CCRL 40/40
Downloads and Statistics
April 15, 2017
Testing summary:
Total: 704'959 games
played by 1'857 programs
97019 CPU days (X2 4600+)

White wins: 242'970 (34.5%)
Black wins: 180'635 (25.6%)
Draws: 281'354 (39.9%)
White score: 54.4%

Engine Details

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Show each game results
Protej 0.5.8c#245  (2249+21
−22
)Quote
Author: Alex Brunetti (Italy) Link: Homepage
This is one of the 2 Protej versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Floyd 0.8 64-bit2502+26
−26
(+253)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+95
0 =
–   CyberPagno 3.0 64-bit2501+23
−23
(+252)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+159
0 1 0 =
–   K2 0.752486+23
−23
(+237)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Donna 2.1 64-bit2455+27
−27
(+206)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Carballo 1.22445+26
−26
(+196)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Arasan 9.22423+34
−34
(+174)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−1
0 0 0 = 1 = 0 0
–   Pedone 0.4 64-bit2422+29
−29
(+173)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+79
1 0 0 1 = 0 = 0
–   Cmcchess 2.6 64-bit2422+20
−20
(+173)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+330
1 =
–   Ares 1.005 64-bit2412+19
−19
(+163)0 − 10
(+0−10=0)
0.0%
0.0 / 10
0.0%
−INF
0 0 0 0 0 0 0 0 0 0
–   Ares 1.005.2 64-bit2407+20
−20
(+158)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
0
= 0
–   Gaia 3.5 64-bit2399+26
−26
(+150)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−53
0 0 = 0 0 = 0 =
–   Pawny 0.1.9 64-bit2395+33
−34
(+146)2 − 6
(+2−6=0)
25.0%
2.0 / 8
0.0%
−84
1 0 0 1 0 0 0 0
–   Tigran 2.4n 64-bit2392+18
−18
(+143)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−181
0 0 0 0 0 1
–   Shield 1.1 64-bit2389+31
−31
(+140)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+57
= 1 0 0
–   Waxman 20142385+21
−22
(+136)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−99
0 0 1 0
–   Jazz 721 64-bit2382+22
−22
(+133)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−17
0 = 0 =
–   Orion 0.3.0 64-bit2381+21
−21
(+132)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−10
= 0
–   Myrddin 0.87 64-bit2377+18
−18
(+128)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
+7
= 0 0 = = 1 0 0
–   Carballo 1.1.12370+32
−32
(+121)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+35
0 1 0 =
–   GreKo 7.02369+28
−28
(+120)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−63
= 0 0 0 = 0 1 0
–   Tytan 9.32 64-bit2365+30
−30
(+116)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−6
0 1 1 0 0 0 = 0 1 0
–   MadChess 2.0 64-bit2364+22
−22
(+115)4 − 8
(+4−8=0)
33.3%
4.0 / 12
0.0%
−34
1 1 0 0 0 0 0 1 0 0 1 0
–   TJchess 1.1 64-bit2361+20
−20
(+112)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+112
1 0
–   Myrddin 0.86 64-bit2355+22
−22
(+106)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+106
= =
–   Waxman 20152351+24
−24
(+102)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−47
0 0 0 0 1 1
–   K2 0.672346+24
−24
(+97)7 − 7
(+6−6=2)
50.0%
7.0 / 14
0.0%
+97
0 0 1 0 = 1 1 0 1 0 0 1 1 =
–   Jazz 840 64-bit2343+21
−21
(+94)2.5 − 9.5
(+2−9=1)
20.8%
2.5 / 12
0.0%
−158
1 = 0 0 0 0 0 0 0 0 1 0
–   Plisk 0.2.7d 64-bit2343+26
−26
(+94)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Lozza 1.15 64-bit2341+25
−25
(+92)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
0.0%
+134
1 1 1 1 0 0 0 0 = 1
–   Ghost 2.0.12340+19
−19
(+91)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+91
1 0
–   CyberPagno 2.3 64-bit2336+27
−27
(+87)3 − 3
(+3−3=0)
50.0%
3.0 / 6
0.0%
+87
0 1 1 0 0 1
–   Maverick 0.51 64-bit2334+22
−22
(+85)6 − 8
(+4−6=4)
42.9%
6.0 / 14
0.0%
+35
= = 0 1 0 0 0 = 0 1 0 1 1 =
–   CyberPagno 2.2 64-bit2330+23
−23
(+81)4 − 2
(+4−2=0)
66.7%
4.0 / 6
0.0%
+230
1 1 1 0 1 0
–   Gibbon 2.60a 64-bit2323+24
−24
(+74)7 − 11
(+4−8=6)
38.9%
7.0 / 18
0.0%
+2
0 0 0 0 = 1 0 = 1 = 1 0 = 0 = 0 = 1
–   Bagatur 1.3a 64-bit2322+19
−19
(+73)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−76
0 1 1 0 0 0
–   EveAnn 1.722319+44
−44
(+70)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.2%
+INF
1 1
–   EveAnn 1.71a2316+23
−23
(+67)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.0%
+185
1 1 = 1 = 0
–   Waxman 20132310+25
−25
(+61)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−57
0 1 = 0 0 =
–   Gibbon 2.69a 64-bit2306+20
−20
(+57)6.5 − 9.5
(+5−8=3)
40.6%
6.5 / 16
0.0%
−15
= 0 = 0 1 0 0 0 1 = 1 0 1 0 0 1
–   NoraGrace 1.0 64-bit2305+29
−30
(+56)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
0.1%
+98
1 1 1 = 0 0 1 0 0 1
–   Nemeton 1.22304+27
−27
(+55)4 − 10
(+2−8=4)
28.6%
4.0 / 14
0.1%
−94
= 0 0 1 = = = 0 0 0 1 0 0 0
–   Capivara LK 0.09a01a 64-bit2304+24
−25
(+55)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+2
1 0 0 0 = 1 0 1
–   pikoSzachy Extreme2303+31
−31
(+54)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.2%
+54
0 = 1 0 = 1 1 0
–   Schooner 1.5 64-bit2298+25
−25
(+49)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.2%
+131
0 = 1 1
–   Sjakk 1.1.82298+24
−24
(+49)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.1%
−137
0 0 = 0 0 0 = 1
–   Floyd 0.7 64-bit2294+32
−32
(+45)8 − 10
(+4−6=8)
44.4%
8.0 / 18
1.0%
+9
0 1 = 1 = = = = 0 = = 0 1 0 0 = 0 1
–   Mediocre 0.52290+23
−23
(+41)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
0.5%
+324
1 = 1 1
–   Fischerle 0.9.70 SE 64-bit2290+24
−24
(+41)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.6%
−77
0 = = 0 0 1
–   Matilde 2008 64-bit2288+30
−30
(+39)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
1.7%
+11
= 0 0 0 = 0 1 1 1 =
–   Bearded N44.2 64-bit2284+31
−31
(+35)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
3.3%
+191
1 =
–   Fischerle 0.9.65 64-bit2284+29
−29
(+35)4 − 2
(+3−1=2)
66.7%
4.0 / 6
2.6%
+145
= = 1 1 1 0
–   FireFly 2.7.0 64-bit2283+19
−19
(+34)17 − 19
(+11−13=12)
47.2%
17.0 / 36
0.8%
+16
1 = 1 = 0 0 = 1 0 1 1 = 0 0 0 1 1 0 = 1 = = = 0 1 = 0 0 1 0 0 0 = 1 = =
–   Jumbo 0.4.0 64-bit2276+35
−35
(+27)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
9.9%
+79
= 1 1 0 = =
–   Orion 0.2 64-bit2275+21
−21
(+26)16.5 − 23.5
(+9−16=15)
41.3%
16.5 / 40
3.8%
−26
= 0 = 0 1 = = 1 = 1 = 1 0 = 1 = = = 0 0 1 0 0 0 0 = 0 0 = = = 1 1 = 0 0 1 0 0 0
–   Absolute Zero 2.4.4.0 64-bit2266+33
−33
(+17)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
20.2%
−65
0 0 = 1
–   Fischerle 0.9.60 64-bit2261+29
−29
(+12)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
24.3%
+43
= 1 0 0 = 0 0 1 = 1 1 1
–   RattateChess 1.0 Nosferatu2252+22
−22
(+3)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
42.5%
−92
0 1 = 0
–   Beowulf 2.4a 64-bit2250+20
−21
(+1)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
46.3%
+119
= 0 1 1 1 = = 1
–   Exacto 0.e 64-bit2244+20
−20
(−5)24 − 20
(+19−15=10)
54.5%
24.0 / 44
62.9%
+28
1 = 0 1 0 = = 0 1 0 1 0 0 1 1 0 = 1 = 1 0 = 0 1 1 0 1 = 1 1 0 = 0 0 1 1 1 0 0 1 1 = = 1
–   Ayito 0.2.9942244+24
−24
(−5)0 − 4
(+0−4=0)
0.0%
0.0 / 4
60.3%
−INF
0 0 0 0
–   Mango Paola Ajedrez 4.12243+21
−21
(−6)11 − 12
(+7−8=8)
47.8%
11.0 / 23
65.6%
−25
= = 1 1 0 1 1 0 = = 0 0 = = 1 = 0 0 1 = 0 0 1
–   MadChess 1.4 64-bit2243+21
−21
(−6)9.5 − 13.5
(+8−12=3)
41.3%
9.5 / 23
63.6%
−76
1 1 0 0 = = 0 0 0 1 1 0 0 1 0 0 1 1 = 0 0 1 0
–   Fischerle 0.9.50 64-bit2239+31
−31
(−10)10 − 8
(+7−5=6)
55.6%
10.0 / 18
68.6%
+26
= = 1 1 0 = 1 = = 0 0 0 = 1 0 1 1 1
–   Absolute Zero 2.4.0.0 64-bit2239+23
−23
(−10)11 − 15
(+9−13=4)
42.3%
11.0 / 26
72.8%
−66
1 0 0 0 0 1 0 = 0 1 0 0 0 1 1 1 = 0 1 = = 0 1 0 1 0
–   Lozza 1.14a 64-bit2238+29
−29
(−11)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
71.9%
+71
0 = 1 1
–   Buzz 0.08 64-bit2234+31
−32
(−15)8 − 6
(+6−4=4)
57.1%
8.0 / 14
78.2%
+34
1 = = = 1 1 0 0 1 1 1 0 = 0
–   ChessKISS 1.7c 64-bit2215+22
−22
(−34)8.5 − 7.5
(+8−7=1)
53.1%
8.5 / 16
98.3%
−6
1 1 1 1 0 0 0 = 0 1 1 0 1 0 1 0
–   RamJet 0.132215+26
−26
(−34)7 − 3
(+6−2=2)
70.0%
7.0 / 10
97.4%
+117
= 1 0 1 1 1 0 1 = 1
–   OBender 03.2016 64-bit2205+24
−25
(−44)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.5%
+182
1 1 0 1
–   Napoleon 1.6.0b 64-bit2203+33
−33
(−46)6 − 8
(+4−6=4)
42.9%
6.0 / 14
98.9%
−95
1 1 1 0 0 = 0 0 0 0 = = 1 =
–   NG-Play 9.87 64-bit2196+31
−31
(−53)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
99.7%
+71
1 0 1 0 1 1 0 1 = 1
–   Carballo 0.82194+22
−22
(−55)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−23
1 0 1 = = = 1 1 0 0
–   Alf 1.092192+23
−23
(−57)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+178
1 1 0 1
–   NG-Play 9.85 64-bit2189+31
−31
(−60)10 − 10
(+8−8=4)
50.0%
10.0 / 20
99.9%
−62
= 1 0 0 1 1 = = 0 = 0 1 0 0 1 0 1 1 0 1
–   ProChess 1.02AD2187+21
−21
(−62)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+261
1 0 1 1 1 1
–   Isa 1.9.63 64-bit2185+29
−29
(−64)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−64
1 = = 1 0 0 = 1 0 =
–   K2 0.572182+34
−34
(−67)9 − 3
(+7−1=4)
75.0%
9.0 / 12
99.9%
+101
= = 1 = 1 0 = 1 1 1 1 1
–   GopherCheck 0.2.3 64-bit2181+33
−33
(−68)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−3
1 1 1 0 1 = = 0 = =
–   NG-Play 9.86 64-bit2170+23
−23
(−79)6 − 8
(+5−7=2)
42.9%
6.0 / 14
100.0%
−134
0 0 1 = 1 0 0 1 1 0 = 1 0 0
–   Chesley r323 64-bit2163+29
−29
(−86)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
0
= 1 0 1
–   GopherCheck 0.2.2 64-bit2151+36
−36
(−98)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−180
0 0 = 1
–   Barbarossa 0.4.0 DJ 64-bit2144+34
−34
(−105)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−200
0 0 1 =
–   Blitzkrieg rev337 64-bit2139+27
−27
(−110)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
0
1 0 = 1 1 1 = 1 = 0
–   Napoleon 1.5.0 64-bit2120+26
−26
(−129)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+194
0 1 1 1 1 1
–   Gogobello 0.10 64-bit1908+36
−36
(−341)7 − 1
(+7−1=0)
87.5%
7.0 / 8
100.0%
+45
1 1 1 1 0 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Protej 0.5.8c
played with current
participants of this list
Represented by
1-2-CPU    24Protej 0.5.7
32-bit    22Protej 0.5.7
32-bit 1-2-CPU    22Protej 0.5.7
32-bit single-CPU    22Protej 0.5.7
All    24Protej 0.5.7
Free    20Protej 0.5.7
Free 1-2-CPU    20Protej 0.5.7
Free 32-bit    18Protej 0.5.7
Free 32-bit 1-2-CPU    18Protej 0.5.7
Free 32-bit single-CPU    18Protej 0.5.7
Free single-CPU    20Protej 0.5.7
Single-CPU    24Protej 0.5.7

Created in 2005-2013 by CCRL team
Last games added on April 15, 2017