Aug 01, 2018 - Wednesday 3:00 pm

Wednesday Stratified 49er Pairs Event Summary

Session 1

8.0 Tables

Players

Overalls

 

mps Color A B C Overall Score % Player 1 Player 2 Personal
Scores
2.10 Red 1 1 111.79 66.54 Nick Kempe Samantha Pickering Scores
1.58 Red 2 2 109.71 65.30 Eric BerenblitPalm Coast, FL Carl MarcoPalm Coast, FL Scores
1.42 Red 3 3 1 106.21 63.22 Yicheng Wang Juncan Huang Scores
1.07 Red 4 4 2 98.93 58.89 Xichen Song Chentong Qi Scores
0.66 Red 5 92.29 54.93 Fred PfeifferToano, VA Malgorzata KoziolLas Vegas, NV Scores
0.80 Red 3 84.79 50.47 Yufei Sun Xuanci Liu Scores

Recaps

Section UUU

NS

Pair Player 1 Player 2 Flt Qual Overall Section Session
Score
% Carry
Over
Adjust Overall
Score
mps Color Next
Session
Personal
Scores
A B C A B C
5 Eric Berenblit Carl Marco B 2 2 - 1 1 - 109.71 65.30 109.71 1.58 Red Scores
8 Yicheng Wang Juncan Huang C 3 3 1 2 2 1 106.21 63.22 106.21 1.42 Red Scores
1 Barry Zehnacker Iris Zehnacker A - - - 3 - - 88.71 52.80 88.71 0.46 Red Scores
3 Annette Beasley Pat Mink A - - - - - - 82.36 49.02 82.36 Scores
4 Kim Koletic Diane Landis A - - - - - - 79.57 47.36 79.57 Scores
6 Shibo Hao Mingze Tang C - - - - - - 79.21 47.15 79.21 Scores
2 Georgia Ann Tetrault Betty Case B - - - - - - 65.21 38.82 65.21 Scores
7 Yuze Xie Jingyang Wang C - - - - - - 60.00 35.71 60.00 Scores

EW

Pair Player 1 Player 2 Flt Qual Overall Section Session
Score
% Carry
Over
Adjust Overall
Score
mps Color Next
Session
Personal
Scores
A B C A B C
3 Nick Kempe Samantha Pickering B 1 1 - 1 1 - 111.79 66.54 111.79 2.10 Red Scores
7 Xichen Song Chentong Qi C 4 4 2 2 2 1 98.93 58.89 98.93 1.07 Red Scores
2 Fred Pfeiffer Malgorzata Koziol B 5 - - 3 3 - 92.29 54.93 92.29 0.66 Red Scores
8 Yufei Sun Xuanci Liu C - - 3 - - 2 84.79 50.47 84.79 0.80 Red Scores
1 Ron Katz Susan Perlstein C - - - - - - 81.29 48.39 81.29 Scores
4 Patricia Foley Patricia Shively A - - - - - - 75.79 45.11 75.79 Scores
6 Linzhen Cai Yanyan Cui C - - - - - - 68.35 40.68 68.35 Scores
5 Katie Kelso Kalie Knowlton C - - - - - - 58.14 34.61 58.14 Scores

Board Results

Section UUU

Dlr: N Vul: None
1
6 10 12 12
J 10 2 Q 8 K 7 6 5 4 3 10 8
8 6 4 K J 5 A 10 9 8 Q 7 5
A K 9 7 5 10 J K J 9 6 4 2

Q 3 A 9 7 6 4 3 2 Q 2 A 3
Double Dummy Makes NS: 1
2
6
3
NT3
EW: 4 1 4 4NT
5
Par Score -430 4
NT-
EW

N-S

Contract By Score Matchpoints% Pairs
Play  2 E -170 229 1-Barry Zehnacker-Iris Zehnacker vs.
1-Ron Katz-Susan Perlstein
Play  4 E -420 0.57 2-Georgia Ann Tetrault-Betty Case vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  3 S -50 457 3-Annette Beasley-Pat Mink vs.
4-Patricia Foley-Patricia Shively
Play  2 S 110 7100 4-Kim Koletic-Diane Landis vs.
6-Linzhen Cai-Yanyan Cui
Play  3 E 50 5.579 5-Eric Berenblit-Carl Marco vs.
8-Yufei Sun-Xuanci Liu
Play  4 E -420 0.57 6-Shibo Hao-Mingze Tang vs.
3-Nick Kempe-Samantha Pickering
Play  4 E 50 5.579 7-Yuze Xie-Jingyang Wang vs.
5-Katie Kelso-Kalie Knowlton
Play  3 N -100 343 8-Yicheng Wang-Juncan Huang vs.
7-Xichen Song-Chentong Qi

E-W

Contract By Score Matchpoints% Pairs
Play  2 E 170 571 1-Ron Katz-Susan Perlstein vs.
1-Barry Zehnacker-Iris Zehnacker
Play  4 E 420 6.593 2-Fred Pfeiffer-Malgorzata Koziol vs.
2-Georgia Ann Tetrault-Betty Case
Play  4 E 420 6.593 3-Nick Kempe-Samantha Pickering vs.
6-Shibo Hao-Mingze Tang
Play  3 S 50 343 4-Patricia Foley-Patricia Shively vs.
3-Annette Beasley-Pat Mink
Play  4 E -50 1.521 5-Katie Kelso-Kalie Knowlton vs.
7-Yuze Xie-Jingyang Wang
Play  2 S -110 00 6-Linzhen Cai-Yanyan Cui vs.
4-Kim Koletic-Diane Landis
Play  3 N 100 457 7-Xichen Song-Chentong Qi vs.
8-Yicheng Wang-Juncan Huang
Play  3 E -50 1.521 8-Yufei Sun-Xuanci Liu vs.
5-Eric Berenblit-Carl Marco

Dlr: E Vul: N-S
2
22 1 10 7
A Q J 10 3 K A Q 6 2 A Q 2
9 8 7 6 4 7 3 7 5 J 10 9 8
A Q J 9 8 6 5 2 10 8 3 K 7

K 5 2 10 4 K J 9 4 6 5 4 3
Double Dummy Makes NS: 3 5/ 4 4
5/4
NT5
EW: 2
4
1
2
NT2
Par Score +500 5*-EW-3

N-S

Contract By Score Matchpoints% Pairs
Play  4 N 680 7100 1-Barry Zehnacker-Iris Zehnacker vs.
1-Ron Katz-Susan Perlstein
Play  4 E -420 00 2-Georgia Ann Tetrault-Betty Case vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  4x E 100 457 3-Annette Beasley-Pat Mink vs.
4-Patricia Foley-Patricia Shively
Play  4 N -200 1.521 4-Kim Koletic-Diane Landis vs.
6-Linzhen Cai-Yanyan Cui
Play  5 N 650 686 5-Eric Berenblit-Carl Marco vs.
8-Yufei Sun-Xuanci Liu
Play  4x N -200 1.521 6-Shibo Hao-Mingze Tang vs.
3-Nick Kempe-Samantha Pickering
Play  2 E -110 343 7-Yuze Xie-Jingyang Wang vs.
5-Katie Kelso-Kalie Knowlton
Play  4 N 620 571 8-Yicheng Wang-Juncan Huang vs.
7-Xichen Song-Chentong Qi

E-W

Contract By Score Matchpoints% Pairs
Play  4 N -680 00 1-Ron Katz-Susan Perlstein vs.
1-Barry Zehnacker-Iris Zehnacker
Play  4 E 420 7100 2-Fred Pfeiffer-Malgorzata Koziol vs.
2-Georgia Ann Tetrault-Betty Case
Play  4x N 200 5.579 3-Nick Kempe-Samantha Pickering vs.
6-Shibo Hao-Mingze Tang
Play  4x E -100 343 4-Patricia Foley-Patricia Shively vs.
3-Annette Beasley-Pat Mink
Play  2 E 110 457 5-Katie Kelso-Kalie Knowlton vs.
7-Yuze Xie-Jingyang Wang
Play  4 N 200 5.579 6-Linzhen Cai-Yanyan Cui vs.
4-Kim Koletic-Diane Landis
Play  4 N -620 229 7-Xichen Song-Chentong Qi vs.
8-Yicheng Wang-Juncan Huang
Play  5 N -650 114 8-Yufei Sun-Xuanci Liu vs.
5-Eric Berenblit-Carl Marco

Dlr: S Vul: E-W
3
13 7 7 13
10 A K J 10 5 A 10 7 J 9 5 4
8 6 3 7 2 Q J 9 8 6 4 2 A
Q 9 7 5 2 Q 6 K 5 8 7 6 3

A K J 4 9 8 4 3 3 K Q 10 2
Double Dummy Makes NS: 6 6 4 3NT
6
EW:
1
6
1
3
NT1
Par Score +980 6-NS

N-S

Contract By Score Matchpoints% Pairs
Play  4 N 480 4.564 1-Barry Zehnacker-Iris Zehnacker vs.
1-Ron Katz-Susan Perlstein
Play  4 S -50 00 2-Georgia Ann Tetrault-Betty Case vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  4 N 480 4.564 3-Annette Beasley-Pat Mink vs.
4-Patricia Foley-Patricia Shively
Play  4 N 480 4.564 4-Kim Koletic-Diane Landis vs.
6-Linzhen Cai-Yanyan Cui
Play  4 N 480 4.564 5-Eric Berenblit-Carl Marco vs.
8-Yufei Sun-Xuanci Liu
Play  3NT N 430 114 6-Shibo Hao-Mingze Tang vs.
3-Nick Kempe-Samantha Pickering
Play  4 N 480 4.564 7-Yuze Xie-Jingyang Wang vs.
5-Katie Kelso-Kalie Knowlton
Play  4 N 480 4.564 8-Yicheng Wang-Juncan Huang vs.
7-Xichen Song-Chentong Qi

E-W

Contract By Score Matchpoints% Pairs
Play  4 N -480 2.536 1-Ron Katz-Susan Perlstein vs.
1-Barry Zehnacker-Iris Zehnacker
Play  4 S 50 7100 2-Fred Pfeiffer-Malgorzata Koziol vs.
2-Georgia Ann Tetrault-Betty Case
Play  3NT N -430 686 3-Nick Kempe-Samantha Pickering vs.
6-Shibo Hao-Mingze Tang
Play  4 N -480 2.536 4-Patricia Foley-Patricia Shively vs.
3-Annette Beasley-Pat Mink
Play  4 N -480 2.536 5-Katie Kelso-Kalie Knowlton vs.
7-Yuze Xie-Jingyang Wang
Play  4 N -480 2.536 6-Linzhen Cai-Yanyan Cui vs.
4-Kim Koletic-Diane Landis
Play  4 N -480 2.536 7-Xichen Song-Chentong Qi vs.
8-Yicheng Wang-Juncan Huang
Play  4 N -480 2.536 8-Yufei Sun-Xuanci Liu vs.
5-Eric Berenblit-Carl Marco

Dlr: W Vul: Both
4
6 11 10 13
6 4 3 2 J 10 8 8 7 6 A J 4
A 7 5 9 5 4 3 K Q 3 2 Q 8
J 8 A 7 2 A J 10 9 5 4 9 2

K Q 10 9 K Q 6 K 10 7 6 5 3
Double Dummy Makes NS: 5 3
5
6
NT5
EW: 2 1NT
2
6/5
2
Par Score +600 5-NS

N-S

Contract By Score Matchpoints% Pairs
Play  4 E 200 686 1-Barry Zehnacker-Iris Zehnacker vs.
8-Yufei Sun-Xuanci Liu
Play  1 S 130 229 2-Georgia Ann Tetrault-Betty Case vs.
1-Ron Katz-Susan Perlstein
Play  5 E 200 686 3-Annette Beasley-Pat Mink vs.
3-Nick Kempe-Samantha Pickering
Play  3 N 140 343 4-Kim Koletic-Diane Landis vs.
5-Katie Kelso-Kalie Knowlton
Play  4 S 150 457 5-Eric Berenblit-Carl Marco vs.
7-Xichen Song-Chentong Qi
Play  3 W 100 114 6-Shibo Hao-Mingze Tang vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  2 E -90 00 7-Yuze Xie-Jingyang Wang vs.
4-Patricia Foley-Patricia Shively
Play  1 N 200 686 8-Yicheng Wang-Juncan Huang vs.
6-Linzhen Cai-Yanyan Cui

E-W

Contract By Score Matchpoints% Pairs
Play  1 S -130 571 1-Ron Katz-Susan Perlstein vs.
2-Georgia Ann Tetrault-Betty Case
Play  3 W -100 686 2-Fred Pfeiffer-Malgorzata Koziol vs.
6-Shibo Hao-Mingze Tang
Play  5 E -200 114 3-Nick Kempe-Samantha Pickering vs.
3-Annette Beasley-Pat Mink
Play  2 E 90 7100 4-Patricia Foley-Patricia Shively vs.
7-Yuze Xie-Jingyang Wang
Play  3 N -140 457 5-Katie Kelso-Kalie Knowlton vs.
4-Kim Koletic-Diane Landis
Play  1 N -200 114 6-Linzhen Cai-Yanyan Cui vs.
8-Yicheng Wang-Juncan Huang
Play  4 S -150 343 7-Xichen Song-Chentong Qi vs.
5-Eric Berenblit-Carl Marco
Play  4 E -200 114 8-Yufei Sun-Xuanci Liu vs.
1-Barry Zehnacker-Iris Zehnacker

Dlr: N Vul: N-S
5
6 6 13 15
10 3 2 Q 9 4 9 5 4 K J 10 6
J 6 5 8 7 6 5 2 K Q 2 9 2
7 4 K 10 3 A 8 6 3 A Q 5 3

A K Q 9 8 A J J 10 7 8 7 4
Double Dummy Makes NS: 1 1 1NT
5
5
EW: 1 2
6
5
NT6
Par Score -110 2-EW

N-S

Contract By Score Matchpoints% Pairs
Play  3 S -100 2.536 1-Barry Zehnacker-Iris Zehnacker vs.
8-Yufei Sun-Xuanci Liu
Play  1NT S 120 686 2-Georgia Ann Tetrault-Betty Case vs.
1-Ron Katz-Susan Perlstein
Play  3 S -200 00 3-Annette Beasley-Pat Mink vs.
3-Nick Kempe-Samantha Pickering
Play  3 S 170 7100 4-Kim Koletic-Diane Landis vs.
5-Katie Kelso-Kalie Knowlton
Play  1 S 110 4.564 5-Eric Berenblit-Carl Marco vs.
7-Xichen Song-Chentong Qi
Play  3 S -100 2.536 6-Shibo Hao-Mingze Tang vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  3 E -140 114 7-Yuze Xie-Jingyang Wang vs.
4-Patricia Foley-Patricia Shively
Play  1 S 110 4.564 8-Yicheng Wang-Juncan Huang vs.
6-Linzhen Cai-Yanyan Cui

E-W

Contract By Score Matchpoints% Pairs
Play  1NT S -120 114 1-Ron Katz-Susan Perlstein vs.
2-Georgia Ann Tetrault-Betty Case
Play  3 S 100 4.564 2-Fred Pfeiffer-Malgorzata Koziol vs.
6-Shibo Hao-Mingze Tang
Play  3 S 200 7100 3-Nick Kempe-Samantha Pickering vs.
3-Annette Beasley-Pat Mink
Play  3 E 140 686 4-Patricia Foley-Patricia Shively vs.
7-Yuze Xie-Jingyang Wang
Play  3 S -170 00 5-Katie Kelso-Kalie Knowlton vs.
4-Kim Koletic-Diane Landis
Play  1 S -110 2.536 6-Linzhen Cai-Yanyan Cui vs.
8-Yicheng Wang-Juncan Huang
Play  1 S -110 2.536 7-Xichen Song-Chentong Qi vs.
5-Eric Berenblit-Carl Marco
Play  3 S 100 4.564 8-Yufei Sun-Xuanci Liu vs.
1-Barry Zehnacker-Iris Zehnacker

Dlr: E Vul: E-W
6
6 13 9 12
7 5 4 9 2 A 6 Q 9 7 5 4 2
A 8 3 2 A 10 8 5 4 J 7 A 3
Q 9 6 Q 7 3 Q 10 8 2 K 8 6

K J 10 K J 6 K 9 5 4 3 J 10
Double Dummy Makes NS: 3
5
4
6
NT4/5
EW: 1 2 1 1/2NT
4
Par Score +110 3-NS

N-S

Contract By Score Matchpoints% Pairs
Play  2 W 100 457 1-Barry Zehnacker-Iris Zehnacker vs.
8-Yufei Sun-Xuanci Liu
Play  1 S 90 343 2-Georgia Ann Tetrault-Betty Case vs.
1-Ron Katz-Susan Perlstein
Play  4 W 200 571 3-Annette Beasley-Pat Mink vs.
3-Nick Kempe-Samantha Pickering
Play  4x W 800 7100 4-Kim Koletic-Diane Landis vs.
5-Katie Kelso-Kalie Knowlton
Play  4 W 300 686 5-Eric Berenblit-Carl Marco vs.
7-Xichen Song-Chentong Qi
Play  1 W -110 114 6-Shibo Hao-Mingze Tang vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  2 W -110 114 7-Yuze Xie-Jingyang Wang vs.
4-Patricia Foley-Patricia Shively
Play  1 W -110 114 8-Yicheng Wang-Juncan Huang vs.
6-Linzhen Cai-Yanyan Cui

E-W

Contract By Score Matchpoints% Pairs
Play  1 S -90 457 1-Ron Katz-Susan Perlstein vs.
2-Georgia Ann Tetrault-Betty Case
Play  1 W 110 686 2-Fred Pfeiffer-Malgorzata Koziol vs.
6-Shibo Hao-Mingze Tang
Play  4 W -200 229 3-Nick Kempe-Samantha Pickering vs.
3-Annette Beasley-Pat Mink
Play  2 W 110 686 4-Patricia Foley-Patricia Shively vs.
7-Yuze Xie-Jingyang Wang
Play  4x W -800 00 5-Katie Kelso-Kalie Knowlton vs.
4-Kim Koletic-Diane Landis
Play  1 W 110 686 6-Linzhen Cai-Yanyan Cui vs.
8-Yicheng Wang-Juncan Huang
Play  4 W -300 114 7-Xichen Song-Chentong Qi vs.
5-Eric Berenblit-Carl Marco
Play  2 W -100 343 8-Yufei Sun-Xuanci Liu vs.
1-Barry Zehnacker-Iris Zehnacker

Dlr: S Vul: Both
7
17 11 4 8
K 10 6 A 10 3 2 K Q 3 K Q 7
A J 8 5 4 3 J J 10 7 5 2 A
7 9 8 7 6 A 8 6 9 6 4 3 2

Q 9 2 K Q 5 4 9 4 J 10 8 5
Double Dummy Makes NS: 2 1 1NT
3
4
EW: 3 2
5
4
NT5
Par Score -110 2-EW/ 3-EW

N-S

Contract By Score Matchpoints% Pairs
Play  3 E 200 686 1-Barry Zehnacker-Iris Zehnacker vs.
7-Xichen Song-Chentong Qi
Play  4 N -100 2.536 2-Georgia Ann Tetrault-Betty Case vs.
8-Yufei Sun-Xuanci Liu
Play  2 W -110 114 3-Annette Beasley-Pat Mink vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  4 N -300 00 4-Kim Koletic-Diane Landis vs.
4-Patricia Foley-Patricia Shively
Play  2NT N 180 571 5-Eric Berenblit-Carl Marco vs.
6-Linzhen Cai-Yanyan Cui
Play  4 S 620 7100 6-Shibo Hao-Mingze Tang vs.
1-Ron Katz-Susan Perlstein
Play  1 W -80 457 7-Yuze Xie-Jingyang Wang vs.
3-Nick Kempe-Samantha Pickering
Play  4 N -100 2.536 8-Yicheng Wang-Juncan Huang vs.
5-Katie Kelso-Kalie Knowlton

E-W

Contract By Score Matchpoints% Pairs
Play  4 S -620 00 1-Ron Katz-Susan Perlstein vs.
6-Shibo Hao-Mingze Tang
Play  2 W 110 686 2-Fred Pfeiffer-Malgorzata Koziol vs.
3-Annette Beasley-Pat Mink
Play  1 W 80 343 3-Nick Kempe-Samantha Pickering vs.
7-Yuze Xie-Jingyang Wang
Play  4 N 300 7100 4-Patricia Foley-Patricia Shively vs.
4-Kim Koletic-Diane Landis
Play  4 N 100 4.564 5-Katie Kelso-Kalie Knowlton vs.
8-Yicheng Wang-Juncan Huang
Play  2NT N -180 229 6-Linzhen Cai-Yanyan Cui vs.
5-Eric Berenblit-Carl Marco
Play  3 E -200 114 7-Xichen Song-Chentong Qi vs.
1-Barry Zehnacker-Iris Zehnacker
Play  4 N 100 4.564 8-Yufei Sun-Xuanci Liu vs.
2-Georgia Ann Tetrault-Betty Case

Dlr: W Vul: None
8
8 18 11 3
A 9 3 A 10 9 6 5 3 10 8 5 2
10 7 5 J 8 7 A K Q J 4 A K
K Q J 8 K 2 9 8 6 3 Q 6 4

6 4 2 Q 4 7 5 2 J 10 9 7 3
Double Dummy Makes NS:
4
2
6
2
NT2
EW: 3 5 1 5 5NT
Par Score -460 5
NT-
EW

N-S

Contract By Score Matchpoints% Pairs
Play  3NT W -460 114 1-Barry Zehnacker-Iris Zehnacker vs.
7-Xichen Song-Chentong Qi
Play  4 E -150 5.579 2-Georgia Ann Tetrault-Betty Case vs.
8-Yufei Sun-Xuanci Liu
Play  2 E -170 3.550 3-Annette Beasley-Pat Mink vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  2 W -170 3.550 4-Kim Koletic-Diane Landis vs.
4-Patricia Foley-Patricia Shively
Play  3NT E -460 114 5-Eric Berenblit-Carl Marco vs.
6-Linzhen Cai-Yanyan Cui
Play  3 W -150 5.579 6-Shibo Hao-Mingze Tang vs.
1-Ron Katz-Susan Perlstein
Play  3NT E -460 114 7-Yuze Xie-Jingyang Wang vs.
3-Nick Kempe-Samantha Pickering
Play  2 N -100 7100 8-Yicheng Wang-Juncan Huang vs.
5-Katie Kelso-Kalie Knowlton

E-W

Contract By Score Matchpoints% Pairs
Play  3 W 150 1.521 1-Ron Katz-Susan Perlstein vs.
6-Shibo Hao-Mingze Tang
Play  2 E 170 3.550 2-Fred Pfeiffer-Malgorzata Koziol vs.
3-Annette Beasley-Pat Mink
Play  3NT E 460 686 3-Nick Kempe-Samantha Pickering vs.
7-Yuze Xie-Jingyang Wang
Play  2 W 170 3.550 4-Patricia Foley-Patricia Shively vs.
4-Kim Koletic-Diane Landis
Play  2 N 100 00 5-Katie Kelso-Kalie Knowlton vs.
8-Yicheng Wang-Juncan Huang
Play  3NT E 460 686 6-Linzhen Cai-Yanyan Cui vs.
5-Eric Berenblit-Carl Marco
Play  3NT W 460 686 7-Xichen Song-Chentong Qi vs.
1-Barry Zehnacker-Iris Zehnacker
Play  4 E 150 1.521 8-Yufei Sun-Xuanci Liu vs.
2-Georgia Ann Tetrault-Betty Case

Dlr: N Vul: E-W
9
8 6 15 11
J 6 3 J 6 7 2 A Q 9 6 4 3
8 7 5 2 Q J 10 6 5 K 8 7 2
A 9 4 A Q 10 9 7 4 A 8 3 J

K Q 10 K 8 5 3 2 K 9 4 10 5
Double Dummy Makes NS: 2/ 3 1NT
4
6
5
EW: 3 1 1
4
NT6
Par Score -100 4* --1

N-S

Contract By Score Matchpoints% Pairs
Play  3NT W -600 00 1-Barry Zehnacker-Iris Zehnacker vs.
7-Xichen Song-Chentong Qi
Play  2NT W 300 686 2-Georgia Ann Tetrault-Betty Case vs.
8-Yufei Sun-Xuanci Liu
Play  3 E 200 571 3-Annette Beasley-Pat Mink vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  2NT W 400 7100 4-Kim Koletic-Diane Landis vs.
4-Patricia Foley-Patricia Shively
Play  1 E -80 229 5-Eric Berenblit-Carl Marco vs.
6-Linzhen Cai-Yanyan Cui
Play  3NT W 100 343 6-Shibo Hao-Mingze Tang vs.
1-Ron Katz-Susan Perlstein
Play  2 E -110 114 7-Yuze Xie-Jingyang Wang vs.
3-Nick Kempe-Samantha Pickering
Play  3 N 110 457 8-Yicheng Wang-Juncan Huang vs.
5-Katie Kelso-Kalie Knowlton

E-W

Contract By Score Matchpoints% Pairs
Play  3NT W -100 457 1-Ron Katz-Susan Perlstein vs.
6-Shibo Hao-Mingze Tang
Play  3 E -200 229 2-Fred Pfeiffer-Malgorzata Koziol vs.
3-Annette Beasley-Pat Mink
Play  2 E 110 686 3-Nick Kempe-Samantha Pickering vs.
7-Yuze Xie-Jingyang Wang
Play  2NT W -400 00 4-Patricia Foley-Patricia Shively vs.
4-Kim Koletic-Diane Landis
Play  3 N -110 343 5-Katie Kelso-Kalie Knowlton vs.
8-Yicheng Wang-Juncan Huang
Play  1 E 80 571 6-Linzhen Cai-Yanyan Cui vs.
5-Eric Berenblit-Carl Marco
Play  3NT W 600 7100 7-Xichen Song-Chentong Qi vs.
1-Barry Zehnacker-Iris Zehnacker
Play  2NT W -300 114 8-Yufei Sun-Xuanci Liu vs.
2-Georgia Ann Tetrault-Betty Case

Dlr: E Vul: Both
10
13 17 0 10
A J 9 8 4 A 6 A 9 6 5 4 3
Q 2 A Q 10 5 2 K J K Q 8 2
10 7 3 9 7 6 3 10 7 5 4 10 7

K 8 6 5 4 K J Q 9 8 3 2 J
Double Dummy Makes NS: 1/ 2 3 3/ 4 -/2NT
4/5
NT6/8
EW: 1
4
4
3
NT4/5
Par Score +620 4 -

N-S

Contract By Score Matchpoints% Pairs
Play  2 N 90 114 1-Barry Zehnacker-Iris Zehnacker vs.
6-Linzhen Cai-Yanyan Cui
Play  3x N -500 00 2-Georgia Ann Tetrault-Betty Case vs.
7-Xichen Song-Chentong Qi
Play  3 W 100 229 3-Annette Beasley-Pat Mink vs.
1-Ron Katz-Susan Perlstein
Play  2 S 140 343 4-Kim Koletic-Diane Landis vs.
3-Nick Kempe-Samantha Pickering
Play  4 S 650 7100 5-Eric Berenblit-Carl Marco vs.
5-Katie Kelso-Kalie Knowlton
Play  3 S 200 4.564 6-Shibo Hao-Mingze Tang vs.
8-Yufei Sun-Xuanci Liu
Play  1NT W 200 4.564 7-Yuze Xie-Jingyang Wang vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  2NT W 300 686 8-Yicheng Wang-Juncan Huang vs.
4-Patricia Foley-Patricia Shively

E-W

Contract By Score Matchpoints% Pairs
Play  3 W -100 571 1-Ron Katz-Susan Perlstein vs.
3-Annette Beasley-Pat Mink
Play  1NT W -200 2.536 2-Fred Pfeiffer-Malgorzata Koziol vs.
7-Yuze Xie-Jingyang Wang
Play  2 S -140 457 3-Nick Kempe-Samantha Pickering vs.
4-Kim Koletic-Diane Landis
Play  2NT W -300 114 4-Patricia Foley-Patricia Shively vs.
8-Yicheng Wang-Juncan Huang
Play  4 S -650 00 5-Katie Kelso-Kalie Knowlton vs.
5-Eric Berenblit-Carl Marco
Play  2 N -90 686 6-Linzhen Cai-Yanyan Cui vs.
1-Barry Zehnacker-Iris Zehnacker
Play  3x N 500 7100 7-Xichen Song-Chentong Qi vs.
2-Georgia Ann Tetrault-Betty Case
Play  3 S -200 2.536 8-Yufei Sun-Xuanci Liu vs.
6-Shibo Hao-Mingze Tang

Dlr: S Vul: None
11
7 10 16 7
10 5 9 7 K J 9 7 6 Q J 10 9
9 8 J 8 3 A Q 10 8 K 8 7 3
A K Q 7 A K 5 4 4 3 2 6 5

J 6 4 3 2 Q 10 6 2 5 A 4 2
Double Dummy Makes NS:
5
4
4
4
NT5
EW: 1/ 2 2/ 3 3 3 2NT
Par Score -140 3-EW/ 3-EW

N-S

Contract By Score Matchpoints% Pairs
Play  2NT E 50 457 1-Barry Zehnacker-Iris Zehnacker vs.
6-Linzhen Cai-Yanyan Cui
Play  3NT E -430 00 2-Georgia Ann Tetrault-Betty Case vs.
7-Xichen Song-Chentong Qi
Play  3NT E -400 114 3-Annette Beasley-Pat Mink vs.
1-Ron Katz-Susan Perlstein
Play  5x E 800 7100 4-Kim Koletic-Diane Landis vs.
3-Nick Kempe-Samantha Pickering
Play  4x E 300 686 5-Eric Berenblit-Carl Marco vs.
5-Katie Kelso-Kalie Knowlton
Play  3NT E 100 571 6-Shibo Hao-Mingze Tang vs.
8-Yufei Sun-Xuanci Liu
Play  1 E -90 343 7-Yuze Xie-Jingyang Wang vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  2 N -100 229 8-Yicheng Wang-Juncan Huang vs.
4-Patricia Foley-Patricia Shively

E-W

Contract By Score Matchpoints% Pairs
Play  3NT E 400 686 1-Ron Katz-Susan Perlstein vs.
3-Annette Beasley-Pat Mink
Play  1 E 90 457 2-Fred Pfeiffer-Malgorzata Koziol vs.
7-Yuze Xie-Jingyang Wang
Play  5x E -800 00 3-Nick Kempe-Samantha Pickering vs.
4-Kim Koletic-Diane Landis
Play  2 N 100 571 4-Patricia Foley-Patricia Shively vs.
8-Yicheng Wang-Juncan Huang
Play  4x E -300 114 5-Katie Kelso-Kalie Knowlton vs.
5-Eric Berenblit-Carl Marco
Play  2NT E -50 343 6-Linzhen Cai-Yanyan Cui vs.
1-Barry Zehnacker-Iris Zehnacker
Play  3NT E 430 7100 7-Xichen Song-Chentong Qi vs.
2-Georgia Ann Tetrault-Betty Case
Play  3NT E -100 229 8-Yufei Sun-Xuanci Liu vs.
6-Shibo Hao-Mingze Tang

Dlr: W Vul: N-S
12
13 5 11 11
K 8 K 9 8 2 A 6 K 6 5 4 2
A 6 5 7 5 3 10 9 8 7 2 J 3
J 10 9 4 2 A J 10 Q J Q 8 7

Q 7 3 Q 6 4 K 5 4 3 A 10 9
Double Dummy Makes NS: 3 3 1 2NT
6
EW:
4
6
4
6
NT5
Par Score +140 3-NS

N-S

Contract By Score Matchpoints% Pairs
Play  2 N 140 5.579 1-Barry Zehnacker-Iris Zehnacker vs.
6-Linzhen Cai-Yanyan Cui
Play  2 E 50 457 2-Georgia Ann Tetrault-Betty Case vs.
7-Xichen Song-Chentong Qi
Play  3 N -100 229 3-Annette Beasley-Pat Mink vs.
1-Ron Katz-Susan Perlstein
Play  2NT S -200 00 4-Kim Koletic-Diane Landis vs.
3-Nick Kempe-Samantha Pickering
Play  2NT N 180 7100 5-Eric Berenblit-Carl Marco vs.
5-Katie Kelso-Kalie Knowlton
Play  3 N -100 229 6-Shibo Hao-Mingze Tang vs.
8-Yufei Sun-Xuanci Liu
Play  3 N -100 229 7-Yuze Xie-Jingyang Wang vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  3 N 140 5.579 8-Yicheng Wang-Juncan Huang vs.
4-Patricia Foley-Patricia Shively

E-W

Contract By Score Matchpoints% Pairs
Play  3 N 100 571 1-Ron Katz-Susan Perlstein vs.
3-Annette Beasley-Pat Mink
Play  3 N 100 571 2-Fred Pfeiffer-Malgorzata Koziol vs.
7-Yuze Xie-Jingyang Wang
Play  2NT S 200 7100 3-Nick Kempe-Samantha Pickering vs.
4-Kim Koletic-Diane Landis
Play  3 N -140 1.521 4-Patricia Foley-Patricia Shively vs.
8-Yicheng Wang-Juncan Huang
Play  2NT N -180 00 5-Katie Kelso-Kalie Knowlton vs.
5-Eric Berenblit-Carl Marco
Play  2 N -140 1.521 6-Linzhen Cai-Yanyan Cui vs.
1-Barry Zehnacker-Iris Zehnacker
Play  2 E -50 343 7-Xichen Song-Chentong Qi vs.
2-Georgia Ann Tetrault-Betty Case
Play  3 N 100 571 8-Yufei Sun-Xuanci Liu vs.
6-Shibo Hao-Mingze Tang

Dlr: N Vul: Both
13
11 10 3 16
Q 10 3 A J 9 2 K J 10 7 4 3
K 9 8 7 5 5 4 K 10 5 A 6 5
J 2 Q 10 7 6 3 7 3 2 9 8 2

A 6 4 K 8 A Q J 9 8 6 4 Q
Double Dummy Makes NS: 5/ 6 3/ 5 3 3 4NT EW:
1
2
3
4
NT2
Par Score +1370 6 -

N-S

Contract By Score Matchpoints% Pairs
Play  3NT S 660 6.593 1-Barry Zehnacker-Iris Zehnacker vs.
5-Katie Kelso-Kalie Knowlton
Play  3NT N 630 571 2-Georgia Ann Tetrault-Betty Case vs.
6-Linzhen Cai-Yanyan Cui
Play  5 N -200 114 3-Annette Beasley-Pat Mink vs.
8-Yufei Sun-Xuanci Liu
Play  3NT N 600 3.550 4-Kim Koletic-Diane Landis vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  5NT N -300 00 5-Eric Berenblit-Carl Marco vs.
4-Patricia Foley-Patricia Shively
Play  3NT N 600 3.550 6-Shibo Hao-Mingze Tang vs.
7-Xichen Song-Chentong Qi
Play  4 S -100 229 7-Yuze Xie-Jingyang Wang vs.
1-Ron Katz-Susan Perlstein
Play  3NT N 660 6.593 8-Yicheng Wang-Juncan Huang vs.
3-Nick Kempe-Samantha Pickering

E-W

Contract By Score Matchpoints% Pairs
Play  4 S 100 571 1-Ron Katz-Susan Perlstein vs.
7-Yuze Xie-Jingyang Wang
Play  3NT N -600 3.550 2-Fred Pfeiffer-Malgorzata Koziol vs.
4-Kim Koletic-Diane Landis
Play  3NT N -660 0.57 3-Nick Kempe-Samantha Pickering vs.
8-Yicheng Wang-Juncan Huang
Play  5NT N 300 7100 4-Patricia Foley-Patricia Shively vs.
5-Eric Berenblit-Carl Marco
Play  3NT S -660 0.57 5-Katie Kelso-Kalie Knowlton vs.
1-Barry Zehnacker-Iris Zehnacker
Play  3NT N -630 229 6-Linzhen Cai-Yanyan Cui vs.
2-Georgia Ann Tetrault-Betty Case
Play  3NT N -600 3.550 7-Xichen Song-Chentong Qi vs.
6-Shibo Hao-Mingze Tang
Play  5 N 200 686 8-Yufei Sun-Xuanci Liu vs.
3-Annette Beasley-Pat Mink

Dlr: E Vul: None
14
5 16 7 12
9 6 10 7 4 3 2 A J 8 2 8 4
A 5 A Q J K 10 9 4 3 Q 5 3
K J 10 7 4 8 6 5 7 5 K 10 2

Q 8 3 2 K 9 Q 6 A J 9 7 6
Double Dummy Makes NS:
6
5
6
4/5
NT5
EW: 2 1 2 2NT
6
Par Score -120 2
NT-
EW

N-S

Contract By Score Matchpoints% Pairs
Play  1NT W 50 343 1-Barry Zehnacker-Iris Zehnacker vs.
5-Katie Kelso-Kalie Knowlton
Play  1NT W 50 343 2-Georgia Ann Tetrault-Betty Case vs.
6-Linzhen Cai-Yanyan Cui
Play  2NT W -120 114 3-Annette Beasley-Pat Mink vs.
8-Yufei Sun-Xuanci Liu
Play  3NT W 150 7100 4-Kim Koletic-Diane Landis vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  2 W 100 5.579 5-Eric Berenblit-Carl Marco vs.
4-Patricia Foley-Patricia Shively
Play  3 W 50 343 6-Shibo Hao-Mingze Tang vs.
7-Xichen Song-Chentong Qi
Play  5 S -250 00 7-Yuze Xie-Jingyang Wang vs.
1-Ron Katz-Susan Perlstein
Play  1NT W 100 5.579 8-Yicheng Wang-Juncan Huang vs.
3-Nick Kempe-Samantha Pickering

E-W

Contract By Score Matchpoints% Pairs
Play  5 S 250 7100 1-Ron Katz-Susan Perlstein vs.
7-Yuze Xie-Jingyang Wang
Play  3NT W -150 00 2-Fred Pfeiffer-Malgorzata Koziol vs.
4-Kim Koletic-Diane Landis
Play  1NT W -100 1.521 3-Nick Kempe-Samantha Pickering vs.
8-Yicheng Wang-Juncan Huang
Play  2 W -100 1.521 4-Patricia Foley-Patricia Shively vs.
5-Eric Berenblit-Carl Marco
Play  1NT W -50 457 5-Katie Kelso-Kalie Knowlton vs.
1-Barry Zehnacker-Iris Zehnacker
Play  1NT W -50 457 6-Linzhen Cai-Yanyan Cui vs.
2-Georgia Ann Tetrault-Betty Case
Play  3 W -50 457 7-Xichen Song-Chentong Qi vs.
6-Shibo Hao-Mingze Tang
Play  2NT W 120 686 8-Yufei Sun-Xuanci Liu vs.
3-Annette Beasley-Pat Mink

Dlr: S Vul: N-S
15
13 9 8 10
A Q 9 3 Q J 10 8 7 6 4 K J
10 6 5 A K Q 9 2 9 5 10 7 4
K 8 7 J 8 7 6 5 2 A 9 8 6

J 4 3 2 10 4 A K 3 Q 5 3 2
Double Dummy Makes NS: 4 3 1NT
6
5
EW: 2
6
3
3
NT5
Par Score +140 3-NS

N-S

Contract By Score Matchpoints% Pairs
Play  5 N 600 7100 1-Barry Zehnacker-Iris Zehnacker vs.
5-Katie Kelso-Kalie Knowlton
Play  4 N 150 5.579 2-Georgia Ann Tetrault-Betty Case vs.
6-Linzhen Cai-Yanyan Cui
Play  5 N -100 114 3-Annette Beasley-Pat Mink vs.
8-Yufei Sun-Xuanci Liu
Play  3 N 130 457 4-Kim Koletic-Diane Landis vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  4 N 150 5.579 5-Eric Berenblit-Carl Marco vs.
4-Patricia Foley-Patricia Shively
Play  PASS 343 6-Shibo Hao-Mingze Tang vs.
7-Xichen Song-Chentong Qi
Play  5 N -100 114 7-Yuze Xie-Jingyang Wang vs.
1-Ron Katz-Susan Perlstein
Play  5 N -100 114 8-Yicheng Wang-Juncan Huang vs.
3-Nick Kempe-Samantha Pickering

E-W

Contract By Score Matchpoints% Pairs
Play  5 N 100 686 1-Ron Katz-Susan Perlstein vs.
7-Yuze Xie-Jingyang Wang
Play  3 N -130 343 2-Fred Pfeiffer-Malgorzata Koziol vs.
4-Kim Koletic-Diane Landis
Play  5 N 100 686 3-Nick Kempe-Samantha Pickering vs.
8-Yicheng Wang-Juncan Huang
Play  4 N -150 1.521 4-Patricia Foley-Patricia Shively vs.
5-Eric Berenblit-Carl Marco
Play  5 N -600 00 5-Katie Kelso-Kalie Knowlton vs.
1-Barry Zehnacker-Iris Zehnacker
Play  4 N -150 1.521 6-Linzhen Cai-Yanyan Cui vs.
2-Georgia Ann Tetrault-Betty Case
Play  PASS 457 7-Xichen Song-Chentong Qi vs.
6-Shibo Hao-Mingze Tang
Play  5 N 100 686 8-Yufei Sun-Xuanci Liu vs.
3-Annette Beasley-Pat Mink

Dlr: W Vul: E-W
16
5 10 14 11
Q 10 3 8 7 6 2 K 10 9 8 4 2
10 9 7 6 A J 2 A 10 5 4 J 7
A Q J 5 3 2 K 7 4 K J 6 3

K 8 4 9 8 6 5 Q 9 3 A Q 5
Double Dummy Makes NS: 1
5
6
3
NT6
EW: 1 1 4
5
NT6
Par Score -620 4-EW

N-S

Contract By Score Matchpoints% Pairs
Play  4 E 200 6.593 1-Barry Zehnacker-Iris Zehnacker vs.
4-Patricia Foley-Patricia Shively
Play  3 S 110 571 2-Georgia Ann Tetrault-Betty Case vs.
5-Katie Kelso-Kalie Knowlton
Play  4 E 100 3.550 3-Annette Beasley-Pat Mink vs.
7-Xichen Song-Chentong Qi
Play  4 E -620 0.57 4-Kim Koletic-Diane Landis vs.
1-Ron Katz-Susan Perlstein
Play  4 E -620 0.57 5-Eric Berenblit-Carl Marco vs.
3-Nick Kempe-Samantha Pickering
Play  3 E -140 229 6-Shibo Hao-Mingze Tang vs.
6-Linzhen Cai-Yanyan Cui
Play  4 E 100 3.550 7-Yuze Xie-Jingyang Wang vs.
8-Yufei Sun-Xuanci Liu
Play  4 E 200 6.593 8-Yicheng Wang-Juncan Huang vs.
2-Fred Pfeiffer-Malgorzata Koziol

E-W

Contract By Score Matchpoints% Pairs
Play  4 E 620 6.593 1-Ron Katz-Susan Perlstein vs.
4-Kim Koletic-Diane Landis
Play  4 E -200 0.57 2-Fred Pfeiffer-Malgorzata Koziol vs.
8-Yicheng Wang-Juncan Huang
Play  4 E 620 6.593 3-Nick Kempe-Samantha Pickering vs.
5-Eric Berenblit-Carl Marco
Play  4 E -200 0.57 4-Patricia Foley-Patricia Shively vs.
1-Barry Zehnacker-Iris Zehnacker
Play  3 S -110 229 5-Katie Kelso-Kalie Knowlton vs.
2-Georgia Ann Tetrault-Betty Case
Play  3 E 140 571 6-Linzhen Cai-Yanyan Cui vs.
6-Shibo Hao-Mingze Tang
Play  4 E -100 3.550 7-Xichen Song-Chentong Qi vs.
3-Annette Beasley-Pat Mink
Play  4 E -100 3.550 8-Yufei Sun-Xuanci Liu vs.
7-Yuze Xie-Jingyang Wang

Dlr: N Vul: None
17
5 14 8 13
9 3 2 J 7 A 8 6 9 7 6 4 2
K Q 7 6 3 2 Q 4 2 A K 5 3
J 10 4 A Q 9 6 4 J 5 3 10 8

A 8 5 K 10 8 5 K 10 9 7 Q J
Double Dummy Makes NS: 1 1
6
5
NT6
EW: 1 1
6
6
NT6
Par Score -80 1-EW/ 1-EW

N-S

Contract By Score Matchpoints% Pairs
Play  2 W 150 686 1-Barry Zehnacker-Iris Zehnacker vs.
4-Patricia Foley-Patricia Shively
Play  2 W -110 0.57 2-Georgia Ann Tetrault-Betty Case vs.
5-Katie Kelso-Kalie Knowlton
Play  2NT W 150 686 3-Annette Beasley-Pat Mink vs.
7-Xichen Song-Chentong Qi
Play  2 W 100 457 4-Kim Koletic-Diane Landis vs.
1-Ron Katz-Susan Perlstein
Play  2 W 150 686 5-Eric Berenblit-Carl Marco vs.
3-Nick Kempe-Samantha Pickering
Play  3NT N -100 229 6-Shibo Hao-Mingze Tang vs.
6-Linzhen Cai-Yanyan Cui
Play  2 W -110 0.57 7-Yuze Xie-Jingyang Wang vs.
8-Yufei Sun-Xuanci Liu
Play  1 W -80 343 8-Yicheng Wang-Juncan Huang vs.
2-Fred Pfeiffer-Malgorzata Koziol

E-W

Contract By Score Matchpoints% Pairs
Play  2 W -100 343 1-Ron Katz-Susan Perlstein vs.
4-Kim Koletic-Diane Landis
Play  1 W 80 457 2-Fred Pfeiffer-Malgorzata Koziol vs.
8-Yicheng Wang-Juncan Huang
Play  2 W -150 114 3-Nick Kempe-Samantha Pickering vs.
5-Eric Berenblit-Carl Marco
Play  2 W -150 114 4-Patricia Foley-Patricia Shively vs.
1-Barry Zehnacker-Iris Zehnacker
Play  2 W 110 6.593 5-Katie Kelso-Kalie Knowlton vs.
2-Georgia Ann Tetrault-Betty Case
Play  3NT N 100 571 6-Linzhen Cai-Yanyan Cui vs.
6-Shibo Hao-Mingze Tang
Play  2NT W -150 114 7-Xichen Song-Chentong Qi vs.
3-Annette Beasley-Pat Mink
Play  2 W 110 6.593 8-Yufei Sun-Xuanci Liu vs.
7-Yuze Xie-Jingyang Wang

Dlr: E Vul: N-S
18
13 4 13 10
K Q J 8 K 2 A 9 3 8 6 4 3
9 2 3 Q 8 7 6 2 Q 10 7 5 2
A 10 5 4 J 8 7 6 4 K J 5 A

7 6 3 A Q 10 9 5 10 4 K J 9
Double Dummy Makes NS: 1 3 2 3NT
5
EW: 1
6
4
4
NT4
Par Score +500 4*-EW-3

N-S

Contract By Score Matchpoints% Pairs
Play  1NT S 150 7100 1-Barry Zehnacker-Iris Zehnacker vs.
4-Patricia Foley-Patricia Shively
Play  3 W 50 114 2-Georgia Ann Tetrault-Betty Case vs.
5-Katie Kelso-Kalie Knowlton
Play  1NT W 100 3.550 3-Annette Beasley-Pat Mink vs.
7-Xichen Song-Chentong Qi
Play  1 E 100 3.550 4-Kim Koletic-Diane Landis vs.
1-Ron Katz-Susan Perlstein
Play  1 E -80 00 5-Eric Berenblit-Carl Marco vs.
3-Nick Kempe-Samantha Pickering
Play  2NT N 120 686 6-Shibo Hao-Mingze Tang vs.
6-Linzhen Cai-Yanyan Cui
Play  1 E 100 3.550 7-Yuze Xie-Jingyang Wang vs.
8-Yufei Sun-Xuanci Liu
Play  2 E 100 3.550 8-Yicheng Wang-Juncan Huang vs.
2-Fred Pfeiffer-Malgorzata Koziol

E-W

Contract By Score Matchpoints% Pairs
Play  1 E -100 3.550 1-Ron Katz-Susan Perlstein vs.
4-Kim Koletic-Diane Landis
Play  2 E -100 3.550 2-Fred Pfeiffer-Malgorzata Koziol vs.
8-Yicheng Wang-Juncan Huang
Play  1 E 80 7100 3-Nick Kempe-Samantha Pickering vs.
5-Eric Berenblit-Carl Marco
Play  1NT S -150 00 4-Patricia Foley-Patricia Shively vs.
1-Barry Zehnacker-Iris Zehnacker
Play  3 W -50 686 5-Katie Kelso-Kalie Knowlton vs.
2-Georgia Ann Tetrault-Betty Case
Play  2NT N -120 114 6-Linzhen Cai-Yanyan Cui vs.
6-Shibo Hao-Mingze Tang
Play  1NT W -100 3.550 7-Xichen Song-Chentong Qi vs.
3-Annette Beasley-Pat Mink
Play  1 E -100 3.550 8-Yufei Sun-Xuanci Liu vs.
7-Yuze Xie-Jingyang Wang

Dlr: S Vul: E-W
19
15 7 14 4
10 5 A Q 4 3 A K Q 5 10 6 2
8 6 3 2 J 2 J 7 6 2 A J 9
A K J K 8 6 10 9 8 3 K 8 5

Q 9 7 4 10 9 7 5 4 Q 7 4 3
Double Dummy Makes NS: 1
6
6
6
NT6
EW: 1/ - 1 1
7/6
5
NT6
Par Score -80 1-EW

N-S

Contract By Score Matchpoints% Pairs
Play  1 W -80 114 1-Barry Zehnacker-Iris Zehnacker vs.
3-Nick Kempe-Samantha Pickering
Play  2 N -50 2.536 2-Georgia Ann Tetrault-Betty Case vs.
4-Patricia Foley-Patricia Shively
Play  1NT N 90 4.564 3-Annette Beasley-Pat Mink vs.
6-Linzhen Cai-Yanyan Cui
Play  1NT N -50 2.536 4-Kim Koletic-Diane Landis vs.
8-Yufei Sun-Xuanci Liu
Play  3 W 200 7100 5-Eric Berenblit-Carl Marco vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  2 N 140 686 6-Shibo Hao-Mingze Tang vs.
5-Katie Kelso-Kalie Knowlton
Play  1 N -100 00 7-Yuze Xie-Jingyang Wang vs.
7-Xichen Song-Chentong Qi
Play  1NT N 90 4.564 8-Yicheng Wang-Juncan Huang vs.
1-Ron Katz-Susan Perlstein

E-W

Contract By Score Matchpoints% Pairs
Play  1NT N -90 2.536 1-Ron Katz-Susan Perlstein vs.
8-Yicheng Wang-Juncan Huang
Play  3 W -200 00 2-Fred Pfeiffer-Malgorzata Koziol vs.
5-Eric Berenblit-Carl Marco
Play  1 W 80 686 3-Nick Kempe-Samantha Pickering vs.
1-Barry Zehnacker-Iris Zehnacker
Play  2 N 50 4.564 4-Patricia Foley-Patricia Shively vs.
2-Georgia Ann Tetrault-Betty Case
Play  2 N -140 114 5-Katie Kelso-Kalie Knowlton vs.
6-Shibo Hao-Mingze Tang
Play  1NT N -90 2.536 6-Linzhen Cai-Yanyan Cui vs.
3-Annette Beasley-Pat Mink
Play  1 N 100 7100 7-Xichen Song-Chentong Qi vs.
7-Yuze Xie-Jingyang Wang
Play  1NT N 50 4.564 8-Yufei Sun-Xuanci Liu vs.
4-Kim Koletic-Diane Landis

Dlr: W Vul: Both
20
11 12 11 6
7 3 A K 7 2 A 10 9 7 8 6 4
A 10 2 10 9 6 3 A K J 10 7 3
K 9 Q J 8 5 4 K 6 5 4 Q 9

Q J 8 6 5 4 Q J 8 3 2 5 2
Double Dummy Makes NS: 2 1
2
2
NT4
EW: 5/ 4 5 3NT
5/4
6/4
Par Score -650 5-EW

N-S

Contract By Score Matchpoints% Pairs
Play  4x E -790 114 1-Barry Zehnacker-Iris Zehnacker vs.
3-Nick Kempe-Samantha Pickering
Play  2 E -200 3.550 2-Georgia Ann Tetrault-Betty Case vs.
4-Patricia Foley-Patricia Shively
Play  2 W -90 7100 3-Annette Beasley-Pat Mink vs.
6-Linzhen Cai-Yanyan Cui
Play  4xx E -1080 00 4-Kim Koletic-Diane Landis vs.
8-Yufei Sun-Xuanci Liu
Play  3 E -200 3.550 5-Eric Berenblit-Carl Marco vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  2NT N -200 3.550 6-Shibo Hao-Mingze Tang vs.
5-Katie Kelso-Kalie Knowlton
Play  3 E -200 3.550 7-Yuze Xie-Jingyang Wang vs.
7-Xichen Song-Chentong Qi
Play  3 W -150 686 8-Yicheng Wang-Juncan Huang vs.
1-Ron Katz-Susan Perlstein

E-W

Contract By Score Matchpoints% Pairs
Play  3 W 150 114 1-Ron Katz-Susan Perlstein vs.
8-Yicheng Wang-Juncan Huang
Play  3 E 200 3.550 2-Fred Pfeiffer-Malgorzata Koziol vs.
5-Eric Berenblit-Carl Marco
Play  4x E 790 686 3-Nick Kempe-Samantha Pickering vs.
1-Barry Zehnacker-Iris Zehnacker
Play  2 E 200 3.550 4-Patricia Foley-Patricia Shively vs.
2-Georgia Ann Tetrault-Betty Case
Play  2NT N 200 3.550 5-Katie Kelso-Kalie Knowlton vs.
6-Shibo Hao-Mingze Tang
Play  2 W 90 00 6-Linzhen Cai-Yanyan Cui vs.
3-Annette Beasley-Pat Mink
Play  3 E 200 3.550 7-Xichen Song-Chentong Qi vs.
7-Yuze Xie-Jingyang Wang
Play  4xx E 1080 7100 8-Yufei Sun-Xuanci Liu vs.
4-Kim Koletic-Diane Landis

Dlr: N Vul: N-S
21
7 10 20 3
9 8 4 2 A Q 7 3 4 2 J 5 4
A J 5 J 10 6 4 J 8 7 6 K 8
Q K 9 8 A K Q 10 5 A Q 9 2

K 10 7 6 3 5 2 9 3 10 7 6 3
Double Dummy Makes NS:
2
1
2
5
NT1
EW: 5 6 5 2 6NT
Par Score -990 6
NT-
EW

N-S

Contract By Score Matchpoints% Pairs
Play  6 E -920 00 1-Barry Zehnacker-Iris Zehnacker vs.
3-Nick Kempe-Samantha Pickering
Play  2 W -140 571 2-Georgia Ann Tetrault-Betty Case vs.
4-Patricia Foley-Patricia Shively
Play  4 W 50 6.593 3-Annette Beasley-Pat Mink vs.
6-Linzhen Cai-Yanyan Cui
Play  4NT E -490 114 4-Kim Koletic-Diane Landis vs.
8-Yufei Sun-Xuanci Liu
Play  4 W 50 6.593 5-Eric Berenblit-Carl Marco vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  3 E -150 3.550 6-Shibo Hao-Mingze Tang vs.
5-Katie Kelso-Kalie Knowlton
Play  2 E -190 229 7-Yuze Xie-Jingyang Wang vs.
7-Xichen Song-Chentong Qi
Play  2 E -150 3.550 8-Yicheng Wang-Juncan Huang vs.
1-Ron Katz-Susan Perlstein

E-W

Contract By Score Matchpoints% Pairs
Play  2 E 150 3.550 1-Ron Katz-Susan Perlstein vs.
8-Yicheng Wang-Juncan Huang
Play  4 W -50 0.57 2-Fred Pfeiffer-Malgorzata Koziol vs.
5-Eric Berenblit-Carl Marco
Play  6 E 920 7100 3-Nick Kempe-Samantha Pickering vs.
1-Barry Zehnacker-Iris Zehnacker
Play  2 W 140 229 4-Patricia Foley-Patricia Shively vs.
2-Georgia Ann Tetrault-Betty Case
Play  3 E 150 3.550 5-Katie Kelso-Kalie Knowlton vs.
6-Shibo Hao-Mingze Tang
Play  4 W -50 0.57 6-Linzhen Cai-Yanyan Cui vs.
3-Annette Beasley-Pat Mink
Play  2 E 190 571 7-Xichen Song-Chentong Qi vs.
7-Yuze Xie-Jingyang Wang
Play  4NT E 490 686 8-Yufei Sun-Xuanci Liu vs.
4-Kim Koletic-Diane Landis

Dlr: E Vul: E-W
22
15 8 9 8
K 6 K 6 5 2 K J 9 6 K Q 5
Q 10 9 5 Q 8 A 8 7 5 4 6 3
A 8 7 4 J 7 4 3 3 A 10 8 2

J 3 2 A 10 9 Q 10 2 J 9 7 4
Double Dummy Makes NS: 2 1 1 2NT
5
EW: 2
5
6
5
NT5
Par Score +120 2
NT-
NS

N-S

Contract By Score Matchpoints% Pairs
Play  2NT N -50 0.57 1-Barry Zehnacker-Iris Zehnacker vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  1NT N 90 229 2-Georgia Ann Tetrault-Betty Case vs.
3-Nick Kempe-Samantha Pickering
Play  2NT N 150 457 3-Annette Beasley-Pat Mink vs.
5-Katie Kelso-Kalie Knowlton
Play  2NT N 120 343 4-Kim Koletic-Diane Landis vs.
7-Xichen Song-Chentong Qi
Play  1NT N 180 571 5-Eric Berenblit-Carl Marco vs.
1-Ron Katz-Susan Perlstein
Play  3NT S -50 0.57 6-Shibo Hao-Mingze Tang vs.
4-Patricia Foley-Patricia Shively
Play  3NT S 430 7100 7-Yuze Xie-Jingyang Wang vs.
6-Linzhen Cai-Yanyan Cui
Play  3NT N 400 686 8-Yicheng Wang-Juncan Huang vs.
8-Yufei Sun-Xuanci Liu

E-W

Contract By Score Matchpoints% Pairs
Play  1NT N -180 229 1-Ron Katz-Susan Perlstein vs.
5-Eric Berenblit-Carl Marco
Play  2NT N 50 6.593 2-Fred Pfeiffer-Malgorzata Koziol vs.
1-Barry Zehnacker-Iris Zehnacker
Play  1NT N -90 571 3-Nick Kempe-Samantha Pickering vs.
2-Georgia Ann Tetrault-Betty Case
Play  3NT S 50 6.593 4-Patricia Foley-Patricia Shively vs.
6-Shibo Hao-Mingze Tang
Play  2NT N -150 343 5-Katie Kelso-Kalie Knowlton vs.
3-Annette Beasley-Pat Mink
Play  3NT S -430 00 6-Linzhen Cai-Yanyan Cui vs.
7-Yuze Xie-Jingyang Wang
Play  2NT N -120 457 7-Xichen Song-Chentong Qi vs.
4-Kim Koletic-Diane Landis
Play  3NT N -400 114 8-Yufei Sun-Xuanci Liu vs.
8-Yicheng Wang-Juncan Huang

Dlr: S Vul: Both
23
7 17 6 10
10 9 6 5 A Q J 4 2 5 4 10 3
A K K 10 7 3 K Q 3 2 Q 6 4
Q 7 3 2 9 8 A 9 7 8 7 5 2

J 8 4 6 5 J 10 8 6 A K J 9
Double Dummy Makes NS:
5/6
6
6
6
NT6
EW: -/ 1 -/ 1 1NT
6/7
6
6/7
6
Par Score -90 1
NT-
EW

N-S

Contract By Score Matchpoints% Pairs
Play  1NT W -90 1.521 1-Barry Zehnacker-Iris Zehnacker vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  1NT W -90 1.521 2-Georgia Ann Tetrault-Betty Case vs.
3-Nick Kempe-Samantha Pickering
Play  1NT W 100 457 3-Annette Beasley-Pat Mink vs.
5-Katie Kelso-Kalie Knowlton
Play  1NT W -120 00 4-Kim Koletic-Diane Landis vs.
7-Xichen Song-Chentong Qi
Play  3 W 200 6.593 5-Eric Berenblit-Carl Marco vs.
1-Ron Katz-Susan Perlstein
Play  3NT W 200 6.593 6-Shibo Hao-Mingze Tang vs.
4-Patricia Foley-Patricia Shively
Play  2 E 100 457 7-Yuze Xie-Jingyang Wang vs.
6-Linzhen Cai-Yanyan Cui
Play  1NT W 100 457 8-Yicheng Wang-Juncan Huang vs.
8-Yufei Sun-Xuanci Liu

E-W

Contract By Score Matchpoints% Pairs
Play  3 W -200 0.57 1-Ron Katz-Susan Perlstein vs.
5-Eric Berenblit-Carl Marco
Play  1NT W 90 5.579 2-Fred Pfeiffer-Malgorzata Koziol vs.
1-Barry Zehnacker-Iris Zehnacker
Play  1NT W 90 5.579 3-Nick Kempe-Samantha Pickering vs.
2-Georgia Ann Tetrault-Betty Case
Play  3NT W -200 0.57 4-Patricia Foley-Patricia Shively vs.
6-Shibo Hao-Mingze Tang
Play  1NT W -100 343 5-Katie Kelso-Kalie Knowlton vs.
3-Annette Beasley-Pat Mink
Play  2 E -100 343 6-Linzhen Cai-Yanyan Cui vs.
7-Yuze Xie-Jingyang Wang
Play  1NT W 120 7100 7-Xichen Song-Chentong Qi vs.
4-Kim Koletic-Diane Landis
Play  1NT W -100 343 8-Yufei Sun-Xuanci Liu vs.
8-Yicheng Wang-Juncan Huang

Dlr: W Vul: None
24
15 5 9 11
Q J 7 4 A J 8 6 4 A K 8 6
9 4 2 K Q 2 10 5 10 9 7 3 2
A K 10 5 J 10 6 5 9 7 3 J 4

8 6 3 A 9 8 7 3 K Q 2 Q 5
Double Dummy Makes NS: 2 5/ 4 1 1 3NT EW:
5
2
5
5
NT4
Par Score +400 3
NT-
N
/5
-
N

N-S

Contract By Score Matchpoints% Pairs
Play  3NT S 430 5.2174 1-Barry Zehnacker-Iris Zehnacker vs.
2-Fred Pfeiffer-Malgorzata Koziol
Play  2NT N 150 1.2117 2-Georgia Ann Tetrault-Betty Case vs.
3-Nick Kempe-Samantha Pickering
Play  5 N 420 2.3634 3-Annette Beasley-Pat Mink vs.
5-Katie Kelso-Kalie Knowlton
Play  3 N 130 0.071 4-Kim Koletic-Diane Landis vs.
7-Xichen Song-Chentong Qi
Play  3NT N 430 5.2174 5-Eric Berenblit-Carl Marco vs.
1-Ron Katz-Susan Perlstein
Play  3NT N 430 5.2174 6-Shibo Hao-Mingze Tang vs.
4-Patricia Foley-Patricia Shively
Play  3NT N 430 5.2174 8-Yicheng Wang-Juncan Huang vs.
8-Yufei Sun-Xuanci Liu

E-W

Contract By Score Matchpoints% Pairs
Play  3NT N -430 1.7926 1-Ron Katz-Susan Perlstein vs.
5-Eric Berenblit-Carl Marco
Play  3NT S -430 1.7926 2-Fred Pfeiffer-Malgorzata Koziol vs.
1-Barry Zehnacker-Iris Zehnacker
Play  2NT N -150 5.7983 3-Nick Kempe-Samantha Pickering vs.
2-Georgia Ann Tetrault-Betty Case
Play  3NT N -430 1.7926 4-Patricia Foley-Patricia Shively vs.
6-Shibo Hao-Mingze Tang
Play  5 N -420 4.6466 5-Katie Kelso-Kalie Knowlton vs.
3-Annette Beasley-Pat Mink
Play  3 N -130 6.9399 7-Xichen Song-Chentong Qi vs.
4-Kim Koletic-Diane Landis
Play  3NT N -430 1.7926 8-Yufei Sun-Xuanci Liu vs.
8-Yicheng Wang-Juncan Huang