CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
White score: 54.5%

Engine Details

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Show each game results
K2 0.95#134‑136  (2660+18
−17
)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
(+188)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+182
–   Asymptote 0.7 64-bit2845+21
−21
(+185)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+34
–   Booot 5.1.02843+10
−10
(+183)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−230
–   Minic 0.98 64-bit2837+27
−27
(+177)3.5 − 16.5
(+2−15=3)
17.5%
3.5 / 20
0.0%
−88
–   Spark 0.3 64-bit2835+18
−18
(+175)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−152
–   Weiss 1.0 64-bit2834+24
−24
(+174)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+23
–   Protector 1.3.5 32-bit2829+15
−14
(+169)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−9
–   Bagatur 1.8 64-bit2828+26
−26
(+168)5.5 − 12.5
(+2−9=7)
30.6%
5.5 / 18
0.0%
+41
–   Deep Junior 11.2 64-bit2826+25
−25
(+166)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+61
–   tomitankChess 4.0 64-bit2819+22
−22
(+159)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
+54
–   Onno 1.0 64-bit2817+17
−17
(+157)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
+29
–   Topple 0.7.0 64-bit2814+27
−27
(+154)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−44
–   Hannibal 1.0a 32-bit2800+12
−12
(+140)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
+16
–   Minic 0.92 64-bit2798+29
−29
(+138)8.5 − 11.5
(+6−9=5)
42.5%
8.5 / 20
0.0%
+84
–   The Baron 3.42 64-bit2797+14
−14
(+137)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−37
–   Monolith 1.0 64-bit2796+12
−12
(+136)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−21
–   Igel 1.7.0 64-bit2796+29
−29
(+136)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−35
–   RuyDos 1.1.9 64-bit2792+14
−15
(+132)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−151
–   RuyDos 1.1.11 64-bit2788+23
−23
(+128)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+128
–   tomitankChess 3.0 64-bit2786+16
−16
(+126)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+126
–   Francesca MAD 0.25 64-bit2786+23
−23
(+126)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
+54
–   Cheese 2.1 64-bit2781+19
−19
(+121)5 − 15
(+1−11=8)
25.0%
5.0 / 20
0.0%
−42
–   RuyDos 1.1.10 64-bit2780+23
−22
(+120)3 − 7
(+3−7=0)
30.0%
3.0 / 10
0.0%
−62
–   Pawny 1.2 64-bit2779+13
−13
(+119)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
+48
–   Bright 0.4a2775+10
−10
(+115)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−56
–   NirvanaChess 1.4 64-bit2762+30
−30
(+102)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+38
–   Orion 0.7 64-bit2760+26
−26
(+100)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+32
–   Francesca MAD 0.24 64-bit2758+20
−20
(+98)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−191
–   Minic 0.82 64-bit2756+27
−27
(+96)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+245
–   Devel 3.2.92754+26
−26
(+94)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Glaurung 2.2 32-bit2754+24
−24
(+94)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−20
–   Ktulu 92752+12
−12
(+92)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+9
–   Carballo 1.7 64-bit2737+14
−14
(+77)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−67
–   Stash 21.2 64-bit2736+84
−83
(+76)1 − 2
(+0−1=2)
33.3%
1.0 / 3
3.9%
−17
–   Arminius 2018-12-23 64-bit2735+13
−13
(+75)5.5 − 12.5
(+2−9=7)
30.6%
5.5 / 18
0.0%
−49
–   Shield 2.1 64-bit2730+14
−14
(+70)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−25
–   Devel 2.00002725+14
−14
(+65)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
0.0%
−37
–   ProDeo 2.22721+17
−17
(+61)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
0.0%
+103
–   GreKo 2020.03 64-bit2717+26
−26
(+57)2.5 − 4.5
(+1−3=3)
35.7%
2.5 / 7
0.0%
−33
–   GreKo 2020.01 64-bit2710+26
−26
(+50)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−107
–   GreKo 2018 64-bit2709+13
−13
(+49)11.5 − 10.5
(+8−7=7)
52.3%
11.5 / 22
0.0%
+61
–   Bagatur 1.7a 64-bit2709+18
−18
(+49)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+59
–   Ktulu 82706+9
−9
(+46)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+40
–   Rhetoric 1.4 64-bit2705+26
−26
(+45)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.2%
+45
–   Chess Tiger 2007.12704+10
−10
(+44)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−98
–   Chessmaster 11 Archangel2701+20
−20
(+41)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.1%
−11
–   DanaSah 8.32700+20
−21
(+40)12.5 − 17.5
(+7−12=11)
41.7%
12.5 / 30
0.2%
−14
–   Benjamin 1.02698+26
−26
(+38)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.8%
−25
–   Halogen 7 64-bit2696+107
−106
(+36)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
25.5%
−113
–   Chessmaster 11 Aiglos II2695+19
−19
(+35)2 − 1
(+2−1=0)
66.7%
2.0 / 3
0.3%
+177
–   ECE 19.6.6.3 64-bit2694+21
−21
(+34)4 − 18
(+2−16=4)
18.2%
4.0 / 22
0.7%
−219
–   Chessmaster 11 Conqueror2694+18
−18
(+34)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.4%
−60
–   ECE 20.1 64-bit2692+24
−24
(+32)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
1.6%
+91
–   Fridolin 3.10 64-bit2683+15
−15
(+23)9 − 19
(+5−15=8)
32.1%
9.0 / 28
2.3%
−104
–   Fridolin 3.00 64-bit2676+16
−16
(+16)1 − 0
(+1−0=0)
100.0%
1.0 / 1
9.7%
+INF
–   RedQueen 1.1.3 64-bit2674+21
−21
(+14)6 − 4
(+5−3=2)
60.0%
6.0 / 10
16.4%
+93
–   Djinn 1.021 64-bit2668+13
−13
(+8)9 − 7
(+5−3=8)
56.3%
9.0 / 16
23.5%
+42
–   RedQueen 1.1.98 64-bit2664+17
−17
(+4)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
37.4%
−143
–   Minic 0.65 64-bit2661+28
−28
(+1)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
47.5%
+122
–   Drosophila 1.6 64-bit2660+24
−24
(0)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
50.0%
−28
–   Philou 3.7.1 64-bit2652+13
−13
(−8)7 − 3
(+6−2=2)
70.0%
7.0 / 10
77.7%
+140
–   Asymptote 0.5 64-bit2650+22
−22
(−10)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
76.6%
+200
–   Shallow 2020-09-09 64-bit2645+43
−43
(−15)4 − 8
(+2−6=4)
33.3%
4.0 / 12
73.7%
−127
–   Rotor 0.7a2644+21
−22
(−16)5 − 5
(+3−3=4)
50.0%
5.0 / 10
88.1%
−16
–   Weiss 0.9 64-bit2643+27
−27
(−17)9 − 13
(+5−9=8)
40.9%
9.0 / 22
86.3%
−76
–   CM10th Pestilence2642+24
−24
(−18)2.5 − 2.5
(+2−2=1)
50.0%
2.5 / 5
88.7%
−27
–   ECE X3.5 64-bit2642+17
−17
(−18)5 − 5
(+4−4=2)
50.0%
5.0 / 10
92.8%
−12
–   DanaSah 7.32640+14
−14
(−20)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
96.3%
+47
–   CM9000 Default2640+30
−30
(−20)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
87.8%
+11
–   DanaSah 7.92636+20
−20
(−24)2 − 2
(+2−2=0)
50.0%
2.0 / 4
96.7%
−24
–   Alfil 12 MT2633+24
−24
(−27)5 − 5
(+4−4=2)
50.0%
5.0 / 10
96.7%
−21
–   Sjakk 2.2 64-bit2632+15
−15
(−28)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.1%
+31
–   Nawito 19062629+21
−21
(−31)13 − 15
(+8−10=10)
46.4%
13.0 / 28
98.7%
−54
–   WildCat 82629+13
−13
(−31)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.8%
+99
–   Mr Bob 0.8.0 64-bit2629+36
−36
(−31)6.5 − 4.5
(+5−3=3)
59.1%
6.5 / 11
93.9%
+33
–   Orion 0.6 64-bit2628+19
−19
(−32)19 − 13
(+12−6=14)
59.4%
19.0 / 32
99.4%
+25
–   Rodin 8.02628+15
−15
(−32)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.7%
−32
–   NoraGrace 2.0 64-bit2623+15
−15
(−37)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
99.9%
+46
–   Delocto 0.61n 64-bit2622+25
−25
(−38)14.5 − 7.5
(+10−3=9)
65.9%
14.5 / 22
99.3%
+63
–   Weiss 0.8 64-bit2620+30
−30
(−40)5 − 9
(+4−8=2)
35.7%
5.0 / 14
98.9%
−151
–   Phalanx XXV2619+15
−15
(−41)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+248
–   Caligula 0.9g2618+21
−21
(−42)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.9%
−10
–   Nawito 18122599+19
−19
(−61)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+172
–   Donna 4.1 64-bit2592+14
−14
(−68)10.5 − 5.5
(+8−3=5)
65.6%
10.5 / 16
100.0%
+39
–   Betsabe II 1.962592+21
−21
(−68)13 − 11
(+10−8=6)
54.2%
13.0 / 24
100.0%
−38
–   Galjoen 0.40 64-bit2589+21
−21
(−71)12.5 − 9.5
(+10−7=5)
56.8%
12.5 / 22
100.0%
−25
–   Coiled 0.6 64-bit2583+12
−12
(−77)8 − 8
(+5−5=6)
50.0%
8.0 / 16
100.0%
−77
–   Delocto 0.6 64-bit2580+15
−15
(−80)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−165
–   Velvet 1.0.0 64-bit2565+26
−26
(−95)6 − 6
(+3−3=6)
50.0%
6.0 / 12
100.0%
−95
–   Coiled 0.4 64-bit2564+17
−17
(−96)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−26
–   Capivara LK 0.09b02g 64-bit2562+16
−16
(−98)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+76
–   Jumbo 0.6.107 64-bit2561+19
−18
(−99)9 − 1
(+9−1=0)
90.0%
9.0 / 10
100.0%
+333
–   Jumbo 0.7.0 64-bit2559+20
−20
(−101)15.5 − 6.5
(+12−3=7)
70.5%
15.5 / 22
100.0%
+39
–   Dorky 4.8 64-bit2558+14
−14
(−102)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
100.0%
−251
–   Detroid 1.0.1 64-bit2556+20
−20
(−104)19 − 5
(+17−3=4)
79.2%
19.0 / 24
100.0%
+129
–   KnightX 1.98 64-bit2540+27
−27
(−120)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
−21
–   chess22k 1.3 64-bit2538+24
−24
(−122)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−20
–   FrankWalter 2.4.0 64-bit2537+17
−17
(−123)15.5 − 2.5
(+14−1=3)
86.1%
15.5 / 18
100.0%
+176
–   Raven 1.10 64-bit2536+31
−31
(−124)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+50
–   OliThink 5.6.9 64-bit2530+27
−27
(−130)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−74
–   Axolotl 1.9 64-bit2523+20
−21
(−137)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+20
–   CyberPagno 3.0 64-bit2513+14
−14
(−147)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−73
–   Arasan 10.0 32-bit2510+33
−33
(−150)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+59
–   KnightX 1.97a 64-bit2484+27
−26
(−176)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+24

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on October 24, 2020