Based on the photo above, we suppose our column's title should have been "What are Checkers?" as a plural subject requires a plural verb. But of course, the intended meaning of the phrase references "checkers" as a game, in the singular, and so the singular verb is correct after all.

Although we could go on at length about syntax and other matters grammatical, we're sure you didn't come here for a language lesson. In fact, it's time for an installment of Checker School, and while good grammar and usage are highly recommended, good checker moves are what we're really after.

Today we have an interesting position which is not particularly easy to solve; in fact Ben Boland himself went wrong when he published it in Famous Positions in the Game of Checkers.

BLACK

WHITE
White to Play and Draw

W:W8,17,18,22:B5,12,13,K26.

Mr. Boland's premise is correct; the game can be drawn by White, even though the position looks anything but favorable. Can you find the correct "checker usage" that leads to a draw? Or will you be sentenced to fail? Don't worry; you won't get graded on your answer, and you can always click on Read More to see the solution, notes, a sample game, and the reason why today's column is titled What is Checkers?.

Veteran player and problem composer Bill Salot is sponsoring the second in a series of checker problem composition contests. The first competition produced a pair of very fine problems. You can get all the details of the new contest and a look at the entries in the previous contest here.

You're sure to enjoy these elegantly-crafted problems, but why not make a try at it in your own right? If you don't know where to begin, take a look at some of your own games; surely in one or more of them, either you or your opponent made some nice play that could well be the basis of a problem. It's an entertaining exercise and a great way to learn more about checkers.

We congratulate Mr. Salot on his efforts in promoting the art of checker problem composition.

We have been experiencing ongoing database problems and "Read More" links were out of service this morning. We've fixed this and apologize for the inconvenience.

Our long-term solution is a complete rebuild of our database. That's in progress but it's a big job. In the meanwhile, please bear with us and do let us know if something isn't quite right.

The Brooklyn Bridge is certainly a New York City icon, famed in poem, song, and urban legend. You probably are wondering about our title, which contains the words "Delayed Brooklyn"; more typical for New York would be "Brooklyn Delay" as many a rush-hour traffic jam plays itself out every week, if not every day, on the Brooklyn Bridge.

But in today's installment from the classic Willie Ryan book Tricks Traps & Shots of the Checkerboard we'll find out just what "Reed's Delayed Brooklyn" is all about. Let's hear it in Willie's own words.

"The following brilliant crossboard game was contested by James P. Reed and Alfred Jordan when Reed visited the British Isles many years ago to do battle with the leading boardsmen in John Bull's domain. When the diagrammed situation was reached, Jordan continued 21-17 and had to give up soon thereafter. When the game was over, the brilliant Pittsburgher astonished Jordan, as well as the gallery, by pointing out how Jordan could have drawn by a delayed form of the Brooklyn shot. We consider this one of the finest and most deceptive examples of the Brooklyn in embryo:

BLACK

WHITE
White to Play and Draw

W:W32,31,28,23,22,21,19,18,15:B20,16,13,12,10,8,6,2,1.

A---If you still think it can't happen to you, look at these figures showing how the great William Strickland, blindfolded, polished off a victim while playing six opponents simultaneously! Continue at A: 25-22,16-20, 24-19, 5-9, 28-24, 8-11, 32-28---1, 4-8, 19-15—B, 10-19, 23-16, 6-10, 26-23, 1-5, 30-26, 9-14, 18-9, 5-14, 22-18^ 14-17, 21-14, 10-17, 26-22, 17-26, 31-22, 8-12, 23-19; then the finish, with: 3-8*, 18-14, 7-10*, 14-7, 11-15*, 19-10, 12-19, 24-15, 2-25, and black wins.

B---The loser. From here to the end, Strickland kept his win well in hand, never giving his opponent a chance to draw. The correct play for a draw at B is 30-25, 10-14, 18-15, 11-18, 22-15, 1-5, 15-10, 6-15, 19-10, 14-18, 23-14, 9-18, 26-22, 7-14, 22-15, 2-6, 24-19, 14-18, 27-24, 20-27, 31-24, 6-9, 15-11, 8-15, 19-10, 9-14, 10-6, 13-17, 6-2,17-22, 2-6, 22-29, 6-10, 5-9, 10-17, 9-13,17-14, 18-22, 14-17, 22-26, 17-22, 26-30, 24-19, 30-25, 22-26, 25-22, etc. F. Tescheleit vs. J. M. Dallas.

C---This is where Jordan fell. One would never suspect that white had a Brooklyn in the offing. At the time this game was played, Jordan was champion of England, and the fact that he missed a draw by 31-27 proves how games may be drawn by stroke strategy that otherwise would be hopeless. In short, Jordan missed the Brooklyn idea and lost the game."

1---30-25 is perhaps a better move here---Ed.

2---This move is fine, but 6-9 would have been at least as good---Ed.

Can you find the solution, or will your resolution be delayed? When you're ready, cross over the bridge to Read More to see the snappy solution.

In continental North America, it seems that one day we're at a picnic and the next day we're buried in snow. Winter can come on fast and catch us by surprise; winter seems to have its own chilling speed.

It will be January when this column appears and no doubt there will be more than enough snow to go around in many locales. But wherever you may be, whether snowy and cold or warm and sunny (we highly recommend Hawai`i in January), you're sure to enjoy a checkers speed problem that is easier than most. Click on the link below to display the problem and start the clock. We think you can solve this one in five seconds, so that's all you're going to get! When you've got the answer, click on Read More to verify your solution.

January Speed Problem (Easy, five seconds)

Between January 2 and January 6, 2012, The Checker Maven site will be doing a major software update. While we anticipate only minimal downtime, things do happen and we ask for your patience and understanding if the site does happen to experience a longer than anticipated outage.

Followup: As of January 3, 2012, the update has been completed. Please do let us know if there is anything that doesn't seem to work correctly.

As this column is published, it's the last day of the year, New Year's Eve, and a lot of spectacular celebrations will be held throughout the world. Here in Honolulu (which due to its westerly latitude is the last major city on earth to ring in the New Year) parties abound. The photo above shows fireworks above the landmark Aloha Tower, where in 2010 a giant block party took place with seven stages, 20 DJs, and an incredible lineup of entertainment, with tickets available for as little as 15 dollars.

And believe it or not, we've found a checker problem that we think matches last year's Aloha Tower party for spectacularity--- and it won't cost you 15 dollars, or anything at all, to try it. Here's the position.

BLACK

WHITE
White to Play and Draw

W:W26,20,12,6,K5:BK31,28,K21,11,3.

When originally published, the proposer stated that it might be difficult to solve without moving the pieces; yet we, like he, recommend that you try it. We'll give you a hint: it's spectacular in a certain subtle way rather than being pure fireworks, but we bet that in any event the solution will surprise you. Clicking on Read More will bring the solution to center stage.

Happy holidays to one and all from The Checker Maven. We hope this holiday season will be everything you might ever wish it to be.

The holiday season here in Honolulu is bustling; it's one of the busiest times of the year for tourism, and airfares and hotel prices reflect this. If you're thinking of visiting Hawai`i some day (and we hope you are), but you'd like to do so on a budget, we definitely recommend September or October as a much more economical choice of seasons.

Whether your holidays are bustling, laid-back, or somewhere in between, we know you'll enjoy a fine checker problem to add to your festivities. You might want to settle in front of a crackling fire with a hot drink, in some climates; in others you might take the diagram to the beach with you and study it while catching some sun. However you do it, we know our selection of a Tom Wiswell problem is bound to please, even if it's more than a little on the challenging side.

BLACK

WHITE
White to Play and Win

W:W12,14,15,16,17,21,23,32:B2,3,4,7,K22,28.

So, what's the big deal, you might ask, White is two pieces ahead and should win easily. But all is not so simple. There's a big Black king in the middle of the White forces, and White is going to have to work for this one. Mr. Wiswell tells us that White will have to make no less than five "star" moves to bring home the victory.

Can you give the White forces a holiday present, or will they have to go without? Don't give up too soon; this one is well worth your time. When you've got your solution in hand, click on Read More to check your results.

It gets cold during the winter in Crookston, Minnesota, as the photo of the frozen Red Lake River above attests all too well. We'll bet that many of the good folks living in Crookston often turn to indoor pursuits when the mercury sinks below zero for extended periods of time. Certainly, some of them will play checkers in front of a warm fire.

Today's Checker School column features a problem attributed to old-time checkerist George Crookston. Now, we won't go so far to say that the city of Crookston is named after checkerist Crookston--- we know that it's not so--- but we'll bet Mr. Crookston also spent many a cold winter evening in front of a fire engaged in his favorite pastime.

Here's the position.

WHITE

BLACK
Black to Play and Draw

B:W23,22,21,19:B24,14,13,11.

Will this problem freeze you out, or will you warm to it? Give it a try and then click your mouse on Read More to thaw out the solution.

Today's entry in our ongoing series of reprints from Willie Ryan's classic Tricks Traps & Shots of the Checkerboard is indeed an eye-opener. It's one of the very few examples in the book that appears to be based a flawed premise. It happens to the best of them, and Willie didn't have a dual-core 2.4GHz computer with 4GB of memory and a 220MB 10-piece endgame database at his disposal. So we might allow him to miss one now and then. The truth is that he didn't miss very many.

We're showing the problem in its original representation, then we're showing the computer alternative and asking you to correct Willie's play! That's asking a lot, but this is a challenging example and well worth your time. We have no doubt you'll be referring to your own computer program before you're done, and if you find anything new or anything that needs further correction, please send it to us at editor@checkermaven.com.

Now, over to Willie.

"The old-timers haven't authored all the brillancies of the checkerboard by any means. The American players, in particular, have added many bright pages to the game's scientific lore in the last 40 years. At Martin's Ferry, Ohio, there resides a famous barber, Paul Semple by name, who has enriched checker literature by his many outstanding problem compositions. The artistic stroke recorded here is probably Professor Semple's finest contribution to the art of scientific play up to now, but we can expect more good things from him. The game leading up to Semple's shot is the work of Author Ryan, but the stroke itself was shown by Semple as a problem several years before a tenable game could be worked out to lead up to it.

A—If white plays 23-18, black effects a draw with: 6-10, 31-26---9 (32-28, 3-8*, 18-15, 10-19, 24-15, 1-6*, etc., a draw---10), 1-6*, 18-14, 10-17, 22-13, 3-7, 26-23; and clinches it with 7-11 or 7-10."

1---Inferior to 16-20 or 8-11---Ed.

2---25-21 is better---Ed..

3---6-10 is much better here---Ed.

4---24-19 would have held the lead. The game is now about even---Ed.

5---1-6 would have also been a natural drawing move---Ed.

6---1-6 is still good here as well---Ed.

7---We don't know why Willie stars this move, as it's an outright loss. 3-7 was the correct drawing move, although it took a deep computer search to demonstrate it clearly. After 2-6 one possible line of play is 23-18 6-9 18-15 1-6 15-11 9-13 11-8 3-7 24-19 16x23 27x18 7-11 8-3 11-16 18-14 16-19 3-8 19-23 8-11 23-26 22-17 13x22 14-10 6x15 11x25 White Wins. See also Notes 8 and 10 to Note A---Ed.

8---This move gives the draw back to Black. See Note 7 above for the winning White line with 23-18---Ed.

9---Willie goes wrong here; 32-28 retains the win.

10---We wish Willie didn't end with "etc." here as the game is lost for Black--- there is no draw. One line of play is 22-18 6-9 15-10 9-13 10-7 13-17 18-15 17-21 7-3 16-19 3-7 21-25 7-11 White Wins.

11---Another probable loss. 3-7 was the correct move to draw---Ed.

Willie leaves the position here as Black to draw, but based on computer analysis, we think it's actually a White win.

WHITE

BLACK
Black to Play

B:W32,31,27,23,19,18:B20,16,12,6,5,3.

Here's the line of play that Willie proposes. We're asking you to take on the daunting task of correcting Willie's proposed play, and then finding the winning line for Black.

"Continue: 5-9*!, 19-15, 16-19*, 23-16, 12-19, 15-11, 19-24*!, 32-28---B, 9-14*!, 18-2, 3-7, 28-19, 7-32, ending in a draw. What a revelation!

B---If 11-8 is used, then the draw is established with: 3-12, 32-28, 9-13, 28-19, 13-17, 18-15, 17-22, 15-11, 22-25, 11-7, 25-30, 7-2, 6-9, 2-6, 9-13, 6-10, 30-25, or 13-17."

This won't be easy, and if you can do this without the aid of a computer, you're quite the player. But even if you don't solve it, trying to work it through will provide untold benefits. Besides, you can always click on Read More to see the eye-opening solution.