Trial by Tactics is our member-only Daily Chess Puzzle. Members enjoy access to all archived content, including thousands of PDFs and hundreds of Ebooks - all free! To join: make a $25 (or more) tax deductible donation to ChessEdu.org and we will send your log in details for one-year access. (It may take up to 72 hours to receive your log in.) In Trial by Tactics you are shown the position just before the tactic occurs and then asked to visualize the winning sequence. Thereby emulating a real game scenario. These puzzles can also be used as test questions in conjunction with the ChessEdu.org curriculum. A new puzzle is posted daily. Problems are the poetry of chess! [FEN … [Read more...]
Play Like Sharon Burtman!
Trial by Tactics is our member-only Daily Chess Puzzle. Members enjoy access to all archived content, including thousands of PDFs and hundreds of Ebooks - all free! To join: make a $25 (or more) tax deductible donation to ChessEdu.org and we will send your log in details for one-year access. (It may take up to 72 hours to receive your log in.) In Trial by Tactics you are shown the position just before the tactic occurs and then asked to visualize the winning sequence. Thereby emulating a real game scenario. These puzzles can also be used as test questions in conjunction with the ChessEdu.org curriculum. A new puzzle is posted daily. A tactic a day keeps the losses at bay! [FEN … [Read more...]
Think Like Amar Bhattacharji!
Trial by Tactics is our member-only Daily Chess Puzzle. Members enjoy access to all archived content, including thousands of PDFs and hundreds of Ebooks - all free! To join: make a $25 (or more) tax deductible donation to ChessEdu.org and we will send your log in details for one-year access. (It may take up to 72 hours to receive your log in.) In Trial by Tactics you are shown the position just before the tactic occurs and then asked to visualize the winning sequence. Thereby emulating a real game scenario. These puzzles can also be used as test questions in conjunction with the ChessEdu.org curriculum. A new puzzle is posted daily. Problems are the poetry of chess! [FEN … [Read more...]
Play Like Dimitrios Anagnostopoulos!
Trial by Tactics is our member-only Daily Chess Puzzle. Members enjoy access to all archived content, including thousands of PDFs and hundreds of Ebooks - all free! To join: make a $25 (or more) tax deductible donation to ChessEdu.org and we will send your log in details for one-year access. (It may take up to 72 hours to receive your log in.) In Trial by Tactics you are shown the position just before the tactic occurs and then asked to visualize the winning sequence. Thereby emulating a real game scenario. These puzzles can also be used as test questions in conjunction with the ChessEdu.org curriculum. A new puzzle is posted daily. A tactic a day keeps the losses at bay! [FEN … [Read more...]
Queenfest VI: Peaceful Coexistence
Queenfest VI: Peaceful Coexistence By Jeff Coakley Queenfest returns once again. As usual, the puzzles involve multiple queens. The task is to arrange the queens on the board to achieve certain goals. The first puzzle is an example of independent domination. “Independent” because the queens do not protect each other. “Domination” because all vacant squares are under their control. Queenfest #19 (six queens) [FEN "8/8/8/8/8/8/8/8"] Place six queens on the board so that no queen is defended and every empty square is attacked. Earlier Queenfest columns are in the archives. Harem Scarum. The next puzzle uses an equal number of white and black queens. Parts A and B were first … [Read more...]
However, … if
However, ... if By Geurt Gijssen The following is a very important sentence in the Laws of Chess: However, the game is drawn if the position is such that the opponent cannot checkmate the player’s king by any possible series of legal moves. This sentence is written in Article 6.9 and Article 7.5b. Also important are the sentences written just before this one in the same Articles: Article 6.9: If a player does not complete the prescribed number of moves in the allotted time, the game is lost by that player. Article 7.5b: For the second completed illegal move by the same player the arbiter shall declare the game lost by this player. I will paraphrase Article 6.9 for illustrative … [Read more...]
Personalized Study Book
Personalized Study Book By Dan Heisman Quote of the Month: “Minimizing your biggest and most frequent mistakes will help more than correcting rare and subtle ones, no matter how interesting.” When I was in school (including college), I had an interesting method to study before a test: As I was reviewing the material, I would make note of any information that was either likely to be on the test and/or something I needed to understand better. I would try to fit this information onto two-sides of a standard 8.5”x11” piece of paper. When I finished studying the entire set of material (say by the morning of the test), I would continue to study from the single sheet of paper. Any … [Read more...]
Good Knight, Bad Bishop Redux
Good Knight, Bad Bishop Redux By Karsten Mueller In a pure endgame the knight is usually better than the bishop if it has full control. Then the knight has time for its slow maneuvers. A) Shirov's strong knight 165.01 Shirov,Alexei (2675) - Van Foreest,Jorden (2467) German Bundesliga (8.3), 31.01.2015 [FEN "2k5/1pp2b2/p4Ppp/2p5/6P1/1PN4P/P1P5/3K4 w - - 0 30"] Shirov stops Black dynamic options with 30.g5!? 30.h4?! allows 30...Kd7 31.g5 hxg5 32.hxg5 Ke6= and Black is too active and draws easily. 30.Ne4 gives Black the additional option 30...g5 31.Nxc5 b6!? 32.Nxa6 (32.Ne4 Kd7=) 32...c5 33.Kd2 (33.b4 Kb7 34.b5 Bxa2=) 33...Kb7 34.Nxc5+ bxc5 35.Ke3 Bg6 36.c3 Kc6 37.b4 Bf7 … [Read more...]
Cyclotronic Overdrive: Spinning On
Cyclotronic Overdrive: Spinning OnBy Jeff CoakleyThis column continues from where we left off last month, with seven more puzzles for your cycling pleasure.A cyclotron is a three-way switcheroo. Instead of switching two pieces, we switch three. In case you’re new to this type of puzzle, here are the rules.CYCLOTRONSSwitch the position of three pieces so that Black is in checkmate. No actual chess moves are made. The pieces simply swap squares.The pieces trade places in a “cycle”. Piece A goes to square B, piece B goes to square C, and piece C goes to square A.Any three pieces can trade places. Colours do not matter. The cycled pieces can be all white, all black, or a mix of … [Read more...]
Chess Secrets: Giants of Innovation
Chess Secrets: Giants of Innovation Learn from Steinitz, Lasker, Botvinnik, Korchnoi and Ivanchuk By Craig Pritchett "Innovation" in chess has perhaps most commonly been associated with the discovery of new moves in the opening. Indeed, the common term "opening novelty" has a long history going well back at least to the 19th century. Properly considered, however, innovation is about much more than just coming up with new opening moves. It certainly includes the discovery of new stratagems and tactical motifs as well as the development of whole new game plans. In this much fuller sense, innovation, in its many guises, is at the very heart of success in chess. This book seeks to put … [Read more...]
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