CCRL 40/15
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 1'192'510 games
played by 2'742 programs

White wins: 410'546 (34.4%)
Black wins: 302'898 (25.4%)
Draws: 479'066 (40.2%)
White score: 54.5%

Engine Details

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King of Kings 2.56#225‑226  (2441+21
−21
)Quote
Author: Koundinya Veluri (Canada) Links: WBEC, Download at RWBC
This is the only King of Kings version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Schooner 2.0.34 64-bit3109+12
−12
(+668)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Naum 4.6 64-bit3011+12
−12
(+570)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Thinker 5.4d Inert 64-bit2865+15
−15
(+424)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Thinker 5.4c Inert 64-bit2859+14
−14
(+418)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   DisasterArea 1.65 64-bit2848+13
−13
(+407)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Cyrano 0.6b17 64-bit2650+21
−21
(+209)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Nebula 2.0 64-bit2621+14
−14
(+180)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−96
–   Betsabe II 1.962593+21
−21
(+152)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+152
–   GarboChess 3.0 64-bit2586+16
−16
(+145)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−157
–   Schooner 1.8 64-bit2569+19
−20
(+128)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Jumbo 0.6.107 64-bit2561+18
−18
(+120)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
+66
–   Velvet 1.0.0 64-bit2556+25
−25
(+115)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
+27
–   Raven 1.0 64-bit2551+23
−23
(+110)6.5 − 11.5
(+4−9=5)
36.1%
6.5 / 18
0.0%
+16
–   KnightX 1.98 64-bit2542+27
−27
(+101)7 − 5
(+5−3=4)
58.3%
7.0 / 12
0.0%
+159
–   Caligula 0.82536+19
−19
(+95)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
−6
–   KnightX 2.3 64-bit2526+26
−26
(+85)8.5 − 9.5
(+6−7=5)
47.2%
8.5 / 18
0.0%
+67
–   Bagatur 1.6c 64-bit2525+22
−22
(+84)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
+30
–   Jumbo 0.6.96 64-bit2490+19
−18
(+49)3.5 − 4.5
(+0−1=7)
43.8%
3.5 / 8
0.0%
+21
–   Lozza 1.18 64-bit2475+15
−15
(+34)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.5%
+34
–   Nemeton 1.812469+19
−20
(+28)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
2.6%
−55
–   Giraffe 20150908 64-bit2463+19
−19
(+22)0 − 2
(+0−2=0)
0.0%
0.0 / 2
5.8%
−INF
–   Nemeton 1.82461+17
−17
(+20)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
7.5%
−122
–   Topple 0.2.1 64-bit2460+17
−18
(+19)12 − 20
(+8−16=8)
37.5%
12.0 / 32
8.0%
−70
–   FrankWalter 2.2.8 64-bit2460+20
−20
(+19)23.5 − 22.5
(+20−19=7)
51.1%
23.5 / 46
9.5%
+26
–   FrankWalter 2.3.3 64-bit2449+20
−20
(+8)22.5 − 17.5
(+20−15=5)
56.3%
22.5 / 40
27.7%
+58
–   Axolotl 1.8 64-bit2447+19
−19
(+6)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
33.1%
−5
–   Mephisto Gideon Professional2445+24
−24
(+4)1 − 1
(+1−1=0)
50.0%
1.0 / 2
39.3%
+4
–   Teki 2 64-bit2442+16
−16
(+1)11 − 21
(+8−18=6)
34.4%
11.0 / 32
47.1%
−117
–   Eeyore 1.52 64-bit2441+17
−17
(0)1 − 0
(+1−0=0)
100.0%
1.0 / 1
47.9%
+INF
–   Bearded N44.5 64-bit2440+20
−20
(−1)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
51.5%
+29
–   Taltos rev118 64-bit2440+18
−18
(−1)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
52.7%
−158
–   Tunguska 1.1 64-bit2437+19
−19
(−4)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
58.5%
+27
–   Snitch 1.6.2 64-bit2434+21
−21
(−7)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
67.1%
+135
–   NoC 4.20 64-bit2427+25
−25
(−14)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
79.9%
−41
–   Cmcchess 2.6 64-bit2422+17
−17
(−19)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
91.0%
+138
–   Nemeton 1.72421+18
−18
(−20)16.5 − 13.5
(+10−7=13)
55.0%
16.5 / 30
92.0%
+5
–   Gaia 3.5 64-bit2417+21
−21
(−24)1 − 1
(+1−1=0)
50.0%
1.0 / 2
94.0%
−24
–   RomiChess P3n 64-bit2417+13
−13
(−24)1 − 1
(+1−1=0)
50.0%
1.0 / 2
97.0%
−24
–   Patzer 3.802397+19
−19
(−44)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.8%
−201
–   Myrddin 0.87 64-bit2396+13
−13
(−45)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
100.0%
−118
–   Ares GB 64-bit2393+14
−14
(−48)19.5 − 10.5
(+16−7=7)
65.0%
19.5 / 30
100.0%
+59
–   CT800 1.40 64-bit2393+28
−28
(−48)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
99.7%
+55
–   Galjoen 0.39 64-bit2388+16
−16
(−53)16 − 14
(+10−8=12)
53.3%
16.0 / 30
100.0%
−29
–   Comet B682385+18
−18
(−56)17.5 − 12.5
(+12−7=11)
58.3%
17.5 / 30
100.0%
+1
–   Zevra 2.1.1 r216 64-bit2381+17
−17
(−60)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Napoleon 1.8 64-bit2339+17
−17
(−102)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
100.0%
−41
–   WChess 1.062323+15
−15
(−118)26.5 − 13.5
(+20−7=13)
66.3%
26.5 / 40
100.0%
−9
–   Googleplex Starthinker 1.4 64-bit2321+17
−17
(−120)23 − 9
(+21−7=4)
71.9%
23.0 / 32
100.0%
+52
–   Rival 1.0.1 64-bit2303+24
−24
(−138)19.5 − 10.5
(+17−8=5)
65.0%
19.5 / 30
100.0%
−21
–   Barbarossa 0.5.0 64-bit2277+19
−19
(−164)28.5 − 11.5
(+25−8=7)
71.3%
28.5 / 40
100.0%
0
–   Chispa 4.0.32275+17
−17
(−166)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Faile 1.4.42028+23
−23
(−413)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Monik 2.2.3 64-bit1950+23
−23
(−491)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Shallow Blue 1.1.0 64-bit1557+18
−18
(−884)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on November 21, 2020