The Checker Maven

The World's Most Widely Read Checkers and Draughts Publication
Bob Newell, Editor-in-Chief


Published every Saturday morning in Honolulu, Hawai`i

Noticing missing images? An explanation is here.



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Deficit Spending

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Bill Salot's amazing series of problem composition contests continues. Bill reports receiving enough problem submittals to keep the contest running for quite some time to come. To view, try out, and vote on the latest problem entries, click the link in the left column marked Compositions.

As an example, here's one that's running now called (rather appropriately these days) Deficit Spending.

BLACK
20121225-dspend.png
WHITE
White to Play and Draw

W:WK4,K9,28,30:B10,11,18,K19,21.

For the solution and many more fine problems, check out the website.20050904-symbol.gif

12/25/12 -Printer friendly version-
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Holidays 2012

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The Checker Maven wishes all our readers the best of the holiday season. No matter what holidays you celebrate and how you celebrate them, checkers is our common bond, and for your holiday enjoyment, we have an unusual problem to present.

BLACK
20121118-holidays12.png
WHITE
White to Play and Win

W:W30,20,13,7:B12,10,6,1.

What makes this problem unusual? We'll give you a huge hint: Moves that you might make almost automatically won't be right.

Solve the problem, check the solution by clicking on Read More, and enjoy the season!20050904-symbol.gif

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12/22/12 -Printer friendly version-
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Thanksgiving 2012

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Thanksgiving, our favorite all-American holiday, is soon upon us, and we hope you enjoy the celebration as much as we do. Family dinners, such as the one shown above, are a holiday tradition. Can you recognize the family in the photo?

As usual at this time of year, we turn to our favorite all-American checker problemist, Tom Wiswell, for today's selection.

WHITE
20121030-tg2012.png
BLACK
Black to Play and Win

B:W25,22,21,17,K7:BK19,10,6,5,K3.

Add a few moments of checker enjoyment to your holiday. Solve the problem after your main course and before dessert. Then have a second helping of turkey and a slice of pumpkin pie. Mr. Wiswell describes this problem as "more amusing than difficult." While it requires precise play, it certainly isn't as difficult as some of his others.

When you've found your solution, click on Read More to verify your moves.20050904-symbol.gif

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11/17/12 -Printer friendly version-
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Really Easy

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Some problems definitely fall in the "really easy" category; they're as simple as two plus two equals ... how much was that again? Oh, right, four--- in any integer arithmetic of base five or higher, to be a little more precise. (One could argue that two plus two equals four even in arithmetics of base four or base three, but the symbol "4" wouldn't exist. And in base two, the symbol "2" wouldn't even exist. We'll stop there!)

In checker terms, today's speed problem is also really easy even if it's a cut above the trivial. You won't need much time for this one; ten seconds is way too long but because of our innate generosity, we'll give you ten seconds anyhow.

When you're ready, click on the link below, solve the problem, then come back and click on Read More to check your solution.

November Speed Problem (very easy)

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11/03/12 -Printer friendly version-
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The Deckhand

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The deckhand in the photo above appears to be contemplating some sort of difficult shipboard task, and she doesn't appear too anxious to get about her business. Can't say that we blame her; some pretty heavy work happens on a commercial sailing vessel.

We're sure, though, that you won't have similar reluctance in tackling today's checker problem, which was composed by Chris Nelson, who used the nom-de-plume of "The Deckhand." We don't know why Mr. Nelson, who was a denizen of Brooklyn, chose this pseudonym. Perhaps he was a spare-time sailor. But we can say for sure that he was a fine checker problem composer, as the offering below will handily demonstrate.

BLACK
20121004-deckhand.png
WHITE
White to Play and Win

W:WK6,K10,24,32:B16,18,K22,K30.

Get on board and solve this problem. It may not be as hard as shipboard labor, but it presents a nice little challenge. Then sail your mouse over to Read More to see the solution.20050904-symbol.gif

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10/27/12 -Printer friendly version-
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One Stroke

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The item shown above is called a "one-stroke" brush, intended for use with the "FolkArt One Stroke" painting technique. Though we know very little about this brush technique, it certainly sounds fascinating.

We've never claimed to know a lot about our game of checkers, either, but today we present "one" stroke problem, and solving it it will call into play the technique of checker visualization, which we believe to be a fascinating art form in its own right.

BLACK
20120812-st1012.png
WHITE
White to Play and Win

W:W32,24,23,22,19,18,17,16,K2:BK31,K27,25,20,15,11,10,7,3,1.

Now that's "one" stroke problem! Try to solve it without moving the pieces; when you've had your brush with this one, sweep your mouse to Read More to see the solution.20050904-symbol.gif

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10/06/12 -Printer friendly version-
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Three by Three

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Everyone's heard of a two by four (2x4), and there are other familiar sizes, such as 1x4 and the larger 4x4. But have you ever heard of a three by three (3x3)? There is such a thing, and in the strange world of "dimensional lumber" a 3x3 is in reality 2.5 inches by 2.5 inches.

Fortunately, there's no such thing as "dimensional checkers." A 2x2 or a 4x4 ending is just what the label implies. (We're not really sure where half a checker piece would fit in the scheme of things!) Today, we'll look at the 3x3 ending that's diagrammed below. It's from a game played over the board many years ago at a club in the St. Paul, Minnesota area.

BLACK
20120905-dimlum.png
WHITE
White to Play and Win

W:W31,28,K2:B22,10,8.

Don't get cut down to size; sharpen your wits, not your saw, and see if you can solve the problem. When you have the answer, buzz your mouse on Read More to see the solution.20050904-symbol.gif

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09/29/12 -Printer friendly version-
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Accurate Judgment

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Accurate judgment is a necessary skill for success in the financial markets. If you're able to assess complex information such as that shown in the chart above, and then make the appropriate transactions, you've very likely got what it takes.

In the world of checkers, accurate judgment in endgames is also a critical element in expert play. The position below, from a Samuel Gonotsky game shown years ago by Willie Ryan, requires the keenest of judgment to find the draw.

BLACK
20120812-judgment.png
WHITE
White to Play and Draw

W:W30,23,19,K2:B22,21,17,14,12.

How good is your checker judgment? With White in a tough situation, this one is anything but easy and will definitely test your skill. When you've judged your line of play to be correct, click on Read More to see the solution.20050904-symbol.gif

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09/22/12 -Printer friendly version-
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Hurry Back to School

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School is back in session, and the kids had better hurry and catch the bus so as not to be late--- we suppose we should say "tardy"--- for class. A little extra speed might avoid having to bring home a note from the teacher.

A little extra hustle is also called for in this month's speed problem, which looks more complex than it really is. Keen eyes and good checker sense will solve this one, but there's not a moment to lose, as we're only allowing 30 seconds to solve it.

Don't miss the bus; click on the link below, find the answer, and then ride back and click on Read More to check your moves.

September Speed Problem (moderate difficulty; 30 second time limit)

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09/01/12 -Printer friendly version-
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Fast Relief

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At the time of writing, much of the United States mainland was suffering from unseasonable heat, and the hottest month of the year, August, still lays ahead. We can only hope that our mainland friends get some fast relief.

Fast relief is also the subject of this month's speed problem. As you'll see when you click on the link below, with correct play Black can win quickly and head off to a refreshing shower or a tall, cool beverage ... if the right moves are made. We rate this problem as "easy to medium" and we'll give you a generous 15 seconds to find the win and earn your reward. When you've solved it, come back here and click on Read More to check your solution.

August Speed Problem (easy to medium, 15 seconds)

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08/04/12 -Printer friendly version-
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The Checker Maven is produced at editorial offices in Honolulu, Hawai`i, as a completely non-commercial public service from which no profit is obtained or sought. Original material is Copyright © 2004-2025 Avi Gobbler Publishing. Other material is public domain, as attributed, or licensed under Creative Commons. Information presented on this site is offered as-is, at no cost, and bears no express or implied warranty as to accuracy or usability. You agree that you use such information entirely at your own risk. No liabilities of any kind under any legal theory whatsoever are accepted. The Checker Maven is dedicated to the memory of Mr. Bob Newell, Sr.

MAVEN, n.:

An expert or connoisseur, often self-proclaimed.


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Numbered Board and Notation

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A Mind Sport for the Common Man

Learning Checkers

The Unknown Derek Oldbury

Rediscovering Checkers

Regulation Checker Sets

Marvin's World

Downloads


Richard Pask Publications

Reisman: Checkers Made Easy

Clapham Common Draughts Book

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Bob Murray's School Presentation

Jim Loy Publications

PDN collections

Oldbury: MoveOver

Reinfeld: How to Win

Ginsberg: Principles of Strategy

Draughts Books of the 20th Century

3-Move-Deck