CCRL 40/40
Downloads and Statistics
September 23, 2017
Testing summary:
Total: 742'849 games
played by 1'930 programs
101715 CPU days (X2 4600+)

White wins: 255'360 (34.4%)
Black wins: 189'584 (25.5%)
Draws: 297'905 (40.1%)
White score: 54.4%

Engine Details

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Show each game results
RomiChess P3k 32-bit#197‑198  (2405+19
−19
)Quote
Author: Michael Sherwin (USA) Link: Homepage
This is one of the 4 RomiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   CuckooChess 1.12 32-bit2590+27
−27
(+185)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+185
0 1
–   Crafty 22.1 32-bit2564+28
−28
(+159)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+2
0 =
–   Cheng3 1.05 32-bit2558+32
−32
(+153)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−3
= 0
–   Tornado 2.22551+23
−23
(+146)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
0.0%
+27
0 = 0 0 = 1 0 = 1 = 0 0 0 =
–   Crafty 22.0 32-bit2538+34
−34
(+133)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+133
= 0 = 1
–   GarboChess 2.20 32-bit2522+17
−17
(+117)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+32
0 = = = 0 =
–   Glass 1.7 32-bit2514+28
−28
(+109)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   AnMon 5.602512+15
−15
(+107)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+107
1 = 0 0 1 =
–   Hermann 2.8 32-bit2508+26
−26
(+103)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+245
= 1
–   Little Goliath Evolution 3.122507+18
−18
(+102)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+6
0 = 0 1
–   Hermann 2.4 32-bit2501+24
−24
(+96)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−122
0 0 =
–   Arasan 10.32500+24
−24
(+95)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−62
= 0
–   Hermann 2.5 32-bit2496+20
−20
(+91)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−1
1 0 = 0
–   Twisted Logic 20080404x2495+26
−26
(+90)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   nanoSzachy 3.92490+23
−23
(+85)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+242
= 1
–   N2 0.12488+23
−23
(+83)5.5 − 9.5
(+2−6=7)
36.7%
5.5 / 15
0.0%
+7
= 0 0 0 = 0 = = = 1 0 0 1 = =
–   Xpdnt 0910072486+16
−16
(+81)2.5 − 4.5
(+1−3=3)
35.7%
2.5 / 7
0.0%
−8
1 = = 0 = 0 0
–   GreKo 8.2 32-bit2486+26
−26
(+81)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+223
= 1
–   Arasan 10.2 32-bit2483+26
−26
(+78)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−112
0 1 0 = 0 0
–   Matacz 1.32481+27
−27
(+76)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−73
0 = 0 =
–   Pepito 1.59 32-bit2480+24
−24
(+75)11.5 − 18.5
(+6−13=11)
38.3%
11.5 / 30
0.0%
−1
0 = = 0 1 0 = = = = 1 0 0 0 = 1 1 0 = = = 0 1 0 = 0 0 0 0 1
–   Anatoli 0.35k2480+16
−16
(+75)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+17
0 = 1 0 0 1
–   Rotor 0.42479+18
−18
(+74)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.0%
+67
= 0 = = = 1 0 = 0 = 1 1
–   BBChess 1.3b2479+25
−25
(+74)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+74
= = 0 1 1 1 0 = 0 =
–   Matacz 1.42479+17
−17
(+74)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
0.0%
+15
= = = = = 1 0 = 0 0 0 = 1 0 1 0
–   Cerebro 3.03d2477+18
−18
(+72)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+131
= = = 1
–   Amyan 1.5972472+21
−21
(+67)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−90
0 =
–   Pupsi2 0.082472+18
−17
(+67)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−109
= 1 0 = 0 0 0 0
–   BBChess 1.3a2471+25
−25
(+66)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−37
= 0 = 0 0 = 1 0 0 1
–   Chronos 1.9.42471+33
−33
(+66)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−164
0 0 = 0 = 0
–   Quark 2.352469+19
−19
(+64)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−85
1 0 0 0 0 1
–   Trace 1.37a2468+19
−19
(+63)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−47
1 = 0 0 0 =
–   Pawny 0.3 32-bit2459+33
−33
(+54)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.3%
−INF
0 0
–   Twisted Logic 20071202x2458+26
−27
(+53)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.1%
+135
1 0 = 1
–   Counter 1.12455+23
−23
(+50)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
0.0%
0
0 = 1 = 0 = 1 0 = = 1 0 0 0 = 0 = 1 = =
–   Philou 3.0.02455+29
−29
(+50)3.5 − 12.5
(+2−11=3)
21.9%
3.5 / 16
0.2%
−170
0 0 = 0 1 1 0 = 0 0 0 0 = 0 0 0
–   Delphil 1.9g2449+29
−29
(+44)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
0.7%
+25
0 = 0 1 1 1 = 0 1 0 = 0 = =
–   Cyrano 0.32449+34
−34
(+44)21.5 − 20.5
(+18−17=7)
51.2%
21.5 / 42
1.2%
+53
= 0 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 0 1 0 1 0 1 1
–   GreKo 8.0 32-bit2448+29
−29
(+43)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.8%
−INF
0
–   Hussar 0.42444+18
−17
(+39)4.5 − 6.5
(+2−4=5)
40.9%
4.5 / 11
0.2%
−9
= 0 0 = 0 0 = = = 1 1
–   Bruja 1.9.1 32-bit2444+24
−24
(+39)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.7%
−INF
0
–   Gaviota 0.74.41 32-bit2443+34
−34
(+38)1 − 3
(+0−2=2)
25.0%
1.0 / 4
2.7%
−111
= = 0 0
–   Typhoon 1.00-3482439+33
−34
(+34)3 − 3
(+1−1=4)
50.0%
3.0 / 6
4.2%
+34
= 0 1 = = =
–   Delphil 2.32438+32
−33
(+33)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
4.4%
+60
1 1 0 0 1 = 1 = 1 0 = 0
–   Typhoon 1.00-3582433+17
−17
(+28)15 − 19
(+11−15=8)
44.1%
15.0 / 34
1.4%
−15
= 0 0 0 0 = = 1 1 = 1 0 1 1 = 1 0 0 0 = 1 0 0 = 1 0 1 0 = 0 0 1 1 0
–   Snitch 1.6.2 32-bit2432+24
−24
(+27)1 − 1
(+0−0=2)
50.0%
1.0 / 2
4.2%
+27
= =
–   Abrok 5.02429+22
−22
(+24)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
5.4%
−6
=
–   Homer 2.012428+20
−21
(+23)10.5 − 12.5
(+7−9=7)
45.7%
10.5 / 23
5.0%
−4
1 0 1 = = 0 0 = 1 = = = 1 0 0 1 0 = 0 0 0 1 1
–   DanaSah 3.632427+27
−27
(+22)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
9.9%
−135
= 0
–   Pupsi2 0.072427+21
−21
(+22)8.5 − 16.5
(+6−14=5)
34.0%
8.5 / 25
5.9%
−99
0 1 0 1 = = 0 1 1 0 0 0 0 0 0 0 = 0 = = 1 0 0 0 1
–   PostModernist 10162426+21
−21
(+21)0 − 2
(+0−2=0)
0.0%
0.0 / 2
7.1%
−INF
0 0
–   Muse 0.899b2416+21
−21
(+11)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
24.0%
+255
1 1 =
–   Delphil 1.9c2411+34
−34
(+6)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
38.4%
+73
1 = = =
–   Diablo 0.5.12408+18
−18
(+3)2 − 2
(+1−1=2)
50.0%
2.0 / 4
42.0%
−7
= = 1 0
–   Queen 4.032408+19
−19
(+3)19 − 21
(+13−15=12)
47.5%
19.0 / 40
41.4%
−16
1 0 0 0 1 = 0 1 0 = 1 = = 0 = = 0 1 0 0 0 1 = = 0 0 0 = 1 1 1 0 1 1 = 1 1 0 = =
–   Dragon 4.62406+18
−18
(+1)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
47.3%
−141
0 =
–   nanoSzachy 3.42405+23
−23
(0)11 − 5
(+8−2=6)
68.8%
11.0 / 16
49.3%
+122
= 1 1 1 1 = 1 = = 0 0 1 = 1 1 =
–   Patzer 3.802405+23
−23
(0)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
50.2%
+142
1 =
–   Pawny 0.2.1 32-bit2401+31
−31
(−4)1 − 0
(+1−0=0)
100.0%
1.0 / 1
58.2%
+INF
1
–   Gaia 3.5 32-bit2400+23
−23
(−5)1 − 2
(+0−1=2)
33.3%
1.0 / 3
63.5%
−100
= = 0
–   Djinn 0.925x2400+23
−23
(−5)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
62.4%
−64
= = = 0
–   Atlas 3.14b 32-bit2399+25
−25
(−6)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
63.9%
−36
=
–   Delphil 1.82397+28
−28
(−8)1 − 1
(+1−1=0)
50.0%
1.0 / 2
68.0%
−8
1 0
–   Amy 0.87b2394+25
−25
(−11)3 − 1
(+3−1=0)
75.0%
3.0 / 4
75.1%
+232
1 1 0 1
–   Phalanx XXII2392+25
−24
(−13)1 − 3
(+0−2=2)
25.0%
1.0 / 4
79.5%
−163
0 = 0 =
–   Gosu 0.162387+20
−20
(−18)3 − 3
(+1−1=4)
50.0%
3.0 / 6
90.0%
−18
= 0 = 1 = =
–   Sorgenkind 0.42386+15
−15
(−19)21.5 − 21.5
(+15−15=13)
50.0%
21.5 / 43
93.9%
−17
0 0 0 = 1 0 1 1 1 0 = 0 0 1 0 0 = 1 = 1 1 = 1 0 = 1 0 0 = 1 1 = 1 0 = 0 = 1 = = 1 0 =
–   Amateur 2.822386+21
−21
(−19)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
91.2%
−176
= 0
–   Comet B682386+21
−21
(−19)2 − 2
(+1−1=2)
50.0%
2.0 / 4
90.4%
−19
1 = = 0
–   Horizon 4.42385+18
−18
(−20)28 − 18
(+23−13=10)
60.9%
28.0 / 46
93.4%
+59
1 1 1 0 0 1 1 1 = 0 1 = = 1 1 0 0 0 1 0 0 1 1 1 = 1 = = 1 = = 0 1 0 1 = = 1 0 1 1 1 0 1 1 0
–   Dirty ACCA32384+29
−29
(−21)30.5 − 25.5
(+20−15=21)
54.5%
30.5 / 56
88.9%
+7
0 1 = 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 1 1 = = 1 = 0 = 1 = 0 1 = = = = = 1 =
–   Sage 3.532383+18
−18
(−22)15.5 − 8.5
(+13−6=5)
64.6%
15.5 / 24
95.2%
+85
1 = 0 = 1 1 1 1 1 = 1 = 0 1 1 0 1 = 0 0 1 1 1 0
–   Delphil 1.9f2383+33
−33
(−22)7 − 3
(+5−1=4)
70.0%
7.0 / 10
87.3%
+106
= 1 1 1 0 1 = = 1 =
–   Dirty 0.99 OW52381+24
−24
(−24)4 − 4
(+2−2=4)
50.0%
4.0 / 8
93.8%
−29
0 1 = = 1 0 = =
–   Thor's Hammer 2.28 32-bit2380+28
−28
(−25)3 − 3
(+1−1=4)
50.0%
3.0 / 6
92.8%
−31
= 0 1 = = =
–   Ifrit m1.5 32-bit2373+28
−28
(−32)1 − 0
(+1−0=0)
100.0%
1.0 / 1
96.9%
+INF
1
–   GreKo 6.252372+34
−34
(−33)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
95.3%
−189
0 =
–   Tytan 9.32369+24
−24
(−36)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
98.9%
+253
1 1 = 1
–   TJchess 1.012369+24
−24
(−36)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.0%
−66
=
–   Counter 1.02365+33
−33
(−40)3 − 3
(+2−2=2)
50.0%
3.0 / 6
98.1%
−32
= = 1 0 1 0
–   Pupsi 0.192364+34
−34
(−41)0 − 2
(+0−2=0)
0.0%
0.0 / 2
98.1%
−INF
0 0
–   GreKo 6.52363+26
−26
(−42)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.5%
+115
= 1
–   Counter 0.82354+33
−33
(−51)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.5%
−51
1 1 0 0
–   Glass 1.32352+26
−26
(−53)4 − 0
(+4−0=0)
100.0%
4.0 / 4
99.9%
+INF
1 1 1 1
–   Flux 2.2.12350+22
−22
(−55)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+34
= 1 1 0 1 1 0 =
–   Dirty 0.99z2348+35
−35
(−57)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
99.7%
+29
1 = 0 1 = 1 1 = 0 1 1 0
–   GreKo 5.92346+24
−24
(−59)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+230
= 1 1 1
–   LittleThought 1.03 32-bit2337+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 1 1 0 1 0 = 0 = 1 0 1 0
–   Aice 0.99.22335+20
−20
(−70)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+72
1 =
–   Amundsen 0.802333+20
−20
(−72)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−157
1 0 0 =
–   nanoSzachy 3.12332+34
−34
(−73)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+71
1 1 0 1 1 0
–   Asterisk 0.62331+20
−20
(−74)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−169
0 0 1 =
–   Chezzz 1.0.32310+22
−22
(−95)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
−26
0 = 1 = = 1 0 1 0 = 1 0 = 1 1 = = = = = 1 1 0 1 = 1 = = 1 0 1 1
–   GreKo 5.52308+34
−34
(−97)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−97
= =
–   Cheese 1.32306+17
−17
(−99)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−241
= 0
–   Popochin 3.12301+34
−34
(−104)4 − 4
(+1−1=6)
50.0%
4.0 / 8
100.0%
−108
= = = 0 = = = 1
–   Brutus 6.12300+36
−36
(−105)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−105
= =
–   Cheese 1.1b2299+34
−33
(−106)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+176
1 1 1 =
–   Popochin 3.22293+18
−18
(−112)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+119
1 1 1 1 = =
–   Rotor 0.22285+33
−33
(−120)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+36
= 1
–   Chispa 4.0.32269+20
−20
(−136)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−136
0 1
–   EXchess 5.01b 32-bit2246+29
−29
(−159)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−2
= 1
–   Deuterium 06.08.25.042228+27
−28
(−177)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−177
= =
–   Gibbon 2.42c2219+26
−26
(−186)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−328
0 =
–   AliChess 4.162212+36
−36
(−193)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   RattateChess Bologna 20072199+25
−25
(−206)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−63
1 =
–   Latista (Sinobyl) 1.52198+26
−26
(−207)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Alf 1.092193+23
−23
(−212)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Buzz 0.08 32-bit2189+28
−28
(−216)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−73
1 =
–   Neurosis 2.42185+31
−31
(−220)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   EveAnn 1.632184+34
−34
(−221)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−78
1 =
–   NagaSkaki 4.002156+37
−37
(−249)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Parrot 07.07.222133+19
−20
(−272)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−129
= 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
RomiChess P3k 32-bit
played with current
participants of this list
Represented by
1-2-CPU#188-1902402371itself
32-bit#1142402471itself
32-bit 1-2-CPU#1152401471itself
32-bit single-CPU#1152401471itself
All#1862399371itself
Free#1692401371itself
Free 1-2-CPU#176-1782402371itself
Free 32-bit#1012403471itself
Free 32-bit 1-2-CPU#1012403471itself
Free 32-bit single-CPU#1012403471itself
Free single-CPU#176-1782402371itself
Single-CPU#188-1902402371itself

Created in 2005-2013 by CCRL team
Last games added on September 23, 2017