CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Thinker 5.4c Inert 64-bit 4CPU (2922+15
−15		)Quote
Author: Lance Perkins (Canada) Link: Homepage
This is one of the 15 Thinker versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 4 64-bit 4CPU3146+10
−10		(+224)12 − 65
(+2−55=20)
15.6%
12.0 / 77
0.0%
−33
0 0 0 0 = = 0 = 0 = 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 0 0 0 0 0 0 0 = 0 0 0 0 0 = 0 0 = 0 0 = 0 = 0 1 = 0 0 = 0 0 0 0
–   Rybka 3 64-bit 4CPU3117+13
−13		(+195)9.5 − 44.5
(+3−38=13)
17.6%
9.5 / 54
0.0%
−49
0 = 0 0 0 0 0 0 0 1 0 0 0 0 0 = 0 = 0 0 0 0 0 0 = = = = 0 = = = 0 = 0 0 0 1 0 0 = 0 1 0 0 0 = 0 0 0 0 0 0 0
–   Stockfish 1.9.1 64-bit 4CPU3113+22
−22		(+191)12.5 − 63.5
(+1−52=23)
16.4%
12.5 / 76
0.0%
−50
0 0 0 0 0 0 = 0 0 0 0 0 = 0 0 0 0 0 = 0 0 = 0 0 0 0 = 0 0 0 = = = 0 = 0 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
–   Rybka 3 64-bit3046+11
−11		(+124)12 − 32
(+5−25=14)
27.3%
12.0 / 44
0.0%
−30
= 0 = 0 0 = 0 = = 0 0 0 0 1 = 0 0 0 = = 0 0 = 1 = = 0 = 0 = 0 0 0 0 0 0 0 1 = 1 1 0 0 0
–   Naum 4 64-bit 4CPU3042+16
−16		(+120)13 − 36
(+3−26=20)
26.5%
13.0 / 49
0.0%
−33
= = 0 0 = 0 0 0 0 0 = 0 0 = = 0 0 0 = 0 0 0 = 0 = 0 0 0 = 1 1 0 0 0 = 1 0 = = = = 0 0 = = 0 = = =
–   Deep Shredder 12 64-bit 4CPU3016+10
−10		(+94)16.5 − 34.5
(+6−24=21)
32.4%
16.5 / 51
0.0%
−18
0 0 0 = 0 = = = 0 = 0 = 0 0 0 0 0 0 1 1 0 = = 1 = 0 = = = = 0 = = = = 0 0 0 0 1 0 0 = 1 0 0 = = 1 0 =
–   Deep Junior 12.5 64-bit 4CPU3011+23
−23		(+89)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.0%
+57
0 = = 0 = 0 0 1 0 = = = 0 = 1 = 0 1 1 = 0 = 0 0 = = = 1 1 1 0 1
–   Deep Fritz 12 4CPU2983+34
−34		(+61)9 − 15
(+3−9=12)		37.5%
9.0 / 24
0.1%
−12
= 0 0 = 0 0 = 1 = = = = = = 1 = 0 0 = 1 0 = 0 0
–   Hiarcs 13.2 4CPU2980+18
−18		(+58)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
−4
1 0 = = 1 0 0 0 1 0 0 0 1 0 0 0 1 = = 0 = 1 = 1 0 = 0 = 1 0 = =
–   Rybka 2.2 64-bit 4CPU2973+20
−19		(+51)16.5 − 15.5
(+6−5=21)
51.6%
16.5 / 32
0.0%
+61
= = = = = 1 0 0 = = = = = 0 = 1 = = 0 1 0 1 = = 1 1 = = = = = =
–   Stockfish 1.5.1 64-bit 4CPU2968+25
−24		(+46)22 − 33
(+9−20=26)
40.0%
22.0 / 55
0.1%
−14
0 1 = = 1 0 = 0 = 0 1 = 1 0 1 = = 0 = = 0 0 = 0 = = 0 = 1 = = 0 = = = = 1 0 = = 0 1 0 0 0 0 0 = = = = 0 0 = 1
–   Zappa Mexico II 64-bit 4CPU2967+10
−10		(+45)23.5 − 21.5
(+13−11=21)
52.2%
23.5 / 45
0.0%
+58
1 = 1 1 = = 0 = = 1 = 0 = 1 = = = 0 0 0 = = 0 0 1 1 = 1 = = = 0 1 1 0 = = 0 = 0 = 1 1 1 =
–   Stockfish 1.4 64-bit 4CPU2946+17
−17		(+24)24.5 − 25.5
(+12−13=25)
49.0%
24.5 / 50
1.5%
+17
0 = = = = 0 = 1 = 0 = = 1 = = 1 = = = = 0 1 = 0 0 1 = 1 1 0 0 = 0 = 0 = = 0 1 = 1 1 0 1 0 = = = 1 =
–   Komodo 1.2 64-bit2945+16
−16		(+23)30.5 − 46.5
(+9−25=43)
39.6%
30.5 / 77
1.8%
−37
= 1 0 = = = = 0 0 = 0 = 0 1 = = 0 = = 0 = 1 = 0 = 0 = 0 0 = = = 0 = 1 0 = 0 = = 0 0 = = = 0 0 = = = 0 0 = 0 = = 0 1 1 = = = = 0 = = 1 = = = 0 = = 0 = 1 1
–   Onno 1.2.70 64-bit 4CPU2932+19
−19		(+10)15 − 17
(+7−9=16)
46.9%
15.0 / 32
20.1%
−7
= 0 = 1 = = = 0 = 1 0 = 1 = = 1 1 = 0 0 0 0 = 1 0 = = 1 = = 0 =
–   Deep Sjeng WC2008 64-bit 4CPU2924+13
−13		(+2)31 − 25
(+23−17=16)
55.4%
31.0 / 56
41.5%
+40
1 0 1 1 0 = 1 0 = 1 0 = 0 1 = 1 = 0 = 1 = = = 1 0 1 = 1 = = 1 1 0 = 0 1 0 1 0 1 1 1 = 1 0 = = 0 0 1 1 0 0 1 0 1
–   Deep Shredder 11 64-bit 4CPU2915+12
−12		(−7)29 − 25
(+18−14=22)
53.7%
29.0 / 54
75.6%
+16
1 1 1 0 = = 1 1 1 1 = = = = 1 0 = = 1 0 1 1 0 0 0 1 = 0 1 = 1 1 0 0 = 1 = = 0 = 0 = = 1 0 = = 0 1 = = 0 = =
–   Toga II 1.4.1SE 4CPU2903+13
−13		(−19)33 − 25
(+22−14=22)
56.9%
33.0 / 58
97.5%
+27
1 = 0 = = 1 0 1 1 1 1 = 0 1 = 0 = 1 1 = 1 = 0 = 1 = 0 = 1 = 0 1 = 1 1 0 = = = 0 1 0 = = 1 1 1 1 0 1 = 0 = 1 = = 0 0
–   Hiarcs 12.1 4CPU2902+15
−15		(−20)36.5 − 24.5
(+21−9=31)
59.8%
36.5 / 61
96.8%
+38
1 = 1 = 1 1 = = = = 0 1 = 0 = = 0 = 1 1 = 1 1 1 1 = 1 = = = = = 1 = 1 1 0 = 1 1 = 0 = 0 = = 1 = = 0 = = 1 = = 1 = = 0 0 1
–   Bright 0.4a 4CPU2895+15
−15		(−27)35.5 − 20.5
(+26−11=19)
63.4%
35.5 / 56
99.5%
+62
1 = 1 1 0 1 = 1 1 1 = = = = 0 0 1 0 0 1 0 1 = = 1 = = 0 1 = 0 0 1 1 1 1 = 1 0 = 0 = = 1 1 1 1 = 1 1 = 1 = 1 = 1
–   Glaurung 2.2 64-bit 4CPU2894+16
−16		(−28)31 − 34
(+17−20=28)
47.7%
31.0 / 65
99.5%
−43
0 0 1 = = 1 = 0 0 0 0 0 0 = 1 0 1 0 = = = = = = = = = 1 = = = = = 0 1 0 = = = 1 1 1 1 0 = = 0 1 = 0 = 0 0 0 1 0 1 = 1 = 1 = 1 1 0
–   Hiarcs 12 4CPU2892+15
−15		(−30)34 − 28
(+20−14=28)
54.8%
34.0 / 62
99.8%
0
= = 0 0 = = 0 = = 1 1 0 = 1 1 = = = 0 1 = 1 = 1 = 0 0 0 1 1 1 1 1 0 = = 0 1 1 = 0 = 1 = 1 1 = 0 = 0 = = 0 = = = 1 = 1 1 = =
–   Hiarcs Paderborn 2007 4CPU2889+19
−19		(−33)21 − 29
(+9−17=24)
42.0%
21.0 / 50
99.7%
−82
0 = = 0 0 1 = = 1 = = 0 0 0 = = 1 0 1 0 = 0 = 1 = = 1 1 = = = 0 = = = 1 0 0 = 0 = = 1 0 = = 0 = 0 0
–   Loop M1-T 64-bit 4CPU2848+12
−12		(−74)28.5 − 17.5
(+17−6=23)
62.0%
28.5 / 46
100.0%
−2
= = 1 0 0 = = 1 1 1 = 1 = 1 = = = = = 1 = 1 1 = 0 1 1 0 = = = 1 = 1 = 1 0 = 0 1 1 = = = = 1
–   Crafty 23.3 64-bit 4CPU2836+31
−32		(−86)19.5 − 10.5
(+15−6=9)
65.0%
19.5 / 30
100.0%
+18
1 1 1 = 1 0 1 1 0 0 = 1 1 = = = 1 = 1 0 1 0 0 = = 1 1 1 1 =
–   Onno 1.0 64-bit2817+17
−17		(−105)21.5 − 10.5
(+16−5=11)
67.2%
21.5 / 32
100.0%
+8
1 = 0 1 1 1 = 1 0 1 = 1 0 = = = = 1 1 = 1 1 = = 1 1 0 1 1 = 1 0
–   Crafty 23.0 64-bit 4CPU2758+18
−18		(−164)53 − 14
(+44−5=18)
79.1%
53.0 / 67
100.0%
+46
1 = 1 = = = 1 = 1 1 1 1 1 1 1 = 1 1 = 1 1 1 1 1 1 1 1 1 1 = 1 1 1 0 1 = 1 = 1 0 1 = 1 1 1 0 = 1 1 0 1 = 1 0 = = = 1 1 1 = 1 1 1 1 = 1
–   Spike 1.2 Turin2745+7
−7		(−177)62 − 15
(+51−4=22)
80.5%
62.0 / 77
100.0%
+42
1 1 = 1 = 1 1 1 1 = 1 = 1 1 1 1 1 0 = 1 0 1 = 1 1 1 = 1 = 1 1 1 1 1 = 0 1 = 0 = 1 = 1 1 1 1 = = 1 = 1 1 1 1 1 1 1 = = 1 1 1 1 1 1 1 1 = = 1 1 = 1 = 1 1 =
–   Scorpio 2.0 32-bit 4CPU2731+24
−24		(−191)22 − 9
(+15−2=14)
71.0%
22.0 / 31
100.0%
−61
= = 1 1 = = 1 = 0 = 1 = = 1 1 1 1 0 1 = = = = 1 = = 1 1 1 1 1
–   Scorpio 2.1 64-bit 4CPU2718+27
−27		(−204)21.5 − 5.5
(+18−2=7)		79.6%
21.5 / 27
100.0%
+8
1 1 1 1 1 = = 1 = 1 = 1 1 1 1 1 0 = 1 1 1 1 = = 1 0 1
1502 games: 427 wins, 483 losses, 592 draws (39.4%), score: 48.1%

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Created in 2005-2013 by CCRL team
Last games added on April 18, 2021