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 (2308+31
−31
)Quote
Author: Piotr Cichy (Poland) Link: Homepage
This is one of the 5 pikoSzachy versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Carballo 1.22463+23
−22
(+155)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
+68
= 1 0 1 0 0 1 0 = 0 = 0
–   Donna 2.1 64-bit2460+27
−27
(+152)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Betsabe II 1.472443+20
−20
(+135)3 − 5
(+3−5=0)
37.5%
3.0 / 8
0.0%
+22
1 1 0 0 0 0 0 1
–   Ares 1.005 64-bit2418+18
−18
(+110)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−18
= 0 = 0 0 0 1 = = 0
–   K2 0.712418+28
−28
(+110)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−115
0 0 0 1
–   Shallow r688 64-bit2413+19
−19
(+105)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−104
= 0 0 0 = 0 = 0
–   Tigran 2.4n 64-bit2400+17
−17
(+92)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.0%
+92
= 0 = 0 0 1 1 1 = = 1 0
–   Myrddin 0.87 64-bit2396+13
−13
(+88)5.5 − 6.5
(+5−6=1)
45.8%
5.5 / 12
0.0%
+51
1 1 1 1 0 0 0 = 1 0 0 0
–   Waxman 20142390+20
−20
(+82)3 − 3
(+3−3=0)
50.0%
3.0 / 6
0.0%
+82
1 1 0 0 1 0
–   Jazz 721 64-bit2377+19
−19
(+69)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Carballo 1.1.12374+32
−32
(+66)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.2%
+51
1 0 =
–   OliThink 5.3.2 64-bit2374+18
−18
(+66)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   TJchess 1.1 32-bit2374+33
−33
(+66)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
0.2%
+170
1 0 0 = 1 = 1 1 = 1
–   Phalanx XXIII2364+32
−32
(+56)6 − 8
(+5−7=2)
42.9%
6.0 / 14
0.5%
+1
1 1 0 0 = 0 1 0 1 = 0 1 0 0
–   Donna 1.0 64-bit2358+29
−29
(+50)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
0.9%
−63
= 0 1 0 0 = = 1 0 0 = 0 = 0
–   K2 0.672355+23
−23
(+47)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.8%
+47
0 1 1 0
–   Lozza 1.15 64-bit2347+25
−25
(+39)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
2.6%
−56
= 0 0 1
–   GreKo 5.92346+23
−24
(+38)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
2.4%
−66
0 0 = = 0 0 = 1 1 0
–   Maverick 0.51 64-bit2341+22
−22
(+33)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
4.0%
+315
1 = 1 1
–   Jazz 840 64-bit2340+15
−15
(+32)7 − 13
(+4−10=6)
35.0%
7.0 / 20
3.2%
−71
0 1 1 0 0 0 0 0 1 0 0 = = = = = 0 = 0 1
–   CyberPagno 2.2 64-bit2336+23
−23
(+28)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
6.9%
−186
0 0 = = 1 0 = 0 0 0 0 0
–   Nemeton 1.12331+29
−29
(+23)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
13.7%
+44
0 = = = = 0 1 1 1 = 0 1 1 0
–   Gibbon 2.69a 64-bit2319+18
−18
(+11)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
26.1%
+96
1 0 = 1
–   Nemeton 1.22309+26
−26
(+1)2 − 2
(+1−1=2)
50.0%
2.0 / 4
47.9%
+1
0 = 1 =
–   Nemeton 1.02292+30
−30
(−16)1 − 7
(+0−6=2)
12.5%
1.0 / 8
76.0%
−297
0 0 0 0 = = 0 0
–   Matilde 2008 64-bit2290+21
−21
(−18)1 − 3
(+1−3=0)
25.0%
1.0 / 4
82.1%
−252
0 0 0 1
–   Popochin 3.02288+32
−32
(−20)5 − 5
(+3−3=4)
50.0%
5.0 / 10
81.2%
−24
= 1 0 1 = 0 = 1 0 =
–   FireFly 2.7.0 64-bit2287+17
−17
(−21)6.5 − 4.5
(+6−4=1)
59.1%
6.5 / 11
88.1%
+57
0 1 0 1 0 1 1 0 1 = 1
–   Orion 0.2 64-bit2279+21
−21
(−29)6 − 6
(+4−4=4)
50.0%
6.0 / 12
93.9%
−25
1 = 0 1 = = 0 1 1 0 = 0
–   Fischerle 0.9.60 64-bit2266+29
−29
(−42)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
97.5%
+239
= 1 1 1
–   Protej 0.5.8c2256+19
−19
(−52)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.8%
−52
1 0 1 = 0 0 = 1
–   Exacto 0.e 64-bit2252+18
−18
(−56)8 − 4
(+8−4=0)
66.7%
8.0 / 12
99.9%
+93
1 0 1 1 0 0 0 1 1 1 1 1
–   Beowulf 2.4a 64-bit2249+18
−18
(−59)8 − 6
(+6−4=4)
57.1%
8.0 / 14
99.9%
−9
1 = = = 1 1 = 1 0 0 1 0 0 1
–   MadChess 1.4 64-bit2248+21
−21
(−60)8 − 4
(+6−2=4)
66.7%
8.0 / 12
99.9%
+45
= 1 1 1 0 = 1 1 = 1 = 0
–   Lozza 1.14a 64-bit2246+28
−29
(−62)9 − 5
(+7−3=4)
64.3%
9.0 / 14
99.8%
+34
1 1 1 = 0 1 = 1 = 0 0 1 1 =
–   Mango Paola Ajedrez 4.12245+19
−19
(−63)8 − 2
(+8−2=0)
80.0%
8.0 / 10
100.0%
+222
1 0 1 1 1 1 1 0 1 1
–   Rotor 0.1a2245+32
−32
(−63)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
99.7%
+41
1 = 1 = 0 1 = 0 1 1
–   Fischerle 0.9.50 64-bit2244+31
−31
(−64)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.8%
−32
1 = 0 = = = = 1 1 0
–   Absolute Zero 2.4.0.0 64-bit2243+23
−23
(−65)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
100.0%
−118
0 1 = 1 0 1 0 0
–   Dolphin 1.0 64-bit2230+18
−18
(−78)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+14
0 1 = 1
–   Mango Paola Ajedrez 1.02226+33
−33
(−82)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−18
= = = = 1 1 1 1 0 0
–   ChessKISS 1.7c 64-bit2214+19
−19
(−94)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+48
1 =
–   Adam 3.32211+19
−19
(−97)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−1
0 = 1 1
–   ChessKISS 1.7 64-bit2209+20
−20
(−99)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−99
= = = =
–   Jazz 501 32-bit2205+29
−29
(−103)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+105
1 = 1 1 0 1 1 0 1 1
–   ProChess 1.02AD2163+19
−19
(−145)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−145
0 1 1 0

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