On today’s deal, an intermediate jump overcall propelled North-South to a pushy game, when a more normal one-level bid might have seen them subside in part-score.

East’s jump overcall systematically suggested 8-12. South doubled, then upgraded his spade stopper and quick tricks in the side suits to take a shot at three no-trump. East let the spade queen lead run around to declarer, who took his king, since it would have been unwise to duck with the hearts exposed. Declarer next cashed the diamond king, under which East dropped a tricky queen! The 10, if read as a true card, might have persuaded declarer to guess the suit. This way, East thought that declarer was likely to finesse the diamond nine on the second round if he had a doubleton diamond.

Instead of taking East’s card at face value and immediately finessing the diamond nine, South next played three rounds of clubs, ending in hand, with East pitching a heart on the third. Declarer then played a diamond to the ace and scored up his vulnerable game.

Why did he do this? He knew East had six spades and two clubs, leaving five red-suit cards. Many players would have hesitated to pre-empt in spades with a fair four-card heart suit instead of making a simple overcall. So, declarer deduced East’s 6=3=2=2 shape.

Incidentally, East might have considered putting up the spade ace at trick one, then shifting to the heart nine, playing his partner for king-jack-eight-low.

East found a simple yet effective defense on this deal from a knockout match. South’s twospade opening was two-suited, showing spades and a minor. North might have angled for the no-trump game, but he simply raised to the suit game instead.

The play began along normal lines. Declarer ruffed the heart lead in hand and ran the spade jack to East’s queen. Seeing little future for three tricks in the side-suits, East focused on promoting his partner’s spade king. The idea would be to force the dummy, and in so doing, preventing declarer from repeating the spade finesse.

There was only one suit in which this could be done: clubs. East needed his partner to have the club ace, and presumably the queen as well, or declarer could just win the third round in hand. However, East saw a way to give his side an extra chance by a timely deception.

By cashing the club king and leading the four to his partner’s ace, he would give declarer an extra losing option. When West continued clubs, South had to decide whether to discard, risking defeat on a ruff when West had started with a doubleton trump king, or to ruff with the spade eight, which loses the contract on this layout.

When declarer fell for the trap and ruffed in, East-West had managed to set an apparently unbeatable contract. Had South begun with 5=0=4=4 shape, he could have saved himself this guess by throwing two clubs on the heart ace-king. As it was, though, he had little room to maneuver.

Success in today’s slam appeared to depend on a two-way finesse, but that turned out not to be so.

South had too much for a direct four-heart opening, which might be made with eight good hearts and little else. He therefore started with one heart and rebid four at his next turn. Under pressure, North, with his two aces and couple of heart entries, punted slam. He thought South probably had diamond shortness after his opponents’ vigorous bidding.

After winning his diamond ace, South immediately started on spades, hoping to get a count of the distribution and isolate the spade guard in one hand. He played a spade to the ace, ruffed a spade and forced out the heart ace. He then ruffed the diamond return, played a trump to dummy and ruffed another spade, leaving West with the only spade stopper.

On the run of the trumps, West could spare a diamond and a club, but he eventually had to release his club guard. Declarer did not have a surefire read of the hand, but since East had five major-suit cards and presumably six diamonds, that left him with just two clubs. If so, clubs were now 2-2, and declarer could cash out the suit from the top and fell the queen.

As South had surmised, the show-up squeeze had worked, and the club jack supplied declarer’s slam-going trick. (The squeeze is so named because if East had the doubleton club queen, it would show up, whereas if West has the critical card, he is forced to unguard it).

At Shanghai in the 2007 World Championships, what seemed to be a routine diamond slam proved not always to be so easy to make. When Jeff Meckstroth and Eric Rodwell played Argentina, they bid to six diamonds (though not on this auction), and Pablo Lambardi led his singleton heart. Of course, Meckstroth won the ace. He led a diamond to the king, and Luis Palazzo dropped the queen!

Trusting this card, Meckstroth assumed Lambardi was left with a sure diamond trick. If that was the case, the slam could still be made if declarer could avoid a heart loser by throwing all three hearts from dummy on the winning clubs, then ruffing the heart two.

A possibility that would have succeeded today would have been to unblock the club queen, then cross to hand with a diamond to play winning clubs. However, that line would fail if West held only three clubs with the four diamonds. He would ruff the fourth club with the diamond nine and return the diamond 10, to draw dummy’s last trump and leave declarer with a heart loser.

Meckstroth instead crossed to hand with the spade ace after cashing the club queen. Now, should West ruff the fourth club and return a trump, there would still be a trump in dummy to ruff the heart.

But now, although dummy’s hearts duly went away on the clubs, Palazzo ruffed the fourth club with his surprise trump. When he played a heart, Lambardi could ruff in front of dummy with the diamond nine for down one.

Continuing from yesterday’s report of the face-off between Norway and USA1 in the 2007 World Championships, held in Shanghai, Zia Mahmood got his own back on this deal. A swing was guaranteed when the Norwegians bid up to three no-trump, since Garner and Weinstein had settled in three diamonds in the other room.

Zia’s (West) two-spade call was wide-ranging facing a passed partner. You or I might not bid it on this hand, but I suspect the partnership agreement for East-West here was that it would always be a decent hand at this form of scoring when vulnerable.

So, how would you rate declarer’s chances in three no-trump? The match was being broadcast in front of a live audience, and the Vugraph commentators had noticed that the contract would be simple on a spade lead. After either a low club lead or an unlikely heart lead, declarer would almost be forced to rely on the heart finesse, but there was no doubt that declarer would take it and bring home his game.

However, they had not counted on Zia’s ability to occasionally conjure IMPs out of thin air. He did indeed lead a club, but he selected the king! Do you blame declarer for assuming that West had started with the club kingqueen?

Declarer won in hand, took six rounds of diamonds and played a club. Zia had already disposed of the club 10, so East took three tricks in the suit and played a spade. One down, minus 100 and a remarkable six IMPs to USA1.

At the Bermuda Bowl in Shanghai in in 2007, the end of the RoundRobin match between USA1 and Norway featured two good reporting opportunities for the assembled reporters.

In the first, North felt his hand was far too strong to splinter in spades at his first turn, so he jumped in his side suit, then decided to bid slam over the value-showing rebid by his partner.

As you can see, despite the 4-1 trump break, six hearts is cold because the club king is onside. Say West leads a diamond. Declarer can win the ace, draw two rounds of trumps to uncover the split, ruff a diamond and throw two diamonds from dummy on the high spades. Then he finesses the club jack, ruffs another diamond to hand and repeats the club finesse. That produces 12 tricks; two of dummy’s four diamonds are ruffed in South, and two pitched on the winning spades.

However, Tor Helness (West) had his own idea about that. He gave declarer a difficult guess when he led the club five! After much internal cogitation, declarer went up with the club ace, and down went the contract. Only the bad trump break would have defeated him, so it is hard to criticize him unduly.

Although the Norwegian North-South failed to derive the maximum benefit from their teammate’s excellent lead, as they had rested in game, Norway still picked up 11 IMPs.

Curiously, on the very next deal, USA1 had a chance to turn the tables, but this time the opportunity arose in the other room. More tomorrow.

At the World Championships in 2007, Chip Martel reported this play, found by Ralph Katz in the round six match of USA1 against India.

Both tables played four hearts, Katz defending in the West seat after a strong no-trump and Stayman. After a low spade lead, one might have thought that the natural line was to win in hand and lead a trump to the queen, guarding against a significant trump singleton with West. It is not so clear who might be short in hearts on the lead of the spade 10. As the cards lie, this line would almost certainly lead to success.

Both declarers actually chose to win the spade ace and lead a heart to the king, ducking a trump on the way back. At one table, West won his jack and exited with the diamond jack, but it did not matter what he did at this point. Declarer could strip away the spades and diamonds, exit with a trump and claim. When East won the trick, he was forced to open up clubs for declarer, thereby ensuring the defenders could take only one trick in that suit.

Katz was defending in the other room, where he threw a wrench in the works for declarer by unblocking the heart jack under the king. Now when declarer played a second trump, the unblock meant that Katz’s partner, George Jacobs, was able to draw two rounds of trumps and exit with a diamond. Declarer was forced to find the club jack to make his game, and it was poetic justice that he guessed incorrectly and went down.

At the 2007 World Championships, Sweden lost its round robin meeting with Brazil, but right at the end of the encounter, Fredrik Nystrom got to show off as declarer — and his teammate Anders Morath had a chance for a crafty defensive play.

Against five spades, Miguel Villas Boas started with the diamond jack. Nystrom won the ace and put the spade jack on the table. Villas Boas won perforce and continued with the diamond king, then a deceptive club queen. Nystrom took the club ace, ruffed a club, played a spade to dummy’s king and ruffed a diamond. He then cashed two more trumps. The key to making the contract was figuring out how to play hearts for no losers, if indeed it was possible.

The bidding did not eliminate the possibility of West holding a doubleton heart queen. Nystrom eventually played a heart to dummy’s king, following it up again after some thought, with the jack. When Gabriel Chagas followed low, Nystrom ran it. That was good for plus 650.

Morath started with the club king, and play followed a line similar to that in the open room. (Morath played the diamond 10 when in with the spade ace.) At the critical point, however, when declarer played a low heart from hand, Morath produced the heart 10, pretending that he had started with queen-10 doubleton. Indeed, declarer fell for it, winning the heart king in dummy and playing the jack to his ace. When the queen did not fall, it was one down and 13 IMPs to Sweden.

This week of tournament deals is taken from the 2007 Bermuda Bowl, held in Shanghai. Today’s deal was played in an early round-robin match between Italy and Poland.

The contract is uninspiring here, since unless the major-suit kings are well placed, you are not favored to make your game — and maybe not even then! Four spades by South is more challenging than by North, where East is likely to lead a diamond and clear up your problems. On Vugraph, declarer (who shall remain nameless for reasons that will become apparent) received a trump lead.

After drawing trumps in three rounds, the correct technical play is obvious — you need the heart king onside, so lead a heart to the ace, then another back toward the queen. You can then strip away the hearts before exiting in clubs. The defenders will then have to open up diamonds. This gives you a 75% chance to avoid a loser, as opposed to the 50-50 chance you would have without their help.

Declarer missed this and instead exited with a low club after the third round of trumps. East won this trick cheaply and could have set the hand by returning a club. But he assumed declarer needed discards for heart losers, so he shifted to the heart jack — close, but no cigar!

Declarer could now revert to the winning line. This resulted in a flat board because the Italian pair in the other room had reached the superior three no-trump.