CCRL 40/40
Downloads and Statistics
December 9, 2017
Testing summary:
Total: 766'023 games
played by 1'997 programs
104955 CPU days (X2 4600+)

White wins: 262'896 (34.3%)
Black wins: 194'802 (25.4%)
Draws: 308'325 (40.3%)
White score: 54.4%

Engine Details

Options
Show each game results
pikoSzachy 4.1#175  (2474+29
−29
)Quote
Author: Piotr Cichy (Poland) Link: Homepage
This is one of the 5 pikoSzachy versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ethereal 7.78 64-bit2587+25
−25
(+113)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+17
–   Francesca MAD 0.192560+15
−15
(+86)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+18
–   Capivara LK 0.09b02g 64-bit2558+19
−19
(+84)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−166
–   Gogobello 1.1 64-bit2552+29
−29
(+78)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+19
–   WyldChess 1.3 64-bit2546+29
−29
(+72)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−52
–   Ghost 3 64-bit2545+27
−27
(+71)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+6
–   Hermann 2.8 64-bit2528+18
−18
(+54)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.1%
−10
–   Maverick 1.5 64-bit2519+18
−18
(+45)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
0.4%
+221
–   ECE X22508+28
−28
(+34)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
4.5%
+154
–   Shield 1.3.1 64-bit2507+20
−20
(+33)2 − 6
(+1−5=2)
25.0%
2.0 / 8
3.2%
−150
–   LittleThought 1.052 64-bit2506+18
−18
(+32)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
3.3%
0
–   Dorky 4.5 64-bit2500+22
−22
(+26)5 − 5
(+3−3=4)
50.0%
5.0 / 10
7.6%
+26
–   Pepito 1.59 64-bit2490+18
−18
(+16)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
17.4%
−70
–   Pupsi2 0.092490+18
−18
(+16)7 − 3
(+6−2=2)
70.0%
7.0 / 10
17.9%
+163
–   Ghost 2.0.2 64-bit2482+18
−18
(+8)4 − 6
(+2−4=4)
40.0%
4.0 / 10
32.7%
−54
–   Matacz 1.32475+26
−26
(+1)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
48.4%
−40
–   Shield 1.2 64-bit2474+27
−27
(0)8 − 2
(+7−1=2)
80.0%
8.0 / 10
51.0%
+226
–   Counter 1.22468+17
−17
(−6)6 − 4
(+3−1=6)
60.0%
6.0 / 10
64.4%
+53
–   Quark 2.352466+18
−18
(−8)5 − 5
(+3−3=4)
50.0%
5.0 / 10
68.2%
−3
–   Gogobello 1.0 64-bit2464+25
−25
(−10)6 − 4
(+5−3=2)
60.0%
6.0 / 10
70.5%
+57
–   Giraffe 20150908 64-bit2462+21
−21
(−12)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
75.8%
+23
–   Betsabe II 1.662458+22
−22
(−16)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
80.8%
+19
–   Bumblebee 1.0.36898e1 64-bit2448+21
−21
(−26)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
92.9%
−238
–   Eeyore 1.52 64-bit2446+18
−18
(−28)3 − 7
(+2−6=2)
30.0%
3.0 / 10
94.8%
−175
–   Abrok 5.02431+21
−21
(−43)7 − 3
(+7−3=0)
70.0%
7.0 / 10
99.1%
+133
–   Delphil 2.9g 64-bit2431+33
−33
(−43)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
97.5%
−15
–   Snitch 1.6.2 64-bit2430+25
−25
(−44)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.0%
+29
–   TJchess 1.3 64-bit2429+21
−21
(−45)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.4%
+237
–   Cmcchess 2.6 64-bit2423+19
−19
(−51)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
99.8%
−144
–   Ares 1.005 64-bit2416+18
−19
(−58)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
+13
–   Queen 4.032408+18
−18
(−66)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
+4
–   Diablo 0.5.12408+18
−18
(−66)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−34
–   Ifrit m1.8 64-bit2406+19
−19
(−68)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−99
–   Simplex 0.9.8 64-bit2401+20
−20
(−73)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+53
–   Gaia 3.5 64-bit2400+25
−25
(−74)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+229
–   Tigran 2.4n 64-bit2392+18
−18
(−82)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+20
–   Alex 2.14a 64-bit2391+19
−19
(−83)4 − 6
(+2−4=4)
40.0%
4.0 / 10
100.0%
−146
–   Orion 0.3.0 64-bit2384+19
−19
(−90)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−57
–   Myrddin 0.87 64-bit2379+17
−17
(−95)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−95
–   OliThink 5.3.2 64-bit2373+19
−19
(−101)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+70
–   MadChess 2.0 64-bit2366+22
−22
(−108)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
100.0%
−144
–   Arion 1.72336+19
−19
(−138)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+190

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
pikoSzachy 4.1
played with current
participants of this list
Represented by
1-2-CPU#1682465222itself
32-bit    50nothing
32-bit 1-2-CPU    50nothing
32-bit single-CPU    50nothing
All#167-1682466222itself
Free#154-1552467222itself
Free 1-2-CPU#156-1572467222itself
Free 32-bit    50nothing
Free 32-bit 1-2-CPU    50nothing
Free 32-bit single-CPU    50nothing
Free single-CPU#156-1572467222itself
Single-CPU#1682465222itself

Created in 2005-2013 by CCRL team
Last games added on December 9, 2017