CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
K2 0.99#129  (2706+21
−21
)Quote
Author: Sergey Meus (Russia) Link: Download
This is one of the 11 K2 versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Drofa 3.0.0 64-bit2959+108
−94
(+253)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−25
–   OliThink 5.9.3 64-bit2868+97
−89
(+162)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−62
–   Francesca MAD 0.27 64-bit2855+26
−26
(+149)13 − 34
(+7−28=12)
27.7%
13.0 / 47
0.0%
−9
–   Zurichess Neuchatel 64-bit2829+12
−12
(+123)13.5 − 36.5
(+3−26=21)
27.0%
13.5 / 50
0.0%
−22
–   Gogobello 2.0 64-bit2806+15
−15
(+100)19.5 − 30.5
(+13−24=13)
39.0%
19.5 / 50
0.0%
+22
–   OliThink 5.9.2 64-bit2800+27
−27
(+94)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−62
–   Monolith 1.0 64-bit2794+12
−12
(+88)16.5 − 33.5
(+7−24=19)
33.0%
16.5 / 50
0.0%
−21
–   RuyDos 1.1.11 64-bit2785+20
−20
(+79)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+11
–   Devel 3.8.42783+26
−26
(+77)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−72
–   RuyDos 1.1.10 64-bit2782+22
−22
(+76)17 − 33
(+12−28=10)
34.0%
17.0 / 50
0.0%
−42
–   Cheese 2.0 64-bit2762+13
−13
(+56)18 − 32
(+11−25=14)
36.0%
18.0 / 50
0.0%
−42
–   Velvet 1.2.0 64-bit2738+32
−32
(+32)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
4.7%
+68
–   Arminius 2018-12-23 64-bit2732+12
−12
(+26)26.5 − 23.5
(+17−14=19)
53.0%
26.5 / 50
1.7%
+43
–   Shield 2.1 64-bit2727+13
−13
(+21)27 − 27
(+15−15=24)
50.0%
27.0 / 54
4.6%
+20
–   GreKo 2020.03 64-bit2714+21
−21
(+8)28.5 − 28.5
(+16−16=25)
50.0%
28.5 / 57
28.2%
+10
–   Chess Tiger 2007.12703+10
−10
(−3)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
60.5%
+79
–   DanaSah 8.32696+19
−19
(−10)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
76.2%
−92
–   ECE 20.1 64-bit2692+20
−20
(−14)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
81.7%
+38
–   Fridolin 3.10 64-bit2683+14
−14
(−23)26.5 − 27.5
(+14−15=25)
49.1%
26.5 / 54
96.7%
−28
–   Shallow 2020-09-09 64-bit2674+22
−22
(−32)9 − 3
(+8−2=2)
75.0%
9.0 / 12
98.1%
+163
–   CM9000 Enforcer2657+19
−19
(−49)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−116
–   CM10th Ogre2653+22
−22
(−53)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−145
–   Supernova 2.3 64-bit2652+25
−25
(−54)23.5 − 12.5
(+18−7=11)
65.3%
23.5 / 36
99.9%
+51
–   Drosophila 1.6 64-bit2648+20
−20
(−58)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−2
–   Gandalf 7 64-bit2644+18
−18
(−62)1 − 3
(+1−3=0)
25.0%
1.0 / 4
100.0%
−289
–   Drofa 2.2.0 64-bit2639+29
−29
(−67)12.5 − 3.5
(+11−2=3)
78.1%
12.5 / 16
100.0%
+149
–   CM10th Warrior2635+24
−24
(−71)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
100.0%
−353
–   Rodin 8.02627+15
−15
(−79)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−79
–   KnightX 2.61 64-bit2625+32
−32
(−81)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
0
–   KnightX 2.7 64-bit2618+29
−30
(−88)12.5 − 3.5
(+10−1=5)
78.1%
12.5 / 16
100.0%
+107
–   Lozza 2.0 64-bit2608+26
−26
(−98)16.5 − 7.5
(+11−2=11)
68.8%
16.5 / 24
100.0%
+16
–   Betsabe II 20202607+24
−24
(−99)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Brutus 8.05 64-bit2589+20
−20
(−117)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+110
–   Coiled 0.6 64-bit2585+12
−12
(−121)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−180
–   Drofa 2.1.0 64-bit2581+29
−29
(−125)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−207
–   Nawito 20122560+56
−56
(−146)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−294
–   Galjoen 0.41.1 64-bit2521+63
−65
(−185)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+92
–   Delocto 200419 64-bit2520+58
−59
(−186)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+98

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021