Announcement: (Contains an article by Petko Petkov)
https://drive.google.com/file/d/1VDyYZI8jgoYgx-NAXqTkI-VpOqclZsEO/view?usp=sharing
Εμφάνιση αναρτήσεων με ετικέτα h=n. Εμφάνιση όλων των αναρτήσεων
Εμφάνιση αναρτήσεων με ετικέτα h=n. Εμφάνιση όλων των αναρτήσεων
Carlos Nafarrate 100th JT, C07-vii-2017
CARLOS NAFARRATE 100th JUBILEE TOURNEY
Carlos Nafarrate, esteemed composer of chess problems and more esteemed author of palindromes, will celebrate 100 years old in July 07, 2017. To celebrate his anniversary, the Argentine Union of Chess Problems announces the “Jubilee Tourney Carlos Nafarrate – 100” with the stipulation mentioned below:
Single section- Help-stalemate (h=n) with symmetric position and asymmetrical solution/solutions. There are not accepted zeropositions, promoted pieces, fairy pieces and/or fairy conditions.
Judge: Jorge M. Kapros.
Unlimited computer-tested entries must be sent in diagrams with complete solution and any comments by e-mail to the Director of the event Mario G.Garcia marioggarcia@gmail.com.
The closing date is July 07, 2017.
The award will be sent by e-mail to all participants and published on the site of the Argentine Union of Chess Problems http://www.problemistasajedrez.com.ar/, site dedicated to the history of chess problem composition in Argentina.
See here about symmetrical solutions, or even here for the symmetry in general.
Carlos Nafarrate, esteemed composer of chess problems and more esteemed author of palindromes, will celebrate 100 years old in July 07, 2017. To celebrate his anniversary, the Argentine Union of Chess Problems announces the “Jubilee Tourney Carlos Nafarrate – 100” with the stipulation mentioned below:
Single section- Help-stalemate (h=n) with symmetric position and asymmetrical solution/solutions. There are not accepted zeropositions, promoted pieces, fairy pieces and/or fairy conditions.
Judge: Jorge M. Kapros.
Unlimited computer-tested entries must be sent in diagrams with complete solution and any comments by e-mail to the Director of the event Mario G.Garcia marioggarcia@gmail.com.
The closing date is July 07, 2017.
The award will be sent by e-mail to all participants and published on the site of the Argentine Union of Chess Problems http://www.problemistasajedrez.com.ar/, site dedicated to the history of chess problem composition in Argentina.
See here about symmetrical solutions, or even here for the symmetry in general.
K. Seetharaman-64 jubilee tourney, C 18 III 2013
To celebrate his birthday and his fairy invention Superguards, K.Seetharaman, (India) announces a Theme Tourney for problems featuring Superguards, the new Fairy Condition.
Definition of Superguards: Any piece (including Kings and pawns), which is observed by another piece of the same color cannot be captured. Pinned pieces also observe.
The tourney will have two sections.
Section A is for Directmates in Two or Three moves.
Section B is for Helpplay problems of upto three moves, of the following types:
Helpmates, Helpselfmates, Help-stalemates and Help-selfstalemates.
Twins allowed in Section A.
Twins and multisolutions (but no Zero positions) allowed in Section B.
No other fairy conditions or fairy pieces are allowed.
Judge: K.Seetharaman
Computer-tested problems may be sent to the Tourney Director Mr.C.G.S.Narayanan (India)
by email. <cgsnarayanan@hotmail.com>.
At present Superguards problems can be checked in WinChloe. (version 3.20).
Closing date of the Tourney March 18, 2013.
Award (31/05/2013) : http://kobulchess.com/en/tournaments/awards/282-seetharaman-superguards.html
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