CCRL 40/40
Downloads and Statistics
March 25, 2017
Testing summary:
Total: 700'132 games
played by 1'850 programs
96442 CPU days (X2 4600+)

White wins: 241'332 (34.5%)
Black wins: 179'363 (25.6%)
Draws: 279'437 (39.9%)
White score: 54.4%

Engine Details

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Show each game results
Chaturanga 2.4.3#237‑238  (2287+23
−23
)Quote
Author: Stefano Malloggi (Italy) Link: Homepage
This is the only Chaturanga version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Coiled 0.4 64-bit2553+25
−25
(+266)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
+34
0 = = 0 0 0
–   Rodin 4.02523+19
−18
(+236)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+153
1 0 = 0
–   Gogobello 1.0 64-bit2463+25
−25
(+176)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+19
0 = 0 =
–   Cheng3 1.02b2440+36
−36
(+153)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+153
0 1
–   TJchess 1.3 64-bit2438+27
−27
(+151)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+1
0 0 = =
–   Pawny 0.2.2 32-bit2410+34
−34
(+123)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+31
0 1 0 =
–   Eeyore 1.52 32-bit2404+23
−23
(+117)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−118
0 0 0 1
–   Pawny 0.2.1 32-bit2401+31
−31
(+114)2 − 10
(+1−9=2)
16.7%
2.0 / 12
0.0%
−156
0 0 0 0 0 0 1 0 0 = = 0
–   Rodin 3.02401+18
−18
(+114)1.5 − 3.5
(+0−2=3)
30.0%
1.5 / 5
0.0%
+3
= 0 = 0 =
–   Atlas 3.14b 32-bit2399+25
−25
(+112)3.5 − 8.5
(+3−8=1)
29.2%
3.5 / 12
0.0%
−56
0 1 0 0 1 0 = 0 0 1 0 0
–   Dorky 4.3 32-bit2384+26
−26
(+97)6.5 − 5.5
(+6−5=1)
54.2%
6.5 / 12
0.0%
+132
1 = 0 0 0 1 1 1 0 1 1 0
–   Giraffe 20150828 64-bit2382+31
−31
(+95)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−31
0 0 = = = 0 0 1 0 =
–   Ifrit m1.5 32-bit2372+28
−28
(+85)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+85
0 1 0 1
–   Ares 1.0042371+16
−16
(+84)5.5 − 10.5
(+2−7=7)
34.4%
5.5 / 16
0.0%
−20
0 = 0 = 0 = 0 = 0 0 = 1 = 1 = 0
–   iCE 0.22369+19
−19
(+82)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−98
= 0 0 0 = 0 0 1
–   TJchess 1.012368+24
−24
(+81)4.5 − 7.5
(+4−7=1)
37.5%
4.5 / 12
0.0%
−23
0 0 0 0 0 0 1 1 1 1 = 0
–   Alex 2.14a 32-bit2361+27
−27
(+74)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−14
0 0 = 1 0 = 0 1
–   OliThink 5.3.0 32-bit2357+21
−21
(+70)2 − 5
(+1−4=2)
28.6%
2.0 / 7
0.0%
−74
0 0 0 0 = = 1
–   pikoSzachy Extreme 22353+34
−34
(+66)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.1%
−113
0 = 0 0 = 1 0 0
–   Plisk 0.2.7d 32-bit2351+22
−22
(+64)12.5 − 22.5
(+8−18=9)
35.7%
12.5 / 35
0.0%
−35
0 0 = 0 1 0 1 0 1 0 0 0 1 = = 0 0 = 0 = = 1 = 0 0 0 = 0 0 1 0 = 1 1 0
–   Plisk 0.2.7d 64-bit2344+26
−26
(+57)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+57
1 0
–   Ghost 2.0.12341+19
−19
(+54)13.5 − 22.5
(+6−15=15)
37.5%
13.5 / 36
0.0%
−25
= 1 0 = = 1 = = 0 0 0 0 0 = 0 0 0 = = 0 = = 1 1 1 0 0 0 1 = = 0 = = 0 =
–   Jumbo 0.4.17 64-bit2339+31
−30
(+52)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.4%
+79
= 1 0 = = = 1 1 0 =
–   Aice 0.99.22334+21
−21
(+47)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.2%
+INF
1 1
–   Amundsen 0.802334+20
−20
(+47)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.2%
+189
= 1
–   Bagatur 1.4c 64-bit2333+35
−35
(+46)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
1.7%
−53
= = = 0 0 1 0 1 0 0
–   Alex 2.132324+32
−32
(+37)4 − 6
(+3−5=2)
40.0%
4.0 / 10
3.4%
−37
0 0 = = 0 1 0 1 1 0
–   Sjakk 1.1.92324+29
−29
(+37)2 − 2
(+2−2=0)
50.0%
2.0 / 4
2.5%
+37
0 1 1 0
–   Gibbon 2.60a 64-bit2323+24
−24
(+36)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
1.9%
+193
1 =
–   Bagatur 1.3a 64-bit2323+19
−19
(+36)1 − 1
(+1−1=0)
50.0%
1.0 / 2
1.1%
+36
1 0
–   Simplex 0.9.7 32-bit2322+31
−31
(+35)6 − 10
(+4−8=4)
37.5%
6.0 / 16
3.6%
−52
0 = 1 0 0 1 0 1 = = = 1 0 0 0 0
–   Averno 0.812318+23
−23
(+31)1 − 1
(+1−1=0)
50.0%
1.0 / 2
3.3%
+31
0 1
–   EveAnn 1.71a2317+23
−23
(+30)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
3.8%
−112
= 0
–   ECE 12.012317+22
−22
(+30)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
3.5%
+122
1 = 1 0
–   KnightX 1.922315+22
−22
(+28)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
5.0%
−114
0 =
–   Mediocre 0.42313+33
−33
(+26)3 − 5
(+2−4=2)
37.5%
3.0 / 8
10.1%
−55
0 0 = 1 0 1 = 0
–   Waxman 20132311+25
−25
(+24)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
8.7%
+180
= 1
–   Waxman 20102307+22
−21
(+20)11 − 11
(+6−6=10)
50.0%
11.0 / 22
11.1%
+23
= = 0 0 1 1 0 1 = 0 0 = = = 1 = 0 = = 1 = 1
–   NoraGrace 1.0 64-bit2306+29
−30
(+19)1 − 1
(+1−1=0)
50.0%
1.0 / 2
16.9%
+19
1 0
–   Cheese 1.3b 32-bit2306+35
−35
(+19)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
19.7%
+114
0 1 = 1
–   Cheese 1.32306+17
−17
(+19)3 − 1
(+3−1=0)
75.0%
3.0 / 4
10.8%
+254
1 0 1 1
–   Natwarlal 0.142305+20
−20
(+18)1 − 3
(+0−2=2)
25.0%
1.0 / 4
13.1%
−124
= 0 = 0
–   Sjakk 1.1.82299+24
−24
(+12)2 − 2
(+2−2=0)
50.0%
2.0 / 4
24.3%
+12
1 0 0 1
–   Ant 2006-F2298+24
−24
(+11)1 − 1
(+1−1=0)
50.0%
1.0 / 2
27.1%
+11
1 0
–   Absolute Zero 2.4.7.2 64-bit2297+25
−25
(+10)5 − 5
(+4−4=2)
50.0%
5.0 / 10
28.9%
+10
1 1 = 1 0 = 0 1 0 0
–   Anechka 0.082292+20
−20
(+5)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
37.8%
+64
1 0 0 = 1 1
–   Popochin 3.22292+18
−18
(+5)2 − 4
(+1−3=2)
33.3%
2.0 / 6
37.1%
−113
0 = = 1 0 0
–   Matilde 2008 64-bit2288+30
−30
(+1)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
49.4%
−155
0 =
–   AliChess 4.252287+23
−23
(0)10 − 10
(+7−7=6)
50.0%
10.0 / 20
50.1%
−2
= 0 = = 0 0 1 1 = 1 1 1 = 1 0 0 = 1 0 0
–   Butcher 1.61 32-bit2284+27
−27
(−3)17 − 15
(+11−9=12)
53.1%
17.0 / 32
57.4%
+18
1 1 = = 0 1 0 1 = = = 0 0 0 = = 0 1 1 = 1 0 = 1 1 1 1 = = = 0 0
–   EveAnn 1.662276+33
−33
(−11)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
70.3%
+74
= 1 1 0
–   Orion 0.2 64-bit2276+21
−21
(−11)2 − 0
(+2−0=0)
100.0%
2.0 / 2
76.4%
+INF
1 1
–   Matilde 2008 32-bit2269+34
−33
(−18)0 − 2
(+0−2=0)
0.0%
0.0 / 2
80.6%
−INF
0 0
–   Sungorus 1.4 32-bit2258+21
−21
(−29)14 − 8
(+12−6=4)
63.6%
14.0 / 22
96.8%
+77
1 0 0 1 = 1 = 0 1 1 1 1 0 1 = 1 = 1 1 0 0 1
–   Beowulf 2.4a 64-bit2253+21
−21
(−34)1 − 1
(+0−0=2)
50.0%
1.0 / 2
98.5%
−34
= =
–   RattateChess 1.0 Nosferatu2251+22
−23
(−36)7 − 5
(+6−4=2)
58.3%
7.0 / 12
98.7%
+32
= 1 1 0 0 1 1 0 1 1 = 0
–   Jazz 501 64-bit2248+31
−32
(−39)13 − 8
(+11−6=4)
61.9%
13.0 / 21
97.5%
+46
= 1 = 1 0 = 1 1 0 1 1 0 0 0 0 1 = 1 1 1 1
–   Ayito 0.2.9942245+24
−24
(−42)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.3%
+INF
1 1
–   MadChess 1.4 64-bit2244+21
−21
(−43)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.6%
+114
1 =
–   Fischerle 0.9.50 64-bit2240+31
−31
(−47)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.0%
−203
= 0
–   Atak 6.82236+20
−20
(−51)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.9%
+175
1 0 1 1
–   Buzz 0.08 64-bit2236+32
−32
(−51)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.4%
+INF
1 1
–   Betsabe II 1.08c2235+35
−35
(−52)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.3%
+104
1 =
–   Dolphin 1.02230+21
−21
(−57)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
+45
1 1 1 = 0 = = 1 1 = = =
–   Hussar 0.22222+34
−34
(−65)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.9%
−INF
0 0
–   Myrddin 0.85 64-bit2218+27
−27
(−69)10.5 − 13.5
(+7−10=7)
43.8%
10.5 / 24
100.0%
−114
1 0 0 = 1 1 0 0 0 0 0 0 0 1 = = 1 = 0 = = 1 1 =
–   Bagatur 1.2d 32-bit2218+35
−35
(−69)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.9%
−79
= 1 = 0
–   Uralochka 1.1b2216+19
−19
(−71)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−213
0 =
–   Beowulf 2.4a 32-bit2215+22
−22
(−72)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−123
0 0 = 1 = =
–   Gibbon 2.52a2213+16
−16
(−74)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+83
1 =
–   Adam 3.32208+21
−21
(−79)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+71
1 = = 1
–   Jazz 501 32-bit2204+29
−29
(−83)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+59
= 1
–   Myrddin 0.85 32-bit2204+27
−27
(−83)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+143
1 0 1 1
–   BlackBishop 1.02198+18
−19
(−89)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−89
1 0
–   Jazz 444 32-bit2194+32
−32
(−93)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+137
1 1 = = 1 1
–   FireFly 2.5.102189+36
−36
(−98)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−98
0 1
–   Isa 1.9.63 64-bit2187+29
−29
(−100)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+129
1 1 1 1 0 1 = = 1 1
–   FireFly 2.5.13 32-bit2186+35
−35
(−101)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−101
0 1
–   KMTChess 1.2.1 32-bit2180+21
−21
(−107)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−11
= 0 1 1
–   ECE 11.012178+23
−23
(−109)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−85
0 = 1 = = 0 1 = 1 0 = 1
–   Sjakk 1.1.72177+35
−35
(−110)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+211
1 1 1 1 0 1
–   Chesley r323 32-bit2157+25
−25
(−130)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+15
0 1 1 1 1 0
–   Bagatur 1.2b 32-bit2154+33
−34
(−133)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+23
= 1
–   Ifrit j4.32150+29
−29
(−137)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+12
1 = 1 =
–   KnockOut 0.7.12149+16
−16
(−138)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   FireFly 2.5.8 32-bit2144+36
−36
(−143)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
+100
= 1 1
–   Bearded 06_29_022128+25
−25
(−159)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Kurt 0.9.2 32-bit2116+23
−24
(−171)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−13
1 =
–   Myrddin 0.84 32-bit2111+33
−33
(−176)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−176
= =
–   Carballo 0.52096+23
−23
(−191)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Protej 0.5.72053+25
−25
(−234)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−91
= 1
–   PLP 16615712046+23
−23
(−241)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−241
0 1
–   Jabba 1.0 32-bit2045+24
−24
(−242)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Slibo 0.5.12026+26
−26
(−261)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−261
1 0
–   Bubble 1.52023+21
−21
(−264)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−106
= 1
–   BSC 3.91996+37
−37
(−291)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Schola 1.1.0 32-bit1993+27
−27
(−294)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−137
1 =
–   Monik 2.2.3 32-bit1954+30
−30
(−333)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   MatMoi 7.15.0-cct 32-bit1942+25
−25
(−345)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−202
1 =
–   GChess IV 0.2.01904+25
−26
(−383)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#204-2062288245itself
32-bit#1512286398itself
32-bit 1-2-CPU#1522286398itself
32-bit single-CPU#1522286398itself
All#200-2022286245itself
Free#187-1882287245itself
Free 1-2-CPU#1942289245itself
Free 32-bit#1352286392itself
Free 32-bit 1-2-CPU#1352286392itself
Free 32-bit single-CPU#1352286392itself
Free single-CPU#1942289245itself
Single-CPU#204-2062288245itself

Created in 2005-2013 by CCRL team
Last games added on March 25, 2017