CCRL 40/15
Downloads and Statistics
March 3, 2021
Testing summary:
Total: 1'221'210 games
played by 2'800 programs

White wins: 419'452 (34.3%)
Black wins: 308'564 (25.3%)
Draws: 493'194 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
Rotor 0.5 (2565+17
−17		)Quote
Author: Jan Brouwer Link: Homepage
This is one of the 8 Rotor versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fritz 112851+10
−10		(+286)7 − 23
(+0−16=14)
23.3%
7.0 / 30
0.0%
+118
0 = 0 = = = 0 = 0 0 0 0 0 0 0 = = 0 = = 0 = = 0 0 = 0 = 0 =
–   Bison 9.11 32-bit2727+14
−14		(+162)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.0%
+125
= = = = 0 = 1 0
–   Crafty 23.3 32-bit2715+32
−32		(+150)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−138
0 0 = 0
–   BugChess2 1.7 32-bit2697+22
−22		(+132)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+132
= = = =
–   Booot 4.15.02693+14
−14		(+128)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−14
0 =
–   Deuterium 10.01.27.2132668+22
−22		(+103)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+92
0 = 1 =
–   Daydreamer 1.75 32-bit2667+17
−17		(+102)4.5 − 9.5
(+2−7=5)		32.1%
4.5 / 14
0.0%
−12
0 0 1 0 1 = 0 = = = 0 0 0 =
–   E.T. Chess 13.01.082649+13
−13		(+84)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−11
1 0 = 0
–   Cyrano 0.6b17 32-bit2648+14
−14		(+83)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−12
0 = 0 1
–   Colossus 2008b2643+12
−12		(+78)6 − 6
(+3−3=6)		50.0%
6.0 / 12
0.0%
+81
= = 1 0 1 1 = = 0 = = 0
–   Chronos 1.9.72640+20
−20		(+75)16 − 30
(+6−20=20)
34.8%
16.0 / 46
0.0%
−19
1 = = = 0 0 1 = 0 = = 0 = 0 0 = 1 = = 0 0 0 0 = 0 0 0 1 = = 1 1 = 0 = 0 0 = 0 = = = 0 = 0 0
–   Slow Chess Blitz WV2.12637+12
−12		(+72)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+72
0 1
–   Crafty 23.0 32-bit2630+29
−29		(+65)4 − 4
(+1−1=6)		50.0%
4.0 / 8
0.0%
+65
0 1 = = = = = =
–   WildCat 82629+13
−13		(+64)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
0.0%
−9
0 0 = 0 0 1 = = 1 = 0 =
–   BugChess2 1.6.3 32-bit2620+19
−19		(+55)3 − 4
(+1−2=4)		42.9%
3.0 / 7
0.0%
+12
0 = = 1 0 = =
–   Bison 9.62619+23
−23		(+54)15 − 15
(+8−8=14)
50.0%
15.0 / 30
0.0%
+52
= 1 1 = 1 1 = = = 0 0 0 = 1 0 0 0 = 0 = = 1 = = = = 1 1 = 0
–   Hamsters 0.7.12618+14
−14		(+53)3 − 9
(+0−6=6)		25.0%
3.0 / 12
0.0%
−99
0 0 0 0 = 0 = 0 = = = =
–   Bison 9.8 32-bit2616+33
−33		(+51)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.3%
+8
= = 0 0 = 1 1 0
–   Tornado 3.6.7 32-bit2615+32
−32		(+50)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.3%
+18
= = = 1 0 = 0 =
–   Sloppy 0.2.2 64-bit2611+16
−16		(+46)10 − 14
(+5−9=10)		41.7%
10.0 / 24
0.0%
−6
1 = 0 0 0 0 = = = = 1 0 0 = = 1 0 0 0 1 = = = 1
–   Alfil 8.1.12601+14
−14		(+36)17 − 28
(+8−19=18)
37.8%
17.0 / 45
0.1%
−43
= = = 0 0 = = 0 = 0 = 1 1 0 = 0 = 1 0 = 0 1 0 = = 0 0 = 1 1 = 0 0 0 1 = = 0 0 0 0 = = 0 1
–   Sloppy 0.2.2 32-bit2599+14
−14		(+34)8 − 12
(+5−9=6)		40.0%
8.0 / 20
0.1%
−36
0 = 1 1 = 0 1 = 1 0 0 = 0 0 0 0 0 1 = =
–   Deuterium 09.01.26.4922599+23
−23		(+34)16.5 − 24.5
(+11−19=11)
40.2%
16.5 / 41
0.8%
−30
1 = 1 = 0 0 = 0 = 0 1 0 = 1 1 0 1 0 0 1 = 1 = 1 = 1 0 0 = 0 0 = 0 0 = 0 0 0 0 0 1
–   The Baron 2.23 32-bit2594+16
−17		(+29)7 − 9
(+1−3=12)		43.8%
7.0 / 16
0.7%
−4
= 1 = = = = = = = = = = 0 0 = 0
–   Pseudo 0.7c2590+13
−13		(+25)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
0.9%
−22
= = 0 = 0 1 0 = = = 0 1 = = 0 = 0 = 0 = 0 = 0 1 = = 1 = 1 = = 0
–   Amyan 1.722590+12
−12		(+25)17.5 − 16.5
(+13−12=9)
51.5%
17.5 / 34
0.9%
+35
= 0 0 = 0 1 0 1 0 1 1 0 1 0 1 0 1 = 0 = 1 1 = 1 1 0 1 = = 0 = 1 0 =
–   Petir 4.9999992579+15
−15		(+14)2 − 2
(+1−1=2)		50.0%
2.0 / 4
11.5%
+14
1 = 0 =
–   Dirty 6J-222576+23
−23		(+11)12.5 − 15.5
(+9−12=7)		44.6%
12.5 / 28
21.5%
−26
0 0 0 1 = 1 = = = 1 = 0 0 0 0 = 1 1 0 = 1 0 1 0 1 0 0 1
–   Critter 0.40 32-bit2576+32
−32		(+11)15.5 − 23.5
(+10−18=11)
39.7%
15.5 / 39
26.5%
−59
1 = = = 0 0 0 0 = 1 1 = 1 = 0 1 = 1 1 1 = = = 0 0 0 0 1 0 = 0 0 0 1 0 0 0 0 0
–   GNU Chess 5.07.153b 64-bit2570+23
−23		(+5)8.5 − 9.5
(+5−6=7)		47.2%
8.5 / 18
36.0%
−11
= 0 = = 0 = 1 0 1 1 0 1 = 0 = 1 0 =
–   N2 0.4 32-bit2568+18
−18		(+3)12.5 − 15.5
(+5−8=15)		44.6%
12.5 / 28
40.1%
−27
1 = = 0 = 0 = = = = = = 1 1 = = 0 0 0 = 0 = 0 = = 0 1 1
–   Brutus 8.05 32-bit2567+17
−17		(+2)3 − 9
(+1−7=4)		25.0%
3.0 / 12
43.8%
−166
1 0 = 0 = = 0 0 0 0 = 0
–   SOS 5.12564+13
−13		(−1)17 − 15
(+12−10=10)
53.1%
17.0 / 32
54.8%
+21
1 0 = 1 0 0 = 0 0 = 1 = = 1 1 = = = 1 0 1 1 1 1 0 = 1 = 0 1 0 0
–   Arasan 11.7 32-bit2558+32
−32		(−7)11 − 10
(+7−6=8)		52.4%
11.0 / 21
64.1%
+7
= 1 = 0 1 0 = = = = 1 1 1 0 0 = 0 = 0 1 1
–   Dirty ACCA4 32-bit2552+33
−33		(−13)13 − 11
(+10−8=6)		54.2%
13.0 / 24
76.0%
+16
0 1 1 = = 0 0 1 0 1 = 1 1 0 0 1 = = 1 = 0 0 1 1
–   Arasan 12.1 64-bit2551+35
−35		(−14)10 − 14
(+8−12=4)		41.7%
10.0 / 24
76.3%
−77
0 1 1 0 0 0 1 1 1 1 0 0 = 0 0 = 1 0 0 0 = = 0 1
–   Dirty ACCA4 64-bit2551+33
−32		(−14)10.5 − 13.5
(+9−12=3)		43.8%
10.5 / 24
77.2%
−61
0 1 0 1 0 0 1 0 = 1 = 1 0 1 1 0 0 0 0 1 1 0 0 =
–   Tornado 3.42a 32-bit2548+32
−32		(−17)11.5 − 6.5
(+7−2=9)		63.9%
11.5 / 18
83.1%
+62
= 1 = = 0 1 1 0 1 = 1 = = = = = 1 1
–   Ufim 8.022543+12
−12		(−22)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
98.2%
−32
0 0 1 1 = 0 0 = 1 1 = = 0 0 = 0 1 0 0 1 1 = 1 = 0 1 1 0 0 1 1 0
–   AnMon 5.752538+15
−15		(−27)16.5 − 16.5
(+10−10=13)
50.0%
16.5 / 33
99.1%
−28
0 = = 0 1 1 1 = = 0 1 1 0 0 = = = 1 = 1 = 1 1 1 0 0 0 = = = = 0 0
–   Gaviota 0.80 64-bit2534+31
−31		(−31)15.5 − 8.5
(+12−5=7)		64.6%
15.5 / 24
95.7%
+68
1 1 = 1 1 = 1 0 = = 1 1 1 1 = 1 0 = 1 1 0 = 0 0
–   Arasan 11.6 32-bit2533+33
−33		(−32)5 − 3
(+3−1=4)		62.5%
5.0 / 8
95.7%
+46
0 = 1 = 1 1 = =
–   Arasan 12.1 32-bit2531+33
−33		(−34)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
96.6%
+33
= = = 1
–   AnMon 5.662530+21
−21		(−35)16 − 18
(+10−12=12)
47.1%
16.0 / 34
99.6%
−54
0 = 1 0 1 = = 0 1 = 1 = = 0 0 1 = 0 0 0 1 = 0 0 = 1 0 0 = 1 1 1 = =
–   DanaSah 4.242527+17
−17		(−38)22.5 − 19.5
(+13−10=19)
53.6%
22.5 / 42
99.9%
−20
1 = = = 1 = = 1 0 0 = = 1 1 = = = 1 1 = 0 0 1 0 1 0 = 1 = = = 0 1 1 = 0 0 0 = = = 1
–   GarboChess 2.20 32-bit2523+17
−17		(−42)21.5 − 17.5
(+14−10=15)
55.1%
21.5 / 39
100.0%
−9
1 1 0 1 = 0 = = 1 0 0 = = = = = = = 1 = 0 1 1 0 1 = 1 = 0 0 0 1 1 1 1 0 = 1 =
–   Brutus 7.02b2515+19
−18		(−50)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−50
= = 0 1
–   DanaSah 4.452513+29
−29		(−52)7 − 5
(+5−3=4)		58.3%
7.0 / 12
99.9%
+6
0 = 1 1 0 1 0 = 1 = = 1
–   DanaSah 4.372504+31
−32		(−61)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−50
0 1 = =
–   Hermann 2.6 32-bit2503+33
−33		(−62)3 − 1
(+2−0=2)		75.0%
3.0 / 4
99.9%
+94
1 = = 1
–   Hermann 2.4 32-bit2501+23
−23		(−64)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−221
0 = = 0
–   Hermann 2.5 32-bit2499+20
−20		(−66)14 − 7
(+10−3=8)		66.7%
14.0 / 21
100.0%
+39
0 = = 1 1 1 1 1 = 1 = 1 1 0 = = = 1 1 = 0
–   Philou 3.1.4.12495+20
−20		(−70)9.5 − 2.5
(+8−1=3)		79.2%
9.5 / 12
100.0%
+146
= 0 1 1 1 1 1 1 = 1 1 =
–   N2 0.12490+23
−23		(−75)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+75
1 = 1 =
–   Gaviota 0.74.41 64-bit2490+31
−31		(−75)14.5 − 9.5
(+11−6=7)		60.4%
14.5 / 24
100.0%
−2
= 1 0 = 1 1 = 1 1 = 1 = = 0 0 1 1 1 1 0 1 0 = 0
–   Arasan 11.4 32-bit2487+34
−34		(−78)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Xpdnt 0910072483+15
−15		(−82)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+10
0 1 = 1
–   Cerebro 3.03d2481+17
−17		(−84)14 − 6
(+11−3=6)		70.0%
14.0 / 20
100.0%
+55
1 1 0 1 0 1 1 = = = = 1 1 1 = 1 1 = 0 1
–   Matacz 1.42479+16
−16		(−86)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−236
0 0 = =
–   Arasan 12.2 64-bit2479+37
−37		(−86)12.5 − 11.5
(+11−10=3)		52.1%
12.5 / 24
100.0%
−70
= 0 1 0 0 1 1 1 1 0 1 0 1 1 0 0 1 1 0 = 1 0 0 =
–   Anatoli 0.35k2475+16
−16		(−90)7.5 − 4.5
(+6−3=3)		62.5%
7.5 / 12
100.0%
−3
0 1 = 1 1 1 = 0 = 0 1 1
–   BBChess 1.3b2474+23
−23		(−91)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−101
0 = = 1
–   Pupsi2 0.082473+18
−18		(−92)8 − 4
(+7−3=2)		66.7%
8.0 / 12
100.0%
+35
= 1 1 0 1 1 = 0 1 0 1 1
–   Counter 1.22469+17
−17		(−96)11.5 − 4.5
(+8−1=7)		71.9%
11.5 / 16
100.0%
+41
= 0 1 = 1 1 = = = 1 = 1 1 1 = 1
–   LittleThought 1.052 32-bit2468+18
−18		(−97)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+192
1 1 1 =
–   Philou 3.0.02456+29
−29		(−109)25.5 − 6.5
(+22−3=7)
79.7%
25.5 / 32
100.0%
+114
1 1 1 1 1 = 1 1 1 1 1 1 0 1 0 1 = 1 1 1 = 0 1 1 1 = = = 1 1 1 =
–   Gaviota 0.74.41 32-bit2447+33
−33		(−118)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−22
1 1 = 0
–   Rodin 3.02404+18
−18		(−161)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   GreKo 7.02371+28
−28		(−194)19.5 − 4.5
(+16−1=7)		81.3%
19.5 / 24
100.0%
+27
= = 1 1 1 = = 1 1 1 = 1 0 1 1 1 1 1 1 = 1 = 1 1
1176 games: 375 wins, 375 losses, 426 draws (36.2%), score: 50.0%

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Created in 2005-2013 by CCRL team
Last games added on March 3, 2021