CCRL 40/15
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 1'166'106 games
played by 2'690 programs

White wins: 402'287 (34.5%)
Black wins: 297'247 (25.5%)
Draws: 466'572 (40.0%)
White score: 54.5%

Engine Details

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Show each game results
K2 0.95#134  (2664+18
−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
−23
(+184)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+178
1 1 = = = 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
–   Asymptote 0.7 64-bit2844+21
−21
(+180)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+29
= = 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
= 0 1 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
1 = = = 0 = = 1 0 = 0 0 0 0 0 0 = 0
–   Deep Junior 11.2 64-bit2826+25
−25
(+162)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+57
0 = 1 0 = 0 0 1 = 0
–   Onno 1.0 64-bit2817+17
−17
(+153)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
+25
= 0 0 = 1 0 = = 0 0
–   tomitankChess 4.0 64-bit2816+23
−23
(+152)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+1
= = 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
1 0 = 0 1 1 0 0 0 0
–   Minic 0.92 64-bit2799+30
−30
(+135)8.5 − 11.5
(+6−9=5)
42.5%
8.5 / 20
0.0%
+81
0 0 = 1 1 = 0 1 0 1 0 0 0 1 = = 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 1 0 0 0 = 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 =
–   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-bit2786+23
−23
(+122)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
+50
0 0 0 = 1 0 = = 0 1 1 = = 0
–   RuyDos 1.1.11 64-bit2784+25
−24
(+120)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+120
1 0 0 1
–   Cheese 2.1 64-bit2783+19
−19
(+119)4.5 − 11.5
(+1−8=7)
28.1%
4.5 / 16
0.0%
−20
0 = 0 = 0 = = = 0 = = 0 0 1 0 0
–   Pawny 1.2 64-bit2780+13
−14
(+116)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
+45
= 0 0 1 0 0 1 = 1 0 = 0 = =
–   RuyDos 1.1.10 64-bit2779+22
−23
(+115)3 − 7
(+3−7=0)
30.0%
3.0 / 10
0.0%
−67
1 0 0 1 0 0 1 0 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+29
−29
(+98)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+34
= 0 0 = 0 0 = = 1 1
–   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
–   Glaurung 2.2 32-bit2755+24
−24
(+91)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−23
0 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
–   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-bit2732+13
−13
(+68)5 − 9
(+2−6=6)
35.7%
5.0 / 14
0.0%
−21
= = = 0 0 0 = 1 0 = 0 = 1 0
–   Shield 2.1 64-bit2730+14
−14
(+66)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−91
0 =
–   Devel 2.00002724+14
−14
(+60)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
0.0%
−42
0 1 = 0 = 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 1 0 1 1 1 = 0 0
–   Bagatur 1.7a 64-bit2709+18
−18
(+45)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+55
1 = 0 =
–   GreKo 2018 64-bit2709+13
−13
(+45)11.5 − 10.5
(+8−7=7)
52.3%
11.5 / 22
0.0%
+57
1 = = = = = 0 1 1 1 1 0 1 0 = = 1 0 0 0 0 1
–   Ktulu 82706+9
−9
(+42)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+36
0 1 1 1 = 0 0 1 = 0
–   Rhetoric 1.4 64-bit2705+26
−26
(+41)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.6%
+41
0 = = = 1 = = 0 = 1
–   GreKo 2020.01 64-bit2702+28
−28
(+38)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.4%
−119
= 0
–   Chessmaster 11 Archangel2698+20
−20
(+34)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.7%
−18
= 0 0 = = = = 0 = 1 1 0
–   DanaSah 8.32695+22
−22
(+31)10 − 16
(+5−11=10)
38.5%
10.0 / 26
1.6%
−44
= = = = 0 1 0 1 0 0 = = 1 = 0 0 = = 0 = 1 0 0 1 0 0
–   Chessmaster 11 Conqueror2693+18
−18
(+29)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
1.5%
−65
0 = = = = 0 0 0 1 =
–   ECE 19.6.6.3 64-bit2691+22
−22
(+27)4 − 18
(+2−16=4)
18.2%
4.0 / 22
2.9%
−226
0 0 0 0 0 0 1 = = 0 0 = 0 0 1 0 0 0 = 0 0 0
–   ECE 20.1 64-bit2687+26
−26
(+23)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
8.2%
+82
1 = 1 0 0 1
–   Benjamin 1.02686+30
−30
(+22)2 − 4
(+1−3=2)
33.3%
2.0 / 6
11.1%
−90
0 = 0 0 1 =
–   Fridolin 3.10 64-bit2683+16
−16
(+19)7.5 − 14.5
(+4−11=7)
34.1%
7.5 / 22
6.4%
−92
1 = 0 0 = 0 = 0 0 1 0 = = 0 = 0 0 0 1 0 1 =
–   Fridolin 3.00 64-bit2675+16
−16
(+11)1 − 0
(+1−0=0)
100.0%
1.0 / 1
19.5%
+INF
1
–   RedQueen 1.1.3 64-bit2669+22
−22
(+5)6 − 4
(+5−3=2)
60.0%
6.0 / 10
35.8%
+83
1 = 0 = 1 1 0 1 1 0
–   Djinn 1.021 64-bit2668+13
−13
(+4)9 − 7
(+5−3=8)
56.3%
9.0 / 16
38.0%
+38
0 1 = = = 1 = 1 1 1 = = 0 = = 0
–   RedQueen 1.1.98 64-bit2666+17
−17
(+2)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
42.8%
−145
= 0 = = 0 0
–   Drosophila 1.6 64-bit2666+27
−27
(+2)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
44.6%
−26
0 = 0 0 0 = 1 = 1 0 1 = 0 = 1 1
–   Minic 0.65 64-bit2661+28
−28
(−3)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
57.5%
+118
= = 1 0 1 = 1 1 1 = 0 1 1 =
–   Philou 3.7.1 64-bit2652+13
−13
(−12)7 − 3
(+6−2=2)
70.0%
7.0 / 10
86.2%
+136
1 1 1 1 1 0 = 0 1 =
–   Asymptote 0.5 64-bit2650+22
−22
(−14)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
83.2%
+196
0 1 1 = 1 1 1 0 1 1
–   CM10th Pestilence2643+24
−24
(−21)1 − 1
(+1−1=0)
50.0%
1.0 / 2
91.5%
−21
1 0
–   Rotor 0.7a2643+22
−22
(−21)5 − 5
(+3−3=4)
50.0%
5.0 / 10
92.7%
−21
= = 0 0 1 = 1 0 = 1
–   ECE X3.5 64-bit2642+17
−17
(−22)5 − 5
(+4−4=2)
50.0%
5.0 / 10
95.9%
−16
0 0 1 0 1 = 1 = 0 1
–   Weiss 0.9 64-bit2641+27
−27
(−23)9 − 13
(+5−9=8)
40.9%
9.0 / 22
91.7%
−82
= = 0 = 1 1 = = 0 1 0 1 = 0 0 0 0 0 = = 1 0
–   DanaSah 7.32640+14
−14
(−24)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
98.0%
+43
1 = = =
–   CM9000 Default2639+31
−31
(−25)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
91.6%
+19
1 0 = 1 1 0 1 0
–   DanaSah 7.92636+19
−19
(−28)2 − 2
(+2−2=0)
50.0%
2.0 / 4
98.1%
−28
1 1 0 0
–   Alfil 12 MT2633+24
−24
(−31)5 − 5
(+4−4=2)
50.0%
5.0 / 10
98.0%
−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
–   WildCat 82629+13
−13
(−35)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.9%
+95
1 = = = 1 0 1 1 1 =
–   Rodin 8.02628+15
−15
(−36)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.9%
−36
0 1 = =
–   Orion 0.6 64-bit2627+19
−19
(−37)19 − 13
(+12−6=14)
59.4%
19.0 / 32
99.7%
+20
= 0 = 0 0 = = 1 = = 1 1 1 1 = 1 = = 0 = 1 1 1 0 = = = 0 1 1 1 =
–   Nawito 19062627+22
−22
(−37)13 − 15
(+8−10=10)
46.4%
13.0 / 28
99.5%
−60
1 0 = 1 1 1 = = 0 0 = 0 0 0 1 = = = = 0 0 0 = 0 = 1 1 1
–   NoraGrace 2.0 64-bit2624+15
−15
(−40)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+43
1 0 = 1 = = = 1 = 1
–   Delocto 0.61n 64-bit2621+27
−26
(−43)14.5 − 7.5
(+10−3=9)
65.9%
14.5 / 22
99.6%
+58
1 1 = 0 1 1 = = 1 0 0 1 = 1 = = 1 = = = 1 1
–   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-bit2618+30
−30
(−46)5 − 9
(+4−8=2)
35.7%
5.0 / 14
99.5%
−157
0 1 0 0 0 1 1 = 0 0 = 0 1 0
–   Caligula 0.9g2618+21
−21
(−46)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.9%
−14
1 = 0 = = 1 1 = = 0
–   Nawito 18122598+20
−20
(−66)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+167
1 0 1 = 1 = 1 1 1 1
–   Donna 4.1 64-bit2596+15
−15
(−68)10.5 − 5.5
(+8−3=5)
65.6%
10.5 / 16
100.0%
+39
1 1 = = 1 0 0 = 1 1 0 1 = = 1 1
–   Betsabe II 1.962591+22
−22
(−73)13 − 11
(+10−8=6)
54.2%
13.0 / 24
100.0%
−43
1 = 0 1 = = 0 1 1 0 = 1 0 1 1 1 1 1 0 = 0 0 = 0
–   Galjoen 0.40 64-bit2586+23
−23
(−78)12.5 − 9.5
(+10−7=5)
56.8%
12.5 / 22
100.0%
−32
1 1 0 = 1 0 0 = 0 1 0 = 1 1 = 1 1 1 0 1 = 0
–   Coiled 0.6 64-bit2582+13
−13
(−82)8 − 8
(+5−5=6)
50.0%
8.0 / 16
100.0%
−82
0 = 1 = = = = 0 1 0 1 1 0 1 0 =
–   Delocto 0.6 64-bit2579+15
−15
(−85)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−170
= 0 0 1
–   Coiled 0.4 64-bit2564+17
−17
(−100)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−30
= 1 1 0 = = = 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
1 1 0 1 1 1 1 1 1 1
–   Jumbo 0.7.0 64-bit2557+21
−21
(−107)15.5 − 6.5
(+12−3=7)
70.5%
15.5 / 22
100.0%
+33
1 0 1 1 1 1 0 = 1 = = 1 = = = 1 1 1 1 0 = 1
–   Dorky 4.8 64-bit2557+14
−14
(−107)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
100.0%
−256
= 0 0 0 0 1 1 0
–   Detroid 1.0.1 64-bit2552+21
−21
(−112)19 − 5
(+17−3=4)
79.2%
19.0 / 24
100.0%
+121
1 1 1 1 1 1 1 = = 1 1 1 1 = 1 0 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 = 1 1 = 0 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)15.5 − 2.5
(+14−1=3)
86.1%
15.5 / 18
100.0%
+172
1 = 1 1 1 1 1 1 1 = 1 1 1 0 1 = 1 1
–   CyberPagno 3.0 64-bit2512+14
−15
(−152)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−78
= 1 1 0 1 = = =
–   Axolotl 1.9 64-bit2511+23
−23
(−153)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+4
= 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-bit2484+26
−26
(−180)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+20
1 1 = 0 1 1

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Created in 2005-2013 by CCRL team
Last games added on August 1, 2020