Skip to main content

Saturday Training: Leading analysis

This deal happened in termly Saturday training.
Card distribution analysis was always a commonplace in my blog. Now, it was still worth to be mentioned again.

Board 3
Vul :N-S
Dealer: South
South     North
 1NT         3♡*
 3NT         AP

3♡: 4 cards ♠, choosing contract
Lead: ♣7 (2nd/4th)

West thought for a while and lead ♣7. East followed ♣J. It's your show time. Please start. It was ridiculous. Totally 27 points, only 6 tricks. Even if you get 4♠ and you create a winner in ♡, still 8 tricks. There was an easy way that finessing ♡K directly or hope 3-3 in ♣. How to find the best way to try all the chance became a serious problem.



What comes first? For West, 3 cases, ♣97x, ♣7x or ♣97xx. Due to the period of his thinking and table sense, he hardly hold 4 cards ♣. In first two cases, why didn't he lead his 4 cards suit. That was to say, his longest suit was ♠. If he was 4-3-3-3, why didn't he lead ♡ or ♣. Leading major was a matter of course in no trump defense. So he might hold honors in both ♡ and ♢. ♡KXX was in a high possibility. So I played ♡J from hand, the deceptive hand, I thought. Firstly, I could know who hold ♡K. What's more, if West hold ♡K, he might duck, for him, the situation was unclear, he didn't which suit was the weakest. If East hold ♡K, playing ♡J seemed to be stupid. I knew that continuing ♡ was the best defense, but it was unreasonable for him to help declarer set up long suit. He might thought he was thrown in. If he didn't return ♡, he would not only be squeezed while cashing all ♠ and no any entry problem between table and hand. If he returned ♡, the contract would go down. And this was the only situation that the contract had been icy, but went down after playing ♡J. But I thought it was worth to gamble after analyzing leading carefully, although many players might disagree.

The full deal
Board 3
Vul :N-S
Dealer: South
On table, West ducked on the second trick. And I continued to play a small ♡, East hoped West to through ♢, letting West won with the ♡9. However, West returned ♠. Easily to plus one.

Leading analysis was quite important. Maybe in this case, building ♣ was the best choice, only 4 losers at most. After all, it was easy to guess ♠ in this case.

Comments

Popular posts from this blog

NOTICE: Suspension of publication

Dear readers:     For some personal reasons, I am sorry that the blogger would not be updated for a long time, at least one month. Thank you for your understanding. Best Wishes!                                                                                                  X. Li                                                                                             2018.9.30                                    ...

Online training: An unexpected but reasonable ducking

HAHAHA, after one month off bridge, I'm back!!! This deal happened in our weekly online training, Nov 5th, 2018. First of all, I have to admit my mistake. Hahaha, to be honest, the training was quite boring. After 12 boards, the scores were still 2:2. Although I knew X was not allowed and I would be fined if 3♣X was brought home, I still couldn't help to doing that. Board 13 Dealer: North Vul: Both North    East    South    West  Pass     Pass      1♢         2♢*   2♡*      2♠       Pass       Pass   3♣         X         AP 2♢: Michael 2♡: ♣ suit, better than 3♣ Lead: ♡3 (if hasn't raised, count has a priority. That is to say, xxx lead the smallest card) Table followed ♡9. Normally, you would play ♡Q causally. Would it be correct in this case? Leading analysis: Eas...

Interactive Hand Testing

Fu Bo shared this deal with me. This deal happened in the open pair qualify of the 15th Would Bridge Series. She asked me could you find out the defense even if you saw 4 hands. Interactive hand analysis was interesting and played an important role in improving bridge technique. Although double-dummy analysis always stood on a God view, it was essential in a post-mortem analysis. This was first time to show a interactive hand analysis here. I'd appreciate if you could share any interesting double-dummy with me. How to defend 4♠? In this case, defenders should prevent declarer from ruffing ♣ or from winning 3♢. How to cut the connection between table and hand became a serious problem. Timing and speed were the crucial point. 1. Leading ♣     A slow step, losing an upper hand. Declarer could win with the ♣A and sent out small ♣. Even if the defender shift to trump, the declarer was a step ahead. (a) Returning small trump, won by North, ruffing a small ♣ and finessing ...