CCRL 40/15
Downloads and Statistics
March 6, 2021
Testing summary:
Total: 1'223'030 games
played by 2'799 programs

White wins: 420'040 (34.3%)
Black wins: 308'879 (25.3%)
Draws: 494'111 (40.4%)
White score: 54.5%

Engine Details

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King of Kings 2.56#232‑233  (2438+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-bit3108+12
−12		(+670)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Naum 4.6 64-bit3011+12
−12		(+573)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Thinker 5.4d Inert 64-bit2864+15
−15		(+426)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Thinker 5.4c Inert 64-bit2859+14
−14		(+421)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   DisasterArea 1.65 64-bit2847+13
−13		(+409)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Cyrano 0.6b17 64-bit2649+21
−21		(+211)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Nebula 2.0 64-bit2621+14
−14		(+183)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−93
0 = 0 0
–   KnightX 2.4 64-bit2605+29
−29		(+167)4 − 10
(+2−8=4)		28.6%
4.0 / 14
0.0%
+18
0 = = 1 = 0 0 = 0 0 0 0 0 1
–   Betsabe II 1.962593+21
−21		(+155)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+155
= 1 1 = 0 0 = =
–   Drofa 2.1.0 64-bit2587+30
−30		(+149)1 − 5
(+1−5=0)		16.7%
1.0 / 6
0.0%
−173
0 1 0 0 0 0
–   GarboChess 3.0 64-bit2585+16
−16		(+147)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−155
0 0 0 =
–   Schooner 1.8 64-bit2568+19
−19		(+130)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Jumbo 0.6.107 64-bit2560+18
−18		(+122)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
+68
= 0 = 0 0 = 1 = 0 0 1 0 = 1 0 0 0 0 1 0 1 1 0 0 = = 1 1 0 = = 1
–   Velvet 1.0.0 64-bit2557+24
−24		(+119)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
0.0%
+31
1 0 = 0 0 1 1 0 0 0 = =
–   Raven 1.0 64-bit2553+23
−23		(+115)6.5 − 11.5
(+4−9=5)		36.1%
6.5 / 18
0.0%
+21
0 = = 0 1 0 1 0 0 0 0 0 = 1 = 0 = 1
–   KnightX 1.98 64-bit2542+27
−27		(+104)7 − 5
(+5−3=4)		58.3%
7.0 / 12
0.0%
+162
1 0 = 1 = 1 0 1 = = 0 1
–   Supernova 2.2.1 64-bit2540+29
−29		(+102)4 − 12
(+2−10=4)		25.0%
4.0 / 16
0.0%
−81
0 = 0 = 0 0 0 0 = = 0 1 1 0 0 0
–   Caligula 0.82535+19
−19		(+97)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
−4
= 1 1 = 1 = = 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 = = 0 0 0 1 = 0 1 0
–   Bagatur 1.6c 64-bit2525+22
−22		(+87)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
+33
0 0 1 0 = 1 = 0 1 0 = 1 1 0 = 1 1 1 0 = 0 0 0 0 1 1 = 0 = 0 0 0
–   KnightX 2.3 64-bit2525+26
−26		(+87)8.5 − 9.5
(+6−7=5)		47.2%
8.5 / 18
0.0%
+69
0 0 1 = = 0 0 1 1 = = 1 0 1 0 0 = 1
–   Jumbo 0.6.96 64-bit2490+19
−18		(+52)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
0.0%
+24
= = = = = 0 = =
–   Lozza 1.18 64-bit2473+15
−15		(+35)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.4%
+35
= =
–   Nemeton 1.812464+19
−19		(+26)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
3.6%
−57
1 = 0 = 0 0 1 = 0 0 = =
–   Giraffe 20150908 64-bit2463+19
−18		(+25)0 − 2
(+0−2=0)		0.0%
0.0 / 2
4.2%
−INF
0 0
–   Nemeton 1.82460+17
−17		(+22)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
5.5%
−120
0 =
–   Topple 0.2.1 64-bit2460+18
−18		(+22)12 − 20
(+8−16=8)
37.5%
12.0 / 32
5.9%
−67
1 1 0 0 = 0 = 0 0 1 = = 1 = 0 0 1 0 0 = 0 1 0 0 1 0 = 0 = 0 0 1
–   FrankWalter 2.2.8 64-bit2459+20
−20		(+21)23.5 − 22.5
(+20−19=7)
51.1%
23.5 / 46
7.3%
+28
= 1 0 0 1 1 1 1 0 0 1 = = 0 0 1 1 1 = = 0 1 0 1 0 1 0 0 0 1 0 = 1 1 0 = 1 0 0 1 0 1 1 0 0 1
–   FrankWalter 2.3.3 64-bit2449+20
−20		(+11)22.5 − 17.5
(+20−15=5)
56.3%
22.5 / 40
23.5%
+61
0 0 1 1 0 1 1 1 = 0 = 0 1 1 = 1 0 1 0 1 = 1 1 1 1 1 1 0 0 0 0 = 0 1 1 0 0 1 0 1
–   Axolotl 1.8 64-bit2447+19
−19		(+9)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
27.8%
−2
1 1 0 = 0 = 1 1 0 0 = 1 1 0 0 0 0 0 1 1 = 0 1 0 = 1 0 1 0 0 1 1
–   Mephisto Gideon Professional2445+23
−23		(+7)1 − 1
(+1−1=0)		50.0%
1.0 / 2
34.2%
+7
1 0
–   Eeyore 1.52 64-bit2442+17
−17		(+4)1 − 0
(+1−0=0)		100.0%
1.0 / 1
39.1%
+INF
1
–   Bearded N44.5 64-bit2441+20
−20		(+3)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
42.6%
+33
0 0 1 1 1 0 1 0 1 1 = = = 1 1 0 = 1 0 1 = 0 = 0 = = 0 = 1 1 1 0
–   Teki 2 64-bit2440+16
−16		(+2)11 − 21
(+8−18=6)
34.4%
11.0 / 32
43.7%
−116
0 0 0 0 0 = 0 0 0 1 0 0 = 0 1 0 0 = 0 1 1 1 0 = = 0 = 1 1 1 0 0
–   Taltos rev118 64-bit2439+18
−18		(+1)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
47.8%
−156
0 =
–   Tunguska 1.1 64-bit2439+18
−18		(+1)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
46.5%
+32
1 = 1 1 0 = = 0 0 1
–   Snitch 1.6.2 64-bit2434+21
−21		(−4)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
59.8%
+138
= 1
–   NoC 4.20 64-bit2426+23
−23		(−12)5.5 − 6.5
(+4−5=3)		45.8%
5.5 / 12
78.7%
−39
1 0 = = 0 1 = 1 0 0 0 1
–   Cmcchess 2.6 64-bit2422+17
−17		(−16)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
87.3%
+141
= 1
–   Nemeton 1.72420+18
−18		(−18)16.5 − 13.5
(+10−7=13)
55.0%
16.5 / 30
90.1%
+7
= = = = = 0 = 0 1 1 1 = 1 0 1 0 1 1 = 0 = 0 = 0 = 1 = 1 = 1
–   Gaia 3.5 64-bit2417+21
−21		(−21)1 − 1
(+1−1=0)		50.0%
1.0 / 2
92.3%
−21
1 0
–   RomiChess P3n 64-bit2415+13
−13		(−23)1 − 1
(+1−1=0)		50.0%
1.0 / 2
96.8%
−23
1 0
–   Myrddin 0.87 64-bit2397+13
−13		(−41)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
99.9%
−114
0 = 0 = = 0 1 0 1 0 0 0 = = 0 1 1 = 1 = 1 0 1 0 = 0 0 = 1 0 0 0
–   Patzer 3.802397+19
−19		(−41)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.8%
−198
0 =
–   CT800 1.40 64-bit2393+28
−28		(−45)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
99.5%
+58
0 1 = = 0 1 = 1 1 1
–   Ares GB 64-bit2392+14
−14		(−46)19.5 − 10.5
(+16−7=7)
65.0%
19.5 / 30
100.0%
+61
0 = 1 1 0 0 1 1 1 1 = 1 0 = 1 0 = 1 1 = 1 1 = 1 = 0 1 1 1 0
–   Galjoen 0.39 64-bit2388+16
−16		(−50)16 − 14
(+10−8=12)
53.3%
16.0 / 30
100.0%
−26
= 0 1 1 0 = 1 0 0 1 1 = 1 = 1 0 1 = 1 = = = 1 = = = 0 0 = 0
–   Comet B682385+19
−18		(−53)17.5 − 12.5
(+12−7=11)
58.3%
17.5 / 30
100.0%
+4
0 = = = = 1 0 = = = 0 0 1 1 1 0 1 1 0 = 1 = 1 = 0 = 1 1 1 1
–   Zevra 2.1.1 r216 64-bit2381+17
−17		(−57)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
0 0
–   Napoleon 1.8 64-bit2339+17
−17		(−99)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
100.0%
−38
1 0 1 1 1 0 0 0 0 0 1 1 1 1 = 0 1 1 = 1 0 1 = = 1 0 0 1 0 1 1 =
–   WChess 1.062322+15
−15		(−116)26.5 − 13.5
(+20−7=13)
66.3%
26.5 / 40
100.0%
−7
1 1 = 1 = 1 0 1 = = 0 1 = 1 1 1 = 1 1 0 1 1 0 = 1 = 1 = = 0 1 1 0 1 = 0 1 1 = =
–   Googleplex Starthinker 1.4 64-bit2321+17
−17		(−117)23 − 9
(+21−7=4)
71.9%
23.0 / 32
100.0%
+55
0 1 1 1 1 0 1 1 1 = 0 1 1 1 0 1 1 1 1 = 1 1 1 1 1 = 0 0 1 = 0 1
–   Rival 1.0.1 64-bit2303+24
−24		(−135)19.5 − 10.5
(+17−8=5)
65.0%
19.5 / 30
100.0%
−18
1 1 1 0 = 0 0 0 1 1 0 = 1 0 1 0 1 1 1 1 = = 1 1 1 0 1 1 = 1
–   Barbarossa 0.5.0 64-bit2277+19
−19		(−161)28.5 − 11.5
(+25−8=7)
71.3%
28.5 / 40
100.0%
+3
1 1 0 1 0 1 = = 1 1 = 1 0 1 = 1 = 1 = 0 0 1 1 0 1 1 1 1 0 1 0 1 1 1 1 1 = 1 1 1
–   Chispa 4.0.32275+17
−17		(−163)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Faile 1.4.42028+23
−23		(−410)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Monik 2.2.3 64-bit1950+23
−23		(−488)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Shallow Blue 1.1.0 64-bit1557+18
−18		(−881)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
846 games: 319 wins, 319 losses, 208 draws (24.6%), score: 50.0%

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Created in 2005-2013 by CCRL team
Last games added on March 6, 2021