CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Engine Details

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Show each game results
RomiChess P3n 64-bit#226  (2416+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
−7
(+1030)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Crafty 25.2 64-bit2933+10
−10
(+517)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Asymptote 0.6 64-bit2851+19
−19
(+435)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Topple 0.6.1 64-bit2815+13
−13
(+399)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Fruit 2.3.12780+18
−18
(+364)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Bison 9.11 64-bit2761+9
−9
(+345)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Pirarucu 2.2.2 64-bit2674+18
−17
(+258)5 − 35
(+2−32=6)
12.5%
5.0 / 40
0.0%
−60
–   Bagatur 1.7a 64-bit2655+17
−17
(+239)12 − 28
(+7−23=10)
30.0%
12.0 / 40
0.0%
+95
–   Delocto 0.6 64-bit2610+16
−16
(+194)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+224
–   Monolith 0.4 64-bit2601+15
−15
(+185)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   SOS 5.12574+7
−7
(+158)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Pupsi2 0.09 64-bit2528+23
−23
(+112)9.5 − 20.5
(+6−17=7)
31.7%
9.5 / 30
0.0%
−19
–   Betsabe II 1.752523+17
−17
(+107)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Caligula 0.82507+17
−17
(+91)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
+14
–   Yace 0.99.872503+7
−7
(+87)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+56
–   Magnum 4.0 32-bit2492+15
−15
(+76)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   CyberPagno 3.0 64-bit2491+12
−12
(+75)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Jumbo 0.6.96 64-bit2489+16
−16
(+73)14.5 − 25.5
(+9−20=11)
36.3%
14.5 / 40
0.0%
−23
–   BBChess 1.3b 64-bit2479+13
−13
(+63)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Minic 0.34 64-bit2467+20
−20
(+51)10 − 19
(+5−14=10)
34.5%
10.0 / 29
0.0%
−55
–   Jumbo 0.6.66 64-bit2464+16
−16
(+48)13 − 27
(+8−22=10)
32.5%
13.0 / 40
0.0%
−78
–   FrankWalter 2.3.4 64-bit2463+18
−18
(+47)10 − 22
(+5−17=10)
31.3%
10.0 / 32
0.0%
−79
–   Anatoli 0.35k2454+15
−15
(+38)14 − 19
(+11−16=6)
42.4%
14.0 / 33
0.0%
−17
–   LittleThought 1.052 64-bit2453+9
−9
(+37)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Matacz 1.42446+9
−9
(+30)17 − 15
(+13−11=8)
53.1%
17.0 / 32
0.0%
+52
–   Jumbo 0.6.31 64-bit2440+17
−17
(+24)16 − 16
(+12−12=8)
50.0%
16.0 / 32
1.8%
+27
–   Ares 1.005.2 64-bit2440+13
−13
(+24)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.7%
−40
–   SpiderChess 0706032439+7
−7
(+23)16 − 16
(+10−10=12)
50.0%
16.0 / 32
0.3%
+24
–   MadChess 2.2 64-bit2437+14
−14
(+21)17 − 15
(+13−11=8)
53.1%
17.0 / 32
2.3%
+44
–   Abrok 5.02434+9
−9
(+18)15 − 17
(+11−13=8)
46.9%
15.0 / 32
1.9%
−3
–   LambChop 10.992434+8
−8
(+18)28 − 23
(+18−13=20)
54.9%
28.0 / 51
1.6%
+50
–   King of Kings 2.562433+9
−9
(+17)28.5 − 22.5
(+20−14=17)
55.9%
28.5 / 51
2.5%
+55
–   Ares 1.005.2.1 64-bit2433+18
−19
(+17)0 − 1
(+0−1=0)
0.0%
0.0 / 1
8.2%
−INF
–   Nemeton 1.82432+15
−15
(+16)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
6.3%
−44
–   Shallow 2 rev8 64-bit2428+17
−17
(+12)19.5 − 25.5
(+16−22=7)
43.3%
19.5 / 45
13.8%
−43
–   Eeyore 1.52 64-bit2427+10
−10
(+11)16.5 − 12.5
(+13−9=7)
56.9%
16.5 / 29
11.7%
+56
–   Gaia 3.5 64-bit2425+8
−8
(+9)13.5 − 15.5
(+11−13=5)
46.6%
13.5 / 29
15.7%
−16
–   Nejmet 3.072425+8
−8
(+9)24 − 27
(+16−19=16)
47.1%
24.0 / 51
13.7%
−10
–   Gromit 3.822423+17
−17
(+7)28.5 − 19.5
(+20−11=17)
59.4%
28.5 / 48
26.9%
+67
–   Quark 2.352423+9
−9
(+7)21 − 27
(+16−22=10)
43.8%
21.0 / 48
20.7%
−43
–   Caligula 0.7b2421+16
−16
(+5)25.5 − 26.5
(+17−18=17)
49.0%
25.5 / 52
33.9%
0
–   Dragon 4.62419+8
−8
(+3)11 − 18
(+8−15=6)
37.9%
11.0 / 29
37.1%
−86
–   Orion 0.4 64-bit2418+18
−18
(+2)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
43.1%
−31
–   Snitch 1.6.2 32-bit2418+10
−10
(+2)12.5 − 15.5
(+9−12=7)
44.6%
12.5 / 28
40.5%
−38
–   Hussar 0.42418+9
−9
(+2)23.5 − 24.5
(+17−18=13)
49.0%
23.5 / 48
40.5%
−5
–   OliThink 5.3.0 64-bit2417+13
−12
(+1)18 − 14
(+16−12=4)
56.3%
18.0 / 32
47.5%
+50
–   Flux 2.2.12415+28
−28
(−1)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
53.6%
+29
–   Monolith 0.3 64-bit2411+17
−17
(−5)30 − 30
(+19−19=22)
50.0%
30.0 / 60
69.6%
−2
–   Lozza 1.17a 64-bit2409+18
−18
(−7)18 − 12
(+15−9=6)
60.0%
18.0 / 30
74.2%
+64
–   Simplex 0.9.8 64-bit2409+10
−10
(−7)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
77.6%
+50
–   Taltos rev118 64-bit2406+20
−20
(−10)23.5 − 16.5
(+19−12=9)
58.8%
23.5 / 40
78.6%
+55
–   Teki 1 64-bit2406+18
−18
(−10)28.5 − 21.5
(+22−15=13)
57.0%
28.5 / 50
81.4%
+40
–   Nemeton 1.72394+17
−17
(−22)20 − 12
(+14−6=12)
62.5%
20.0 / 32
97.4%
+57
–   FrankWalter 2.2.3 64-bit2390+18
−18
(−26)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
98.8%
+31
–   Axolotl 1.8 64-bit2387+18
−18
(−29)20 − 12
(+15−7=10)
62.5%
20.0 / 32
99.3%
+54
–   Leila 0.53h2387+8
−8
(−29)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
+1
–   Amy 0.87b2385+8
−9
(−31)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Cmcchess 2.6 64-bit2378+12
−12
(−38)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−38
–   Zevra 2.1.1 r216 64-bit2377+18
−18
(−39)17.5 − 13.5
(+16−12=3)
56.5%
17.5 / 31
100.0%
+15
–   Patzer 3.802374+9
−9
(−42)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−199
–   Der Bringer 1.92374+8
−8
(−42)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Nemeton 1.62370+19
−19
(−46)18.5 − 11.5
(+16−9=5)
61.7%
18.5 / 30
100.0%
+41
–   Giraffe 20161023 64-bit2368+14
−14
(−48)14.5 − 17.5
(+13−16=3)
45.3%
14.5 / 32
100.0%
−83
–   WChess 1.062366+19
−19
(−50)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
−21
–   Betsy 6.51 Nobook2356+12
−12
(−60)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Tigran 2.4n 64-bit2346+11
−11
(−70)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Popochin 4.1 64-bit2343+17
−18
(−73)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+46
–   Horizon 4.42342+8
−8
(−74)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Amundsen 0.802329+17
−16
(−87)15.5 − 24.5
(+11−20=9)
38.8%
15.5 / 40
100.0%
−170
–   Sorgenkind 0.42329+12
−12
(−87)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−56
–   Chezzz 1.0.32324+9
−9
(−92)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−122
–   Barbarossa 0.4.0 64-bit2319+12
−12
(−97)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   KnightX 1.93 64-bit2318+19
−19
(−98)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−67
–   Aice 0.99.22315+9
−9
(−101)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Asterisk 0.62307+10
−10
(−109)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Averno 0.812307+9
−9
(−109)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Joker 1.1.142306+13
−13
(−110)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Tytan 9.32 64-bit2304+13
−13
(−112)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−81
–   Thor's Hammer 2.29 64-bit2302+27
−28
(−114)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   KnightX 1.922297+8
−8
(−119)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Ayito 0.2.9942287+11
−11
(−129)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Rival 1.0.1 64-bit2275+14
−14
(−141)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Paladin 0.1 64-bit2272+14
−14
(−144)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Scidlet 3.61 64-bit2266+11
−11
(−150)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Zeus 1.292262+9
−9
(−154)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Butcher 1.64 64-bit2256+22
−22
(−160)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−190
–   Anechka 0.082235+8
−8
(−181)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Dorpsgek Eve's Temptation 64-bit2234+17
−17
(−182)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Chispa 4.0.32206+8
−8
(−210)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   ChessAlex 2.0r42206+16
−16
(−210)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Lime 662143+8
−8
(−273)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Uragano 3D 0.922123+25
−25
(−293)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Parrot 07.07.222078+15
−15
(−338)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Oberon 0.042013+19
−19
(−403)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Eia 0.31961+19
−19
(−455)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Bremboce 0.6.21792+18
−18
(−624)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Pulse 1.6.1 64-bit1608+18
−18
(−808)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on July 20, 2019