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
Ruffian 2.1.0#107  (2623+14
−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+19
−19
(+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 0 1
–   Rybka 1.1 32-bit2856+18
−18
(+233)1.5 − 11.5
(+1−11=1)
11.5%
1.5 / 13
0.0%
−124
1 0 0 0 0 0 = 0 0 0 0 0 0
–   Deep Sjeng WC2008 32-bit2825+12
−12
(+202)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+58
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-bit2809+12
−11
(+186)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+28
= 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 2.3.12784+14
−14
(+161)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+304
= 1
–   Stockfish 1.2 Default2781+22
−22
(+158)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+15
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-bit2773+10
−10
(+150)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Fruit 05/11/032771+20
−20
(+148)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−9
= 0 0 =
–   Shredder 102770+13
−13
(+147)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−173
0 0 0 = 0
–   Loop 10.32f2765+19
−19
(+142)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
0.0%
+75
= = 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-bit2754+24
−24
(+131)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−26
0 =
–   Glaurung 2.0.1 64-bit2745+18
−18
(+122)10 − 21
(+5−16=10)
32.3%
10.0 / 31
0.0%
+1
0 = 1 0 0 = = 0 1 = 0 0 0 = 0 0 0 = 0 1 0 0 = 1 = = 0 = 0 1 0
–   Spike 1.2 Turin2745+7
−7
(+122)8.5 − 24.5
(+2−18=13)
25.8%
8.5 / 33
0.0%
−34
0 0 = = = 0 0 0 0 = 0 0 0 0 = = = 0 = = 0 0 0 = = 0 0 0 0 1 = = 1
–   Junior 102744+13
−13
(+121)15 − 15
(+11−11=8)
50.0%
15.0 / 30
0.0%
+124
1 1 0 1 0 = 0 0 1 = 0 = = 1 1 1 = 0 = 1 0 0 1 1 0 0 0 = = 1
–   Hiarcs X502744+19
−19
(+121)1 − 4
(+0−3=2)
20.0%
1.0 / 5
0.0%
−69
= 0 0 0 =
–   Naum 2.1 32-bit2743+20
−20
(+120)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+120
= =
–   Fruit 2.2.12743+14
−14
(+120)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−163
0 0 0 =
–   Fritz 92742+14
−14
(+119)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+119
1 0
–   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-bit2731+17
−17
(+108)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 92725+17
−17
(+102)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 200806202722+16
−16
(+99)10 − 11
(+6−7=8)
47.6%
10.0 / 21
0.0%
+82
1 = 0 = = 0 = 1 = 0 0 1 0 = 1 = 1 = 1 0 0
–   Junior 10.12721+25
−25
(+98)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+62
0 = = 0 = 1 1 = 0 1 = 0
–   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 = =
–   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
–   Dirty 23Mar2012 64-bit2705+31
−31
(+82)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−206
0 0 0 =
–   Ktulu 82704+9
−9
(+81)17.5 − 33.5
(+8−24=19)
34.3%
17.5 / 51
0.0%
−21
0 1 = 0 = = 0 = 1 0 1 = = = = 0 0 0 0 0 = 0 0 0 0 1 1 = 0 = 0 = 0 = 0 = 0 0 = = 0 1 0 0 = 1 = 1 0 0 =
–   Chess Tiger 2007.12703+10
−10
(+80)14.5 − 19.5
(+8−13=13)
42.6%
14.5 / 34
0.0%
+34
= 0 0 0 1 1 = 0 0 0 0 0 = = = = 0 0 = = 0 1 1 1 0 = 1 = 1 = = 1 0 =
–   Fritz 8 Bilbao2700+28
−28
(+77)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Chessmaster 11 Aiglos II2697+21
−21
(+74)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−83
= 0
–   Naum 2.0 32-bit2697+15
−15
(+74)4 − 5
(+2−3=4)
44.4%
4.0 / 9
0.0%
+37
= 0 1 0 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 0 1 0 = = = = = 1 1 0 0 0 = 1 0 0 0 = = 0 = 0 0 = = 0 0 1 = = 0 0 0 1 = = 0 = 0 0 = 0 0
–   Octochess r4741 64-bit2694+32
−32
(+71)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−21
0 = 0 1
–   Frenzee Feb08 32-bit2694+14
−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
–   Tornado 4.87a 32-bit2693+33
−33
(+70)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+226
= 1
–   Chessmaster 11 Archangel2692+21
−21
(+69)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Booot 4.15.02692+14
−14
(+69)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−23
0 1 = 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 5.42686+12
−12
(+63)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 20072681+12
−12
(+58)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
0.0%
+285
= 1 1
–   Chessmaster 11 Leonidas2680+22
−22
(+57)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−35
= 0 0 1
–   ProDeo 2.02680+21
−21
(+57)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+57
= =
–   Junior 92676+17
−17
(+53)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+53
1 0
–   Chessmaster 11 Toxic2676+23
−23
(+53)9 − 8
(+5−4=8)
52.9%
9.0 / 17
0.0%
+74
= 1 0 = = = 1 = 0 0 1 = 1 0 = 1 =
–   Deuterium 12.01.30.1070 64-bit2674+27
−26
(+51)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+51
= =
–   Naraku 1.312674+29
−29
(+51)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.1%
+51
= = = =
–   Zap!Chess Paderborn SE 32-bit2669+34
−34
(+46)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
0.6%
+289
= 1 1
–   Dirty 25Aug2011 32-bit2667+23
−23
(+44)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+44
0 1
–   Deuterium 10.01.27.2132667+22
−22
(+44)9.5 − 22.5
(+3−16=13)
29.7%
9.5 / 32
0.0%
−85
0 0 = 0 = = 0 0 = 0 0 = 1 = = 0 0 0 = = 0 = = 0 0 1 0 1 0 = 0 =
–   Movei 00.8.438 (10 10 10)2666+11
−12
(+43)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+74
1 = 0 1 = 1 0 1 0 =
–   Booot 4.14.02665+20
−20
(+42)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+127
1 = 0 1
–   Chessmaster 112665+13
−13
(+42)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+42
0 1
–   RedQueen 1.1.3 64-bit2665+31
−31
(+42)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.8%
+35
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 = 1 0
–   Ktulu 7.52663+16
−16
(+40)2 − 1
(+1−0=2)
66.7%
2.0 / 3
0.0%
+111
= = 1
–   CM9000 Enforcer2661+21
−21
(+38)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
0.1%
+65
0 = 1 0 1 1 = 1 0 0 1 =
–   Scorpio 1.912661+14
−14
(+38)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+181
1 =
–   CM10th Xperience2660+13
−13
(+37)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
0
1 0 = = = = 0 =
–   Alaric 7072659+12
−12
(+36)12 − 16
(+6−10=12)
42.9%
12.0 / 28
0.0%
−8
0 = 1 0 1 = = 1 1 1 0 0 = = 0 = 0 = 0 0 1 0 = = 0 = = =
–   Deuterium 11.02.29.1072658+26
−26
(+35)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.9%
−122
= 0
–   Zap!Chess Reykjavik 32-bit2658+34
−35
(+35)3.5 − 7.5
(+0−4=7)
31.8%
3.5 / 11
3.3%
−57
0 = 0 = 0 = = 0 = = =
–   Bobcat 2.75 32-bit2658+24
−24
(+35)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.6%
+94
= = = 1
–   Godel 2.3.7 64-bit2655+23
−23
(+32)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.9%
−118
= 0 0 =
–   Glaurung 1.2.1 32-bit2654+17
−17
(+31)6.5 − 8.5
(+5−7=3)
43.3%
6.5 / 15
0.2%
−21
0 0 1 0 1 0 = 1 0 1 = 1 = 0 0
–   The Baron 2.23 64-bit2654+23
−23
(+31)17 − 17
(+12−12=10)
50.0%
17.0 / 34
1.2%
+32
0 0 1 = = = = 0 = 1 1 1 = = 0 0 0 1 1 = 0 1 1 1 0 1 1 1 = 0 0 0 = 0
–   Scorpio 2.02b2654+30
−30
(+31)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
3.2%
−125
= 0
–   Djinn 1.010 64-bit2652+29
−29
(+29)1 − 1
(+1−1=0)
50.0%
1.0 / 2
4.2%
+29
1 0
–   CM10th Paralyse2651+15
−15
(+28)9 − 13
(+5−9=8)
40.9%
9.0 / 22
0.3%
−31
0 0 0 = 1 = 1 = = 0 = 1 = 0 0 1 0 = 1 = 0 0
–   Philou 3.7.1 64-bit2650+14
−15
(+27)4 − 2
(+2−0=4)
66.7%
4.0 / 6
0.4%
+111
= = 1 = 1 =
–   Cyrano 0.6b17 64-bit2650+25
−25
(+27)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
3.1%
−262
= 0 0 0
–   E.T. Chess 13.01.082648+14
−14
(+25)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.5%
−2
= = = = = = 0 0 = 1
–   CM10th Ogre2648+24
−24
(+25)2 − 3
(+1−2=2)
40.0%
2.0 / 5
4.0%
−61
0 0 1 = =
–   Cyrano 0.6b17 32-bit2646+15
−14
(+23)5.5 − 3.5
(+4−2=3)
61.1%
5.5 / 9
1.2%
+106
= 1 0 = 0 = 1 1 1
–   Arasan 14.1 64-bit2646+32
−32
(+23)12 − 20
(+5−13=14)
37.5%
12.0 / 32
9.4%
−53
= 0 = = 1 0 = = 0 0 = 1 1 0 = 0 1 0 0 = 0 1 = 0 0 0 = = 0 = = =
–   CM10th Magic II2646+16
−16
(+23)2 − 2
(+1−1=2)
50.0%
2.0 / 4
1.7%
+23
1 0 = =
–   Movei 00.8.4382645+18
−18
(+22)18 − 19
(+12−13=12)
48.6%
18.0 / 37
2.7%
+13
= 1 = 1 1 = 1 0 = = = 0 0 1 1 1 0 0 0 = = = 0 1 1 = = 0 0 1 1 0 0 = 1 0 0
–   Scorpio 2.1 32-bit2644+35
−35
(+21)1 − 1
(+1−1=0)
50.0%
1.0 / 2
13.2%
+21
0 1
–   Colossus 2008b2642+13
−13
(+19)28 − 18
(+20−10=16)
60.9%
28.0 / 46
2.0%
+89
1 0 1 1 1 0 = 1 1 = = 1 1 0 1 1 1 = 0 0 0 = 1 = = 1 1 = 1 = = = 1 0 = 0 = 0 1 = = 1 1 1 0 =
–   CM10th Guardian2641+28
−28
(+18)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
12.4%
−139
0 =
–   Scorpio 1.82640+20
−20
(+17)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
7.7%
−86
1 0 = = 0 0 1 0 0 =
–   Laser 0.2.1 64-bit2638+25
−25
(+15)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
14.7%
−127
= 0
–   Slow Chess Blitz WV2.12638+12
−12
(+15)10 − 10
(+5−5=10)
50.0%
10.0 / 20
4.8%
+12
= = 1 = 1 = = 0 = 1 1 = = = = 0 0 0 0 1
–   ProDeo 1.742637+24
−24
(+14)0 − 2
(+0−2=0)
0.0%
0.0 / 2
16.1%
−INF
0 0
–   CM10th Pestilence2636+25
−25
(+13)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
17.8%
+131
1 1 = = =
–   Delfi 5.22636+21
−21
(+13)2 − 2
(+2−2=0)
50.0%
2.0 / 4
15.7%
+13
1 0 1 0
–   RedQueen 1.0.0 32-bit2636+24
−24
(+13)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
17.8%
+170
1 =
–   Chess Tiger 152635+17
−17
(+12)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
13.2%
+169
1 =
–   Scorpio 2.05b2635+32
−32
(+12)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
24.6%
−276
0 0 = 0
–   CM10th Warrior2633+25
−25
(+10)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
25.3%
−147
1 0 = 0 0
–   Cheng3 1.07 64-bit2633+21
−21
(+10)1 − 1
(+0−0=2)
50.0%
1.0 / 2
20.4%
+10
= =
–   Glaurung 1.0.2 32-bit2633+17
−17
(+10)1 − 1
(+1−1=0)
50.0%
1.0 / 2
17.6%
+10
1 0
–   Chess Tiger 15 Gambit2633+33
−33
(+10)1 − 0
(+1−0=0)
100.0%
1.0 / 1
29.3%
+INF
1
–   Gandalf 62632+12
−12
(+9)27 − 38
(+16−27=22)
41.5%
27.0 / 65
16.3%
−48
= = 0 0 1 0 1 = 0 0 = = = 0 0 = 0 = 0 = 0 = 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 1 1 0 0 1
–   Sjakk 2.2 64-bit2631+17
−17
(+8)2 − 2
(+1−1=2)
50.0%
2.0 / 4
23.3%
+8
1 0 = =
–   Rodin 8.02631+20
−20
(+8)1 − 1
(+0−0=2)
50.0%
1.0 / 2
25.8%
+8
= =
–   CM10th Default2631+15
−15
(+8)2 − 1
(+2−1=0)
66.7%
2.0 / 3
20.6%
+127
1 1 0
–   Crafty 23.0 32-bit2629+29
−29
(+6)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
36.2%
+88
0 1 1 =
–   CM9000 Assassin2628+24
−24
(+5)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
36.5%
+72
1 0 = 0 1 1
–   WildCat 82628+14
−14
(+5)19.5 − 20.5
(+10−11=19)
48.8%
19.5 / 40
31.2%
−2
0 = 1 = 1 = 0 = = 0 = = 1 0 = 0 1 = 1 = 1 0 = 0 1 = = = = 1 0 0 = 1 = = 0 1 = 0
–   Rotor 0.82627+17
−17
(+4)3 − 3
(+1−1=4)
50.0%
3.0 / 6
36.2%
+4
= 1 = = = 0
–   Glaurung 1.1 32-bit2625+33
−33
(+2)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
45.6%
−177
= 0
–   WildCat 72624+15
−15
(+1)18 − 18
(+11−11=14)
50.0%
18.0 / 36
45.9%
+1
1 0 1 = 1 = 0 = = 0 1 = 0 1 = 1 0 = = 1 1 0 = 1 0 = = 1 = = = 0 0 0 0 1
–   Alfil 13.1 64-bit2624+18
−18
(+1)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
47.3%
+158
1 =
–   RedQueen 1.1.1 64-bit2623+28
−28
(0)1 − 1
(+0−0=2)
50.0%
1.0 / 2
50.6%
0
= =
–   Arasan 13.4 32-bit2622+30
−30
(−1)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
51.7%
+155
= 1
–   Hamsters 0.72622+25
−25
(−1)1 − 0
(+1−0=0)
100.0%
1.0 / 1
53.9%
+INF
1
–   Nebula 2.0 64-bit2620+17
−17
(−3)3 − 3
(+2−2=2)
50.0%
3.0 / 6
62.0%
+4
1 = 0 = 0 1
–   BugChess2 1.6.3 32-bit2619+19
−19
(−4)3 − 5
(+2−4=2)
37.5%
3.0 / 8
63.4%
−91
= 1 1 0 0 = 0 0
–   NoraGrace 2.0 64-bit2619+18
−18
(−4)3 − 1
(+3−1=0)
75.0%
3.0 / 4
62.9%
+223
1 1 1 0
–   ProDeo 1.22618+18
−18
(−5)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
66.2%
−87
= 0 0 1
–   Deuterium 11.01.28.1592618+20
−20
(−5)0 − 2
(+0−2=0)
0.0%
0.0 / 2
66.8%
−INF
0 0
–   Tucano 3.00 64-bit2618+24
−24
(−5)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
63.8%
−64
0 = = =
–   ProDeo 1.62617+20
−20
(−6)9.5 − 3.5
(+7−1=5)
73.1%
9.5 / 13
70.3%
+141
0 = 1 1 = 1 = = 1 1 1 = 1
–   Hamsters 0.7.12617+14
−14
(−6)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
72.3%
+15
1 = 0 1 = 1 = = 0 1 0 0 1 1 0 =
–   Zappa 1.1 64-bit2614+18
−18
(−9)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
78.9%
−101
= 0 1 0
–   Sloppy 0.2.2 64-bit2613+20
−20
(−10)1 − 1
(+0−0=2)
50.0%
1.0 / 2
79.0%
−10
= =
–   Pharaon 3.5.12613+13
−13
(−10)23 − 17
(+16−10=14)
57.5%
23.0 / 40
85.2%
+41
1 1 1 = = 0 = 1 0 1 1 = 0 0 0 1 1 1 1 = 1 0 = = = 0 1 0 = = = 1 1 = 0 1 1 = 0 =
–   Bison 9.8 32-bit2613+33
−33
(−10)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
71.4%
−29
= = = 0 = = 1 1 = 1 0 = 0 0
–   Andscacs 0.62u 64-bit2613+32
−32
(−10)2 − 0
(+2−0=0)
100.0%
2.0 / 2
71.3%
+INF
1 1
–   Colossus 2007d2612+23
−23
(−11)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
79.3%
+42
= = 0 = = = 0 1 = 1 1 1 0 = = 1 0 0 0 1 0 1 1 1 0 1 = 1 1 1 1 0
–   Dirty 24Apr2011 32-bit2612+30
−30
(−11)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
75.2%
+19
=
–   Naum 1.91 64-bit2608+15
−15
(−15)1 − 1
(+0−0=2)
50.0%
1.0 / 2
92.9%
−15
= =
–   Scorpio 1.72608+33
−33
(−15)1 − 2
(+0−1=2)
33.3%
1.0 / 3
79.5%
−110
0 = =
–   GreKo 2015 64-bit2606+23
−23
(−17)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
88.8%
−174
= 0
–   Philou 3.602605+20
−20
(−18)1 − 1
(+1−1=0)
50.0%
1.0 / 2
92.2%
−18
1 0
–   Phalanx XXV2605+21
−21
(−18)1 − 1
(+1−1=0)
50.0%
1.0 / 2
91.7%
−18
1 0
–   Godel 2.05 64-bit2605+32
−32
(−18)3 − 1
(+2−0=2)
75.0%
3.0 / 4
84.2%
+131
1 = = 1
–   Naum 1.91 32-bit2604+15
−15
(−19)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.6%
+123
= 1
–   Donna 4.0 64-bit2603+20
−20
(−20)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
95.1%
+122
1 =
–   Arminius 2015-08-06 64-bit2601+19
−19
(−22)2 − 2
(+1−1=2)
50.0%
2.0 / 4
96.3%
−22
1 0 = =
–   Rodent 0.16 64-bit2601+30
−30
(−22)2 − 0
(+2−0=0)
100.0%
2.0 / 2
90.3%
+INF
1 1
–   Alfil 8.1.12599+14
−14
(−24)1 − 6
(+1−6=0)
14.3%
1.0 / 7
99.2%
−383
1 0 0 0 0 0 0
–   Delfi 5.02598+20
−20
(−25)19.5 − 14.5
(+12−7=15)
57.4%
19.5 / 34
97.8%
+24
= 1 = 1 = = 0 1 1 1 = 1 0 1 = 1 = = = = = 1 0 0 = 1 = 1 0 1 = 0 = 0
–   Sloppy 0.2.2 32-bit2598+14
−14
(−25)3 − 2
(+2−1=2)
60.0%
3.0 / 5
99.5%
+42
= 1 = 0 1
–   Rodin 7.02597+17
−17
(−26)2 − 0
(+2−0=0)
100.0%
2.0 / 2
98.9%
+INF
1 1
–   Aristarch 4.502597+12
−12
(−26)7 − 2
(+5−0=4)
77.8%
7.0 / 9
99.8%
+146
1 = 1 = = = 1 1 1
–   Muse 0.953 64-bit2594+22
−22
(−29)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.4%
−29
0 1
–   Glass 2.0 64-bit2594+17
−17
(−29)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.6%
+38
1 = = =
–   The Baron 2.23 32-bit2593+17
−17
(−30)4.5 − 6.5
(+3−5=3)
40.9%
4.5 / 11
99.7%
−99
0 1 1 0 = 0 = = 0 1 0
–   WildCat 62593+21
−22
(−30)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.0%
0
1 0
–   Delfi 4.62593+31
−31
(−30)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
95.8%
+112
1 =
–   Colossus 2007c2592+33
−33
(−31)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
95.2%
+111
= 1
–   Glass 1.9 64-bit2590+31
−31
(−33)2 − 0
(+2−0=0)
100.0%
2.0 / 2
97.0%
+INF
1 1
–   Crafty 22.8 32-bit2590+33
−33
(−33)3.5 − 7.5
(+2−6=3)
31.8%
3.5 / 11
96.8%
−161
0 = 0 0 = 0 1 1 0 0 =
–   The Baron 1.8.12590+23
−23
(−33)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.2%
+59
1 0 = 1
–   N2 0.4 64-bit2589+17
−17
(−34)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.9%
−INF
0 0
–   ProDeo 1.12589+31
−31
(−34)2 − 3
(+2−3=0)
40.0%
2.0 / 5
97.6%
−125
0 1 0 0 1
–   Pseudo 0.7c2589+13
−13
(−34)25 − 18
(+17−10=16)
58.1%
25.0 / 43
100.0%
+18
0 1 = 0 = 0 1 = 1 0 1 1 = 0 1 = = 0 = 1 1 = 1 0 1 1 0 0 = 1 = = 1 = 1 0 1 = = 1 = = 1
–   Hamsters 0.62588+20
−20
(−35)17.5 − 16.5
(+11−10=13)
51.5%
17.5 / 34
99.8%
−26
= 1 0 = = 1 0 0 1 1 0 0 0 = 1 0 1 = = 0 = 1 1 = = = 1 = 1 0 = = 0 1
–   Amyan 1.722588+13
−13
(−35)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−192
0 =
–   Djinn 0.992 64-bit2587+30
−30
(−36)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.5%
+120
1 =
–   Rotor 0.62587+16
−16
(−36)2.5 − 2.5
(+2−2=1)
50.0%
2.5 / 5
100.0%
−25
1 0 0 = 1
–   Chronos 1.9.62583+26
−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-bit2582+33
−33
(−41)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.7%
+115
1 =
–   Quazar 0.3b 32-bit2581+21
−21
(−42)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−184
0 =
–   GarboChess 3.0 64-bit2580+18
−18
(−43)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−43
0 1 0 1
–   Zappa 1.1 32-bit2580+29
−29
(−43)2 − 5
(+0−3=4)
28.6%
2.0 / 7
99.6%
−168
0 = = = = 0 0
–   Arasan 13.1 32-bit2579+32
−33
(−44)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.3%
+68
0 = = 1 1 1
–   Petir 4.9999992577+16
−16
(−46)7 − 9
(+3−5=8)
43.8%
7.0 / 16
100.0%
−85
0 1 = = 0 = 1 0 = = 0 = = = 1 0
–   Jonny 2.83 32-bit2575+17
−16
(−48)4 − 1
(+3−0=2)
80.0%
4.0 / 5
100.0%
+152
= = 1 1 1
–   Pharaon 3.32575+33
−32
(−48)10.5 − 6.5
(+8−4=5)
61.8%
10.5 / 17
99.6%
+32
1 0 1 = = 0 0 1 1 1 1 = 1 = 1 0 =
–   Frenzee 3.0 32-bit2575+22
−22
(−48)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−115
= = 0 =
–   Jellyfish 1.1 64-bit2570+17
−17
(−53)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
100.0%
−343
= 0 0 0
–   Crafty 22.10 32-bit2569+33
−33
(−54)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.8%
−196
0 =
–   Gaviota 0.84 32-bit2569+27
−27
(−54)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−54
0 1
–   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
–   GNU Chess 5.07.153b 64-bit2567+23
−23
(−56)12.5 − 5.5
(+9−2=7)
69.4%
12.5 / 18
100.0%
+70
0 = = = = 1 = = 1 1 1 1 1 1 1 1 = 0
–   Petir 3.99d2566+31
−31
(−57)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+99
1 =
–   DanaSah 5.072566+17
−17
(−57)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
100.0%
−247
0 0 = 1 0 0
–   Brutus 8.05 32-bit2565+17
−17
(−58)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
100.0%
+55
1 = 1 = =
–   Crafty 22.1 32-bit2563+28
−28
(−60)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−60
1 0
–   Frenzee 2.02563+33
−33
(−60)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−60
1 0 1 0
–   Capivara LK 0.09b02f 64-bit2562+18
−19
(−61)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−146
0 1 0 =
–   SOS 5.12560+14
−14
(−63)3.5 − 3.5
(+2−2=3)
50.0%
3.5 / 7
100.0%
−56
1 = 1 0 = 0 =
–   Chronos 1.9.52559+33
−33
(−64)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Cheng3 1.05 32-bit2557+32
−32
(−66)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−66
= =
–   Hamsters 0.52556+34
−34
(−67)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−77
= 1 0 =
–   Alfil 11 MT2555+33
−33
(−68)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+74
1 =
–   GreKo 9.7 64-bit2555+35
−35
(−68)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−224
= 0
–   Zurichess Glarus 64-bit2554+27
−27
(−69)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Colossus 2006f2554+23
−23
(−69)4 − 6
(+2−4=4)
40.0%
4.0 / 10
100.0%
−131
0 1 = = = 0 = 0 1 0
–   Anaconda 2.0.12554+27
−27
(−69)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   BugChess2 1.6.22553+33
−33
(−70)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−100
=
–   DanaSah 4.882553+22
−22
(−70)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−227
= 0
–   JikChess 0.02 64-bit2551+19
−19
(−72)6 − 8
(+4−6=4)
42.9%
6.0 / 14
100.0%
−123
1 = 0 1 0 1 0 = 0 0 = 0 1 =
–   Tornado 2.22550+23
−23
(−73)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+84
1 =
–   Rodin 6.02547+24
−24
(−76)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−233
0 =
–   The Baron 1.7.02544+34
−34
(−79)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 5.12541+31
−31
(−82)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−82
0 1
–   Ufim 8.022541+13
−13
(−82)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−27
= 1 1 = 0 0 1 = 1 =
–   nanoSzachy 4.0 64-bit2539+19
−19
(−84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−84
1 0
–   Tucano 1.042537+30
−30
(−86)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−86
= =
–   Crafty 22.0 32-bit2537+34
−34
(−86)16 − 4
(+14−2=4)
80.0%
16.0 / 20
100.0%
+144
1 1 = = 1 1 1 = 0 1 1 1 1 1 1 1 = 0 1 1
–   Rodent 0.102533+33
−33
(−90)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−90
= =
–   Petir 3.952533+32
−32
(−90)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−90
= =
–   BugChess2 1.5.12525+34
−34
(−98)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Gaviota 0.83 32-bit2523+27
−28
(−100)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+57
1 =
–   Fridolin 2.0 64-bit2522+18
−18
(−101)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−101
1 0
–   Twisted Logic 0.099x2521+33
−33
(−102)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+40
1 =
–   GarboChess 2.20 32-bit2521+17
−17
(−102)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−102
1 1 0 0
–   E.T. Chess 18.11.052518+28
−28
(−105)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−135
=
–   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-bit2513+28
−28
(−110)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−252
= 0
–   Booot 4.12.12512+35
−34
(−111)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−141
=
–   Crafty 20.14 32-bit2510+28
−28
(−113)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
+194
1 1 1 = 1
–   Twisted Logic 0.065e372510+35
−35
(−113)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+43
1 =
–   Ethereal 7.70 64-bit2507+31
−31
(−116)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−108
= 1 = 1 0 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 =
–   Movei 00.8.2952506+29
−29
(−117)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−147
=
–   Hamsters 0.42505+31
−31
(−118)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−118
1 0
–   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-bit2501+24
−24
(−122)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Crafty 20.11 32-bit2501+35
−35
(−122)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−152
=
–   Movei 00.8.3582494+34
−34
(−129)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Ufim 7.012487+32
−32
(−136)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−166
=
–   Booot 4.12.02482+35
−35
(−141)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−141
= =
–   Pepito 1.59 32-bit2479+24
−24
(−144)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Rotor 0.42478+18
−18
(−145)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Trace 1.362478+21
−21
(−145)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
+82
= 1 1
–   Amyan 1.5972471+21
−21
(−152)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−309
0 =
–   Quark 2.352471+19
−19
(−152)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−78
= 1 = 0 1 = 1 =
–   Trace 1.37a2467+19
−19
(−156)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−5
1 = 1 =
–   Booot 4.11.12456+33
−34
(−167)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−10
= 1
–   Arasan 9.52444+36
−37
(−179)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−179
= =
–   Twisted Logic 200709152435+35
−36
(−188)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Muse 0.899b2414+21
−21
(−209)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−51
= 1
–   Delphil 1.6c2407+34
−34
(−216)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−59
1 = 1 =
–   Dragon 4.62404+18
−19
(−219)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Hermann 1.92402+34
−34
(−221)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Gaia 3.5 64-bit2399+26
−26
(−224)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Djinn 0.925x2399+23
−23
(−224)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Sorgenkind 0.42386+15
−15
(−237)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
−4
1 1 1 1 = =
–   Amateur 2.822384+21
−21
(−239)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Alfil 6.102355+33
−33
(−268)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#1022628525itself
32-bit#57-582631531itself
32-bit 1-2-CPU#592631531itself
32-bit single-CPU#592631531itself
All#982628531itself
Single-CPU#1022628525itself

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