CCRL 40/40
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 1'098'633 games
played by 2'562 programs
150143 CPU days (X2 4600+)

White wins: 380'990 (34.7%)
Black wins: 283'127 (25.8%)
Draws: 434'516 (39.6%)
White score: 54.5%

Engine Details

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K2 0.95#123  (2682+22
−22
)Quote
Author: Sergey Meus (Russia) Link: Download
This is one of the 10 K2 versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Counter 3.3 64-bit2850+22
−23
(+168)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+162
= 0 = = = 0 1 1
–   Booot 5.1.02844+10
−10
(+162)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−250
0 0 = 0 0 0 0 0
–   Minic 0.98 64-bit2841+30
−29
(+159)3.5 − 16.5
(+2−15=3)
17.5%
3.5 / 20
0.0%
−105
0 1 0 = 0 0 0 0 0 = 0 1 0 0 0 0 0 0 = 0
–   Spark 0.3 64-bit2836+18
−18
(+154)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−173
0 0 = = 0 0 0 0 0 0
–   Bagatur 1.8 64-bit2833+27
−27
(+151)5.5 − 12.5
(+2−9=7)
30.6%
5.5 / 18
0.0%
+24
= = 0 = = 1 0 0 1 = = 0 0 0 0 = 0 0
–   Protector 1.3.5 32-bit2830+14
−15
(+148)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−29
1 0 0 0 = 0 = 0 = 0
–   Deep Junior 11.2 64-bit2828+25
−25
(+146)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+41
1 0 = 0 0 1 = 0 0 =
–   Onno 1.0 64-bit2819+17
−17
(+137)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
+9
0 = 1 0 = = 0 0 = 0
–   Topple 0.7.0 64-bit2815+27
−27
(+133)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−64
= = = 0 = 0 0 0 0 0
–   Minic 0.92 64-bit2802+33
−33
(+120)8.5 − 11.5
(+6−9=5)
42.5%
8.5 / 20
0.0%
+66
0 0 = 1 1 = 0 1 0 1 0 0 0 1 = = 0 = 1 0
–   Hannibal 1.0a 32-bit2801+12
−12
(+119)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−4
= 0 1 1 0 0 0 0 1 0
–   The Baron 3.42 64-bit2797+15
−15
(+115)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−59
0 0 = 0 = = 0 0 1 0
–   Igel 1.7.0 64-bit2797+29
−29
(+115)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−55
= 0 0 0 = 0 1 0 = 0 = 0
–   RuyDos 1.1.9 64-bit2793+15
−15
(+111)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−172
0 0 0 =
–   Francesca MAD 0.25 64-bit2790+24
−24
(+108)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
+36
1 0 = = 0 0 0 = 1 = = 0 0 1
–   Cheese 2.1 64-bit2790+25
−25
(+108)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
0.0%
−13
0 = 0 = 0 = = = 0 = = 0
–   RuyDos 1.1.10 64-bit2786+26
−26
(+104)3 − 7
(+3−7=0)
30.0%
3.0 / 10
0.0%
−78
0 0 0 0 1 0 1 0 0 1
–   tomitankChess 3.0 64-bit2784+17
−17
(+102)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+102
= = 1 0
–   Pawny 1.2 64-bit2777+14
−14
(+95)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
+24
0 1 0 = = 1 0 = 0 = 0 0 1 =
–   Bright 0.4a2776+10
−10
(+94)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−77
0 0 1 = = 0 0 0 0 =
–   NirvanaChess 1.4 64-bit2763+29
−30
(+81)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+17
0 = 1 1 0 0 = = = 0
–   Minic 0.82 64-bit2758+28
−28
(+76)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+225
1 1 = =
–   Francesca MAD 0.24 64-bit2757+20
−20
(+75)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−214
= 0 0 0
–   Glaurung 2.2 32-bit2756+24
−24
(+74)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−40
= 0 = = = 0 = = 0 0
–   Ktulu 92754+12
−12
(+72)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−10
1 = 0 0
–   Carballo 1.7 64-bit2737+14
−14
(+55)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−89
0 0 1 = 1 0 0 0 0 =
–   Arminius 2018-12-23 64-bit2730+15
−14
(+48)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−47
0 0 = 1
–   Devel 2.00002724+15
−15
(+42)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.1%
−104
= = = 0 = 0 0 0
–   ProDeo 2.22723+17
−17
(+41)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
0.2%
+83
1 0 0 0 1 1 1 = 1 0
–   GreKo 2018 64-bit2711+13
−13
(+29)8.5 − 9.5
(+6−7=5)
47.2%
8.5 / 18
1.3%
+8
0 0 = 0 1 0 1 1 1 0 1 0 = = 0 1 = =
–   Bagatur 1.7a 64-bit2708+18
−18
(+26)2 − 2
(+1−1=2)
50.0%
2.0 / 4
3.3%
+36
1 = 0 =
–   Rhetoric 1.4 64-bit2706+26
−26
(+24)5 − 5
(+2−2=6)
50.0%
5.0 / 10
7.7%
+24
= = = 1 1 = = 0 0 =
–   Ktulu 82706+9
−9
(+24)5 − 5
(+4−4=2)
50.0%
5.0 / 10
2.4%
+18
1 1 = 0 = 0 0 1 0 1
–   ECE 19.6.6.3 64-bit2700+24
−24
(+18)4 − 18
(+2−16=4)
18.2%
4.0 / 22
13.3%
−234
0 1 0 0 0 = 0 = 0 0 0 0 0 0 0 1 = 0 0 = 0 0
–   Chessmaster 11 Conqueror2698+19
−19
(+16)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
13.8%
−51
0 = = =
–   Fridolin 3.10 64-bit2686+18
−18
(+4)2 − 6
(+1−5=2)
25.0%
2.0 / 8
37.4%
−180
0 = 0 0 1 0 0 =
–   Fridolin 3.00 64-bit2674+17
−17
(−8)1 − 0
(+1−0=0)
100.0%
1.0 / 1
71.0%
+INF
1
–   RedQueen 1.1.3 64-bit2671+24
−24
(−11)6 − 4
(+5−3=2)
60.0%
6.0 / 10
74.2%
+67
0 = 1 0 1 1 0 1 1 =
–   Djinn 1.021 64-bit2668+14
−14
(−14)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
84.3%
+48
= 1 = = 0 = = 1 1 1 = = 0 1
–   RedQueen 1.1.98 64-bit2667+17
−17
(−15)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
83.7%
−74
= 0 = =
–   Minic 0.65 64-bit2662+28
−28
(−20)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
86.8%
+101
1 0 1 = 1 = 1 1 1 = 0 1 = =
–   Philou 3.7.1 64-bit2652+13
−13
(−30)7 − 3
(+6−2=2)
70.0%
7.0 / 10
98.8%
+117
1 1 1 = 1 0 = 0 1 1
–   Asymptote 0.5 64-bit2647+22
−22
(−35)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
98.6%
+174
1 1 1 0 1 1 0 1 1 =
–   Rotor 0.7a2646+22
−22
(−36)5 − 5
(+3−3=4)
50.0%
5.0 / 10
98.8%
−36
0 0 = 1 1 = 1 0 = =
–   Nawito 19062644+28
−28
(−38)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
98.1%
−60
= 0 0 1 1 = = 1 0 = 1 0 0 1 = 0
–   ECE X3.5 64-bit2641+17
−17
(−41)5 − 5
(+4−4=2)
50.0%
5.0 / 10
99.7%
−35
1 = 1 0 0 1 1 = 0 0
–   CM9000 Default2640+31
−31
(−42)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
98.4%
+2
1 0 = 1 1 0 1 0
–   DanaSah 7.32640+14
−14
(−42)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.9%
+25
= = = 1
–   DanaSah 7.92636+19
−19
(−46)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.9%
−46
1 1 0 0
–   Sjakk 2.2 64-bit2634+15
−15
(−48)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
+11
= = = 1
–   Alfil 12 MT2633+24
−24
(−49)5 − 5
(+4−4=2)
50.0%
5.0 / 10
99.8%
−43
1 0 1 = 1 0 0 = 0 1
–   Orion 0.6 64-bit2632+23
−22
(−50)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
99.9%
+79
0 1 1 1 = = 1 = = = 1 1
–   WildCat 82629+13
−13
(−53)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+77
= = 1 = 1 0 1 1 1 =
–   Rodin 8.02627+15
−15
(−55)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−55
0 1 = =
–   NoraGrace 2.0 64-bit2625+15
−15
(−57)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+26
= 1 = 1 = = = 1 1 0
–   Phalanx XXV2619+15
−15
(−63)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+226
1 = 1 1
–   Caligula 0.9g2617+22
−22
(−65)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−33
= 1 1 = = 0 1 = 0 =
–   Donna 4.1 64-bit2610+16
−16
(−72)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−26
1 1 = 1 0 0 1 0
–   Nawito 18122597+20
−20
(−85)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+147
1 = 1 1 1 = 1 1 1 0
–   Betsabe II 1.962586+26
−26
(−96)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−3
1 1 = 0 1 0 1 1 0 1 = =
–   Coiled 0.6 64-bit2574+13
−13
(−108)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−175
= = = 0
–   Jumbo 0.7.0 64-bit2571+27
−27
(−111)12.5 − 5.5
(+9−2=7)
69.4%
12.5 / 18
100.0%
+15
1 1 1 1 = = 1 = = 1 0 1 1 0 = = 1 =
–   Coiled 0.4 64-bit2563+17
−17
(−119)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−49
= = 1 0 = 1 = 1
–   Capivara LK 0.09b02g 64-bit2561+17
−17
(−121)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+53
1 = 1 0 = = 1 1 1 1
–   Jumbo 0.6.107 64-bit2561+19
−19
(−121)9 − 1
(+9−1=0)
90.0%
9.0 / 10
100.0%
+310
0 1 1 1 1 1 1 1 1 1
–   chess22k 1.3 64-bit2538+24
−24
(−144)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−42
= = = 1 = = 1 1
–   Detroid 1.0.1 64-bit2535+26
−26
(−147)16 − 4
(+14−2=4)
80.0%
16.0 / 20
100.0%
+85
1 = 1 1 0 = 1 1 1 1 1 1 1 1 1 = = 1 1 0
–   FrankWalter 2.4.0 64-bit2532+19
−19
(−150)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+179
1 1 1 1 1 = 1 1 1 =
–   CyberPagno 3.0 64-bit2511+15
−15
(−171)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−97
1 = 1 0 = = = 1
–   Arasan 10.0 32-bit2511+33
−34
(−171)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+38
1 1 1 0 0 1 1 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2019