CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
Rotor 0.7a#147  (2651+20
−20
)Quote
Author: Jan Brouwer Link: Homepage
This is one of the 8 Rotor versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   iCE 2.0 64-bit2891+17
−17
(+240)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+82
0 =
–   Mr Bob 0.9.0 64-bit2835+23
−23
(+184)5 − 3
(+3−1=4)
62.5%
5.0 / 8
0.0%
+248
1 = 0 = 1 = 1 =
–   ProDeo 3.12794+31
−31
(+143)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+88
= 1 = 1 = 0 = 0 0 0
–   Loop 13.6 (Loop 2007) 64-bit2788+15
−16
(+137)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+137
= =
–   Atlas 3.70em 64-bit2786+22
−22
(+135)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−154
0 = 0 0
–   Fizbo 1.1 64-bit2785+24
−24
(+134)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+106
= 0 1 = = 0 = 1 0 =
–   tomitankChess 3.0 64-bit2785+16
−16
(+134)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−131
0 0 1 0 0 = 0 0
–   Devel 3.8.42783+26
−26
(+132)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+107
= = 1 = = 0 = = = 0
–   ProDeo 3.02777+30
−30
(+126)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−23
0 = = 0 = = 0 0
–   Scorpio 2.7.5 64-bit2776+27
−27
(+125)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−31
0 =
–   Bison 9.11 64-bit2755+13
−13
(+104)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+104
1 0
–   Dirty 05Sep2012 64-bit2753+23
−23
(+102)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−93
0 0 0 1 0 =
–   Ktulu 92752+12
−12
(+101)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−56
= 0
–   chess22k 1.5 64-bit2749+25
−25
(+98)5 − 5
(+1−1=8)
50.0%
5.0 / 10
0.0%
+98
= = = = 0 = = 1 = =
–   Crafty 23.5 64-bit2746+28
−28
(+95)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   DiscoCheck 3.7.1 64-bit2729+30
−30
(+78)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−157
0 0 0 = 0 =
–   Bobcat 3.25 64-bit2724+17
−17
(+73)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−285
0 0 0 0 = 0
–   Amoeba 2.0 64-bit2721+26
−26
(+70)4 − 6
(+0−2=8)
40.0%
4.0 / 10
0.0%
+20
= 0 = = 0 = = = = =
–   RuyDos 1.0.22 64-bit2720+27
−27
(+69)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−59
1 0 = 0 = = 0 0 0 =
–   Arasan 15.1 64-bit2719+31
−31
(+68)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+127
= = 1 =
–   Marvin 2.2.0 64-bit2718+25
−25
(+67)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.0%
+24
1 0 1 = 0 0 0 1 0 1
–   EXchess 6.50b 64-bit2712+32
−32
(+61)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.1%
−169
0 = 0 0 = 0
–   Topple 0.4.0 64-bit2710+25
−25
(+59)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+111
1 1 = = = 0
–   GreKo 2018.07 64-bit2708+16
−16
(+57)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−93
0 0 = = = 0 0 =
–   Rhetoric 1.4 64-bit2704+26
−26
(+53)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.1%
+16
0 1 = 0 1 = 0 = 1 0
–   Chess Tiger 2007.12703+10
−10
(+52)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Pawny 1.1 64-bit2701+21
−21
(+50)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+50
1 0 = 1 = = 0 = 1 0
–   Benjamin 1.02698+24
−24
(+47)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.2%
+19
0 1 = 0 = = = 0 1 =
–   ProDeo 1.812698+32
−32
(+47)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.7%
−41
0 = = = 0 =
–   Gaviota 0.85.1 64-bit2697+23
−23
(+46)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.2%
−103
0 0 0 1 0 1
–   Octochess r4741 64-bit2696+32
−32
(+45)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.8%
−48
= = 0 = 0 =
–   Rhetoric 1.2 64-bit2694+25
−25
(+43)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.4%
+2
0 0 = 0 1 1 0 = 1 =
–   Chessmaster 11 Conqueror2694+18
−18
(+43)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
0 0
–   Vajolet 2.482691+31
−31
(+40)5 − 5
(+3−3=4)
50.0%
5.0 / 10
1.6%
+40
1 1 = 0 0 1 0 = = =
–   Devel 1.80902690+24
−24
(+39)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.7%
+1
0 0 = 1 = = 0 1
–   Zurichess Graubuenden 64-bit2689+25
−25
(+38)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.9%
+38
0 0 0 = 1 1 = 1 0 1
–   Gogobello 1.4 64-bit2687+16
−16
(+36)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.3%
0
= 1 0 = = = 0 =
–   Atlas 3.60 64-bit2687+22
−23
(+36)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.9%
−31
= 1 0 1 0 0 0 0 = 1
–   Velvet 1.1.0 64-bit2684+25
−25
(+33)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
2.0%
+54
= = 1 1 = = 0 = 0 1 = =
–   WyldChess 1.51 64-bit2682+15
−15
(+31)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.7%
+31
1 1 = = = 0 0 = 1 0
–   ProDeo 2.02681+21
−21
(+30)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
2.0%
−92
0 1 0 0 0 0 0 1 1 =
–   Deuterium 12.01.30.1070 64-bit2676+27
−27
(+25)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
6.5%
−53
= = = 0 0 0 0 1 = =
–   Andscacs 0.62w 64-bit2673+32
−32
(+22)4 − 6
(+1−3=6)
40.0%
4.0 / 10
11.7%
−33
= = 0 = = 1 0 0 = =
–   SmarThink 1.00 32-bit2665+15
−15
(+14)3 − 7
(+1−5=4)
30.0%
3.0 / 10
12.8%
−113
= 0 0 0 0 0 = = 1 =
–   Tucano 4.00 64-bit2664+25
−25
(+13)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
19.6%
−22
0 0 0 1 = = 0 1 1 =
–   Chessmaster 112664+12
−12
(+13)4 − 0
(+4−0=0)
100.0%
4.0 / 4
14.1%
+INF
1 1 1 1
–   K2 0.952662+16
−16
(+11)5 − 5
(+3−3=4)
50.0%
5.0 / 10
19.2%
+11
1 1 = 0 0 = 0 1 = =
–   CM10th Xperience2660+13
−13
(+9)7 − 3
(+6−2=2)
70.0%
7.0 / 10
21.4%
+162
1 0 1 = 1 1 1 1 0 =
–   Godel 2.3.7 64-bit2657+23
−23
(+6)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
35.2%
−153
0 1 0 0 1 0 0 =
–   The Baron 2.23 64-bit2655+23
−23
(+4)6 − 6
(+3−3=6)
50.0%
6.0 / 12
38.6%
−9
= 1 = = 0 0 = = 1 1 = 0
–   RuyDos 1.0.2 64-bit2655+27
−27
(+4)7 − 3
(+5−1=4)
70.0%
7.0 / 10
39.1%
+130
0 = 1 1 = = = 1 1 1
–   Supernova 2.3 64-bit2652+25
−25
(+1)10.5 − 9.5
(+8−7=5)
52.5%
10.5 / 20
47.2%
+14
1 1 1 1 0 = 1 0 1 = 0 = 0 1 = 1 0 = 0 0
–   Scorpio 2.0 32-bit2652+16
−17
(+1)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
45.5%
−124
1 1 0 1 0 0 0 0 = 0
–   Philou 3.7.1 64-bit2650+13
−13
(−1)6 − 8
(+4−6=4)
42.9%
6.0 / 14
51.9%
−40
0 = 0 0 1 = = 0 1 1 0 = 1 0
–   Drosophila 1.6 64-bit2648+20
−20
(−3)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
56.8%
−86
= 0 0 0 = = = 1 = 0
–   CM9000 Default2640+29
−29
(−11)7 − 5
(+3−1=8)
58.3%
7.0 / 12
71.9%
+33
= 1 = 1 0 = = = 1 = = =
–   Drofa 2.2.0 64-bit2639+29
−29
(−12)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
73.5%
+30
= 1 1 = = 0 0 1
–   DanaSah 7.32639+14
−14
(−12)6 − 2
(+6−2=0)
75.0%
6.0 / 8
82.1%
+215
0 1 1 1 0 1 1 1
–   Ktulu 7.12638+18
−18
(−13)4 − 6
(+1−3=6)
40.0%
4.0 / 10
83.1%
−72
= = = 1 = 0 0 = = 0
–   Glaurung 1.0.2 32-bit2634+17
−17
(−17)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
89.0%
+14
1 1 0 0 = 0 = = 1 1
–   Alfil 12 MT2632+24
−24
(−19)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
87.9%
−65
0 1 = = 0 =
–   Cheng3 1.07 32-bit2629+26
−26
(−22)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
90.6%
+13
= = 0 1 1 0 1 = 1 0
–   Igel 1.1 64-bit2628+26
−26
(−23)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
91.6%
+172
1 1 0 1 = 1
–   Delfi 5.12628+25
−26
(−23)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
91.2%
−58
0 0 = 1 = 0 1 0 1 =
–   Delocto 0.61n 64-bit2626+22
−22
(−25)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
94.4%
−60
= = 0 = 0 = 0 = 1 1
–   RedQueen 1.1.1 64-bit2624+27
−27
(−27)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
94.0%
+287
1 1 1 =
–   Slow Chess Blitz WV22615+16
−16
(−36)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
99.6%
−67
= 0 = 1 = = 0 = 1 0
–   Sloppy 0.2.2 64-bit2612+16
−16
(−39)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.8%
−157
0 = 0 1
–   Lozza 2.0 64-bit2608+26
−26
(−43)11 − 9
(+10−8=2)
55.0%
11.0 / 20
99.5%
−2
1 1 1 0 0 1 1 1 0 1 0 1 1 0 1 0 = = 0 0
–   Naum 1.91 32-bit2605+15
−15
(−46)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−41
1 0 0 = = = 0 = 1 1
–   Rodent 0.16 64-bit2602+30
−30
(−49)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.6%
+210
1 1 1 0
–   Nawito 18122598+19
−20
(−53)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+93
1 = 1 = = = 1 1
–   Glass 1.9 64-bit2594+31
−31
(−57)9.5 − 8.5
(+7−6=5)
52.8%
9.5 / 18
99.9%
−28
= 1 1 0 = = 0 1 0 0 = 0 1 1 = 1 1 0
–   Pseudo 0.7c2591+13
−13
(−60)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+255
1 1 1 =
–   Amyan 1.722590+12
−12
(−61)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+139
1 0 1 1
–   tomitankChess 1.5 64-bit2590+23
−23
(−61)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+91
0 1 1 0 = 1 1 1
–   Brutus 8.05 64-bit2589+20
−20
(−62)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−3
= 1 1 0
–   GarboChess 3.0 64-bit2585+16
−16
(−66)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
100.0%
+7
1 = 1 0 1 1 = 0 1 = 0 = = 1 1 0
–   Quazar 0.3b 32-bit2582+21
−21
(−69)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
100.0%
−189
0 = 0 0 1 1 0 0 0 1
–   GreKo 12.9 64-bit2578+28
−29
(−73)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−21
= = 0 = = = 1 = 1 1
–   Frenzee 3.0 32-bit2577+22
−22
(−74)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−114
0 0 1 1 = 1 = 0 = 0
–   Dirty 6J-222576+23
−23
(−75)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+96
1 = 1 1 = 1 = 0 1 1
–   Atlas 3.25 64-bit2569+28
−28
(−82)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+42
1 = 0 = 1 1 1 =
–   Capivara LK 0.09b02g 64-bit2562+16
−16
(−89)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−15
= 1 0 1 1 = = =
–   Francesca MAD 0.192558+15
−15
(−93)5 − 7
(+2−4=6)
41.7%
5.0 / 12
100.0%
−142
= = = = = = 0 0 0 1 1 0
–   DanaSah 4.882555+22
−22
(−96)13 − 5
(+10−2=6)
72.2%
13.0 / 18
100.0%
+51
1 = = = 0 1 1 1 = 1 1 1 1 1 = 0 1 =
–   Tornado 2.22552+23
−23
(−99)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−21
1 0 1 = 1 1 1 = 0 0
–   DanaSah 5.002551+29
−29
(−100)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+49
1 = = 1
–   nanoSzachy 4.0 64-bit2544+17
−17
(−107)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−23
1 1 = 1 = 1 1 1 0 0 0 =
–   Rodin 5.12544+31
−31
(−107)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−107
0 1
–   GreKo 9.7 64-bit2543+31
−31
(−108)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+180
1 1 1 =
–   Tucano 1.042540+30
−30
(−111)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−43
= = 1 =
–   Hermann 2.8 64-bit2528+16
−16
(−123)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+9
1 = 1 1 1 0 = 1 1 0 0 1
–   Rodin 4.02524+18
−18
(−127)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Pupsi2 0.092499+16
−17
(−152)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−62
1 1 0 1 = 1 0 =
–   Pawny 0.3.1 64-bit2474+23
−23
(−177)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
−43
1 = 1 1 0 1 = = 1 = 1 =
–   Bumblebee 1.0.36898e1 64-bit2447+19
−19
(−204)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
−29
1 1 0 = 1 1 = 1 = 1

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021