CCRL 40/4
Downloads and Statistics
August 20, 2019
Testing summary:
Total: 2'086'404 games
played by 2'425 programs
28073 CPU days (X2 4600+)

White wins: 810'229 (38.8%)
Black wins: 655'304 (31.4%)
Draws: 620'871 (29.8%)
White score: 53.7%

Engine Details

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Tom Thumb 0.2 64-bit#520  (1675+20
−20
)Quote
Author: Tom Kalmijn (Netherlands) Link: Homepage
This is one of the 2 Tom Thumb versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Axolotl 1.5 64-bit2137+22
−22
(+462)1 − 7
(+1−7=0)
12.5%
1.0 / 8
0.0%
+72
–   Dabbaba 7.491908+13
−13
(+233)7 − 33
(+5−31=4)
17.5%
7.0 / 40
0.0%
−47
–   Butter 1.0 64-bit1864+20
−20
(+189)7 − 33
(+4−30=6)
17.5%
7.0 / 40
0.0%
−77
–   Sayuri 2018.03.06 64-bit1838+20
−20
(+163)8.5 − 23.5
(+8−23=1)
26.6%
8.5 / 32
0.0%
−45
–   RataAeroespacial 0.2.11819+14
−14
(+144)12 − 28
(+10−26=4)
30.0%
12.0 / 40
0.0%
−18
–   Pigeon 1.5.1 64-bit1800+15
−15
(+125)12.5 − 27.5
(+3−18=19)
31.3%
12.5 / 40
0.0%
+11
–   Chenard 2018.03.06 64-bit1794+21
−21
(+119)12.5 − 27.5
(+8−23=9)
31.3%
12.5 / 40
0.0%
−19
–   Grizzly 1.40.1b1787+14
−14
(+112)12 − 26
(+11−25=2)
31.6%
12.0 / 38
0.0%
−45
–   CDrill 1800 build 41786+19
−19
(+111)13 − 27
(+9−23=8)
32.5%
13.0 / 40
0.0%
−21
–   Pulsar 2009-9b1771+15
−15
(+96)12 − 28
(+8−24=8)
30.0%
12.0 / 40
0.0%
−51
–   Rocinante 2.0 64-bit (mcts)1744+18
−18
(+69)17 − 23
(+13−19=8)
42.5%
17.0 / 40
0.0%
+13
–   TSCP 1.811723+10
−10
(+48)12 − 28
(+8−24=8)
30.0%
12.0 / 40
0.0%
−104
–   Celestial 1.01695+18
−18
(+20)17 − 15
(+11−9=12)
53.1%
17.0 / 32
5.9%
+38
–   Gargamella 0.5.01685+15
−15
(+10)20 − 20
(+17−17=6)
50.0%
20.0 / 40
20.5%
+8
–   Pooky 2.71656+14
−14
(−19)23 − 17
(+20−14=6)
57.5%
23.0 / 40
93.1%
+37
–   AdaChess 20170209 64-bit1656+21
−21
(−19)26 − 24
(+22−20=8)
52.0%
26.0 / 50
90.1%
−6
–   Koedem 1.1.1 64-bit1655+19
−19
(−20)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
92.5%
+38
–   Monochrome1624+16
−16
(−51)26.5 − 13.5
(+21−8=11)
66.3%
26.5 / 40
100.0%
+62
–   Philemon C1614+16
−16
(−61)23.5 − 16.5
(+18−11=11)
58.8%
23.5 / 40
100.0%
0
–   BeRoChess 1.00 64-bit1610+21
−21
(−65)25 − 15
(+22−12=6)
62.5%
25.0 / 40
100.0%
+30
–   Casper rev4 64-bit1589+23
−23
(−86)16 − 14
(+13−11=6)
53.3%
16.0 / 30
100.0%
−58
–   Shallow Blue 1.1.0 64-bit1567+18
−18
(−108)32 − 8
(+29−5=6)
80.0%
32.0 / 40
100.0%
+134
–   mACE 0.2.2.6161546+18
−18
(−129)24.5 − 15.5
(+22−13=5)
61.3%
24.5 / 40
100.0%
−39
–   Trappist r36 64-bit1535+31
−32
(−140)28 − 12
(+23−7=10)
70.0%
28.0 / 40
100.0%
+2
–   Supra 27.0 64-bit1501+23
−23
(−174)25.5 − 6.5
(+21−2=9)
79.7%
25.5 / 32
100.0%
+38
–   Piranha 0.51501+10
−10
(−174)25 − 15
(+21−11=8)
62.5%
25.0 / 40
100.0%
−81
–   Koedem 1.0 64-bit1501+18
−18
(−174)35.5 − 4.5
(+35−4=1)
88.8%
35.5 / 40
100.0%
+219
–   Honzovy Sachy 1.0 64-bit1344+21
−21
(−331)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−47

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Created in 2005-2013 by CCRL team
Last games added on August 20, 2019