CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Rotor 0.4 (2479+18
−18
)Quote
Author: Jan Brouwer Link: Homepage
This is one of the 8 Rotor versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ktulu 82704+9
−9
(+225)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+82
= 0
–   Chessmaster 112666+13
−13
(+187)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   CM10th Xperience2661+13
−13
(+182)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+24
= 0
–   CM10th Magic II2646+16
−16
(+167)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Scorpio 2.05b2636+32
−32
(+157)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
0
0 =
–   Gandalf 62632+12
−12
(+153)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+310
1 =
–   Crafty 23.0 32-bit2629+29
−29
(+150)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+7
0 =
–   WildCat 82628+14
−14
(+149)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+149
0 1
–   Ruffian 2.1.02621+13
−13
(+142)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   BugChess2 1.6.3 32-bit2620+19
−19
(+141)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Alfil 8.1.12600+14
−14
(+121)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+121
1 0
–   The Baron 2.23 32-bit2594+17
−17
(+115)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+272
= 1
–   Pseudo 0.7c2590+13
−13
(+111)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+111
0 1
–   Zappa 1.1 32-bit2581+29
−29
(+102)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Petir 4.9999992578+16
−16
(+99)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Chronos 1.9.52560+33
−33
(+81)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+81
1 0
–   Tornado 2.22551+23
−23
(+72)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
−17
= = = = 0 0
–   Ufim 8.022542+13
−13
(+63)16 − 18
(+11−13=10)
47.1%
16.0 / 34
0.0%
+41
= 0 1 0 0 = = 0 0 1 1 = 0 1 = 1 = 0 = 0 0 0 = = 0 1 0 = 1 1 1 1 1 0
–   AnMon 5.662540+22
−22
(+61)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+156
= 0 1 1
–   DanaSah 4.242526+17
−17
(+47)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−57
0 0 0 = 1 =
–   GarboChess 2.20 32-bit2522+17
−17
(+43)27.5 − 42.5
(+17−32=21)
39.3%
27.5 / 70
0.0%
−30
0 0 = 0 = 1 0 1 0 0 0 1 1 = 0 1 = 1 = 0 0 = = 0 0 0 0 0 1 0 1 0 = 0 0 = 0 1 1 = = 1 0 0 = = 1 0 0 0 0 1 1 0 = = = = 0 1 = = 0 0 1 0 0 1 = =
–   AnMon 5.602512+15
−15
(+33)26 − 26
(+17−17=18)
50.0%
26.0 / 52
0.3%
+34
1 = = 0 0 = 0 0 1 = = 0 1 1 1 = 0 = 1 = = 0 = 1 1 0 1 = 0 0 = = 1 = 1 0 1 0 1 = 0 = 1 1 = 1 0 0 0 1 0 =
–   Little Goliath Evolution 3.122506+18
−18
(+27)1 − 1
(+0−0=2)
50.0%
1.0 / 2
1.9%
+27
= =
–   Tao 5.62502+17
−17
(+23)23 − 29
(+16−22=14)
44.2%
23.0 / 52
2.8%
−17
= 1 = 0 0 0 = 0 0 0 = = 0 0 = = 0 1 0 0 1 = 1 0 1 0 0 1 0 0 1 1 1 = = = 0 0 1 0 1 1 = 1 = 0 1 = 0 1 1 0
–   Hermann 2.4 32-bit2501+23
−23
(+22)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
6.8%
−135
0 = 0 = = 0
–   Arasan 11.3 32-bit2499+34
−34
(+20)2 − 2
(+1−1=2)
50.0%
2.0 / 4
15.1%
+30
= 1 0 =
–   N2 0.12488+23
−23
(+9)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
26.6%
−50
= = = 0
–   Yace 0.99.872487+18
−18
(+8)22.5 − 29.5
(+16−23=13)
43.3%
22.5 / 52
26.5%
−39
= 0 = 1 1 0 0 = 1 0 0 = 0 0 1 0 = = 0 0 0 1 = = 0 0 1 0 0 = = = 0 = 1 0 1 0 1 1 1 0 = 1 1 1 0 1 0 0 1 0
–   Matacz 1.42480+17
−17
(+1)31 − 29
(+25−23=12)
51.7%
31.0 / 60
47.3%
+13
1 0 = 1 0 1 0 0 1 1 1 0 0 0 1 1 = 0 1 1 1 = = 1 0 0 1 = 0 0 1 0 0 = 0 = 1 = 0 1 0 1 = 0 1 1 = 1 1 = 1 0 1 = 0 1 0 0 1 0
–   Pepito 1.59 32-bit2480+24
−24
(+1)29 − 25
(+18−14=22)
53.7%
29.0 / 54
47.0%
+25
0 = = = = 1 0 = = 0 1 = = 1 1 = 0 1 1 = = 1 1 1 1 1 0 = 0 1 = 1 0 1 0 = 0 0 0 1 = = = 1 1 0 0 1 = 0 = = = =
–   Cerebro 3.03d2480+18
−18
(+1)31 − 29
(+21−19=20)
51.7%
31.0 / 60
47.3%
+11
0 1 1 1 1 0 1 0 = 0 1 0 1 0 0 1 0 = = = 1 1 = 0 = 0 1 0 0 0 1 = 1 0 0 = 1 1 = = 1 1 = 0 1 = 1 0 = = 1 = 0 = 1 = = = = 0
–   Anatoli 0.35k2479+16
−16
(0)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
49.5%
−31
0 = 0 = 1 1 0 1 0 =
–   Trace 1.362479+21
−21
(0)24.5 − 25.5
(+16−17=17)
49.0%
24.5 / 50
49.1%
−7
0 1 1 0 = 0 1 = 0 = 0 0 = 1 0 0 = = 0 = 0 0 1 1 1 0 1 0 = = = = = 0 1 = 1 1 = = 1 1 1 = 0 1 0 0 = 1
–   BBChess 1.3b2479+25
−25
(0)4 − 4
(+2−2=4)
50.0%
4.0 / 8
50.4%
−5
0 1 = = 0 1 = =
–   Amyan 1.5972472+21
−21
(−7)2 − 0
(+2−0=0)
100.0%
2.0 / 2
69.0%
+INF
1 1
–   BBChess 1.3a2471+25
−25
(−8)33.5 − 22.5
(+20−9=27)
59.8%
33.5 / 56
69.3%
+51
= 1 = = = 1 = 1 0 = 1 = = = 1 = 1 = 1 1 = 1 0 = = = = = 1 0 = 1 = 1 0 = 0 0 0 1 1 = = 1 1 1 = 1 = 0 1 1 = 0 = =
–   Chronos 1.9.42471+33
−33
(−8)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
65.1%
+51
= = 1 =
–   Arasan 10.42469+21
−21
(−10)2 − 0
(+2−0=0)
100.0%
2.0 / 2
76.1%
+INF
1 1
–   Trace 1.37a2468+19
−19
(−11)30.5 − 21.5
(+21−12=19)
58.7%
30.5 / 52
79.9%
+43
= 0 = 0 1 = 1 1 1 1 1 0 = 1 0 = = 0 = 1 = 1 = 1 1 1 1 = = 0 0 = 0 1 1 = 0 = = 0 0 = 1 = 1 1 0 1 1 = = 1
–   Quark 2.352466+18
−18
(−13)2 − 0
(+2−0=0)
100.0%
2.0 / 2
82.7%
+INF
1 1
–   Counter 1.12455+23
−23
(−24)3 − 5
(+2−4=2)
37.5%
3.0 / 8
94.2%
−113
0 = 1 0 0 0 = 1
–   Delphil 1.9g2449+29
−29
(−30)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
95.6%
−112
0 0 1 =
–   Bruja 1.9.1 32-bit2444+24
−24
(−35)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
98.9%
−192
= 0
–   Hermann 2.3 32-bit2443+32
−32
(−36)28 − 23
(+22−17=12)
54.9%
28.0 / 51
97.6%
−2
0 = 0 0 1 1 0 = 0 1 0 = 1 = 0 = 0 1 0 1 0 0 = 0 1 0 1 1 1 1 0 = = 1 1 1 1 = 1 0 0 = 1 1 = 1 1 1 = 0 1
–   Critter 0.382433+32
−32
(−46)11.5 − 16.5
(+7−12=9)
41.1%
11.5 / 28
99.3%
−111
1 0 = = 0 1 0 = 0 0 0 1 0 = 0 = 1 = = 1 0 0 1 = = 0 0 1
–   Typhoon 1.00-3582433+17
−17
(−46)9.5 − 10.5
(+6−7=7)
47.5%
9.5 / 20
100.0%
−63
0 0 = 1 = = = 0 1 = 1 0 = 1 1 0 = 0 1 0
–   Snitch 1.6.2 32-bit2432+24
−24
(−47)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.9%
−204
= 0
–   Homer 2.012428+20
−21
(−51)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−54
= 0 1 = = = = 1 = 0
–   Pupsi2 0.072427+21
−20
(−52)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+92
1 1 1 1 = 0 1 0
–   PostModernist 10162423+20
−20
(−56)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−56
0 1
–   Pupsi2 0.062417+34
−34
(−62)33 − 19
(+29−15=8)
63.5%
33.0 / 52
99.9%
+42
0 1 1 1 1 0 1 = 1 1 0 1 0 1 = 0 0 1 0 1 = 1 1 1 1 1 0 = 0 1 1 1 1 1 = 1 0 = 1 0 0 0 = = 1 1 1 1 1 0 0 1
–   Muse 0.899b2415+21
−21
(−64)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−64
1 0
–   Queen 4.032408+18
−18
(−71)5 − 3
(+2−0=6)
62.5%
5.0 / 8
100.0%
−7
= 1 = 1 = = = =
–   RomiChess P3k 32-bit2405+19
−19
(−74)6 − 6
(+3−3=6)
50.0%
6.0 / 12
100.0%
−67
0 0 = = 1 = 0 1 = = 1 =
–   nanoSzachy 3.42405+23
−23
(−74)35 − 25
(+23−13=24)
58.3%
35.0 / 60
100.0%
−21
1 1 1 1 = 1 1 1 1 0 = = 1 1 = 0 = = 0 = 0 0 = = 1 0 = = 1 = = 1 1 1 = 0 1 1 = = 1 1 0 = = = = = 0 0 1 = 0 = 0 1 1 1 = 0
–   Sorgenkind 0.42386+15
−15
(−93)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−10
1 0 1 =
–   Horizon 4.42385+18
−18
(−94)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
+17
1 = = 1 1 0 = 1 1 0 1 =
–   Sage 3.532383+18
−18
(−96)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+54
1 1 = =
–   Delphil 1.9f2383+33
−33
(−96)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+79
= 0 1 = 1 1 1 1
–   Dirty 0.99 OW52381+24
−24
(−98)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−98
= 1 0 =
–   LittleThought 1.03 32-bit2337+21
−21
(−142)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+85
1 1 1 0
–   Asterisk 0.62329+20
−20
(−150)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−90
1 = = =
–   Natwarlal 0.142303+20
−20
(−176)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+51
1 1 0 1
–   Joker 1.1.142300+20
−20
(−179)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−96
= 1 0 1
–   Xpdnt 0809272298+29
−29
(−181)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+45
0 1 1 1
–   Zeus 1.292297+21
−21
(−182)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+107
1 = 1 1
–   Bison 8.2.4r2279+26
−26
(−200)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+89
= 1 1 1
–   Cheese 1.22258+34
−34
(−221)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+5
1 1 1 0
–   Brutus 6.02249+35
−35
(−230)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+58
1 1 1 =
–   AliChess 4.182240+32
−33
(−239)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−89
= 1 = 1
–   Gibbon 2.42c2219+26
−26
(−260)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−164
1 0 = 1
–   ZCT 0.3.24512207+27
−27
(−272)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+17
1 1 = 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Rotor 0.4
played with current
participants of this list
Represented by
1-2-CPU    516Rotor 0.8
32-bit    676Rotor 0.6
32-bit 1-2-CPU    676Rotor 0.6
32-bit single-CPU    676Rotor 0.6
All    516Rotor 0.8
Free    514Rotor 0.8
Free 1-2-CPU    514Rotor 0.8
Free 32-bit    674Rotor 0.6
Free 32-bit 1-2-CPU    674Rotor 0.6
Free 32-bit single-CPU    674Rotor 0.6
Free single-CPU    514Rotor 0.8
Single-CPU    516Rotor 0.8

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018