CCRL 40/15
Downloads and Statistics
June 27, 2020
Testing summary:
Total: 1'157'654 games
played by 2'680 programs

White wins: 399'695 (34.5%)
Black wins: 295'571 (25.5%)
Draws: 462'388 (39.9%)
White score: 54.5%

Engine Details

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Show each game results
K2 0.95#134  (2664+19
−19
)Quote
Author: Sergey Meus (Russia) Link: Download
This is one of the 10 K2 versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Counter 3.3 64-bit2848+22
−22
(+184)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+178
= = 1 1 = 0 = 0
–   Asymptote 0.7 64-bit2845+21
−21
(+181)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+30
= = 0 0
–   Booot 5.1.02844+10
−10
(+180)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−232
0 0 = 0 0 0 0 0
–   Minic 0.98 64-bit2837+27
−27
(+173)3.5 − 16.5
(+2−15=3)
17.5%
3.5 / 20
0.0%
−92
0 1 0 = 0 0 0 0 0 = 0 1 0 0 0 0 0 0 = 0
–   Spark 0.3 64-bit2835+18
−18
(+171)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−156
0 0 = = 0 0 0 0 0 0
–   Protector 1.3.5 32-bit2830+15
−15
(+166)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−11
1 0 0 0 = 0 = 0 = 0
–   Bagatur 1.8 64-bit2828+26
−26
(+164)5.5 − 12.5
(+2−9=7)
30.6%
5.5 / 18
0.0%
+37
= = 0 = = 1 = 0 0 0 0 = 0 0 0 0 1 =
–   Deep Junior 11.2 64-bit2826+25
−25
(+162)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+57
1 0 = 0 0 1 = 0 0 =
–   tomitankChess 4.0 64-bit2818+24
−24
(+154)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+3
= = 0 0
–   Onno 1.0 64-bit2817+17
−17
(+153)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
+25
0 = 1 0 = = 0 0 = 0
–   Topple 0.7.0 64-bit2814+27
−27
(+150)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−48
= = = 0 0 0 = 0 0 0
–   Hannibal 1.0a 32-bit2800+12
−12
(+136)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
+12
= 0 1 1 0 0 0 0 1 0
–   The Baron 3.42 64-bit2797+14
−14
(+133)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−41
0 0 = 0 = = 0 0 1 0
–   Minic 0.92 64-bit2797+30
−30
(+133)8.5 − 11.5
(+6−9=5)
42.5%
8.5 / 20
0.0%
+79
0 0 = 1 1 = 0 1 0 1 0 0 0 1 = = 0 = 1 0
–   Monolith 1.0 64-bit2796+12
−12
(+132)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−25
= 0 = 0
–   Igel 1.7.0 64-bit2796+29
−29
(+132)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−39
0 = 0 0 0 = = 0 0 1 0 =
–   RuyDos 1.1.9 64-bit2793+15
−15
(+129)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−154
0 0 0 =
–   RuyDos 1.1.11 64-bit2787+25
−25
(+123)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+123
1 0 0 1
–   tomitankChess 3.0 64-bit2786+16
−16
(+122)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+122
= = 1 0
–   Francesca MAD 0.25 64-bit2784+23
−23
(+120)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
+48
1 0 = = 1 = = 0 0 1 0 0 0 =
–   Cheese 2.1 64-bit2781+19
−19
(+117)4.5 − 11.5
(+1−8=7)
28.1%
4.5 / 16
0.0%
−22
0 = 0 = 0 = = = 0 = = 0 0 1 0 0
–   Pawny 1.2 64-bit2780+14
−14
(+116)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
+45
1 0 = = 0 = 0 0 1 = 1 0 = 0
–   RuyDos 1.1.10 64-bit2779+22
−22
(+115)3 − 7
(+3−7=0)
30.0%
3.0 / 10
0.0%
−67
0 0 1 0 1 0 0 1 0 0
–   Bright 0.4a2775+10
−10
(+111)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−60
0 0 0 = 0 0 1 = = 0
–   NirvanaChess 1.4 64-bit2762+30
−30
(+98)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+34
0 = 1 1 = 0 0 0 = =
–   Francesca MAD 0.24 64-bit2758+20
−20
(+94)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−195
= 0 0 0
–   Minic 0.82 64-bit2755+28
−28
(+91)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+240
= 1 1 =
–   Glaurung 2.2 32-bit2754+24
−24
(+90)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−24
= 0 = = 0 0 = 0 = =
–   Ktulu 92752+12
−12
(+88)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+5
1 = 0 0
–   Carballo 1.7 64-bit2738+14
−14
(+74)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−70
0 0 0 = 0 0 1 = 1 0
–   Arminius 2018-12-23 64-bit2731+13
−13
(+67)5 − 9
(+2−6=6)
35.7%
5.0 / 14
0.0%
−22
0 = = 0 = 0 = 1 0 = 0 = 1 0
–   Shield 2.1 64-bit2729+14
−14
(+65)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−92
0 =
–   Devel 2.00002725+14
−14
(+61)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
0.0%
−41
= 0 0 1 = 0 = 0 = = 0 0 0 0 1 1
–   ProDeo 2.22723+17
−17
(+59)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
0.0%
+101
1 0 0 0 1 0 1 1 1 =
–   GreKo 2018 64-bit2709+13
−13
(+45)11.5 − 10.5
(+8−7=7)
52.3%
11.5 / 22
0.0%
+57
= 0 1 1 = 1 0 = = 1 0 0 1 = 0 0 = = 1 1 1 0
–   Bagatur 1.7a 64-bit2709+18
−18
(+45)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+55
1 = 0 =
–   Ktulu 82706+9
−9
(+42)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+36
1 1 = 0 0 1 = 0 0 1
–   Rhetoric 1.4 64-bit2705+26
−26
(+41)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.5%
+41
= = = 1 0 = 1 = = 0
–   GreKo 2020.01 64-bit2702+28
−28
(+38)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.3%
−119
0 =
–   DanaSah 8.32698+22
−22
(+34)10 − 16
(+5−11=10)
38.5%
10.0 / 26
1.0%
−41
= = = = 0 = 1 0 0 1 0 0 0 1 0 1 0 0 = = 1 = 0 0 = =
–   Chessmaster 11 Archangel2696+21
−21
(+32)5 − 7
(+2−4=6)
41.7%
5.0 / 12
1.2%
−20
= 1 1 0 = 0 0 = = = = 0
–   Chessmaster 11 Conqueror2694+18
−18
(+30)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
1.2%
−64
0 = = = 1 = = 0 0 0
–   ECE 19.6.6.3 64-bit2692+22
−22
(+28)4 − 18
(+2−16=4)
18.2%
4.0 / 22
2.3%
−225
= 0 0 1 = 0 0 0 0 0 1 0 0 0 = 0 = 0 0 0 0 0
–   Benjamin 1.02690+39
−39
(+26)2 − 4
(+1−3=2)
33.3%
2.0 / 6
11.6%
−86
= = 0 0 1 0
–   ECE 20.1 64-bit2688+26
−26
(+24)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
7.1%
+83
1 = 1 0 0 1
–   Fridolin 3.10 64-bit2684+16
−16
(+20)7.5 − 14.5
(+4−11=7)
34.1%
7.5 / 22
5.3%
−91
0 = 1 = 0 1 0 = 0 = 0 0 = 0 1 0 1 0 = 0 0 =
–   Fridolin 3.00 64-bit2675+16
−16
(+11)1 − 0
(+1−0=0)
100.0%
1.0 / 1
18.9%
+INF
1
–   RedQueen 1.1.3 64-bit2669+22
−22
(+5)6 − 4
(+5−3=2)
60.0%
6.0 / 10
35.0%
+83
0 = 1 0 1 = 1 1 0 1
–   Drosophila 1.6 64-bit2669+27
−27
(+5)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
38.3%
−23
1 1 = 1 0 1 = 0 = 0 0 0 = 1 = 0
–   Djinn 1.021 64-bit2668+13
−13
(+4)9 − 7
(+5−3=8)
56.3%
9.0 / 16
36.9%
+38
= = 0 = 0 1 = 1 = 1 1 1 = = 0 =
–   RedQueen 1.1.98 64-bit2667+17
−17
(+3)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
41.5%
−144
= 0 = = 0 0
–   Minic 0.65 64-bit2661+28
−28
(−3)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
56.5%
+118
1 0 1 = = = 1 = 1 1 1 = 0 1
–   Philou 3.7.1 64-bit2652+13
−13
(−12)7 − 3
(+6−2=2)
70.0%
7.0 / 10
85.5%
+136
1 1 1 = 1 1 1 0 = 0
–   Asymptote 0.5 64-bit2650+22
−22
(−14)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
82.1%
+196
0 1 1 = 1 1 1 0 1 1
–   Rotor 0.7a2643+22
−22
(−21)5 − 5
(+3−3=4)
50.0%
5.0 / 10
92.1%
−21
0 0 = 1 = = 1 = 1 0
–   CM10th Pestilence2643+24
−24
(−21)1 − 1
(+1−1=0)
50.0%
1.0 / 2
91.1%
−21
0 1
–   ECE X3.5 64-bit2642+17
−17
(−22)5 − 5
(+4−4=2)
50.0%
5.0 / 10
95.6%
−16
1 0 0 1 0 0 1 = 1 =
–   Weiss 0.9 64-bit2642+27
−27
(−22)9 − 13
(+5−9=8)
40.9%
9.0 / 22
91.0%
−81
1 = = 0 1 0 0 0 0 = = 1 0 = 1 0 0 1 = 0 = =
–   DanaSah 7.32640+14
−14
(−24)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
97.8%
+43
= = = 1
–   CM9000 Default2639+31
−31
(−25)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
91.3%
+19
= 1 1 0 1 0 1 0
–   DanaSah 7.92636+20
−20
(−28)2 − 2
(+2−2=0)
50.0%
2.0 / 4
97.9%
−28
1 1 0 0
–   Alfil 12 MT2633+24
−23
(−31)5 − 5
(+4−4=2)
50.0%
5.0 / 10
97.9%
−25
0 = 0 1 1 0 1 = 1 0
–   Sjakk 2.2 64-bit2633+15
−15
(−31)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.5%
+28
= = = 1
–   Nawito 19062630+22
−22
(−34)12.5 − 14.5
(+8−10=9)
46.3%
12.5 / 27
99.0%
−56
0 1 0 = 1 1 1 = = 0 0 1 = = 0 0 0 = = = 1 0 0 0 = 1 1
–   WildCat 82629+13
−13
(−35)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.9%
+95
= = 1 = 1 = 1 0 1 1
–   Orion 0.6 64-bit2629+19
−19
(−35)18 − 12
(+12−6=12)
60.0%
18.0 / 30
99.5%
+28
0 = 0 1 = = 0 = 1 = 1 1 1 = = 1 = 1 1 = = 0 1 1 1 0 = 0 1 =
–   Rodin 8.02628+15
−15
(−36)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.8%
−36
0 1 = =
–   Delocto 0.61n 64-bit2625+27
−27
(−39)12.5 − 7.5
(+8−3=9)
62.5%
12.5 / 20
99.0%
+38
1 0 0 1 = 1 = 0 = = 1 1 = = 1 = = = 1 1
–   NoraGrace 2.0 64-bit2624+15
−15
(−40)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
99.9%
+43
= 1 = 1 1 0 = = = 1
–   Caligula 0.9g2619+21
−21
(−45)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.9%
−13
1 = 0 = = 1 1 = = 0
–   Phalanx XXV2619+15
−15
(−45)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+244
1 = 1 1
–   Weiss 0.8 64-bit2619+30
−30
(−45)5 − 9
(+4−8=2)
35.7%
5.0 / 14
99.4%
−156
0 1 0 0 0 1 1 = 0 0 = 0 1 0
–   Donna 4.1 64-bit2600+15
−15
(−64)10.5 − 5.5
(+8−3=5)
65.6%
10.5 / 16
100.0%
+43
= 1 1 = 1 0 0 1 = 1 1 0 = 1 1 =
–   Nawito 18122598+20
−20
(−66)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+167
1 = 1 1 1 0 1 = 1 1
–   Betsabe II 1.962590+22
−22
(−74)12 − 11
(+9−8=6)
52.2%
12.0 / 23
100.0%
−57
= 0 1 1 = 1 0 1 1 = 0 1 1 = 1 0 0 0 = 0 1 = 0
–   Galjoen 0.40 64-bit2585+23
−23
(−79)12 − 8
(+10−6=4)
60.0%
12.0 / 20
100.0%
−10
0 = 0 1 1 1 0 = 1 0 1 1 0 1 = 1 1 1 = 0
–   Coiled 0.6 64-bit2582+13
−13
(−82)7 − 8
(+4−5=6)
46.7%
7.0 / 15
100.0%
−101
= 0 = = = = 0 1 0 1 1 1 0 0 =
–   Delocto 0.6 64-bit2579+15
−15
(−85)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−170
1 = 0 0
–   Coiled 0.4 64-bit2564+17
−17
(−100)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−30
1 0 = 1 = = = 1
–   Capivara LK 0.09b02g 64-bit2562+16
−16
(−102)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+72
1 1 1 1 1 = 1 0 = =
–   Jumbo 0.6.107 64-bit2559+19
−19
(−105)9 − 1
(+9−1=0)
90.0%
9.0 / 10
100.0%
+327
0 1 1 1 1 1 1 1 1 1
–   Jumbo 0.7.0 64-bit2558+22
−22
(−106)15.5 − 6.5
(+12−3=7)
70.5%
15.5 / 22
100.0%
+34
1 1 0 1 1 1 0 = 1 = = 1 = = = 1 1 1 1 1 0 =
–   Dorky 4.8 64-bit2556+14
−14
(−108)2 − 4
(+2−4=0)
33.3%
2.0 / 6
100.0%
−253
0 0 0 1 1 0
–   Detroid 1.0.1 64-bit2554+22
−22
(−110)17 − 5
(+15−3=4)
77.3%
17.0 / 22
100.0%
+103
1 1 0 = 1 1 1 1 1 = = 1 1 1 1 = 1 0 1 1 1 0
–   KnightX 1.98 64-bit2544+29
−29
(−120)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
−21
1 = 0 1 1 = = 1 = 1 = =
–   chess22k 1.3 64-bit2538+24
−24
(−126)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−24
= 1 1 1 = = = =
–   FrankWalter 2.4.0 64-bit2537+17
−17
(−127)13.5 − 2.5
(+12−1=3)
84.4%
13.5 / 16
100.0%
+149
1 1 1 = 1 = 1 1 1 1 1 0 1 = 1 1
–   CyberPagno 3.0 64-bit2512+14
−14
(−152)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−78
1 0 = 1 1 = = =
–   Axolotl 1.9 64-bit2511+23
−23
(−153)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
+74
1 = 1
–   Arasan 10.0 32-bit2510+33
−33
(−154)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+55
1 1 1 = 1 1 1 0 0 1
–   KnightX 1.97a 64-bit2483+26
−26
(−181)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+19
= 0 1 1 1 1
–   KnightX 2.21 64-bit2469+106
−115
(−195)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−59
= 1

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Created in 2005-2013 by CCRL team
Last games added on June 27, 2020