CCRL 40/15
Downloads and Statistics
March 3, 2021
Testing summary:
Total: 1'221'210 games
played by 2'800 programs

White wins: 419'452 (34.3%)
Black wins: 308'564 (25.3%)
Draws: 493'194 (40.4%)
White score: 54.5%

Engine Details

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RomiChess P3m 64-bit (2360+27
−27
)Quote
Author: Michael Sherwin (USA) Link: Homepage
This is one of the 5 RomiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Bagatur 1.5e 64-bit2517+22
−22
(+157)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+157
1 = = 0 1 1 0 0
–   Shield 1.3.1 64-bit2511+20
−20
(+151)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
+6
1 = 1 0 0 0 0 0
–   Betsabe II 1.752508+22
−22
(+148)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
+3
0 0 1 0 0 0 1 =
–   Pepito 1.59.2 64-bit2495+17
−17
(+135)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−125
1 0 0 0 0 0 = 0
–   MadChess 2.2 64-bit2493+14
−15
(+133)2 − 6
(+2−6=0)
25.0%
2.0 / 8
0.0%
−102
0 1 0 1 0 0 0 0
–   Arasan 11.4 32-bit2487+34
−34
(+127)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
0.0%
+231
1 1 = = = = 1 =
–   Cerebro 3.03d2481+17
−17
(+121)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−4
= = = 0 0 1 0 0
–   Bruja 1.9.1 64-bit2479+17
−18
(+119)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+30
= = 0 1 0 0 1 0
–   WyldChess 1.2 64-bit2470+26
−26
(+110)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−99
= 0 0 = = 0 0 0
–   Quark 2.352469+18
−18
(+109)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+109
= = 0 1 1 0 1 0
–   Bumblebee 1.0.36898e1 64-bit2448+19
−19
(+88)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
0.0%
+202
1 1 = 1 = 0 = 1
–   Abrok 5.02445+18
−18
(+85)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−121
= = 0 = 0 0 0 0
–   Lozza 1.17a 64-bit2444+17
−18
(+84)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+41
= = = 0 0 1 1 0
–   Typhoon 1.00-3482444+30
−30
(+84)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−122
0 = 0 = = 0 0 0
–   Eeyore 1.52 64-bit2442+17
−17
(+82)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−5
1 0 = = 0 0 1 0
–   Taltos rev118 64-bit2439+18
−18
(+79)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+79
= 1 0 = 0 1
–   Snitch 1.6.2 64-bit2434+21
−21
(+74)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−16
0 0 0 1 = 1 0 =
–   TJchess 1.3 64-bit2434+17
−17
(+74)3 − 6
(+3−6=0)
33.3%
3.0 / 9
0.0%
−70
0 0 0 1 0 1 1 0 0
–   Cmcchess 2.6 64-bit2422+17
−17
(+62)5 − 3
(+3−1=4)
62.5%
5.0 / 8
0.0%
+131
1 1 = = = 0 = 1
–   Jumbo 0.4.34 64-bit2421+25
−25
(+61)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
0.0%
+92
1 = = 1 = 0 = =
–   Ares 1.005 64-bit2419+18
−18
(+59)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+59
= = 1 = = 1 0 0
–   PostModernist 10162418+18
−18
(+58)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+58
= 0 1 0 1 1 0 =
–   Gaia 3.5 64-bit2416+21
−21
(+56)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.1%
−126
0 0 = 0 0 = 0 1
–   Ifrit m1.8 64-bit2413+18
−18
(+53)5 − 3
(+3−1=4)
62.5%
5.0 / 8
0.1%
+126
1 1 = = = 0 1 =
–   Queen 4.032409+18
−18
(+49)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.1%
−69
1 = 0 = 0 0 = 0
–   Simplex 0.9.8 64-bit2401+17
−17
(+41)2 − 6
(+2−6=0)
25.0%
2.0 / 8
0.5%
−190
1 0 0 1 0 0 0 0
–   Myrddin 0.87 64-bit2397+13
−13
(+37)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.7%
−INF
0
–   Popochin 4.1 64-bit2396+16
−16
(+36)0 − 8
(+0−8=0)
0.0%
0.0 / 8
1.1%
−INF
0 0 0 0 0 0 0 0
–   Alex 2.14a 64-bit2394+18
−18
(+34)4 − 4
(+3−3=2)
50.0%
4.0 / 8
2.0%
+34
0 0 1 = 1 1 = 0
–   Sorgenkind 0.42389+14
−14
(+29)5 − 3
(+4−2=2)
62.5%
5.0 / 8
3.3%
+112
= 0 = 1 0 1 1 1
–   Orion 0.3.0 64-bit2388+19
−19
(+28)4 − 4
(+3−3=2)
50.0%
4.0 / 8
4.5%
+28
= 0 0 1 1 = 1 0
–   Sage 3.532387+18
−18
(+27)4 − 4
(+4−4=0)
50.0%
4.0 / 8
5.0%
+27
1 0 1 1 0 0 0 1
–   Zevra 2.1.1 r216 64-bit2380+17
−17
(+20)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
10.7%
+215
= 1 0 1 1 1
–   Jazz 721 64-bit2379+19
−19
(+19)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
13.1%
−32
1 0 0 0 1 0 = 1
–   OliThink 5.3.2 64-bit2374+18
−18
(+14)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
19.3%
+118
= = 1 = = = 1 1
–   Jumbo 0.5.3 64-bit2371+27
−27
(+11)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
29.1%
+41
=
–   K2 0.672355+23
−23
(−5)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
61.1%
−157
1 0 0 1 = 0 0 0
–   Nemeton 1.32354+31
−31
(−6)4 − 4
(+3−3=2)
50.0%
4.0 / 8
60.9%
−12
= 1 = 0 0 1 0 1
–   Plisk 0.2.7d 32-bit2352+21
−21
(−8)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
68.7%
+110
= 0 1 1 1 = = 1
–   Arion 1.72342+18
−18
(−18)5 − 3
(+3−1=4)
62.5%
5.0 / 8
87.3%
+55
1 1 = = = = 1 0
–   Gibbon 2.60a 64-bit2337+20
−20
(−23)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
91.7%
+8
= = = 0 1 = = 1
–   Popochin 4.0 64-bit2336+28
−28
(−24)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
89.5%
−60
0 0 0 0 0 1 1 1 = 1
–   Asterisk 0.62332+17
−18
(−28)4 − 4
(+2−2=4)
50.0%
4.0 / 8
96.0%
−22
1 = 0 = = 0 1 =
–   Horizon 4.32332+29
−29
(−28)4 − 4
(+2−2=4)
50.0%
4.0 / 8
92.5%
−22
1 = = 0 0 = 1 =
–   FireFly 2.7.2 64-bit2329+16
−16
(−31)4 − 2
(+3−1=2)
66.7%
4.0 / 6
97.7%
+73
1 = 1 = 0 1
–   Chezzz 1.0.32323+19
−19
(−37)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
98.8%
−79
0 0 = = 1 0 = 1
–   KnightX 1.93 64-bit2321+20
−20
(−39)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.0%
−43
0 1 = 1 0 = 1 = 0 =
–   EveAnn 1.672320+30
−30
(−40)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
97.8%
−77
1 0 0 1 = = 0 =
–   Isa 2.0.61 64-bit2319+30
−30
(−41)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
97.7%
+16
0 1 1 = 0 1
–   Mediocre 0.42314+27
−27
(−46)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
99.1%
−160
1 = 0 0 0 = 0 =
–   Zeus 1.292303+20
−20
(−57)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−19
1 0 1 0 = 1 = =
–   Joker 1.1.142302+19
−19
(−58)3 − 5
(+1−3=4)
37.5%
3.0 / 8
100.0%
−131
1 0 = = 0 = = 0
–   Natwarlal 0.142299+19
−19
(−61)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−18
1 1 0 = 1 = = 0
–   CT800 1.34 64-bit2297+20
−20
(−63)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−133
= 1 1 0 = 0 0 0 1 0
–   FoxSEE 5.1.2 64-bit2297+30
−30
(−63)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
99.9%
−39
0 = 0 0 1 0 1 = 1 = 1 1
–   Galjoen 0.38 64-bit2284+23
−23
(−76)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+130
1 1 1 1 = = 1 =
–   Raven 0.70 64-bit2282+29
−29
(−78)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+69
= 1 0 1 1 = 1 1 0 1
–   Kingfisher 1.0 64-bit2281+29
−29
(−79)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−43
= 1 = = = 1 = 0 0 1
–   SpaceDog 0.97.7 64-bit2230+22
−22
(−130)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−130
= = 0 1 0 1 1 0
–   Embla 2.0.7 64-bit2192+30
−30
(−168)13 − 1
(+12−0=2)
92.9%
13.0 / 14
100.0%
+216
1 1 = 1 1 1 1 = 1 1 1 1 1 1
–   Zevra 1.8.2 r612 64-bit2189+28
−28
(−171)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−103
= = = 1

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Created in 2005-2013 by CCRL team
Last games added on March 3, 2021