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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Thinker 4.7a (2533+25
−25		)Quote
Author: Lance Perkins (Canada) Link: Homepage
This is one of the 15 Thinker versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Zangdar 2.17.09 64-bit2754+18
−18		(+221)1.5 − 10.5
(+0−9=3)		12.5%
1.5 / 12
0.0%
−70
–   Spike 1.2 Turin2750+6
−6		(+217)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+294
–   Naum 2.0 32-bit2696+13
−13		(+163)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+325
–   CM9000 Enforcer2656+15
−15		(+123)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−47
–   CM10th Paralyse2654+12
−12		(+121)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+121
–   Alaric 7072654+9
−9		(+121)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−168
–   Glaurung 1.2.1 32-bit2650+14
−14		(+117)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+117
–   CM10th Pestilence2649+18
−18		(+116)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+115
–   Scorpio 1.82634+17
−17		(+101)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−69
–   Slow Chess Blitz WV2.12631+10
−10		(+98)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−64
–   Glaurung 1.1 32-bit2629+25
−25		(+96)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−74
–   CM10th Default2625+12
−12		(+92)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+254
–   Ruffian 2.1.02612+11
−11		(+79)3 − 5
(+0−2=6)		37.5%
3.0 / 8
0.0%
+4
–   Pharaon 3.5.12604+11
−11		(+71)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+71
–   Blocky 2.0.0 64-bit2604+17
−17		(+71)9.5 − 12.5
(+4−7=11)		43.2%
9.5 / 22
0.0%
+22
–   Arasan 14.1 32-bit2603+25
−25		(+70)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+32
–   Colossus 2007d2602+20
−20		(+69)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+69
–   Naum 1.91 32-bit2597+13
−13		(+64)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+98
–   Alaric 0702b2594+23
−23		(+61)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−100
–   Aristarch 4.502586+10
−10		(+53)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
−15
–   Delfi 5.02585+18
−18		(+52)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   WildCat 62581+19
−19		(+48)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.1%
−113
–   Colossus 2007c2581+25
−25		(+48)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.3%
−INF
–   Pseudo 0.7c2581+11
−11		(+48)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−29
–   akimbo 0.3.0 64-bit2571+21
−21		(+38)11 − 9
(+8−6=6)		55.0%
11.0 / 20
0.8%
+79
–   Zappa 1.1 32-bit2570+25
−25		(+37)1 − 1
(+0−0=2)		50.0%
1.0 / 2
1.7%
+37
–   ProDeo 1.12570+25
−25		(+37)3 − 1
(+2−0=2)		75.0%
3.0 / 4
1.6%
+203
–   Jonny 2.83 32-bit2562+15
−15		(+29)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
2.2%
−262
–   Petir 3.99d2561+25
−25		(+28)2 − 2
(+1−1=2)		50.0%
2.0 / 4
5.2%
+27
–   Gaviota 0.84 32-bit2556+24
−24		(+23)5 − 5
(+4−4=2)		50.0%
5.0 / 10
8.4%
+23
–   Pharaon 3.32555+24
−24		(+22)0 − 1
(+0−1=0)		0.0%
0.0 / 1
10.0%
−INF
–   SOS 5.12551+11
−11		(+18)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
9.2%
+180
–   Francesca MAD 0.192543+13
−13		(+10)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
23.2%
+51
–   Frenzee 3.0 32-bit2542+16
−16		(+9)1 − 1
(+1−1=0)		50.0%
1.0 / 2
25.5%
+8
–   Hamsters 0.52538+25
−25		(+5)3 − 1
(+2−0=2)		75.0%
3.0 / 4
37.1%
+171
–   Colossus 2006f2538+20
−20		(+5)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
35.9%
−283
–   The Baron 1.7.02525+25
−25		(−8)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
66.0%
+60
–   Ufim 8.022524+10
−10		(−9)1 − 1
(+1−1=0)		50.0%
1.0 / 2
74.0%
−8
–   BugChess2 1.5.12522+27
−27		(−11)3 − 1
(+3−1=0)		75.0%
3.0 / 4
71.8%
+221
–   Colossus 2007b2522+24
−24		(−11)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
72.1%
+150
–   Ufim 8.002517+26
−26		(−16)8 − 7
(+6−5=4)		53.3%
8.0 / 15
80.2%
+6
–   Petir 3.952511+25
−25		(−22)10.5 − 8.5
(+5−3=11)		55.3%
10.5 / 19
89.5%
+13
–   E.T. Chess 18.11.052502+23
−23		(−31)6.5 − 7.5
(+4−5=5)		46.4%
6.5 / 14
96.7%
−53
–   Twisted Logic 0.099x2501+29
−29		(−32)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
95.2%
−260
–   Crafty 20.14 32-bit2498+23
−23		(−35)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
97.9%
+66
–   Frenzee 1.12498+26
−26		(−35)4 − 2
(+2−0=4)		66.7%
4.0 / 6
97.1%
+67
–   AnMon 5.602495+13
−13		(−38)2 − 0
(+2−0=0)		100.0%
2.0 / 2
99.6%
+INF
–   Nimzo 82493+24
−24		(−40)1 − 1
(+1−1=0)		50.0%
1.0 / 2
98.9%
−40
–   Crafty 20.13 32-bit2488+29
−29		(−45)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.1%
−146
–   Little Goliath Evolution 3.122486+16
−16		(−47)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
99.9%
−214
–   Hamsters 0.42481+24
−24		(−52)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.8%
−52
–   Crafty 20.11 32-bit2481+29
−29		(−52)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.7%
−222
–   Colossus 2006d2477+24
−24		(−56)13 − 15
(+6−8=14)		46.4%
13.0 / 28
100.0%
−82
–   Booot 4.12.02468+27
−27		(−65)1 − 3
(+1−3=0)		25.0%
1.0 / 4
100.0%
−297
–   Trace 1.362463+17
−17		(−70)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+91
–   Booot 4.10.12459+25
−25		(−74)8.5 − 3.5
(+6−1=5)		70.8%
8.5 / 12
100.0%
+74
–   SpiderChess 0706032455+18
−18		(−78)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−78
–   Matacz 1.32453+22
−22		(−80)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Movei 00.8.3582453+25
−25		(−80)10 − 8
(+7−5=6)		55.6%
10.0 / 18
100.0%
−42
–   Trace 1.37a2451+15
−15		(−82)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+79
–   Amyan 1.5972448+19
−19		(−85)4 − 2
(+4−2=0)		66.7%
4.0 / 6
100.0%
+70
–   Quark 2.352442+15
−15		(−91)16 − 6
(+12−2=8)		72.7%
16.0 / 22
100.0%
+75
–   Booot 4.11.12440+25
−25		(−93)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+68
–   Trace 1.352426+25
−25		(−107)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+4
–   Arasan 9.52421+29
−29		(−112)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Snitch 1.6.22414+18
−18		(−119)5 − 9
(+3−7=4)		35.7%
5.0 / 14
100.0%
−231
–   DanaSah 3.632397+23
−23		(−136)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−306
–   Kiwi 0.6d 32-bit2395+16
−16		(−138)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Muse 0.899b2391+19
−19		(−142)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+28
–   PostModernist 10162389+16
−16		(−144)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Arasan 9.22389+27
−27		(−144)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−309
–   Dragon 4.62381+14
−14		(−152)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Comet B682354+16
−16		(−179)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Tytan 9.322310+24
−24		(−223)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
409 games: 131 wins, 127 losses, 151 draws (36.9%), score: 50.5%

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