CCRL 40/40
Downloads and Statistics
July 22, 2017
Testing summary:
Total: 727'811 games
played by 1'904 programs
99761 CPU days (X2 4600+)

White wins: 250'438 (34.4%)
Black wins: 186'059 (25.6%)
Draws: 291'314 (40.0%)
White score: 54.4%

Engine Details

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Show each game results
Chaturanga 2.4.3#240‑241  (2286+23
−23
)Quote
Author: Stefano Malloggi (Italy) Link: Homepage
This is the only Chaturanga version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Coiled 0.4 64-bit2558+22
−22
(+272)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
+40
0 = = 0 0 0
–   Rodin 4.02523+18
−19
(+237)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+154
= 0 1 0
–   Gogobello 1.0 64-bit2463+25
−25
(+177)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+20
0 = 0 =
–   Cheng3 1.02b2440+36
−36
(+154)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+154
0 1
–   TJchess 1.3 64-bit2432+24
−24
(+146)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−3
0 0 = =
–   Pawny 0.2.2 32-bit2410+34
−34
(+124)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+32
0 1 0 =
–   Jumbo 0.4.34 64-bit2406+30
−30
(+120)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−59
0 0 0 = 0 0 0 = 1 =
–   Eeyore 1.52 32-bit2404+23
−23
(+118)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−117
0 0 0 1
–   Rodin 3.02401+18
−18
(+115)1.5 − 3.5
(+0−2=3)
30.0%
1.5 / 5
0.0%
+4
= 0 = 0 =
–   Pawny 0.2.1 32-bit2401+31
−31
(+115)2 − 10
(+1−9=2)
16.7%
2.0 / 12
0.0%
−155
0 0 0 0 0 0 1 0 0 = = 0
–   Atlas 3.14b 32-bit2399+25
−25
(+113)3.5 − 8.5
(+3−8=1)
29.2%
3.5 / 12
0.0%
−55
0 0 1 1 0 0 0 1 0 0 = 0
–   Dorky 4.3 32-bit2384+26
−26
(+98)6.5 − 5.5
(+6−5=1)
54.2%
6.5 / 12
0.0%
+133
1 = 1 1 0 1 0 0 0 0 1 1
–   Giraffe 20150828 64-bit2382+31
−31
(+96)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−30
0 0 = = = 0 0 = 0 1
–   Ifrit m1.5 32-bit2372+28
−28
(+86)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+86
0 1 0 1
–   Ares 1.0042371+16
−16
(+85)5.5 − 10.5
(+2−7=7)
34.4%
5.5 / 16
0.0%
−19
= 0 1 = 1 = 0 0 0 = 0 = 0 = 0 =
–   iCE 0.22369+19
−19
(+83)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−97
= 0 0 0 1 = 0 0
–   TJchess 1.012368+24
−24
(+82)4.5 − 7.5
(+4−7=1)
37.5%
4.5 / 12
0.0%
−22
0 0 0 0 0 1 1 = 0 0 1 1
–   Alex 2.14a 32-bit2361+27
−27
(+75)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−13
0 1 = 0 = 0 1 0
–   OliThink 5.3.0 32-bit2357+21
−21
(+71)2 − 5
(+1−4=2)
28.6%
2.0 / 7
0.0%
−73
0 0 1 0 = 0 =
–   pikoSzachy Extreme 22354+34
−34
(+68)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.1%
−111
0 = 0 0 = 1 0 0
–   Plisk 0.2.7d 32-bit2351+22
−22
(+65)12.5 − 22.5
(+8−18=9)
35.7%
12.5 / 35
0.0%
−34
1 0 0 0 = 0 0 1 = 1 0 1 0 0 = 0 1 1 1 0 = 0 0 = = 1 = 0 0 0 = 0 0 = 0
–   Plisk 0.2.7d 64-bit2344+26
−26
(+58)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+58
0 1
–   Ghost 2.0.12341+19
−19
(+55)13.5 − 22.5
(+6−15=15)
37.5%
13.5 / 36
0.0%
−24
= = 1 0 = = = 0 0 = = 0 = = 1 1 1 0 0 = 0 0 1 0 0 = 0 0 1 0 = 0 0 = = =
–   Jumbo 0.4.17 64-bit2340+28
−28
(+54)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.1%
+81
= = 1 1 0 = = 1 0 =
–   Amundsen 0.802334+20
−20
(+48)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.1%
+190
= 1
–   Bagatur 1.4c 64-bit2333+35
−35
(+47)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
1.4%
−52
0 0 = = = 0 0 1 0 1
–   Aice 0.99.22332+20
−21
(+46)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.2%
+INF
1 1
–   Sjakk 1.1.92325+29
−29
(+39)2 − 2
(+2−2=0)
50.0%
2.0 / 4
2.0%
+39
0 1 1 0
–   Alex 2.132324+32
−32
(+38)4 − 6
(+3−5=2)
40.0%
4.0 / 10
2.8%
−36
= 0 1 0 0 0 1 = 1 0
–   Gibbon 2.60a 64-bit2324+23
−23
(+38)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
1.3%
+195
1 =
–   Bagatur 1.3a 64-bit2323+19
−19
(+37)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.8%
+37
0 1
–   Simplex 0.9.7 32-bit2322+31
−31
(+36)6 − 10
(+4−8=4)
37.5%
6.0 / 16
3.0%
−51
= 0 0 0 = 1 0 0 1 0 0 1 0 1 = =
–   EveAnn 1.722320+27
−27
(+34)4 − 4
(+3−3=2)
50.0%
4.0 / 8
3.2%
+34
1 0 0 1 = = 0 1
–   Averno 0.812318+22
−22
(+32)1 − 1
(+1−1=0)
50.0%
1.0 / 2
2.6%
+32
0 1
–   ECE 12.012317+22
−22
(+31)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
2.7%
+123
1 = 1 0
–   EveAnn 1.71a2317+22
−22
(+31)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
3.1%
−111
0 =
–   KnightX 1.922315+21
−22
(+29)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
3.6%
−113
0 =
–   Mediocre 0.42314+33
−33
(+28)3 − 5
(+2−4=2)
37.5%
3.0 / 8
8.5%
−54
0 1 0 0 = 1 = 0
–   Waxman 20132312+25
−25
(+26)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
7.3%
+182
= 1
–   Cheese 1.3b 32-bit2308+35
−35
(+22)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
15.3%
+117
0 1 = 1
–   Waxman 20102307+22
−22
(+21)11 − 11
(+6−6=10)
50.0%
11.0 / 22
9.2%
+24
= = 0 = 1 0 1 = 0 0 = = = 1 = = 1 0 = 1 0 1
–   Cheese 1.32306+17
−17
(+20)3 − 1
(+3−1=0)
75.0%
3.0 / 4
8.6%
+255
1 0 1 1
–   NoraGrace 1.0 64-bit2306+30
−30
(+20)1 − 1
(+1−1=0)
50.0%
1.0 / 2
15.2%
+20
0 1
–   Natwarlal 0.142304+20
−20
(+18)1 − 3
(+0−2=2)
25.0%
1.0 / 4
12.5%
−124
= 0 0 =
–   Sjakk 1.1.82300+24
−24
(+14)2 − 2
(+2−2=0)
50.0%
2.0 / 4
21.4%
+14
1 0 1 0
–   Ant 2006-F2298+24
−24
(+12)1 − 1
(+1−1=0)
50.0%
1.0 / 2
24.6%
+12
1 0
–   Fischerle 0.9.80 SE 64-bit2297+28
−28
(+11)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
28.0%
+42
= 1 = 1 0 = 1 0 = =
–   Absolute Zero 2.4.7.2 64-bit2294+22
−22
(+8)5 − 5
(+4−4=2)
50.0%
5.0 / 10
32.1%
+8
0 1 0 0 1 1 = 1 0 =
–   Anechka 0.082294+19
−19
(+8)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
30.7%
+67
1 0 1 0 = 1
–   Popochin 3.22293+18
−18
(+7)2 − 4
(+1−3=2)
33.3%
2.0 / 6
33.5%
−111
= 0 0 = 0 1
–   AliChess 4.252288+22
−22
(+2)10 − 10
(+7−7=6)
50.0%
10.0 / 20
45.4%
0
1 1 = = 0 0 1 0 0 = 1 1 = 0 0 1 1 = 0 =
–   Butcher 1.61 32-bit2284+27
−27
(−2)17 − 15
(+11−9=12)
53.1%
17.0 / 32
54.8%
+19
0 1 1 = = 1 = = 0 0 0 = = 1 1 = 1 0 = 1 1 1 1 0 = = = 1 0 0 0 =
–   Matilde 2008 64-bit2281+27
−27
(−5)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
61.0%
−161
0 =
–   EveAnn 1.662277+33
−33
(−9)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
68.1%
+76
0 = 1 1
–   Orion 0.2 64-bit2276+21
−21
(−10)2 − 0
(+2−0=0)
100.0%
2.0 / 2
74.5%
+INF
1 1
–   Matilde 2008 32-bit2270+34
−33
(−16)0 − 2
(+0−2=0)
0.0%
0.0 / 2
78.4%
−INF
0 0
–   Sungorus 1.4 32-bit2259+21
−21
(−27)14 − 8
(+12−6=4)
63.6%
14.0 / 22
96.4%
+79
= 1 0 0 1 0 1 1 0 = 1 0 1 = 1 1 0 1 1 1 = 1
–   Isa 2.0.45 64-bit2255+31
−31
(−31)3 − 7
(+2−6=2)
30.0%
3.0 / 10
94.5%
−182
1 = 0 0 = 0 0 0 1 0
–   Beowulf 2.4a 64-bit2250+20
−20
(−36)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.0%
−36
= =
–   RattateChess 1.0 Nosferatu2250+22
−22
(−36)7 − 5
(+6−4=2)
58.3%
7.0 / 12
98.8%
+32
= 1 1 0 0 1 1 0 1 1 = 0
–   Jazz 501 64-bit2249+32
−32
(−37)13 − 8
(+11−6=4)
61.9%
13.0 / 21
97.2%
+49
= 1 = 1 0 = 1 1 0 1 1 0 0 0 0 1 = 1 1 1 1
–   MadChess 1.4 64-bit2245+21
−21
(−41)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.5%
+116
1 =
–   Ayito 0.2.9942244+24
−24
(−42)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.4%
+INF
1 1
–   Fischerle 0.9.50 64-bit2240+31
−31
(−46)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
98.9%
−202
= 0
–   Buzz 0.08 64-bit2238+31
−31
(−48)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.4%
+INF
1 1
–   Atak 6.82237+20
−20
(−49)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.9%
+178
1 0 1 1
–   Betsabe II 1.08c2235+35
−35
(−51)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.2%
+105
1 =
–   Dolphin 1.02232+21
−21
(−54)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
+48
1 1 = 0 1 = = 1 = 1 = =
–   Hussar 0.22222+34
−34
(−64)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.9%
−INF
0 0
–   Bagatur 1.2d 32-bit2219+35
−35
(−67)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.9%
−77
= 1 = 0
–   Myrddin 0.85 64-bit2218+26
−26
(−68)10.5 − 13.5
(+7−10=7)
43.8%
10.5 / 24
100.0%
−113
1 0 0 = 1 1 0 0 0 0 0 0 0 1 = = 1 = 0 = = 1 1 =
–   Beowulf 2.4a 32-bit2215+22
−22
(−71)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−122
0 0 = = = 1
–   Uralochka 1.1b2215+19
−19
(−71)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−213
0 =
–   Gibbon 2.52a2214+16
−16
(−72)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+85
1 =
–   Adam 3.32209+20
−20
(−77)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+73
= = 1 1
–   Myrddin 0.85 32-bit2204+27
−27
(−82)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+144
1 1 1 0
–   Jazz 501 32-bit2204+29
−29
(−82)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+60
= 1
–   BlackBishop 1.02199+18
−19
(−87)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−87
1 0
–   Jazz 444 32-bit2194+32
−32
(−92)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+138
= 1 1 1 1 =
–   FireFly 2.5.13 32-bit2187+35
−35
(−99)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−99
1 0
–   Isa 1.9.63 64-bit2185+29
−29
(−101)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+128
1 1 1 1 0 1 = = 1 1
–   FireFly 2.5.102184+35
−35
(−102)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−102
0 1
–   KMTChess 1.2.1 32-bit2181+21
−21
(−105)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−9
= 0 1 1
–   ECE 11.012178+23
−23
(−108)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−84
0 = 1 = = 0 1 = 1 0 = 1
–   Sjakk 1.1.72177+35
−35
(−109)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+212
1 0 1 1 1 1
–   Chesley r323 32-bit2157+25
−25
(−129)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+16
1 1 1 0 0 1
–   Bagatur 1.2b 32-bit2155+33
−34
(−131)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+25
1 =
–   KnockOut 0.7.12150+16
−16
(−136)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Ifrit j4.32147+28
−29
(−139)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+10
1 = 1 =
–   FireFly 2.5.8 32-bit2145+36
−36
(−141)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
+102
1 1 =
–   Bearded 06_29_022128+25
−25
(−158)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Napoleon 1.7 64-bit2127+28
−28
(−159)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+163
1 1 0 1 1 1
–   Kurt 0.9.2 32-bit2116+23
−23
(−170)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−12
1 =
–   Myrddin 0.84 32-bit2111+33
−33
(−175)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−175
= =
–   Carballo 0.52097+23
−23
(−189)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Protej 0.5.72053+25
−25
(−233)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−90
1 =
–   PLP 16615712046+23
−23
(−240)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−240
1 0
–   Jabba 1.0 32-bit2045+24
−24
(−241)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Slibo 0.5.12026+26
−26
(−260)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−260
0 1
–   Bubble 1.52024+21
−21
(−262)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−104
1 =
–   BSC 3.91996+37
−37
(−290)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Schola 1.1.0 32-bit1993+27
−27
(−293)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−136
= 1
–   Monik 2.2.3 32-bit1955+30
−30
(−331)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   MatMoi 7.15.0-cct 32-bit1943+25
−25
(−343)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−200
= 1
–   GChess IV 0.2.01911+24
−24
(−375)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   MOBMAT 0.903d 64-bit1910+43
−43
(−376)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Chaturanga 2.4.3
played with current
participants of this list
Represented by
1-2-CPU#2122301251itself
32-bit#1512286398itself
32-bit 1-2-CPU#1522286398itself
32-bit single-CPU#1522286398itself
All#210-2112296251itself
Free#196-1972299251itself
Free 1-2-CPU#200-2012301251itself
Free 32-bit#1382287398itself
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Created in 2005-2013 by CCRL team
Last games added on July 22, 2017