CCRL 40/15
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 1'218'554 games
played by 2'788 programs

White wins: 418'779 (34.4%)
Black wins: 308'204 (25.3%)
Draws: 491'571 (40.3%)
White score: 54.5%

Engine Details

Options
Show each game results
Ifrit j4.3 (2150+28
−28
)Quote
 Link: Homepage
Andrey Skrytnyj (Russia)
This is one of the 8 Ifrit versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Cheng3 1.02b2442+33
−33
(+292)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Aice 0.99.22338+17
−17
(+188)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+45
–   Alex 2.132326+32
−33
(+176)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+318
–   Waxman 20102309+22
−21
(+159)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+63
–   Cheese 1.32309+17
−17
(+159)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+1
–   Sjakk 1.1.82303+24
−24
(+153)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+3
–   Anechka 0.082302+19
−19
(+152)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+9
–   Natwarlal 0.142299+19
−19
(+149)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+149
–   Popochin 3.22296+18
−18
(+146)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+146
–   Chaturanga 2.4.32289+19
−19
(+139)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−10
–   Butcher 1.61 32-bit2285+27
−27
(+135)3 − 11
(+2−10=2)
21.4%
3.0 / 14
0.0%
−95
–   AliChess 4.252283+19
−19
(+133)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Ayito 0.2.9942267+20
−20
(+117)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+259
–   Sungorus 1.4 32-bit2260+21
−21
(+110)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
0.0%
+5
–   RattateChess 1.0 Nosferatu2253+19
−18
(+103)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−22
–   Exacto 0.e 64-bit2252+18
−18
(+102)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−255
–   Atak 6.82238+16
−16
(+88)4 − 6
(+4−6=0)
40.0%
4.0 / 10
0.0%
0
–   Dolphin 1.0 64-bit2231+18
−18
(+81)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.0%
+307
–   Hussar 0.22225+34
−34
(+75)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
+22
–   Beowulf 2.4a 32-bit2218+19
−19
(+68)4 − 10
(+2−8=4)
28.6%
4.0 / 14
0.0%
−84
–   Gibbon 2.52a2217+16
−16
(+67)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−28
–   Adam 3.32211+19
−19
(+61)14 − 12
(+11−9=6)
53.8%
14.0 / 26
0.0%
+86
–   Myrddin 0.85 32-bit2206+27
−27
(+56)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.2%
−11
–   BlackBishop 1.02202+18
−19
(+52)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
0.1%
+204
–   Jazz 444 32-bit2195+32
−32
(+45)8 − 14
(+5−11=6)
36.4%
8.0 / 22
1.6%
−44
–   EXchess 5.04b 64-bit2188+29
−29
(+38)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
3.5%
−13
–   NagaSkaki 5.122187+17
−17
(+37)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
1.5%
−55
–   KMTChess 1.2.1 32-bit2183+21
−21
(+33)7.5 − 3.5
(+5−1=5)
68.2%
7.5 / 11
3.5%
+151
–   ECE 11.012180+23
−23
(+30)6.5 − 11.5
(+4−9=5)
36.1%
6.5 / 18
5.2%
−67
–   FireFly 2.5.102180+34
−34
(+30)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
9.3%
+154
–   Sjakk 1.1.72174+34
−34
(+24)9 − 5
(+7−3=4)
64.3%
9.0 / 14
13.9%
+123
–   Clever Girl r185 64-bit2171+22
−22
(+21)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
13.1%
+66
–   NG-Play 9.86 64-bit2171+22
−23
(+21)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
13.1%
+215
–   iCE 0.12162+29
−29
(+12)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
28.1%
−269
–   Betsabe II 1.052159+34
−34
(+9)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
34.1%
+51
–   Chesley r323 32-bit2155+24
−24
(+5)7 − 12
(+5−10=4)
36.8%
7.0 / 19
41.2%
−86
–   KnockOut 0.7.12153+15
−15
(+3)2.5 − 6.5
(+2−6=1)
27.8%
2.5 / 9
44.5%
−179
–   FireFly 2.5.8 32-bit2151+34
−34
(+1)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
49.2%
+46
–   Maverick 0.2 64-bit2142+30
−30
(−8)3 − 3
(+3−3=0)
50.0%
3.0 / 6
65.2%
−8
–   Blitzkrieg rev337 64-bit2142+19
−19
(−8)5 − 5
(+3−3=4)
50.0%
5.0 / 10
69.2%
−12
–   Waxman 20082140+22
−22
(−10)2 − 4
(+1−3=2)
33.3%
2.0 / 6
72.1%
−120
–   K2 0.43f2140+33
−33
(−10)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
68.7%
+21
–   Raven 0.50 64-bit2138+30
−30
(−12)7 − 5
(+5−3=4)
58.3%
7.0 / 12
72.0%
+43
–   Parrot 07.07.222136+19
−19
(−14)3 − 3
(+1−1=4)
50.0%
3.0 / 6
80.0%
−7
–   Bearded 06_29_022131+25
−25
(−19)5 − 2
(+4−1=2)
71.4%
5.0 / 7
84.8%
+133
–   BikJump 2.01 64-bit2120+19
−19
(−30)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
96.2%
−97
–   Kurt 0.9.2 32-bit2114+23
−23
(−36)5.5 − 7.5
(+4−6=3)
42.3%
5.5 / 13
97.7%
−87
–   MadChess 1.2 64-bit2113+26
−26
(−37)3 − 3
(+2−2=2)
50.0%
3.0 / 6
97.4%
−37
–   ChessKISS 1.3a 32-bit2112+33
−33
(−38)5 − 7
(+3−5=4)
41.7%
5.0 / 12
96.1%
−92
–   Napoleon 1.4.0 64-bit2110+32
−32
(−40)7 − 5
(+5−3=4)
58.3%
7.0 / 12
97.1%
+15
–   Clarabit 1.00 64-bit2105+20
−20
(−45)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.4%
−45
–   Carballo 0.52097+23
−23
(−53)5.5 − 1.5
(+4−0=3)
78.6%
5.5 / 7
99.8%
+133
–   Jabba 1.0 64-bit2078+22
−22
(−72)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−40
–   BigLion 2.23w2077+21
−21
(−73)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−15
–   Zeta Dva 0305 64-bit1982+23
−24
(−168)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
100.0%
−141

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on February 20, 2021