CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
Hamsters 0.7 (2619+22
−22
)Quote
Author: Alessandro Scotti (Italy) Link: Homepage
This is one of the 8 Hamsters versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ktulu 92754+12
−12
(+135)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+42
1 0 = 0
–   Stockfish 1.012747+31
−31
(+128)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+91
1 = 1 1 0 = = 0 0 0
–   SmarThink 1.10 32-bit2718+19
−19
(+99)6.5 − 17.5
(+1−12=11)
27.1%
6.5 / 24
0.0%
−41
= 0 0 = 0 0 0 = = = 0 = = 0 = = = 1 0 0 0 = 0 0
–   Topple 0.4.0 64-bit2709+25
−25
(+90)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−100
0 0 = 0 0 1
–   Critter 0.42 32-bit2706+25
−25
(+87)3 − 21
(+1−19=4)
12.5%
3.0 / 24
0.0%
−224
= 0 0 0 0 0 1 = 0 0 0 0 0 0 = 0 0 0 0 0 = 0 0 0
–   Ktulu 82705+9
−9
(+86)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+86
0 1 = =
–   Chessmaster 11 Aiglos II2701+20
−20
(+82)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+82
= =
–   Pawny 1.1 64-bit2701+21
−21
(+82)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−127
1 1 0 = 0 0 0 0 0 0
–   Chessmaster 11 Archangel2695+21
−21
(+76)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.0%
+302
1 1 0 1
–   Booot 4.15.02693+14
−14
(+74)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−161
0 0 0 1
–   Zurichess Graubuenden 64-bit2689+25
−25
(+70)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−29
= 0 0 0 0 = 0 1 = 1
–   Delfi 5.42689+12
−12
(+70)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+117
= 1 = 1 = 1 0 0
–   Cheese 1.8 64-bit2683+20
−20
(+64)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+101
0 1 1 = = 1 0 =
–   WyldChess 1.51 64-bit2683+15
−15
(+64)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+23
1 = 0 1 0 = 1 = 0 0
–   Chessmaster 11 Toxic2682+20
−20
(+63)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+63
1 0 0 1
–   ProDeo 2.02682+21
−21
(+63)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−83
1 0 0 0 = 0 0 0 = 1
–   Chess Tiger 20072681+12
−12
(+62)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+34
1 0 = = 1 = = 0 0 =
–   Tucano 5.00 64-bit2679+18
−18
(+60)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−72
1 = = = 0 0 0 0 0 =
–   Chessmaster 11 Leonidas2679+21
−21
(+60)3.5 − 5.5
(+2−4=3)
38.9%
3.5 / 9
0.0%
−17
= = 0 0 = 0 1 0 1
–   Arminius 2017-01-01 64-bit2673+16
−16
(+54)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+17
0 = 1 = = 0 1 0 0 1
–   ChessBrainVB 2.052669+23
−23
(+50)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.1%
−2
0 = = 0 1 =
–   Booot 4.14.02666+20
−20
(+47)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.1%
−103
0 0 = =
–   Chessmaster 112665+12
−12
(+46)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
−21
= = 0 =
–   Minic 0.65 64-bit2661+28
−28
(+42)1.5 − 10.5
(+0−9=3)
12.5%
1.5 / 12
1.0%
−242
0 0 0 0 = = 0 0 0 0 = 0
–   Frenzee Dec07 32-bit2659+25
−24
(+40)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.9%
−187
0 = 0
–   RuyDos 1.0.2 64-bit2656+27
−27
(+37)5 − 5
(+3−3=4)
50.0%
5.0 / 10
2.1%
+41
0 1 1 1 = 0 = 0 = =
–   Scorpio 2.02b2655+30
−30
(+36)2 − 2
(+1−1=2)
50.0%
2.0 / 4
3.1%
+25
= 1 = 0
–   Scorpio 2.0 32-bit2652+17
−17
(+33)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
0.9%
+116
= 1 = = = 0 1 = 1 1
–   CM10th Paralyse2651+15
−15
(+32)4 − 7
(+2−5=4)
36.4%
4.0 / 11
0.9%
−58
0 0 = 1 = 0 0 0 = 1 =
–   E.T. Chess 13.01.082650+13
−13
(+31)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
1.1%
+141
= = 1 = 1
–   Cyrano 0.6b17 32-bit2648+14
−14
(+29)2 − 5
(+0−3=4)
28.6%
2.0 / 7
1.6%
−90
= 0 0 = 0 = =
–   Colossus 2008b2643+13
−13
(+24)2 − 3
(+0−1=4)
40.0%
2.0 / 5
3.3%
−21
= = 0 = =
–   Chronos 1.9.72640+20
−20
(+21)2 − 2
(+1−1=2)
50.0%
2.0 / 4
8.8%
+21
1 0 = =
–   DanaSah 7.32639+14
−14
(+20)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
7.0%
−17
0 = 1 0 = 1 = 0
–   Slow Chess Blitz WV2.12637+12
−12
(+18)0 − 1
(+0−1=0)
0.0%
0.0 / 1
8.8%
−INF
0
–   tomitankChess 2.1 64-bit2636+22
−22
(+17)5 − 5
(+3−3=4)
50.0%
5.0 / 10
15.0%
+21
0 1 = 1 0 = = 0 = 1
–   Scorpio 2.05b2636+32
−32
(+17)10 − 4
(+7−1=6)
71.4%
10.0 / 14
19.8%
+150
= 1 0 1 1 = = 1 1 = 1 = = 1
–   Gandalf 62632+11
−11
(+13)7 − 4
(+5−2=4)
63.6%
7.0 / 11
14.8%
+95
= = 1 = = 0 1 1 0 1 1
–   CM10th Default2631+15
−15
(+12)2 − 2
(+1−1=2)
50.0%
2.0 / 4
18.8%
+12
1 0 = =
–   CM9000 Assassin2630+24
−24
(+11)4 − 10
(+1−7=6)
28.6%
4.0 / 14
25.2%
−128
0 0 0 = = 0 = = = 0 0 0 = 1
–   WildCat 82629+13
−13
(+10)1 − 0
(+1−0=0)
100.0%
1.0 / 1
23.3%
+INF
1
–   Alfil 13.1 64-bit2628+17
−17
(+9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
27.5%
+9
0 1
–   Rotor 0.82628+17
−17
(+9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
27.0%
+9
0 1
–   Rodin 8.02627+15
−15
(+8)4 − 6
(+2−4=4)
40.0%
4.0 / 10
29.3%
−47
1 0 = 0 = 1 = 0 = 0
–   Pedone 0.5 64-bit2626+29
−29
(+7)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
35.3%
+178
1 = 1 1 = 1 1 1 0 =
–   Igel 1.1 64-bit2626+26
−26
(+7)3 − 3
(+1−1=4)
50.0%
3.0 / 6
33.7%
+7
= 1 = = 0 =
–   Ruffian 2.1.02623+13
−13
(+4)0 − 1
(+0−1=0)
0.0%
0.0 / 1
38.3%
−INF
0
–   Nebula 2.0 64-bit2621+14
−14
(+2)1 − 1
(+0−0=2)
50.0%
1.0 / 2
44.4%
+2
= =
–   Bison 9.62619+23
−23
(0)2 − 2
(+1−1=2)
50.0%
2.0 / 4
50.2%
0
1 0 = =
–   ProDeo 1.62617+20
−20
(−2)0 − 1
(+0−1=0)
0.0%
0.0 / 1
54.9%
−INF
0
–   Slow Chess Blitz WV22615+16
−16
(−4)3 − 1
(+2−0=2)
75.0%
3.0 / 4
60.8%
+146
1 = 1 =
–   Zappa 1.1 64-bit2614+18
−18
(−5)1 − 1
(+0−0=2)
50.0%
1.0 / 2
62.5%
−5
= =
–   Pharaon 3.5.12613+13
−13
(−6)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
68.1%
−36
=
–   GreKo 2015-ML 64-bit2610+25
−25
(−9)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
69.5%
−44
0 = 0 1 = = 1 = 0 =
–   Naum 1.91 64-bit2609+15
−15
(−10)1 − 1
(+0−0=2)
50.0%
1.0 / 2
76.9%
−10
= =
–   Alaric 0702b2605+26
−26
(−14)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
78.8%
+157
1 0 1 = 1 1 1 1 = =
–   Naum 1.91 32-bit2605+15
−15
(−14)1 − 1
(+1−1=0)
50.0%
1.0 / 2
84.6%
−14
1 0
–   DanaSah 6.502604+22
−22
(−15)4 − 6
(+2−4=4)
40.0%
4.0 / 10
82.4%
−78
0 0 = = 0 = 1 1 = 0
–   Alfil 8.1.12601+14
−14
(−18)5 − 8
(+4−7=2)
38.5%
5.0 / 13
91.7%
−101
0 0 0 1 0 = 0 1 0 0 = 1 1
–   Colossus 2007c2600+32
−32
(−19)5 − 5
(+4−4=2)
50.0%
5.0 / 10
83.4%
−19
0 1 1 1 0 = 0 0 = 1
–   Rodin 7.02600+17
−17
(−19)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
90.9%
+16
= = 1 = = 1 1 0 = 0
–   Sloppy 0.2.2 32-bit2599+14
−14
(−20)1 − 0
(+1−0=0)
100.0%
1.0 / 1
93.6%
+INF
1
–   Glass 2.0 64-bit2597+13
−14
(−22)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
95.2%
+135
= 1
–   Nawito 18122596+19
−19
(−23)2 − 6
(+1−5=2)
25.0%
2.0 / 8
93.5%
−203
0 0 0 0 0 1 = =
–   The Baron 2.23 32-bit2594+17
−17
(−25)9 − 4
(+6−1=6)
69.2%
9.0 / 13
96.1%
+88
1 1 1 = 1 = 1 = 0 1 = = =
–   N2 0.4 64-bit2594+16
−16
(−25)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
96.6%
−167
= 0
–   Pseudo 0.7c2591+13
−13
(−28)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
98.4%
−13
0 = 1
–   Amyan 1.722590+12
−12
(−29)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.8%
−29
1 0
–   tomitankChess 1.5 64-bit2589+23
−23
(−30)6 − 2
(+5−1=2)
75.0%
6.0 / 8
96.6%
+145
0 1 1 = 1 = 1 1
–   GreKo 12.1 64-bit2587+30
−30
(−32)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
95.3%
+116
1 = = = = 1 1 = 1 1
–   GarboChess 3.0 64-bit2586+16
−16
(−33)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.0%
−175
0 =
–   Betsabe II 1.962585+26
−26
(−34)6 − 2
(+5−1=2)
75.0%
6.0 / 8
97.5%
+149
1 1 = 1 0 1 = 1
–   K2 0.872582+18
−18
(−37)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.5%
+91
1 0 = = 1 1 1 1 = =
–   Petir 4.9999992579+15
−15
(−40)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
99.8%
−258
= 0 0
–   Crafty 22.4 32-bit2579+32
−32
(−40)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
97.8%
−75
0 = 1 = 0 0 = = = 1
–   GreKo 12.9 64-bit2578+29
−29
(−41)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
98.8%
+42
1 = 0 1 1 = = = 1 =
–   Frenzee 3.0 32-bit2577+22
−22
(−42)5 − 6
(+4−5=2)
45.5%
5.0 / 11
99.6%
−74
0 1 0 = 1 0 1 1 = 0 0
–   Jumbo 0.7.0 64-bit2573+26
−26
(−46)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.6%
+22
= 0 = 1 1 = 1 1 = 0
–   GNU Chess 5.07.153b 64-bit2570+23
−23
(−49)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.9%
−49
1 0
–   Scorpio 2.2 32-bit2569+28
−28
(−50)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
99.7%
−13
1 0 = = = = = 1
–   DanaSah 5.072569+17
−17
(−50)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+107
1 =
–   Cyrano 0.52566+32
−31
(−53)6 − 4
(+3−1=6)
60.0%
6.0 / 10
99.6%
+5
0 = 1 = 1 = = = 1 =
–   Crafty 22.1 32-bit2564+28
−28
(−55)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
99.9%
+65
0 1 = 1 0 1 1 1 0 1
–   SOS 5.12563+13
−13
(−56)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−25
=
–   Capivara LK 0.09b02g 64-bit2560+16
−16
(−59)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+28
0 1 = 1 1 1 0 =
–   Capivara LK 0.09b02c 64-bit2557+21
−21
(−62)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+95
= 1
–   BugChess2 1.6.22553+32
−32
(−66)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+76
= 1
–   Cheese 1.6.1 64-bit2544+22
−22
(−75)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+102
1 1 0 1 = 1 = 1 = 1
–   Colossus 2008a2543+29
−29
(−76)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+66
= 1
–   Ufim 8.022543+12
−12
(−76)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−45
=
–   GreKo 12.0 64-bit2541+25
−25
(−78)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+78
1 =
–   GarboChess 2.20 32-bit2522+17
−17
(−97)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
−14
1 = =
–   Sloppy 0.1.02520+30
−30
(−99)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−99
0 1
–   Twisted Logic 0.0852507+28
−28
(−112)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+30
= 1
–   Axolotl 1.9 64-bit2500+30
−30
(−119)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−92
0 = 1 1 0 = 0 1 1 =
–   Arasan 10.42470+20
−21
(−149)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+8
1 =
–   Typhoon 1.00-3582434+17
−17
(−185)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Ares 1.005 64-bit2417+18
−18
(−202)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+87
1 = 1 1

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019