CCRL 40/40
Downloads and Statistics
February 24, 2018
Testing summary:
Total: 798'040 games
played by 2'050 programs
110768 CPU days (X2 4600+)

White wins: 273'610 (34.3%)
Black wins: 202'540 (25.4%)
Draws: 321'890 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
K2 0.43f (2139+33
−33
)Quote
Author: Sergey Meus (Russia) Link: Download
This is one of the 8 K2 versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Anechka 0.082296+19
−19
(+157)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Popochin 3.22293+18
−18
(+154)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Mediocre 0.52292+23
−23
(+153)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   FireFly 2.7.0 64-bit2285+18
−18
(+146)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
+19
= 0 1 = 0 0 = = 0 0
–   Butcher 1.64 64-bit2282+22
−22
(+143)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+143
1 0
–   Jumbo 0.4.0 64-bit2276+35
−35
(+137)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   Ayito 0.2.9942254+22
−22
(+115)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+115
0 1
–   Exacto 0.e 64-bit2248+19
−19
(+109)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−1
0 = 0 1 = 0
–   RattateChess 1.0 Nosferatu2247+21
−21
(+108)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+108
0 1
–   MadChess 1.4 64-bit2245+21
−21
(+106)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+31
0 0 0 = 1 1 1 0 = 0
–   Mango Paola Ajedrez 4.12243+20
−20
(+104)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−45
= 0 0 = 1 1 0 0 0 0
–   Buzz 0.08 64-bit2242+28
−28
(+103)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Absolute Zero 2.4.0.0 64-bit2241+23
−23
(+102)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+258
= 1
–   AliChess 4.062230+29
−29
(+91)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+91
0 0 = 0 1 1 1 =
–   OBender 03.2016 64-bit2214+20
−20
(+75)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−98
= 0 = 0 0 0 0 = 1 0
–   Adam 3.32212+20
−20
(+73)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+73
0 1
–   ChessKISS 1.7 64-bit2209+20
−20
(+70)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.0%
+27
0 1 0 = 0 0 1 0 1 1
–   MadChess 1.3 64-bit2208+36
−36
(+69)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.3%
+225
= 1
–   Carballo 0.82195+22
−22
(+56)5.5 − 12.5
(+4−11=3)
30.6%
5.5 / 18
0.2%
−91
0 0 0 0 0 1 0 1 0 0 = 0 1 1 0 0 = =
–   NG-Play 9.85 64-bit2189+30
−30
(+50)2 − 2
(+1−1=2)
50.0%
2.0 / 4
1.3%
+50
0 1 = =
–   EXchess 5.04b 64-bit2186+29
−29
(+47)2 − 6
(+1−5=2)
25.0%
2.0 / 8
1.7%
−135
= 0 0 = 0 0 0 1
–   Fischerle 0.9.30b 64-bit2185+29
−29
(+46)1 − 5
(+0−4=2)
16.7%
1.0 / 6
2.0%
−184
0 0 0 = = 0
–   ProChess 1.02AD2180+21
−21
(+41)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
2.0%
+141
1 = 1 1 1 0 0 = = 1
–   Prophet 2.0 64-bit2175+30
−30
(+36)2 − 2
(+1−1=2)
50.0%
2.0 / 4
5.9%
+36
= 0 1 =
–   Betsabe II 1.052168+35
−36
(+29)3 − 5
(+2−4=2)
37.5%
3.0 / 8
11.9%
−64
1 0 0 0 = 0 = 1
–   Chesley r323 64-bit2165+27
−27
(+26)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
11.1%
−69
0 1 = 0
–   Bagatur 1.2b 32-bit2155+33
−34
(+16)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
25.3%
−29
0 = 1 1 0 0 1 0
–   Ifrit j4.32147+29
−29
(+8)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
36.6%
−23
= 1 = 0 = 0 1 0
–   Maverick 0.2 64-bit2138+31
−31
(−1)3 − 5
(+2−4=2)
37.5%
3.0 / 8
52.0%
−87
= 0 1 0 1 0 0 =
–   Prophet 2.0 32-bit2135+19
−19
(−4)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
58.8%
−46
1 1 0 0 = = = 0
–   Parrot 07.07.222133+19
−19
(−6)1 − 3
(+0−2=2)
25.0%
1.0 / 4
62.5%
−155
= 0 0 =
–   Waxman 20082128+24
−24
(−11)5 − 3
(+4−2=2)
62.5%
5.0 / 8
70.4%
+77
1 = 0 1 = 1 1 0
–   Adam 3.22125+25
−25
(−14)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
74.0%
+112
1 = 1 0 1 = 1 =
–   Napoleon 1.5.0 64-bit2121+26
−26
(−18)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
79.7%
−45
0 = 1 1 0 1 0 = 0 1 = 0
–   BikJump 2.01 64-bit2118+29
−29
(−21)4 − 8
(+3−7=2)
33.3%
4.0 / 12
82.4%
−147
= = 0 0 1 0 0 1 0 0 1 0
–   Kurt 0.9.2 32-bit2116+23
−23
(−23)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
87.2%
+121
= 0 1 0 1 1 1 1
–   Myrddin 0.84 32-bit2115+32
−32
(−24)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
84.8%
+27
1 0 1 1 0 0 1 =
–   Napoleon 1.4.0 64-bit2112+33
−33
(−27)13 − 7
(+12−6=2)
65.0%
13.0 / 20
88.2%
+93
= 1 1 1 1 0 1 0 1 0 1 1 1 0 0 1 1 1 = 0
–   Clarabit 1.00 64-bit2102+28
−28
(−37)6 − 2
(+5−1=2)
75.0%
6.0 / 8
95.3%
+145
= 1 0 1 = 1 1 1
–   Barbarossa 0.4.0 64-bit2098+24
−24
(−41)1 − 1
(+1−1=0)
50.0%
1.0 / 2
97.4%
−41
0 1
–   BigLion 2.23w2073+22
−22
(−66)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
99.9%
+85
1 1 1 1 0 0 1 =
–   BigLion 2.23x2059+17
−17
(−80)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−90
= 1 = 0
–   Protej 0.5.72054+25
−25
(−85)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   PLP 16615712048+23
−23
(−91)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+197
1 = 1 1
–   Schola 1.1.0 64-bit2009+34
−34
(−130)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−130
0 1 1 0
–   Cupcake 1.1a2004+26
−26
(−135)6 − 2
(+6−2=0)
75.0%
6.0 / 8
100.0%
+95
1 1 0 1 1 0 1 1
–   BibiChess 0.51997+25
−25
(−142)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+6
1 1 = 1 1 0 1 0
–   Zeta Dva 0220 64-bit1978+29
−29
(−161)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+126
1 1 1 =
–   Monik 2.2.3 64-bit1958+30
−31
(−181)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+28
1 1 1 1 = = 1 =
–   Dabbaba 7.491936+30
−30
(−203)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on February 24, 2018