CCRL 40/15
Downloads and Statistics
March 28, 2020
Testing summary:
Total: 1'132'680 games
played by 2'634 programs

White wins: 391'782 (34.6%)
Black wins: 290'390 (25.6%)
Draws: 450'508 (39.8%)
White score: 54.5%

Engine Details

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Show each game results
K2 0.95#129  (2669+20
−20
)Quote
Author: Sergey Meus (Russia) Link: Download
This is one of the 10 K2 versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Counter 3.3 64-bit2849+22
−22
(+180)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+174
1 1 = = = 0 = 0
–   Booot 5.1.02844+10
−10
(+175)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−237
0 0 0 0 = 0 0 0
–   Asymptote 0.7 64-bit2841+23
−23
(+172)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+21
= = 0 0
–   Minic 0.98 64-bit2838+27
−27
(+169)3.5 − 16.5
(+2−15=3)
17.5%
3.5 / 20
0.0%
−96
0 1 0 = 0 0 0 0 0 = 0 1 0 0 0 0 0 0 = 0
–   Spark 0.3 64-bit2836+18
−18
(+167)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−160
0 0 0 0 = = 0 0 0 0
–   Protector 1.3.5 32-bit2830+15
−15
(+161)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−16
= 0 1 0 0 0 = 0 = 0
–   Bagatur 1.8 64-bit2829+26
−26
(+160)5.5 − 12.5
(+2−9=7)
30.6%
5.5 / 18
0.0%
+33
= = 0 = = 1 0 0 0 = 1 = 0 0 0 0 = 0
–   Deep Junior 11.2 64-bit2827+25
−25
(+158)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+53
0 = 1 0 = 0 0 1 = 0
–   tomitankChess 4.0 64-bit2824+48
−47
(+155)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+6
= = 0 0
–   Onno 1.0 64-bit2818+17
−17
(+149)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
+21
= 0 0 = 1 0 = = 0 0
–   Topple 0.7.0 64-bit2814+27
−27
(+145)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−53
0 0 = = = 0 = 0 0 0
–   Hannibal 1.0a 32-bit2801+12
−12
(+132)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
+8
1 0 = 0 1 1 0 0 0 0
–   The Baron 3.42 64-bit2798+14
−14
(+129)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−45
0 0 1 0 0 0 = 0 = =
–   Igel 1.7.0 64-bit2797+29
−29
(+128)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−43
0 = 0 0 0 = 0 1 0 = = 0
–   Monolith 1.0 64-bit2797+13
−12
(+128)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−29
= 0 = 0
–   Minic 0.92 64-bit2794+31
−30
(+125)8.5 − 11.5
(+6−9=5)
42.5%
8.5 / 20
0.0%
+71
0 0 = 1 1 = 0 1 0 1 0 0 0 1 = = 0 = 1 0
–   RuyDos 1.1.9 64-bit2793+15
−15
(+124)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−159
0 0 0 =
–   Cheese 2.1 64-bit2791+21
−21
(+122)4.5 − 11.5
(+1−8=7)
28.1%
4.5 / 16
0.0%
−16
0 = 0 = 0 = = = 0 = = 0 0 1 0 0
–   Francesca MAD 0.25 64-bit2786+23
−24
(+117)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
+45
0 1 1 0 = = 0 0 0 = 1 = = 0
–   tomitankChess 3.0 64-bit2786+16
−16
(+117)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+117
= = 1 0
–   RuyDos 1.1.11 64-bit2783+28
−28
(+114)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+114
1 0 0 1
–   Pawny 1.2 64-bit2781+14
−14
(+112)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
+41
= 0 0 1 0 0 = = 1 0 = 0 1 =
–   RuyDos 1.1.10 64-bit2779+23
−23
(+110)3 − 7
(+3−7=0)
30.0%
3.0 / 10
0.0%
−72
1 0 0 1 0 0 0 0 1 0
–   Bright 0.4a2776+10
−10
(+107)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−64
0 0 0 = 0 0 1 = = 0
–   NirvanaChess 1.4 64-bit2762+29
−30
(+93)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+29
= 0 0 = 1 1 0 0 = =
–   Francesca MAD 0.24 64-bit2758+20
−20
(+89)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−200
= 0 0 0
–   Minic 0.82 64-bit2756+28
−28
(+87)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+236
= 1 1 =
–   Glaurung 2.2 32-bit2755+24
−24
(+86)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−28
0 0 = 0 = = = 0 = =
–   Ktulu 92754+12
−12
(+85)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+2
1 = 0 0
–   Carballo 1.7 64-bit2737+14
−14
(+68)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−76
0 0 0 = 0 0 1 = 1 0
–   Devel 3.0.0b 64-bit2730+110
−107
(+61)0 − 2
(+0−2=0)
0.0%
0.0 / 2
13.8%
−INF
0 0
–   Arminius 2018-12-23 64-bit2730+14
−14
(+61)5 − 9
(+2−6=6)
35.7%
5.0 / 14
0.0%
−28
0 = = 0 = 0 = 1 0 = 0 = 1 0
–   Shield 2.1 64-bit2728+14
−14
(+59)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−98
0 =
–   Devel 2.00002725+14
−14
(+56)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
0.0%
−46
0 0 = = = 0 0 1 = 0 = 0 0 0 1 1
–   ProDeo 2.22723+17
−17
(+54)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
0.0%
+96
1 0 1 0 0 0 1 1 1 =
–   GreKo 2018 64-bit2709+13
−13
(+40)11.5 − 10.5
(+8−7=7)
52.3%
11.5 / 22
0.0%
+52
= = = 0 = = 0 0 0 1 1 = 1 0 1 1 0 = 1 1 1 0
–   Bagatur 1.7a 64-bit2709+18
−18
(+40)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.2%
+50
1 = 0 =
–   Ktulu 82707+9
−9
(+38)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+32
0 1 1 1 = 0 = 0 0 1
–   Rhetoric 1.4 64-bit2706+26
−26
(+37)5 − 5
(+2−2=6)
50.0%
5.0 / 10
1.4%
+37
0 = = = = 1 1 = = 0
–   DanaSah 8.32697+24
−24
(+28)10 − 16
(+5−11=10)
38.5%
10.0 / 26
4.1%
−47
= = = = 0 1 0 1 0 0 = = 1 = 0 = 1 0 0 1 0 0 0 0 = =
–   Chessmaster 11 Archangel2696+20
−21
(+27)5 − 7
(+2−4=6)
41.7%
5.0 / 12
3.4%
−25
= 1 1 0 = 0 0 = = = = 0
–   ECE 19.6.6.3 64-bit2696+22
−22
(+27)4 − 18
(+2−16=4)
18.2%
4.0 / 22
3.6%
−226
= 0 0 1 0 0 0 = 0 0 0 0 0 0 1 = = 0 0 0 0 0
–   GreKo 2020.01 64-bit2695+30
−30
(+26)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
8.5%
−130
0 =
–   ECE 20.1 64-bit2694+28
−28
(+25)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
7.9%
+84
1 = 1 0 0 1
–   Chessmaster 11 Conqueror2694+19
−19
(+25)3 − 3
(+1−1=4)
50.0%
3.0 / 6
3.6%
+18
0 = = = 1 =
–   Fridolin 3.10 64-bit2687+17
−17
(+18)7 − 11
(+4−8=6)
38.9%
7.0 / 18
9.1%
−59
0 0 = 1 = 1 0 = 0 = 0 0 = 0 1 0 1 =
–   Fridolin 3.00 64-bit2675+16
−16
(+6)1 − 0
(+1−0=0)
100.0%
1.0 / 1
33.5%
+INF
1
–   RedQueen 1.1.3 64-bit2669+23
−23
(0)6 − 4
(+5−3=2)
60.0%
6.0 / 10
51.4%
+78
1 = 0 = 1 0 1 1 0 1
–   Djinn 1.021 64-bit2668+13
−13
(−1)9 − 7
(+5−3=8)
56.3%
9.0 / 16
55.7%
+33
0 1 = = = 1 0 = = 1 1 1 = = 0 =
–   RedQueen 1.1.98 64-bit2667+17
−17
(−2)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
56.6%
−149
= 0 = = 0 0
–   Minic 0.65 64-bit2662+28
−28
(−7)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
67.7%
+114
= = 1 0 1 = 1 = 1 1 1 = 0 1
–   Philou 3.7.1 64-bit2652+13
−13
(−17)7 − 3
(+6−2=2)
70.0%
7.0 / 10
92.4%
+131
1 1 1 1 1 = 1 0 = 0
–   Benjamin 1.02651+61
−60
(−18)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
71.8%
−158
= 0
–   Asymptote 0.5 64-bit2651+22
−22
(−18)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
89.4%
+191
0 1 1 = 1 1 1 0 1 1
–   Drosophila 1.6 64-bit2647+103
−105
(−22)2 − 0
(+2−0=0)
100.0%
2.0 / 2
66.4%
+INF
1 1
–   Rotor 0.7a2646+22
−22
(−23)5 − 5
(+3−3=4)
50.0%
5.0 / 10
94.2%
−23
= = 0 0 = 1 1 = 1 0
–   CM10th Pestilence2642+24
−24
(−27)1 − 1
(+1−1=0)
50.0%
1.0 / 2
95.6%
−27
0 1
–   ECE X3.5 64-bit2642+17
−17
(−27)5 − 5
(+4−4=2)
50.0%
5.0 / 10
98.0%
−21
0 0 1 0 1 = 0 1 1 =
–   DanaSah 7.32640+14
−14
(−29)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.1%
+38
1 = = =
–   CM9000 Default2640+31
−31
(−29)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
94.5%
+15
1 0 = 1 1 0 1 0
–   DanaSah 7.92636+19
−19
(−33)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.0%
−33
1 0 0 1
–   Orion 0.6 64-bit2636+21
−21
(−33)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
99.1%
+11
1 1 1 = 1 0 = 0 = = 0 1 = = = 1 = = 0 1
–   Sjakk 2.2 64-bit2633+15
−15
(−36)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.8%
+23
= = = 1
–   Alfil 12 MT2633+24
−24
(−36)5 − 5
(+4−4=2)
50.0%
5.0 / 10
98.9%
−30
0 = 0 1 1 0 1 = 1 0
–   Weiss 0.9 64-bit2632+28
−29
(−37)7.5 − 10.5
(+4−7=7)
41.7%
7.5 / 18
98.3%
−91
1 = = 0 1 0 0 1 = 0 0 0 0 = = 1 = =
–   Nawito 19062629+25
−25
(−40)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
99.4%
−62
0 = 0 0 0 1 = 1 1 = = 1 0 = 1 0
–   WildCat 82629+13
−13
(−40)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+90
1 = = = 1 = 1 0 1 1
–   Rodin 8.02628+15
−15
(−41)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.9%
−41
0 1 = =
–   NoraGrace 2.0 64-bit2624+15
−15
(−45)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+38
1 0 = 1 = 1 = = = 1
–   Weiss 0.8 64-bit2620+30
−30
(−49)5 − 9
(+4−8=2)
35.7%
5.0 / 14
99.7%
−160
0 1 0 0 0 1 1 = 0 0 = 0 1 0
–   Phalanx XXV2619+15
−15
(−50)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+239
1 = 1 1
–   Caligula 0.9g2616+22
−21
(−53)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−21
1 = 0 = = 1 1 = = 0
–   Donna 4.1 64-bit2608+15
−15
(−61)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
+25
0 1 1 0 1 1 1 1 0 = = =
–   Galjoen 0.40 64-bit2601+26
−26
(−68)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−73
1 1 0 = 0 1 0 = 1 0
–   Nawito 18122599+20
−20
(−70)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+163
1 0 1 = 1 1 1 = 1 1
–   Betsabe II 1.962588+23
−23
(−81)10 − 6
(+8−4=4)
62.5%
10.0 / 16
100.0%
+11
1 = = 0 = 1 1 1 = 1 1 0 1 0 1 0
–   Delocto 0.6 64-bit2579+15
−15
(−90)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−175
= 0 1 0
–   Coiled 0.6 64-bit2579+13
−13
(−90)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
100.0%
−126
= 0 0 = = = = 1
–   Coiled 0.4 64-bit2564+17
−17
(−105)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−35
= 1 1 0 = = = 1
–   Jumbo 0.7.0 64-bit2563+23
−23
(−106)15.5 − 6.5
(+12−3=7)
70.5%
15.5 / 22
100.0%
+34
1 0 = 1 1 = 1 1 0 1 = = 1 = = 1 1 0 = 1 1 1
–   Jumbo 0.6.107 64-bit2562+19
−19
(−107)9 − 1
(+9−1=0)
90.0%
9.0 / 10
100.0%
+325
1 1 0 1 1 1 1 1 1 1
–   Capivara LK 0.09b02g 64-bit2561+16
−16
(−108)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+66
1 1 1 1 1 = 1 0 = =
–   Detroid 1.0.1 64-bit2549+23
−23
(−120)16 − 4
(+14−2=4)
80.0%
16.0 / 20
100.0%
+112
1 1 1 1 1 1 1 = = 1 1 1 1 = 0 = 1 1 1 0
–   chess22k 1.3 64-bit2538+24
−24
(−131)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−29
1 1 = 1 = = = =
–   FrankWalter 2.4.0 64-bit2535+18
−18
(−134)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+195
1 = 1 1 1 1 1 = 1 1
–   KnightX 1.98 64-bit2530+56
−56
(−139)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+2
1 =
–   CyberPagno 3.0 64-bit2512+15
−14
(−157)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−83
= 1 1 0 1 = = =
–   Arasan 10.0 32-bit2510+33
−33
(−159)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+50
1 1 1 = 1 1 1 0 0 1
–   KnightX 1.97a 64-bit2484+27
−27
(−185)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+15
1 1 = 0 1 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on March 28, 2020