CCRL 40/15
Downloads and Statistics
January 11, 2020
Testing summary:
Total: 1'112'746 games
played by 2'593 programs

White wins: 385'288 (34.6%)
Black wins: 285'975 (25.7%)
Draws: 441'483 (39.7%)
White score: 54.5%

Engine Details

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Show each game results
RomiChess P3n 64-bit#227  (2416+14
−14
)Quote
Author: Michael Sherwin (USA) Link: Homepage
This is one of the 5 RomiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   NirvanaChess 2.4 64-bit3103+9
−9
(+687)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Gaviota 1.0 64-bit 4CPU2943+16
−16
(+527)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Zurichess Neuchatel 64-bit2825+14
−14
(+409)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Twisted Logic 20100131x 64-bit2769+16
−16
(+353)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   tomitankChess 2.0 64-bit2658+18
−18
(+242)6 − 24
(+3−21=6)
20.0%
6.0 / 30
0.0%
+7
–   Bagatur 1.7 64-bit2638+23
−22
(+222)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+64
–   NoraGrace 2.0 64-bit2625+15
−15
(+209)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ruffian 2.1.02624+13
−13
(+208)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Monolith 0.4 64-bit2608+19
−19
(+192)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+109
–   Donna 4.1 64-bit2608+15
−16
(+192)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+99
–   Jellyfish 1.1 64-bit2580+15
−15
(+164)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Coiled 0.6 64-bit2577+13
−13
(+161)11 − 22
(+7−18=8)
33.3%
11.0 / 33
0.0%
+43
–   Schooner 1.8 64-bit2567+20
−20
(+151)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+151
–   tomitankChess 1.4 64-bit2555+23
−23
(+139)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Dorky 4.8 64-bit2554+14
−15
(+138)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+148
–   RubiChess 0.9 64-bit2554+22
−22
(+138)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+31
–   Ghost 3.1 64-bit2547+16
−16
(+131)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−177
–   Detroid 1.0.1 64-bit2544+24
−24
(+128)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+48
–   Betsabe II 1.842544+14
−14
(+128)2 − 6
(+2−6=0)
25.0%
2.0 / 8
0.0%
−104
–   AnMon 5.752539+15
−15
(+123)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+69
–   Crafty 22.0 32-bit2538+33
−33
(+122)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−113
–   Caligula 0.82535+19
−19
(+119)7 − 25
(+3−21=8)
21.9%
7.0 / 32
0.0%
−87
–   Arasan 11.6 32-bit2533+33
−33
(+117)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−82
–   Fridolin 2.00 64-bit2531+16
−16
(+115)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+61
–   BugChess2 1.5.12531+33
−33
(+115)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−116
–   FrankWalter 2.4.0 64-bit2530+18
−18
(+114)6.5 − 27.5
(+2−23=9)
19.1%
6.5 / 34
0.0%
−113
–   Orion 0.5 64-bit2527+14
−14
(+111)5.5 − 10.5
(+1−6=9)
34.4%
5.5 / 16
0.0%
+23
–   Booot 4.12.12521+33
−33
(+105)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−90
–   GreKo 10.0 64-bit2517+32
−32
(+101)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−51
–   Bagatur 1.5e 64-bit2516+21
−22
(+100)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+47
–   Twisted Logic 0.065e372515+35
−35
(+99)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−19
–   DanaSah 5.062514+32
−32
(+98)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+45
–   CyberPagno 3.0 64-bit2512+15
−15
(+96)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Shield 1.3.1 64-bit2510+20
−20
(+94)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+4
–   Jumbo 0.6.66 64-bit 4CPU2509+28
−28
(+93)8.5 − 21.5
(+4−17=9)
28.3%
8.5 / 30
0.0%
−56
–   Betsabe II 1.752508+22
−22
(+92)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−238
–   Pawny 0.3.1 32-bit2502+33
−33
(+86)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−24
–   Dorky 4.5 64-bit2500+19
−19
(+84)3 − 5
(+3−5=0)
37.5%
3.0 / 8
0.0%
−26
–   Winter 0.1.1 64-bit2496+21
−21
(+80)5 − 11
(+3−9=4)
31.3%
5.0 / 16
0.0%
−58
–   Jumbo 0.6.66 64-bit2491+17
−17
(+75)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
−18
–   MadChess 2.2 64-bit2491+15
−15
(+75)10.5 − 11.5
(+5−6=11)
47.7%
10.5 / 22
0.0%
+66
–   Yace 0.99.872489+17
−17
(+73)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Jumbo 0.6.51 64-bit2488+28
−28
(+72)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−163
–   Jumbo 0.6.96 64-bit2488+18
−18
(+72)11 − 25
(+4−18=14)
30.6%
11.0 / 36
0.0%
−52
–   Jumbo 0.6.10 64-bit2483+24
−24
(+67)9.5 − 12.5
(+5−8=9)
43.2%
9.5 / 22
0.0%
+20
–   SpiderChess 0706032482+21
−21
(+66)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−38
–   Bruja 1.9.1 64-bit2479+18
−18
(+63)4 − 2
(+2−0=4)
66.7%
4.0 / 6
0.0%
+147
–   Jumbo 0.6.35 64-bit2479+20
−20
(+63)17 − 17
(+10−10=14)
50.0%
17.0 / 34
0.0%
+59
–   Matacz 1.32478+25
−25
(+62)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.0%
+178
–   Drosophila 1.5.1 64-bit2477+15
−15
(+61)13.5 − 20.5
(+7−14=13)
39.7%
13.5 / 34
0.0%
−5
–   Trace 1.37a2471+18
−18
(+55)7 − 3
(+5−1=4)
70.0%
7.0 / 10
0.0%
+184
–   Quark 2.352469+18
−18
(+53)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+53
–   Jumbo 0.6.31 64-bit2469+25
−25
(+53)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
0.0%
+124
–   Lozza 1.18 64-bit2469+16
−16
(+53)15 − 19
(+8−12=14)
44.1%
15.0 / 34
0.0%
+13
–   Nemeton 1.82459+17
−17
(+43)20 − 16
(+14−10=12)
55.6%
20.0 / 36
0.0%
+82
–   RubiChess 0.8 64-bit2459+26
−26
(+43)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.2%
+39
–   Topple 0.2.1 64-bit2458+18
−18
(+42)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
−26
–   FrankWalter 2.2.8 64-bit2457+20
−20
(+41)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−109
–   Bumblebee 1.0 64-bit2457+23
−23
(+41)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.1%
+41
–   Orion 0.4 64-bit2452+20
−20
(+36)16.5 − 19.5
(+9−12=15)
45.8%
16.5 / 36
0.1%
+11
–   FrankWalter 2.3.3 64-bit2447+20
−20
(+31)15.5 − 24.5
(+9−18=13)
38.8%
15.5 / 40
0.5%
−45
–   Bumblebee 1.0.36898e1 64-bit2446+19
−19
(+30)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.5%
−36
–   Axolotl 1.8 64-bit2445+19
−19
(+29)18.5 − 23.5
(+13−18=11)
44.0%
18.5 / 42
0.6%
−13
–   Shallow r694 64-bit2444+18
−18
(+28)10 − 8
(+7−5=6)
55.6%
10.0 / 18
0.6%
+62
–   Mephisto Gideon Professional2444+25
−25
(+28)3 − 11
(+2−10=2)
21.4%
3.0 / 14
2.3%
−205
–   Lozza 1.17a 64-bit2443+17
−18
(+27)5 − 3
(+4−2=2)
62.5%
5.0 / 8
0.7%
+121
–   Tunguska 1.1 64-bit2441+22
−22
(+25)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
2.5%
+49
–   Teki 2 64-bit2441+16
−16
(+25)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.8%
+135
–   Nemeton 1.62439+24
−24
(+23)4 − 6
(+2−4=4)
40.0%
4.0 / 10
4.5%
−44
–   Bearded N44.5 64-bit2436+21
−20
(+20)12.5 − 11.5
(+9−8=7)
52.1%
12.5 / 24
4.5%
+33
–   Taltos rev118 64-bit2436+19
−19
(+20)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
4.3%
−17
–   TJchess 1.3 64-bit2435+17
−17
(+19)9 − 7
(+6−4=6)
56.3%
9.0 / 16
4.4%
+59
–   King of Kings 2.562434+23
−22
(+18)1 − 1
(+1−1=0)
50.0%
1.0 / 2
8.8%
+18
–   Snitch 1.6.2 64-bit2433+21
−21
(+17)5 − 3
(+2−0=6)
62.5%
5.0 / 8
8.8%
+76
–   Nemeton 1.612424+28
−28
(+8)8.5 − 9.5
(+4−5=9)
47.2%
8.5 / 18
29.7%
−9
–   Jumbo 0.4.34 64-bit2423+25
−25
(+7)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
29.5%
+44
–   Cmcchess 2.6 64-bit2421+17
−17
(+5)5 − 5
(+2−2=6)
50.0%
5.0 / 10
32.0%
+5
–   PostModernist 10162421+19
−18
(+5)4 − 2
(+3−1=2)
66.7%
4.0 / 6
31.3%
+124
–   Ares 1.005.2.1 64-bit2421+21
−21
(+5)11 − 17
(+7−13=8)
39.3%
11.0 / 28
32.7%
−69
–   Nemeton 1.72419+18
−18
(+3)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
36.9%
−89
–   Monolith 0.3 64-bit2417+24
−24
(+1)16.5 − 16.5
(+9−9=15)
50.0%
16.5 / 33
45.7%
+1
–   Gaia 3.5 64-bit2412+22
−22
(−4)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
59.5%
−200
–   Ifrit m1.8 64-bit2412+18
−18
(−4)3 − 3
(+2−2=2)
50.0%
3.0 / 6
62.1%
−4
–   Ares 1.005.2 64-bit2411+18
−17
(−5)8.5 − 6.5
(+6−4=5)
56.7%
8.5 / 15
65.4%
+35
–   Jonesy 1.0 64-bit2410+21
−21
(−6)9 − 7
(+6−4=6)
56.3%
9.0 / 16
66.9%
+28
–   Queen 4.032409+18
−18
(−7)12.5 − 5.5
(+9−2=7)
69.4%
12.5 / 18
70.9%
+119
–   KnightDreamer 3.32404+29
−29
(−12)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
75.8%
−103
–   Patzer 3.802401+20
−20
(−15)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
89.1%
−167
–   Simplex 0.9.8 64-bit2399+17
−17
(−17)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
93.3%
−68
–   Gosu 0.162398+18
−18
(−18)2 − 2
(+1−1=2)
50.0%
2.0 / 4
93.3%
−18
–   Myrddin 0.87 64-bit2396+14
−14
(−20)33 − 30
(+19−16=28)
52.4%
33.0 / 63
97.7%
−3
–   Popochin 4.1 64-bit2393+17
−17
(−23)4 − 8
(+0−4=8)
33.3%
4.0 / 12
98.0%
−109
–   Alex 2.14a 64-bit2393+18
−18
(−23)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
97.4%
+339
–   Ares GB 64-bit2389+15
−14
(−27)23 − 25
(+14−16=18)
47.9%
23.0 / 48
99.7%
−42
–   Orion 0.3.0 64-bit2388+19
−19
(−28)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.1%
−28
–   Galjoen 0.39 64-bit2386+16
−16
(−30)11 − 7
(+9−5=4)
61.1%
11.0 / 18
99.7%
+55
–   Jazz 721 64-bit2385+20
−20
(−31)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.3%
−31
–   Googleplex Starthinker 1.6 64-bit2383+24
−24
(−33)2 − 2
(+2−2=0)
50.0%
2.0 / 4
98.9%
−33
–   Zevra 2.1.1 r216 64-bit2379+17
−17
(−37)14.5 − 5.5
(+12−3=5)
72.5%
14.5 / 20
99.9%
+126
–   Thor's Hammer 2.28 32-bit2379+22
−23
(−37)3 − 5
(+1−3=4)
37.5%
3.0 / 8
99.7%
−110
–   Tytan 9.32378+23
−23
(−38)2 − 4
(+2−4=0)
33.3%
2.0 / 6
99.7%
−183
–   Waxman 20162378+23
−23
(−38)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
99.7%
+14
–   Jumbo 0.5.3 64-bit2371+27
−27
(−45)12 − 6
(+9−3=6)
66.7%
12.0 / 18
99.8%
+66
–   Amateur 2.862371+24
−24
(−45)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.9%
−14
–   Isa 2.0.83 64-bit2371+39
−39
(−45)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
98.5%
−70
–   Waxman 20172370+16
−16
(−46)24.5 − 10.5
(+19−5=11)
70.0%
24.5 / 35
100.0%
+90
–   Isa 2.0.64 64-bit2362+16
−16
(−54)8.5 − 11.5
(+5−8=7)
42.5%
8.5 / 20
100.0%
−104
–   Plisk 0.2.7d 64-bit2360+19
−19
(−56)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
+94
–   Flux 2.2.12358+21
−21
(−58)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+46
–   K2 0.672355+23
−23
(−61)2 − 4
(+0−2=4)
33.3%
2.0 / 6
100.0%
−155
–   Counter 0.82353+32
−32
(−63)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+136
–   KnightX 1.94 64-bit2352+22
−22
(−64)21.5 − 16.5
(+15−10=13)
56.6%
21.5 / 38
100.0%
−22
–   Plisk 0.2.7d 32-bit2352+21
−21
(−64)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+88
–   Barbarossa 0.6.0 64-bit2345+49
−50
(−71)2 − 4
(+1−3=2)
33.3%
2.0 / 6
99.6%
−183
–   Arion 1.72343+18
−18
(−73)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Napoleon 1.8 64-bit2339+17
−17
(−77)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−39
–   Aice 0.99.22339+17
−17
(−77)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+33
–   Gibbon 2.60a 64-bit2337+21
−21
(−79)2 − 4
(+0−2=4)
33.3%
2.0 / 6
100.0%
−163
–   Popochin 4.0 64-bit2336+28
−27
(−80)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+70
–   FireFly 2.7.2 64-bit2330+16
−16
(−86)18.5 − 9.5
(+12−3=13)
66.1%
18.5 / 28
100.0%
+8
–   Der Bringer 1.92323+23
−23
(−93)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
−9
–   Chezzz 1.0.32322+19
−19
(−94)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
−9
–   WChess 1.062321+15
−15
(−95)29 − 11
(+24−6=10)
72.5%
29.0 / 40
100.0%
+67
–   Googleplex Starthinker 1.4 64-bit2321+17
−17
(−95)9.5 − 4.5
(+8−3=3)
67.9%
9.5 / 14
100.0%
+37
–   EveAnn 1.722320+16
−16
(−96)6 − 8
(+4−6=4)
42.9%
6.0 / 14
100.0%
−148
–   Zeus 1.272320+27
−27
(−96)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−154
–   KnightX 1.93 64-bit2320+20
−20
(−96)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
100.0%
−175
–   EveAnn 1.672319+30
−30
(−97)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−39
–   Isa 2.0.61 64-bit2319+30
−30
(−97)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−97
–   EveAnn 1.71a2319+21
−21
(−97)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   KnightX 1.922317+19
−19
(−99)4 − 5
(+3−4=2)
44.4%
4.0 / 9
100.0%
−136
–   Mediocre 0.42315+30
−30
(−101)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+3
–   Kingfisher 1.1.1 64-bit2314+27
−27
(−102)9 − 3
(+6−0=6)
75.0%
9.0 / 12
100.0%
+48
–   Asymptote 0.2.0 64-bit2314+25
−25
(−102)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+88
–   Averno 0.812313+19
−19
(−103)2 − 4
(+1−3=2)
33.3%
2.0 / 6
100.0%
−219
–   CT800 1.34 64-bit2296+21
−21
(−120)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−34
–   Absolute Zero 2.4.7.2 64-bit2295+15
−15
(−121)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−128
–   Invictus r228 64-bit2292+18
−18
(−124)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−56
–   Barbarossa 0.5.0 64-bit2276+19
−19
(−140)33 − 11
(+27−5=12)
75.0%
33.0 / 44
100.0%
+38
–   Zevra 1.8.6 r672 64-bit2270+21
−21
(−146)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
−20
–   Isa 2.0.48 64-bit2270+30
−30
(−146)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+49
–   Tiny Chess 1.46 64-bit2226+19
−19
(−190)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+93
–   Joker2 0.7.7 64-bit2218+20
−20
(−198)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−228
–   SpaceDog 0.97.5.1 64-bit2216+20
−20
(−200)28.5 − 3.5
(+25−0=7)
89.1%
28.5 / 32
100.0%
+111
–   Clever Girl r185 64-bit2170+22
−22
(−246)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
−18
–   Storm 0.61572+21
−21
(−844)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on January 11, 2020