CCRL 40/40
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 1'098'633 games
played by 2'562 programs
150143 CPU days (X2 4600+)

White wins: 380'990 (34.7%)
Black wins: 283'127 (25.8%)
Draws: 434'516 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
Thinker 4.7a (2546+30
−30
)Quote
Author: Lance Perkins (Canada) Link: Homepage
This is one of the 15 Thinker versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Spike 1.2 Turin2746+7
−7
(+200)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+267
= = 1 =
–   Naum 2.0 32-bit2697+15
−15
(+151)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+293
1 =
–   Alaric 7072660+12
−12
(+114)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−168
0 0 = 0
–   CM9000 Enforcer2658+20
−20
(+112)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−44
0 =
–   Glaurung 1.2.1 32-bit2655+17
−17
(+109)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+109
= = 0 1
–   CM10th Paralyse2652+15
−15
(+106)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+106
1 1 0 0
–   Scorpio 1.82640+20
−20
(+94)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−62
0 = 0 =
–   CM10th Pestilence2639+25
−25
(+93)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+93
0 1
–   Slow Chess Blitz WV2.12637+11
−11
(+91)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−51
= 0
–   CM10th Default2632+15
−14
(+86)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+228
1 =
–   Glaurung 1.1 32-bit2626+32
−33
(+80)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−76
0 =
–   Ruffian 2.1.02624+13
−13
(+78)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.0%
+14
= 0 = 0 = = = =
–   Arasan 14.1 32-bit2617+33
−33
(+71)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.1%
+39
= = 1 1 = 0 0 1 0 0
–   Pharaon 3.5.12613+12
−12
(+67)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+67
= =
–   Colossus 2007d2613+23
−23
(+67)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+67
= 1 0 =
–   Alaric 0702b2606+26
−26
(+60)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.2%
−82
= 0
–   Naum 1.91 32-bit2605+15
−15
(+59)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+89
=
–   Colossus 2007c2600+32
−32
(+54)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.8%
−INF
0 0
–   Delfi 5.02599+20
−20
(+53)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.2%
−INF
0 0
–   Aristarch 4.502595+12
−12
(+49)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.1%
−9
0 0 = = = 1
–   WildCat 62594+21
−21
(+48)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.5%
−94
= 0
–   Pseudo 0.7c2591+13
−13
(+45)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.3%
−22
= = = 0
–   ProDeo 1.12587+30
−31
(+41)3 − 1
(+2−0=2)
75.0%
3.0 / 4
2.7%
+190
= 1 = 1
–   Zappa 1.1 32-bit2581+29
−29
(+35)1 − 1
(+0−0=2)
50.0%
1.0 / 2
4.5%
+35
= =
–   Frenzee 3.0 32-bit2577+22
−22
(+31)1 − 1
(+1−1=0)
50.0%
1.0 / 2
4.7%
+31
1 0
–   Jonny 2.83 32-bit2576+16
−17
(+30)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
4.1%
−258
= 0 0 0
–   Pharaon 3.32575+32
−32
(+29)0 − 1
(+0−1=0)
0.0%
0.0 / 1
9.7%
−INF
0
–   Gaviota 0.84 32-bit2571+27
−27
(+25)5 − 5
(+4−4=2)
50.0%
5.0 / 10
10.8%
+25
1 1 0 0 = 1 1 0 0 =
–   Petir 3.99d2568+31
−31
(+22)2 − 2
(+1−1=2)
50.0%
2.0 / 4
15.2%
+22
= 1 0 =
–   SOS 5.12563+13
−13
(+17)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
14.5%
+159
= 1
–   Francesca MAD 0.192558+15
−15
(+12)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
23.6%
+47
= 0 0 1 = 1 1 = 0 1
–   Hamsters 0.52557+33
−33
(+11)3 − 1
(+2−0=2)
75.0%
3.0 / 4
31.4%
+160
= = 1 1
–   ProDeo 1.2 Mx42557+35
−35
(+11)2 − 0
(+2−0=0)
100.0%
2.0 / 2
31.4%
+INF
1 1
–   Colossus 2006f2555+23
−23
(+9)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
31.4%
−273
= 0 0 0
–   The Baron 1.7.02548+33
−33
(+2)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
45.1%
+60
0 1 = = 1 =
–   Ufim 8.022544+12
−12
(−2)1 − 1
(+1−1=0)
50.0%
1.0 / 2
54.5%
−2
0 1
–   Petir 3.952543+32
−32
(−3)10.5 − 8.5
(+5−3=11)
55.3%
10.5 / 19
55.3%
+26
1 1 = 0 1 = = = 0 1 = = = = = = = 0 1
–   BugChess2 1.5.12531+33
−33
(−15)3 − 1
(+3−1=0)
75.0%
3.0 / 4
74.1%
+210
0 1 1 1
–   Twisted Logic 0.099x2524+33
−33
(−22)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
83.1%
−238
0 0 =
–   E.T. Chess 18.11.052520+28
−28
(−26)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
89.8%
−44
1 = = 0 0 1 = = = 0 1 0 1 0
–   Ufim 8.002520+32
−32
(−26)8 − 7
(+6−5=4)
53.3%
8.0 / 15
87.6%
−7
0 1 = 1 = 0 0 1 0 1 1 1 0 = =
–   Colossus 2006d2518+32
−32
(−28)13 − 15
(+6−8=14)
46.4%
13.0 / 28
90.8%
−50
= 0 1 1 = = 0 = 1 0 = = 0 = = 0 = = = 0 = 0 1 = 1 0 1 =
–   Crafty 20.14 32-bit2517+27
−27
(−29)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
92.1%
+62
= 1 1 0
–   AnMon 5.602515+15
−15
(−31)2 − 0
(+2−0=0)
100.0%
2.0 / 2
96.3%
+INF
1 1
–   Colossus 2007b2515+34
−34
(−31)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
91.0%
+111
1 =
–   Twisted Logic 0.065e372514+35
−35
(−32)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
90.8%
−188
= 0
–   Nimzo 82513+28
−28
(−33)1 − 1
(+1−1=0)
50.0%
1.0 / 2
93.9%
−33
0 1
–   Frenzee 1.12512+32
−32
(−34)4 − 2
(+2−0=4)
66.7%
4.0 / 6
93.5%
+54
= 1 = = = 1
–   Crafty 20.13 32-bit2510+33
−33
(−36)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
94.4%
−127
1 0 0 =
–   Hamsters 0.42508+31
−31
(−38)1 − 1
(+1−1=0)
50.0%
1.0 / 2
95.6%
−38
1 0
–   Little Goliath Evolution 3.122507+18
−18
(−39)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
98.4%
−190
1 0 0 0 = 0 1 0
–   Crafty 20.11 32-bit2502+34
−34
(−44)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
97.2%
−200
= 0
–   Movei 00.8.3582489+32
−32
(−57)10 − 8
(+7−5=6)
55.6%
10.0 / 18
99.6%
−25
0 = 1 1 = 1 = 1 = 1 1 = 1 0 0 = 0 0
–   Booot 4.10.12487+33
−33
(−59)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
99.6%
+71
= = 1 = 1 0 1 1 1 = 1 =
–   Booot 4.12.02485+33
−33
(−61)1 − 3
(+1−3=0)
25.0%
1.0 / 4
99.6%
−286
1 0 0 0
–   Trace 1.362482+20
−20
(−64)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+78
1 =
–   SpiderChess 0706032481+21
−21
(−65)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−65
= =
–   Matacz 1.32477+25
−25
(−69)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Amyan 1.5972473+21
−21
(−73)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+72
1 1 1 0 0 1
–   Trace 1.37a2472+18
−18
(−74)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+68
= 1
–   Quark 2.352469+18
−18
(−77)16 − 6
(+12−2=8)
72.7%
16.0 / 22
100.0%
+72
1 1 1 = 1 = = 0 = 1 = = 1 1 = 1 0 1 1 1 1 =
–   Trace 1.352463+30
−30
(−83)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+12
= 1 0 1
–   Booot 4.11.12463+33
−33
(−83)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+59
= 1
–   Arasan 9.52446+35
−36
(−100)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Snitch 1.6.2 32-bit2438+22
−22
(−108)5 − 9
(+3−7=4)
35.7%
5.0 / 14
100.0%
−206
0 0 0 0 = 0 1 1 0 1 = = = 0
–   Twisted Logic 200709152437+36
−36
(−109)1 − 3
(+1−3=0)
25.0%
1.0 / 4
100.0%
−342
1 0 0 0
–   DanaSah 3.632428+27
−27
(−118)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−274
0 =
–   Arasan 9.22426+34
−34
(−120)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−269
0 = 0 =
–   PostModernist 10162420+19
−19
(−126)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Kiwi 0.6d 32-bit2419+19
−19
(−127)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Muse 0.899b2417+21
−21
(−129)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+27
= 1
–   Dragon 4.62405+18
−18
(−141)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Comet B682384+19
−19
(−162)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Tytan 9.32 32-bit2346+28
−28
(−200)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2019