CCRL Blitz
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 2'474'284 games
played by 2'947 programs

White wins: 951'541 (38.5%)
Black wins: 762'369 (30.8%)
Draws: 760'374 (30.7%)
White score: 53.8%

Engine Details

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Hamsters 0.6 (2559+13
−13		)Quote
Author: Alessandro Scotti (Italy) Link: Homepage
This is one of the 4 Hamsters versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chessmaster 11 4CPU2757+22
−22		(+198)11 − 38
(+5−32=12)
22.4%
11.0 / 49
0.0%
−3
0 1 0 1 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 1 1 0 = 0 0 0 0 = =
–   Frenzee Feb08 64-bit2694+10
−10		(+135)8.5 − 15.5
(+3−10=11)		35.4%
8.5 / 24
0.0%
+43
= = 0 0 = = 0 = = 0 1 1 = 0 = 0 0 0 = = = 0 1 0
–   Colossus 2008b2642+7
−7		(+83)9.5 − 24.5
(+3−18=13)
27.9%
9.5 / 34
0.0%
−61
= 0 = = = = = 0 0 0 0 1 1 0 0 0 = 0 = 0 = 0 0 = 0 0 0 0 0 0 1 = = =
–   Cyrano 0.6b17 64-bit2641+8
−8		(+82)12 − 22
(+7−17=10)
35.3%
12.0 / 34
0.0%
−23
1 0 0 1 = 0 0 0 0 1 1 = = 0 = 0 0 1 = 0 = 0 0 = 0 0 = 0 = 1 = 1 0 0
–   E.T. Chess 13.01.082634+7
−7		(+75)20.5 − 43.5
(+10−33=21)
32.0%
20.5 / 64
0.0%
−46
= 1 = = 1 0 0 0 1 1 0 = 0 = 0 0 = 0 0 0 0 0 0 = 0 1 1 0 0 0 = 0 0 = = = = 1 0 = 1 = 0 = 0 0 0 = = 0 = 0 0 0 0 1 0 1 = = 0 = 0 0
–   Alfil 8.1.1 Optimized2625+9
−9		(+66)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−46
= = 0 1 = 1 1 0 0 = 0 1 0 0 1 0 1 0 = 0 0 = = = 0 0 0 0 0 1 0 0
–   WildCat 82624+7
−7		(+65)25.5 − 40.5
(+14−29=23)
38.6%
25.5 / 66
0.0%
−11
0 = 1 0 0 = = 0 = 0 1 = = 0 = 0 0 0 1 0 0 1 0 0 = 0 = 0 0 = 0 1 = 0 = 0 0 0 = 0 1 1 1 0 1 = = 0 1 = = 1 = 0 = 1 0 = 0 1 1 = = 0 = 0
–   Movei 00.8.438 (10 10 10)2622+7
−7		(+63)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
−80
0 0 0 0 0 0 = = = 1 = = 0 0 0 0 0 0 = 0 1 0 1 0 0 1 = 0 1 = 0 =
–   Slow Chess Blitz WV2.12615+6
−6		(+56)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
−5
1 = = 0 0 0 1 = 1 1 1 0 0 1 0 = 1 0 0 = 1 0 0 = 1 0 0 0 0 = 0 1
–   Delfi 5.12615+12
−12		(+56)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
0.0%
+83
1 = 1 1 = = 1 1 0 = = = 0 0 = 1 0 = 0 0 = = 0 1 = 1 0 = 1 = 1 1
–   Frenzee 3.0 64-bit2614+14
−14		(+55)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−35
1 = = 0 = = 0 0 0 0 1 0 0 1 = 0 1 0 0 1 0 = = 0 = 0 0 1 1 1 0 0
–   Colossus 2007d2611+13
−13		(+52)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
+11
1 0 0 1 1 0 = = = 1 1 = = 0 0 0 = = = 0 0 = 0 0 1 0 0 1 1 = = =
–   ProDeo 1.62609+14
−14		(+50)18 − 14
(+10−6=16)
56.3%
18.0 / 32
0.0%
+88
= 1 1 = = = = = = 1 = = 1 0 0 = = = 0 = 0 1 1 0 = 1 = 1 1 0 = 1
–   Delfi 5.22609+11
−11		(+50)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
−31
0 0 = 0 0 0 0 0 0 = 0 = 1 = = 1 0 = = = 1 0 0 1 1 = 1 0 1 0 0 =
–   Sloppy 0.2.0 64-bit2607+17
−17		(+48)12 − 20
(+6−14=12)
37.5%
12.0 / 32
0.0%
−31
0 0 = 0 = 0 1 1 0 = = 0 0 = 0 1 0 0 = 1 0 0 = 1 0 = 1 0 = = = =
–   WildCat 72606+10
−10		(+47)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
−23
0 0 1 0 = = 1 0 1 0 1 = = = 0 = 0 = = 0 = 0 0 0 0 = 0 1 1 = 0 1
–   Zappa 1.1 64-bit2604+11
−10		(+45)15 − 17
(+9−11=12)
46.9%
15.0 / 32
0.0%
+24
0 0 1 0 = 1 = 0 1 = = 1 0 1 0 = 1 = = = = = 0 = 0 0 1 1 = 0 0 1
–   Pharaon 3.5.12603+7
−7		(+44)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.0%
+14
0 1 1 1 0 = 1 0 = 1 = 1 = = 0 1 0 = 0 0 0 0 0 1 0 1 = 0 = = = =
–   GarboChess 2.10 64-bit2598+9
−10		(+39)11 − 21
(+6−16=10)
34.4%
11.0 / 32
0.0%
−67
0 0 = = 0 = 0 0 0 1 0 = 0 1 0 = 0 1 0 = 1 = = 1 = 0 0 0 = 1 0 0
–   BugChess2 1.6.2 64-bit2595+21
−21		(+36)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.2%
+13
= 1 0 = = = 0 0 0 = 1 0 = 0 0 1 1 0 0 = 1 = 0 0 1 = 0 1 = 1 1 1
–   Lemming 0.24 64-bit2593+22
−23		(+34)5.5 − 14.5
(+3−12=5)		27.5%
5.5 / 20
0.5%
−129
= 0 0 = 0 1 0 1 0 1 0 0 0 = 0 0 0 = 0 =
–   List 5.122591+10
−11		(+32)20 − 12
(+11−3=18)
62.5%
20.0 / 32
0.0%
+103
1 = 1 = 1 = = = 0 1 = 1 = 0 1 = = 1 = = = = 1 1 1 1 = = = = = 0
–   Colossus 2007c2586+15
−15		(+27)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.3%
−57
= 0 1 0 0 1 0 0 = 1 0 = = 0 = 1 1 1 0 0 0 0 0 1 = = 0 = 0 = 0 =
–   Ruffian 1.0.52585+8
−8		(+26)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
−37
0 1 = = = 0 0 0 1 1 = = = = = 0 = 0 1 1 0 0 = 0 0 1 = = 0 1 0 0
–   Pseudo 0.7c2574+8
−8		(+15)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
2.3%
−41
1 1 0 1 1 1 1 0 0 0 0 = 0 = 1 1 = 0 = 0 0 1 0 0 1 0 = = 0 0 = 0
–   SOS 5.12572+7
−7		(+13)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
3.9%
−63
= 0 0 1 = 0 0 = = 1 0 0 0 0 = 0 1 = 1 = 0 1 1 1 0 0 0 0 1 = = 0
–   Aristarch 4.502568+7
−7		(+9)17 − 15
(+13−11=8)
53.1%
17.0 / 32
11.9%
+32
= 0 0 0 = 1 1 = 0 1 = 1 0 1 0 1 = 1 1 = 0 = 1 1 = 0 1 0 1 1 0 0
–   Petir 4.392565+9
−10		(+6)16 − 16
(+11−11=10)
50.0%
16.0 / 32
23.8%
+7
= = 0 1 1 0 = = 0 0 1 0 1 = 0 = 1 1 0 0 1 0 1 1 0 = = 0 = 1 1 =
–   Booot 4.13.12564+13
−13		(+5)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
30.5%
−26
= 1 1 = 0 0 1 1 1 0 = 0 1 0 1 1 = 0 = = = 1 0 0 0 0 0 = 0 = = =
–   Petir 4.9999992556+9
−9		(−3)16 − 16
(+9−9=14)
50.0%
16.0 / 32
67.7%
−6
= = 0 0 1 = 0 = 1 0 = = 0 = = = 1 = 0 1 0 0 1 1 0 = = = 1 1 1 =
–   The Baron 2.23 64-bit2555+8
−8		(−4)12 − 22
(+8−18=8)
35.3%
12.0 / 34
70.5%
−109
0 0 0 = 1 1 0 1 0 1 0 1 = 0 0 = = 0 1 = 0 = 0 0 0 0 = 0 0 1 0 1 = 0
–   Jonny 2.83 32-bit2552+11
−11		(−7)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
81.3%
+105
1 = 0 = 1 = 1 1 = = 1 = 1 = = 1 1 1 1 = = = 0 1 = 0 1 0 1 = 1 1
–   BugChess2 1.5.22548+14
−14		(−11)17 − 15
(+12−10=10)
53.1%
17.0 / 32
88.7%
+12
1 = 0 1 1 1 = 0 = 1 0 = 1 1 1 0 1 0 0 = 0 0 1 = 0 0 = = 1 = 1 =
–   Ktulu 4.22545+11
−11		(−14)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
95.3%
−27
0 0 = 1 0 1 0 0 1 = 1 1 0 1 0 0 0 = 0 = 1 0 0 1 1 = 1 1 0 = = 1
–   Anaconda 2.0.12545+10
−10		(−14)19 − 13
(+14−8=10)
59.4%
19.0 / 32
95.3%
+47
1 1 1 0 1 1 0 0 = 0 = 0 1 1 1 = 1 = = 0 1 1 0 = = 1 1 = = 1 = 0
–   The Baron 1.8.12544+14
−14		(−15)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
94.1%
−6
1 = 0 0 = = 0 1 0 0 1 1 0 1 = 1 1 1 1 1 1 = = 0 0 = 0 0 0 = 1 =
–   Crafty 21.5 64-bit2543+13
−13		(−16)19 − 13
(+15−9=8)
59.4%
19.0 / 32
95.9%
+49
0 = = 0 0 1 1 = 0 1 1 1 1 1 1 1 0 1 = = 1 1 = = = 1 0 1 0 0 0 1
–   Ufim 8.022541+7
−7		(−18)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
99.5%
−26
1 = 1 0 0 = = = 1 = 1 0 0 1 1 0 1 1 1 0 = = = 0 0 = = = 0 0 1 0
–   Fritz 5.322540+13
−13		(−19)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
98.5%
−11
1 = 0 0 0 0 = = 0 1 = = = = = = = = 1 = 1 1 0 1 0 = 1 0 1 0 1 1
–   SmarThink 0.17a2537+10
−10		(−22)19 − 13
(+14−8=10)
59.4%
19.0 / 32
99.7%
+44
1 1 = 1 1 = 1 = 1 0 1 = 0 = 1 1 1 1 0 = 0 1 0 0 0 0 = = 1 = = 1
–   Thinker 4.7a2535+11
−11		(−24)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
99.7%
−37
= 1 = 0 1 0 = 0 0 = = 1 1 = 1 0 0 0 1 1 = 0 0 = = 1 0 1 1 0 0 1
–   Fritz 6 Light2534+15
−15		(−25)14 − 18
(+11−15=6)
43.8%
14.0 / 32
99.5%
−70
0 = 0 1 0 = 0 0 1 1 1 = = 1 1 1 0 0 1 = 0 0 0 0 = 0 0 1 1 0 1 0
–   AnMon 5.602517+12
−12		(−42)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+48
1 0 0 1 = 1 1 1 1 1 1 1 0 = 1 = = 0 0 1 1 1 0 = 1 = = = 0 1 1 0
–   E.T. Chess 18.11.052511+12
−12		(−48)16 − 16
(+10−10=12)
50.0%
16.0 / 32
100.0%
−49
= = = = 1 = = 1 1 1 0 = 0 1 0 1 1 = = 0 1 1 = = 0 0 0 0 0 = 1 0
–   Little Goliath Evolution 3.122503+7
−6		(−56)39 − 25
(+33−19=12)
60.9%
39.0 / 64
100.0%
+24
1 0 0 = 0 = 1 1 0 0 0 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 0 0 = 0 1 0 1 1 = = 1 0 = = 1 0 1 1 1 1 0 1 1 0 1 0 = = 0 = 1 0 1 1 1 = 1 =
–   Yace 0.99.872503+7
−7		(−56)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
100.0%
−44
1 = 1 = 1 = 0 1 0 0 0 1 0 0 1 = = = 1 1 = 1 = 0 0 = 0 0 = 1 = 1
–   Trace 1.37a2500+7
−7		(−59)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
+124
1 = 1 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 = 0 1 0 1 = 1 1 1 = 0 1 0 =
–   Pepito 1.59 32-bit2493+12
−12		(−66)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
+131
1 1 0 1 = 1 1 = = 1 1 1 1 1 0 1 = = 1 1 = = 1 1 = 1 = 1 1 1 = 1
–   Bruja 1.9.1 64-bit2491+9
−9		(−68)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+37
1 1 1 1 1 1 = 1 1 = = 0 1 = 1 0 = 0 1 0 = 1 0 0 1 1 0 1 0 1 = 1
–   Tao 5.62488+8
−8		(−71)24 − 8
(+20−4=8)
75.0%
24.0 / 32
100.0%
+108
= 1 = 1 1 0 1 0 1 1 1 1 = 1 = 1 1 1 0 1 = 0 1 1 1 = = 1 1 = 1 1
–   Hamsters 0.52484+18
−18		(−75)39.5 − 24.5
(+28−13=23)
61.7%
39.5 / 64
100.0%
0
= 0 0 = = = = 0 = = 0 1 0 1 0 1 = 1 0 = = 1 1 = 1 = 0 = 1 0 = 1 1 1 1 1 1 1 = = 1 1 = 1 1 0 0 1 1 0 = 1 1 0 = 1 = 1 1 1 1 = = =
–   Green Light Chess 3.002477+14
−14		(−82)17 − 15
(+11−9=12)
53.1%
17.0 / 32
100.0%
−61
1 = 0 = = = 1 = 0 0 0 1 = 1 1 1 = 0 0 1 0 1 1 = = = 0 0 = 1 = 1
–   Cerebro 3.03d2470+8
−8		(−89)21.5 − 10.5
(+19−8=5)
67.2%
21.5 / 32
100.0%
+42
1 1 0 1 1 1 1 1 1 0 0 = 0 0 1 0 1 = 1 1 1 1 1 0 1 1 1 = 0 = = 1
–   Amyan 1.5972461+12
−11		(−98)22.5 − 9.5
(+19−6=7)
70.3%
22.5 / 32
100.0%
+51
= 1 1 = 1 = = 0 1 = 1 1 1 1 1 1 1 0 1 1 1 1 0 = 1 0 = 1 1 0 1 0
–   Cerebro 3.03b2452+33
−34		(−107)21 − 10
(+16−5=10)
67.7%
21.0 / 31
100.0%
+12
= 1 = 1 0 1 1 = 1 1 1 1 1 1 = 0 1 = = 1 = = 0 1 1 = 0 1 = 1 0
–   Abrok 5.02432+8
−8		(−127)23 − 9
(+18−4=10)
71.9%
23.0 / 32
100.0%
+23
0 1 0 1 1 1 1 = 1 1 1 = = = 1 1 0 1 = 1 = = 1 1 = 0 = 1 1 1 = 1
–   Kiwi 0.6d 32-bit2413+16
−16		(−146)43 − 21
(+33−11=20)
67.2%
43.0 / 64
100.0%
−26
= 0 = = 1 1 = = = 1 1 1 1 = 0 1 0 1 1 = 1 1 0 = = 1 = 0 1 1 1 0 1 1 1 = = 1 1 0 = = 1 1 0 0 = 1 = 1 = 0 1 1 1 1 = 1 0 1 = 1 1 1
–   Gosu 0.162381+8
−8		(−178)26 − 6
(+22−2=8)
81.3%
26.0 / 32
100.0%
+55
1 1 = 1 1 1 = = 1 1 1 1 = 0 1 = 1 1 1 1 1 0 1 1 1 = = = 1 1 1 1
2020 games: 701 wins, 694 losses, 625 draws (30.9%), score: 50.2%

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Created in 2005-2013 by CCRL team
Last games added on March 2, 2021