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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Show each game results
K2 0.57 (2134+29
−29		)Quote
Author: Sergey Meus (Russia) Link: Download
This is one of the 11 K2 versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Gibbon 2.60a 64-bit2309+17
−17		(+175)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+13
–   Plisk 0.2.6 64-bit2290+28
−28		(+156)2 − 8
(+2−8=0)		20.0%
2.0 / 10
0.0%
−125
–   Bagatur 1.3a 64-bit2288+17
−17		(+154)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   EveAnn 1.71a2279+19
−19		(+145)2 − 8
(+0−6=4)		20.0%
2.0 / 10
0.0%
−66
–   Popochin 2.92276+27
−27		(+142)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
0.0%
+289
–   Waxman 20132276+21
−21		(+142)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−28
–   NoraGrace 1.0 64-bit2270+26
−26		(+136)3 − 7
(+3−7=0)		30.0%
3.0 / 10
0.0%
−56
–   nanoSzachy 3.02261+28
−28		(+127)2 − 8
(+0−6=4)		20.0%
2.0 / 10
0.0%
−82
–   FireFly 2.7.0 64-bit2245+15
−15		(+111)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Zeus 1.282242+26
−26		(+108)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−31
–   Orion 0.2 64-bit2236+18
−18		(+102)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Protej 0.5.8c2211+17
−17		(+77)3 − 9
(+1−7=4)		25.0%
3.0 / 12
0.0%
−106
–   Exacto 0.e 64-bit2209+15
−15		(+75)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−86
–   MadChess 1.4 64-bit2202+19
−19		(+68)4 − 8
(+4−8=0)		33.3%
4.0 / 12
0.0%
−92
–   Mango Paola Ajedrez 4.12199+17
−17		(+65)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.0%
−95
–   Fischerle 0.9.50 64-bit2198+27
−27		(+64)10 − 12
(+8−10=4)		45.5%
10.0 / 22
0.1%
+24
–   Absolute Zero 2.4.0.0 64-bit2196+20
−20		(+62)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
–   AliChess 4.062184+24
−24		(+50)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.4%
+22
–   Neurosis 2.32159+21
−21		(+25)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
8.2%
−14
–   Jazz 501 32-bit2153+26
−26		(+19)4 − 6
(+2−4=4)		40.0%
4.0 / 10
15.8%
−58
–   Carballo 0.82142+20
−20		(+8)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
31.4%
−153
–   NG-Play 9.85 64-bit2138+25
−25		(+4)11.5 − 10.5
(+9−8=5)		52.3%
11.5 / 22
41.0%
+24
–   EXchess 5.04b 64-bit2134+26
−26		(0)7 − 3
(+5−1=4)		70.0%
7.0 / 10
49.6%
+137
–   Prophet 2.0 64-bit2122+23
−23		(−12)11 − 9
(+9−7=4)		55.0%
11.0 / 20
74.9%
+33
–   Chesley r323 64-bit2107+19
−19		(−27)6 − 4
(+6−4=0)		60.0%
6.0 / 10
94.1%
+66
–   ProChess 1.02AD2107+17
−17		(−27)6 − 6
(+4−4=4)		50.0%
6.0 / 12
94.8%
−27
–   Waxman 20082081+20
−20		(−53)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
99.9%
+133
–   Raven 0.50 64-bit2080+26
−26		(−54)8 − 4
(+6−2=4)		66.7%
8.0 / 12
99.7%
+76
–   Napoleon 1.5.0 64-bit2063+23
−23		(−71)12.5 − 7.5
(+9−4=7)		62.5%
12.5 / 20
100.0%
+24
–   BikJump 2.01 64-bit2057+16
−16		(−77)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+71
–   Clarabit 1.00 64-bit2046+18
−18		(−88)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Jabba 1.0 64-bit2014+20
−20		(−120)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
−3
–   RamJet 0.122009+29
−29		(−125)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
100.0%
−162
314 games: 107 wins, 126 losses, 81 draws (25.8%), score: 47.0%

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