CCRL 40/40
Downloads and Statistics
September 23, 2017
Testing summary:
Total: 742'849 games
played by 1'930 programs
101715 CPU days (X2 4600+)

White wins: 255'360 (34.4%)
Black wins: 189'584 (25.5%)
Draws: 297'905 (40.1%)
White score: 54.4%

Engine Details

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Show each game results
Ruffian 2.1.0#114  (2622+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-bit2872+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
(+245)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+327
1 = 1 0
–   Rybka 1.1 32-bit2855+18
−18
(+233)1.5 − 11.5
(+1−11=1)
11.5%
1.5 / 13
0.0%
−124
0 0 0 0 = 0 0 1 0 0 0 0 0
–   Deep Sjeng WC2008 32-bit2826+12
−12
(+204)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+60
= 0
–   Toga II 1.4.1SE62822+23
−23
(+200)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Hiarcs 12.12818+11
−11
(+196)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+38
0 =
–   Zappa Mexico II 32-bit2809+12
−11
(+187)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+29
0 =
–   Toga II 1.4 beta5c2805+24
−24
(+183)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−106
0 0 0 =
–   Fruit 2.3.12785+14
−14
(+163)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+306
1 =
–   Stockfish 1.2 Default2782+23
−23
(+160)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+17
= 0
–   Bright 0.4a2776+10
−10
(+154)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−3
0 =
–   Fruit 05/11/032774+20
−20
(+152)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−5
= 0 0 =
–   Loop 13.6 (Loop 2007) 32-bit2774+10
−10
(+152)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Shredder 102771+13
−13
(+149)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−171
0 = 0 0 0
–   Loop 10.32f2766+19
−19
(+144)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
0.0%
+77
0 = = = 0 = 0 = 0 = = = = 1
–   Loop 12.322765+23
−23
(+143)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Toga II 1.2.1a 32-bit2760+12
−12
(+138)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+145
0 = 1 = 1 0
–   Glaurung 2.2 32-bit2754+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
(+124)10 − 21
(+5−16=10)
32.3%
10.0 / 31
0.0%
+3
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
(+124)8.5 − 24.5
(+2−18=13)
25.8%
8.5 / 33
0.0%
−32
0 = = 0 0 0 = = 0 0 0 0 = = = 0 = = 0 0 0 = = 0 0 0 0 1 = 0 0 = 1
–   Hiarcs X502745+19
−19
(+123)1 − 4
(+0−3=2)
20.0%
1.0 / 5
0.0%
−67
= 0 0 0 =
–   Fruit 2.2.12744+14
−14
(+122)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−162
= 0 0 0
–   Junior 102744+13
−13
(+122)15 − 15
(+11−11=8)
50.0%
15.0 / 30
0.0%
+125
1 0 0 1 1 0 0 0 = = 1 0 = 0 = = 1 1 1 = 0 = 1 0 1 0 = 1 0 1
–   Naum 2.1 32-bit2743+20
−20
(+121)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+121
= =
–   Fritz 92742+14
−14
(+120)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+120
0 1
–   Hiarcs 102740+16
−16
(+118)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Toga II 1.2 32-bit2735+25
−25
(+113)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Toga II 1.1a 32-bit2731+17
−17
(+109)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Bright 0.3a2730+19
−19
(+108)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−42
0 0 = =
–   DiscoCheck 3.7.1 64-bit2728+30
−30
(+106)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+23
= 1 0 0
–   Shredder 92726+17
−17
(+104)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Bobcat 3.25 64-bit2724+17
−17
(+102)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+102
= = 1 0
–   Twisted Logic 200806202723+16
−16
(+101)10 − 11
(+6−7=8)
47.6%
10.0 / 21
0.0%
+84
0 0 1 = 0 = = 0 = 1 = 0 0 1 0 = 1 = 1 = 1
–   Junior 10.12721+25
−25
(+99)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+63
1 = 0 1 = 0 0 = = 0 = 1
–   Hiarcs 10 Hypermodern2718+20
−20
(+96)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   EXchess 6.50b 64-bit2712+32
−32
(+90)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−59
0 0 = =
–   Ktulu 82705+9
−9
(+83)17.5 − 33.5
(+8−24=19)
34.3%
17.5 / 51
0.0%
−19
0 0 1 1 = 0 = 0 = 0 1 0 1 = = = = 0 0 = 0 = = 0 0 0 = 0 0 0 0 0 1 = 0 0 = = 0 1 0 = 0 = = = 0 1 0 = 1
–   Critter 0.42 32-bit2705+25
−25
(+83)7.5 − 16.5
(+3−12=9)
31.3%
7.5 / 24
0.0%
−38
0 0 0 0 = = 0 = = = = 1 0 0 = = 1 0 1 0 0 0 = 0
–   Chess Tiger 2007.12704+10
−10
(+82)14.5 − 19.5
(+8−13=13)
42.6%
14.5 / 34
0.0%
+36
= 1 = 1 1 1 = = 1 0 = 0 = 0 0 0 1 1 = 0 0 0 0 0 = = = = 0 0 = = 0 1
–   Dirty 23Mar2012 64-bit2701+31
−31
(+79)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−209
0 0 0 =
–   Fritz 8 Bilbao2701+28
−28
(+79)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Chessmaster 11 Aiglos II2698+20
−20
(+76)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−81
= 0
–   Naum 2.0 32-bit2697+15
−15
(+75)4 − 5
(+2−3=4)
44.4%
4.0 / 9
0.0%
+38
= = = 0 0 0 1 = 1
–   Gaviota 0.85.1 64-bit2697+23
−23
(+75)15.5 − 31.5
(+6−22=19)
33.0%
15.5 / 47
0.0%
−31
= = 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-bit2695+32
−32
(+73)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−19
0 = 0 1
–   Frenzee Feb08 32-bit2695+13
−13
(+73)5.5 − 9.5
(+2−6=7)
36.7%
5.5 / 15
0.0%
−9
0 = = 1 0 = 0 1 0 0 = = = = 0
–   Chessmaster 11 Archangel2692+21
−21
(+70)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Booot 4.15.02691+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
(+68)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+68
1 0
–   Tornado 4.87a 32-bit2689+34
−34
(+67)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+223
1 =
–   Spike 1.12689+15
−15
(+67)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−90
= 0
–   Delfi 5.42688+12
−12
(+66)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Arasan 14.3 64-bit2682+32
−32
(+60)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−89
0 0 = =
–   Chess Tiger 20072682+12
−13
(+60)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
0.0%
+287
= 1 1
–   Chessmaster 11 Leonidas2681+21
−21
(+59)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−33
0 1 = 0
–   ProDeo 2.02681+21
−21
(+59)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+59
= =
–   Chessmaster 11 Toxic2677+22
−22
(+55)9 − 8
(+5−4=8)
52.9%
9.0 / 17
0.0%
+76
= 1 = 0 = 1 0 = = = 1 = 0 0 1 = 1
–   Junior 92676+17
−17
(+54)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+54
1 0
–   Naraku 1.312675+30
−30
(+53)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.1%
+53
= = = =
–   Deuterium 12.01.30.1070 64-bit2675+27
−27
(+53)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+53
= =
–   Zap!Chess Paderborn SE 32-bit2670+34
−34
(+48)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
0.5%
+291
= 1 1
–   RedQueen 1.1.3 64-bit2668+30
−30
(+46)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.3%
+39
1 = 1 0 0 = 0 1
–   Chessmaster 112667+13
−13
(+45)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+45
0 1
–   Dirty 25Aug2011 32-bit2667+23
−23
(+45)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+45
0 1
–   Deuterium 10.01.27.2132667+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 =
–   Movei 00.8.438 (10 10 10)2667+11
−11
(+45)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+76
1 = 0 1 0 0 = 1 = 1
–   Booot 4.14.02666+20
−20
(+44)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+129
1 = 0 1
–   SmarThink 1.00 32-bit2664+15
−15
(+42)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−83
1 = = = 0 0 0 0
–   Ktulu 7.52664+16
−16
(+42)2 − 1
(+1−0=2)
66.7%
2.0 / 3
0.0%
+113
= = 1
–   CM9000 Enforcer2662+21
−21
(+40)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
0.1%
+67
1 1 = 1 0 1 0 0 0 = 1 =
–   Scorpio 1.912662+14
−14
(+40)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+183
= 1
–   CM10th Xperience2661+13
−13
(+39)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+2
0 1 = 0 = = = =
–   Alaric 7072659+12
−12
(+37)12 − 16
(+6−10=12)
42.9%
12.0 / 28
0.0%
−7
1 1 0 1 0 = 1 = 1 0 0 0 = = 0 = 0 = 0 0 1 = = = 0 = = =
–   Bobcat 2.75 32-bit2659+24
−24
(+37)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.4%
+96
= = = 1
–   Deuterium 11.02.29.1072659+26
−26
(+37)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.6%
−120
0 =
–   Zap!Chess Reykjavik 32-bit2658+34
−35
(+36)3.5 − 7.5
(+0−4=7)
31.8%
3.5 / 11
2.6%
−56
= = = 0 = = 0 = 0 = 0
–   Godel 2.3.7 64-bit2656+23
−23
(+34)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.5%
−116
= 0 = 0
–   The Baron 2.23 64-bit2655+23
−23
(+33)17 − 17
(+12−12=10)
50.0%
17.0 / 34
0.7%
+34
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 2.02b2655+30
−30
(+33)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
2.3%
−123
= 0
–   Glaurung 1.2.1 32-bit2655+17
−17
(+33)6.5 − 8.5
(+5−7=3)
43.3%
6.5 / 15
0.1%
−19
1 = 0 = 0 0 0 = 1 0 0 1 1 1 0
–   CM10th Paralyse2652+15
−15
(+30)9 − 13
(+5−9=8)
40.9%
9.0 / 22
0.1%
−29
0 0 = = 1 = 1 = 0 0 = 1 = 0 = 0 = 1 0 0 1 0
–   Djinn 1.010 64-bit2652+29
−29
(+30)1 − 1
(+1−1=0)
50.0%
1.0 / 2
3.1%
+30
1 0
–   Philou 3.7.1 64-bit2650+14
−14
(+28)4 − 2
(+2−0=4)
66.7%
4.0 / 6
0.2%
+112
= = 1 = = 1
–   Arasan 14.1 64-bit2649+33
−33
(+27)12 − 20
(+5−13=14)
37.5%
12.0 / 32
5.9%
−49
= 0 = = 1 0 = = 0 0 = 1 1 0 = 0 1 0 0 = 0 1 = 0 0 0 = = 0 = = =
–   Cyrano 0.6b17 64-bit2648+25
−25
(+26)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
3.1%
−263
= 0 0 0
–   E.T. Chess 13.01.082648+14
−14
(+26)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.3%
−1
1 = = = 0 = = = = 0
–   Cyrano 0.6b17 32-bit2647+14
−14
(+25)5.5 − 3.5
(+4−2=3)
61.1%
5.5 / 9
0.5%
+108
= 1 1 1 = 0 1 = 0
–   CM10th Ogre2647+24
−24
(+25)2 − 3
(+1−2=2)
40.0%
2.0 / 5
3.7%
−61
= 1 = 0 0
–   CM10th Magic II2646+16
−16
(+24)2 − 2
(+1−1=2)
50.0%
2.0 / 4
1.0%
+24
1 0 = =
–   Scorpio 2.1 32-bit2645+35
−35
(+23)1 − 1
(+1−1=0)
50.0%
1.0 / 2
10.7%
+23
0 1
–   Movei 00.8.4382645+18
−18
(+23)18 − 19
(+12−13=12)
48.6%
18.0 / 37
1.7%
+14
= 1 0 = = = 0 0 1 1 1 0 0 0 = = = 0 1 1 = = 0 0 1 1 0 0 = 1 0 0 1 = 1 = 1
–   Colossus 2008b2643+13
−13
(+21)28 − 18
(+20−10=16)
60.9%
28.0 / 46
1.1%
+91
1 0 = 1 1 0 = 1 1 = = 1 1 0 1 1 1 = 0 0 0 = 1 = = 1 1 = 1 = = = 1 0 = 0 = 0 1 = = 1 0 1 1 1
–   CM10th Guardian2641+27
−27
(+19)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
9.9%
−138
0 =
–   Scorpio 1.82641+20
−20
(+19)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
5.5%
−84
0 1 0 0 = 0 0 1 = =
–   Laser 0.2.1 64-bit2639+25
−25
(+17)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
11.0%
−125
= 0
–   Slow Chess Blitz WV2.12638+12
−12
(+16)10 − 10
(+5−5=10)
50.0%
10.0 / 20
2.8%
+13
= = = 1 1 = 0 = = 0 0 = 0 0 1 1 = = = 1
–   RedQueen 1.0.0 32-bit2637+24
−24
(+15)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
13.8%
+172
1 =
–   ProDeo 1.742637+24
−24
(+15)0 − 2
(+0−2=0)
0.0%
0.0 / 2
12.9%
−INF
0 0
–   CM10th Pestilence2637+25
−25
(+15)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
14.0%
+133
= = 1 = 1
–   Delfi 5.22636+21
−21
(+14)2 − 2
(+2−2=0)
50.0%
2.0 / 4
11.9%
+14
0 1 0 1
–   Chess Tiger 152636+17
−17
(+14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
9.7%
+171
= 1
–   Scorpio 2.05b2636+32
−32
(+14)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
20.4%
−274
0 = 0 0
–   Chess Tiger 15 Gambit2634+33
−33
(+12)1 − 0
(+1−0=0)
100.0%
1.0 / 1
25.4%
+INF
1
–   Glaurung 1.0.2 32-bit2634+17
−17
(+12)1 − 1
(+1−1=0)
50.0%
1.0 / 2
12.9%
+12
0 1
–   Cheng3 1.07 64-bit2634+21
−21
(+12)1 − 1
(+0−0=2)
50.0%
1.0 / 2
15.7%
+12
= =
–   CM10th Warrior2633+25
−25
(+11)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
20.9%
−146
= 0 1 0 0
–   Gandalf 62632+12
−12
(+10)27 − 38
(+16−27=22)
41.5%
27.0 / 65
10.9%
−47
= = 0 0 = = 0 0 0 1 = 1 0 0 1 0 1 0 0 1 = 0 0 0 = = 0 1 = = = 1 = 0 0 = 1 1 1 = = 1 0 0 1 1 = 0 = 0 0 0 0 1 = 1 0 1 = = 0 0 = 0 =
–   CM10th Default2632+15
−14
(+10)2 − 1
(+2−1=0)
66.7%
2.0 / 3
14.9%
+129
1 0 1
–   Sjakk 2.2 64-bit2631+17
−16
(+9)2 − 2
(+1−1=2)
50.0%
2.0 / 4
19.7%
+9
= = 0 1
–   Crafty 23.0 32-bit2629+29
−29
(+7)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
30.9%
+89
1 0 1 =
–   Rodin 8.02629+17
−17
(+7)1 − 1
(+0−0=2)
50.0%
1.0 / 2
26.3%
+7
= =
–   CM9000 Assassin2629+24
−24
(+7)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
30.3%
+74
1 0 0 = 1 1
–   WildCat 82628+14
−14
(+6)19.5 − 20.5
(+10−11=19)
48.8%
19.5 / 40
25.5%
−1
1 0 = 0 = 0 = 1 = 1 = 0 = = 0 = = 1 0 = 0 1 = 1 = 1 0 = 0 1 = = = = 1 0 0 = 1 =
–   Rotor 0.82628+17
−17
(+6)3 − 3
(+1−1=4)
50.0%
3.0 / 6
27.5%
+6
= 1 = = 0 =
–   Glaurung 1.1 32-bit2626+33
−33
(+4)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
40.6%
−175
0 =
–   WildCat 72625+15
−15
(+3)18 − 18
(+11−11=14)
50.0%
18.0 / 36
37.9%
+3
0 1 0 0 1 0 1 = 1 = 0 = = 0 1 = 0 1 = 1 0 = = 1 1 0 = 1 0 = = 1 = = = 0
–   Alfil 13.1 64-bit2625+18
−18
(+3)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
38.3%
+160
= 1
–   RedQueen 1.1.1 64-bit2624+28
−28
(+2)1 − 1
(+0−0=2)
50.0%
1.0 / 2
44.8%
+2
= =
–   Nebula 2.0 64-bit2624+16
−16
(+2)3.5 − 3.5
(+2−2=3)
50.0%
3.5 / 7
41.4%
+2
= 1 = = 0 1 0
–   Hamsters 0.72624+24
−24
(+2)1 − 0
(+1−0=0)
100.0%
1.0 / 1
42.4%
+INF
1
–   Arasan 13.4 32-bit2623+30
−30
(+1)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
47.5%
+158
1 =
–   NoraGrace 2.0 64-bit2621+17
−17
(−1)4 − 1
(+4−1=0)
80.0%
4.0 / 5
51.7%
+288
1 0 1 1 1
–   BugChess2 1.6.3 32-bit2620+19
−19
(−2)3 − 5
(+2−4=2)
37.5%
3.0 / 8
55.9%
−89
0 0 = 0 1 1 0 =
–   ProDeo 1.22619+18
−18
(−3)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
59.1%
−85
= 0 1 0
–   Tucano 3.00 64-bit2619+24
−24
(−3)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
57.1%
−62
0 = = =
–   Hamsters 0.7.12619+14
−14
(−3)9 − 8
(+6−5=6)
52.9%
9.0 / 17
58.4%
+19
= 1 = 0 = = 1 = 0 1 = 0 1 1 0 1 0
–   Deuterium 11.01.28.1592619+20
−20
(−3)0 − 2
(+0−2=0)
0.0%
0.0 / 2
59.6%
−INF
0 0
–   Phalanx XXV2618+18
−18
(−4)1 − 2
(+1−2=0)
33.3%
1.0 / 3
61.3%
−161
0 0 1
–   ProDeo 1.62617+20
−20
(−5)9.5 − 3.5
(+7−1=5)
73.1%
9.5 / 13
63.5%
+142
1 1 1 = 1 = 1 0 1 = = 1 =
–   Zappa 1.1 64-bit2615+18
−18
(−7)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
72.9%
−99
= 0 0 1
–   Bison 9.8 32-bit2614+33
−33
(−8)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
65.1%
−27
= = = 0 = = 1 1 = 1 0 = 0 0
–   Andscacs 0.62u 64-bit2614+33
−32
(−8)2 − 0
(+2−0=0)
100.0%
2.0 / 2
66.1%
+INF
1 1
–   Pharaon 3.5.12613+13
−13
(−9)23 − 18
(+16−11=14)
56.1%
23.0 / 41
82.6%
+32
0 = 0 1 1 1 = = 1 0 1 1 1 = = 0 1 0 = 1 = 0 0 0 1 1 1 1 = 1 0 = = = 0 1 0 = = = 1
–   Colossus 2007d2613+23
−23
(−9)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
74.5%
+44
1 1 0 1 = = 0 = = = 0 1 = 1 1 1 0 = = 1 0 0 0 1 0 1 1 1 0 1 = 1
–   Dirty 24Apr2011 32-bit2612+30
−30
(−10)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
70.7%
+20
=
–   Scorpio 1.72612+33
−33
(−10)1 − 2
(+0−1=2)
33.3%
1.0 / 3
70.1%
−105
= 0 =
–   Sloppy 0.2.2 64-bit2610+19
−19
(−12)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
84.4%
−1
= = =
–   Ethereal 8.12 64-bit2609+26
−26
(−13)1 − 0
(+1−0=0)
100.0%
1.0 / 1
80.7%
+INF
1
–   Naum 1.91 64-bit2608+15
−15
(−14)1 − 1
(+0−0=2)
50.0%
1.0 / 2
89.7%
−14
= =
–   GreKo 2015 64-bit2607+22
−22
(−15)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
86.9%
−172
0 =
–   Godel 2.05 64-bit2606+32
−32
(−16)3 − 1
(+2−0=2)
75.0%
3.0 / 4
80.4%
+133
= 1 1 =
–   Philou 3.602606+20
−20
(−16)1 − 1
(+1−1=0)
50.0%
1.0 / 2
89.2%
−16
0 1
–   Naum 1.91 32-bit2605+15
−15
(−17)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
94.8%
+125
1 =
–   DanaSah 6.502604+22
−22
(−18)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
91.2%
−160
= 0
–   Arminius 2015-08-06 64-bit2602+20
−20
(−20)2 − 2
(+1−1=2)
50.0%
2.0 / 4
94.5%
−20
= = 0 1
–   Rodent 0.16 64-bit2602+30
−31
(−20)2 − 0
(+2−0=0)
100.0%
2.0 / 2
87.8%
+INF
1 1
–   DanaSah 6.802601+28
−28
(−21)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
90.5%
−148
0 = 0 = 0 = 0 1
–   Donna 4.0 64-bit2601+18
−18
(−21)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
96.2%
+262
1 1 = 1
–   Alfil 8.1.12600+14
−14
(−22)1 − 6
(+1−6=0)
14.3%
1.0 / 7
98.5%
−381
0 0 0 0 1 0 0
–   Delfi 5.02599+20
−20
(−23)19.5 − 14.5
(+12−7=15)
57.4%
19.5 / 34
96.9%
+26
= 1 0 = = 1 = = 0 1 1 1 = 1 0 1 = 1 = = = = = 1 0 0 = 1 = 1 0 1 = 0
–   Rodin 7.02599+17
−17
(−23)2 − 0
(+2−0=0)
100.0%
2.0 / 2
98.0%
+INF
1 1
–   Sloppy 0.2.2 32-bit2598+14
−14
(−24)3 − 2
(+2−1=2)
60.0%
3.0 / 5
99.2%
+43
= 1 0 = 1
–   Aristarch 4.502596+12
−12
(−26)8 − 3
(+6−1=4)
72.7%
8.0 / 11
99.7%
+122
0 1 1 1 1 1 = = = 1 =
–   Glass 2.0 64-bit2595+16
−16
(−27)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
99.3%
−72
0 0 1 = = =
–   Muse 0.953 64-bit2594+20
−20
(−28)2 − 2
(+2−2=0)
50.0%
2.0 / 4
98.8%
−28
0 1 1 0
–   Delfi 4.62594+31
−31
(−28)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
94.7%
+114
1 =
–   The Baron 2.23 32-bit2594+17
−17
(−28)4.5 − 6.5
(+3−5=3)
40.9%
4.5 / 11
99.5%
−97
1 0 1 0 = 0 1 0 = 0 =
–   WildCat 62593+21
−22
(−29)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.5%
+1
1 0
–   Gogobello 1.2 64-bit2593+28
−28
(−29)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
96.6%
+95
= 0 1 1 1 1 0 0 1 1
–   Colossus 2007c2592+34
−34
(−30)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
94.2%
+112
1 =
–   GreKo 2016 64-bit2592+23
−23
(−30)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
98.3%
−187
0 =
–   Glass 1.9 64-bit2592+31
−31
(−30)2 − 0
(+2−0=0)
100.0%
2.0 / 2
95.7%
+INF
1 1
–   The Baron 1.8.12591+23
−23
(−31)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
98.8%
+61
0 = 1 1
–   N2 0.4 64-bit2591+16
−16
(−31)1 − 3
(+0−2=2)
25.0%
1.0 / 4
99.8%
−181
= = 0 0
–   Crafty 22.8 32-bit2591+33
−33
(−31)3.5 − 7.5
(+2−6=3)
31.8%
3.5 / 11
95.5%
−159
= 0 1 1 0 0 = 0 = 0 0
–   Pseudo 0.7c2590+13
−13
(−32)26 − 19
(+17−10=18)
57.8%
26.0 / 45
100.0%
+17
= = = 0 0 1 = = 1 = 1 = 1 0 1 0 = 0 1 = = 0 = 1 1 = 1 0 1 1 0 0 = 1 = = 1 = 1 0 1 = = 1 1
–   Amyan 1.722590+13
−13
(−32)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−124
1 0 = 0
–   ProDeo 1.12589+31
−31
(−33)2 − 3
(+2−3=0)
40.0%
2.0 / 5
96.9%
−124
0 1 0 0 1
–   Hamsters 0.62589+20
−20
(−33)17.5 − 16.5
(+11−10=13)
51.5%
17.5 / 34
99.7%
−24
= 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
(−34)2.5 − 2.5
(+2−2=1)
50.0%
2.5 / 5
99.9%
−23
= 1 0 0 1
–   Djinn 0.992 64-bit2587+30
−30
(−35)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
97.9%
+121
= 1
–   Crafty 22.4 32-bit2583+33
−33
(−39)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.2%
+117
1 =
–   Chronos 1.9.62583+26
−26
(−39)19.5 − 12.5
(+12−5=15)
60.9%
19.5 / 32
99.5%
+23
1 = = 1 1 = 1 = = 0 0 = 1 = 1 = 1 1 0 = = = 0 1 1 = 0 = = 1 = 1
–   Quazar 0.3b 32-bit2582+21
−21
(−40)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.9%
−182
= 0
–   GarboChess 3.0 64-bit2582+17
−17
(−40)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−40
1 0 1 0 1 0
–   Zappa 1.1 32-bit2581+29
−29
(−41)2 − 5
(+0−3=4)
28.6%
2.0 / 7
99.4%
−166
= 0 = = = 0 0
–   Arasan 13.1 32-bit2580+32
−33
(−42)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.0%
+70
1 0 = = 1 1
–   Petir 4.9999992577+16
−16
(−45)8.5 − 9.5
(+4−5=9)
47.2%
8.5 / 18
100.0%
−64
0 1 = = 0 = 1 0 = = = 1 0 1 0 = = =
–   Jonny 2.83 32-bit2576+17
−16
(−46)4 − 1
(+3−0=2)
80.0%
4.0 / 5
100.0%
+154
= = 1 1 1
–   Pharaon 3.32576+33
−33
(−46)10.5 − 6.5
(+8−4=5)
61.8%
10.5 / 17
99.4%
+34
1 0 = = = 0 1 0 1 1 1 1 1 0 = 1 =
–   Frenzee 3.0 32-bit2576+22
−22
(−46)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−113
= 0 = =
–   Jellyfish 1.1 64-bit2575+17
−17
(−47)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
100.0%
−409
0 0 0 0 = 0
–   Gaviota 0.84 32-bit2570+27
−27
(−52)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−52
0 1
–   Crafty 22.10 32-bit2570+33
−33
(−52)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.7%
−194
= 0
–   GNU Chess 5.07.153b 64-bit2568+23
−23
(−54)12.5 − 5.5
(+9−2=7)
69.4%
12.5 / 18
100.0%
+72
0 = = = = 1 = = 1 1 1 1 1 1 1 1 = 0
–   DanaSah 5.072567+17
−17
(−55)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
100.0%
−245
0 0 1 = 0 0
–   N2 0.4 32-bit2567+18
−18
(−55)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+92
= 1 = 1 1 =
–   Petir 3.99d2567+31
−31
(−55)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+101
= 1
–   Brutus 8.05 32-bit2566+17
−17
(−56)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
100.0%
+57
= = = 1 1
–   Capivara LK 0.09b02f 64-bit2565+18
−18
(−57)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−142
= 0 0 1
–   Crafty 22.1 32-bit2564+28
−28
(−58)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−58
1 0
–   Frenzee 2.02564+33
−33
(−58)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.9%
−58
1 1 0 0
–   SOS 5.12562+14
−14
(−60)3.5 − 3.5
(+2−2=3)
50.0%
3.5 / 7
100.0%
−53
1 = 1 0 = 0 =
–   Chronos 1.9.52560+33
−33
(−62)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Cheng3 1.05 32-bit2558+32
−32
(−64)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−64
= =
–   Hamsters 0.52557+34
−34
(−65)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−75
1 0 = =
–   Zurichess Glarus 64-bit2557+27
−27
(−65)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   JikChess 0.02 64-bit2556+18
−18
(−66)6 − 8
(+4−6=4)
42.9%
6.0 / 14
100.0%
−117
0 = 0 1 = 0 1 0 = 0 1 0 = 1
–   GreKo 9.7 64-bit2556+35
−35
(−66)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−222
= 0
–   BugChess2 1.6.22555+33
−33
(−67)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−97
=
–   Colossus 2006f2555+23
−23
(−67)4 − 6
(+2−4=4)
40.0%
4.0 / 10
100.0%
−129
1 = 1 = = = 0 0 0 0
–   Anaconda 2.0.12555+27
−27
(−67)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Alfil 11 MT2555+33
−33
(−67)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+75
= 1
–   DanaSah 4.882554+22
−22
(−68)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−225
0 =
–   Tornado 2.22551+23
−23
(−71)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+86
1 =
–   Rodin 6.02548+24
−24
(−74)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−231
0 =
–   Counter 2.0.2 64-bit2547+29
−29
(−75)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−19
0 1 1 = = = = 1 = =
–   The Baron 1.7.02545+34
−34
(−77)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Thinker 4.7a2544+30
−30
(−78)5 − 3
(+2−0=6)
62.5%
5.0 / 8
100.0%
−14
= = = = = = 1 1
–   Rodin 5.12542+31
−31
(−80)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−80
1 0
–   Ufim 8.022542+13
−13
(−80)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−25
0 = = 1 1 0 1 = 1 =
–   nanoSzachy 4.0 64-bit2541+19
−19
(−81)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−81
1 0
–   Crafty 22.0 32-bit2538+34
−34
(−84)16 − 4
(+14−2=4)
80.0%
16.0 / 20
100.0%
+146
1 1 = = 1 1 1 = 0 1 1 1 1 1 1 1 = 0 1 1
–   Tucano 1.042538+30
−30
(−84)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−84
= =
–   Rodent 0.102535+33
−33
(−87)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−87
= =
–   Petir 3.952534+32
−32
(−88)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−88
= =
–   BugChess2 1.5.12526+34
−34
(−96)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Gaviota 0.83 32-bit2524+27
−28
(−98)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+59
1 =
–   Fridolin 2.0 64-bit2523+16
−17
(−99)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−99
1 0
–   GarboChess 2.20 32-bit2522+17
−17
(−100)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−100
1 1 0 0
–   Twisted Logic 0.099x2522+33
−33
(−100)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+42
= 1
–   E.T. Chess 18.11.052519+28
−28
(−103)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−133
=
–   Maverick 1.5 64-bit2519+18
−18
(−103)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−43
= = = 1
–   Donna 3.1 64-bit2515+28
−28
(−107)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−249
0 =
–   Booot 4.12.12513+35
−34
(−109)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−139
=
–   Crafty 20.14 32-bit2511+28
−28
(−111)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
+196
= 1 1 1 1
–   Twisted Logic 0.065e372511+36
−35
(−111)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+45
= 1
–   Ethereal 7.70 64-bit2509+31
−31
(−113)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−105
= 1 0 0 = 1
–   MadChess 2.2 64-bit2508+29
−29
(−114)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−117
0 = 0 = 1 = = 1 = =
–   Little Goliath Evolution 3.122507+18
−18
(−115)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+42
1 =
–   Movei 00.8.2952507+29
−29
(−115)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−145
=
–   Hamsters 0.42506+31
−31
(−116)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−116
1 0
–   Crafty 20.11 32-bit2502+35
−35
(−120)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−150
=
–   Tao 5.62502+17
−17
(−120)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+37
1 =
–   Hermann 2.4 32-bit2501+24
−24
(−121)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Movei 00.8.3582494+34
−34
(−128)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Ufim 7.012489+32
−32
(−133)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−163
=
–   Booot 4.12.02483+35
−35
(−139)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−139
= =
–   Pepito 1.59 32-bit2480+24
−24
(−142)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Trace 1.362479+21
−21
(−143)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
+84
1 = 1
–   Rotor 0.42479+18
−18
(−143)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Amyan 1.5972472+21
−21
(−150)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−307
= 0
–   Quark 2.352469+19
−19
(−153)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−79
= 1 = 0 = 1 = 1
–   Trace 1.37a2468+19
−19
(−154)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−3
= 1 1 =
–   Counter 1.99 64-bit2459+32
−32
(−163)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−46
= 1 0 1 = 1
–   Booot 4.11.12457+33
−33
(−165)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−8
1 =
–   Arasan 9.52445+36
−37
(−177)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−177
= =
–   Twisted Logic 200709152436+36
−36
(−186)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Muse 0.899b2416+21
−21
(−206)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−48
1 =
–   Delphil 1.6c2408+34
−34
(−214)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−57
= 1 = 1
–   Dragon 4.62406+18
−18
(−216)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Hermann 1.92403+34
−34
(−219)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Gaia 3.5 64-bit2402+25
−25
(−220)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Djinn 0.925x2400+23
−23
(−222)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Amateur 2.822386+21
−21
(−236)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Sorgenkind 0.42386+15
−15
(−236)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
−3
1 1 1 1 = =
–   Alfil 6.102356+33
−33
(−266)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#1102629551itself
32-bit#582631541itself
32-bit 1-2-CPU#592630541itself
32-bit single-CPU#592630541itself
All#1052625553itself
Free#882628456itself
Free 1-2-CPU#962630454itself
Free 32-bit#422632460itself
Free 32-bit 1-2-CPU#422632460itself
Free 32-bit single-CPU#422632460itself
Free single-CPU#962630454itself
Single-CPU#1102629551itself

Created in 2005-2013 by CCRL team
Last games added on September 23, 2017