Dong Liu

BBO nickname: debussy WBF: 29363

Tournament statistics
	Boards	IMPs	IMP/bd	Butler	Butl/bd	% bds
Declarer	4	-28	-7.00	-25.4	-6.35	25%
Dummy	5	+27	5.40	11.2	2.23	31%
Defense, player leads	5	+17	3.40	10.6	2.12	31%
Defense, partner leads	2	+4	2.00	6.5	3.23	13%
Total	16	+20	1.25	2.8	0.18	100%
Other	Declared (pair)		Best round		Worst round
	9		R4 (+20)		R4 (+20)
Card play (DD) (positions where every card gives the same result are not counted)	Cards	Accurate	Acc %	Subopt.	Tricks lost	Lost/card
All cards	57	50	87.72%	7	8	0.1404
Opening lead	4	4	100.00%	0	0	0.0000
After the lead — declarer	36	31	86.11%	5	6	0.1667
After the lead — defense	17	15	88.24%	2	2	0.1176

Round 4 (match scorecard, all results of round 4)

CLOSED ROOM

NS: Darko Parezanin - Marko Gligorijevic

EW: Difan Wang - Dong Liu

COCONUT

CLOSED ROOM

NS: Darko Parezanin - Marko Gligorijevic

EW: Difan Wang - Dong Liu

BRD #	CONT	LEAD	TR	SCORE	Butler	OTHER	HOME	AWAY
1	3NTW	♠10^-3	-4	+200	-2.6	-50		6
2	4♣S	♠Q^-4	-4	-400	6.3	+50	10
3	5♥xW	♠4⁼	-2	+500	-12.5	-790		15
4	5♠xE	♥A⁺¹	+1	-1050	12.8	+650	17
5	4♠N	♣5⁼	-1	-100	7.3	+100	5
6	4♥S	♠5^-1	-1	-50	1.9	+110	4
7	4♠W	♥A^-1	-1	+100	-7.1	-110		5
8	4♠xE	♣A^-1	-1	+100	-2.8	-50		4
9	4♠E	♥4⁺¹	+1	-650	0.3	-200	10
10	4♥E	♠4^-1	-1	+100	-0.9	+300	5
11	3♠E	♠A⁺¹	=	-140	1.8	-170		1
12	3NTS	♦2⁺²	+2	+660	-1.9	+630		1
13	3NTN	♠4⁺¹	+2	+660	-0.8	+630		1
14	3♥S	♠K⁺¹	+1	+170	-1.6	-50		6
15	3♠S	♦Q⁺¹	+1	+170	5.9	+650	10
16	2♦xW	♠K^-1	-2	+500	-3.2	+420		2
ROUND 4						IMPs:	61	41
ROUND 4						VP:	15.00	5.00

1 3NTW ♠10^-3 -4 +200 -50 6

2 4♣S ♠Q^-4 -4 -400 +50 10

3 5♥xW ♠4⁼ -2 +500 -790 15

4 5♠xE ♥A⁺¹ +1 -1050 +650 17

5 4♠N ♣5⁼ -1 -100 +100 5

6 4♥S ♠5^-1 -1 -50 +110 4

7 4♠W ♥A^-1 -1 +100 -110 5

8 4♠xE ♣A^-1 -1 +100 -50 4

9 4♠E ♥4⁺¹ +1 -650 -200 10

10 4♥E ♠4^-1 -1 +100 +300 5

11 3♠E ♠A⁺¹ = -140 -170 1

12 3NTS ♦2⁺² +2 +660 +630 1

13 3NTN ♠4⁺¹ +2 +660 +630 1

14 3♥S ♠K⁺¹ +1 +170 -50 6

15 3♠S ♦Q⁺¹ +1 +170 +650 10

16 2♦xW ♠K^-1 -2 +500 +420 2

ROUND 4 IMPs: 61 41 VP: 15.00 5.00

ALT COMPETITION 2024 - EVENT 9