CCRL 40/4
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 1'626'652 games
played by 1'934 programs
21844 CPU days (X2 4600+)

White wins: 635'703 (39.1%)
Black wins: 517'026 (31.8%)
Draws: 473'923 (29.1%)
White score: 53.6%

Engine Details

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Show each game results
K2 0.87#128  (2592+19
−19
)Quote
Author: Sergey Meus (Russia) Link: Download
This is one of the 7 K2 versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   EXchess 7.97b 64-bit2916+14
−14
(+324)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Zurichess Luzern 64-bit2845+17
−17
(+253)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Fruit 2.3.12782+19
−19
(+190)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Frenzee 3.5.19 64-bit2768+8
−8
(+176)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Shield 2.0 64-bit2706+19
−19
(+114)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
0.0%
+5
0 0 0 0 0 0 1 = 0 0 0 0 1 1 1 0 0 0 0 1 = 1 0 1 0 = 0 1 = 1 0 =
–   Chessmaster 11 Paralyse2705+30
−29
(+113)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   Marvin 2.2.0 64-bit2701+17
−17
(+109)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
+12
1 1 = 0 = 0 = 1 0 = 0 0 = 0 0 0 0 = 0 1 0 1 0 1 = 0 0 0 1 = 0 =
–   Cheese 1.8 64-bit2690+16
−16
(+98)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Arminius 2017-01-01 64-bit2688+15
−15
(+96)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Delfi 5.42681+7
−8
(+89)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Djinn 1.021 64-bit2672+13
−13
(+80)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+110
=
–   RedQueen 1.1.98 64-bit2668+21
−21
(+76)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Nebula 2.0 64-bit2655+11
−11
(+63)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+93
=
–   Donna 4.0 64-bit2648+15
−15
(+56)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+25
=
–   Colossus 2008b2642+7
−7
(+50)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Cyrano 0.6b17 64-bit2641+9
−9
(+49)11 − 19
(+8−16=6)
36.7%
11.0 / 30
0.0%
−52
0 1 0 = = 1 0 1 = 0 1 1 0 0 = 0 0 0 1 1 0 0 0 0 = = 0 0 1 0
–   E.T. Chess 13.01.082636+7
−7
(+44)11.5 − 19.5
(+6−14=11)
37.1%
11.5 / 31
0.0%
−37
0 = 0 = 0 1 = 1 = 0 = 0 0 0 = 1 0 0 0 1 1 = = 0 0 0 0 = = 1 =
–   WildCat 82627+7
−7
(+35)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.1%
−INF
0
–   Movei 00.8.438 (10 10 10)2625+7
−7
(+33)10.5 − 19.5
(+4−13=13)
35.0%
10.5 / 30
0.1%
−60
1 = = 0 = = = 0 1 = 0 0 0 0 0 0 0 = = 0 0 0 1 = = 0 = = = 1
–   GreKo 2016 64-bit2621+15
−15
(+29)15.5 − 15.5
(+9−9=13)
50.0%
15.5 / 31
1.0%
+30
1 = = = 0 0 = = 1 1 0 0 0 0 0 0 = = = 1 = = 1 1 = = 0 1 = 1 1
–   Zarkov 6.552619+14
−14
(+27)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
1.2%
+58
= = 0 1 = 1 1 1 1 0 1 = 1 0 0 0 0 = = 1 1 0 1 = = = 0 1 = 1 0 =
–   Philou 3.7.1 64-bit2619+10
−11
(+27)12.5 − 17.5
(+7−12=11)
41.7%
12.5 / 30
0.8%
−29
= = = 0 0 1 = 0 0 0 = 1 = 0 0 0 0 = = = 0 1 = 1 1 0 1 = 1 0
–   Jellyfish 1.1 64-bit2614+13
−13
(+22)0 − 1
(+0−1=0)
0.0%
0.0 / 1
3.6%
−INF
0
–   NoraGrace 2.0 64-bit2611+13
−13
(+19)12 − 20
(+9−17=6)
37.5%
12.0 / 32
6.0%
−72
0 0 1 = 0 0 1 0 0 = 0 0 1 = 1 0 = 1 1 0 = 0 0 0 0 0 0 0 1 = 1 1
–   Pharaon 3.5.12604+7
−7
(+12)0 − 1
(+0−1=0)
0.0%
0.0 / 1
14.5%
−INF
0
–   Floyd 0.9 64-bit2593+15
−15
(+1)16 − 14
(+12−10=8)
53.3%
16.0 / 30
49.2%
+22
= 1 1 0 1 0 1 1 = 1 = 0 1 = 1 1 0 = 1 0 0 1 0 = = 0 = 0 0 1
–   N2 0.4 64-bit2590+10
−10
(−2)1 − 0
(+1−0=0)
100.0%
1.0 / 1
57.6%
+INF
1
–   Muse 0.953 64-bit2589+13
−13
(−3)32 − 28
(+21−17=22)
53.3%
32.0 / 60
62.3%
+21
1 0 = = 1 1 0 = 0 0 1 = 0 = 1 0 1 1 1 1 = = 1 = = = 1 1 1 1 1 0 1 1 0 = = 0 = 0 0 = 0 = 1 1 = 0 0 1 0 = 0 = 1 = = = 0 =
–   DanaSah 7.02586+23
−23
(−6)26 − 34
(+18−26=16)
43.3%
26.0 / 60
66.6%
−52
= 0 = 0 0 0 0 = 1 1 0 = 0 0 0 0 1 1 0 0 0 1 0 0 0 1 = 1 1 0 = 1 0 1 0 0 = = 1 1 = 0 0 0 1 = 0 = 1 1 0 = 1 1 = = = 0 = 1
–   Francesca MAD 0.192584+10
−10
(−8)31.5 − 28.5
(+25−22=13)
52.5%
31.5 / 60
77.1%
+12
1 = 0 0 1 1 1 = 1 = = 1 = 0 = 1 0 0 1 1 0 1 0 = = 0 1 0 1 0 0 1 0 1 = = 0 0 1 = 0 0 1 0 1 0 0 1 1 = 1 1 0 1 1 0 0 = 1 1
–   GarboChess 3.0 64-bit2583+27
−27
(−9)1 − 0
(+1−0=0)
100.0%
1.0 / 1
70.7%
+INF
1
–   DanaSah 6.502579+14
−14
(−13)17 − 14
(+12−9=10)
54.8%
17.0 / 31
87.7%
+18
0 = 0 1 0 1 = = 1 0 1 0 0 1 = 1 = 0 = = 1 1 0 1 1 = 1 0 1 = =
–   SOS 5.12577+8
−8
(−15)19.5 − 11.5
(+15−7=9)
62.9%
19.5 / 31
92.7%
+77
1 1 1 1 1 1 = 0 1 0 1 = 0 = = 1 = = = 0 = 0 0 1 1 1 = 1 1 1 0
–   Pseudo 0.7c2576+8
−8
(−16)12.5 − 18.5
(+8−14=9)
40.3%
12.5 / 31
94.0%
−84
1 = 1 = 0 0 0 = = = = 0 1 0 0 0 1 1 1 1 = = 0 0 0 0 0 0 = 0 1
–   Counter 2.0.2 64-bit2576+28
−28
(−16)21 − 9
(+17−5=8)
70.0%
21.0 / 30
83.6%
+126
1 1 1 1 1 1 0 1 1 1 0 = 1 1 0 1 = = = 0 1 = = 1 = 1 1 1 = 0
–   Maverick 1.5 64-bit2569+14
−14
(−23)13 − 17
(+10−14=6)
43.3%
13.0 / 30
97.7%
−72
1 = 1 0 0 0 1 1 1 0 0 1 = 0 1 1 1 0 0 0 0 1 0 = = 0 0 = = 0
–   Aristarch 4.502567+7
−8
(−25)19 − 15
(+14−10=10)
55.9%
19.0 / 34
99.2%
+19
= 1 1 1 0 = 1 1 = = 1 0 1 1 1 0 = = = 0 1 1 0 1 0 = 0 1 0 1 0 0 = =
–   Counter 2.1.0 64-bit2562+18
−18
(−30)18.5 − 11.5
(+14−7=9)
61.7%
18.5 / 30
98.9%
+44
1 0 0 1 = 1 1 1 1 1 = 0 = 1 0 = 1 = 1 1 1 = = = 0 0 1 = 1 0
–   nanoSzachy 4.1 64-bit2562+14
−14
(−30)8 − 9
(+5−6=6)
47.1%
8.0 / 17
99.4%
−53
= 0 = 1 0 = = 1 0 1 = 0 1 0 1 = 0
–   Marvin 2.1.0 64-bit2557+18
−18
(−35)17.5 − 12.5
(+14−9=7)
58.3%
17.5 / 30
99.6%
+24
1 0 0 = 1 0 1 = 0 1 0 1 = = 1 1 0 1 = 1 0 1 = 1 = 1 1 1 0 0
–   Petir 4.9999992556+9
−9
(−36)25 − 12
(+17−4=16)
67.6%
25.0 / 37
100.0%
+77
= 1 1 1 = = 1 0 = 1 1 0 = = = = = 1 = 1 = 0 1 1 0 1 1 1 1 1 = = 1 = 1 = =
–   Brutus 8.05 64-bit2555+10
−10
(−37)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Ghost 3.1 64-bit2551+18
−18
(−41)13 − 17
(+10−14=6)
43.3%
13.0 / 30
99.9%
−88
1 0 1 = 1 0 = 0 = 1 1 = 0 = 0 1 1 0 0 0 1 1 0 0 0 = 1 0 0 0
–   Capivara LK 0.09b02g 64-bit2548+25
−25
(−44)18 − 12
(+13−7=10)
60.0%
18.0 / 30
99.8%
+23
1 0 1 0 1 1 = 1 1 1 = = = = 0 0 1 0 1 = 1 1 = = 1 0 0 = 1 =
–   AnMon 5.752539+8
−8
(−53)18 − 12
(+14−8=8)
60.0%
18.0 / 30
100.0%
+14
0 = 0 1 = 1 0 0 = 1 0 1 1 1 1 0 = 1 = 1 1 1 = = 1 1 = 1 0 0
–   Ufim 8.022537+7
−7
(−55)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
100.0%
−69
= 0 1
–   Pupsi2 0.092537+18
−17
(−55)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Hayabusa 0.11.7 64-bit2536+92
−89
(−56)1 − 0
(+1−0=0)
100.0%
1.0 / 1
88.7%
+INF
1
–   Hermann 2.8 64-bit2531+10
−10
(−61)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
+157
= 1 1
–   Little Goliath Evolution 3.122507+7
−7
(−85)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−54
=
–   Green Light Chess 3.01.2.22507+9
−9
(−85)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Trace 1.37a2505+8
−8
(−87)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Abrok 5.02436+9
−9
(−156)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Dragon 4.62418+8
−8
(−174)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Ifrit m1.8 64-bit2401+12
−12
(−191)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
K2 0.87
played with current
participants of this list
Represented by
1-2-CPU#1312586717itself
32-bit#432588351itself
32-bit 1-2-CPU#432588351itself
32-bit single-CPU#432588351itself
All#1322584717itself
Free#118-1192588745itself
Free 1-2-CPU#1182586714itself
Free 32-bit#35-362586351itself
Free 32-bit 1-2-CPU#35-362586351itself
Free 32-bit single-CPU#35-362586351itself
Free single-CPU#1182586714itself
Single-CPU#1312586717itself

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018