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.
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|
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 |
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|
Fukuda Shoko, Japan
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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.
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Board 3. Dealer South. E/W Vul.
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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.
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|
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 |
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|
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.
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|
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 |
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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 |
|
|
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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.
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