CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
RomiChess P3k 32-bit (2407+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-bit2584+25
−25
(+177)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+177
1 0
–   Crafty 22.1 32-bit2564+28
−28
(+157)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
0
0 =
–   Cheng3 1.05 32-bit2559+32
−32
(+152)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−4
= 0
–   Tornado 2.22552+23
−23
(+145)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
0.0%
+26
0 = 0 0 = 1 0 = 1 = 0 0 0 =
–   Crafty 22.0 32-bit2537+33
−33
(+130)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+130
0 = = 1
–   GarboChess 2.20 32-bit2522+17
−17
(+115)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+30
= 0 = = 0 =
–   Glass 1.7 32-bit2514+28
−28
(+107)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   AnMon 5.602514+15
−15
(+107)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+107
0 0 1 = 1 =
–   Hermann 2.8 32-bit2508+26
−26
(+101)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+243
1 =
–   Little Goliath Evolution 3.122507+18
−18
(+100)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+4
0 1 = 0
–   Hermann 2.4 32-bit2500+23
−23
(+93)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−125
0 0 =
–   Arasan 10.32498+23
−23
(+91)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−66
= 0
–   Hermann 2.5 32-bit2498+20
−20
(+91)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−1
0 = 0 1
–   Twisted Logic 20080404x2495+26
−26
(+88)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   nanoSzachy 3.92490+23
−23
(+83)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+240
1 =
–   N2 0.12489+23
−23
(+82)5.5 − 9.5
(+2−6=7)
36.7%
5.5 / 15
0.0%
+6
1 = 0 0 = 0 0 0 = = = 0 1 = =
–   GreKo 8.2 32-bit2486+26
−26
(+79)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+221
1 =
–   Xpdnt 0910072482+15
−15
(+75)2.5 − 4.5
(+1−3=3)
35.7%
2.5 / 7
0.0%
−14
= = 1 0 0 = 0
–   Pepito 1.59 32-bit2481+24
−24
(+74)11.5 − 18.5
(+6−13=11)
38.3%
11.5 / 30
0.0%
−2
0 = = 0 1 0 = = = = 1 0 0 0 = 1 1 0 = = = 0 1 0 = 0 0 0 0 1
–   Cerebro 3.03d2480+17
−17
(+73)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+132
1 = = =
–   Rotor 0.42480+18
−18
(+73)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.0%
+66
0 = = = 1 = = 0 0 = 1 1
–   Matacz 1.42478+16
−16
(+71)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
0.0%
+12
0 0 = 0 = = 1 = = = = 0 1 1 0 0
–   Matacz 1.32477+25
−25
(+70)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−79
= 0 0 =
–   Arasan 10.2 32-bit2476+23
−23
(+69)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−121
0 1 0 = 0 0
–   Anatoli 0.35k2475+16
−16
(+68)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+10
1 0 = 0 0 1
–   BBChess 1.3b2473+23
−23
(+66)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+66
= 0 = 0 1 0 1 1 = =
–   Chronos 1.9.42473+33
−33
(+66)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−164
0 0 0 = 0 =
–   Amyan 1.5972473+21
−21
(+66)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−91
0 =
–   Pupsi2 0.082472+18
−18
(+65)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−111
0 = = 1 0 0 0 0
–   BBChess 1.3a2472+25
−25
(+65)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−38
= 0 = 0 1 1 0 0 0 =
–   Trace 1.37a2471+18
−18
(+64)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−46
0 0 1 = 0 =
–   Quark 2.352469+18
−18
(+62)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−88
1 0 0 0 1 0
–   Pawny 0.3 32-bit2461+33
−33
(+54)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.3%
−INF
0 0
–   Twisted Logic 20071202x2458+26
−27
(+51)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.1%
+133
0 1 1 =
–   Counter 1.12456+23
−23
(+49)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
0.1%
0
= 0 0 = 0 1 = 0 0 0 = 0 = 1 = 1 = = 1 =
–   Philou 3.0.02455+29
−29
(+48)3.5 − 12.5
(+2−11=3)
21.9%
3.5 / 16
0.3%
−172
0 0 = 1 1 0 0 0 = 0 0 0 0 0 = 0
–   Cyrano 0.32450+34
−34
(+43)21.5 − 20.5
(+18−17=7)
51.2%
21.5 / 42
1.4%
+52
0 1 = 0 1 0 0 1 1 0 1 0 1 0 1 = 0 = 1 = 1 0 1 0 1 1 1 0 0 = 0 1 = 1 = 0 0 0 0 1 1 1
–   Delphil 1.9g2450+29
−29
(+43)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
0.7%
+24
= 0 0 1 0 1 = = 1 1 = 0 = 0
–   GreKo 8.0 32-bit2449+29
−29
(+42)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.9%
−INF
0
–   Gaviota 0.74.41 32-bit2446+33
−33
(+39)1 − 3
(+0−2=2)
25.0%
1.0 / 4
2.3%
−110
= 0 = 0
–   Bruja 1.9.1 32-bit2444+24
−24
(+37)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.8%
−INF
0
–   Hussar 0.42444+17
−17
(+37)4.5 − 6.5
(+2−4=5)
40.9%
4.5 / 11
0.2%
−11
1 = 0 0 = 0 0 = = = 1
–   Typhoon 1.00-3482444+29
−29
(+37)3 − 3
(+1−1=4)
50.0%
3.0 / 6
1.9%
+37
= = 0 = 1 =
–   Abrok 5.02444+18
−18
(+37)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.3%
+6
=
–   Delphil 2.32440+32
−32
(+33)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
4.0%
+60
= 1 0 0 1 0 1 = 1 0 1 =
–   Snitch 1.6.2 32-bit2437+22
−22
(+30)1 − 1
(+0−0=2)
50.0%
1.0 / 2
2.4%
+30
= =
–   Typhoon 1.00-3582434+17
−17
(+27)15 − 19
(+11−15=8)
44.1%
15.0 / 34
1.8%
−16
0 = 0 0 1 0 = 0 1 1 = 0 = 1 = 0 1 0 1 = 0 = 0 1 0 1 0 1 = 0 0 0 1 1
–   Homer 2.012430+20
−21
(+23)10.5 − 12.5
(+7−9=7)
45.7%
10.5 / 23
5.5%
−4
0 = 1 0 = = = = 1 = 0 0 1 0 1 = 1 0 0 0 1 1 0
–   DanaSah 3.632428+27
−27
(+21)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
11.2%
−136
0 =
–   Pupsi2 0.072428+21
−20
(+21)8.5 − 16.5
(+6−14=5)
34.0%
8.5 / 25
7.2%
−100
= 1 0 0 1 0 0 0 0 = 0 = 1 0 1 0 = = 1 0 0 0 0 0 1
–   Delphil 1.9c2421+33
−33
(+14)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
24.1%
+81
= = 1 =
–   PostModernist 10162417+18
−18
(+10)0 − 2
(+0−2=0)
0.0%
0.0 / 2
21.8%
−INF
0 0
–   Muse 0.899b2416+21
−21
(+9)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
26.7%
+253
1 1 =
–   Gaia 3.5 32-bit2411+21
−21
(+4)1 − 2
(+0−1=2)
33.3%
1.0 / 3
39.4%
−91
= = 0
–   Queen 4.032410+18
−18
(+3)19 − 21
(+13−15=12)
47.5%
19.0 / 40
42.0%
−16
0 1 0 1 0 0 1 1 = 0 = 0 1 1 = 0 = 0 0 = 1 1 0 0 0 1 = 0 = = = 1 0 = = 1 = 0 1 1
–   Diablo 0.5.12409+18
−18
(+2)2 − 2
(+1−1=2)
50.0%
2.0 / 4
43.7%
−8
= 1 = 0
–   nanoSzachy 3.42408+23
−22
(+1)11 − 5
(+8−2=6)
68.8%
11.0 / 16
48.7%
+123
= 1 1 1 1 1 = = = 1 = 1 = 0 0 1
–   Dragon 4.62405+17
−17
(−2)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
55.8%
−144
0 =
–   Pawny 0.2.1 32-bit2402+31
−31
(−5)1 − 0
(+1−0=0)
100.0%
1.0 / 1
59.6%
+INF
1
–   Amy 0.87b2402+24
−24
(−5)3 − 1
(+3−1=0)
75.0%
3.0 / 4
61.4%
+238
1 1 0 1
–   Djinn 0.925x2402+23
−23
(−5)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
62.5%
−64
= = = 0
–   Gosu 0.162402+18
−18
(−5)3 − 3
(+1−1=4)
50.0%
3.0 / 6
64.0%
−5
= 0 = = 1 =
–   Atlas 3.14b 32-bit2401+25
−25
(−6)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
65.4%
−36
=
–   Delphil 1.82399+28
−28
(−8)1 − 1
(+1−1=0)
50.0%
1.0 / 2
68.8%
−8
1 0
–   Patzer 3.802395+19
−19
(−12)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
81.1%
+130
1 =
–   Amateur 2.822395+19
−19
(−12)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
81.3%
−169
= 0
–   Phalanx XXII2393+24
−24
(−14)1 − 3
(+0−2=2)
25.0%
1.0 / 4
80.5%
−164
= 0 0 =
–   Sorgenkind 0.42388+15
−14
(−19)21.5 − 21.5
(+15−15=13)
50.0%
21.5 / 43
94.2%
−17
1 0 1 1 1 0 = 0 0 1 0 0 = 1 = 0 0 1 = 0 0 0 1 0 = = 1 1 = 1 0 = 0 = 1 = = 1 0 = 1 = 1
–   Dirty ACCA32387+29
−29
(−20)30.5 − 25.5
(+20−15=21)
54.5%
30.5 / 56
87.9%
+8
= 1 1 = = 0 1 = 1 1 = = 1 = 0 = 1 = 0 1 = = = 1 1 0 0 1 0 0 0 = 1 = 1 = = 0 1 0 = 0 1 = 0 0 1 0 1 = 1 = = 1 0 1
–   Sage 3.532387+18
−18
(−20)15.5 − 8.5
(+13−6=5)
64.6%
15.5 / 24
94.0%
+87
1 1 0 = = = 1 = 1 1 0 1 1 1 1 0 1 1 = 1 0 0 1 0
–   Horizon 4.42385+17
−17
(−22)28 − 18
(+23−13=10)
60.9%
28.0 / 46
95.7%
+57
1 = 1 1 1 1 1 0 0 1 1 = 0 0 1 = 1 0 = 1 1 0 0 1 0 = = 1 1 1 0 1 0 0 1 0 = = 1 1 1 0 1 1 = =
–   Delphil 1.9f2385+33
−33
(−22)7 − 3
(+5−1=4)
70.0%
7.0 / 10
87.3%
+106
1 1 1 1 = 0 = = 1 =
–   Comet B682384+18
−18
(−23)2 − 2
(+1−1=2)
50.0%
2.0 / 4
95.6%
−23
1 = 0 =
–   Tytan 9.32384+22
−22
(−23)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
94.0%
+266
1 1 1 =
–   Thor's Hammer 2.28 32-bit2383+22
−22
(−24)3 − 3
(+1−1=4)
50.0%
3.0 / 6
95.0%
−30
= 0 = 1 = =
–   Dirty 0.99 OW52382+24
−24
(−25)4 − 4
(+2−2=4)
50.0%
4.0 / 8
94.6%
−30
= = = = 1 0 1 0
–   Counter 1.02373+32
−32
(−34)3 − 3
(+2−2=2)
50.0%
3.0 / 6
96.4%
−26
= 0 0 1 = 1
–   Ifrit m1.5 32-bit2371+27
−27
(−36)1 − 0
(+1−0=0)
100.0%
1.0 / 1
98.3%
+INF
1
–   TJchess 1.012370+24
−24
(−37)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.0%
−67
=
–   GreKo 6.252368+33
−33
(−39)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
97.7%
−195
0 =
–   Pupsi 0.192367+34
−34
(−40)0 − 2
(+0−2=0)
0.0%
0.0 / 2
97.9%
−INF
0 0
–   GreKo 6.52364+26
−26
(−43)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.5%
+114
= 1
–   Flux 2.2.12357+21
−21
(−50)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+39
= 0 = 1 1 1 0 1
–   Dirty 0.99z2353+34
−34
(−54)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
99.7%
+32
1 = 0 1 = 1 1 = 0 1 1 0
–   Glass 1.32353+26
−26
(−54)4 − 0
(+4−0=0)
100.0%
4.0 / 4
99.9%
+INF
1 1 1 1
–   Counter 0.82352+32
−32
(−55)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.8%
−55
1 1 0 0
–   GreKo 5.92346+23
−24
(−61)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+228
1 1 = 1
–   LittleThought 1.03 32-bit2339+21
−21
(−68)17 − 15
(+14−12=6)
53.1%
17.0 / 32
100.0%
−41
1 = 1 1 1 1 0 1 1 = 0 = 1 0 0 1 0 0 = 0 0 1 1 0 0 1 1 = 1 = 0 0
–   Aice 0.99.22339+17
−17
(−68)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+74
= 1
–   Asterisk 0.62332+17
−18
(−75)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−170
1 0 = 0
–   nanoSzachy 3.12330+33
−33
(−77)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+67
1 1 1 1 0 0
–   Amundsen 0.802328+17
−17
(−79)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−164
1 = 0 0
–   Chezzz 1.0.32322+18
−19
(−85)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
−16
0 = 1 = = 1 0 1 0 = 1 0 = 1 1 = = = = = 1 1 0 1 = 1 = = 1 0 1 1
–   GreKo 5.52311+33
−33
(−96)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−96
= =
–   Cheese 1.32308+17
−17
(−99)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−241
= 0
–   Cheese 1.1b2308+33
−33
(−99)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+183
1 1 = 1
–   Popochin 3.12303+34
−34
(−104)4 − 4
(+1−1=6)
50.0%
4.0 / 8
100.0%
−108
= = = = = = 1 0
–   Brutus 6.12301+34
−34
(−106)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−106
= =
–   Popochin 3.22296+18
−18
(−111)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+120
1 = = 1 1 1
–   Rotor 0.22287+33
−33
(−120)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+36
= 1
–   Chispa 4.0.32274+17
−17
(−133)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−133
0 1
–   EXchess 5.01b 32-bit2250+29
−29
(−157)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
0
= 1
–   Deuterium 06.08.25.042230+27
−27
(−177)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−177
= =
–   Gibbon 2.42c2225+26
−26
(−182)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−324
0 =
–   AliChess 4.162214+34
−34
(−193)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Latista (Sinobyl) 1.52206+22
−22
(−201)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   RattateChess Bologna 20072201+25
−25
(−206)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−63
1 =
–   Alf 1.092195+23
−23
(−212)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Buzz 0.08 32-bit2193+28
−28
(−214)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−71
= 1
–   EveAnn 1.632188+34
−34
(−219)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−76
1 =
–   Neurosis 2.42188+31
−31
(−219)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   NagaSkaki 4.002161+34
−34
(−246)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Parrot 07.07.222136+19
−19
(−271)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−128
1 =

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021