CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
White score: 54.5%

Engine Details

Options
Show each game results
RomiChess P3k 32-bit (2408+19
−19
)Quote
Author: Michael Sherwin (USA) Link: Homepage
This is one of the 5 RomiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   CuckooChess 1.12 32-bit2590+25
−25
(+182)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+182
–   Crafty 22.1 32-bit2565+28
−28
(+157)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
0
–   Cheng3 1.05 32-bit2559+32
−32
(+151)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−5
–   Tornado 2.22552+23
−23
(+144)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
0.0%
+25
–   Crafty 22.0 32-bit2537+33
−33
(+129)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+129
–   GarboChess 2.20 32-bit2523+17
−17
(+115)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+30
–   Glass 1.7 32-bit2515+28
−28
(+107)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   AnMon 5.602515+15
−15
(+107)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+107
–   Hermann 2.8 32-bit2509+26
−26
(+101)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+243
–   Little Goliath Evolution 3.122507+18
−18
(+99)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+3
–   Hermann 2.4 32-bit2501+23
−24
(+93)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−125
–   Hermann 2.5 32-bit2499+20
−20
(+91)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−1
–   Arasan 10.32498+23
−23
(+90)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−67
–   Twisted Logic 20080404x2496+26
−26
(+88)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   nanoSzachy 3.92491+23
−23
(+83)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+240
–   N2 0.12490+23
−23
(+82)5.5 − 9.5
(+2−6=7)
36.7%
5.5 / 15
0.0%
+6
–   GreKo 8.2 32-bit2487+26
−26
(+79)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+221
–   Xpdnt 0910072483+15
−15
(+75)2.5 − 4.5
(+1−3=3)
35.7%
2.5 / 7
0.0%
−14
–   Pepito 1.59 32-bit2481+24
−24
(+73)11.5 − 18.5
(+6−13=11)
38.3%
11.5 / 30
0.0%
−3
–   Cerebro 3.03d2481+17
−17
(+73)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+132
–   Rotor 0.42480+18
−18
(+72)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.0%
+65
–   Arasan 10.2 32-bit2480+24
−24
(+72)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−118
–   Matacz 1.42479+16
−16
(+71)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
0.0%
+12
–   Matacz 1.32477+25
−25
(+69)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−80
–   Anatoli 0.35k2475+16
−16
(+67)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+9
–   BBChess 1.3b2474+23
−23
(+66)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+66
–   BBChess 1.3a2473+25
−25
(+65)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−38
–   Pupsi2 0.082473+17
−18
(+65)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−111
–   Chronos 1.9.42473+33
−33
(+65)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−165
–   Amyan 1.5972473+21
−21
(+65)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−92
–   Trace 1.37a2471+18
−18
(+63)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−47
–   Quark 2.352469+18
−17
(+61)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−89
–   Pawny 0.3 32-bit2461+33
−33
(+53)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.3%
−INF
–   Twisted Logic 20071202x2458+26
−27
(+50)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.1%
+132
–   Counter 1.12456+23
−23
(+48)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
0.1%
−1
–   Philou 3.0.02456+29
−29
(+48)3.5 − 12.5
(+2−11=3)
21.9%
3.5 / 16
0.3%
−172
–   Delphil 1.9g2451+29
−29
(+43)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
0.7%
+24
–   Cyrano 0.32451+34
−34
(+43)21.5 − 20.5
(+18−17=7)
51.2%
21.5 / 42
1.3%
+52
–   GreKo 8.0 32-bit2450+29
−29
(+42)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.9%
−INF
–   Gaviota 0.74.41 32-bit2447+33
−33
(+39)1 − 3
(+0−2=2)
25.0%
1.0 / 4
2.3%
−110
–   Bruja 1.9.1 32-bit2445+24
−24
(+37)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.8%
−INF
–   Abrok 5.02445+18
−18
(+37)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.3%
+6
–   Hussar 0.42444+17
−17
(+36)4.5 − 6.5
(+2−4=5)
40.9%
4.5 / 11
0.2%
−12
–   Typhoon 1.00-3482443+30
−30
(+35)3 − 3
(+1−1=4)
50.0%
3.0 / 6
2.5%
+35
–   Delphil 2.32440+32
−32
(+32)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
4.1%
+59
–   Snitch 1.6.2 32-bit2437+22
−22
(+29)1 − 1
(+0−0=2)
50.0%
1.0 / 2
2.4%
+29
–   Typhoon 1.00-3582435+17
−17
(+27)15 − 19
(+11−15=8)
44.1%
15.0 / 34
1.8%
−16
–   Homer 2.012430+21
−20
(+22)10.5 − 12.5
(+7−9=7)
45.7%
10.5 / 23
5.5%
−5
–   DanaSah 3.632428+27
−27
(+20)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
11.3%
−137
–   Pupsi2 0.072428+20
−21
(+20)8.5 − 16.5
(+6−14=5)
34.0%
8.5 / 25
7.3%
−101
–   Delphil 1.9c2421+33
−33
(+13)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
24.1%
+80
–   PostModernist 10162418+18
−18
(+10)0 − 2
(+0−2=0)
0.0%
0.0 / 2
22.0%
−INF
–   Muse 0.899b2417+21
−21
(+9)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
26.4%
+253
–   Diablo 0.5.12412+18
−18
(+4)2 − 2
(+1−1=2)
50.0%
2.0 / 4
36.7%
−6
–   Gaia 3.5 32-bit2411+21
−21
(+3)1 − 2
(+0−1=2)
33.3%
1.0 / 3
39.5%
−92
–   Queen 4.032409+18
−18
(+1)19 − 21
(+13−15=12)
47.5%
19.0 / 40
44.7%
−18
–   nanoSzachy 3.42408+23
−23
(0)11 − 5
(+8−2=6)
68.8%
11.0 / 16
48.8%
+122
–   Dragon 4.62405+17
−17
(−3)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
58.5%
−145
–   Djinn 0.925x2403+23
−23
(−5)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
62.4%
−64
–   Amy 0.87b2403+24
−24
(−5)3 − 1
(+3−1=0)
75.0%
3.0 / 4
61.7%
+238
–   Pawny 0.2.1 32-bit2403+31
−31
(−5)1 − 0
(+1−0=0)
100.0%
1.0 / 1
59.7%
+INF
–   Gosu 0.162402+18
−18
(−6)3 − 3
(+1−1=4)
50.0%
3.0 / 6
64.8%
−6
–   Atlas 3.14b 32-bit2401+25
−25
(−7)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
65.3%
−37
–   Delphil 1.82399+27
−28
(−9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
68.9%
−9
–   Patzer 3.802397+19
−19
(−11)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
77.6%
+131
–   Amateur 2.822395+19
−19
(−13)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
81.3%
−170
–   Phalanx XXII2394+24
−25
(−14)1 − 3
(+0−2=2)
25.0%
1.0 / 4
80.4%
−164
–   Dirty ACCA32388+29
−29
(−20)30.5 − 25.5
(+20−15=21)
54.5%
30.5 / 56
87.8%
+8
–   Sorgenkind 0.42388+15
−14
(−20)21.5 − 21.5
(+15−15=13)
50.0%
21.5 / 43
94.3%
−18
–   Sage 3.532387+18
−18
(−21)15.5 − 8.5
(+13−6=5)
64.6%
15.5 / 24
94.0%
+86
–   Horizon 4.42386+17
−17
(−22)28 − 18
(+23−13=10)
60.9%
28.0 / 46
95.8%
+57
–   Delphil 1.9f2385+33
−33
(−23)7 − 3
(+5−1=4)
70.0%
7.0 / 10
87.4%
+105
–   Comet B682384+19
−18
(−24)2 − 2
(+1−1=2)
50.0%
2.0 / 4
95.6%
−24
–   Thor's Hammer 2.28 32-bit2383+22
−22
(−25)3 − 3
(+1−1=4)
50.0%
3.0 / 6
94.9%
−31
–   Dirty 0.99 OW52382+24
−24
(−26)4 − 4
(+2−2=4)
50.0%
4.0 / 8
94.6%
−31
–   Tytan 9.32382+22
−22
(−26)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
95.5%
+263
–   Counter 1.02373+32
−32
(−35)3 − 3
(+2−2=2)
50.0%
3.0 / 6
96.6%
−27
–   Ifrit m1.5 32-bit2371+27
−27
(−37)1 − 0
(+1−0=0)
100.0%
1.0 / 1
98.3%
+INF
–   TJchess 1.012371+24
−24
(−37)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.0%
−67
–   GreKo 6.252368+33
−33
(−40)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
97.7%
−196
–   Pupsi 0.192367+34
−34
(−41)0 − 2
(+0−2=0)
0.0%
0.0 / 2
98.0%
−INF
–   GreKo 6.52364+26
−26
(−44)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.6%
+113
–   Flux 2.2.12358+21
−21
(−50)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+39
–   Dirty 0.99z2354+34
−34
(−54)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
99.7%
+32
–   Glass 1.32354+26
−26
(−54)4 − 0
(+4−0=0)
100.0%
4.0 / 4
99.9%
+INF
–   Counter 0.82353+32
−32
(−55)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.8%
−55
–   GreKo 5.92347+23
−24
(−61)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+228
–   LittleThought 1.03 32-bit2340+21
−21
(−68)17 − 15
(+14−12=6)
53.1%
17.0 / 32
100.0%
−41
–   Aice 0.99.22338+17
−17
(−70)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+72
–   Asterisk 0.62332+18
−18
(−76)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−171
–   nanoSzachy 3.12331+33
−33
(−77)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+67
–   Amundsen 0.802329+17
−17
(−79)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−164
–   Chezzz 1.0.32323+19
−19
(−85)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
−16
–   GreKo 5.52311+33
−33
(−97)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−97
–   Cheese 1.32309+17
−17
(−99)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−241
–   Cheese 1.1b2308+33
−33
(−100)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+182
–   Popochin 3.12303+34
−34
(−105)4 − 4
(+1−1=6)
50.0%
4.0 / 8
100.0%
−109
–   Brutus 6.12302+34
−34
(−106)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−106
–   Popochin 3.22296+18
−18
(−112)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+119
–   Rotor 0.22287+33
−33
(−121)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+35
–   Chispa 4.0.32274+17
−17
(−134)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−134
–   EXchess 5.01b 32-bit2251+29
−29
(−157)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
0
–   Deuterium 06.08.25.042230+27
−27
(−178)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−178
–   Gibbon 2.42c2225+26
−26
(−183)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−325
–   AliChess 4.162214+34
−34
(−194)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Latista (Sinobyl) 1.52205+22
−22
(−203)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   RattateChess Bologna 20072201+25
−25
(−207)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−64
–   Alf 1.092196+23
−23
(−212)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Buzz 0.08 32-bit2194+28
−28
(−214)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−71
–   EveAnn 1.632188+34
−34
(−220)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−77
–   Neurosis 2.42188+31
−31
(−220)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   NagaSkaki 4.002161+34
−34
(−247)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Parrot 07.07.222136+19
−19
(−272)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−129

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on October 24, 2020