CCRL 40/40
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 1'084'933 games
played by 2'536 programs
148136 CPU days (X2 4600+)

White wins: 376'624 (34.7%)
Black wins: 280'046 (25.8%)
Draws: 428'263 (39.5%)
White score: 54.5%

Engine Details

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K2 0.95#120  (2687+23
−24
)Quote
Author: Sergey Meus (Russia) Link: Download
This is one of the 10 K2 versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Counter 3.3 64-bit2846+25
−25
(+159)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+153
= 0 = 0 = = 1 1
–   Minic 0.98 64-bit2844+30
−30
(+157)3.5 − 16.5
(+2−15=3)
17.5%
3.5 / 20
0.0%
−107
0 1 0 = 0 0 0 0 0 = 0 1 0 0 0 0 0 0 = 0
–   Booot 5.1.02844+10
−10
(+157)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−255
0 0 0 0 = 0 0 0
–   Spark 0.3 64-bit2836+18
−18
(+149)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−178
0 0 0 0 = = 0 0 0 0
–   Bagatur 1.8 64-bit2832+27
−27
(+145)5.5 − 12.5
(+2−9=7)
30.6%
5.5 / 18
0.0%
+18
= = 0 = = 1 = 0 0 0 0 = 0 0 0 0 1 =
–   Protector 1.3.5 32-bit2830+15
−15
(+143)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−34
= 0 1 0 0 0 = 0 = 0
–   Deep Junior 11.2 64-bit2828+25
−25
(+141)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+36
= 0 1 0 = 0 0 1 0 =
–   Onno 1.0 64-bit2819+17
−17
(+132)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
+4
0 0 0 = 1 0 = = = 0
–   Topple 0.7.0 64-bit2814+27
−27
(+127)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−70
= 0 = 0 0 0 = = 0 0
–   Minic 0.92 64-bit2806+37
−36
(+119)8.5 − 11.5
(+6−9=5)
42.5%
8.5 / 20
0.0%
+65
0 0 = 1 1 = 0 1 0 1 0 0 0 1 = = 0 = 1 0
–   Hannibal 1.0a 32-bit2801+12
−12
(+114)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−9
0 0 = 0 1 1 0 0 1 0
–   Igel 1.7.0 64-bit2797+29
−29
(+110)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−60
0 = 0 = 0 0 0 = 0 1 0 =
–   The Baron 3.42 64-bit2797+15
−15
(+110)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−64
= = 0 0 = 0 0 0 1 0
–   Francesca MAD 0.25 64-bit2794+28
−28
(+107)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
+26
1 0 = = 1 = = 0 0 0 0 =
–   RuyDos 1.1.9 64-bit2793+15
−15
(+106)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−177
0 0 = 0
–   Cheese 2.1 64-bit2793+26
−26
(+106)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
0.0%
−15
0 = 0 = 0 = = = 0 = = 0
–   tomitankChess 3.0 64-bit2785+17
−17
(+98)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+98
= 1 0 =
–   RuyDos 1.1.10 64-bit2784+28
−28
(+97)3 − 7
(+3−7=0)
30.0%
3.0 / 10
0.0%
−85
1 0 0 0 0 0 1 0 0 1
–   Pawny 1.2 64-bit2777+14
−14
(+90)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
+19
0 1 = = = 0 1 0 = 0 1 0 = 0
–   Bright 0.4a2777+10
−10
(+90)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−81
0 0 1 = = 0 0 0 0 =
–   NirvanaChess 1.4 64-bit2763+29
−30
(+76)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+12
1 1 0 0 = = 0 = = 0
–   Minic 0.82 64-bit2758+29
−28
(+71)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+220
= = 1 1
–   Francesca MAD 0.24 64-bit2756+20
−20
(+69)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−220
0 0 0 =
–   Glaurung 2.2 32-bit2756+24
−24
(+69)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−45
= = = 0 = = = 0 0 0
–   Ktulu 92755+12
−12
(+68)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−14
= 0 0 1
–   Carballo 1.7 64-bit2737+14
−14
(+50)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−94
0 0 1 = 1 0 0 0 0 =
–   Arminius 2018-12-23 64-bit2730+15
−15
(+43)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.1%
−52
0 = 1 0
–   Devel 2.00002725+15
−15
(+38)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.4%
−112
0 0 = =
–   ProDeo 2.22723+17
−17
(+36)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
0.7%
+78
0 0 1 1 1 = 1 0 1 0
–   GreKo 2018 64-bit2712+14
−13
(+25)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
3.5%
0
1 0 1 1 1 0 = 0 = = 0 0 = =
–   Bagatur 1.7a 64-bit2708+18
−18
(+21)2 − 2
(+1−1=2)
50.0%
2.0 / 4
7.6%
+31
= 0 = 1
–   Rhetoric 1.4 64-bit2707+26
−26
(+20)5 − 5
(+2−2=6)
50.0%
5.0 / 10
13.4%
+20
= 1 1 = = 0 = = 0 =
–   Ktulu 82706+9
−9
(+19)5 − 5
(+4−4=2)
50.0%
5.0 / 10
7.3%
+13
= 0 = 0 0 1 1 1 0 1
–   Chessmaster 11 Conqueror2698+19
−19
(+11)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
23.2%
−56
= = 0 =
–   ECE 19.6.6.3 64-bit2692+26
−26
(+5)4 − 14
(+2−12=4)
22.2%
4.0 / 18
39.4%
−204
1 = = 0 0 0 0 0 0 = 0 0 1 0 0 0 = 0
–   Fridolin 3.10 64-bit2683+19
−19
(−4)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
59.1%
−293
0 = 0 0
–   Fridolin 3.00 64-bit2674+17
−17
(−13)1 − 0
(+1−0=0)
100.0%
1.0 / 1
80.9%
+INF
1
–   Djinn 1.021 64-bit2668+14
−14
(−19)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
91.4%
+43
0 = = 1 = 1 1 1 = = = = 0 1
–   RedQueen 1.1.3 64-bit2668+24
−24
(−19)6 − 4
(+5−3=2)
60.0%
6.0 / 10
86.9%
+59
1 0 1 1 0 1 0 = 1 =
–   RedQueen 1.1.98 64-bit2667+17
−17
(−20)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
90.6%
−79
= 0 = =
–   Minic 0.65 64-bit2662+28
−28
(−25)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
91.7%
+96
1 = 1 = 1 1 1 = 0 1 1 0 = =
–   Philou 3.7.1 64-bit2652+13
−13
(−35)7 − 3
(+6−2=2)
70.0%
7.0 / 10
99.5%
+112
1 = 1 0 = 0 1 1 1 1
–   Asymptote 0.5 64-bit2647+22
−22
(−40)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
99.3%
+169
1 1 1 0 1 1 0 1 1 =
–   Rotor 0.7a2646+22
−22
(−41)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.4%
−41
= 1 1 = 1 0 0 0 = =
–   Nawito 19062645+73
−75
(−42)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
85.6%
−323
0 0 = 0
–   ECE X3.5 64-bit2642+17
−17
(−45)5 − 5
(+4−4=2)
50.0%
5.0 / 10
99.9%
−39
0 1 1 = 1 = 1 0 0 0
–   DanaSah 7.32640+14
−14
(−47)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
+20
= 1 = =
–   CM9000 Default2640+31
−31
(−47)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
99.1%
−2
1 0 1 0 = 1 1 0
–   Orion 0.6 64-bit2634+23
−23
(−53)6 − 2
(+5−1=2)
75.0%
6.0 / 8
99.9%
+126
1 0 = = 1 1 1 1
–   Sjakk 2.2 64-bit2634+15
−15
(−53)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
+6
= = = 1
–   Alfil 12 MT2633+24
−23
(−54)5 − 5
(+4−4=2)
50.0%
5.0 / 10
99.9%
−48
1 0 1 = 1 0 0 = 0 1
–   WildCat 82629+13
−13
(−58)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+72
1 = 1 0 1 1 = = 1 =
–   Rodin 8.02627+15
−15
(−60)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−60
0 1 = =
–   NoraGrace 2.0 64-bit2625+15
−15
(−62)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+21
= 1 = = = 1 = 1 1 0
–   Phalanx XXV2619+15
−15
(−68)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+221
1 = 1 1
–   Caligula 0.9g2619+23
−23
(−68)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−36
= 1 1 = = 0 1 = 0 =
–   Donna 4.1 64-bit2610+16
−16
(−77)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+5
= 0 1 1
–   Nawito 18122597+20
−20
(−90)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+142
1 1 1 = 1 1 1 = 1 0
–   Jumbo 0.7.0 64-bit2596+84
−88
(−91)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
97.8%
+187
1 = 1 1
–   Betsabe II 1.962577+27
−27
(−110)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−17
1 0 1 1 0 = 0 = 1 1 1 =
–   Coiled 0.4 64-bit2563+17
−17
(−124)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−54
= = = 1 1 0 = 1
–   Jumbo 0.6.107 64-bit2562+19
−19
(−125)9 − 1
(+9−1=0)
90.0%
9.0 / 10
100.0%
+306
1 1 1 1 1 1 0 1 1 1
–   Capivara LK 0.09b02g 64-bit2561+17
−17
(−126)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+48
1 = 1 0 = = 1 1 1 1
–   chess22k 1.3 64-bit2539+24
−24
(−148)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−46
= = = = = 1 1 1
–   FrankWalter 2.4.0 64-bit2536+20
−20
(−151)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+178
1 = 1 1 1 1 1 1 1 =
–   Detroid 1.0.1 64-bit2536+28
−28
(−151)16 − 4
(+14−2=4)
80.0%
16.0 / 20
100.0%
+81
1 1 1 1 1 = = 1 1 0 0 = 1 = 1 1 1 1 1 1
–   Arasan 10.0 32-bit2519+34
−34
(−168)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+40
1 1 1 0 0 1 1 1 1 =
–   CyberPagno 3.0 64-bit2511+15
−15
(−176)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−102
1 = = = 1 0 = 1

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Created in 2005-2013 by CCRL team
Last games added on September 21, 2019