This week I’m revisiting questions 5 to 8 of my thinking skills quiz. My thanks to those readers who have been in touch to provide feedback regarding their pupils’ results.
In Q5 Black’s just taken our knight on c3. It looks like we have a straight choice between capturing the knight with the queen or the b-pawn. In fact quite a few children fail to capture the knight, perhaps thinking that it won’t run away and they’ll be able to take it next move, or perhaps just not noticing that they can take it at all. I tweaked this position slightly from last time, placing the black bishop on e7 rather than c5. When the bishop was on c5 most children captured with the queen in order to threaten the bishop. Some of them pointed out that it was also a double attack, threatening Nxe5 as well as Qxc5. Would moving the black bishop to a safe square make any difference? From the small sample this time round, the answer is ‘no’. All the children who captured on c3 chose the queen, telling me that they wanted to get their most powerful piece into play. None of them asked themselves what Black might play next, so they were all oblivious to the potential pin Bb4 after Qxc3. At this level asking “It I play that move, what will my opponent do next?” is just too hard, but without asking themselves this question they will find it hard to make much progress.
I should add that, if you add the moves O-O for White and Be6 for Black, so that Qxc3 is a viable option, strong players would still prefer bxc3, moving another pawn towards the centre, but at this level children have little idea about the subtleties of pawn play so it would be automatic for them to capture with the queen.
Q6 is a standard tactical idea which happens quite often. It’s helpful to be aware of it and hard to find the right answer if you haven’t seen it before. Most (but not all) children will notice that their queen is in danger. A popular choice would be f3, a perfectly reasonable and logical move. Others will choose a queen move such as Qd2, again very sensible. Some choose Qxg4, usually not noticing that the bishop is defended by the knight, but sometimes spotting that the knight on f6 is pinned and planning a trade of queens and minor pieces. This is also not a bad move, but there’s something much better.
A few children do notice (perhaps they’ve seen the idea before) that the move Bxf6 wins a piece whether Black captures the bishop or the queen in reply. This is hard at this level, though. It’s automatic, if your queen is attacked, to consider moving her to a safe square, blocking the attack or capturing the attacking piece. The idea of creating an Equal or Bigger Threat (EBT) is not so easy.
Looking through my RJCC database (nearly 17000 games played over 30 years) the most frequent tactical idea, occurring, or being missed, in hundreds of games, is the queen fork with Qa4+, or Qa5+ if you’re black, hitting a loose minor piece, often, but not always, on b4/b5. Remember, Loose Pieces Drop Off (LPDO).
This position is a typical example, but few children at this level find the right move for the right reason. Quite a few children look blankly at this position, finding it hard to suggest any move at all, as they don’t think anything very much is happening. Some of them notice that their knight is pinned and resolve to do something about it by playing a3 or Bd2. Others are seduced by the idea of a check and might play either Bb5+ or Qa4+, or even suggest either move, being unable to choose, giving as their reason ‘because it’s check’. Some children think that saying check makes a move worth playing. Always check – it might be mate! Not very many will suggest the correct move for the correct reason. To get full credit they’d need to mention that the move is a fork, hitting the unprotected bishop on b4, and also to note that they’d meet Nc6 with Qxc6+. Of course you also have to notice that after 1. Qa4+ Nc6 2. Qxc6+ Bd7 3. Qb7 your queen will eventually be able to scurry back to safety.
The final question was designed deliberately to be confusing. Nonetheless, a few children do manage to solve it for the right reason. First of all you have to see that your bishop is under threat. Secondly, you have to see that it’s also pinned against the rook on a1. Then you have to notice that you can move the bishop to c3 where it defends the rook on a1. Finally, you have to spot that after 1. Bc3 Qxc3 you have 2. Rxa8+. Will children move their bishop to a safe square, overlooking the pin? Will they decide they’re losing a piece anyway and try something else?
A popular choice is e5. There might be several reasons for this: i) they haven’t noticed their bishop is threatened: ii) they’ve noticed their bishop is threatened and think they can’t save it: iii) they’re thinking ‘if you take my bishop I’ll take your knight’. But the move can be met most simply by Nd5, when Black’s winning a piece because the white bishop no longer has access to c3. Another popular choice is Qc4: I really hope you’ll take my bishop because then I’ll take your queen. Unfortunately the move’s no good because Black can trade queens before capturing the bishop. Rd1 is also sometimes suggested by children who think that after Rxa5, Rd8 might possibly be checkmate.
This quiz demonstrates a few things about how children think about chess positions and why they make mistakes. At this age children find it difficult to think about two different aspects of the position at the same time. Although they might analyse accurately if they see a familiar idea such as a back rank mate, by and large they will make one of two mistakes. They will either think “I’ll go there, then I’ll go there, then I’ll go there” or “I’ll go there because I hope you’ll do something really stupid”, or, in another version of this, “I’ll go there because I hope it might be checkmate”. All of which is very much what you’d expect if you read up on children’s cognitive development.
I’m planning to produce more of these quizzes, which might possibly make a book in the Chess for Heroes series. Although all the questions in this quiz had one right answer, there’s no reason why future questions shouldn’t have two, three or many right answers. I’m just as interested in the reasons for my students’ choice as I am in the moves themselves.
If you have any positions you’d like to submit for future quizzes of this nature, or if you’ve tested this quiz on any of your students, I’d be delighted to hear from you.