CCRL 40/40
Downloads and Statistics
May 27, 2017
Testing summary:
Total: 715'938 games
played by 1'882 programs
98447 CPU days (X2 4600+)

White wins: 246'582 (34.4%)
Black wins: 183'348 (25.6%)
Draws: 286'008 (39.9%)
White score: 54.4%

Engine Details

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Show each game results
Ruffian 2.1.0#107  (2623+13
−14
)Quote
Author: Per-Ola Valfridsson (Sweden) Link: Homepage
This is one of the 2 Ruffian versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 1.2 32-bit2873+18
−18
(+250)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+99
0 = 0 =
–   Rybka 2.1 32-bit2867+23
−22
(+244)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+326
1 = 1 0
–   Rybka 1.1 32-bit2856+18
−18
(+233)1.5 − 11.5
(+1−11=1)
11.5%
1.5 / 13
0.0%
−124
= 0 0 1 0 0 0 0 0 0 0 0 0
–   Deep Sjeng WC2008 32-bit2826+12
−12
(+203)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+59
= 0
–   Toga II 1.4.1SE62822+23
−23
(+199)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Hiarcs 12.12818+11
−11
(+195)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+37
0 =
–   Zappa Mexico II 32-bit2810+12
−12
(+187)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+29
= 0
–   Toga II 1.4 beta5c2805+24
−24
(+182)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−107
0 0 0 =
–   Fruit 2.3.12785+14
−14
(+162)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+305
1 =
–   Stockfish 1.2 Default2782+22
−23
(+159)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+16
0 =
–   Bright 0.4a2776+10
−10
(+153)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−4
0 =
–   Loop 13.6 (Loop 2007) 32-bit2774+10
−10
(+151)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Fruit 05/11/032772+20
−20
(+149)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−8
= 0 0 =
–   Shredder 102771+13
−13
(+148)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−172
0 0 0 = 0
–   Loop 10.32f2766+19
−19
(+143)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
0.0%
+76
= 1 0 = = = = = 0 = 0 = 0 =
–   Loop 12.322765+23
−23
(+142)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Toga II 1.2.1a 32-bit2760+12
−12
(+137)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+144
1 0 0 = = 1
–   Glaurung 2.2 32-bit2755+24
−24
(+132)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−25
= 0
–   Glaurung 2.0.1 64-bit2746+18
−18
(+123)10 − 21
(+5−16=10)
32.3%
10.0 / 31
0.0%
+2
0 = 1 0 0 = = 0 1 = 0 0 0 = 0 0 0 = 0 1 0 0 = 1 = = 0 = 0 1 0
–   Spike 1.2 Turin2746+7
−7
(+123)8.5 − 24.5
(+2−18=13)
25.8%
8.5 / 33
0.0%
−33
0 0 0 0 = = = 0 0 = 1 = 0 0 0 0 = = = 0 = = 0 0 0 = = 0 0 0 0 1 =
–   Hiarcs X502745+19
−19
(+122)1 − 4
(+0−3=2)
20.0%
1.0 / 5
0.0%
−68
0 = 0 = 0
–   Junior 102744+13
−13
(+121)15 − 15
(+11−11=8)
50.0%
15.0 / 30
0.0%
+124
0 1 0 0 1 1 0 0 0 = = 1 1 1 0 1 0 = 0 1 = 0 = = 1 1 1 = 0 =
–   Fruit 2.2.12744+14
−14
(+121)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−162
0 0 = 0
–   Fritz 92743+14
−14
(+120)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+120
1 0
–   Naum 2.1 32-bit2743+20
−20
(+120)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+120
= =
–   Hiarcs 102740+16
−16
(+117)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Toga II 1.2 32-bit2735+25
−25
(+112)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Toga II 1.1a 32-bit2732+17
−17
(+109)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Bright 0.3a2730+19
−19
(+107)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−43
0 0 = =
–   DiscoCheck 3.7.1 64-bit2728+30
−30
(+105)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+22
= 1 0 0
–   Shredder 92726+18
−17
(+103)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Bobcat 3.25 64-bit2724+17
−17
(+101)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+101
= = 1 0
–   Twisted Logic 200806202723+16
−17
(+100)10 − 11
(+6−7=8)
47.6%
10.0 / 21
0.0%
+83
0 0 1 = 0 = = 0 = 1 = 0 0 1 0 = 1 = 1 = 1
–   Junior 10.12721+25
−25
(+98)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+62
0 = 1 = 0 1 = 0 = 0 = 1
–   Hiarcs 10 Hypermodern2718+20
−20
(+95)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   EXchess 6.50b 64-bit2712+32
−32
(+89)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−60
0 0 = =
–   Dirty 23Mar2012 64-bit2706+31
−31
(+83)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−205
0 0 0 =
–   Critter 0.42 32-bit2705+25
−25
(+82)7.5 − 16.5
(+3−12=9)
31.3%
7.5 / 24
0.0%
−39
0 0 0 0 = = 0 = = = = 1 0 0 = = 1 0 1 0 0 0 = 0
–   Ktulu 82705+9
−9
(+82)17.5 − 33.5
(+8−24=19)
34.3%
17.5 / 51
0.0%
−20
= 1 1 = 0 = 0 = 0 = 0 1 0 = 0 = 1 0 1 = = = = 0 0 = 0 = 0 0 0 0 = 0 0 0 0 = 0 0 = = 0 1 0 0 1 0 = = 1
–   Chess Tiger 2007.12704+10
−10
(+81)14.5 − 19.5
(+8−13=13)
42.6%
14.5 / 34
0.0%
+35
= 0 = 0 0 0 1 1 = 0 0 0 0 0 = = = = 0 0 = = 0 1 = = 1 = 1 = 1 1 1 0
–   Fritz 8 Bilbao2701+28
−28
(+78)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Chessmaster 11 Aiglos II2698+20
−20
(+75)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−82
= 0
–   Naum 2.0 32-bit2697+15
−15
(+74)4 − 5
(+2−3=4)
44.4%
4.0 / 9
0.0%
+37
0 0 1 = 0 = = 1 =
–   Gaviota 0.85.1 64-bit2697+23
−23
(+74)15.5 − 31.5
(+6−22=19)
33.0%
15.5 / 47
0.0%
−32
0 = 1 0 0 0 = = 0 = 0 0 = = 0 0 1 = = 0 0 0 1 = = 0 = 0 0 = 0 0 = = 0 0 1 0 = = = = = 1 1 0 0
–   Octochess r4741 64-bit2695+32
−32
(+72)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−20
0 = 0 1
–   Tornado 4.87a 32-bit2694+33
−33
(+71)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+227
1 =
–   Frenzee Feb08 32-bit2694+13
−14
(+71)5.5 − 9.5
(+2−6=7)
36.7%
5.5 / 15
0.0%
−11
= = = 0 1 0 = 0 1 0 0 = = = 0
–   Booot 4.15.02693+14
−14
(+70)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−22
= 1 0 0
–   Chessmaster 11 Archangel2693+21
−21
(+70)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Chessmaster 11 Conqueror2690+21
−21
(+67)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+67
1 0
–   Spike 1.12689+15
−15
(+66)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−91
0 =
–   Delfi 5.42687+12
−12
(+64)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Arasan 14.3 64-bit2682+32
−32
(+59)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.1%
−90
0 0 = =
–   Chess Tiger 20072682+12
−12
(+59)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
0.0%
+286
1 = 1
–   ProDeo 2.02681+21
−21
(+58)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+58
= =
–   Chessmaster 11 Leonidas2681+22
−22
(+58)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−34
= 0 0 1
–   Junior 92676+17
−17
(+53)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+53
1 0
–   Deuterium 12.01.30.1070 64-bit2675+27
−27
(+52)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+52
= =
–   Chessmaster 11 Toxic2675+23
−23
(+52)9 − 8
(+5−4=8)
52.9%
9.0 / 17
0.0%
+73
= = 1 0 = 1 0 = = = 1 = 0 0 1 = 1
–   Naraku 1.312675+29
−29
(+52)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.1%
+52
= = = =
–   Zap!Chess Paderborn SE 32-bit2670+34
−34
(+47)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
0.6%
+290
1 = 1
–   Deuterium 10.01.27.2132668+22
−22
(+45)9.5 − 22.5
(+3−16=13)
29.7%
9.5 / 32
0.0%
−84
0 0 = 0 = = 0 0 = 0 0 = 1 = = 0 0 0 = = 0 = = 0 0 1 0 1 0 = 0 =
–   Dirty 25Aug2011 32-bit2667+23
−23
(+44)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+44
0 1
–   Movei 00.8.438 (10 10 10)2667+12
−11
(+44)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+75
= 1 0 0 1 = 1 = 0 1
–   Chessmaster 112666+13
−13
(+43)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+43
1 0
–   Booot 4.14.02666+20
−20
(+43)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+128
1 = 0 1
–   RedQueen 1.1.3 64-bit2666+31
−31
(+43)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.6%
+36
1 = 1 0 0 = 0 1
–   SmarThink 1.00 32-bit2664+15
−15
(+41)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−84
0 0 0 = = = 0 1
–   Ktulu 7.52664+16
−16
(+41)2 − 1
(+1−0=2)
66.7%
2.0 / 3
0.0%
+112
= 1 =
–   CM9000 Enforcer2662+21
−21
(+39)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
0.1%
+66
1 1 0 = 1 0 1 = 0 0 1 =
–   Scorpio 1.912662+14
−14
(+39)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+182
= 1
–   CM10th Xperience2661+13
−13
(+38)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+1
0 1 0 = = = = =
–   Alaric 7072660+12
−12
(+37)12 − 16
(+6−10=12)
42.9%
12.0 / 28
0.0%
−7
0 = = = 0 0 0 = = 0 = 0 = = = 1 = 1 1 1 0 0 1 = 1 0 0 =
–   Bobcat 2.75 32-bit2659+24
−24
(+36)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.5%
+95
= = = 1
–   Deuterium 11.02.29.1072659+26
−26
(+36)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.7%
−121
= 0
–   Zap!Chess Reykjavik 32-bit2658+34
−35
(+35)3.5 − 7.5
(+0−4=7)
31.8%
3.5 / 11
2.9%
−57
0 = 0 = = = 0 = = 0 =
–   Godel 2.3.7 64-bit2656+23
−23
(+33)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.7%
−117
= 0 0 =
–   Scorpio 2.02b2655+30
−30
(+32)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
2.8%
−124
= 0
–   Glaurung 1.2.1 32-bit2655+16
−16
(+32)6.5 − 8.5
(+5−7=3)
43.3%
6.5 / 15
0.1%
−20
= 1 1 1 0 1 0 0 0 1 0 = = 0 0
–   The Baron 2.23 64-bit2654+23
−23
(+31)17 − 17
(+12−12=10)
50.0%
17.0 / 34
1.0%
+32
= 0 0 0 1 = = = = 0 = 1 1 1 = = 0 0 0 1 1 = 0 1 1 1 0 1 1 1 = 0 0 0
–   Djinn 1.010 64-bit2652+30
−29
(+29)1 − 1
(+1−1=0)
50.0%
1.0 / 2
3.8%
+29
1 0
–   CM10th Paralyse2652+15
−15
(+29)9 − 13
(+5−9=8)
40.9%
9.0 / 22
0.2%
−30
= 1 0 = 1 = = 0 0 0 0 1 0 0 = 1 = 0 1 = = 0
–   Philou 3.7.1 64-bit2651+15
−14
(+28)4 − 2
(+2−0=4)
66.7%
4.0 / 6
0.3%
+112
1 = = = 1 =
–   Cyrano 0.6b17 64-bit2651+25
−25
(+28)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
2.6%
−261
0 0 = 0
–   E.T. Chess 13.01.082649+14
−14
(+26)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.3%
−1
1 = = = = = 0 0 = =
–   CM10th Ogre2648+24
−24
(+25)2 − 3
(+1−2=2)
40.0%
2.0 / 5
3.4%
−61
= 1 0 0 =
–   CM10th Magic II2647+16
−16
(+24)2 − 2
(+1−1=2)
50.0%
2.0 / 4
1.3%
+24
0 1 = =
–   Arasan 14.1 64-bit2647+32
−32
(+24)12 − 20
(+5−13=14)
37.5%
12.0 / 32
8.4%
−52
= 0 = = 1 0 = = 0 0 = 1 1 0 = 0 1 0 0 = 0 1 = 0 0 0 = = 0 = = =
–   Cyrano 0.6b17 32-bit2646+14
−15
(+23)5.5 − 3.5
(+4−2=3)
61.1%
5.5 / 9
0.8%
+106
= 1 1 1 = 0 = 1 0
–   Scorpio 2.1 32-bit2645+35
−35
(+22)1 − 1
(+1−1=0)
50.0%
1.0 / 2
12.0%
+22
0 1
–   Movei 00.8.4382645+18
−18
(+22)18 − 19
(+12−13=12)
48.6%
18.0 / 37
2.2%
+13
= 1 = 1 1 0 0 = 1 0 = = = 0 0 1 1 1 0 0 0 = = = 0 1 1 = = 0 0 1 1 0 0 = 1
–   Colossus 2008b2643+13
−13
(+20)28 − 18
(+20−10=16)
60.9%
28.0 / 46
1.5%
+90
1 = 0 1 = 1 1 = = 1 1 0 1 1 1 = 0 0 0 = 1 = = 1 1 = 1 = = = 1 0 = 0 = 0 1 = = 1 1 0 1 1 1 0
–   CM10th Guardian2642+28
−28
(+19)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
11.1%
−138
0 =
–   Scorpio 1.82641+20
−20
(+18)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
6.6%
−85
0 1 0 1 0 = = = 0 0
–   Laser 0.2.1 64-bit2639+25
−25
(+16)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
12.8%
−126
0 =
–   Slow Chess Blitz WV2.12638+11
−12
(+15)10 − 10
(+5−5=10)
50.0%
10.0 / 20
3.8%
+12
= = 1 = = = = 1 0 0 1 1 = = = 1 = 0 0 0
–   ProDeo 1.742638+24
−24
(+15)0 − 2
(+0−2=0)
0.0%
0.0 / 2
14.3%
−INF
0 0
–   CM10th Pestilence2637+25
−25
(+14)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
16.0%
+132
= = 1 1 =
–   RedQueen 1.0.0 32-bit2637+24
−24
(+14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
15.9%
+171
1 =
–   Chess Tiger 152636+17
−17
(+13)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
11.3%
+170
1 =
–   Scorpio 2.05b2636+32
−32
(+13)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
22.7%
−275
= 0 0 0
–   Delfi 5.22636+21
−21
(+13)2 − 2
(+2−2=0)
50.0%
2.0 / 4
13.9%
+13
0 1 1 0
–   Chess Tiger 15 Gambit2634+33
−33
(+11)1 − 0
(+1−0=0)
100.0%
1.0 / 1
27.4%
+INF
1
–   Cheng3 1.07 64-bit2634+21
−21
(+11)1 − 1
(+0−0=2)
50.0%
1.0 / 2
18.3%
+11
= =
–   Glaurung 1.0.2 32-bit2634+17
−17
(+11)1 − 1
(+1−1=0)
50.0%
1.0 / 2
15.1%
+11
1 0
–   CM10th Warrior2633+25
−25
(+10)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
23.1%
−147
= 0 1 0 0
–   Gandalf 62632+12
−12
(+9)27 − 38
(+16−27=22)
41.5%
27.0 / 65
13.5%
−48
= 0 1 = 0 = 1 0 0 1 0 1 = 0 = = 1 = 0 0 = 1 1 1 = = 1 0 0 1 1 = 0 = 0 0 0 0 1 = 1 0 1 = = 0 1 = = = 0 0 = 0 0 0 = 0 = 0 = 0 1 0 0
–   CM10th Default2632+15
−15
(+9)2 − 1
(+2−1=0)
66.7%
2.0 / 3
17.7%
+128
1 1 0
–   Sjakk 2.2 64-bit2632+17
−17
(+9)2 − 2
(+1−1=2)
50.0%
2.0 / 4
19.4%
+9
= = 0 1
–   Rodin 8.02632+20
−20
(+9)1 − 1
(+0−0=2)
50.0%
1.0 / 2
21.8%
+9
= =
–   Crafty 23.0 32-bit2630+29
−29
(+7)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
33.5%
+89
1 0 = 1
–   CM9000 Assassin2629+24
−24
(+6)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
33.9%
+73
1 0 = 0 1 1
–   WildCat 82628+14
−14
(+5)19.5 − 20.5
(+10−11=19)
48.8%
19.5 / 40
27.3%
−2
0 = 0 1 1 = 1 = 0 = = 0 = = 1 0 = 0 1 = 1 = 1 0 = 0 1 = = = = 1 0 0 = 1 = = = 0
–   Rotor 0.82628+17
−17
(+5)3 − 3
(+1−1=4)
50.0%
3.0 / 6
33.1%
+5
= 1 = = 0 =
–   Glaurung 1.1 32-bit2626+32
−33
(+3)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
43.4%
−176
0 =
–   WildCat 72625+15
−15
(+2)18 − 18
(+11−11=14)
50.0%
18.0 / 36
42.3%
+2
1 0 1 = 1 = 0 = = 0 1 = 0 1 = 1 0 = = 1 1 0 = 1 0 = = 1 = = = 0 0 1 0 0
–   Alfil 13.1 64-bit2624+18
−18
(+1)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
43.8%
+158
1 =
–   Arasan 13.4 32-bit2623+30
−30
(0)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
49.3%
+156
1 =
–   RedQueen 1.1.1 64-bit2623+28
−28
(0)1 − 1
(+0−0=2)
50.0%
1.0 / 2
48.0%
0
= =
–   Hamsters 0.72622+24
−25
(−1)1 − 0
(+1−0=0)
100.0%
1.0 / 1
50.7%
+INF
1
–   Nebula 2.0 64-bit2621+17
−17
(−2)3.5 − 3.5
(+2−2=3)
50.0%
3.5 / 7
55.9%
−2
1 = = 0 = 1 0
–   BugChess2 1.6.3 32-bit2620+19
−19
(−3)3 − 5
(+2−4=2)
37.5%
3.0 / 8
59.9%
−90
= 0 0 0 1 0 1 =
–   NoraGrace 2.0 64-bit2619+17
−17
(−4)4 − 1
(+4−1=0)
80.0%
4.0 / 5
63.7%
+285
1 0 1 1 1
–   Hamsters 0.7.12619+14
−14
(−4)9 − 8
(+6−5=6)
52.9%
9.0 / 17
63.3%
+18
0 = = 1 0 1 0 1 = 0 1 = = 0 1 = 1
–   ProDeo 1.22619+18
−18
(−4)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
63.0%
−86
= 1 0 0
–   Tucano 3.00 64-bit2619+24
−24
(−4)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
61.2%
−63
0 = = =
–   Deuterium 11.01.28.1592618+20
−20
(−5)0 − 2
(+0−2=0)
0.0%
0.0 / 2
63.8%
−INF
0 0
–   ProDeo 1.62617+20
−20
(−6)9.5 − 3.5
(+7−1=5)
73.1%
9.5 / 13
67.2%
+141
1 = 1 = 1 1 = 0 = 1 1 1 =
–   Sloppy 0.2.2 64-bit2614+19
−19
(−9)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
77.0%
+1
= = =
–   Andscacs 0.62u 64-bit2614+33
−32
(−9)2 − 0
(+2−0=0)
100.0%
2.0 / 2
69.5%
+INF
1 1
–   Zappa 1.1 64-bit2614+18
−18
(−9)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
76.3%
−101
= 0 1 0
–   Ethereal 8.12 64-bit2614+27
−27
(−9)1 − 0
(+1−0=0)
100.0%
1.0 / 1
71.9%
+INF
1
–   Bison 9.8 32-bit2613+33
−33
(−10)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
69.4%
−29
= = = 0 = = 1 1 = 1 0 = 0 0
–   Pharaon 3.5.12613+13
−13
(−10)23 − 18
(+16−11=14)
56.1%
23.0 / 41
85.2%
+31
1 = 1 1 = 0 = 1 0 = 0 = 0 0 0 1 1 1 1 = 1 0 = = = 0 1 0 = = 1 1 = 0 1 = 1 1 = 0 1
–   Colossus 2007d2613+23
−23
(−10)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
77.2%
+43
= = 0 = = = 0 1 = 1 1 1 0 = = 1 0 0 0 1 0 1 1 1 0 1 = 1 1 1 0 1
–   Dirty 24Apr2011 32-bit2612+30
−30
(−11)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
73.1%
+19
=
–   Scorpio 1.72609+33
−33
(−14)1 − 2
(+0−1=2)
33.3%
1.0 / 3
77.9%
−109
0 = =
–   Phalanx XXV2608+20
−20
(−15)1 − 2
(+1−2=0)
33.3%
1.0 / 3
87.7%
−172
0 0 1
–   Naum 1.91 64-bit2608+15
−15
(−15)1 − 1
(+0−0=2)
50.0%
1.0 / 2
91.6%
−15
= =
–   GreKo 2015 64-bit2607+23
−23
(−16)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
87.1%
−173
0 =
–   Philou 3.602606+20
−20
(−17)1 − 1
(+1−1=0)
50.0%
1.0 / 2
90.9%
−17
1 0
–   Godel 2.05 64-bit2606+32
−32
(−17)3 − 1
(+2−0=2)
75.0%
3.0 / 4
82.7%
+132
1 = = 1
–   Naum 1.91 32-bit2605+15
−15
(−18)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
95.8%
+124
= 1
–   Arminius 2015-08-06 64-bit2602+19
−19
(−21)2 − 2
(+1−1=2)
50.0%
2.0 / 4
95.5%
−21
= = 0 1
–   Rodent 0.16 64-bit2601+31
−31
(−22)2 − 0
(+2−0=0)
100.0%
2.0 / 2
89.3%
+INF
1 1
–   Donna 4.0 64-bit2601+19
−19
(−22)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
96.8%
+261
1 1 = 1
–   DanaSah 6.502600+24
−24
(−23)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
94.9%
−165
= 0
–   Alfil 8.1.12600+14
−14
(−23)1 − 6
(+1−6=0)
14.3%
1.0 / 7
98.9%
−382
0 0 0 0 0 0 1
–   Delfi 5.02599+20
−20
(−24)19.5 − 14.5
(+12−7=15)
57.4%
19.5 / 34
97.4%
+25
1 = = 0 = 1 = = 0 1 1 1 = 1 0 1 = 1 = = = = = 1 0 0 = 1 = 1 0 1 = 0
–   Sloppy 0.2.2 32-bit2598+14
−14
(−25)3 − 2
(+2−1=2)
60.0%
3.0 / 5
99.4%
+42
= 1 1 0 =
–   Aristarch 4.502598+12
−12
(−25)8 − 3
(+6−1=4)
72.7%
8.0 / 11
99.7%
+123
1 0 1 = = 1 1 = 1 1 =
–   Rodin 7.02598+17
−17
(−25)2 − 0
(+2−0=0)
100.0%
2.0 / 2
98.6%
+INF
1 1
–   GreKo 2016 64-bit2595+26
−26
(−28)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
96.7%
−185
0 =
–   Glass 2.0 64-bit2594+17
−16
(−29)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
99.6%
−74
1 = 0 0 = =
–   Delfi 4.62594+31
−31
(−29)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
95.3%
+113
= 1
–   The Baron 2.23 32-bit2594+17
−16
(−29)4.5 − 6.5
(+3−5=3)
40.9%
4.5 / 11
99.6%
−98
0 1 = 0 0 1 = 1 0 = 0
–   WildCat 62593+21
−21
(−30)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.8%
0
0 1
–   Colossus 2007c2593+33
−33
(−30)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
94.7%
+112
= 1
–   Muse 0.953 64-bit2591+21
−21
(−32)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.3%
−32
1 0 1 0
–   The Baron 1.8.12591+23
−23
(−32)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.1%
+60
1 = 1 0
–   Crafty 22.8 32-bit2591+33
−33
(−32)3.5 − 7.5
(+2−6=3)
31.8%
3.5 / 11
96.3%
−160
0 = 0 0 = 0 1 1 0 0 =
–   Glass 1.9 64-bit2591+31
−31
(−32)2 − 0
(+2−0=0)
100.0%
2.0 / 2
96.5%
+INF
1 1
–   Pseudo 0.7c2590+13
−13
(−33)26 − 19
(+17−10=18)
57.8%
26.0 / 45
100.0%
+16
= = 0 0 1 1 = = = 1 0 = = 0 1 = = 0 = 1 1 = 1 0 1 1 0 0 = 1 = = 1 = 1 0 1 = 1 0 1 = 1 = 1
–   Amyan 1.722590+13
−13
(−33)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−125
0 1 0 =
–   ProDeo 1.12589+31
−31
(−34)2 − 3
(+2−3=0)
40.0%
2.0 / 5
97.3%
−125
0 1 0 1 0
–   N2 0.4 64-bit2589+16
−17
(−34)1 − 3
(+0−2=2)
25.0%
1.0 / 4
99.9%
−184
= = 0 0
–   Hamsters 0.62589+19
−20
(−34)17.5 − 16.5
(+11−10=13)
51.5%
17.5 / 34
99.8%
−25
= 1 0 = = 1 0 0 1 1 0 0 0 = 1 0 1 = = 0 = 1 1 = = = 1 = 1 0 = = 0 1
–   Rotor 0.62588+16
−16
(−35)2.5 − 2.5
(+2−2=1)
50.0%
2.5 / 5
99.9%
−24
1 0 0 = 1
–   Djinn 0.992 64-bit2587+30
−30
(−36)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.3%
+120
1 =
–   Chronos 1.9.62583+27
−26
(−40)19.5 − 12.5
(+12−5=15)
60.9%
19.5 / 32
99.6%
+22
1 = = 1 1 = 1 = = 0 0 = 1 = 1 = 1 1 0 = = = 0 1 1 = 0 = = 1 = 1
–   Crafty 22.4 32-bit2583+33
−33
(−40)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.5%
+116
1 =
–   Zappa 1.1 32-bit2581+29
−29
(−42)2 − 5
(+0−3=4)
28.6%
2.0 / 7
99.5%
−167
= 0 = = = 0 0
–   Quazar 0.3b 32-bit2581+21
−21
(−42)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.9%
−184
0 =
–   GarboChess 3.0 64-bit2581+18
−17
(−42)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−42
0 1 0 1 1 0
–   Arasan 13.1 32-bit2580+33
−33
(−43)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.1%
+69
1 1 0 = = 1
–   Petir 4.9999992577+16
−16
(−46)8.5 − 9.5
(+4−5=9)
47.2%
8.5 / 18
100.0%
−65
1 0 1 = = = = = 0 1 = = 0 = 1 0 0 =
–   Frenzee 3.0 32-bit2576+22
−22
(−47)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−114
= 0 = =
–   Jonny 2.83 32-bit2576+17
−17
(−47)4 − 1
(+3−0=2)
80.0%
4.0 / 5
100.0%
+153
1 = = 1 1
–   Pharaon 3.32576+32
−33
(−47)10.5 − 6.5
(+8−4=5)
61.8%
10.5 / 17
99.6%
+33
= 1 = 1 0 = 1 0 1 0 = = 0 1 1 1 1
–   Jellyfish 1.1 64-bit2573+17
−17
(−50)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
100.0%
−412
0 0 0 0 = 0
–   Gaviota 0.84 32-bit2570+27
−27
(−53)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−53
0 1
–   Crafty 22.10 32-bit2570+33
−33
(−53)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.8%
−195
= 0
–   GNU Chess 5.07.153b 64-bit2568+23
−23
(−55)12.5 − 5.5
(+9−2=7)
69.4%
12.5 / 18
100.0%
+71
0 = = = = 1 = = 1 1 1 1 1 1 1 1 = 0
–   N2 0.4 32-bit2567+18
−18
(−56)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+91
= 1 1 = = 1
–   DanaSah 5.072567+17
−17
(−56)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
100.0%
−246
0 0 = 1 0 0
–   Petir 3.99d2567+31
−31
(−56)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+100
= 1
–   Brutus 8.05 32-bit2566+17
−17
(−57)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
100.0%
+56
1 = 1 = =
–   Crafty 22.1 32-bit2564+28
−28
(−59)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−59
1 0
–   Capivara LK 0.09b02f 64-bit2563+18
−18
(−60)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−145
0 = 0 1
–   Frenzee 2.02563+33
−33
(−60)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.9%
−60
0 1 1 0
–   SOS 5.12561+14
−14
(−62)3.5 − 3.5
(+2−2=3)
50.0%
3.5 / 7
100.0%
−55
1 1 = 0 0 = =
–   Chronos 1.9.52560+33
−33
(−63)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Cheng3 1.05 32-bit2558+32
−32
(−65)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−65
= =
–   Hamsters 0.52557+34
−34
(−66)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−76
1 = 0 =
–   GreKo 9.7 64-bit2556+35
−35
(−67)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−223
= 0
–   Alfil 11 MT2555+33
−33
(−68)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+74
= 1
–   Colossus 2006f2555+23
−23
(−68)4 − 6
(+2−4=4)
40.0%
4.0 / 10
100.0%
−130
0 1 = 0 1 = = = 0 0
–   Zurichess Glarus 64-bit2555+27
−27
(−68)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Anaconda 2.0.12554+27
−27
(−69)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   BugChess2 1.6.22554+33
−33
(−69)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−99
=
–   DanaSah 4.882554+22
−22
(−69)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−226
0 =
–   JikChess 0.02 64-bit2553+19
−19
(−70)6 − 8
(+4−6=4)
42.9%
6.0 / 14
100.0%
−121
0 1 0 0 1 0 = 0 = 0 1 = = 1
–   Tornado 2.22551+23
−23
(−72)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+85
= 1
–   Rodin 6.02548+24
−24
(−75)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−232
0 =
–   The Baron 1.7.02545+34
−34
(−78)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Thinker 4.7a2544+30
−30
(−79)5 − 3
(+2−0=6)
62.5%
5.0 / 8
100.0%
−15
= = = = 1 = = 1
–   Rodin 5.12542+31
−31
(−81)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−81
1 0
–   nanoSzachy 4.0 64-bit2541+19
−19
(−82)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−82
1 0
–   Ufim 8.022541+13
−13
(−82)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−27
1 = 0 = 1 0 1 1 = =
–   Tucano 1.042538+30
−30
(−85)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−85
= =
–   Crafty 22.0 32-bit2538+34
−34
(−85)16 − 4
(+14−2=4)
80.0%
16.0 / 20
100.0%
+145
1 1 = = 1 1 1 = 0 1 1 1 1 1 1 1 = 0 1 1
–   Petir 3.952534+32
−32
(−89)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−89
= =
–   Rodent 0.102534+33
−33
(−89)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−89
= =
–   BugChess2 1.5.12526+34
−34
(−97)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Gaviota 0.83 32-bit2524+27
−28
(−99)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+58
1 =
–   Fridolin 2.0 64-bit2524+17
−17
(−99)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−99
1 0
–   GarboChess 2.20 32-bit2522+17
−17
(−101)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−101
0 1 0 1
–   Twisted Logic 0.099x2521+33
−33
(−102)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+40
1 =
–   E.T. Chess 18.11.052519+28
−28
(−104)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−134
=
–   Maverick 1.5 64-bit2515+20
−20
(−108)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−48
= = = 1
–   Donna 3.1 64-bit2514+28
−28
(−109)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−251
= 0
–   Booot 4.12.12513+34
−34
(−110)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−140
=
–   Twisted Logic 0.065e372511+35
−35
(−112)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+44
1 =
–   Crafty 20.14 32-bit2511+28
−28
(−112)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
+195
1 1 1 = 1
–   Ethereal 7.70 64-bit2508+31
−31
(−115)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−107
= 1 0 0 = 1
–   Movei 00.8.2952506+29
−29
(−117)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−147
=
–   Hamsters 0.42506+31
−31
(−117)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−117
1 0
–   Little Goliath Evolution 3.122506+18
−18
(−117)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+40
= 1
–   Crafty 20.11 32-bit2502+35
−35
(−121)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−151
=
–   Tao 5.62502+17
−17
(−121)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+36
= 1
–   Hermann 2.4 32-bit2502+23
−23
(−121)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Movei 00.8.3582494+34
−34
(−129)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Ufim 7.012488+32
−32
(−135)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−165
=
–   Booot 4.12.02483+35
−35
(−140)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−140
= =
–   Pepito 1.59 32-bit2480+24
−24
(−143)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Trace 1.362479+21
−21
(−144)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
+83
= 1 1
–   Rotor 0.42478+18
−18
(−145)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Amyan 1.5972472+21
−21
(−151)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−308
0 =
–   Quark 2.352471+19
−19
(−152)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−78
0 = = 1 1 = 1 =
–   Trace 1.37a2468+19
−19
(−155)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−4
1 = = 1
–   Booot 4.11.12457+33
−34
(−166)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−9
1 =
–   Arasan 9.52445+36
−37
(−178)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−178
= =
–   Twisted Logic 200709152436+36
−36
(−187)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Muse 0.899b2415+21
−21
(−208)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−50
1 =
–   Delphil 1.6c2408+34
−34
(−215)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−58
1 = 1 =
–   Dragon 4.62406+18
−18
(−217)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Hermann 1.92403+34
−34
(−220)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Djinn 0.925x2400+23
−23
(−223)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Gaia 3.5 64-bit2399+26
−26
(−224)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Sorgenkind 0.42386+15
−15
(−237)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
−4
1 1 1 1 = =
–   Amateur 2.822385+21
−21
(−238)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Alfil 6.102356+33
−33
(−267)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Ruffian 2.1.0
played with current
participants of this list
Represented by
1-2-CPU#1032628557itself
32-bit#582631541itself
32-bit 1-2-CPU#592630541itself
32-bit single-CPU#592630541itself
All#1012623557itself
Free#852627460itself
Free 1-2-CPU#882628460itself
Free 32-bit#422632460itself
Free 32-bit 1-2-CPU#422632460itself
Free 32-bit single-CPU#422632460itself
Free single-CPU#882628460itself
Single-CPU#1032628557itself

Created in 2005-2013 by CCRL team
Last games added on May 27, 2017