CCRL 40/4
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 2'051'440 games
played by 2'369 programs
27518 CPU days (X2 4600+)

White wins: 797'129 (38.9%)
Black wins: 645'243 (31.5%)
Draws: 609'068 (29.7%)
White score: 53.7%

Engine Details

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Tom Thumb 0.2 64-bit#516‑517  (1673+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-bit2138+22
−22
(+465)1 − 7
(+1−7=0)
12.5%
1.0 / 8
0.0%
+75
0 0 0 0 1 0 0 0
–   Dabbaba 7.491906+14
−13
(+233)7 − 33
(+5−31=4)
17.5%
7.0 / 40
0.0%
−47
0 = 0 0 0 0 1 0 0 0 0 0 = 0 0 0 1 0 0 0 0 0 0 0 1 0 0 = 0 1 1 0 0 0 0 0 0 0 = 0
–   Butter 1.0 64-bit1865+20
−19
(+192)7 − 33
(+4−30=6)
17.5%
7.0 / 40
0.0%
−74
0 0 = 0 1 0 0 0 = 0 0 0 = 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 = 0 0 0 0 = 0 = 0 0
–   Sayuri 2018.03.06 64-bit1838+20
−20
(+165)8.5 − 23.5
(+8−23=1)
26.6%
8.5 / 32
0.0%
−43
0 1 0 0 = 0 1 0 1 0 1 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 0
–   RataAeroespacial 0.2.11819+14
−14
(+146)12 − 28
(+10−26=4)
30.0%
12.0 / 40
0.0%
−16
0 0 0 0 1 0 1 = = 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 = 1 1 0 1 0 0 0 1 0 0 1 0 0 =
–   Pigeon 1.5.1 64-bit1800+15
−15
(+127)12.5 − 27.5
(+3−18=19)
31.3%
12.5 / 40
0.0%
+13
= 0 = = = 0 = = = = 0 0 1 = 0 = 0 0 = 0 0 0 1 0 = = 0 = 0 = = 1 0 0 0 = 0 0 = =
–   Chenard 2018.03.06 64-bit1795+21
−21
(+122)12.5 − 27.5
(+8−23=9)
31.3%
12.5 / 40
0.0%
−16
= = 0 0 1 0 = 0 1 0 = 0 0 0 = 0 = 0 1 0 = 0 0 1 1 0 0 0 0 0 0 0 = 0 0 0 1 = 1 1
–   Grizzly 1.40.1b1788+14
−14
(+115)12 − 26
(+11−25=2)
31.6%
12.0 / 38
0.0%
−42
0 0 0 1 0 0 1 0 0 0 0 1 1 0 0 1 0 1 = 0 1 0 1 0 1 = 0 0 0 0 0 0 0 0 1 0 0 1
–   CDrill 1800 build 41786+19
−19
(+113)13 − 27
(+9−23=8)
32.5%
13.0 / 40
0.0%
−19
= 0 0 1 0 1 0 0 0 0 1 1 0 1 0 0 0 0 1 = 0 0 0 = = = 1 = 0 0 0 = 1 = 0 1 0 0 0 0
–   Pulsar 2009-9b1772+15
−15
(+99)12 − 28
(+8−24=8)
30.0%
12.0 / 40
0.0%
−48
1 = 0 = 0 0 0 = 0 = 0 0 0 0 = 0 0 = 1 0 0 1 = 0 0 1 0 0 1 = 0 0 0 0 1 0 1 1 0 0
–   Rocinante 2.0 64-bit (mcts)1745+18
−18
(+72)17 − 23
(+13−19=8)
42.5%
17.0 / 40
0.0%
+16
1 0 = 1 0 0 1 0 1 0 = 1 = 0 = 1 0 = 0 0 0 0 1 1 0 = 0 0 1 = 0 1 0 1 0 1 0 0 1 =
–   TSCP 1.811724+10
−10
(+51)12 − 28
(+8−24=8)
30.0%
12.0 / 40
0.0%
−101
= = = 0 0 0 1 0 0 1 0 1 1 0 = 0 0 0 0 = = 0 = 0 0 1 1 0 0 0 = 0 0 0 0 1 0 0 0 1
–   Celestial 1.01696+18
−18
(+23)17 − 15
(+11−9=12)
53.1%
17.0 / 32
4.5%
+41
0 = = 1 0 1 = 1 1 0 1 = 0 = 1 = = = 1 1 = 1 0 1 1 = = 0 0 0 0 =
–   Gargamella 0.5.01683+15
−15
(+10)20 − 20
(+17−17=6)
50.0%
20.0 / 40
20.2%
+8
0 0 0 = 1 0 0 1 1 0 = 1 1 0 0 0 1 1 = 1 0 1 0 1 0 0 0 = = 0 1 1 1 1 0 1 1 0 = 1
–   Pooky 2.71657+14
−14
(−16)23 − 17
(+20−14=6)
57.5%
23.0 / 40
88.8%
+40
0 0 = 1 0 0 1 1 1 0 1 0 0 1 1 0 0 = = 1 0 0 1 1 = 1 0 1 1 1 0 1 = = 1 1 1 0 1 1
–   AdaChess 20170209 64-bit1657+21
−21
(−16)26 − 24
(+22−20=8)
52.0%
26.0 / 50
86.0%
−3
0 1 = 1 1 = 1 0 0 = 0 1 1 1 1 1 1 1 1 = 0 0 0 0 0 0 1 1 0 = 1 = 0 0 1 = 0 0 0 0 1 0 1 1 1 1 1 0 0 =
–   Monochrome1624+16
−16
(−49)26.5 − 13.5
(+21−8=11)
66.3%
26.5 / 40
100.0%
+64
= = 1 0 = 1 1 1 = = 1 = 0 1 1 0 0 1 1 0 = 0 1 1 1 1 1 1 = 0 0 = = = 1 1 1 1 1 1
–   Philemon C1615+17
−17
(−58)23.5 − 16.5
(+18−11=11)
58.8%
23.5 / 40
100.0%
+3
1 0 = 1 1 0 1 1 = = 0 = 1 1 1 0 1 = = = 1 0 0 1 1 = 1 0 1 = 1 = 1 0 = 0 1 0 0 1
–   BeRoChess 1.00 64-bit1612+21
−21
(−61)25 − 15
(+22−12=6)
62.5%
25.0 / 40
100.0%
+33
0 1 0 = 1 0 1 1 1 0 1 = 0 1 1 1 1 1 0 = 1 1 1 = 1 1 1 1 = 1 0 1 0 0 0 0 = 1 0 1
–   Casper rev4 64-bit1589+23
−23
(−84)16 − 14
(+13−11=6)
53.3%
16.0 / 30
100.0%
−56
= 1 0 1 0 1 1 0 1 1 1 = 1 0 0 1 1 1 = 1 = 1 0 0 0 0 = 0 = 0
–   Shallow Blue 1.1.0 64-bit1568+18
−18
(−105)32 − 8
(+29−5=6)
80.0%
32.0 / 40
100.0%
+137
1 = 1 = 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 0 0 = 1 1 0 1 = = 1 1 1 1 1 1 1 1 1
–   mACE 0.2.2.6161547+18
−18
(−126)24.5 − 15.5
(+22−13=5)
61.3%
24.5 / 40
100.0%
−36
1 0 1 1 1 1 1 0 1 = 0 1 1 = 1 0 0 1 = 1 1 0 = 1 0 0 0 = 1 1 1 1 1 0 0 0 1 1 0 1
–   Trappist r36 64-bit1536+31
−31
(−137)28 − 12
(+23−7=10)
70.0%
28.0 / 40
100.0%
+5
1 1 = = 1 1 1 1 1 1 1 0 1 = 1 1 = 1 0 = = 1 1 1 1 0 = 0 0 = 1 0 1 = 0 1 = 1 1 1
–   Piranha 0.51502+10
−10
(−171)25 − 15
(+21−11=8)
62.5%
25.0 / 40
100.0%
−78
1 0 = 0 1 1 0 = = 0 = 1 0 0 1 1 1 1 0 0 1 0 1 0 = 1 1 1 1 0 1 1 1 = 1 = 1 = 1 1
–   Koedem 1.0 64-bit1499+18
−18
(−174)35.5 − 4.5
(+35−4=1)
88.8%
35.5 / 40
100.0%
+218
0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 0 0 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on June 15, 2019