−189
–   Myrddin 0.87 64-bit2395+13
−13
(+39)4 − 4
(+2−2=4)
50.0%
4.0 / 8
1.7%
+39
–   Comet B682383+19
−19
(+27)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
8.3%
−95
–   Waxman 20162379+23
−23
(+23)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
13.7%
+147
–   OliThink 5.3.2 64-bit2374+18
−18
(+18)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
17.8%
+56
–   MadChess 2.0 64-bit2370+22
−22
(+14)4 − 4
(+2−2=4)
50.0%
4.0 / 8
24.8%
+14
–   Nemeton 1.412356+25
−25
(0)6 − 2
(+5−1=2)
75.0%
6.0 / 8
50.8%
+175
–   Zeus 1.272326+25
−25
(−30)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
92.1%
+21
–   Chezzz 1.0.32323+19
−19
(−33)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
95.4%
−70
–   KnightX 1.922317+18
−19
(−39)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
97.8%
−84
–   Averno 0.812314+18
−18
(−42)4 − 4
(+3−3=2)
50.0%
4.0 / 8
98.4%
−47
–   Natwarlal 0.142300+19
−19
(−56)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.8%
−61
–   Floyd 0.7 64-bit2298+32
−32
(−58)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
99.3%
+88
–   Chaturanga 2.4.32290+19
−19
(−66)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+113
–   Matilde 2008 64-bit2290+21
−21
(−66)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
99.9%
−108
–   FireFly 2.7.0 64-bit2287+17
−17
(−69)5 − 3
(+5−3=0)
62.5%
5.0 / 8
100.0%
+40
–   Rhetoric Lite2285+35
−35
(−71)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
99.8%
+137
–   AliChess 4.252281+19
−19
(−75)3 − 5
(+1−3=4)
37.5%
3.0 / 8
100.0%
−143
–   GreKo 5.2.52278+34
−34
(−78)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.9%
+40
–   Chispa 4.0.32274+17
−17
(−82)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+38
–   Ayito 0.2.9942265+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
(−106)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−22
–   Buzz 0.08 64-bit2234+20
−20
(−122)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−69
–   RamJet 0.132233+19
−19
(−123)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−80
–   Adam 3.32211+19
−19
(−145)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
100.0%
−189
–   ChessKISS 1.7 64-bit2210+20
−20
(−146)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+5

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Created in 2005-2013 by CCRL team
Last games added on August 1, 2020