You’ve seen the best moments of the U.S. Championship, but what about the biggest mistakes?
After all, we can learn as much from errors as we can from brilliancies, especially if we’re not already at the grandmaster level.
FM Mike Klein analyzes the biggest blunders from the recently completed championship tournament so you can learn what not to do.
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Beating Hikaru Nakamura in blitz — it may seem like an April Fool’s joke, but it’s possible.
GM Maxim Dlugy shows you exactly how to do it in an instructive lesson.
Creating a solid defense to force his opponent to maintain pressure and waste time, Dlugy is able to fend off a bunch of scary attacks to bring home the point. | Watch video
As long as chess players keep messing up rook endgames, GM Alex Yermolinksy will keep teaching them.
GM Yermo promises that if you watch this lesson, you will never lose an endgame similar to the one in the video.
Learn how to save the draw in this tricky position. If you find yourself defending this endgame, you will be glad you watched this video. | Watch video
Isn’t it amazing that if we don’t see a crucial tactical idea on one move, we can miss it for several consecutive moves?
GM Roman Dzindzichashvili brings us a member-game analysis from two very strong players who nonetheless make myriad blunders and oversights in the game.
Learn how to logically follow a plan instead of making pointless moves from this lesson. | Watch video
How did one of the greatest players of all time push his pawns?
Find out how the future world champion Garry Kasparov used his mobile pawns to attack in this instructive lesson by GM Eugene Perelshteyn.
Watch the young Kasparov practically blast his opponent off the board with his powerful marching central pawns. | Watch video
FM Mike Klein concludes his exceptional queen sacrifice series with a look at the best queen sacs of the millennium.
You won’t want to miss these modern brilliancies, especially with the best checkmate of the entire series coming up in the video.
After you watch, be sure to mention your own favorite queen sacs in the comment section. | Watch video
Did you think FM Mike Klein was done with his amazing queen sacrifices? Think again.
This time, FM Klein has a video full of queen sacs a pirate would love, because they make the enemy king walk the plank to his own demise.
Don’t miss the spectacular attack by Tigran Petrosian. As the old saying goes: if Petrosian makes a sacrifice against you, there's no need to do anything: resign immediately.
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IM Daniel Rensch presses the reset button on the Chess.com tactics trainer, starting with a fresh rating of 1200.
How quickly can he rise through the ranks and gain rating points? The tactics trainer is a tough grader, but IM Rensch explains the thought process you need to solve its puzzles.
Learn what an international master is thinking when he solves tactical exercises in this instructive lesson. | Watch video
Learn what IM Daniel Rensch is thinking as he plays round two in the Mind Games prize tournament on Chess.com.
IM Rensch uses an uncommon opening to quickly develop and create well-placed pieces against his 1800-level opponent.
Follow along as the game progresses to a spectacular attacking ending.
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FM Mike Klein analyzes a relatively unknown endgame between international masters with a beautiful, study-like finish.
You might spot the first sacrifice, but it’s the second piece offering that really puts this game over the top.
FM Klein shows you the power of connected passed pawns, and how they can win even without any help from your pieces. | Watch video