CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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K2 0.99#128  (2704+22
−22
)Quote
Author: Sergey Meus (Russia) Link: Download
This is one of the 11 K2 versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Francesca MAD 0.27 64-bit2856+26
−26
(+152)13 − 34
(+7−28=12)
27.7%
13.0 / 47
0.0%
−6
0 0 0 0 0 = 1 0 0 0 0 0 = 0 = 0 0 = 1 0 0 0 0 = = = 0 0 1 = = = 0 0 0 = 1 1 0 = 0 0 0 1 0 0 1
–   Zurichess Neuchatel 64-bit2830+12
−12
(+126)13.5 − 36.5
(+3−26=21)
27.0%
13.5 / 50
0.0%
−19
= 0 = 1 0 = 0 0 0 0 = = = = = 0 0 0 0 = = 0 0 = 0 = = = = = 0 0 0 0 1 0 0 0 0 = = 0 1 = = 0 0 0 = 0
–   Gogobello 2.0 64-bit2806+15
−15
(+102)19.5 − 30.5
(+13−24=13)
39.0%
19.5 / 50
0.0%
+24
= 1 1 0 0 1 = 0 0 = 0 = 0 = 1 = 1 0 1 1 = 0 = 0 0 1 0 0 1 0 = = 1 0 0 0 = 0 0 0 = 0 0 1 1 0 1 = 0 0
–   Monolith 1.0 64-bit2794+12
−11
(+90)16.5 − 33.5
(+7−24=19)
33.0%
16.5 / 50
0.0%
−19
= = = = = 0 0 0 1 = 0 0 = 0 = 0 1 0 0 = 0 0 1 0 0 = = = = 0 1 0 1 0 0 = = 0 = = 0 0 0 0 = 0 0 1 1 =
–   RuyDos 1.1.11 64-bit2783+21
−21
(+79)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+11
= = 0 =
–   RuyDos 1.1.10 64-bit2782+22
−22
(+78)17 − 33
(+12−28=10)
34.0%
17.0 / 50
0.0%
−40
0 = = 0 0 0 = 0 = 1 0 0 0 0 0 0 0 0 1 0 = 1 0 0 0 0 1 1 0 = 1 = 1 = 1 = 0 0 1 0 1 0 0 1 0 0 = 0 0 1
–   Cheese 2.0 64-bit2762+13
−13
(+58)18 − 32
(+11−25=14)
36.0%
18.0 / 50
0.0%
−40
= 0 0 = 1 0 0 1 = = 1 0 = 0 0 0 0 0 = = 0 = 0 1 0 0 = 1 0 0 1 0 1 1 = 1 0 = = 0 0 0 1 0 = 0 0 0 1 =
–   Velvet 1.2.0 64-bit2753+94
−90
(+49)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
15.3%
+114
= 1 = =
–   Arminius 2018-12-23 64-bit2733+12
−12
(+29)26.5 − 23.5
(+17−14=19)
53.0%
26.5 / 50
1.0%
+46
= = = = 0 1 0 1 1 1 1 1 0 1 = = = 0 1 0 1 1 = = = 0 0 0 = 1 1 0 = 1 = 0 1 1 0 0 = = = = = = 1 1 0 0
–   Shield 2.1 64-bit2727+13
−13
(+23)27 − 27
(+15−15=24)
50.0%
27.0 / 54
3.1%
+22
1 0 1 0 = = 1 0 1 = 1 1 = 0 = = = 0 0 0 = 1 = 1 = = = 0 1 = 0 = = = 1 0 0 = = 0 0 1 = = 0 = 1 1 = 1 = = 1 0
–   GreKo 2020.03 64-bit2713+21
−21
(+9)26 − 27
(+15−16=22)
49.1%
26.0 / 53
27.5%
+5
= = 1 0 0 0 0 1 = 1 = 0 0 = 1 1 = = 1 1 = 1 0 1 1 0 = = = = = = 0 0 = 0 = 0 1 1 = = 0 0 0 0 = = = 1 1 1 =
–   Chess Tiger 2007.12703+10
−10
(−1)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
51.9%
+81
1 = 0 1
–   ECE 20.1 64-bit2698+21
−21
(−6)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
65.1%
+86
= 1 0 1
–   DanaSah 8.32695+19
−19
(−9)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
71.7%
−91
1 0 0 =
–   Fridolin 3.10 64-bit2684+14
−14
(−20)26.5 − 27.5
(+14−15=25)
49.1%
26.5 / 54
94.0%
−25
= 0 = 0 = = 0 0 = 1 1 = 1 0 0 0 = = = 1 = = 1 0 = 0 = 0 = 0 = = 1 = 1 1 = = 1 1 0 0 1 = 1 = 0 = = 0 1 = 1 =
–   Shallow 2020-09-09 64-bit2668+24
−24
(−36)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
98.5%
+224
1 0 1 1 = 1 1 1
–   CM9000 Enforcer2658+19
−19
(−46)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
99.9%
−113
= = 0 =
–   Drosophila 1.6 64-bit2653+21
−21
(−51)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.9%
−45
0 1 = = 1 0 0 1
–   CM10th Ogre2652+22
−22
(−52)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.9%
−144
= 0 1 0
–   Supernova 2.3 64-bit2648+26
−26
(−56)22.5 − 9.5
(+17−4=11)
70.3%
22.5 / 32
99.9%
+80
1 1 1 = 1 = 1 = 0 = 1 = 0 = 0 1 = 1 1 1 = 1 = 1 = 1 1 1 0 1 = 1
–   Gandalf 7 64-bit2644+18
−18
(−60)1 − 3
(+1−3=0)
25.0%
1.0 / 4
100.0%
−287
1 0 0 0
–   CM10th Warrior2636+24
−24
(−68)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
100.0%
−350
0 0 = 0
–   Drofa 2.2.0 64-bit2632+32
−32
(−72)12.5 − 3.5
(+11−2=3)
78.1%
12.5 / 16
100.0%
+144
1 1 1 1 1 1 = 1 1 = 1 = 1 0 1 0
–   KnightX 2.7 64-bit2632+54
−54
(−72)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.3%
−5
= 1 = =
–   Rodin 8.02628+15
−15
(−76)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−76
0 1 = =
–   KnightX 2.61 64-bit2625+32
−32
(−79)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
+2
= = = = 1 = 1 0 = 1 1 = = 1
–   Betsabe II 20202606+26
−26
(−98)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Lozza 2.0 64-bit2605+27
−27
(−99)13.5 − 6.5
(+8−1=11)
67.5%
13.5 / 20
100.0%
0
= = 1 1 = 1 1 1 0 = = 1 1 = = = 1 = = =
–   Brutus 8.05 64-bit2590+20
−20
(−114)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+112
1 1 0 1
–   Coiled 0.6 64-bit2585+12
−12
(−119)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−178
= 0 = =
–   Drofa 2.1.0 64-bit2583+30
−30
(−121)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−203
0 = 1 0
–   Nawito 20122563+58
−59
(−141)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−289
0 0 = =
–   Galjoen 0.41.1 64-bit2546+88
−94
(−158)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+113
1 1 = 1
–   Delocto 200419 64-bit2523+79
−83
(−181)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+99
1 = 1 1

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Created in 2005-2013 by CCRL team
Last games added on April 18, 2021