CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Show each game results
Arasan 10.4 (2448+17
−17		)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 89 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Spike 1.2 Turin2750+6
−6		(+302)4 − 28
(+1−25=6)
12.5%
4.0 / 32
0.0%
−4
–   Chessmaster 11 Aiglos II2699+15
−15		(+251)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+88
–   Naum 2.0 32-bit2696+13
−13		(+248)7.5 − 23.5
(+3−19=9)
24.2%
7.5 / 31
0.0%
+52
–   Movei 00.8.438 (10 10 10)2662+9
−9		(+214)6.5 − 25.5
(+3−22=7)
20.3%
6.5 / 32
0.0%
−20
–   Alaric 7072654+9
−9		(+206)7.5 − 24.5
(+2−19=11)
23.4%
7.5 / 32
0.0%
+10
–   Cyrano 0.6b17 32-bit2639+12
−12		(+191)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+20
–   Colossus 2008b2638+11
−11		(+190)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Delfi 5.22629+18
−18		(+181)10 − 22
(+4−16=12)
31.3%
10.0 / 32
0.0%
+44
–   CM10th Default2625+12
−12		(+177)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   BugChess2 1.6.3 32-bit2612+16
−16		(+164)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   ProDeo 1.62609+17
−17		(+161)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+126
–   List 5.122608+16
−16		(+160)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
+9
–   Slow Chess Blitz WV22608+14
−14		(+160)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+160
–   Hamsters 0.72606+18
−18		(+158)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−12
–   Pharaon 3.5.12604+11
−11		(+156)9 − 20
(+2−13=14)		31.0%
9.0 / 29
0.0%
+22
–   Naum 1.91 32-bit2597+13
−13		(+149)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Alfil 8.1.12590+12
−12		(+142)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+312
–   The Baron 2.23 32-bit2582+14
−14		(+134)1 − 2
(+1−2=0)		33.3%
1.0 / 3
0.0%
−28
–   Amyan 1.722580+10
−10		(+132)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−30
–   Cyrano 0.52555+27
−27		(+107)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+277
–   BugChess2 1.6.22553+25
−25		(+105)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+93
–   Crafty 22.1 32-bit2546+24
−24		(+98)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Frenzee 3.0 32-bit2542+16
−16		(+94)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Colossus 2008a2531+25
−25		(+83)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−83
–   AnMon 5.752524+13
−13		(+76)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
–   Crafty 21.5 32-bit2523+27
−27		(+75)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−86
–   Movei 00.8.4032513+26
−26		(+65)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   DanaSah 4.242509+15
−15		(+61)4.5 − 4.5
(+4−4=1)		50.0%
4.5 / 9
0.0%
+61
–   GarboChess 2.20 32-bit2505+15
−15		(+57)13 − 25
(+5−17=16)
34.2%
13.0 / 38
0.0%
−57
–   Twisted Logic 0.099x2501+29
−29		(+53)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.1%
−117
–   Sloppy 0.1.02499+26
−26		(+51)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.1%
+51
–   AnMon 5.602495+13
−13		(+47)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−204
–   Twisted Logic 0.0852489+24
−24		(+41)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.4%
−INF
–   CuckooChess 1.092489+27
−27		(+41)5 − 5
(+4−4=2)		50.0%
5.0 / 10
0.5%
+41
–   Little Goliath Evolution 3.122486+16
−16		(+38)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−132
–   Ufim 7.012480+25
−25		(+32)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
2.0%
−62
–   Tao 5.62480+14
−14		(+32)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.2%
−130
–   Hermann 2.4 32-bit2479+20
−20		(+31)1 − 2
(+1−2=0)		33.3%
1.0 / 3
1.1%
−110
–   Twisted Logic 20080404x2476+22
−22		(+28)2 − 2
(+1−1=2)		50.0%
2.0 / 4
2.7%
+28
–   Delphil 3.2 64-bit2473+11
−11		(+25)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.8%
−16
–   Booot 4.12.02468+27
−27		(+20)1 − 1
(+0−0=2)		50.0%
1.0 / 2
10.7%
+20
–   N2 0.12468+21
−21		(+20)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
6.5%
+182
–   Trace 1.362463+17
−17		(+15)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
11.4%
−155
–   Cerebro 3.03d2461+14
−14		(+13)6.5 − 4.5
(+5−3=3)		59.1%
6.5 / 11
12.6%
+84
–   Xpdnt 0910072460+13
−13		(+12)1 − 1
(+1−1=0)		50.0%
1.0 / 2
13.1%
+11
–   Yace 0.99.872458+13
−13		(+10)19.5 − 14.5
(+14−9=11)
57.4%
19.5 / 34
19.1%
+67
–   Pepito 1.592458+21
−21		(+10)1 − 1
(+1−1=0)		50.0%
1.0 / 2
23.7%
+10
–   Rotor 0.42456+16
−16		(+8)0 − 2
(+0−2=0)		0.0%
0.0 / 2
24.2%
−INF
–   Matacz 1.42455+14
−14		(+7)10.5 − 12.5
(+8−10=5)		45.7%
10.5 / 23
26.4%
−29
–   Trace 1.37a2451+15
−15		(+3)3 − 1
(+2−0=2)		75.0%
3.0 / 4
40.6%
+165
–   Anatoli 0.35k2449+14
−14		(+1)6 − 5
(+3−2=6)		54.5%
6.0 / 11
46.3%
+33
–   BBChess 1.3a2448+22
−22		(0)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
51.3%
+45
–   Amyan 1.5972448+19
−19		(0)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
51.0%
+162
–   Quark 2.352442+15
−15		(−6)0 − 2
(+0−2=0)		0.0%
0.0 / 2
70.1%
−INF
–   Dirty 14M-222441+25
−25		(−7)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
68.8%
+22
–   Philou 3.0.02430+25
−25		(−18)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
87.6%
+152
–   Orion 0.4 64-bit2427+17
−17		(−21)6 − 4
(+5−3=2)		60.0%
6.0 / 10
96.1%
+67
–   GreKo 8.0 32-bit2424+25
−25		(−24)5 − 5
(+4−4=2)		50.0%
5.0 / 10
94.5%
−24
–   Hermann 2.3 32-bit2421+27
−27		(−27)5 − 2
(+3−0=4)		71.4%
5.0 / 7
95.6%
+103
–   Hussar 0.42419+14
−14		(−29)4 − 4
(+3−3=2)		50.0%
4.0 / 8
99.6%
−29
–   Bruja 1.9.1 32-bit2417+21
−21		(−31)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
98.9%
−135
–   Typhoon 1.00-3482415+22
−22		(−33)4 − 6
(+3−5=2)		40.0%
4.0 / 10
99.1%
−113
–   Snitch 1.6.22414+18
−18		(−34)0 − 2
(+0−2=0)		0.0%
0.0 / 2
99.7%
−INF
–   Nemeton 1.62414+20
−20		(−34)4 − 6
(+2−4=4)		40.0%
4.0 / 10
99.5%
−108
–   Delphil 2.32413+28
−28		(−35)5 − 5
(+3−3=4)		50.0%
5.0 / 10
98.4%
−35
–   Cheng3 1.02b2412+26
−26		(−36)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
99.0%
−242
–   nanoSzachy 3.82410+14
−14		(−38)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−200
–   Typhoon 1.00-3582406+15
−15		(−42)7.5 − 5.5
(+5−3=5)		57.7%
7.5 / 13
100.0%
+8
–   Murka 2 32-bit2403+26
−26		(−45)7 − 3
(+5−1=4)		70.0%
7.0 / 10
99.8%
+94
–   Homer 2.012402+18
−18		(−46)5 − 5
(+4−4=2)		50.0%
5.0 / 10
100.0%
−51
–   Betsabe II 1.30 64-bit2398+19
−19		(−50)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−45
–   Jumbo 0.4.34 64-bit2393+21
−21		(−55)4 − 6
(+2−4=4)		40.0%
4.0 / 10
100.0%
−135
–   Muse 0.899b2391+19
−19		(−57)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+105
–   PostModernist 10162389+16
−16		(−59)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
–   Delphil 1.9c2389+26
−26		(−59)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Cmcchess 2.6 64-bit2389+15
−15		(−59)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−15
–   Popochin 4.3 64-bit2387+15
−15		(−61)13.5 − 10.5
(+11−8=5)		56.3%
13.5 / 24
100.0%
−9
–   Dragon 4.62381+14
−14		(−67)19 − 13
(+13−7=12)
59.4%
19.0 / 32
100.0%
+4
–   Delphil 1.6c2379+25
−25		(−69)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+101
–   Rhetoric 1.0 64-bit2378+26
−26		(−70)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
100.0%
+188
–   Pawny 0.2.2 32-bit2377+27
−27		(−71)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+89
–   Pupsi2 0.062376+27
−27		(−72)6.5 − 11.5
(+4−9=5)		36.1%
6.5 / 18
100.0%
−184
–   Queen 4.032376+15
−15		(−72)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   Diablo 0.5.12376+15
−15		(−72)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−234
–   nanoSzachy 3.42375+20
−20		(−73)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Pawny 0.2.1 32-bit2370+27
−27		(−78)6 − 2
(+6−2=0)		75.0%
6.0 / 8
100.0%
+155
–   Tigran 2.4n 64-bit2366+13
−13		(−82)7 − 3
(+7−3=0)		70.0%
7.0 / 10
100.0%
+104
–   DoubleCheck 2.5.4 32-bit2358+26
−26		(−90)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+101
–   Delphil 1.9f2357+27
−27		(−91)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+43
–   LittleThought 1.04 32-bit2357+27
−27		(−91)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+69
–   Dorky 4.3 32-bit2353+23
−23		(−95)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+21
–   GreKo 6.302344+22
−22		(−104)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
100.0%
−216
–   Waxman 20162344+20
−20		(−104)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
+8
–   Carballo 1.1.12342+28
−28		(−106)8.5 − 1.5
(+8−1=1)		85.0%
8.5 / 10
100.0%
+205
–   Counter 1.02337+26
−26		(−111)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
−30
–   Rotor 0.32336+25
−25		(−112)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+58
–   GreKo 6.252336+27
−27		(−112)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+240
–   MadChess 2.0 64-bit2335+19
−19		(−113)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+26
–   Ceibo 0.5 64-bit2317+20
−20		(−131)10.5 − 5.5
(+9−4=3)		65.6%
10.5 / 16
100.0%
+3
–   Plisk 0.2.6 32-bit2315+27
−27		(−133)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−58
–   Gibbon 2.69a 64-bit2284+16
−16		(−164)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
+3
–   Pedone 0.3 64-bit2274+27
−27		(−174)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+13
–   CT800 1.34 64-bit2256+17
−17		(−192)7.5 − 2.5
(+7−2=1)		75.0%
7.5 / 10
100.0%
+37
–   Smallbrain 2.0 64-bit2234+25
−25		(−214)11 − 3
(+9−1=4)		78.6%
11.0 / 14
100.0%
+1
–   Smallbrain 1.1 64-bit2176+25
−25		(−272)11.5 − 2.5
(+10−1=3)		82.1%
11.5 / 14
100.0%
−13
918 games: 298 wins, 350 losses, 270 draws (29.4%), score: 47.2%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024