CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Show each game results
K2 0.35 (1973+34
−34
)Quote
Author: Sergey Meus (Russia) Link: Download
This is one of the 9 K2 versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   N2 0.4 64-bit2590+10
−10
(+617)0.5 − 9.5
(+0−9=1)
5.0%
0.5 / 10
0.0%
+171
0 0 0 0 0 = 0 0 0 0
–   Matheus 2.32059+9
−9
(+86)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−14
1 = = 1 0 = 0 0 0 0
–   ChessMind 0.822057+12
−12
(+84)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
0.0%
+202
1 0 1 0 = 1 0 1 1 1
–   King's Out 0.2.422055+18
−18
(+82)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.0%
+150
0 1 1 1 1 0 = 0 = 1
–   MadChess 1.2 64-bit2050+17
−17
(+77)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−158
= 0 0 0 0 0 = 1 0 0
–   RDChess 3.232046+13
−13
(+73)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+73
1 1 = 0 0 = 1 0 0 1
–   Gerbil 0.2 64-bit2043+10
−10
(+70)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−79
1 0 0 0 0 0 0 = = 1
–   Vice 1.0 64-bit2042+12
−12
(+69)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−77
0 = 1 1 0 = 0 0 0 0
–   Ax 0.82041+12
−12
(+68)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+103
1 0 = = 1 = 1 = 0 =
–   PLP 16615712032+17
−16
(+59)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.1%
−123
0 0 = 0 0 1 = 0
–   ZCT 0.3.2500 64-bit2024+18
−18
(+51)5 − 5
(+5−5=0)
50.0%
5.0 / 10
0.5%
+51
0 0 0 0 1 0 1 1 1 1
–   Zeta Dva 0210 64-bit2023+19
−19
(+50)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.5%
−124
0 0 = 0 1 0 = = 0 0
–   Bestia 0.902021+8
−8
(+48)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.3%
+16
= = = 0 0 = = 1 1 0
–   Cupcake 1.1a 64-bit2016+24
−25
(+43)4 − 6
(+3−5=2)
40.0%
4.0 / 10
2.2%
−26
0 0 0 1 0 = 1 = 0 1
–   DelphiMAX 2.92013+13
−13
(+40)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
1.5%
−267
0 0 0 = 0 0 0 1 0 0
–   Leonidas 83 64-bit2005+17
−17
(+32)3 − 7
(+3−7=0)
30.0%
3.0 / 10
4.7%
−150
1 0 0 1 0 1 0 0 0 0
–   Requiem 0.532005+12
−12
(+32)5 − 5
(+2−2=6)
50.0%
5.0 / 10
4.2%
+28
= = = = = 1 0 0 = 1
–   Small Potato 0.6.11993+10
−10
(+20)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
13.7%
−102
1 0 1 1 0 0 = 0 0 0
–   Gullydeckel 2.16pl11993+11
−11
(+20)3.5 − 5.5
(+3−5=1)
38.9%
3.5 / 9
13.3%
−63
0 1 0 1 1 0 0 0 =
–   FrankWalter 1.081991+16
−16
(+18)4 − 5
(+4−5=0)
44.4%
4.0 / 9
17.8%
−33
1 0 0 0 1 1 1 0 0
–   Elephant 1.061989+12
−12
(+16)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
18.8%
−19
= 0 = 1 1 0 0 = 1 0
–   BigLion 2.23x1988+8
−8
(+15)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
19.2%
−21
1 0 0 0 1 1 0 0 1 =
–   Bubble 1.51987+14
−14
(+14)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
22.7%
+56
= 1 0 = 1 0 = 1
–   Armageddon 2.3081986+11
−11
(+13)3 − 6
(+3−6=0)
33.3%
3.0 / 9
22.8%
−134
0 0 0 0 1 0 0 1 1
–   Monik 2.2.3 64-bit1968+16
−16
(−5)6 − 3
(+4−1=4)
66.7%
6.0 / 9
60.5%
+98
1 = = = 1 1 = 1 0
–   Marvin 1.3.01966+10
−10
(−7)4 − 5
(+4−5=0)
44.4%
4.0 / 9
65.3%
−59
0 0 1 0 0 1 0 1 1
–   Protej 0.5.71964+20
−20
(−9)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
66.5%
+251
1 1 1 0 1 1 1 =
–   Mustang 4.971957+13
−13
(−16)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
79.9%
−53
1 1 1 0 0 1 0 = 0 0
–   Cinnamon 1.1c 64-bit1948+19
−19
(−25)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
89.6%
−57
1 1 0 = 0 = 0 1 = 0
–   Smash 1.0.31924+10
−10
(−49)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.6%
+79
1 = = = 1 1 = 1 0 1
–   IACH 0.56z1916+11
−11
(−57)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.9%
−25
1 1 1 0 = = = 1 0 0
–   Eagle 0.7.51912+12
−12
(−61)6 − 2
(+6−2=0)
75.0%
6.0 / 8
100.0%
+169
0 1 1 1 1 0 1 1
–   Warrior 1.0.31907+9
−9
(−66)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+238
1 1 = 0 1 1 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019