CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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pikoSzachy Extreme 2 (2353+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
(+123)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−179
0 1 0 0 = 0 0 0 0 0
–   PostModernist 10162420+19
−19
(+67)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+109
= = 1 0 0 = 1 1
–   Kiwi 0.6d 32-bit2419+19
−19
(+66)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−22
0 0 0 = = 1 1 0
–   Gaia 3.5 64-bit2413+22
−22
(+60)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
0.2%
+208
1 0 1 = 1 1 1 0
–   Ifrit m1.8 64-bit2412+18
−18
(+59)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.1%
+13
0 = 1 0 0 1 1 0
–   Ares 1.005.2 64-bit2411+17
−18
(+58)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.1%
−60
0 = 0 = = 0 1 0
–   Diablo 0.5.12410+18
−18
(+57)5 − 3
(+3−1=4)
62.5%
5.0 / 8
0.2%
+131
= = = 1 1 1 0 =
–   Dragon 4.62405+18
−18
(+52)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.4%
−72
= 0 = 0 0 1 0 =
–   Patzer 3.802401+20
−20
(+48)2 − 6
(+2−6=0)
25.0%
2.0 / 8
0.8%
−182
1 1 0 0 0 0 0 0
–   Simplex 0.9.8 64-bit2400+17
−17
(+47)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.8%
−102
0 = 0 0 0 1 0 1
–   Tigran 2.4n 64-bit2399+17
−17
(+46)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
0.9%
+190
1 1 1 0 1 1 = 0
–   Myrddin 0.87 64-bit2396+14
−14
(+43)4 − 4
(+2−2=4)
50.0%
4.0 / 8
1.1%
+43
0 1 1 = = 0 = =
–   Gosu 0.162396+18
−19
(+43)3 − 5
(+2−4=2)
37.5%
3.0 / 8
1.5%
−50
1 1 0 0 = 0 = 0
–   Zevra 2.1.2 r248 64-bit2393+36
−36
(+40)1 − 5
(+1−5=0)
16.7%
1.0 / 6
5.6%
−280
0 0 0 0 0 1
–   Comet B682384+19
−19
(+31)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
5.9%
−91
0 0 = 0 1 0 = =
–   Waxman 20162378+23
−24
(+25)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
11.8%
+149
= 1 1 = = 0 1 1
–   OliThink 5.3.2 64-bit2374+18
−18
(+21)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
14.6%
+59
= = 0 1 = 1 0 1
–   MadChess 2.0 64-bit2369+22
−22
(+16)4 − 4
(+2−2=4)
50.0%
4.0 / 8
21.6%
+16
0 = = = 1 0 = 1
–   Nemeton 1.412355+25
−26
(+2)6 − 2
(+5−1=2)
75.0%
6.0 / 8
46.2%
+177
= 1 1 1 1 0 = 1
–   Chezzz 1.0.32322+19
−19
(−31)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
94.5%
−68
0 0 = = 0 = 1 1
–   Zeus 1.272319+27
−27
(−34)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
94.1%
+17
1 0 1 0 1 = 0 1
–   KnightX 1.922316+19
−18
(−37)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
97.0%
−82
0 0 1 = 0 0 1 1
–   Averno 0.812313+19
−19
(−40)4 − 4
(+3−3=2)
50.0%
4.0 / 8
98.1%
−45
= 0 1 0 = 1 1 0
–   Natwarlal 0.142302+19
−19
(−51)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.5%
−56
= 0 1 1 = 0 1 0
–   Floyd 0.7 64-bit2297+32
−32
(−56)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
99.1%
+90
0 1 1 1 = 1 1 0
–   Chaturanga 2.4.32290+19
−19
(−63)6 − 2
(+5−1=2)
75.0%
6.0 / 8
99.9%
+116
1 1 1 = 1 1 = 0
–   Matilde 2008 64-bit2290+23
−23
(−63)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
99.9%
−105
0 1 = 0 = = 1 0
–   FireFly 2.7.0 64-bit2286+17
−17
(−67)5 − 3
(+5−3=0)
62.5%
5.0 / 8
100.0%
+42
1 0 1 1 1 0 0 1
–   AliChess 4.252284+20
−20
(−69)3 − 5
(+1−3=4)
37.5%
3.0 / 8
100.0%
−137
0 = 1 = 0 0 = =
–   Rhetoric Lite2282+35
−35
(−71)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
99.8%
+137
1 1 1 = = = 1 1
–   GreKo 5.2.52277+35
−35
(−76)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.9%
+42
1 1 1 0 = = = 1
–   Chispa 4.0.32273+17
−18
(−80)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+40
1 = = 1 = 1 0 1
–   Ayito 0.2.9942265+21
−21
(−88)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+171
1 = 1 0 1 1 1 1
–   Beowulf 2.4a 64-bit2249+18
−18
(−104)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−20
0 1 1 1 = 1 = 0
–   Buzz 0.08 64-bit2229+21
−21
(−124)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−71
1 1 1 = 0 0 0 1
–   RamJet 0.132228+20
−20
(−125)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−82
1 1 0 0 1 = = =
–   Adam 3.32211+19
−19
(−142)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
100.0%
−186
1 0 1 = 1 0 0 0
–   ChessKISS 1.7 64-bit2209+20
−20
(−144)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+7
0 1 1 1 1 = 1 0

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Created in 2005-2013 by CCRL team
Last games added on September 14, 2019