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Created page with "'''Home * Tournaments and Matches * TCEC * Season 15'''<br/> '''< Prev Next >''' '''TCEC Season 15''',<br/> the To..."
'''[[Main Page|Home]] * [[Tournaments and Matches]] * [[TCEC]] * Season 15'''<br/>
'''[[TCEC Season 14|< Prev]] [[TCEC Season 16|Next >]]'''
'''TCEC Season 15''',<br/>
the Top Chess Engine Championship (TCEC) Season 15 from March 05, 2019 until May 28, 2019.
=Participants=
<ref>[[Guy Haworth]], [[Nelson Hernandez]] ('''2019'''). ''TCEC15: the 15th Top Chess Engine Championship''. [http://www.chessdom.com/wp-content/uploads/2019/06/TCEC-15.pdf pdf]</ref>
{| class="wikitable"
! rowspan="2" | Engine
! rowspan="2" | CC
! rowspan="2" | Authors
! colspan="8" | Divisions and Ranking
|-
! [[#FourA|4A]]
! [[#FourB|4B]]
! [[#Playoff|4P]]
! [[#Third|3rd]]
! [[#Second|2nd]]
! [[#First|1st]]
! [[#Premier|P]]
! [[#Superfinal|Sufi]]
|-
| [[Allie#AllieStein|AllieStein]]
! US/++
| [[Adam Treat]], [[Mark Jordan]], [[Leela Chess Zero|Lc0]] team
|
| style="text-align:center;" | 2nd
| style="text-align:center;" | 1st
| style="text-align:center;" | 2nd
| style="text-align:center;" | 2nd
| style="text-align:center;" | 2nd
| style="text-align:center;" | 4th
|
|-
| [[Andscacs]]
! AD
| [[Daniel José Queraltó]]
|
|
|
|
|
| style="text-align:center;" | 5th
|
|
|-
| [[Arasan]]
! US
| [[Jon Dart]]
|
|
|
| style="text-align:center;" | 3rd
|
|
|
|
|-
| [[Bagatur]]
! BG
| [[Krasimir Topchiyski ]]
|
| style="text-align:center;" | 9th
|
|
|
|
|
|
|-
| [[Booot]]
! UA
| [[Alex Morozov]]
|
|
|
|
| style="text-align:center;" | 5th
|
|
|
|-
| [[Cheese]]
! FR
| [[Patrice Duhamel]]
| style="text-align:center;" | 7th
|
|
|
|
|
|
|
|-
| [[Chess22k]]
! NL
| [[Sander Maassen vd Brink]]
|
| style="text-align:center;" | 5th
|
|
|
|
|
|
|-
| [[ChessBrainVB]]
! DE
| [[Roger Zuehlsdorf]]
|
|
|
|
| style="text-align:center;" | 4th
|
|
|
|-
| [[Chiron]]
! IT
| [[Ubaldo Andrea Farina]]
|
|
|
|
|
| style="text-align:center;" | 8th
|
|
|-
| [[Ethereal]]
! US
| [[Andrew Grant]]
|
|
|
|
|
|
| style="text-align:center;" | 7th
|
|-
| [[Fire]]
! US
| [[Norman Schmidt]] et al.
|
|
|
|
|
|
| style="text-align:center;" | 8th
|
|-
| [[Fizbo]]
! US
| [[Youri Matiounine]]
|
|
|
|
|
| style="text-align:center;" | 6th
|
|
|-
| [[Fritz|Fritz 16]]
! CZ/US
| [[Vasik Rajlich]]
|
|
|
|
| style="text-align:center;" | 7th
|
|
|
|-
| [[Gaviota]]
! AR
| [[Miguel A. Ballicora]]
|
| style="text-align:center;" | 7th
|
|
|
|
|
|
|-
| [[Ginkgo]]
! DE
| [[Frank Schneider]]
|
|
|
|
| style="text-align:center;" | 3rd
|
|
|
|-
| [[Gull]]
! RU
| [[Vadim Demichev]]
|
|
|
| style="text-align:center;" | 6th
|
|
|
|
|-
| [[Houdini]]
! BE
| [[Robert Houdart]]
|
|
|
|
|
|
| style="text-align:center;" | 5th
|
|-
| [[Igel]]
! UA
| [[Volodymyr Shcherbyna]]
| style="text-align:center;" | 10th
|
|
|
|
|
|
|
|-
| [[Jonny]]
! DE
| [[Johannes Zwanzger]]
|
|
|
|
|
| style="text-align:center;" | 7th
|
|
|-
| [[Jumbo]]
! DE
| [[Sven Schüler]]
|
| style="text-align:center;" | 8th
|
|
|
|
|
|
|-
| [[Komodo]]
! US
| [[Don Dailey]], [[Larry Kaufman]], [[Mark Lefler]]
|
|
|
|
|
|
| style="text-align:center;" | 3rd
|
|-
| [[Komodo#MCTS|Komodo MCTS]]
! US
| [[Larry Kaufman]], [[Mark Lefler]]
|
|
|
|
|
| style="text-align:center;" | 1st
| style="text-align:center;" | 6th
|
|-
| [[Laser]]
! US
| [[Jeffrey An]], [[Michael An]]
|
|
|
|
|
| style="text-align:center;" | 4th
|
|
|-
| [[Leela Chess Zero|LCZero]]
! BE/CA/CH/++
| [[Gian-Carlo Pascutto]], [[Gary Linscott]],<br/>[[Alexander Lyashuk]] et al.
|
|
|
|
|
|
| style="text-align:center;" | 2nd
| style="text-align:center;" | '''1st'''
|-
| [[Marvin]]
! SE
| [[Martin Danielsson]]
|
| style="text-align:center;" | 4th
|
|
|
|
|
|
|-
| [[Minic]]
! FR
| [[Vivien Clauzon]]
| style="text-align:center;" | 8th
|
|
|
|
|
|
|
|-
| [[Monolith]]
! IT
| [[Jonas Mayr]]
|
| style="text-align:center;" | 6th
|
|
|
|
|
|
|-
| [[Nemorino]]
! DE
| [[Christian Günther]]
| style="text-align:center;" | 1st
|
| style="text-align:center;" | 2nd
| style="text-align:center;" | 8th
|
|
|
|
|-
| [[Nirvanachess|Nirvana]]
! US
| [[Thomas Kolarik]]
|
|
|
|
| style="text-align:center;" | 8th
|
|
|
|-
| [[Pedone]]
! IT
| [[Fabio Gobbato]]
|
|
|
| style="text-align:center;" | 7th
|
|
|
|
|-
| [[Pirarucu]]
! BR
| [[Raoni Campos]]
|
| style="text-align:center;" | 1st
| style="text-align:center;" | 3rd
|
|
|
|
|
|-
| [[Rodent|Rodent III]]
! PL
| [[Pawel Koziol]]
| style="text-align:center;" | 4th
|
|
|
|
|
|
|
|-
| [[RofChade]]
! NL
| [[Ronald Friederich]]
|
|
|
| style="text-align:center;" | 1st
| style="text-align:center;" | 6th
|
|
|
|-
| [[RubiChess]]
! DE
| [[Andreas Matthies]]
| style="text-align:center;" | 2nd
|
| style="text-align:center;" | 4th
|
|
|
|
|
|-
| [[Scorpio#ScorpioNN|ScorpioNN]]
! ET
| [[Daniel Shawul]]
|
| style="text-align:center;" | 10th
|
|
|
|
|
|
|-
| [[Stockfish]]
! NO/IT/FI/CA
| [[Tord Romstad]], [[Marco Costalba]],<br/>[[Joona Kiiski]], [[Gary Linscott]] et al.
|
|
|
|
|
|
| style="text-align:center;" | 1st
| style="text-align:center;" | 2nd
|-
| [[Texel]]
! SE
| [[Peter Österlund]]
|
|
|
| style="text-align:center;" | 4th
|
|
|
|
|-
| [[The Baron]]
! NL
| [[Richard Pijl]]
| style="text-align:center;" | 5th
|
|
|
|
|
|
|
|-
| [[Topple]]
! GB
| [[Vincent Tang]]
| style="text-align:center;" | 9th
|
|
|
|
|
|
|
|-
| [[Tucano]]
! BR
| [[Alcides Schulz]]
| style="text-align:center;" | 6th
|
|
|
|
|
|
|
|-
| [[Vajolet|Vajolet2]]
! IT
| [[Marco Belli]]
|
|
|
| style="text-align:center;" | 5th
|
|
|
|
|-
| [[Wasp]]
! US
| [[John Stanback]]
|
| style="text-align:center;" | 3rd
|
|
|
|
|
|
|-
| [[Winter]]
! CH
| [[Jonathan Rosenthal]]
| style="text-align:center;" | 3rd
|
|
|
|
|
|
|
|-
| [[Xiphos]]
! RS
| [[Milos Tatarevic]]
|
|
|
|
| style="text-align:center;" | 1st
| style="text-align:center;" | 3rd
|
|
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
=Divisions=
<span id="Fourth"></span>
==Fourth Division==
'''[[TCEC Season 14#Fourth|< Prev]] [[TCEC Season 16#Fourth|Next >]]'''<br/>
<span id="FourA"></span>
===Four A===
March 05 - March 09, 2019, timecontrol 30' + 5<nowiki>''</nowiki>
{| class="wikitable"
! #
! Engine
! Ne
! Ru
! Wi
! Ro
! TB
! Tu
! Ch
! Mi
! To
! Ig
! P<span style="font-size: 80%; vertical-align: sub;">18</span>
|-
! 1
| [[Nemorino|Nemorino 5.08]]
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 11
| style="text-align:center;" | 1½
| style="text-align:center;" | 1½
| style="text-align:center;" | 11
| style="text-align:center;" | ½1
| style="text-align:center;" | ½0
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | 11
! 15
|-
! 2
| [[RubiChess|RubiChess 1.3.1]]
| style="text-align:center;" | 00
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 11
| style="text-align:center;" | ½½
| style="text-align:center;" | ½0
| style="text-align:center;" | 1½
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | 1½
! 12½
|-
! 3
| [[Winter|Winter 0.5]]
| style="text-align:center;" | 0½
| style="text-align:center;" | 00
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 10
| style="text-align:center;" | 11
| style="text-align:center;" | ½1
| style="text-align:center;" | ½1
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | 11
! 12½
|-
! 4
| [[Rodent|Rodent III 0.276]]
| style="text-align:center;" | 0½
| style="text-align:center;" | ½½
| style="text-align:center;" | 01
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½1
| style="text-align:center;" | 01
| style="text-align:center;" | 10
| style="text-align:center;" | ½1
| style="text-align:center;" | ½1
| style="text-align:center;" | 11
! 11
|-
! 5
| [[The Baron|The Baron 3.44.1]]
| style="text-align:center;" | 00
| style="text-align:center;" | ½1
| style="text-align:center;" | 00
| style="text-align:center;" | ½0
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 1½
| style="text-align:center;" | 1½
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | ½1
! 10½
|-
! 6
| [[Tucano|Tucano 7.07]]
| style="text-align:center;" | ½0
| style="text-align:center;" | 0½
| style="text-align:center;" | ½0
| style="text-align:center;" | 10
| style="text-align:center;" | 0½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½1
| style="text-align:center;" | 10
| style="text-align:center;" | 11
| style="text-align:center;" | 11
! 9½
|-
! 7
| [[Cheese|Cheese 2.0]]
| style="text-align:center;" | ½1
| style="text-align:center;" | 00
| style="text-align:center;" | ½0
| style="text-align:center;" | 01
| style="text-align:center;" | 0½
| style="text-align:center;" | ½0
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 01
| style="text-align:center;" | 10
| style="text-align:center;" | 11
! 8
|-
! 8
| [[Minic|Minic 0.42]]
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | ½0
| style="text-align:center;" | 00
| style="text-align:center;" | 01
| style="text-align:center;" | 10
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 10
| style="text-align:center;" | 1½
! 5
|-
! 9
| [[Topple|Topple 0.4.0]]
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | ½0
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | 01
| style="text-align:center;" | 01
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 10
! 3½
|-
! 10
| [[Igel|Igel 1.2]]
| style="text-align:center;" | 00
| style="text-align:center;" | 0½
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | ½0
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | 0½
| style="text-align:center;" | 01
| style="text-align:center;" | '''x'''
! 2½
|}
<span id="FourB"></span>
===Four B===
March 10 - March 14, 2019, timecontrol 30' + 5<nowiki>''</nowiki>
{| class="wikitable"
! #
! Engine
! Pi
! AS
! Wa
! Ma
! C22
! Mo
! Ga
! Ju
! Ba
! Sn
! P<span style="font-size: 80%; vertical-align: sub;">18</span>
|-
! 1
| [[Pirarucu|Pirarucu 2.9.5]]
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½0
| style="text-align:center;" | 10
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | 1½
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | 10
! 14
|-
! 2
| [[Allie#AllieStein|AllieStein v0.1-n4]]
| style="text-align:center;" | ½1
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 01
| style="text-align:center;" | 01
| style="text-align:center;" | 1½
| style="text-align:center;" | ½1
| style="text-align:center;" | ½1
| style="text-align:center;" | 1½
| style="text-align:center;" | 11
| style="text-align:center;" | 11
! 13½
|-
! 3
| [[Wasp|Wasp 3.59]]
| style="text-align:center;" | 01
| style="text-align:center;" | 10
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½
| style="text-align:center;" | ½½
| style="text-align:center;" | 11
| style="text-align:center;" | ½1
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | ½1
! 13
|-
! 4
| [[Marvin|Marvin 20190228]]
| style="text-align:center;" | 00
| style="text-align:center;" | 10
| style="text-align:center;" | ½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½
| style="text-align:center;" | ½1
| style="text-align:center;" | 1½
| style="text-align:center;" | ½1
| style="text-align:center;" | 11
| style="text-align:center;" | ½1
! 11
|-
! 5
| [[Chess22k|chess22k 1.12]]
| style="text-align:center;" | 00
| style="text-align:center;" | 0½
| style="text-align:center;" | ½½
| style="text-align:center;" | ½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 01
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | ½½
! 10½
|-
! 6
| [[Monolith|Monolith 1]]
| style="text-align:center;" | 00
| style="text-align:center;" | ½0
| style="text-align:center;" | 00
| style="text-align:center;" | ½0
| style="text-align:center;" | 10
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 11
| style="text-align:center;" | 1½
| style="text-align:center;" | 11
| style="text-align:center;" | ½0
! 8
|-
! 7
| [[Gaviota|Gaviota 1.01]]
| style="text-align:center;" | 0½
| style="text-align:center;" | ½0
| style="text-align:center;" | ½0
| style="text-align:center;" | 0½
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | ½½
! 7
|-
! 8
| [[Jumbo|Jumbo 0.6.99.2]]
| style="text-align:center;" | 00
| style="text-align:center;" | 0½
| style="text-align:center;" | 00
| style="text-align:center;" | ½0
| style="text-align:center;" | 00
| style="text-align:center;" | 0½
| style="text-align:center;" | 00
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½0
| style="text-align:center;" | ½0
! 2½
|-
! 9
| [[Bagatur|Bagatur 1.5f]]
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | ½1
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 00
! 1½
|-
! 10
| [[Scorpio#ScorpioNN|ScorpioNN 2.9.0]]
| style="text-align:center;" | 01
| style="text-align:center;" | 00
| style="text-align:center;" | ½0
| style="text-align:center;" | ½0
| style="text-align:center;" | ½½
| style="text-align:center;" | ½1
| style="text-align:center;" | ½½
| style="text-align:center;" | ½1
| style="text-align:center;" | 11
| style="text-align:center;" | '''x'''
! 0 <ref>3 crashes</ref>
|}
<span id="Playoff"></span>
===Playoff===
March 14 - March 15, 2019, timecontrol 30' + 5<nowiki>''</nowiki>
{| class="wikitable"
! #
! Engine
! AS
! Ne
! Pi
! Ru
! P<span style="font-size: 80%; vertical-align: sub;">12</span>
|-
! 1
| [[Allie#AllieStein|AllieStein v0.1-n4]]
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 1111
| style="text-align:center;" | 1½1½
| style="text-align:center;" | 1½01
! 9½
|-
! 2
| [[Nemorino|Nemorino 5.08]]
| style="text-align:center;" | 0000
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½11½
| style="text-align:center;" | 1½1½
! 6
|-
! 3
| [[Pirarucu|Pirarucu 2.9.5]]
| style="text-align:center;" | 0½0½
| style="text-align:center;" | ½00½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 1½½½
! 4½
|-
! 4
| [[RubiChess|RubiChess 1.3.1]]
| style="text-align:center;" | 0½10
| style="text-align:center;" | 0½0½
| style="text-align:center;" | 0½½½
| style="text-align:center;" | '''x'''
! 4
|}
<span id="Third"></span>
==Third Division==
'''[[TCEC Season 14#Third|< Prev]] [[TCEC Season 16#Third|Next >]]'''<br/>
March 16 - March 21, 2019, timecontrol 30' + 5<nowiki>''</nowiki>
{| class="wikitable"
! #
! Engine
! Ro
! AS
! Ar
! Te
! Va
! Gu
! Pe
! Ne
! P<span style="font-size: 80%; vertical-align: sub;">28</span>
|-
! 1
| [[RofChade|RofChade 2.016T]]
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½
| style="text-align:center;" | ½½½1
| style="text-align:center;" | 1111
| style="text-align:center;" | ½0½½
| style="text-align:center;" | ½½11
| style="text-align:center;" | 0½½1
| style="text-align:center;" | ½11½
! 18
|-
! 2
| [[Allie#AllieStein|AllieStein v0.2-n4]]
| style="text-align:center;" | ½½½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½0½½
| style="text-align:center;" | ½001
| style="text-align:center;" | ½11½
| style="text-align:center;" | 1½½½
| style="text-align:center;" | ½111
| style="text-align:center;" | 1½½½
! 16½
|-
! 3
| [[Arasan|Arasan TCEC15]]
| style="text-align:center;" | ½½½0
| style="text-align:center;" | ½1½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 0½10
| style="text-align:center;" | 1½01
| style="text-align:center;" | ½½½1
| style="text-align:center;" | ½½1½
| style="text-align:center;" | ½½½1
! 15½
|-
! 4
| [[Texel|Texel 1.08a13]]
| style="text-align:center;" | 0000
| style="text-align:center;" | ½110
| style="text-align:center;" | 1½01
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½0½½
| style="text-align:center;" | ½½01
| style="text-align:center;" | ½101
| style="text-align:center;" | 10½1
! 13½
|-
! 5
| [[Vajolet|Vajolet2 2.6.1]]
| style="text-align:center;" | ½1½½
| style="text-align:center;" | ½00½
| style="text-align:center;" | 0½10
| style="text-align:center;" | ½1½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½
| style="text-align:center;" | 1½0½
| style="text-align:center;" | ½001
! 13
|-
! 6
| [[Gull|Gull 3]]
| style="text-align:center;" | ½½00
| style="text-align:center;" | 0½½½
| style="text-align:center;" | ½½½0
| style="text-align:center;" | ½½10
| style="text-align:center;" | ½½½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½1½
| style="text-align:center;" | 10½½
! 12½
|-
! 7
| [[Pedone|Pedone 1.9]]
| style="text-align:center;" | 1½½0
| style="text-align:center;" | ½000
| style="text-align:center;" | ½½0½
| style="text-align:center;" | ½010
| style="text-align:center;" | 0½1½
| style="text-align:center;" | ½½0½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½11
! 12
|-
! 8
| [[Nemorino|Nemorino 5.08]]
| style="text-align:center;" | ½00½
| style="text-align:center;" | 0½½½
| style="text-align:center;" | ½½½0
| style="text-align:center;" | 01½0
| style="text-align:center;" | ½110
| style="text-align:center;" | 01½½
| style="text-align:center;" | ½½00
| style="text-align:center;" | '''x'''
! 11
|}
<span id="Second"></span>
==Second Division==
'''[[TCEC Season 14#Second|< Prev]] [[TCEC Season 16#Second|Next >]]'''<br/>
March 22 - March 27, 2019, timecontrol 30' + 5<nowiki>''</nowiki>
{| class="wikitable"
! #
! Engine
! Xi
! AS
! Gi
! CB
! Bo
! Ro
! Fr
! Ni
! P<span style="font-size: 80%; vertical-align: sub;">28</span>
|-
! 1
| [[Xiphos|Xiphos 0.5.2]]
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½0½0
| style="text-align:center;" | ½1½½
| style="text-align:center;" | 1½11
| style="text-align:center;" | ½½10
| style="text-align:center;" | 111½
| style="text-align:center;" | ½111
| style="text-align:center;" | 111½
! 19½
|-
! 2
| [[Allie#AllieStein|AllieStein v0.2-n4]]
| style="text-align:center;" | ½1½1
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 11½1
| style="text-align:center;" | 1½1½
| style="text-align:center;" | 1½½½
| style="text-align:center;" | 001½
| style="text-align:center;" | ½½1½
| style="text-align:center;" | 1½1½
! 19
|-
! 3
| [[Ginkgo|Ginkgo 2.18]]
| style="text-align:center;" | ½0½½
| style="text-align:center;" | 00½0
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½
| style="text-align:center;" | ½½01
| style="text-align:center;" | 1½1½
| style="text-align:center;" | 0½½1
| style="text-align:center;" | 1111
! 15
|-
! 4
| [[ChessBrainVB|ChessBrainVB 3.2]]
| style="text-align:center;" | 0½00
| style="text-align:center;" | 0½0½
| style="text-align:center;" | ½½½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½
| style="text-align:center;" | 11½½
| style="text-align:center;" | ½101
| style="text-align:center;" | 1½1½
! 14
|-
! 5
| [[Booot|Booot 6.3.1]]
| style="text-align:center;" | ½½01
| style="text-align:center;" | 0½½½
| style="text-align:center;" | ½½10
| style="text-align:center;" | ½½½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½0
| style="text-align:center;" | ½1½0
| style="text-align:center;" | 1½1½
! 14
|-
! 6
| [[RofChade|RofChade 2.018T]]
| style="text-align:center;" | 000½
| style="text-align:center;" | 110½
| style="text-align:center;" | 0½0½
| style="text-align:center;" | 00½½
| style="text-align:center;" | ½½½1
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½
| style="text-align:center;" | ½½1½
! 12
|-
! 7
| [[Fritz|Fritz 16.10]]
| style="text-align:center;" | ½000
| style="text-align:center;" | ½½0½
| style="text-align:center;" | 1½½0
| style="text-align:center;" | ½010
| style="text-align:center;" | ½0½1
| style="text-align:center;" | ½½½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½
! 11½
|-
! 8
| [[Nirvanachess|Nirvana 2.4]]
| style="text-align:center;" | 000½
| style="text-align:center;" | 0½0½
| style="text-align:center;" | 0000
| style="text-align:center;" | 0½0½
| style="text-align:center;" | 0½0½
| style="text-align:center;" | ½½0½
| style="text-align:center;" | ½½½½
| style="text-align:center;" | '''x'''
! 7
|}
<span id="First"></span>
==First Division==
'''[[TCEC Season 14#First|< Prev]] [[TCEC Season 16#First|Next >]]'''<br/>
March 28 - April 06, 2019, timecontrol 60' + 5<nowiki>''</nowiki>
{| class="wikitable"
! #
! Engine
! Km
! AS
! Xi
! La
! An
! Fz
! Jo
! Ch
! P<span style="font-size: 80%; vertical-align: sub;">28</span>
|-
! 1
| [[Komodo#MCTS|KomodoMCTS 2301.00]]
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½0
| style="text-align:center;" | 10½½
| style="text-align:center;" | ½½1½
| style="text-align:center;" | 11½½
| style="text-align:center;" | ½½11
| style="text-align:center;" | ½½½1
| style="text-align:center;" | ½11½
! 17½
|-
! 2
| [[Allie#AllieStein|AllieStein v0.3dev-n4]]
| style="text-align:center;" | ½½½1
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 1½1½
| style="text-align:center;" | ½½½½
| style="text-align:center;" | ½½½0
| style="text-align:center;" | ½1½½
| style="text-align:center;" | ½½½½
| style="text-align:center;" | 11½½
! 16½
|-
! 3
| [[Xiphos|Xiphos 0.5.2]]
| style="text-align:center;" | 01½½
| style="text-align:center;" | 0½0½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½
| style="text-align:center;" | ½½1½
| style="text-align:center;" | 101½
| style="text-align:center;" | ½½1½
| style="text-align:center;" | ½½11
! 15½
|-
! 4
| [[Laser|Laser 230319]]
| style="text-align:center;" | ½½0½
| style="text-align:center;" | ½½½½
| style="text-align:center;" | ½½½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½0
| style="text-align:center;" | ½½1½
| style="text-align:center;" | ½1½½
| style="text-align:center;" | ½½11
! 15
|-
! 5
| [[Andscacs|Andscacs 0.95123]]
| style="text-align:center;" | 00½½
| style="text-align:center;" | ½½½1
| style="text-align:center;" | ½½0½
| style="text-align:center;" | ½½½1
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 01½½
| style="text-align:center;" | ½½10
| style="text-align:center;" | 11½½
! 14½
|-
! 6
| [[Fizbo|Fizbo 2]]
| style="text-align:center;" | ½½00
| style="text-align:center;" | ½0½½
| style="text-align:center;" | 010½
| style="text-align:center;" | ½½0½
| style="text-align:center;" | 10½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 1½½0
| style="text-align:center;" | ½½1½
! 12
|-
! 7
| [[Jonny|Jonny 8.1]]
| style="text-align:center;" | ½½½0
| style="text-align:center;" | ½½½½
| style="text-align:center;" | ½½0½
| style="text-align:center;" | ½0½½
| style="text-align:center;" | ½½01
| style="text-align:center;" | 0½½1
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½0½½
! 12
|-
! 8
| [[Chiron|Chiron 230119]]
| style="text-align:center;" | ½00½
| style="text-align:center;" | 00½½
| style="text-align:center;" | ½½00
| style="text-align:center;" | ½½00
| style="text-align:center;" | 00½½
| style="text-align:center;" | ½½0½
| style="text-align:center;" | ½1½½
| style="text-align:center;" | '''x'''
! 9
|}
<span id="Premier"></span>
==Premier Division==
'''[[TCEC Season 14#Premier|< Prev]] [[TCEC Season 16#Premier|Next >]]'''<br/>
April 07 - April 27, 2019, timecontrol 90' + 5<nowiki>''</nowiki>
{| class="wikitable"
! #
! Engine
! St
! Lc
! Ko
! AS
! Ho
! Km
! Et
! Fi
! P<span style="font-size: 80%; vertical-align: sub;">42</span>
|-
! 1
| [[Stockfish|Stockfish 19040612]]
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½½0
| style="text-align:center;" | ½½11½½
| style="text-align:center;" | ½1½1½½
| style="text-align:center;" | ½½111½
| style="text-align:center;" | ½1½½½1
| style="text-align:center;" | 1½1½½½
| style="text-align:center;" | ½11½½1
! 27½
|-
! 2
| [[Leela Chess Zero|LCZero v0.21.1-n41800]]
| style="text-align:center;" | ½½½½½1
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½1½
| style="text-align:center;" | ½1½½½1
| style="text-align:center;" | ½½½½½½
| style="text-align:center;" | ½½½1½½
| style="text-align:center;" | ½11½½½
| style="text-align:center;" | 1½½½1½
! 25½
|-
! 3
| [[Komodo|Komodo 2306.00]]
| style="text-align:center;" | ½½00½½
| style="text-align:center;" | ½½½½0½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½1½
| style="text-align:center;" | ½½½½½½
| style="text-align:center;" | ½½½½½½
| style="text-align:center;" | ½½½1½½
| style="text-align:center;" | ½½½½11
! 21½
|-
! 4
| [[Allie#AllieStein|AllieStein v0.3dev-n6.1]]
| style="text-align:center;" | ½0½0½½
| style="text-align:center;" | ½0½½½0
| style="text-align:center;" | ½½½½0½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 0½½1½½
| style="text-align:center;" | ½½½½1½
| style="text-align:center;" | ½½1½1½
| style="text-align:center;" | 110½½½
! 20½
|-
! 5
| [[Houdini|Houdini 6.03]]
| style="text-align:center;" | ½½000½
| style="text-align:center;" | ½½½½½½
| style="text-align:center;" | ½½½½½½
| style="text-align:center;" | 1½½0½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½½½
| style="text-align:center;" | ½½½1½½
| style="text-align:center;" | ½½½½½1
! 20½
|-
! 6
| [[Komodo#MCTS|KomodoMCTS 2306.0]
| style="text-align:center;" | ½0½½½0
| style="text-align:center;" | ½½½0½½
| style="text-align:center;" | ½½½½½½
| style="text-align:center;" | ½½½½0½
| style="text-align:center;" | ½½½½½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½1½0½½
| style="text-align:center;" | 1½½½½½
! 19½
|-
! 7
| [[Ethereal|Ethereal 11.38]]
| style="text-align:center;" | 0½0½½½
| style="text-align:center;" | ½00½½½
| style="text-align:center;" | ½½½0½½
| style="text-align:center;" | ½½0½0½
| style="text-align:center;" | ½½½0½½
| style="text-align:center;" | ½0½1½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½01½
! 17
|-
! 8
| [[Fire|Fire 011819]]
| style="text-align:center;" | ½00½½0
| style="text-align:center;" | 0½½½0½
| style="text-align:center;" | ½½½½00
| style="text-align:center;" | 001½½½
| style="text-align:center;" | ½½½½½0
| style="text-align:center;" | 0½½½½½
| style="text-align:center;" | ½½½10½
| style="text-align:center;" | '''x'''
! 16
|}
<span id="Superfinal"></span>
=Superfinal=
'''[[TCEC Season 14#Superfinal|< Prev]] [[TCEC Season 16#Superfinal|Next >]]'''<br/>
May 10 - May 28, 2019, timecontrol 120' + 10<nowiki>''</nowiki>
[[Leela Chess Zero|LCZero v0.21.1-nT40.T8.610]] - [[Stockfish|Stockfish 19050918]] +14 =79 -7 '''53½-46½'''
=Publications=
* [[Guy Haworth]], [[Nelson Hernandez]] ('''2019'''). ''TCEC15: the 15th Top Chess Engine Championship''. [http://www.chessdom.com/wp-content/uploads/2019/06/TCEC-15.pdf pdf]
=Postings=
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=70164 Will TCEC need to rewrite their rules?] by [[Dietrich Kappe]], [[CCC]], March 10, 2019
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=70768 TCEC Lc0 Configuration] by mwyoung, [[CCC]], May 17, 2019
* [https://twitter.com/demishassabis/status/1133098131015569408 Leela Zero (an open source chess program based on #AlphaZero) has just won the top computer chess competition, beating Stockfish in the TCEC15 final] by [[Demis Hassabis]], [https://en.wikipedia.org/wiki/Twitter Twitter], May 27, 2019
* [https://blog.lczero.org/2019/05/lc0-won-tcec-15.html Lc0 won TCEC 15] by [[Alexander Lyashuk|crem]], [[Leela Chess Zero|LCZero blog]], May 28, 2019
=External Links=
* [https://tcec-chess.com/ TCEC - Live Mode]
* [http://legacy-tcec.chessdom.com/archive.php TCEC Web Gui Archive]
* [https://en.wikipedia.org/wiki/TCEC_Season_15 TCEC Season 15 from Wikipedia]
* [http://www.chessdom.com/alliestein-the-new-neural-network-entering-tcec-s15/ Allie+Stein, the new neural network based engine entering TCEC S15], [[Chessdom]], March 02, 2019
* [http://www.chessdom.com/tcec-season-15-to-ab-or-nnot-to-ab-that-is-the-question/ TCEC Season 15 – To A/B or NNot to A/B, That is the Question], [[Chessdom]], March 05, 2019
* [http://www.chessdom.com/tcec15-the-15th-top-chess-engine-championship/ TCEC15: the 15th Top Chess Engine Championship] by [[Guy Haworth]] and [[Nelson Hernandez]], [[Chessdom]], June 23, 2019
=References=
<references />
'''[[TCEC|Up one level]]'''
'''[[TCEC Season 14|< Prev]] [[TCEC Season 16|Next >]]'''
'''TCEC Season 15''',<br/>
the Top Chess Engine Championship (TCEC) Season 15 from March 05, 2019 until May 28, 2019.
=Participants=
<ref>[[Guy Haworth]], [[Nelson Hernandez]] ('''2019'''). ''TCEC15: the 15th Top Chess Engine Championship''. [http://www.chessdom.com/wp-content/uploads/2019/06/TCEC-15.pdf pdf]</ref>
{| class="wikitable"
! rowspan="2" | Engine
! rowspan="2" | CC
! rowspan="2" | Authors
! colspan="8" | Divisions and Ranking
|-
! [[#FourA|4A]]
! [[#FourB|4B]]
! [[#Playoff|4P]]
! [[#Third|3rd]]
! [[#Second|2nd]]
! [[#First|1st]]
! [[#Premier|P]]
! [[#Superfinal|Sufi]]
|-
| [[Allie#AllieStein|AllieStein]]
! US/++
| [[Adam Treat]], [[Mark Jordan]], [[Leela Chess Zero|Lc0]] team
|
| style="text-align:center;" | 2nd
| style="text-align:center;" | 1st
| style="text-align:center;" | 2nd
| style="text-align:center;" | 2nd
| style="text-align:center;" | 2nd
| style="text-align:center;" | 4th
|
|-
| [[Andscacs]]
! AD
| [[Daniel José Queraltó]]
|
|
|
|
|
| style="text-align:center;" | 5th
|
|
|-
| [[Arasan]]
! US
| [[Jon Dart]]
|
|
|
| style="text-align:center;" | 3rd
|
|
|
|
|-
| [[Bagatur]]
! BG
| [[Krasimir Topchiyski ]]
|
| style="text-align:center;" | 9th
|
|
|
|
|
|
|-
| [[Booot]]
! UA
| [[Alex Morozov]]
|
|
|
|
| style="text-align:center;" | 5th
|
|
|
|-
| [[Cheese]]
! FR
| [[Patrice Duhamel]]
| style="text-align:center;" | 7th
|
|
|
|
|
|
|
|-
| [[Chess22k]]
! NL
| [[Sander Maassen vd Brink]]
|
| style="text-align:center;" | 5th
|
|
|
|
|
|
|-
| [[ChessBrainVB]]
! DE
| [[Roger Zuehlsdorf]]
|
|
|
|
| style="text-align:center;" | 4th
|
|
|
|-
| [[Chiron]]
! IT
| [[Ubaldo Andrea Farina]]
|
|
|
|
|
| style="text-align:center;" | 8th
|
|
|-
| [[Ethereal]]
! US
| [[Andrew Grant]]
|
|
|
|
|
|
| style="text-align:center;" | 7th
|
|-
| [[Fire]]
! US
| [[Norman Schmidt]] et al.
|
|
|
|
|
|
| style="text-align:center;" | 8th
|
|-
| [[Fizbo]]
! US
| [[Youri Matiounine]]
|
|
|
|
|
| style="text-align:center;" | 6th
|
|
|-
| [[Fritz|Fritz 16]]
! CZ/US
| [[Vasik Rajlich]]
|
|
|
|
| style="text-align:center;" | 7th
|
|
|
|-
| [[Gaviota]]
! AR
| [[Miguel A. Ballicora]]
|
| style="text-align:center;" | 7th
|
|
|
|
|
|
|-
| [[Ginkgo]]
! DE
| [[Frank Schneider]]
|
|
|
|
| style="text-align:center;" | 3rd
|
|
|
|-
| [[Gull]]
! RU
| [[Vadim Demichev]]
|
|
|
| style="text-align:center;" | 6th
|
|
|
|
|-
| [[Houdini]]
! BE
| [[Robert Houdart]]
|
|
|
|
|
|
| style="text-align:center;" | 5th
|
|-
| [[Igel]]
! UA
| [[Volodymyr Shcherbyna]]
| style="text-align:center;" | 10th
|
|
|
|
|
|
|
|-
| [[Jonny]]
! DE
| [[Johannes Zwanzger]]
|
|
|
|
|
| style="text-align:center;" | 7th
|
|
|-
| [[Jumbo]]
! DE
| [[Sven Schüler]]
|
| style="text-align:center;" | 8th
|
|
|
|
|
|
|-
| [[Komodo]]
! US
| [[Don Dailey]], [[Larry Kaufman]], [[Mark Lefler]]
|
|
|
|
|
|
| style="text-align:center;" | 3rd
|
|-
| [[Komodo#MCTS|Komodo MCTS]]
! US
| [[Larry Kaufman]], [[Mark Lefler]]
|
|
|
|
|
| style="text-align:center;" | 1st
| style="text-align:center;" | 6th
|
|-
| [[Laser]]
! US
| [[Jeffrey An]], [[Michael An]]
|
|
|
|
|
| style="text-align:center;" | 4th
|
|
|-
| [[Leela Chess Zero|LCZero]]
! BE/CA/CH/++
| [[Gian-Carlo Pascutto]], [[Gary Linscott]],<br/>[[Alexander Lyashuk]] et al.
|
|
|
|
|
|
| style="text-align:center;" | 2nd
| style="text-align:center;" | '''1st'''
|-
| [[Marvin]]
! SE
| [[Martin Danielsson]]
|
| style="text-align:center;" | 4th
|
|
|
|
|
|
|-
| [[Minic]]
! FR
| [[Vivien Clauzon]]
| style="text-align:center;" | 8th
|
|
|
|
|
|
|
|-
| [[Monolith]]
! IT
| [[Jonas Mayr]]
|
| style="text-align:center;" | 6th
|
|
|
|
|
|
|-
| [[Nemorino]]
! DE
| [[Christian Günther]]
| style="text-align:center;" | 1st
|
| style="text-align:center;" | 2nd
| style="text-align:center;" | 8th
|
|
|
|
|-
| [[Nirvanachess|Nirvana]]
! US
| [[Thomas Kolarik]]
|
|
|
|
| style="text-align:center;" | 8th
|
|
|
|-
| [[Pedone]]
! IT
| [[Fabio Gobbato]]
|
|
|
| style="text-align:center;" | 7th
|
|
|
|
|-
| [[Pirarucu]]
! BR
| [[Raoni Campos]]
|
| style="text-align:center;" | 1st
| style="text-align:center;" | 3rd
|
|
|
|
|
|-
| [[Rodent|Rodent III]]
! PL
| [[Pawel Koziol]]
| style="text-align:center;" | 4th
|
|
|
|
|
|
|
|-
| [[RofChade]]
! NL
| [[Ronald Friederich]]
|
|
|
| style="text-align:center;" | 1st
| style="text-align:center;" | 6th
|
|
|
|-
| [[RubiChess]]
! DE
| [[Andreas Matthies]]
| style="text-align:center;" | 2nd
|
| style="text-align:center;" | 4th
|
|
|
|
|
|-
| [[Scorpio#ScorpioNN|ScorpioNN]]
! ET
| [[Daniel Shawul]]
|
| style="text-align:center;" | 10th
|
|
|
|
|
|
|-
| [[Stockfish]]
! NO/IT/FI/CA
| [[Tord Romstad]], [[Marco Costalba]],<br/>[[Joona Kiiski]], [[Gary Linscott]] et al.
|
|
|
|
|
|
| style="text-align:center;" | 1st
| style="text-align:center;" | 2nd
|-
| [[Texel]]
! SE
| [[Peter Österlund]]
|
|
|
| style="text-align:center;" | 4th
|
|
|
|
|-
| [[The Baron]]
! NL
| [[Richard Pijl]]
| style="text-align:center;" | 5th
|
|
|
|
|
|
|
|-
| [[Topple]]
! GB
| [[Vincent Tang]]
| style="text-align:center;" | 9th
|
|
|
|
|
|
|
|-
| [[Tucano]]
! BR
| [[Alcides Schulz]]
| style="text-align:center;" | 6th
|
|
|
|
|
|
|
|-
| [[Vajolet|Vajolet2]]
! IT
| [[Marco Belli]]
|
|
|
| style="text-align:center;" | 5th
|
|
|
|
|-
| [[Wasp]]
! US
| [[John Stanback]]
|
| style="text-align:center;" | 3rd
|
|
|
|
|
|
|-
| [[Winter]]
! CH
| [[Jonathan Rosenthal]]
| style="text-align:center;" | 3rd
|
|
|
|
|
|
|
|-
| [[Xiphos]]
! RS
| [[Milos Tatarevic]]
|
|
|
|
| style="text-align:center;" | 1st
| style="text-align:center;" | 3rd
|
|
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
=Divisions=
<span id="Fourth"></span>
==Fourth Division==
'''[[TCEC Season 14#Fourth|< Prev]] [[TCEC Season 16#Fourth|Next >]]'''<br/>
<span id="FourA"></span>
===Four A===
March 05 - March 09, 2019, timecontrol 30' + 5<nowiki>''</nowiki>
{| class="wikitable"
! #
! Engine
! Ne
! Ru
! Wi
! Ro
! TB
! Tu
! Ch
! Mi
! To
! Ig
! P<span style="font-size: 80%; vertical-align: sub;">18</span>
|-
! 1
| [[Nemorino|Nemorino 5.08]]
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 11
| style="text-align:center;" | 1½
| style="text-align:center;" | 1½
| style="text-align:center;" | 11
| style="text-align:center;" | ½1
| style="text-align:center;" | ½0
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | 11
! 15
|-
! 2
| [[RubiChess|RubiChess 1.3.1]]
| style="text-align:center;" | 00
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 11
| style="text-align:center;" | ½½
| style="text-align:center;" | ½0
| style="text-align:center;" | 1½
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | 1½
! 12½
|-
! 3
| [[Winter|Winter 0.5]]
| style="text-align:center;" | 0½
| style="text-align:center;" | 00
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 10
| style="text-align:center;" | 11
| style="text-align:center;" | ½1
| style="text-align:center;" | ½1
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | 11
! 12½
|-
! 4
| [[Rodent|Rodent III 0.276]]
| style="text-align:center;" | 0½
| style="text-align:center;" | ½½
| style="text-align:center;" | 01
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½1
| style="text-align:center;" | 01
| style="text-align:center;" | 10
| style="text-align:center;" | ½1
| style="text-align:center;" | ½1
| style="text-align:center;" | 11
! 11
|-
! 5
| [[The Baron|The Baron 3.44.1]]
| style="text-align:center;" | 00
| style="text-align:center;" | ½1
| style="text-align:center;" | 00
| style="text-align:center;" | ½0
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 1½
| style="text-align:center;" | 1½
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | ½1
! 10½
|-
! 6
| [[Tucano|Tucano 7.07]]
| style="text-align:center;" | ½0
| style="text-align:center;" | 0½
| style="text-align:center;" | ½0
| style="text-align:center;" | 10
| style="text-align:center;" | 0½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½1
| style="text-align:center;" | 10
| style="text-align:center;" | 11
| style="text-align:center;" | 11
! 9½
|-
! 7
| [[Cheese|Cheese 2.0]]
| style="text-align:center;" | ½1
| style="text-align:center;" | 00
| style="text-align:center;" | ½0
| style="text-align:center;" | 01
| style="text-align:center;" | 0½
| style="text-align:center;" | ½0
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 01
| style="text-align:center;" | 10
| style="text-align:center;" | 11
! 8
|-
! 8
| [[Minic|Minic 0.42]]
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | ½0
| style="text-align:center;" | 00
| style="text-align:center;" | 01
| style="text-align:center;" | 10
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 10
| style="text-align:center;" | 1½
! 5
|-
! 9
| [[Topple|Topple 0.4.0]]
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | ½0
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | 01
| style="text-align:center;" | 01
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 10
! 3½
|-
! 10
| [[Igel|Igel 1.2]]
| style="text-align:center;" | 00
| style="text-align:center;" | 0½
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | ½0
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | 0½
| style="text-align:center;" | 01
| style="text-align:center;" | '''x'''
! 2½
|}
<span id="FourB"></span>
===Four B===
March 10 - March 14, 2019, timecontrol 30' + 5<nowiki>''</nowiki>
{| class="wikitable"
! #
! Engine
! Pi
! AS
! Wa
! Ma
! C22
! Mo
! Ga
! Ju
! Ba
! Sn
! P<span style="font-size: 80%; vertical-align: sub;">18</span>
|-
! 1
| [[Pirarucu|Pirarucu 2.9.5]]
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½0
| style="text-align:center;" | 10
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | 1½
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | 10
! 14
|-
! 2
| [[Allie#AllieStein|AllieStein v0.1-n4]]
| style="text-align:center;" | ½1
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 01
| style="text-align:center;" | 01
| style="text-align:center;" | 1½
| style="text-align:center;" | ½1
| style="text-align:center;" | ½1
| style="text-align:center;" | 1½
| style="text-align:center;" | 11
| style="text-align:center;" | 11
! 13½
|-
! 3
| [[Wasp|Wasp 3.59]]
| style="text-align:center;" | 01
| style="text-align:center;" | 10
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½
| style="text-align:center;" | ½½
| style="text-align:center;" | 11
| style="text-align:center;" | ½1
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | ½1
! 13
|-
! 4
| [[Marvin|Marvin 20190228]]
| style="text-align:center;" | 00
| style="text-align:center;" | 10
| style="text-align:center;" | ½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½
| style="text-align:center;" | ½1
| style="text-align:center;" | 1½
| style="text-align:center;" | ½1
| style="text-align:center;" | 11
| style="text-align:center;" | ½1
! 11
|-
! 5
| [[Chess22k|chess22k 1.12]]
| style="text-align:center;" | 00
| style="text-align:center;" | 0½
| style="text-align:center;" | ½½
| style="text-align:center;" | ½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 01
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | ½½
! 10½
|-
! 6
| [[Monolith|Monolith 1]]
| style="text-align:center;" | 00
| style="text-align:center;" | ½0
| style="text-align:center;" | 00
| style="text-align:center;" | ½0
| style="text-align:center;" | 10
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 11
| style="text-align:center;" | 1½
| style="text-align:center;" | 11
| style="text-align:center;" | ½0
! 8
|-
! 7
| [[Gaviota|Gaviota 1.01]]
| style="text-align:center;" | 0½
| style="text-align:center;" | ½0
| style="text-align:center;" | ½0
| style="text-align:center;" | 0½
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| style="text-align:center;" | ½½
! 7
|-
! 8
| [[Jumbo|Jumbo 0.6.99.2]]
| style="text-align:center;" | 00
| style="text-align:center;" | 0½
| style="text-align:center;" | 00
| style="text-align:center;" | ½0
| style="text-align:center;" | 00
| style="text-align:center;" | 0½
| style="text-align:center;" | 00
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½0
| style="text-align:center;" | ½0
! 2½
|-
! 9
| [[Bagatur|Bagatur 1.5f]]
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | 00
| style="text-align:center;" | ½1
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 00
! 1½
|-
! 10
| [[Scorpio#ScorpioNN|ScorpioNN 2.9.0]]
| style="text-align:center;" | 01
| style="text-align:center;" | 00
| style="text-align:center;" | ½0
| style="text-align:center;" | ½0
| style="text-align:center;" | ½½
| style="text-align:center;" | ½1
| style="text-align:center;" | ½½
| style="text-align:center;" | ½1
| style="text-align:center;" | 11
| style="text-align:center;" | '''x'''
! 0 <ref>3 crashes</ref>
|}
<span id="Playoff"></span>
===Playoff===
March 14 - March 15, 2019, timecontrol 30' + 5<nowiki>''</nowiki>
{| class="wikitable"
! #
! Engine
! AS
! Ne
! Pi
! Ru
! P<span style="font-size: 80%; vertical-align: sub;">12</span>
|-
! 1
| [[Allie#AllieStein|AllieStein v0.1-n4]]
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 1111
| style="text-align:center;" | 1½1½
| style="text-align:center;" | 1½01
! 9½
|-
! 2
| [[Nemorino|Nemorino 5.08]]
| style="text-align:center;" | 0000
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½11½
| style="text-align:center;" | 1½1½
! 6
|-
! 3
| [[Pirarucu|Pirarucu 2.9.5]]
| style="text-align:center;" | 0½0½
| style="text-align:center;" | ½00½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 1½½½
! 4½
|-
! 4
| [[RubiChess|RubiChess 1.3.1]]
| style="text-align:center;" | 0½10
| style="text-align:center;" | 0½0½
| style="text-align:center;" | 0½½½
| style="text-align:center;" | '''x'''
! 4
|}
<span id="Third"></span>
==Third Division==
'''[[TCEC Season 14#Third|< Prev]] [[TCEC Season 16#Third|Next >]]'''<br/>
March 16 - March 21, 2019, timecontrol 30' + 5<nowiki>''</nowiki>
{| class="wikitable"
! #
! Engine
! Ro
! AS
! Ar
! Te
! Va
! Gu
! Pe
! Ne
! P<span style="font-size: 80%; vertical-align: sub;">28</span>
|-
! 1
| [[RofChade|RofChade 2.016T]]
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½
| style="text-align:center;" | ½½½1
| style="text-align:center;" | 1111
| style="text-align:center;" | ½0½½
| style="text-align:center;" | ½½11
| style="text-align:center;" | 0½½1
| style="text-align:center;" | ½11½
! 18
|-
! 2
| [[Allie#AllieStein|AllieStein v0.2-n4]]
| style="text-align:center;" | ½½½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½0½½
| style="text-align:center;" | ½001
| style="text-align:center;" | ½11½
| style="text-align:center;" | 1½½½
| style="text-align:center;" | ½111
| style="text-align:center;" | 1½½½
! 16½
|-
! 3
| [[Arasan|Arasan TCEC15]]
| style="text-align:center;" | ½½½0
| style="text-align:center;" | ½1½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 0½10
| style="text-align:center;" | 1½01
| style="text-align:center;" | ½½½1
| style="text-align:center;" | ½½1½
| style="text-align:center;" | ½½½1
! 15½
|-
! 4
| [[Texel|Texel 1.08a13]]
| style="text-align:center;" | 0000
| style="text-align:center;" | ½110
| style="text-align:center;" | 1½01
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½0½½
| style="text-align:center;" | ½½01
| style="text-align:center;" | ½101
| style="text-align:center;" | 10½1
! 13½
|-
! 5
| [[Vajolet|Vajolet2 2.6.1]]
| style="text-align:center;" | ½1½½
| style="text-align:center;" | ½00½
| style="text-align:center;" | 0½10
| style="text-align:center;" | ½1½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½
| style="text-align:center;" | 1½0½
| style="text-align:center;" | ½001
! 13
|-
! 6
| [[Gull|Gull 3]]
| style="text-align:center;" | ½½00
| style="text-align:center;" | 0½½½
| style="text-align:center;" | ½½½0
| style="text-align:center;" | ½½10
| style="text-align:center;" | ½½½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½1½
| style="text-align:center;" | 10½½
! 12½
|-
! 7
| [[Pedone|Pedone 1.9]]
| style="text-align:center;" | 1½½0
| style="text-align:center;" | ½000
| style="text-align:center;" | ½½0½
| style="text-align:center;" | ½010
| style="text-align:center;" | 0½1½
| style="text-align:center;" | ½½0½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½11
! 12
|-
! 8
| [[Nemorino|Nemorino 5.08]]
| style="text-align:center;" | ½00½
| style="text-align:center;" | 0½½½
| style="text-align:center;" | ½½½0
| style="text-align:center;" | 01½0
| style="text-align:center;" | ½110
| style="text-align:center;" | 01½½
| style="text-align:center;" | ½½00
| style="text-align:center;" | '''x'''
! 11
|}
<span id="Second"></span>
==Second Division==
'''[[TCEC Season 14#Second|< Prev]] [[TCEC Season 16#Second|Next >]]'''<br/>
March 22 - March 27, 2019, timecontrol 30' + 5<nowiki>''</nowiki>
{| class="wikitable"
! #
! Engine
! Xi
! AS
! Gi
! CB
! Bo
! Ro
! Fr
! Ni
! P<span style="font-size: 80%; vertical-align: sub;">28</span>
|-
! 1
| [[Xiphos|Xiphos 0.5.2]]
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½0½0
| style="text-align:center;" | ½1½½
| style="text-align:center;" | 1½11
| style="text-align:center;" | ½½10
| style="text-align:center;" | 111½
| style="text-align:center;" | ½111
| style="text-align:center;" | 111½
! 19½
|-
! 2
| [[Allie#AllieStein|AllieStein v0.2-n4]]
| style="text-align:center;" | ½1½1
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 11½1
| style="text-align:center;" | 1½1½
| style="text-align:center;" | 1½½½
| style="text-align:center;" | 001½
| style="text-align:center;" | ½½1½
| style="text-align:center;" | 1½1½
! 19
|-
! 3
| [[Ginkgo|Ginkgo 2.18]]
| style="text-align:center;" | ½0½½
| style="text-align:center;" | 00½0
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½
| style="text-align:center;" | ½½01
| style="text-align:center;" | 1½1½
| style="text-align:center;" | 0½½1
| style="text-align:center;" | 1111
! 15
|-
! 4
| [[ChessBrainVB|ChessBrainVB 3.2]]
| style="text-align:center;" | 0½00
| style="text-align:center;" | 0½0½
| style="text-align:center;" | ½½½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½
| style="text-align:center;" | 11½½
| style="text-align:center;" | ½101
| style="text-align:center;" | 1½1½
! 14
|-
! 5
| [[Booot|Booot 6.3.1]]
| style="text-align:center;" | ½½01
| style="text-align:center;" | 0½½½
| style="text-align:center;" | ½½10
| style="text-align:center;" | ½½½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½0
| style="text-align:center;" | ½1½0
| style="text-align:center;" | 1½1½
! 14
|-
! 6
| [[RofChade|RofChade 2.018T]]
| style="text-align:center;" | 000½
| style="text-align:center;" | 110½
| style="text-align:center;" | 0½0½
| style="text-align:center;" | 00½½
| style="text-align:center;" | ½½½1
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½
| style="text-align:center;" | ½½1½
! 12
|-
! 7
| [[Fritz|Fritz 16.10]]
| style="text-align:center;" | ½000
| style="text-align:center;" | ½½0½
| style="text-align:center;" | 1½½0
| style="text-align:center;" | ½010
| style="text-align:center;" | ½0½1
| style="text-align:center;" | ½½½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½
! 11½
|-
! 8
| [[Nirvanachess|Nirvana 2.4]]
| style="text-align:center;" | 000½
| style="text-align:center;" | 0½0½
| style="text-align:center;" | 0000
| style="text-align:center;" | 0½0½
| style="text-align:center;" | 0½0½
| style="text-align:center;" | ½½0½
| style="text-align:center;" | ½½½½
| style="text-align:center;" | '''x'''
! 7
|}
<span id="First"></span>
==First Division==
'''[[TCEC Season 14#First|< Prev]] [[TCEC Season 16#First|Next >]]'''<br/>
March 28 - April 06, 2019, timecontrol 60' + 5<nowiki>''</nowiki>
{| class="wikitable"
! #
! Engine
! Km
! AS
! Xi
! La
! An
! Fz
! Jo
! Ch
! P<span style="font-size: 80%; vertical-align: sub;">28</span>
|-
! 1
| [[Komodo#MCTS|KomodoMCTS 2301.00]]
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½0
| style="text-align:center;" | 10½½
| style="text-align:center;" | ½½1½
| style="text-align:center;" | 11½½
| style="text-align:center;" | ½½11
| style="text-align:center;" | ½½½1
| style="text-align:center;" | ½11½
! 17½
|-
! 2
| [[Allie#AllieStein|AllieStein v0.3dev-n4]]
| style="text-align:center;" | ½½½1
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 1½1½
| style="text-align:center;" | ½½½½
| style="text-align:center;" | ½½½0
| style="text-align:center;" | ½1½½
| style="text-align:center;" | ½½½½
| style="text-align:center;" | 11½½
! 16½
|-
! 3
| [[Xiphos|Xiphos 0.5.2]]
| style="text-align:center;" | 01½½
| style="text-align:center;" | 0½0½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½
| style="text-align:center;" | ½½1½
| style="text-align:center;" | 101½
| style="text-align:center;" | ½½1½
| style="text-align:center;" | ½½11
! 15½
|-
! 4
| [[Laser|Laser 230319]]
| style="text-align:center;" | ½½0½
| style="text-align:center;" | ½½½½
| style="text-align:center;" | ½½½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½0
| style="text-align:center;" | ½½1½
| style="text-align:center;" | ½1½½
| style="text-align:center;" | ½½11
! 15
|-
! 5
| [[Andscacs|Andscacs 0.95123]]
| style="text-align:center;" | 00½½
| style="text-align:center;" | ½½½1
| style="text-align:center;" | ½½0½
| style="text-align:center;" | ½½½1
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 01½½
| style="text-align:center;" | ½½10
| style="text-align:center;" | 11½½
! 14½
|-
! 6
| [[Fizbo|Fizbo 2]]
| style="text-align:center;" | ½½00
| style="text-align:center;" | ½0½½
| style="text-align:center;" | 010½
| style="text-align:center;" | ½½0½
| style="text-align:center;" | 10½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 1½½0
| style="text-align:center;" | ½½1½
! 12
|-
! 7
| [[Jonny|Jonny 8.1]]
| style="text-align:center;" | ½½½0
| style="text-align:center;" | ½½½½
| style="text-align:center;" | ½½0½
| style="text-align:center;" | ½0½½
| style="text-align:center;" | ½½01
| style="text-align:center;" | 0½½1
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½0½½
! 12
|-
! 8
| [[Chiron|Chiron 230119]]
| style="text-align:center;" | ½00½
| style="text-align:center;" | 00½½
| style="text-align:center;" | ½½00
| style="text-align:center;" | ½½00
| style="text-align:center;" | 00½½
| style="text-align:center;" | ½½0½
| style="text-align:center;" | ½1½½
| style="text-align:center;" | '''x'''
! 9
|}
<span id="Premier"></span>
==Premier Division==
'''[[TCEC Season 14#Premier|< Prev]] [[TCEC Season 16#Premier|Next >]]'''<br/>
April 07 - April 27, 2019, timecontrol 90' + 5<nowiki>''</nowiki>
{| class="wikitable"
! #
! Engine
! St
! Lc
! Ko
! AS
! Ho
! Km
! Et
! Fi
! P<span style="font-size: 80%; vertical-align: sub;">42</span>
|-
! 1
| [[Stockfish|Stockfish 19040612]]
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½½0
| style="text-align:center;" | ½½11½½
| style="text-align:center;" | ½1½1½½
| style="text-align:center;" | ½½111½
| style="text-align:center;" | ½1½½½1
| style="text-align:center;" | 1½1½½½
| style="text-align:center;" | ½11½½1
! 27½
|-
! 2
| [[Leela Chess Zero|LCZero v0.21.1-n41800]]
| style="text-align:center;" | ½½½½½1
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½1½
| style="text-align:center;" | ½1½½½1
| style="text-align:center;" | ½½½½½½
| style="text-align:center;" | ½½½1½½
| style="text-align:center;" | ½11½½½
| style="text-align:center;" | 1½½½1½
! 25½
|-
! 3
| [[Komodo|Komodo 2306.00]]
| style="text-align:center;" | ½½00½½
| style="text-align:center;" | ½½½½0½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½1½
| style="text-align:center;" | ½½½½½½
| style="text-align:center;" | ½½½½½½
| style="text-align:center;" | ½½½1½½
| style="text-align:center;" | ½½½½11
! 21½
|-
! 4
| [[Allie#AllieStein|AllieStein v0.3dev-n6.1]]
| style="text-align:center;" | ½0½0½½
| style="text-align:center;" | ½0½½½0
| style="text-align:center;" | ½½½½0½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | 0½½1½½
| style="text-align:center;" | ½½½½1½
| style="text-align:center;" | ½½1½1½
| style="text-align:center;" | 110½½½
! 20½
|-
! 5
| [[Houdini|Houdini 6.03]]
| style="text-align:center;" | ½½000½
| style="text-align:center;" | ½½½½½½
| style="text-align:center;" | ½½½½½½
| style="text-align:center;" | 1½½0½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½½½½
| style="text-align:center;" | ½½½1½½
| style="text-align:center;" | ½½½½½1
! 20½
|-
! 6
| [[Komodo#MCTS|KomodoMCTS 2306.0]
| style="text-align:center;" | ½0½½½0
| style="text-align:center;" | ½½½0½½
| style="text-align:center;" | ½½½½½½
| style="text-align:center;" | ½½½½0½
| style="text-align:center;" | ½½½½½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½1½0½½
| style="text-align:center;" | 1½½½½½
! 19½
|-
! 7
| [[Ethereal|Ethereal 11.38]]
| style="text-align:center;" | 0½0½½½
| style="text-align:center;" | ½00½½½
| style="text-align:center;" | ½½½0½½
| style="text-align:center;" | ½½0½0½
| style="text-align:center;" | ½½½0½½
| style="text-align:center;" | ½0½1½½
| style="text-align:center;" | '''x'''
| style="text-align:center;" | ½½½01½
! 17
|-
! 8
| [[Fire|Fire 011819]]
| style="text-align:center;" | ½00½½0
| style="text-align:center;" | 0½½½0½
| style="text-align:center;" | ½½½½00
| style="text-align:center;" | 001½½½
| style="text-align:center;" | ½½½½½0
| style="text-align:center;" | 0½½½½½
| style="text-align:center;" | ½½½10½
| style="text-align:center;" | '''x'''
! 16
|}
<span id="Superfinal"></span>
=Superfinal=
'''[[TCEC Season 14#Superfinal|< Prev]] [[TCEC Season 16#Superfinal|Next >]]'''<br/>
May 10 - May 28, 2019, timecontrol 120' + 10<nowiki>''</nowiki>
[[Leela Chess Zero|LCZero v0.21.1-nT40.T8.610]] - [[Stockfish|Stockfish 19050918]] +14 =79 -7 '''53½-46½'''
=Publications=
* [[Guy Haworth]], [[Nelson Hernandez]] ('''2019'''). ''TCEC15: the 15th Top Chess Engine Championship''. [http://www.chessdom.com/wp-content/uploads/2019/06/TCEC-15.pdf pdf]
=Postings=
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=70164 Will TCEC need to rewrite their rules?] by [[Dietrich Kappe]], [[CCC]], March 10, 2019
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=70768 TCEC Lc0 Configuration] by mwyoung, [[CCC]], May 17, 2019
* [https://twitter.com/demishassabis/status/1133098131015569408 Leela Zero (an open source chess program based on #AlphaZero) has just won the top computer chess competition, beating Stockfish in the TCEC15 final] by [[Demis Hassabis]], [https://en.wikipedia.org/wiki/Twitter Twitter], May 27, 2019
* [https://blog.lczero.org/2019/05/lc0-won-tcec-15.html Lc0 won TCEC 15] by [[Alexander Lyashuk|crem]], [[Leela Chess Zero|LCZero blog]], May 28, 2019
=External Links=
* [https://tcec-chess.com/ TCEC - Live Mode]
* [http://legacy-tcec.chessdom.com/archive.php TCEC Web Gui Archive]
* [https://en.wikipedia.org/wiki/TCEC_Season_15 TCEC Season 15 from Wikipedia]
* [http://www.chessdom.com/alliestein-the-new-neural-network-entering-tcec-s15/ Allie+Stein, the new neural network based engine entering TCEC S15], [[Chessdom]], March 02, 2019
* [http://www.chessdom.com/tcec-season-15-to-ab-or-nnot-to-ab-that-is-the-question/ TCEC Season 15 – To A/B or NNot to A/B, That is the Question], [[Chessdom]], March 05, 2019
* [http://www.chessdom.com/tcec15-the-15th-top-chess-engine-championship/ TCEC15: the 15th Top Chess Engine Championship] by [[Guy Haworth]] and [[Nelson Hernandez]], [[Chessdom]], June 23, 2019
=References=
<references />
'''[[TCEC|Up one level]]'''
