Articles

Fairy Chess in Theoretical Articles

Your theoretical materials about fairy chess or links to the interesting articles are appreciated!

Series of articles by IGM Petko A. Petkov

“Block of Neutral Battery-Piece”: Part I | Part II
RUS: “Блокирование нейтральной батарейной фигуры”: Часть I | Часть II

“Do You know the Marine pieces?”

• Part I – Siren, Triton, Nereid
• Part II – Poseidon, Marine Knight, Marine Pawn
• Part III – Scylla, Charybdis

“Disparate – a unique fairy condition!”

• Introduction
• PART I – General rules for the white and black pieces
• PART II – Play with neutral (halfneutral, etc) pieces (promised…)
• PART III – Disparate in combination with other conditions (promised…)

Other

• The back-home fairy condition by Nicolas Dupont
• A short history of POPEYE by Thomas Brand
  RUS: Краткая история программы POPEYE – Томас Бранд
• Creation of hs#s for WCCT in cooperation by Juraj Lörinc
• How to solve defensive retractors under the condition of AntiCirce by Günther Weeth
• Chasing the black king by Andreas Thoma
• Solving program Jacobi equipped with constraints – a new tool to check proof games by Michel Caillaud, Nicolas Dupont, François Labelle
• Pandemic: a new fairy condition by Alexandre Leroux
• GET OFF, MOVE ON or STAY PUT! By Chris Tylor
• Anticirce plus Circe in the defensive retractor by Günther Weeth
• “Reciprocal Stipulations” by Shankar Ram

Thematic articles, published in other sources

• Help-Self Problems with Black Series by IGM Petko A.Petkov (originally published in StrateGems #54 – 2011)
  RUS: Кооперативно-обратный мат с серией черных МГ Петко А.Петков (оригинально опубликована на англ.языке в StrateGems #54 – 2011)
  
• HS# – IT’S VERY INTERESTING! by IGM Petko A.Petkov (originally published in The Ural’s problemist – 2011)
  RUS: HS# – ЭТО ОЧЕНЬ ИНТЕРЕСНО! – МГ Петко А.Петков (оригинально опубликована в Уральском проблемисте – 2011) 
• The Wonderful (new genre) Parry Series by IGM Petko A.Petkov (New edition of the article originally published in StrateGems #51 – 2010)

• BLACK TO PLAY by Christopher Feather, correction of 2012 (85-pages PDF-file, online and download are available)

• RUS: Близнецы Шоу– Борис Шорохов (Переработанная и дополненная версия статьи, опубликованной ранее в журнале “Шахматная композиция”, № 106.)
  Twins Show, Russian version only, by Boris Shorokhov (The revised and expanded version of the article published earlier in “Шахматная композиция”, N0.106)
  

Fairings by Christopher Feather

Fairings No.1 – Apr/2009 | Fairings No.2 – Jun/2009 | Fairings No.3 – Aug/2009 | Fairings No.4 – Sep/2009
Fairings No.5 – Dec/2009 | Fairings No.6 – Feb/2010 | Fairings No.7 – Apr/2010 | Fairings No.8 – May/2010
Fairings No.9 – Jun/2010 | Fairings No.10 – Aug/2010 | Fairings No.11 – Sep/2010 | Fairings No.12 – Nov/2010
Fairings No.13 – Dec/2010 | Fairings No.14 – Jan/2011 | Fairings No.15 – Jun/2011 | Fairings No.16 – Aug/2011
Fairings No.17 – Aug/2011 | Fairings No.18 – Sep/2011 | Fairings No.19 – Oct/2011 | Fairings No.20 – Dec/2011
Fairings No.21 – Feb/2012 | Fairings No.22 – Feb/2012 | Fairings No.23 – Mar/2012 | Fairings No.24 – Jun/2012
Fairings No.25 – Aug/2012 | Fairings No.26 – Sep/2012 | Fairings No.27 – Oct/2012 | Fairings No.28 – Nov/2012
Fairings No.29 – Jan/2013 | Fairings No.30 – Feb/2013 | Fairings No.31 – Apr/2013 | Fairings No.32 – Jul/2013
Fairings No.33 – Sep/2013 | Fairings No.34 – Nov/2013 | Fairings No.35 – Jan/2014 | Fairings No.36 – Mar/2014
Fairings No.37 – Apr/2014 | Fairings No.38 – Jun/2014 | Fairings No.39 – Aug/2014 | Fairings No.40 – Oct/2014
Fairings No.41 – Dec/2014 | Fairings No.42 – Feb/2015 | Fairings No.43 – May/2015 | Fairings No.44 – Aug/2015
Fairings No.45 – Oct/2015 | Fairings No.46 – Dec/2015 | Fairings No.47 – Feb/2016 | Fairings No.48 – Apr/2016
Fairings No.49 – Aug/2016 | Fairings No.50 – Oct/2016 | Fairings No.51 – Nov/2016 | Fairings No.52 – Jan/2017
Fairings No.53 – Mar/2017 | Fairings No.54 – May/2017 | Fairings No.55 – Jul/2017 | Fairings No.56 – Sep/2017
Fairings No.57 – Dec/2017 | Fairings No.58 – Dec/2018 |

Conflictio by Juraj Lörinc

Conflictio No.1 (04.03.2018) | Conflictio No.2 (18.03.2018) | Conflictio No.3 (01.04.2018) | Conflictio No.4 (20.04.2018)
Conflictio No.5 (25.05.2018) | Conflictio No.6 (23.06.2018) | Conflictio No.7 (31.07.2018) | Conflictio No.8 (12.09.2018)
Conflictio No.9 (21.10.2018)  | Conflictio No.10 (08.12.2018) | Conflictio No.11 (19.01.2019) | Conflictio No.12 (08.02.2019)
Conflictio No.13 (04.04.2019) | Conflictio No.14 (29.04.2019) | Conflictio No.15 (06.06.2019) | Conflictio No.16 (22.06.2019)
Conflictio No.17 (28.07.2019) | Conflictio No.18 (31.08.2019) | Conflictio No.19 (03.11.2019) | Conflictio No.20 (01.12.2019)
Conflictio No.21 (11.01.2020) | Conflictio No.22 (07.02.2020) | Conflictio No.23 (03.03.2020) | Conflictio No.24 (28.03.2020)
Conflictio No.25 (13.05.2020) | Conflictio No.26 (03.07.2020) | Conflictio No.27 (23.08.2020) | Conflictio No.28 (25.11.2020)
Conflictio No.29 (30.12.2020) |  Conflictio No.30 (16.02.2021) |  Conflictio No.31 (24.05.2021 ) |  Conflictio No.32 (05.07.2021 )
Conflictio No.33 (02.09.2021 ) | Conflictio No.34 (17.10.2021 ) | Conflictio No.35 (04.12.2021 ) | Conflictio No.36 (28.12.2021 )
Conflictio No.37 (21.02.2022 ) | Conflictio No.38 (30.04.2022 ) | Conflictio No.39 (26.06.2022) | Conflictio No.40 (22.08.2022)
Conflictio No.41 (16.10.2022) | Conflictio No.42 (26.11.2022) | Conflictio No.43 (31.12.2022) | Conflictio No.44 (24.02.2023)
Conflictio No.45 (21.04.2023) | Conflictio No.46 (07.07.2023) | Conflictio No.47 (30.08.2023) | Conflictio No.48 (04.11.2023)
Conflictio No.49 (28.12.2023) | Conflictio No.50  (05.03.2024) | Conflictio No.51 (02.06.2024)

ANDA Fairy Planet by Petko A. Petkov

ANDA Fairy Planet No.1-2020 (July,2020) | ANDA Fairy Planet No.2-2020 (September,2020) |
ANDA Fairy Planet No.3-2021 (March,2021) | ANDA Fairy Planet No.4-2023 (April,2023) |
ANDA Fairy Planet No.5-2023 (June,2023) | ANDA Fairy Planet No.6-2023 (September,2023)