Chess Mazes #377 There are two types of chess mazes: checking and mating. For bishop, rook, and knight mazes the play is to check the black king. For queen, pawn, and king mazes the object is to checkmate the enemy king; here checks are not allowed. The rules in common for each type of maze are as follows: Black never moves. Only the maze piece (in the case of pawns – the maze units) may move. A maze piece may never move to a square where it can be captured by enemy forces. A maze piece may capture undefended enemy forces. Plus we look for the shortest solution. Helpers in queen and king mazes are frozen to the diagram position, unable to move or be removed. In pawn mazes p … [Read more...]
The Scotch Game [C45]
The Scotch Game [C45] by Abby Marshall The topic for this month is White's alternative to 5.Be3 in the Scotch Game after Black plays 4...Bc5. 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 The Scotch Game. 4...Bc5 I always played ...Nf6 against most anything 1.e4 e5: The Italian, the Ruy Lopez, and the Four Knights. This move engages the pieces in the center right away. I preferred to maintain this tension. 5.Nxc6 This is the main focus for this month. 5.Be3 This is the main line, which we will be eschewing in favor of looking at the less popular alternatives. 5...Qf6 6.c3 Nge7 7.Bc4 0-0 Black will relocate the c6-knight to e5-g6. Maybe we will look at this in a future … [Read more...]
Lost and Found
Lost and Found by Gary Lane The latest twist in the Vienna. On the Internet chess sites, gambits are all the rage to put people off when playing blitz. Martin Smith, England e-mailed to comment "I faced the Vienna and my opponent played a frail move in the opening 5 d3 but when I pounced it was a disaster. What should I do in the next game?" I think the Vienna (1 e4 e5 2 Nc3) is one of those openings in need of a revival. It has been played by so many elite players such as Michael Adams, Nigel Short, and Boris Spassky. If you look on Youtube there is even a video clip of Magnus Carlsen playing a fun blitz game against his manager Espen Agdestein with the Vienna so I suspect the … [Read more...]
The Concrete Block Test
The Concrete Block Test by Jim Rizzitano Reviewed this Month New In Chess Yearbook #111 edited by Genna Sosonko The Secret Life of Bad Bishops by Esben Lund This month I will review two recent titles: one from the New in Chess Yearbook series and one from Quality Chess. Both of these books are primarily for advanced players, but club players can benefit also. One method of deciding whether or not to purchase a particular chess book is to apply the Concrete Block Test: Will I utilize this chess book to improve my play, or will it have the same impact on my play as if I had driven to the local home improvement store, purchased a concrete block, and placed it on my … [Read more...]
Chess Mazes #376
Chess Mazes #376 There are two types of chess mazes: checking and mating. For bishop, rook, and knight mazes the play is to check the black king. For queen, pawn, and king mazes the object is to checkmate the enemy king; here checks are not allowed. The rules in common for each type of maze are as follows: Black never moves. Only the maze piece (in the case of pawns – the maze units) may move. A maze piece may never move to a square where it can be captured by enemy forces. A maze piece may capture undefended enemy forces. Plus we look for the shortest solution. Helpers in queen and king mazes are frozen to the diagram position, unable to move or be removed. In pawn mazes p … [Read more...]
An Intuitive Exchange Sacrifice!
This month we present a lightly edited excerpt from Chess Evolution Newsletter #137. CEWN is released every Friday of the week, the newsletter contains twenty-plus pages of great chess material written by top grandmasters Arkadij Naiditsch and Csaba Balogh. An Intuitive Exchange Sacrifice! by Csaba Balogh Caruana,F (2844) - Gelfand,B (2748) Baku FIDE Grand Prix 2014 Baku AZE (2.2), 03.10.2014 Najdorf Sicilian [B90] Caruana and Gelfand continue their thematic opening discussion in the Sicilian Najdorf defense. 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f3 White avoids the 6.Be3 Ng4 variation and starts with the 6.f3 move-order. This one also allows an extra option … [Read more...]
Mate Tricks and Retro Treats
by Jeff Coakley This column presents ten “Halloween problems”. They are called that because the pieces are wearing disguises. We know where they stand, but we don’t know their colour. Part of the solver’s task is to figure out which pieces are white and which are black. The normal name for this type of puzzle is a colouring problem. The earliest compositions date from the 1960s. Here is a fairly basic example to get the party started. Halloween 01 Colour the pieces so that White has mate in one. As you can see, all the pieces in the diagram are shown as white. The object of the puzzle is to determine which pieces are actually black. It almost goes without saying … [Read more...]
Openings in CC
by Bo Bredenhof Opening choice and preparation in OTB chess are important. The goal is to reach a known position that offers adequate chances, and, if lucky, the opponent goes astray somewhere. It also saves important reflection time. In CC opening choice is even more important. There are many openings that are suitable for OTB play, but are not strong enough in CC, and these should be avoided. There is no room for bluffs, sudden tactical traps, or playing on the clock. Gambits are mostly only good for draws. Ratings are also a consideration of course. In CC it is very hard to win a game. Our computer engine assistants are very strong and they tend to find a way to a draw even in … [Read more...]
Exchange Power: Rooks Over Bishops
by Bruce Pandolfini If you trade pieces, you exchange pieces, with the word "exchange" being written in lower case. But if you gain a rook for a bishop (or for a knight), you win the Exchange, with a capital "E," as the great Burt Hochberg used to say to me upon editing my pieces, that is, the written kind of pieces. Now in the old days, at least at the Marshall Chess Club, to avoid upper and lower case confusion, chess players would also refer to winning or gaining the Exchange as winning or gaining quality, whenever they got ahead by a rook for a bishop or a rook for a knight. But let's jump to the present. In all ten problems offered this month, however it is phrased, you are presented … [Read more...]
James Walker Osborne
James Walker Osborne: “Perpetual Beginner,” Siamese Chicken, Brawling Lawyer by John S. Hilbert Not every Manhattan Chess Club member at the end of the nineteenth century was an excellent chess player. While the masters are remembered, as well they should be, for their extraordinary play, clubs didn’t survive on the ingenious cogitations of a few gifted and often honorary members. The driving forces of a chess club, especially a gentleman’s chess club, were the members who served as officers and directors, the men who through their constant attendance, loyal payment of dues, and ever-ready willingness to provide “a little extra” for special occasions, sustained the organizations which … [Read more...]
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