CCRL 40/15
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 1'178'235 games
played by 2'711 programs

White wins: 406'134 (34.5%)
Black wins: 300'016 (25.5%)
Draws: 472'085 (40.1%)
White score: 54.5%

Engine Details

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Rotor 0.7a#142‑143  (2644+21
−22
)Quote
Author: Jan Brouwer Link: Homepage
This is one of the 8 Rotor versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   iCE 2.0 64-bit2892+17
−17
(+248)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+90
–   Loop 13.6 (Loop 2007) 64-bit2790+16
−15
(+146)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+146
–   Atlas 3.70em 64-bit2788+22
−22
(+144)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−145
–   tomitankChess 3.0 64-bit2786+16
−16
(+142)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−123
–   Fizbo 1.1 64-bit2786+24
−24
(+142)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+114
–   Scorpio 2.7.5 64-bit2777+27
−27
(+133)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−23
–   Bison 9.11 64-bit2756+13
−13
(+112)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+112
–   Dirty 05Sep2012 64-bit2754+23
−23
(+110)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−85
–   Ktulu 92752+12
−12
(+108)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−49
–   chess22k 1.5 64-bit2750+25
−25
(+106)5 − 5
(+1−1=8)
50.0%
5.0 / 10
0.0%
+106
–   Crafty 23.5 64-bit2747+28
−28
(+103)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   DiscoCheck 3.7.1 64-bit2729+30
−30
(+85)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−150
–   Bobcat 3.25 64-bit2725+17
−17
(+81)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−277
–   Arasan 15.1 64-bit2720+31
−31
(+76)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+135
–   Amoeba 2.0 64-bit2720+27
−27
(+76)4 − 6
(+0−2=8)
40.0%
4.0 / 10
0.0%
+26
–   RuyDos 1.0.22 64-bit2720+27
−27
(+76)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−52
–   Marvin 2.2.0 64-bit2719+25
−25
(+75)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.0%
+32
–   EXchess 6.50b 64-bit2713+32
−32
(+69)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−161
–   Topple 0.4.0 64-bit2710+25
−25
(+66)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+118
–   GreKo 2018.07 64-bit2709+15
−16
(+65)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−85
–   Rhetoric 1.4 64-bit2705+26
−26
(+61)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+24
–   Chess Tiger 2007.12704+10
−10
(+60)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Pawny 1.1 64-bit2701+21
−21
(+57)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+57
–   ProDeo 1.812699+32
−32
(+55)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.3%
−33
–   Benjamin 1.02698+26
−26
(+54)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.1%
+26
–   Gaviota 0.85.1 64-bit2698+23
−23
(+54)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−95
–   Octochess r4741 64-bit2697+32
−32
(+53)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.3%
−40
–   Rhetoric 1.2 64-bit2695+25
−25
(+51)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.1%
+10
–   Chessmaster 11 Conqueror2694+18
−18
(+50)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Vajolet 2.482691+31
−31
(+47)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.7%
+47
–   Devel 1.80902691+24
−24
(+47)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.2%
+9
–   Zurichess Graubuenden 64-bit2690+25
−25
(+46)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.3%
+46
–   Gogobello 1.4 64-bit2688+16
−16
(+44)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.1%
+7
–   Atlas 3.60 64-bit2687+22
−23
(+43)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.3%
−24
–   WyldChess 1.51 64-bit2684+15
−15
(+40)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.1%
+40
–   ProDeo 2.02682+21
−21
(+38)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.6%
−84
–   Deuterium 12.01.30.1070 64-bit2677+27
−27
(+33)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
2.8%
−45
–   Andscacs 0.62w 64-bit2674+32
−32
(+30)4 − 6
(+1−3=6)
40.0%
4.0 / 10
6.1%
−25
–   Chessmaster 112665+12
−12
(+21)4 − 0
(+4−0=0)
100.0%
4.0 / 4
4.8%
+INF
–   Tucano 4.00 64-bit2665+25
−25
(+21)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
9.8%
−14
–   SmarThink 1.00 32-bit2665+15
−15
(+21)3 − 7
(+1−5=4)
30.0%
3.0 / 10
5.2%
−106
–   K2 0.952662+18
−18
(+18)5 − 5
(+3−3=4)
50.0%
5.0 / 10
10.2%
+18
–   CM10th Xperience2660+13
−13
(+16)7 − 3
(+6−2=2)
70.0%
7.0 / 10
10.1%
+169
–   Drosophila 1.6 64-bit2660+24
−24
(+16)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
15.6%
−67
–   Godel 2.3.7 64-bit2657+23
−23
(+13)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
19.9%
−146
–   The Baron 2.23 64-bit2656+23
−23
(+12)6 − 6
(+3−3=6)
50.0%
6.0 / 12
23.0%
−1
–   RuyDos 1.0.2 64-bit2656+27
−27
(+12)7 − 3
(+5−1=4)
70.0%
7.0 / 10
24.4%
+138
–   Scorpio 2.0 32-bit2653+17
−17
(+9)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
26.1%
−116
–   Philou 3.7.1 64-bit2652+13
−13
(+8)6 − 8
(+4−6=4)
42.9%
6.0 / 14
26.4%
−31
–   DanaSah 7.32640+14
−14
(−4)6 − 2
(+6−2=0)
75.0%
6.0 / 8
62.0%
+223
–   CM9000 Default2639+31
−31
(−5)7 − 5
(+3−1=8)
58.3%
7.0 / 12
60.1%
+39
–   Ktulu 7.12637+18
−18
(−7)4 − 6
(+1−3=6)
40.0%
4.0 / 10
68.6%
−66
–   Glaurung 1.0.2 32-bit2634+17
−17
(−10)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
75.1%
+21
–   Alfil 12 MT2633+24
−24
(−11)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
75.2%
−57
–   Delfi 5.12629+25
−26
(−15)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
81.9%
−50
–   Cheng3 1.07 32-bit2629+26
−26
(−15)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
80.3%
+20
–   Igel 1.1 64-bit2628+26
−26
(−16)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
82.3%
+179
–   RedQueen 1.1.1 64-bit2625+28
−28
(−19)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
85.4%
+295
–   Delocto 0.61n 64-bit2624+25
−25
(−20)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
88.3%
−55
–   Slow Chess Blitz WV22616+16
−16
(−28)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
98.1%
−59
–   Sloppy 0.2.2 64-bit2611+16
−16
(−33)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.2%
−151
–   Naum 1.91 32-bit2605+15
−15
(−39)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.8%
−34
–   Rodent 0.16 64-bit2603+30
−30
(−41)3 − 1
(+3−1=0)
75.0%
3.0 / 4
98.6%
+218
–   Nawito 18122599+20
−20
(−45)6 − 2
(+4−0=4)
75.0%
6.0 / 8
99.9%
+101
–   Glass 1.9 64-bit2594+31
−31
(−50)9.5 − 8.5
(+7−6=5)
52.8%
9.5 / 18
99.6%
−21
–   Pseudo 0.7c2591+13
−13
(−53)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+262
–   tomitankChess 1.5 64-bit2590+23
−23
(−54)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+98
–   Amyan 1.722590+12
−12
(−54)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+146
–   Brutus 8.05 64-bit2589+21
−21
(−55)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+3
–   GarboChess 3.0 64-bit2587+16
−16
(−57)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
100.0%
+16
–   Quazar 0.3b 32-bit2583+21
−21
(−61)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
100.0%
−181
–   GreKo 12.9 64-bit2579+29
−29
(−65)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−13
–   Frenzee 3.0 32-bit2577+22
−22
(−67)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−107
–   Dirty 6J-222576+23
−23
(−68)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+103
–   Atlas 3.25 64-bit2569+28
−28
(−75)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+49
–   Capivara LK 0.09b02g 64-bit2562+16
−16
(−82)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−8
–   Francesca MAD 0.192558+15
−15
(−86)5 − 7
(+2−4=6)
41.7%
5.0 / 12
100.0%
−135
–   DanaSah 4.882555+22
−22
(−89)13 − 5
(+10−2=6)
72.2%
13.0 / 18
100.0%
+58
–   DanaSah 5.002552+29
−29
(−92)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+57
–   Tornado 2.22552+23
−23
(−92)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−14
–   nanoSzachy 4.0 64-bit2546+17
−18
(−98)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−14
–   GreKo 9.7 64-bit2544+31
−31
(−100)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+188
–   Rodin 5.12544+31
−31
(−100)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−100
–   Tucano 1.042541+30
−30
(−103)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−35
–   Hermann 2.8 64-bit2529+16
−16
(−115)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+17
–   Rodin 4.02524+18
−18
(−120)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Pupsi2 0.092499+17
−17
(−145)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−55
–   Pawny 0.3.1 64-bit2475+23
−23
(−169)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
−35
–   Bumblebee 1.0.36898e1 64-bit2448+19
−19
(−196)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
−21

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Created in 2005-2013 by CCRL team
Last games added on September 19, 2020