CCRL 40/4
Downloads and Statistics
April 13, 2019
Testing summary:
Total: 1'978'909 games
played by 2'316 programs
26642 CPU days (X2 4600+)

White wins: 772'756 (39.0%)
Black wins: 624'315 (31.5%)
Draws: 581'838 (29.4%)
White score: 53.8%

Engine Details

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Show each game results
RomiChess P3n 64-bit#223‑224  (2414+15
−15
)Quote
Author: Michael Sherwin (USA) Link: Homepage
This is one of the 5 RomiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 6 64-bit3446+7
−8
(+1032)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Crafty 25.2 64-bit2931+11
−11
(+517)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Fruit 2.3.12781+18
−18
(+367)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Bison 9.11 64-bit2761+9
−10
(+347)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Pirarucu 2.2.2 64-bit2675+17
−18
(+261)5 − 35
(+2−32=6)
12.5%
5.0 / 40
0.0%
−57
0 0 0 0 0 = = = 0 = 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 1 0 0 0 0 0 = 0 0 0 0 0 1
–   Delocto 0.6 64-bit2611+17
−17
(+197)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+227
=
–   Monolith 0.4 64-bit2601+15
−15
(+187)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   SOS 5.12575+7
−7
(+161)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Betsabe II 1.752524+17
−17
(+110)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Caligula 0.82507+17
−17
(+93)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
+16
1 = = 0 0 1 1 0 0 1 0 0 0 0 0 = = = 1 = 0 = 0 1 0 0 = 0 = 0 1 1
–   Yace 0.99.872504+8
−7
(+90)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+59
=
–   CyberPagno 3.0 64-bit2494+12
−12
(+80)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Magnum 4.0 32-bit2492+15
−15
(+78)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Jumbo 0.6.96 64-bit2486+17
−17
(+72)14.5 − 25.5
(+9−20=11)
36.3%
14.5 / 40
0.0%
−24
0 0 1 = 0 = = 1 = 1 1 = 1 = = 0 1 0 0 0 0 0 = 0 0 0 0 0 0 0 = 0 0 0 = = 1 1 1 0
–   BBChess 1.3b 64-bit2476+14
−14
(+62)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Minic 0.34 64-bit2467+20
−19
(+53)10 − 19
(+5−14=10)
34.5%
10.0 / 29
0.0%
−53
0 = 1 1 0 = = 0 0 = 1 = = = 0 0 = 1 = 0 0 1 0 0 0 = 0 0 0
–   Jumbo 0.6.66 64-bit2464+15
−15
(+50)13 − 27
(+8−22=10)
32.5%
13.0 / 40
0.0%
−76
= = 0 0 1 = 0 = 0 1 0 0 0 = 0 1 1 1 1 0 0 0 = 0 0 1 = = = 0 0 1 0 0 0 0 0 0 0 =
–   FrankWalter 2.3.4 64-bit2463+18
−18
(+49)10 − 22
(+5−17=10)
31.3%
10.0 / 32
0.0%
−77
1 = 0 1 = 0 0 0 1 0 = 1 = 0 0 0 0 = = 0 = 0 1 0 = = 0 0 = 0 0 0
–   Anatoli 0.35k2455+15
−15
(+41)14 − 19
(+11−16=6)
42.4%
14.0 / 33
0.0%
−14
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 0
–   LittleThought 1.052 64-bit2454+9
−9
(+40)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Matacz 1.42446+8
−8
(+32)17 − 15
(+13−11=8)
53.1%
17.0 / 32
0.0%
+54
0 0 1 0 = = 1 1 0 1 = 1 0 1 1 0 1 = 1 0 0 1 1 0 1 1 = 0 0 = = =
–   Jumbo 0.6.31 64-bit2440+17
−17
(+26)16 − 16
(+12−12=8)
50.0%
16.0 / 32
1.1%
+29
= 0 1 0 = 1 1 = = 0 1 1 = 0 0 1 0 0 1 = = 0 0 1 0 0 1 1 = 1 0 1
–   Ares 1.005.2 64-bit2439+13
−13
(+25)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.5%
−39
1 0 0 0 0 0 0 = 0 = = = = 1 1 = 1 0 1 0 = 0 1 = 1 1 1 0 0 0 0 0
–   SpiderChess 0706032439+7
−7
(+25)16 − 16
(+10−10=12)
50.0%
16.0 / 32
0.1%
+26
1 = 1 1 1 0 = 0 1 0 1 0 0 = 1 0 1 0 = 1 0 = = = 1 = = = 0 = = 0
–   MadChess 2.2 64-bit2436+14
−14
(+22)17 − 15
(+13−11=8)
53.1%
17.0 / 32
1.6%
+45
1 = 0 = 1 0 0 0 = 0 0 1 1 0 0 1 1 0 0 1 0 1 1 = 1 1 1 = = 1 = =
–   LambChop 10.992434+8
−8
(+20)28 − 23
(+18−13=20)
54.9%
28.0 / 51
0.8%
+52
= 1 = 1 = = = 1 0 = 0 = = = = 1 0 = 1 0 = = 1 = 0 0 1 = 1 0 1 0 0 = 1 0 1 = 1 0 0 = = 1 1 = 1 1 1 0 1
–   Abrok 5.02434+9
−9
(+20)15 − 17
(+11−13=8)
46.9%
15.0 / 32
1.0%
−1
1 0 1 = = 0 1 0 1 0 1 = 0 0 0 0 0 0 1 1 = = = 1 1 1 0 0 = 0 1 =
–   King of Kings 2.562433+9
−9
(+19)28.5 − 22.5
(+20−14=17)
55.9%
28.5 / 51
1.6%
+57
1 1 0 1 1 0 1 0 1 = 1 1 = 0 = 1 = 0 1 = 1 1 = = 0 0 1 = 0 0 1 0 = = 1 1 = = 1 = 1 0 = 0 0 0 = = 1 = 1
–   Nemeton 1.82433+15
−15
(+19)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
3.9%
−40
0 1 1 1 0 0 0 = 1 1 0 = = 1 0 1 0 0 0 0 0 1 = 0 0 0 0 = 0 1 1 1
–   Shallow 2 rev8 64-bit2429+17
−17
(+15)19.5 − 25.5
(+16−22=7)
43.3%
19.5 / 45
8.9%
−40
= 0 = 0 1 0 1 0 1 1 = 1 1 1 0 0 1 0 = 0 0 0 = 0 1 1 = 0 1 1 0 0 1 1 0 1 0 0 0 0 = 1 0 0 0
–   Eeyore 1.52 64-bit2427+10
−10
(+13)16.5 − 12.5
(+13−9=7)
56.9%
16.5 / 29
7.8%
+58
= 1 1 = 1 0 0 0 0 0 1 0 1 0 = 1 = 0 = 1 1 1 = = 1 1 1 0 1
–   Nejmet 3.072425+8
−8
(+11)24 − 27
(+16−19=16)
47.1%
24.0 / 51
8.7%
−8
= = 1 = 1 0 = 1 0 0 0 = = 0 = = 1 0 1 0 0 1 1 = 0 0 0 1 1 = 1 0 0 0 1 0 1 1 = 0 = 1 0 1 = = 1 0 = = 0
–   Gaia 3.5 64-bit2425+9
−9
(+11)13.5 − 15.5
(+11−13=5)
46.6%
13.5 / 29
9.8%
−14
1 0 0 = 0 = 1 0 1 0 1 1 0 0 1 1 0 0 = 1 = 0 0 = 1 0 1 1 0
–   Quark 2.352423+9
−9
(+9)21 − 27
(+16−22=10)
43.8%
21.0 / 48
15.1%
−41
0 1 0 0 1 1 = = 0 = 1 0 1 = 1 = 1 = 0 1 0 = 0 0 0 1 1 0 0 0 0 1 = 0 0 = 0 0 0 1 1 = 1 0 0 0 1 1
–   Gromit 3.822423+17
−18
(+9)28.5 − 19.5
(+20−11=17)
59.4%
28.5 / 48
22.0%
+69
1 1 0 = 0 1 0 1 = 1 0 = 1 0 = 1 1 = 1 1 = 0 1 0 1 1 1 0 = 1 = 1 1 = 1 = 0 1 = 1 = 0 = 0 = = = =
–   Caligula 0.7b2421+16
−16
(+7)25.5 − 26.5
(+17−18=17)
49.0%
25.5 / 52
26.3%
+1
1 1 0 = 1 = 0 = 1 1 0 = 0 = 0 0 = 1 = = 0 = 1 1 1 0 0 0 0 0 0 0 1 0 0 1 1 0 1 1 = 0 1 1 1 = = = = = = =
–   Snitch 1.6.2 32-bit2419+10
−10
(+5)12.5 − 15.5
(+9−12=7)
44.6%
12.5 / 28
27.1%
−35
= 1 0 1 0 = 1 = 0 0 1 1 0 = 0 0 1 0 0 0 = = 1 = 0 0 1 1
–   Dragon 4.62419+8
−8
(+5)11 − 18
(+8−15=6)
37.9%
11.0 / 29
28.1%
−84
0 1 0 0 0 = 1 = 1 1 0 = 0 = 0 1 = 1 0 1 0 0 0 1 = 0 0 0 0
–   Hussar 0.42418+9
−10
(+4)23.5 − 24.5
(+17−18=13)
49.0%
23.5 / 48
31.8%
−3
1 = = 1 0 0 1 1 = = 1 0 1 1 = = 0 1 = 1 0 1 1 0 1 = 1 0 1 0 0 0 0 = 1 1 0 = 0 0 0 = = 0 1 0 = 0
–   Orion 0.4 64-bit2418+18
−18
(+4)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
35.8%
−29
= = 0 0 = 0 0 1 1 = 1 1 0 0 = = 0 0 0 1 = 0 1 0 1 0 1 1 0 0 1 1
–   OliThink 5.3.0 64-bit2417+13
−13
(+3)18 − 14
(+16−12=4)
56.3%
18.0 / 32
39.0%
+52
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
–   Flux 2.2.12416+29
−30
(+2)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
44.3%
+32
=
–   Monolith 0.3 64-bit2410+17
−17
(−4)30 − 30
(+19−19=22)
50.0%
30.0 / 60
61.9%
−1
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-bit2410+10
−11
(−4)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
63.8%
+53
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 =
–   Lozza 1.17a 64-bit2409+18
−18
(−5)18 − 12
(+15−9=6)
60.0%
18.0 / 30
66.7%
+66
1 0 0 1 = 1 1 0 0 = 1 1 0 1 1 1 = 1 = 0 1 0 = 1 = 1 1 0 0 1
–   Taltos rev118 64-bit2407+20
−20
(−7)23.5 − 16.5
(+19−12=9)
58.8%
23.5 / 40
70.8%
+58
0 0 0 1 1 1 1 = = 1 0 1 1 1 = 0 = 0 1 0 1 1 1 0 = = 1 1 = 0 0 1 1 1 = = 1 0 1 0
–   Teki 1 64-bit2406+18
−18
(−8)28.5 − 21.5
(+22−15=13)
57.0%
28.5 / 50
74.7%
+42
0 0 0 1 = 0 1 = 1 = 1 0 0 1 0 1 1 = 1 1 = = 1 0 = 0 = 1 0 1 1 1 = 1 = = = 1 1 1 0 0 = 0 0 1 1 1 0 1
–   Nemeton 1.72394+17
−17
(−20)20 − 12
(+14−6=12)
62.5%
20.0 / 32
95.7%
+59
1 1 1 = 0 = 0 = 0 1 = = = = = 1 1 1 1 = 1 1 = 1 = 1 1 0 0 1 0 =
–   FrankWalter 2.2.3 64-bit2390+18
−18
(−24)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
97.8%
+33
1 0 = 1 0 1 0 1 = 0 1 1 0 1 = = = 1 = 0 = = 1 1 1 1 = 0 0 0 1 1
–   Leila 0.53h2387+8
−8
(−27)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.9%
+3
=
–   Amy 0.87b2385+9
−9
(−29)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.9%
−INF
0
–   Zevra 2.1.1 r216 64-bit2377+18
−18
(−37)17.5 − 13.5
(+16−12=3)
56.5%
17.5 / 31
99.9%
+17
1 0 1 1 0 1 0 1 0 0 0 0 1 = 0 1 1 0 1 = 1 1 0 1 0 1 = 0 1 1 1
–   Cmcchess 2.6 64-bit2375+12
−12
(−39)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−69
=
–   Patzer 3.802374+9
−9
(−40)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−197
0 =
–   Nemeton 1.62369+19
−19
(−45)18.5 − 11.5
(+16−9=5)
61.7%
18.5 / 30
100.0%
+42
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
–   WChess 1.062369+19
−19
(−45)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
−16
0 1 0 = 1 1 = = 0 0 = = 1 = 1 0 1 0 0 = 0 1 = 1 1 = = 0 1 1 1 =
–   Giraffe 20161023 64-bit2368+14
−14
(−46)14.5 − 17.5
(+13−16=3)
45.3%
14.5 / 32
100.0%
−81
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
–   Betsy 6.51 Nobook2356+12
−12
(−58)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Tigran 2.4n 64-bit2345+11
−11
(−69)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Horizon 4.42342+9
−9
(−72)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Popochin 4.1 64-bit2342+18
−18
(−72)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−102
=
–   Sorgenkind 0.42330+12
−12
(−84)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−53
=
–   Amundsen 0.802329+16
−16
(−85)15.5 − 24.5
(+11−20=9)
38.8%
15.5 / 40
100.0%
−168
= 1 0 0 = = = 1 0 = 1 0 0 = 0 0 1 0 1 = 1 1 1 0 0 0 0 0 0 1 0 0 0 0 1 = 0 0 1 =
–   Barbarossa 0.4.0 64-bit2320+12
−12
(−94)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Aice 0.99.22315+9
−9
(−99)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Joker 1.1.142307+13
−13
(−107)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Asterisk 0.62307+10
−10
(−107)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Tytan 9.32 64-bit2305+13
−13
(−109)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−78
=
–   Thor's Hammer 2.29 64-bit2302+28
−28
(−112)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   KnightX 1.922297+7
−8
(−117)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Ayito 0.2.9942288+11
−11
(−126)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Rival 1.0.1 64-bit2275+14
−14
(−139)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Scidlet 3.61 64-bit2267+11
−11
(−147)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Zeus 1.292262+9
−9
(−152)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Butcher 1.64 64-bit2257+22
−22
(−157)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−187
=
–   Dorpsgek Eve's Temptation 64-bit2238+17
−17
(−176)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Anechka 0.082235+8
−8
(−179)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Chispa 4.0.32207+8
−8
(−207)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   ChessAlex 2.0r42206+16
−16
(−208)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Lime 662143+8
−8
(−271)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Uragano 3D 0.922123+25
−25
(−291)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Parrot 07.07.222079+15
−15
(−335)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Oberon 0.042013+19
−19
(−401)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Eia 0.31960+19
−19
(−454)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Bremboce 0.6.21792+18
−18
(−622)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Pulse 1.6.1 64-bit1606+19
−19
(−808)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on April 13, 2019