Zahájení 1NT
- 14-16, 15-17 3rd seat vul and 4th seat
- w/ shapes: (4333), (4432), 5m(332), =4414, =2245, 6m(322), 7m222
- 15-16 w/5-card M
- w/ 5♠3♥32 open 1♠
- w/ 4♠4♥32 and 14 points consider opening 1♣
1NT
- 2♣
- Stayman, 8+, ask for M4 or 0-7 w/=4441, =(34)51, =(43)42, =3352, less frequently w/♦3-card
- 2R
- TRF
- 2♠
- Range ask - ♣ weak or S/T or CONFI or bal INV to 3NT (9-10.5)
- 2NT
- Puppet Stayman (GF, never w/44M, always w/43M)
- 3♣
- TRF ♦ weak or S/T
- 3♦
- nat INV
- 3M
- SPL, 5+5+ in minors
- 3NT
- to play
- 4♣
- SUPERCONFI
- 4R
- Texas, weak or S/T
- 4♠
- 6♣ 5♦
- 4NT
- 6♦ 5♣
- 5m
- to play
1NT-2♣
- 2♦
- no M4
- 2♥
- 4♥
- 2♠
- 4♠, no 4♥
1NT-2♣-2♦
- 2M
- INV w/5M 4oM
- 2NT
- nat INV
- 3m
- nat S/T
- 3M
- GF, 5oM 4M
- 4m
- 6M(m+2) 4oM
- 4M
- 6M 4oM, to play
1NT-2♣-2♥
- 2♠
- ♥ support, stronger than 4♥
- 2NT
- INV, 4♠
- 3m
- nat S/T
- 3♥
- INV
- 3NT
- to play
- 4m and 3♠
- SPL
1NT-2♣-2♠
- 2NT
- INV, 4♥
- 3m
- nat S/T
- 3♥
- ♠ support, stronger than 4♠
- 3♠
- INV
- 3NT
- to play
- 4m and 4♥
- SPL
1NT-2♦
- 2♥
- accept
- 2♠
- s-accept w/side Ax, Kx, Jx, xx
- 3♥
- semiPRE
1NT-2♦-2♥
- 2♠
- INV, 5+5+ majors
- 2NT
- nat INV
- 3m
- nat S/T
- 3♥
- INV, 6+♥
- 3♠
- SPL
- 3NT
- to play
- 4m
- SPL
- 4♥
- 14-16, 6322 or 7222
1NT-2♦-2♠
- 2NT
- GF, asks for doubleton
- 3♦
- retransfer
- 3♠
- SPL
- 4m
- SPL
1NT-2♥
- 2♠
- accept
- 2NT
- s-accept w/side Ax, Kx, Jx, xx
- 3♠
- semiPRE
1NT-2♥-2♠
- 2NT
- INV
- 3m
- nat S/T
- 3♥
- GF, 5+♥ 5+♠
- 3♠
- INV, 6+♠
- 3NT
- to play
- 4m
- SPL
- 4♥
- SPL
- 4♠
- 14-16, 6322 or 7222
1NT-2♥-2NT
- 3♣
- GF, asks for doubleton
- 3♥
- retransfer
- 4m
- SPL
- 4♥
- SPL
1NT-2♠
- 2NT
- minimum
- 3♣
- maximum
1NT-2♠-2NT
- 3♣
- to play
- 3♦
- CONFI
- 3M
- SPL
- 3NT
- S/T 6322, 7222 or SPL ♦
1NT-2♠-3♣
- pass
- weak ♣
- 3♦
- CONFI
- 3M
- control
- 3NT
- to play
1NT-2NT
- 3♣
- no 5+M
- 3M
- 5+M
1NT-2NT-3♣
- 3♦
- =(13)54 (sbsq. 3♥ asks for singleton – 3♠ spade, 3NT heart)
- 3M
- 4oM
- 3NT
- to play
1NT-3♣
- 3♦
- accept
1NT-3♣-3♦
- pass
- weak ♦
- 3M
- shortness
- 3NT
- 6322/shortness ♣
1NT-3M
- 3♠
- both minors suitable to play on the 6th lvl
- 3NT
- to play
- 4m
- sets the trump suit
1NT-2♣-2M-3♣-3♦ and 3oM
1NT-2♣-2M-3♦-3oM
is still GBS and searching for stoppers!
After interference
When they intervene with 2♣
1NT-(2♣ 1-SUITED)
System ON
1NT-(2♣)
system ON
Transfer Lebensohl
1NT-(2♦/♥/♠) TRF Lebensohl
- X
- 7+ cards/DSI2
- 2 in a suit
- nat, nF
- 2NT
- Puppet*
- 3♣-3♠
- TRF INV+ (TRF to their suit is Stayman without a stopper)
- 3NT
- to play (without stopper if suit is known)
- cue 5th lvl
- F5NT, bid 6NT with A/K
| Over 2♦ | Over 2♥ | Over 2♠ |
| 4m NAMYATS | 4m 5♠ 5+m GF | 4m 5♥ 5+m GF |
| 4M nat to play, semiPRE | 4♥ TRF | 4♥ to play |
| 4♠ to play | 4♠ 5+♣ 5♦ | |
| 4NT minors | 4NT 5+♣ 6+♦ |
*Puppet can contain:
- nF suit on the 3rd lvl (lower ranking)
- 3NT to play with a stopper
- Their suit thru puppet: Stayman with a stopper
- INV 6+ suit on the 3rd lvl (higher ranking)
Fast Always Denies Stopper.
1NT-(3♣)
- 3R
- TRF, INV+
- 3♠
- GF w/♦
- 4♣
- Majors
- 4R
- TRF
- 4S
- to play
4th hand interferes
They double our Stayman
w/♣ stopper bid, w/o don’t, reopen XX is asking again
They double our TRF
w/support bid, w/o don’t, reopen XX is retransfer