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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RomiChess P3n 64-bit#194‑195  (2423+19
−19
)Quote
Author: Michael Sherwin (USA) Link: Homepage
This is one of the 5 RomiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Anatoli 0.35k2456+21
−21
(+33)14 − 18
(+11−15=6)
43.8%
14.0 / 32
1.1%
−11
1 0 0 = 0 0 0 = 1 0 0 1 1 = 0 1 1 = 0 0 = 1 1 0 = 0 1 0 1 0 1 0
–   Matacz 1.42446+9
−9
(+23)17 − 15
(+13−11=8)
53.1%
17.0 / 32
1.9%
+45
0 0 1 0 = = 1 1 0 1 = 1 0 1 1 0 1 = 1 0 0 1 1 0 1 1 = 0 0 = = =
–   SpiderChess 0706032438+8
−7
(+15)16 − 16
(+10−10=12)
50.0%
16.0 / 32
8.4%
+16
1 = 1 1 1 0 = 0 1 0 1 0 0 = 1 0 1 0 = 1 0 = = = 1 = = = 0 = = 0
–   MadChess 2.2 64-bit2438+17
−17
(+15)17 − 15
(+13−11=8)
53.1%
17.0 / 32
12.7%
+38
1 = 0 = 1 0 0 0 = 0 0 1 1 0 0 1 1 0 0 1 0 1 1 = 1 1 1 = = 1 = =
–   Abrok 5.02436+9
−9
(+13)15 − 17
(+11−13=8)
46.9%
15.0 / 32
12.0%
−8
1 0 1 = = 0 1 0 1 0 1 = 0 0 0 0 0 0 1 1 = = = 1 1 1 0 0 = 0 1 =
–   Ares 1.005.2 64-bit2434+14
−14
(+11)13 − 19
(+9−15=8)
40.6%
13.0 / 32
18.1%
−53
1 0 0 0 0 0 0 = 0 = = = = 1 1 = 1 0 1 0 = 0 1 = 1 1 1 0 0 0 0 0
–   King of Kings 2.562432+9
−10
(+9)28.5 − 22.5
(+20−14=17)
55.9%
28.5 / 51
21.1%
+47
= = 1 1 = = 1 = 1 0 = 0 0 0 = = 1 = 1 1 1 0 1 1 0 1 0 1 = 1 1 = 0 = 1 = 0 1 = 1 1 = = 0 0 1 = 0 0 1 0
–   LambChop 10.992431+8
−8
(+8)28 − 23
(+18−13=20)
54.9%
28.0 / 51
25.1%
+40
0 = 1 0 1 = 1 0 0 = = 1 1 = 1 1 1 0 1 = 1 = 1 = = = 1 0 = 0 = = = = 1 0 = 1 0 = = 1 = 0 0 1 = 1 0 1 0
–   Gromit 3.822428+20
−20
(+5)28.5 − 19.5
(+20−11=17)
59.4%
28.5 / 48
37.6%
+65
= 1 = 1 1 = 1 = 0 1 = 1 = 0 = 0 = = = = 1 1 0 = 0 1 0 1 = 1 0 = 1 0 = 1 1 = 1 1 = 0 1 0 1 1 1 0
–   Shallow 2 rev8 64-bit2427+19
−19
(+4)19.5 − 25.5
(+16−22=7)
43.3%
19.5 / 45
39.9%
−51
= 0 1 1 0 0 1 1 0 1 0 0 0 0 = 1 0 0 0 = 0 = 0 1 0 1 0 1 1 = 1 1 1 0 0 1 0 = 0 0 0 = 0 1 1
–   Gaia 3.5 64-bit2426+9
−9
(+3)13.5 − 15.5
(+11−13=5)
46.6%
13.5 / 29
41.4%
−22
1 0 0 = 0 = 1 0 1 0 1 1 0 0 1 1 0 0 = 1 = 0 0 = 1 0 1 1 0
–   Nejmet 3.072425+8
−8
(+2)23.5 − 25.5
(+16−18=15)
48.0%
23.5 / 49
42.8%
−12
1 0 0 0 1 0 1 1 = 0 = 1 0 1 = = 1 0 = = = = 1 = 1 0 = 1 0 0 0 = = 0 = = 1 0 1 0 0 1 1 = 0 0 0 1 1
–   Eeyore 1.52 64-bit2425+11
−10
(+2)16.5 − 12.5
(+13−9=7)
56.9%
16.5 / 29
45.8%
+47
= 1 1 = 1 0 0 0 0 0 1 0 1 0 = 1 = 0 = 1 1 1 = = 1 1 1 0 1
–   Caligula 0.7b2423+18
−18
(0)24.5 − 26.5
(+16−18=17)
48.0%
24.5 / 51
51.0%
−11
0 0 1 1 0 1 1 = 0 1 1 1 = = = = = = = 1 1 0 = 1 = 0 = 1 1 0 = 0 = 0 0 = 1 = = 0 = 1 1 1 0 0 0 0 0 0 0
–   Quark 2.352422+9
−9
(−1)21 − 26
(+16−21=10)
44.7%
21.0 / 47
56.4%
−44
0 1 = 0 0 = 0 0 0 1 1 = 1 0 0 0 1 1 0 1 0 0 1 1 = = 0 = 1 0 1 = 1 = 1 = 0 1 0 = 0 0 0 1 1 0 0
–   Snitch 1.6.2 32-bit2420+10
−11
(−3)12.5 − 15.5
(+9−12=7)
44.6%
12.5 / 28
62.4%
−43
= 1 0 1 0 = 1 = 0 0 1 1 0 = 0 0 1 0 0 0 = = 1 = 0 0 1 1
–   Hussar 0.42419+10
−10
(−4)23.5 − 24.5
(+17−18=13)
49.0%
23.5 / 48
65.4%
−11
0 0 0 0 = 1 1 0 = 0 0 0 = = 0 1 0 = 0 1 = = 1 0 0 1 1 = = 1 0 1 1 = = 0 1 = 1 0 1 1 0 1 = 1 0 1
–   Lozza 1.17 64-bit2418+69
−69
(−5)18 − 12
(+15−9=6)
60.0%
18.0 / 30
55.7%
+64
1 0 0 1 = 1 1 0 0 = 1 1 0 1 1 1 = 1 = 0 1 0 = 1 = 1 1 0 0 1
–   Dragon 4.62418+8
−8
(−5)11 − 18
(+8−15=6)
37.9%
11.0 / 29
68.1%
−94
0 1 0 0 0 = 1 = 1 1 0 = 0 = 0 1 = 1 0 1 0 0 0 1 = 0 0 0 0
–   Orion 0.4 64-bit2417+19
−19
(−6)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
69.3%
−63
= = 0 0 = 0 0 1 1 = 1 1 0 0 = = 0 0 0 0 1 = 0 1 0 1 0 1 1 0 0 1
–   OliThink 5.3.0 64-bit2416+13
−13
(−7)18 − 14
(+16−12=4)
56.3%
18.0 / 32
72.8%
+42
0 0 1 0 1 = = 1 0 1 1 0 1 1 = 0 0 1 0 1 0 0 1 = 1 1 1 0 1 0 1 1
–   Monolith 0.3 64-bit2412+17
−17
(−11)30 − 30
(+19−19=22)
50.0%
30.0 / 60
82.6%
−8
1 0 0 1 1 = 1 = 1 0 1 = 0 = 1 0 = 0 0 = 0 0 1 = 1 = 0 0 = 0 = = = = 1 0 0 1 = = = = = 1 0 1 = 1 1 0 1 0 0 0 = 1 = 1 = 1
–   Simplex 0.9.8 64-bit2409+11
−11
(−14)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
90.2%
+43
1 = 1 1 0 0 1 1 1 1 0 1 1 1 = 1 = = 1 1 0 0 0 = = 0 1 0 0 0 1 =
–   Giraffe 20161023 64-bit2370+15
−16
(−53)14.5 − 17.5
(+13−16=3)
45.3%
14.5 / 32
100.0%
−88
0 0 1 0 0 1 0 1 1 1 0 = 1 = 0 0 1 0 0 0 1 0 1 1 1 1 0 = 0 0 0 1
–   Nemeton 1.62369+19
−19
(−54)18.5 − 11.5
(+16−9=5)
61.7%
18.5 / 30
100.0%
+33
1 0 1 0 = 0 1 1 = 0 = 0 1 1 1 1 1 = 0 1 1 0 0 1 1 = 1 1 1 0

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
RomiChess P3n 64-bit
played with current
participants of this list
Represented by
1-2-CPU    789RomiChess P3L 64-bit
All    789RomiChess P3L 64-bit
Free    789RomiChess P3L 64-bit
Free 1-2-CPU    789RomiChess P3L 64-bit
Free single-CPU    789RomiChess P3L 64-bit
Single-CPU    789RomiChess P3L 64-bit

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