If this is your first visit, be sure to
check out the FAQ by clicking the
link above. You may have to register
before you can post: click the register link above to proceed. To start viewing messages,
select the forum that you want to visit from the selection below.
Policy / Politique
The fee for tournament organizers advertising on ChessTalk is $20/event or $100/yearly unlimited for the year.
Les frais d'inscription des organisateurs de tournoi sur ChessTalk sont de 20 $/événement ou de 100 $/année illimitée.
You can etransfer to Henry Lam at chesstalkforum at gmail dot com
Transfér à Henry Lam à chesstalkforum@gmail.com
Dark Knight / Le Chevalier Noir
General Guidelines
---- Nous avons besoin d'un traduction français!
Some Basics
1. Under Board "Frequently Asked Questions" (FAQs) there are 3 sections dealing with General Forum Usage, User Profile Features, and Reading and Posting Messages. These deal with everything from Avatars to Your Notifications. Most general technical questions are covered there. Here is a link to the FAQs. https://forum.chesstalk.com/help
2. Consider using the SEARCH button if you are looking for information. You may find your question has already been answered in a previous thread.
3. If you've looked for an answer to a question, and not found one, then you should consider asking your question in a new thread. For example, there have already been questions and discussion regarding: how to do chess diagrams (FENs); crosstables that line up properly; and the numerous little “glitches” that every new site will have.
4. Read pinned or sticky threads, like this one, if they look important. This applies especially to newcomers.
5. Read the thread you're posting in before you post. There are a variety of ways to look at a thread. These are covered under “Display Modes”.
6. Thread titles: please provide some details in your thread title. This is useful for a number of reasons. It helps ChessTalk members to quickly skim the threads. It prevents duplication of threads. And so on.
7. Unnecessary thread proliferation (e.g., deliberately creating a new thread that duplicates existing discussion) is discouraged. Look to see if a thread on your topic may have already been started and, if so, consider adding your contribution to the pre-existing thread. However, starting new threads to explore side-issues that are not relevant to the original subject is strongly encouraged. A single thread on the Canadian Open, with hundreds of posts on multiple sub-topics, is no better than a dozen threads on the Open covering only a few topics. Use your good judgment when starting a new thread.
8. If and/or when sub-forums are created, please make sure to create threads in the proper place.
Debate
9. Give an opinion and back it up with a reason. Throwaway comments such as "Game X pwnz because my friend and I think so!" could be considered pointless at best, and inflammatory at worst.
10. Try to give your own opinions, not simply those copied and pasted from reviews or opinions of your friends.
Unacceptable behavior and warnings
11. In registering here at ChessTalk please note that the same or similar rules apply here as applied at the previous Boardhost message board. In particular, the following content is not permitted to appear in any messages:
* Racism
* Hatred
* Harassment
* Adult content
* Obscene material
* Nudity or pornography
* Material that infringes intellectual property or other proprietary rights of any party
* Material the posting of which is tortious or violates a contractual or fiduciary obligation you or we owe to another party
* Piracy, hacking, viruses, worms, or warez
* Spam
* Any illegal content
* unapproved Commercial banner advertisements or revenue-generating links
* Any link to or any images from a site containing any material outlined in these restrictions
* Any material deemed offensive or inappropriate by the Board staff
12. Users are welcome to challenge other points of view and opinions, but should do so respectfully. Personal attacks on others will not be tolerated. Posts and threads with unacceptable content can be closed or deleted altogether. Furthermore, a range of sanctions are possible - from a simple warning to a temporary or even a permanent banning from ChessTalk.
Helping to Moderate
13. 'Report' links (an exclamation mark inside a triangle) can be found in many places throughout the board. These links allow users to alert the board staff to anything which is offensive, objectionable or illegal. Please consider using this feature if the need arises.
Advice for free
14. You should exercise the same caution with Private Messages as you would with any public posting.
1ère partie du puzzle de Noël #8 de chessbase. Vous devez reprendre votre dernier coup et vous matez en 2:
Solution: le dernier coup est f6-f7. On remet le pion en f6 et joue plutôt 1. f2-f3! Sur 1...Rd6 2. Ff4 + mat.
Utilité du pion noir en g6 ? Il évite un doublon de solution: dans la position initiale, s'il n'y a pas de pion g6, le dernier coup aurait pu être Rc5-c4. On remet le roi en c5 et joue plutôt 1 f8-D Re4 2. Df5+ mat.
Je me suis aussi essayé sur le problème #5 sur le nombre de cases différentes impliquées pour mater à partir de la position de départ. L'exemple donné est 1. f3 e5 2. g4 Dh4+ mat. Il y a 4 cases impliquées. La question est: est-il possible de faire mat à partir de la position de départ avec seulement 3 cases ?
Cas possible avec 4 cases: 1. e4 e5 2. Dh5 Re7 3. Dxe5 +mat.
J'ai essayé 1. e4 h5 2. Dxh5 Cf6 3. Dd1 Th5 4. Dxh5 Cxe4 5. Dd1 f6 6. Dh5+ g6 7. Dxg6 +mat mais 6...g6 implique une 4ème case et si on doit compter d1 je suis rendu à 5 cases impliquées dans ma solution.
J'ai trouvé la solution facilement (en 2 heures/à l'aveugle) mais le plus difficile a été de justifier ce qui semble un dual mais qui en fait ne fonctionne pas.
Solution :
1.Dh4 ! (Mais pourquoi 1.Dg4 ne fonctionne pas ? - un brise méninges.)
Quant au # 5, confrère Réjean, j'ai aussi essayé 1.e4 e5 2.Dh5xe5 avec Re7 mais on voit bien qu,Il y a 4 TDC. J'ai pensé aussi à 1.Cc3-d5-f6 pendant que noirs jouent ...g6,...e6,...Ce7. De même que tes idées avec 1.e4 h5 2.Dxh5 ect.
Last edited by Steve Bolduc; Monday, 31st December, 2012, 11:58 PM.
J'ai finalement trouvé la solution à 3 cases qui comme je me doutais un peu était par les Noirs:
1. e4 d5 2. exd5 Dxd5 3. Re2 De4+ mat. Seules les cases e4, d5 et e2 sont impliquées. ;)
Dire que j'ai pensé plusieurs fois à 1. d4 e5 en me disant que ce serait le fun que les Noirs jouent exd4 avant que je rejoue et poursuive avec 2. Dxd4 Re7 3. De5 +mat!:o
Tweet
Comment