CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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Show each game results
Rotor 0.7a#141‑142  (2644+22
−21		)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
0 =
–   Loop 13.6 (Loop 2007) 64-bit2790+15
−16		(+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
0 = 0 0
–   tomitankChess 3.0 64-bit2786+16
−16		(+142)1.5 − 6.5
(+1−6=1)		18.8%
1.5 / 8
0.0%
−123
0 0 1 0 0 0 0 =
–   Fizbo 1.1 64-bit2786+24
−24		(+142)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+114
0 = = 0 1 = = 0 = 1
–   Scorpio 2.7.5 64-bit2778+27
−27		(+134)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−22
0 =
–   Bison 9.11 64-bit2756+13
−13		(+112)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+112
1 0
–   Dirty 05Sep2012 64-bit2754+23
−23		(+110)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−85
0 = 0 0 1 0
–   Ktulu 92753+12
−12		(+109)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−48
= 0
–   chess22k 1.5 64-bit2751+25
−25		(+107)5 − 5
(+1−1=8)		50.0%
5.0 / 10
0.0%
+107
= = = = 0 = = 1 = =
–   Crafty 23.5 64-bit2747+28
−28		(+103)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   DiscoCheck 3.7.1 64-bit2730+30
−30		(+86)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−149
0 = 0 0 = 0
–   Bobcat 3.25 64-bit2725+17
−17		(+81)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−277
0 0 0 0 0 =
–   RuyDos 1.0.22 64-bit2721+27
−27		(+77)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−51
= = 0 = 1 0 = 0 0 0
–   Amoeba 2.0 64-bit2720+27
−27		(+76)4 − 6
(+0−2=8)		40.0%
4.0 / 10
0.0%
+26
0 = = = = = = 0 = =
–   Arasan 15.1 64-bit2720+32
−31		(+76)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+135
= = 1 =
–   Marvin 2.2.0 64-bit2719+25
−25		(+75)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
0.0%
+32
1 = 0 0 0 1 0 1 1 0
–   EXchess 6.50b 64-bit2713+32
−32		(+69)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−161
0 0 = 0 0 =
–   Topple 0.4.0 64-bit2710+25
−25		(+66)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.0%
+118
= 0 1 1 = =
–   GreKo 2018.07 64-bit2709+16
−16		(+65)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−85
= = = 0 0 = 0 0
–   Rhetoric 1.4 64-bit2706+26
−26		(+62)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+25
0 = 1 0 0 1 = 0 1 =
–   Chess Tiger 2007.12704+10
−10		(+60)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Pawny 1.1 64-bit2702+21
−21		(+58)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+58
= 1 = = 0 = 1 0 1 0
–   ProDeo 1.812699+32
−32		(+55)2 − 4
(+0−2=4)		33.3%
2.0 / 6
0.3%
−33
0 = = = = 0
–   Gaviota 0.85.1 64-bit2698+23
−23		(+54)2 − 4
(+2−4=0)		33.3%
2.0 / 6
0.0%
−95
0 1 0 0 1 0
–   Octochess r4741 64-bit2697+32
−32		(+53)2 − 4
(+0−2=4)		33.3%
2.0 / 6
0.3%
−40
= = = 0 = 0
–   Rhetoric 1.2 64-bit2695+25
−25		(+51)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.1%
+10
0 0 = 1 = 0 = 0 1 1
–   Benjamin 1.02693+27
−27		(+49)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.2%
+21
0 1 = 0 = = = 0 1 =
–   Chessmaster 11 Conqueror2692+18
−18		(+48)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Vajolet 2.482691+31
−31		(+47)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.6%
+47
0 1 0 = = = 1 1 = 0
–   Devel 1.80902691+24
−24		(+47)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.2%
+9
0 0 = 1 = = 0 1
–   Zurichess Graubuenden 64-bit2690+25
−25		(+46)5 − 5
(+4−4=2)		50.0%
5.0 / 10
0.3%
+46
0 0 0 = 1 1 = 1 0 1
–   Atlas 3.60 64-bit2688+23
−23		(+44)4 − 6
(+3−5=2)		40.0%
4.0 / 10
0.3%
−23
0 0 0 0 = 1 = 1 0 1
–   Gogobello 1.4 64-bit2688+16
−16		(+44)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.1%
+7
0 = = 1 = = 0 =
–   WyldChess 1.51 64-bit2684+15
−15		(+40)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.1%
+40
0 = 1 1 = = = 0 1 0
–   ProDeo 2.02682+21
−21		(+38)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
0.6%
−84
1 = 0 0 0 1 0 1 0 0
–   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
0 = 0 0 1 = = = = 0
–   Andscacs 0.62w 64-bit2674+32
−32		(+30)4 − 6
(+1−3=6)		40.0%
4.0 / 10
6.1%
−25
= 1 0 0 = = = = 0 =
–   SmarThink 1.00 32-bit2666+15
−15		(+22)3 − 7
(+1−5=4)		30.0%
3.0 / 10
5.2%
−105
= 0 0 0 0 0 = = 1 =
–   K2 0.952665+18
−19		(+21)5 − 5
(+3−3=4)		50.0%
5.0 / 10
7.6%
+21
0 = 0 1 = 0 = = 1 1
–   Tucano 4.00 64-bit2665+25
−25		(+21)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
9.8%
−14
0 1 = = 0 1 1 = 0 0
–   Chessmaster 112665+12
−12		(+21)4 − 0
(+4−0=0)		100.0%
4.0 / 4
4.7%
+INF
1 1 1 1
–   Drosophila 1.6 64-bit2662+26
−26		(+18)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
14.1%
−65
= 1 = 0 = 0 0 0 = =
–   CM10th Xperience2661+13
−13		(+17)7 − 3
(+6−2=2)		70.0%
7.0 / 10
8.7%
+170
1 0 1 = 1 1 1 1 0 =
–   Godel 2.3.7 64-bit2657+23
−23		(+13)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
20.0%
−146
1 0 0 = 0 1 0 0
–   The Baron 2.23 64-bit2656+23
−23		(+12)6 − 6
(+3−3=6)		50.0%
6.0 / 12
23.2%
−1
0 0 = = 1 1 = 0 = 1 = =
–   RuyDos 1.0.2 64-bit2656+27
−27		(+12)7 − 3
(+5−1=4)		70.0%
7.0 / 10
24.3%
+138
= 1 1 1 = = 0 = 1 1
–   Scorpio 2.0 32-bit2653+16
−17		(+9)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
26.0%
−116
1 1 0 1 0 0 0 0 = 0
–   Philou 3.7.1 64-bit2652+13
−13		(+8)6 − 8
(+4−6=4)		42.9%
6.0 / 14
26.4%
−31
1 0 = = 0 1 1 0 = 1 0 = 0 0
–   DanaSah 7.32640+14
−14		(−4)6 − 2
(+6−2=0)		75.0%
6.0 / 8
61.6%
+223
1 1 0 1 1 1 0 1
–   CM9000 Default2639+31
−31		(−5)7 − 5
(+3−1=8)		58.3%
7.0 / 12
59.9%
+39
0 = = = 1 = = = = 1 = 1
–   Ktulu 7.12636+18
−18		(−8)4 − 6
(+1−3=6)		40.0%
4.0 / 10
70.7%
−67
= = = 1 = 0 0 = = 0
–   Glaurung 1.0.2 32-bit2635+17
−17		(−9)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
75.1%
+22
1 1 0 0 = 0 = = 1 1
–   Alfil 12 MT2633+24
−24		(−11)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
75.1%
−57
0 = 1 = = 0
–   Cheng3 1.07 32-bit2630+26
−26		(−14)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
80.3%
+21
= = 0 1 1 0 1 = 1 0
–   Delfi 5.12629+25
−25		(−15)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
82.0%
−50
0 0 = 1 = 0 1 0 1 =
–   Igel 1.1 64-bit2628+26
−26		(−16)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
82.3%
+179
1 1 0 1 = 1
–   RedQueen 1.1.1 64-bit2625+28
−28		(−19)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
85.5%
+295
1 1 1 =
–   Delocto 0.61n 64-bit2622+26
−26		(−22)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
89.8%
−57
0 = 1 1 = = 0 = 0 =
–   Slow Chess Blitz WV22616+16
−16		(−28)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
98.1%
−59
= 0 = 1 = = 0 = 1 0
–   Sloppy 0.2.2 64-bit2611+16
−16		(−33)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.2%
−151
0 = 0 1
–   Naum 1.91 32-bit2606+15
−15		(−38)5 − 5
(+3−3=4)		50.0%
5.0 / 10
99.8%
−33
1 0 0 = = = 0 = 1 1
–   Rodent 0.16 64-bit2603+30
−30		(−41)3 − 1
(+3−1=0)		75.0%
3.0 / 4
98.6%
+218
1 1 1 0
–   Nawito 18122599+20
−20		(−45)6 − 2
(+4−0=4)		75.0%
6.0 / 8
99.9%
+101
= = 1 1 1 = 1 =
–   Glass 1.9 64-bit2594+31
−31		(−50)9.5 − 8.5
(+7−6=5)		52.8%
9.5 / 18
99.6%
−21
0 0 0 = 0 1 1 = 1 1 1 0 = 1 = = 0 1
–   Pseudo 0.7c2591+13
−13		(−53)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+262
1 1 1 =
–   Amyan 1.722590+12
−12		(−54)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+146
1 0 1 1
–   tomitankChess 1.5 64-bit2590+23
−23		(−54)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
+98
1 1 0 1 1 0 = 1
–   Brutus 8.05 64-bit2589+21
−21		(−55)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+3
= 1 1 0
–   GarboChess 3.0 64-bit2587+16
−16		(−57)9.5 − 6.5
(+7−4=5)		59.4%
9.5 / 16
100.0%
+16
1 = 0 = = 1 1 0 = 1 0 1 1 1 = 0
–   Quazar 0.3b 32-bit2583+21
−21		(−61)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
100.0%
−181
0 = 0 0 1 1 0 0 0 1
–   GreKo 12.9 64-bit2579+29
−29		(−65)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
−13
= = 0 = 1 = 1 1 = =
–   Dirty 6J-222577+23
−23		(−67)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+104
1 = 1 1 = 1 = 0 1 1
–   Frenzee 3.0 32-bit2577+22
−22		(−67)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
100.0%
−107
0 0 1 1 = 1 = 0 = 0
–   Atlas 3.25 64-bit2570+28
−27		(−74)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+50
1 1 1 = = 0 = 1
–   Capivara LK 0.09b02g 64-bit2562+16
−16		(−82)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
−8
= = = 1 0 1 1 =
–   Francesca MAD 0.192558+15
−15		(−86)5 − 7
(+2−4=6)		41.7%
5.0 / 12
100.0%
−135
= = 0 0 0 1 1 0 = = = =
–   DanaSah 4.882556+22
−22		(−88)13 − 5
(+10−2=6)		72.2%
13.0 / 18
100.0%
+59
= 1 1 1 1 1 = 0 1 = 1 = = = 0 1 1 1
–   DanaSah 5.002552+29
−29		(−92)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+57
= = 1 1
–   Tornado 2.22552+23
−23		(−92)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
−14
1 0 1 = 1 1 1 = 0 0
–   nanoSzachy 4.0 64-bit2546+18
−18		(−98)7.5 − 4.5
(+6−3=3)		62.5%
7.5 / 12
100.0%
−14
= 1 1 1 0 0 0 = = 1 1 1
–   Rodin 5.12545+31
−31		(−99)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−99
0 1
–   GreKo 9.7 64-bit2544+31
−31		(−100)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+188
1 1 1 =
–   Tucano 1.042541+30
−30		(−103)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−35
1 = = =
–   Hermann 2.8 64-bit2530+17
−17		(−114)8 − 4
(+7−3=2)		66.7%
8.0 / 12
100.0%
+18
1 0 = 1 1 0 0 1 1 1 1 =
–   Rodin 4.02524+18
−18		(−120)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Pupsi2 0.092498+17
−17		(−146)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
−56
= 1 0 = 0 1 1 1
–   Pawny 0.3.1 64-bit2475+23
−23		(−169)8.5 − 3.5
(+6−1=5)		70.8%
8.5 / 12
100.0%
−35
0 1 = = 1 = 1 = = 1 1 1
–   Bumblebee 1.0.36898e1 64-bit2448+19
−19		(−196)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
−21
= 1 = 1 1 1 0 = 1 1
716 games: 233 wins, 230 losses, 253 draws (35.3%), score: 50.2%

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Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on August 8, 2020