China vs Japan
Venice Cup - Round 10
Only one pair remains from the Chinese Women's team we have been
seeing at World Championships for the last few years. The new-look
team is doing very nicely here in Paris and it is time that we took
a look at them in their Round 10 match against Japan.
Board 2. Dealer East. N/S Vul.
|
|
ª 4 3 © K J 9 7 4 2 ¨ 10 9 8 § 10 8 |
ª 9 © A 10 5 ¨ A K 6 3 2 § Q J 9 6 |
|
ª A K J 8 5 2 © 6 ¨ Q 5 § A K 7 2 |
|
ª Q 10 7 6 © Q 8 3 ¨ J 7 4 § 5 4
3 |
West |
North |
East |
South |
Yamada |
Jian W |
Hayashi |
Zhi Zhen |
|
|
2¨ |
Pass |
2ª |
Pass |
2NT |
Pass |
3¨ |
Pass |
3ª |
Pass |
4§ |
Pass |
6§ |
All Pass |
West |
North |
East |
South |
Yanhong W |
Shimamura |
Yanhui |
Fukuda |
|
|
1§ |
Pass |
2¨ |
Pass |
2ª |
Pass |
3§ |
Pass |
3ª |
Pass |
3NT |
Pass |
4§ |
Pass |
4¨ |
Pass |
4© |
Pass |
4NT |
Pass |
5¨ |
Pass |
7§ |
All Pass |
|
|
Fukuda Shoko, Japan |
|
Makiko Hayashi's 2¨
opening showed an eight plus playing trick hand in an
unspecified suit and the response showed an unbalanced
positive. Two No Trump showed spades, after which the bidding
reverted to natural lines. Yuko Yamada won the heart lead,
ruffed a heart and cashed the ace and king of clubs before
playing queen then a low diamond to her hand. She ruffed her
last heart then played three rounds of spades, ruffing. The
even diamond break meant that she had thirteen tricks for
+940.
Yanhui Sun's 1§
opening was strong and the 2¨ response a natural positive, after which
the auction followed a natural path to the grand slam. Again
the lead was a heart. Sun won the ace and played ace and
ruffed a spade, two rounds of clubs and ruffed another spade.
A diamond to the queen allowed Sun to draw the last trump and
cash the spades; +1440 and 11 IMPs to
China. |
Board 3. Dealer South. E/W Vul.
|
|
ª K J 9 8 7 2 © Q 5 ¨ 8 7 § K 9 6 |
ª Q 10 © A 7 6 ¨ A Q 10 4 2 § J 4 3 |
|
ª - © K J 10 2 ¨ J 9 6 3 § A Q 10 5 2 |
|
ª A 6 5 4 3 © 9 8 4 3 ¨ K 5 § 8 7 |
West |
North |
East |
South |
Yamada |
Jian W |
Hayashi |
Zhi Zhen |
|
|
|
Pass |
1¨ |
1ª |
2§ |
4ª |
Dble |
All Pass |
|
|
West |
North |
East |
South |
Yanhong W |
Shimamura |
Yanhui |
Fukuda |
|
|
|
Pass |
1NT |
Pass |
2§ |
Pass |
2¨ |
Pass |
3§ |
All Pass |
China missed a great chance for another big gain when Jian Wang
and Zhi Zhen bounced the bidding and bought the contract in 4ª doubled for -500. Even getting to
game in the other room would have been worth a modest game, while
slam is on little more than one of two finesses on the East/West
cards. Three clubs made all thirteen tricks for +190 but 7 IMPs to
Japan. Was this a matter of judgement or a misunderstanding as to
the nature of East's sequence opposite the 13-15 no trump?
Board 9. Dealer North. E/W Vul.
|
|
ª A K 9 4 © Q J 7 5 ¨ K 6 5 4 § K |
ª 3 2 © A K 9 3 ¨ Q 10 8 2 § 9 8 4 |
|
ª J 10 8 5 © 10 6 4 ¨ J § Q 7 6 3 2 |
|
ª Q 7 6 © 8 2 ¨ A 9 7 3 § A J 10 5 |
West |
North |
East |
South |
Yamada |
Jian W |
Hayashi |
Zhi Zhen |
|
1§ |
Pass |
1ª |
Pass |
1NT |
Pass |
3§ |
Pass |
3¨ |
Pass |
3NT |
All Pass |
|
|
|
West |
North |
East |
South |
Yanhong W |
Shimamura |
Yanhui |
Fukuda |
|
1¨ |
Pass |
2¨ |
Pass |
2© |
Pass |
2NT |
Pass |
3NT |
All Pass |
|
Kyoko Shimamura and Shoko Fukuda reached 3NT via an inverted
minor-suit raise, while the Chinese pair started with a strong club,
a balanced positive response and an enquiry, to which the response
showed 11-13 with 4-4 in the minors.
Fukuda was one down for -50 and it looked as though Wang might
suffer the same fate. She received a spade lead of the jack to her
king and played a diamond to the ace at trick two followed by a club
to the king then a low diamond. Yamada won that and returned a
diamond to the king and Wang exited with the last diamond. Yamada
tried a low heart to Wang's queen and declarer now played a spade to
the queen and a second heart, leaving the §A stranded on the dummy. Yamada won the heart,
cashed his other heart winner and exited with the last heart. That
should have led to one down because Wang was left with the ace and
nine of spades in hand - but Hayashi had lost the plot and threw her
spades to hang on to the club guard; +400 and 10 IMPs to
China.
Board 10. Dealer East. All Vul.
|
|
ª Q 4 2 © A Q 10 9 8 7 ¨ 7 6 2 § J |
ª K 8 5 © K 4 ¨ J 9 8 § Q 10 8 7 5 |
|
ª A 9 6 3 © J 5 ¨ A 10 4 § A K 9 2 |
|
ª J 10 7 © 6 3 2 ¨ K Q 5 3 § 6 4
3 |
West |
North |
East |
South |
Yamada |
Jian W |
Hayashi |
Zhi Zhen |
|
|
1NT |
Pass |
3NT |
All Pass |
|
|
West |
North |
East |
South |
Yanhong W |
Shimamura |
Yanhui |
Fukuda |
|
|
1§ |
Pass |
2§ |
2© |
3§ |
Pass |
3NT |
All Pass |
|
|
The straightforward Japanese auction gave Wang no opportunity to
get involved in the auction and Zhen led the jack of spades. With
spades breaking 3-3, there is a sure line from here of winning in
hand and leading a spade to the eight, losing the trick to the safe
hand. However, Hayashi actually ducked the spade completely and that
proved to be just as effective. Wang erred by encouraging with the
ª4, when the two would have
at least given her partner a slightly better chance of getting it
right, and of course Zhen continued with a second spade; +600.
The strong club auction allowed Shimamura to show her hearts in
the other room. That meant that the Chinese pair were careful to
play 3NT from the West seat and now a heart lead would have given
away the ninth trick. But Shimamura led a safe diamond instead and
careful defence from here on left Yanhong Wang with only eight
tricks; -100 and 12 IMPs to Japan.
At the half-way point in the match China led by 22-19 but now
they began take control.
Board 12. Dealer West. N/S Vul.
|
|
ª K © Q 10 4 3 ¨ K Q 7 6 4 § A K 8 |
ª A Q J 6 5 © A K 9 ¨ J 10 9 5 § 9 |
|
ª 10 9 4 © 7 6 5 ¨ A 3 § Q J 10 7 5 |
|
ª 8 7 3 2 © J 8 2 ¨ 8 2 § 6 4 3 2 |
West |
North |
East |
South |
Yamada |
Jian W |
Hayashi |
Zhi Zhen |
1ª |
Dble |
2ª |
Pass |
Pass |
Dble |
Pass |
3§ |
3ª |
All Pass |
|
|
West |
North |
East |
South |
Yanhong W |
Shimamura |
Yanhui |
Fukuda |
1ª |
Dble |
1NT |
Pass |
4ª |
All Pass |
|
|
Hayashi's simple raise did not encourage Yamada to do more than
compete to 3ª, where she
received the lead of the ace of clubs followed by a heart switch to
the jack and king. Yamada played a diamond to the ace and a diamond
back to Wang's queen. The ©Q
lost to the ace and the ¨J
was covered by the king, ruffed low and over-ruffed. A heart was led
to Wang's ten and she could now see that a fourth diamond would
expose the trump position when Zhen failed to over-ruff the dummy.
Instead, she tried the thirteenth heart but to no avail. Yamada
could see that a diamond was the obvious defence and that a
competent defender had to have a good reason for not following that
line. Accordingly, she ruffed the heart in hand, laid down the ªA to drop the king, and ruffed her
winning diamond with the ª10;
+140.
Sun's 1NT response showed a constructive three-card spade raise
and Yanhong went straight to game. Shimamura led a top club and
switched to the king of diamonds. Declarer won the diamond and ran
the ten of spades to the bare king. Now Shimamura cashed the ¨Q but then, fatally, tried to cash
the §A also and Yanhong could
ruff and take a heart pitch on the established clubs; +420 and 7
IMPs to China.
Board 13. Dealer North. All Vul.
|
|
ª - © K 5 ¨ A J 10 7 4 § A K Q J 10 5 |
ª Q 10 9 6 2 © J 9 8 3 ¨ Q 5 § 8 3 |
|
ª K J 7 5 4 3 © 6 2 ¨ K 6 3 § 6 2 |
|
ª A 8 © A Q 10 7 4 ¨ 9 8 2 § 9 7 4 |
West |
North |
East |
South |
Yamada |
Jian W |
Hayashi |
Zhi Zhen |
|
1§ |
1ª |
2© |
3ª |
4§ |
4ª |
Dble |
Pass |
6§ |
All Pass |
|
West |
North |
East |
South |
Yanhong W |
Shimamura |
Yanhui |
Fukuda |
|
2¨ |
Pass |
2© |
Pass |
3NT |
Pass |
4© |
Pass |
5§ |
Pass |
5ª |
Pass |
6§ |
All Pass |
|
Jian Wang opened a strong club then found that she had no room to
show her two-suiter, being forced to show the first suit at the four
level. If, as seems normal, Zhen's double of 4ª was a warning signal to try to discourage her
partner, Wang did well to jump to the slam now - though she only
really needs to find two entries in dummy for the double diamond
hook.
Shimamura showed a strong hand then both minors and settled for
the small slam when Fukuda could cuebid but not show a diamond
card.
Both declarers made twelve tricks; +1370 and a flat
board.
Board 14. Dealer East. None Vul.
|
|
ª A Q 7 4 © A Q 3 ¨ K Q J 8 § A 8 |
ª 9 3 © J 10 9 8 4 ¨ 5 4 § 10 9 7 3 |
|
ª J 6 5 2 © K 7 6 5 ¨ 7 6 3 § 5 4 |
|
ª K 10 8 © 2 ¨ A 10 9 2 § K Q J 6 2 |
West |
North |
East |
South |
Yamada |
Jian W |
Hayashi |
Zhi Zhen |
|
|
Pass |
1¨ |
Pass |
1ª |
Pass |
2§ |
Pass |
2© |
Pass |
2ª |
Pass |
3¨ |
Pass |
3ª |
Pass |
4§ |
Pass |
4¨ |
Pass |
4NT |
Pass |
5§ |
Pass |
5NT |
Pass |
7¨ |
All Pass |
|
|
|
West |
North |
East |
South |
Yanhong W |
Shimamura |
Yanhui |
Fukuda |
|
|
Pass |
1§ |
Pass |
1¨ |
Pass |
2¨ |
Pass |
4¨ |
Pass |
4ª |
Pass |
5§ |
Pass |
6§ |
Pass |
6¨ |
All Pass |
|
The Japanese pair had the advantage of being able to start with a
natural bid (well, better minor) where the Chinese had to start with
a Precision 1¨, but it was
China who reached the grand slam while Japan languished in six. Plus
1440 to China and +940 to Japan; 11 IMPs to China.
Board 19. Dealer South. E/W Vul.
|
|
ª Q 6 5 4 © K 3 ¨ 10 9 8 6 § A 9 8 |
ª A © J 9 6 2 ¨ K 7 5 4 2 § 6 4 3 |
|
ª K 10 8 3 2 © A Q 10 8 5 4 ¨ A § J |
|
ª J 9 7 © 7 ¨ Q J 3 § K Q 10 7 5 2 |
West |
North |
East |
South |
Yamada |
Jian W |
Hayashi |
Zhi Zhen |
|
|
|
3§ |
Pass |
Pass |
4§ |
Pass |
5¨ |
All Pass |
|
|
West |
North |
East |
South |
Yanhong W |
Shimamura |
Yanhui |
Fukuda |
|
|
|
3§ |
Pass |
Pass |
4§ |
Pass |
4© |
All Pass |
|
|
Oh dear! Hayashi explained her 4§ cuebid as both majors and obviously assumed
that her partner knew that this was what to expect. In a sense, it
shows good discipline to trust partner's jump to 5¨. Unfortunately, Yamada was on a
different page and presumably thought that any two suits were
possible, in which case the jump to 5¨ would get converted to 5© if her partner actually had the majors. Who was
at fault is a matter that they will no doubt have resolved by now.
With China getting to the heart game, -400 in 5¨ cost 14 IMPs.
Board 20. Dealer West. All Vul.
|
|
ª K 10 9 8 © A K Q 9 ¨ J 7 § Q 8 6 |
ª J 5 3 © J 6 5 4 2 ¨ 6 5 § 5 3 2 |
|
ª 7 4 2 © 10 8 ¨ A Q 10 2 § J 10 7 4 |
|
ª A Q 6 © 7 3 ¨ K 9 8 4 3 § A K 9 |
West |
North |
East |
South |
Yamada |
Jian W |
Hayashi |
Zhi Zhen |
Pass |
1NT |
Pass |
2§ |
Pass |
2© |
Pass |
3¨ |
Pass |
3ª |
Pass |
3NT |
All Pass |
|
|
|
West |
North |
East |
South |
Yanhong W |
Shimamura |
Yanhui |
Fukuda |
Pass |
1NT |
Pass |
2§ |
Pass |
2© |
Pass |
3¨ |
Pass |
3ª |
Pass |
4NT |
Pass |
5© |
Pass |
6NT |
All Pass |
|
|
|
Where Jian Wang was at the top end of her 13-15 range, Shimamura
was minimum within her 15-17. Zhi Zhen was willing to make one try
in case there was a diamond fit, then leave it up to her partner.
Wang gave 3NT a good look but then settled for game. She did not
take the best line in diamonds so held herself to ten tricks;
+630.
Facing a strong no trump, Fukuda had to do more and she jumped to
4NT. Whatever that was intended to be, it looks as though it was
taken as RKCB for spades, though I cannot be certain of that. Fukuda
next jumped to the hopeless slam and lost 13 IMPs for her pains.
China had done well in the second half of the
match and ran out winners by 75-20 IMPs, 25-4
VPs. |