# The Wrong Rook (2)

“We are our choices”
Jean-Paul Sartre

More than a year ago I wrote an article on the same subject. You can review it here and that could help you figure out the solution to this puzzle as well.

You could say “But this one has 2 extra pawns in it”, so let’s look into why those pawns are on the board. The position has equal material. Re3, Re2 and Rb3 are in a standoff, all being under attack one way or another. An exchange leads to a simple draw since both pawns can either do damage or be captured as shown. In the same time Black’s rook battery along the 3rd rank protects its king from being checkmated and keeps an eye on the f6-pawn.

You might get the feeling in the beginning those pawns are important. Both of them are passed and on the 6th rank. The White king is not in the a3-pawn square, while the Black king is in the f6-pawn square (please review lesson 26, level 3 of our app). The a3-pawn cannot advance at the moment; the f6-pawn can and Black could catch it by moving either the rook or its king. If Black wants to catch it with its rook (1. f7 Rf3), it has to consider Rb3 is under attack and would be lost. That means the only move it really has is 1. f7 Kg7 Next we should look at what White can do about its pawn. Defending it 1. f7 Kg7 2. Rf2 Kf8 leads nowhere fast, so what about promoting it?

Now we have reached a similar situation with the other puzzle. White has sacrificed its pawn and all it has left is to attack the king. Should it do it with 1. Rf2+ …, 1. Rf1+ … or it does not matter? If the king goes toward the h8-corner, White wins no matter what because like in the other puzzle Black loses a rook. We also see in the process why the a3-pawn is needed, as the White king uses it to hide from checks (see line A). Now we look at what happens if the Black king goes in the center and we could observe quickly the difference between having a rook on e2 or not (see line B). Going back to the main line, we conclude it matters which rook is used to check with; one move leads to a draw and the other one to a win. Hope you have enjoyed it.

Valer Eugen Demian

## Author: Valer Eugen Demian

The player - my first serious chess tournament was back in 1974, a little bit late for today's standards. Over the years I have had the opportunity to play all forms of chess from OTB to postal, email and server chess. The journey as a player brought me a lot of experience and a few titles along the way: FIDE CM (2012), ICCF IM (2001) and one ICCF SIM norm (2004). The instructor - my career as a chess teacher and coach started in 1994 and continues strong. I have been awarded the FIDE Instructor title (2007) for my work and have been blessed with great students reaching the highest levels (CYCC, NAYCCC, Pan-Am, WYCC). I am very proud of them! See my website for more information. I have developed my own chess curriculum on 6 levels based on my overall chess knowledge and hands-on experience. A glimpse of it can be seen in my first chess app: https://itunes.apple.com/us/app/chessessentials/id593013634?mt=8 I can help you learn chess the proper way if this is what you seek!