CCRL 40/40
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 1'059'406 games
played by 2'473 programs
144801 CPU days (X2 4600+)

White wins: 368'317 (34.8%)
Black wins: 274'199 (25.9%)
Draws: 416'890 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Arasan 10.4 (2471+20
−20		)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 66 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Spike 1.2 Turin2746+7
−7		(+275)4 − 28
(+1−25=6)
12.5%
4.0 / 32
0.0%
−30
= 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 = 0 0 = = 0 0 0 0 = 0 1 0 0 0 0
–   Chessmaster 11 Aiglos II2701+20
−20		(+230)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+87
0 =
–   Naum 2.0 32-bit2697+15
−15		(+226)7.5 − 23.5
(+3−19=9)
24.2%
7.5 / 31
0.0%
+44
0 0 = 1 0 = = 0 0 = 0 1 1 = = 0 0 0 = = 0 = 0 0 0 0 0 0 0 0 0
–   Movei 00.8.438 (10 10 10)2667+11
−11		(+196)6.5 − 25.5
(+3−22=7)
20.3%
6.5 / 32
0.0%
−28
0 0 1 = 0 0 0 0 = 0 0 0 0 = 0 0 1 0 = 0 0 0 0 = 0 0 = 0 = 0 1 0
–   Alaric 7072661+11
−12		(+190)7.5 − 24.5
(+2−19=11)
23.4%
7.5 / 32
0.0%
+9
0 0 0 0 = = 0 = = 0 0 1 0 0 = = = 0 = = 0 0 1 0 0 0 = 0 0 0 0 =
–   Cyrano 0.6b17 32-bit2649+14
−14		(+178)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+20
0 =
–   Colossus 2008b2644+12
−12		(+173)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Delfi 5.22636+21
−21		(+165)10 − 22
(+4−16=12)
31.3%
10.0 / 32
0.0%
+43
= 1 = 1 0 1 0 0 = 0 0 0 0 0 1 = = 0 0 = = = 0 0 0 = 0 = = 0 0 =
–   CM10th Default2632+15
−15		(+161)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Hamsters 0.72623+23
−23		(+152)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−5
0 =
–   BugChess2 1.6.3 32-bit2620+19
−19		(+149)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   List 5.122618+18
−18		(+147)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
+11
0 = 1 0 = 1 0 1 0 0 0 0 1 0 0 0 = 0 0 = 0 0 0 1 0 = = 1 0 = = 0
–   ProDeo 1.62618+20
−20		(+147)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+116
=
–   Slow Chess Blitz WV22616+16
−16		(+145)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+145
= =
–   Pharaon 3.5.12613+13
−13		(+142)9 − 20
(+2−13=14)		31.0%
9.0 / 29
0.0%
+23
= 0 = 0 0 = 0 1 0 = = = = 1 = 0 = 0 = 0 = = 0 0 0 = = 0 0
–   Naum 1.91 32-bit2606+15
−15		(+135)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Alfil 8.1.12601+14
−14		(+130)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+287
= 1
–   The Baron 2.23 32-bit2595+16
−16		(+124)1 − 2
(+1−2=0)		33.3%
1.0 / 3
0.0%
−18
1 0 0
–   Amyan 1.722590+12
−12		(+119)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−23
= 0
–   Frenzee 3.0 32-bit2577+22
−22		(+106)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Crafty 22.1 32-bit2565+28
−28		(+94)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Cyrano 0.52565+32
−33		(+94)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+250
1 =
–   BugChess2 1.6.22553+32
−33		(+82)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+71
= 1 0 =
–   Colossus 2008a2544+29
−29		(+73)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−76
0 0 = =
–   Crafty 21.5 32-bit2542+32
−32		(+71)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−71
0 =
–   AnMon 5.752538+15
−15		(+67)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
1 1
–   DanaSah 4.242527+17
−17		(+56)4.5 − 4.5
(+4−4=1)		50.0%
4.5 / 9
0.0%
+56
0 0 1 1 1 = 0 1 0
–   Movei 00.8.4032526+32
−32		(+55)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.2%
−INF
0 0
–   GarboChess 2.20 32-bit2523+17
−17		(+52)13 − 25
(+5−17=16)
34.2%
13.0 / 38
0.0%
−48
= = = 0 0 1 0 0 = = = = 0 = 1 = 0 = 0 0 0 = 0 0 0 0 = 0 1 = = 1 0 0 0 = 1 =
–   Twisted Logic 0.099x2523+33
−33		(+52)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.4%
−104
= 0
–   Sloppy 0.1.02521+30
−30		(+50)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.3%
+50
= =
–   AnMon 5.602515+15
−15		(+44)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−191
0 0 0 1
–   CuckooChess 1.092508+33
−33		(+37)5 − 5
(+4−4=2)		50.0%
5.0 / 10
2.8%
+37
0 1 1 0 = = 0 1 1 0
–   Little Goliath Evolution 3.122507+18
−18		(+36)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.4%
−121
0 = 0 =
–   Twisted Logic 0.0852507+28
−28		(+36)0 − 2
(+0−2=0)		0.0%
0.0 / 2
1.9%
−INF
0 0
–   Tao 5.62503+16
−16		(+32)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.7%
−110
0 =
–   Hermann 2.4 32-bit2501+23
−23		(+30)1 − 2
(+1−2=0)		33.3%
1.0 / 3
2.7%
−104
0 1 0
–   Delphil 3.2 64-bit2499+15
−15		(+28)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
1.6%
−8
0 = 0 0 0 1 1 1 = =
–   Twisted Logic 20080404x2496+26
−26		(+25)2 − 2
(+1−1=2)		50.0%
2.0 / 4
7.0%
+25
1 = 0 =
–   Ufim 7.012490+32
−32		(+19)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
16.5%
−63
1 0 = 0
–   N2 0.12490+24
−23		(+19)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
11.7%
+161
= 1
–   Yace 0.99.872489+17
−17		(+18)19.5 − 14.5
(+14−9=11)
57.4%
19.5 / 34
8.5%
+67
0 1 1 1 1 0 1 1 = = 0 = 0 1 1 = = = = 0 1 1 = 0 0 1 0 1 0 1 = = = 1
–   Booot 4.12.02484+34
−33		(+13)1 − 1
(+0−0=2)		50.0%
1.0 / 2
25.6%
+13
= =
–   Trace 1.362482+20
−20		(+11)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
21.5%
−146
= 0
–   Cerebro 3.03d2482+17
−17		(+11)6.5 − 4.5
(+5−3=3)		59.1%
6.5 / 11
20.8%
+73
= 0 1 = 0 1 1 1 1 = 0
–   Xpdnt 0910072482+15
−15		(+11)1 − 1
(+1−1=0)		50.0%
1.0 / 2
18.1%
+11
1 0
–   Pepito 1.59 32-bit2481+24
−24		(+10)1 − 1
(+1−1=0)		50.0%
1.0 / 2
25.3%
+10
0 1
–   Rotor 0.42480+18
−18		(+9)0 − 2
(+0−2=0)		0.0%
0.0 / 2
24.6%
−INF
0 0
–   Matacz 1.42479+16
−17		(+8)10.5 − 12.5
(+8−10=5)		45.7%
10.5 / 23
27.0%
−23
= 0 0 = = 1 = 1 0 1 1 1 0 0 0 0 1 1 0 1 0 0 =
–   Anatoli 0.35k2475+16
−16		(+4)6 − 5
(+3−2=6)		54.5%
6.0 / 11
35.9%
+31
0 = 0 1 = = 1 = = = 1
–   Amyan 1.5972473+21
−21		(+2)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
44.2%
+144
= 1
–   BBChess 1.3a2472+25
−25		(+1)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
46.3%
+38
1 1 0 = 0 1 0 1 0 1
–   Trace 1.37a2472+18
−18		(+1)3 − 1
(+2−0=2)		75.0%
3.0 / 4
47.3%
+143
1 = 1 =
–   Dirty 14M-222468+33
−33		(−3)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
55.3%
+21
1 1 1 = 1 = 0 0 = = = 0
–   Quark 2.352467+18
−18		(−4)0 − 2
(+0−2=0)		0.0%
0.0 / 2
59.9%
−INF
0 0
–   Philou 3.0.02456+29
−29		(−15)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
79.6%
+141
1 =
–   Orion 0.4 64-bit2451+20
−20		(−20)6 − 4
(+5−3=2)		60.0%
6.0 / 10
91.3%
+54
1 0 1 = = 1 0 1 1 0
–   GreKo 8.0 32-bit2449+29
−29		(−22)5 − 5
(+4−4=2)		50.0%
5.0 / 10
88.2%
−22
= 1 0 1 0 0 1 = 0 1
–   Bruja 1.9.1 32-bit2445+24
−24		(−26)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
94.9%
−111
0 0 = 1
–   Hermann 2.3 32-bit2445+32
−32		(−26)5 − 2
(+3−0=4)		71.4%
5.0 / 7
90.7%
+88
= = = 1 = 1 1
–   Hussar 0.42443+17
−17		(−28)4 − 4
(+3−3=2)		50.0%
4.0 / 8
97.7%
−28
0 = 1 1 0 1 = 0
–   Cheng3 1.02b2442+33
−33		(−29)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
92.7%
−224
0 = 0 0 0 1
–   Delphil 2.32440+32
−33		(−31)5 − 5
(+3−3=4)		50.0%
5.0 / 10
94.5%
−31
= = 1 = 0 1 0 1 = 0
–   Typhoon 1.00-3482440+33
−33		(−31)4 − 6
(+3−5=2)		40.0%
4.0 / 10
94.0%
−99
0 1 1 0 = 1 = 0 0 0
–   nanoSzachy 3.82438+17
−17		(−33)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.3%
−175
= 0
–   Nemeton 1.62438+24
−24		(−33)4 − 6
(+2−4=4)		40.0%
4.0 / 10
98.0%
−96
= 0 1 1 0 = 0 = = 0
–   Snitch 1.6.2 32-bit2436+23
−23		(−35)0 − 2
(+0−2=0)		0.0%
0.0 / 2
98.7%
−INF
0 0
–   Typhoon 1.00-3582434+17
−17		(−37)7.5 − 5.5
(+5−3=5)		57.7%
7.5 / 13
99.7%
+5
0 0 1 = 0 = 1 1 = 1 = 1 =
–   Murka 2 32-bit2432+30
−30		(−39)7 − 3
(+5−1=4)		70.0%
7.0 / 10
98.1%
+84
1 0 = 1 1 1 = 1 = =
–   Homer 2.012430+20
−20		(−41)5 − 5
(+4−4=2)		50.0%
5.0 / 10
99.7%
−46
0 = 1 1 0 0 0 1 = 1
–   Betsabe II 1.30 64-bit2425+22
−22		(−46)5 − 5
(+3−3=4)		50.0%
5.0 / 10
99.8%
−41
= 1 0 1 0 0 = = = 1
–   Jumbo 0.4.34 64-bit2423+25
−25		(−48)4 − 6
(+2−4=4)		40.0%
4.0 / 10
99.8%
−116
= 0 0 = 1 = 0 = 1 0
–   Delphil 1.9c2421+33
−33		(−50)2 − 0
(+2−0=0)		100.0%
2.0 / 2
99.4%
+INF
1 1
–   Cmcchess 2.6 64-bit2420+17
−17		(−51)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−14
1 0 = 1 0 0 1 1 = =
–   Pupsi2 0.062420+33
−33		(−51)6.5 − 11.5
(+4−9=5)		36.1%
6.5 / 18
99.5%
−148
= 1 0 0 0 0 = 1 = 0 0 0 0 = 1 0 1 =
–   PostModernist 10162419+19
−19		(−52)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
0 0
–   Muse 0.899b2417+21
−21		(−54)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+88
1 =
–   Pawny 0.2.2 32-bit2412+34
−34		(−59)7 − 3
(+6−2=2)		70.0%
7.0 / 10
99.8%
+88
1 1 0 = 1 1 0 1 = 1
–   Delphil 1.6c2411+33
−33		(−60)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.8%
+96
1 =
–   Diablo 0.5.12410+18
−18		(−61)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−203
= 0
–   Queen 4.032408+18
−18		(−63)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   nanoSzachy 3.42407+23
−23		(−64)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Dragon 4.62405+17
−18		(−66)19 − 13
(+13−7=12)
59.4%
19.0 / 32
100.0%
−4
1 = 0 0 = = 0 1 1 1 1 = 1 0 1 = = 0 = = = 1 1 = 1 1 = 1 1 0 0 =
–   Pawny 0.2.1 32-bit2402+31
−31		(−69)6 − 2
(+6−2=0)		75.0%
6.0 / 8
100.0%
+157
1 1 1 1 0 1 0 1
–   Tigran 2.4n 64-bit2400+17
−17		(−71)7 − 3
(+7−3=0)		70.0%
7.0 / 10
100.0%
+106
1 1 1 1 0 1 0 1 0 1
–   Rhetoric 1.0 64-bit2400+33
−33		(−71)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
100.0%
+176
1 = 1 = 1 = 1 1 1 1
–   LittleThought 1.04 32-bit2393+34
−34		(−78)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+69
= = 0 1 1 1 1 1 0 1
–   Delphil 1.9f2385+33
−33		(−86)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+32
= 0 1 1 = 1
–   Dorky 4.3 32-bit2385+26
−26		(−86)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+14
= 0 1 = 1 1 1 = 0 1
–   DoubleCheck 2.5.4 32-bit2383+33
−33		(−88)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+87
1 1 0 = 1 1 1 =
–   Rotor 0.32382+32
−32		(−89)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+67
= 1
–   Waxman 20162378+23
−24		(−93)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
+2
1 0 1 0 = 1 = 1
–   GreKo 6.302378+33
−33		(−93)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
100.0%
−192
0 1 = 0 0 0 = 1 0 =
–   Carballo 1.1.12374+32
−32		(−97)8.5 − 1.5
(+8−1=1)		85.0%
8.5 / 10
100.0%
+212
1 0 = 1 1 1 1 1 1 1
–   MadChess 2.0 64-bit2369+22
−22		(−102)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+21
= = 1 = 0 1 1 1 1 =
–   GreKo 6.252367+33
−33		(−104)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+256
= 1 1 1 1 1
–   Counter 1.02367+33
−33		(−104)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
−35
0 = 1 1 1 = = =
–   Plisk 0.2.6 32-bit2349+33
−33		(−122)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−58
= 0 = = 0 1 1 = 1 1
–   Gibbon 2.69a 64-bit2319+18
−18		(−152)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
0
1 1 1 1 0 0 = 1
–   Pedone 0.3 64-bit2310+33
−33		(−161)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+13
1 = = 1 = 1 0 1 1 1
–   CT800 1.34 64-bit2302+24
−24		(−169)7.5 − 2.5
(+7−2=1)		75.0%
7.5 / 10
100.0%
+43
1 0 = 0 1 1 1 1 1 1
850 games: 259 wins, 336 losses, 255 draws (30.0%), score: 45.5%

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Created in 2005-2013 by CCRL team
Last games added on June 15, 2019