CCRL 40/15
Downloads and Statistics
February 26, 2020
Testing summary:
Total: 1'125'289 games
played by 2'622 programs

White wins: 389'459 (34.6%)
Black wins: 288'887 (25.7%)
Draws: 446'943 (39.7%)
White score: 54.5%

Engine Details

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RomiChess P3L 64-bit (2400+23
−23
)Quote
Author: Michael Sherwin (USA) Link: Homepage
This is one of the 5 RomiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   iCE 1.0 64-bit2706+17
−17
(+306)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+238
–   Alfil 13.1 64-bit2628+17
−17
(+228)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−55
–   RedQueen 1.1.1 64-bit2625+28
−28
(+225)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−57
–   Glass 2.0 64-bit2597+13
−13
(+197)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+114
–   Rotor 0.62589+16
−16
(+189)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−100
–   GarboChess 3.0 64-bit2586+16
−16
(+186)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−103
–   DanaSah 5.072569+17
−17
(+169)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−18
–   Arminius 2013-08-10 64-bit2565+31
−31
(+165)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−117
–   Francesca MAD 0.192558+15
−15
(+158)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−128
–   DanaSah 4.882555+22
−22
(+155)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−134
–   Rodin 6.02550+24
−24
(+150)7 − 5
(+4−2=6)
58.3%
7.0 / 12
0.0%
+192
–   NirvanaChess 1.1 64-bit2549+26
−26
(+149)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−41
–   nanoSzachy 4.0 64-bit2546+18
−18
(+146)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+78
–   Hermann 2.8 64-bit2529+16
−16
(+129)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+43
–   Rodin 4.02524+18
−18
(+124)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−18
–   Cheese 1.5 64-bit2518+27
−27
(+118)4 − 4
(+4−4=0)
50.0%
4.0 / 8
0.0%
+118
–   GreKo 10.0 64-bit2517+32
−32
(+117)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−108
–   DanaSah 5.062514+32
−32
(+114)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+32
–   GreKo 10.2 64-bit2502+31
−31
(+102)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−304
–   Delphil 3.2 64-bit2497+15
−15
(+97)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−74
–   Pupsi2 0.092497+17
−17
(+97)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+69
–   Delphil 3.0 64-bit2495+33
−33
(+95)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+186
–   Pepito 1.59 64-bit2493+17
−17
(+93)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+82
–   K2 0.752491+23
−23
(+91)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+22
–   Bruja 1.9.1 64-bit2479+18
−18
(+79)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+236
–   Delphil 3.1 64-bit2477+26
−26
(+77)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+77
–   Pawny 0.3.1 64-bit2475+23
−23
(+75)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+22
–   Cheese 1.4 64-bit2470+20
−20
(+70)1 − 9
(+1−9=0)
10.0%
1.0 / 10
0.0%
−361
–   iCE 0.32467+31
−31
(+67)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−159
–   Murka 2 64-bit2460+24
−24
(+60)6 − 10
(+3−7=6)
37.5%
6.0 / 16
0.0%
−34
–   Dorky 4.3 64-bit2450+28
−28
(+50)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.4%
−15
–   Eeyore 1.52 64-bit2446+18
−18
(+46)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.1%
+39
–   Hussar 0.42444+17
−17
(+44)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.2%
+111
–   Delphil 2.9g 64-bit2433+33
−33
(+33)4 − 6
(+2−4=4)
40.0%
4.0 / 10
5.6%
−13
–   Snitch 1.6.2 64-bit2433+21
−21
(+33)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
2.3%
−124
–   Betsabe II 1.30 64-bit2425+23
−23
(+25)7 − 7
(+5−5=4)
50.0%
7.0 / 14
6.3%
+25
–   Ares 1.005 64-bit2418+18
−18
(+18)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
12.5%
−139
–   Shallow r688 64-bit2413+19
−19
(+13)5 − 1
(+4−0=2)
83.3%
5.0 / 6
20.8%
+244
–   Gaia 3.5 64-bit2413+22
−22
(+13)0 − 2
(+0−2=0)
0.0%
0.0 / 2
22.5%
−INF
–   Ifrit m1.8 64-bit2412+17
−18
(+12)13 − 11
(+10−8=6)
54.2%
13.0 / 24
22.0%
+41
–   Sjakk 2.0 64-bit2403+24
−24
(+3)5 − 11
(+1−7=8)
31.3%
5.0 / 16
44.7%
−110
–   Amy 0.87b2403+24
−24
(+3)2 − 0
(+2−0=0)
100.0%
2.0 / 2
45.0%
+INF
–   Patzer 3.802402+19
−19
(+2)0 − 2
(+0−2=0)
0.0%
0.0 / 2
47.1%
−INF
–   Simplex 0.9.8 64-bit2400+17
−17
(0)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
52.2%
+147
–   Tigran 2.4n 64-bit2399+17
−17
(−1)2 − 0
(+2−0=0)
100.0%
2.0 / 2
52.7%
+INF
–   Myrddin 0.87 64-bit2395+14
−14
(−5)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
65.5%
+152
–   Alex 2.14a 64-bit2393+18
−18
(−7)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
69.5%
−72
–   Waxman 20142389+21
−21
(−11)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
76.5%
−168
–   Jazz 721 64-bit2384+20
−20
(−16)6.5 − 12.5
(+1−7=11)
34.2%
6.5 / 19
86.0%
−101
–   Comet B682383+19
−19
(−17)1 − 1
(+1−1=0)
50.0%
1.0 / 2
86.7%
−17
–   Betsabe II 1.28 64-bit2376+33
−33
(−24)8.5 − 3.5
(+8−3=1)
70.8%
8.5 / 12
88.7%
+165
–   OliThink 5.3.2 64-bit2374+18
−18
(−26)17 − 18
(+10−11=14)
48.6%
17.0 / 35
96.7%
−35
–   Capivara LK 0.09a02c 64-bit2368+32
−32
(−32)3 − 3
(+2−2=2)
50.0%
3.0 / 6
95.0%
−32
–   Tytan 9.32 64-bit2368+23
−23
(−32)1 − 1
(+1−1=0)
50.0%
1.0 / 2
97.4%
−32
–   TJchess 1.1 64-bit2365+20
−20
(−35)8.5 − 15.5
(+4−11=9)
35.4%
8.5 / 24
99.1%
−129
–   Plisk 0.2.7d 64-bit2360+19
−19
(−40)8 − 6
(+7−5=2)
57.1%
8.0 / 14
99.6%
+26
–   Myrddin 0.86 64-bit2359+22
−22
(−41)8 − 8
(+6−6=4)
50.0%
8.0 / 16
99.5%
−44
–   Lozza 1.15 64-bit2346+25
−25
(−54)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.9%
−54
–   Maverick 0.51 64-bit2341+22
−22
(−59)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   CyberPagno 2.2 64-bit2336+23
−23
(−64)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−64
–   Bagatur 1.3a 64-bit2326+19
−19
(−74)11 − 7
(+8−4=6)
61.1%
11.0 / 18
100.0%
0
–   Sjakk 1.1.92326+29
−29
(−74)5.5 − 5.5
(+3−3=5)
50.0%
5.5 / 11
100.0%
−70
–   EveAnn 1.672319+30
−30
(−81)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+37
–   ECE 12.012319+22
−22
(−81)22.5 − 5.5
(+20−3=5)
80.4%
22.5 / 28
100.0%
+152
–   Gibbon 2.69a 64-bit2319+18
−18
(−81)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−81
–   EveAnn 1.71a2318+21
−21
(−82)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
100.0%
−106
–   Capivara LK 0.09a02a 64-bit2315+31
−31
(−85)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−85
–   Waxman 20132313+25
−25
(−87)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+113
–   Nemeton 1.22309+26
−26
(−91)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−91
–   Waxman 20112304+26
−27
(−96)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−37
–   Mediocre 0.52294+23
−23
(−106)14.5 − 5.5
(+12−3=5)
72.5%
14.5 / 20
100.0%
+56
–   Fischerle 0.9.65 64-bit2289+29
−29
(−111)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+94
–   FireFly 2.7.0 64-bit2287+17
−17
(−113)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Rhetoric Lite2285+35
−35
(−115)9.5 − 2.5
(+9−2=1)
79.2%
9.5 / 12
100.0%
+120
–   Butcher 1.64 64-bit2281+20
−20
(−119)10 − 4
(+8−2=4)
71.4%
10.0 / 14
100.0%
+30
–   AliChess 4.252280+19
−20
(−120)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−120
–   Gibbon 2.57a 64-bit2273+23
−23
(−127)12 − 4
(+10−2=4)
75.0%
12.0 / 16
100.0%
+67
–   Tigran 2.3 64-bit2262+34
−34
(−138)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−60
–   Jazz 501 64-bit2249+31
−31
(−151)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+205
–   Mango Paola Ajedrez 4.12245+19
−19
(−155)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−312
–   Absolute Zero 2.4.0.0 64-bit2243+23
−23
(−157)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
0
–   Vajolet 1.62.12222+34
−34
(−178)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−28
–   MadChess 1.3 64-bit2214+34
−34
(−186)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on February 26, 2020