CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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pikoSzachy Extreme 2 (2321+29
−29		)Quote
Author: Piotr Cichy (Poland) Link: Homepage
This is one of the 5 pikoSzachy versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   MadChess 2.1 64-bit2454+22
−22		(+133)1.5 − 8.5
(+1−8=1)		15.0%
1.5 / 10
0.0%
−170
–   Gaia 3.5 64-bit2400+15
−15		(+79)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
0.0%
+239
–   Kiwi 0.6d 32-bit2395+16
−16		(+74)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
−28
–   PostModernist 10162389+16
−16		(+68)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.0%
+118
–   Ifrit m1.8 64-bit2382+15
−15		(+61)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
0.0%
+7
–   Ares 1.005.2 64-bit2381+15
−15		(+60)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−73
–   Dragon 4.62381+14
−14		(+60)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−82
–   Diablo 0.5.12376+15
−15		(+55)5 − 3
(+3−1=4)		62.5%
5.0 / 8
0.0%
+143
–   Gosu 0.162374+14
−14		(+53)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.1%
−53
–   Simplex 0.9.8 64-bit2373+14
−14		(+52)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
0.1%
−119
–   Tigran 2.4n 64-bit2366+13
−13		(+45)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
0.3%
+202
–   Myrddin 0.87 64-bit2365+11
−11		(+44)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.3%
+44
–   Patzer 3.802365+16
−16		(+44)2 − 6
(+2−6=0)		25.0%
2.0 / 8
0.4%
−197
–   Zevra 2.1.2 r248 64-bit2362+17
−17		(+41)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
0.8%
−87
–   Comet B682354+16
−16		(+33)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
2.5%
−103
–   Waxman 20162344+20
−20		(+23)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
9.9%
+164
–   OliThink 5.3.2 64-bit2341+15
−15		(+20)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
11.8%
+67
–   MadChess 2.0 64-bit2335+19
−19		(+14)4 − 4
(+2−2=4)		50.0%
4.0 / 8
20.6%
+14
–   Nemeton 1.412320+22
−22		(−1)6 − 2
(+5−1=2)		75.0%
6.0 / 8
51.5%
+189
–   Chezzz 1.0.32284+16
−16		(−37)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
98.7%
−82
–   Zeus 1.272278+20
−20		(−43)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
99.2%
+16
–   KnightX 1.922277+16
−16		(−44)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
99.5%
−97
–   Averno 0.812269+16
−16		(−52)4 − 4
(+3−3=2)		50.0%
4.0 / 8
99.9%
−58
–   Natwarlal 0.142256+16
−16		(−65)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−71
–   Floyd 0.7 64-bit2253+27
−27		(−68)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
+95
–   Matilde 2008 64-bit2248+17
−17		(−73)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
100.0%
−123
–   Chaturanga 2.4.32245+16
−16		(−76)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+117
–   FireFly 2.7.0 64-bit2245+15
−15		(−76)5 − 3
(+5−3=0)		62.5%
5.0 / 8
100.0%
+47
–   Rhetoric Lite2241+29
−29		(−80)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+141
–   AliChess 4.252240+16
−16		(−81)3 − 5
(+1−3=4)		37.5%
3.0 / 8
100.0%
−161
–   GreKo 5.2.52231+29
−29		(−90)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+43
–   Chispa 4.0.32228+15
−15		(−93)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+46
–   Ayito 0.2.9942226+16
−16		(−95)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
100.0%
+170
–   Beowulf 2.4a 64-bit2202+15
−15		(−119)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
−20
–   RamJet 0.132187+16
−16		(−134)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−83
–   Buzz 0.08 64-bit2186+17
−17		(−135)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
100.0%
−72
–   Adam 3.32168+16
−16		(−153)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
100.0%
−203
–   ChessKISS 1.7 64-bit2159+18
−18		(−162)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
+5
308 games: 121 wins, 108 losses, 79 draws (25.6%), score: 52.1%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024