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- vs. (1♣): Opps Bid
-
D: takeout
-
1♦:
-
1♥:
-
1♠:
-
1NT: 15-18 balanced
-
2♣: Stayman
-
2♦: No four card major
-
2♥: weak with both majors
-
2♠: invite 5♠, 4♥
-
2NT:
-
3♣: with a 4M
-
3♦: with a 4M
-
3♥: Smolen: Game force with 5♠+4♥
-
3♠: Smolen: Game force with 5♥+4♠
-
3NT: to play
-
4♦: Delayed Texas
-
4♥: Delayed Texas
-
2♥:
-
2♠: not 4♥
-
2NT: no 4-card major
-
3♣: 5+♣, 4+♠
-
3♦: 5+♦, 4+♠
-
3♥:
-
3♠: 4+♥, slam try
-
3NT: to play - opener with 4♠ can pull
-
4♣: splinter
-
4♦: splinter
-
4♥: to play
-
4NT: quantitative
-
2♠: 4/5♠, denies 4♥s
-
2NT: invite
-
3♣: 5+♣, 4+♥
-
3♦: 5+♦, 4+♥
-
3♥: ♠ fit
-
3♠:
-
3NT: to play
-
4♣: splinter (slam try if useful)
-
4♦: splinter (slam try if useful)
-
4♥: splinter (slam try if useful)
-
4♠: to play
-
4NT: quantitative
-
2♦: Jacoby transfer, 5+♥s
-
2♥: non-super accept
-
2♠: 5+♥, 4+♠
-
2NT: usually exactly 5♥
-
3♣:
-
3♦:
-
3♥:
-
3♠: splinter, 6+♥
-
3NT: choice of games, usually exactly 5♥
-
4♣: splinter, 6+♥
-
4♦: splinter, 6+♥
-
4♥: mild slam try
-
4NT: quantitative, NF, 5♥
-
5NT: choice of slams, 5♥
-
2♠: super accept, 4+♥s, concentrated values
-
2NT: super accept, no concentration
-
3♣: super accept, 4+♥s, concentrated values
-
3♦: super accept, 4+♥s, concentrated values
-
3♥: minimum with 4+ fit
-
2♥: Jacoby transfer, 5+♠s
-
2♠: non-superfit
-
2NT: usually exactly 5♠
-
3♣:
-
3♦:
-
3♥:
-
3♠:
-
3NT: choice of games, usually exactly 5♠
-
4♣: splinter, 6+♠
-
4♦: splinter, 6+♠
-
4♥: splinter, 6+♠
-
4♠: mild slam try
-
4NT: quantitative, NF, 5♠
-
5NT: choice of slams, 5♠
-
2NT: super accept, no concentration
-
3♣: super accept, 4+♠s, concentrated values
-
3♦: super accept, 4+♠s, concentrated values
-
3♥: super accept, 4+♠s, concentrated values
-
3♠: minimum with ♠ fit
-
2♠: Transfer to ♣s
-
2NT: maximum, ♣ fit
-
3♣: mininum or ♣ misfit
-
2NT: Transfer to ♦s
-
3♣: maximum, ♦ fit
-
3♦: minimum or ♦ misfit
-
3♣: 5+♣s, 5+♦s, weak
-
3♦: 5+♣, 5+♦s, strong
-
3♥: 54 or 45 in minors
-
3♠: 54 or 45 in minors
-
3NT: to play
-
4♣: Gerber
-
4♦: Texas transfer, 6+♥s
-
4♥: Texas transfer, 6+♠
-
4NT: quantitative, NF
-
2♣: Michaels - 5+♠, 5+♥
-
2♦: WJO
-
2♥: WJO
-
2♠: WJO
-
2NT: unusual 2NT - 5+♥, 5+♦
-
3♣:
-
3♦: WJO
-
3♥: WJO
-
3♠: WJO
-
3NT: to play, source of tricks
- vs. (1♦): Opps Bid
-
D: takeout
-
1♥:
-
1♠:
-
1NT: 15-18 balanced
-
2♣: Stayman
-
2♦: No four card major
-
2♥: weak with both majors
-
2♠: invite 5♠, 4♥
-
2NT:
-
3♣: with a 4M
-
3♦: with a 4M
-
3♥: Smolen: Game force with 5♠+4♥
-
3♠: Smolen: Game force with 5♥+4♠
-
3NT: to play
-
4♦: Delayed Texas
-
4♥: Delayed Texas
-
2♥:
-
2♠: not 4♥
-
2NT: no 4-card major
-
3♣: 5+♣, 4+♠
-
3♦: 5+♦, 4+♠
-
3♥:
-
3♠: 4+♥, slam try
-
3NT: to play - opener with 4♠ can pull
-
4♣: splinter
-
4♦: splinter
-
4♥: to play
-
4NT: quantitative
-
2♠: 4/5♠, denies 4♥s
-
2NT: invite
-
3♣: 5+♣, 4+♥
-
3♦: 5+♦, 4+♥
-
3♥: ♠ fit
-
3♠:
-
3NT: to play
-
4♣: splinter (slam try if useful)
-
4♦: splinter (slam try if useful)
-
4♥: splinter (slam try if useful)
-
4♠: to play
-
4NT: quantitative
-
2♦: Jacoby transfer, 5+♥s
-
2♥: non-super accept
-
2♠: 5+♥, 4+♠
-
2NT: usually exactly 5♥
-
3♣:
-
3♦:
-
3♥:
-
3♠: splinter, 6+♥
-
3NT: choice of games, usually exactly 5♥
-
4♣: splinter, 6+♥
-
4♦: splinter, 6+♥
-
4♥: mild slam try
-
4NT: quantitative, NF, 5♥
-
5NT: choice of slams, 5♥
-
2♠: super accept, 4+♥s, concentrated values
-
2NT: super accept, no concentration
-
3♣: super accept, 4+♥s, concentrated values
-
3♦: super accept, 4+♥s, concentrated values
-
3♥: minimum with 4+ fit
-
2♥: Jacoby transfer, 5+♠s
-
2♠: non-superfit
-
2NT: usually exactly 5♠
-
3♣:
-
3♦:
-
3♥:
-
3♠:
-
3NT: choice of games, usually exactly 5♠
-
4♣: splinter, 6+♠
-
4♦: splinter, 6+♠
-
4♥: splinter, 6+♠
-
4♠: mild slam try
-
4NT: quantitative, NF, 5♠
-
5NT: choice of slams, 5♠
-
2NT: super accept, no concentration
-
3♣: super accept, 4+♠s, concentrated values
-
3♦: super accept, 4+♠s, concentrated values
-
3♥: super accept, 4+♠s, concentrated values
-
3♠: minimum with ♠ fit
-
2♠: Transfer to ♣s
-
2NT: maximum, ♣ fit
-
3♣: mininum or ♣ misfit
-
2NT: Transfer to ♦s
-
3♣: maximum, ♦ fit
-
3♦: minimum or ♦ misfit
-
3♣: 5+♣s, 5+♦s, weak
-
3♦: 5+♣, 5+♦s, strong
-
3♥: 54 or 45 in minors
-
3♠: 54 or 45 in minors
-
3NT: to play
-
4♣: Gerber
-
4♦: Texas transfer, 6+♥s
-
4♥: Texas transfer, 6+♠
-
4NT: quantitative, NF
-
2♣:
-
2♦: Michaels - 5+ ♠, 5+♥
-
2♥: WJO
-
2♠: WJO
-
2NT: unusual 2NT - 5+♥i, 5+♥
-
3♣: WJO
-
3♥: WJO
-
3♠: WJO
-
3NT: to play, source of tricks
- vs. (1♥): Opps Bid
-
D: takeout
-
1♠:
-
1NT: 15-18 balanced
-
2♣: Stayman
-
2♦: No four card major
-
2♥: weak with both majors
-
2♠: invite 5♠, 4♥
-
2NT:
-
3♣: with a 4M
-
3♦: with a 4M
-
3♥: Smolen: Game force with 5♠+4♥
-
3♠: Smolen: Game force with 5♥+4♠
-
3NT: to play
-
4♦: Delayed Texas
-
4♥: Delayed Texas
-
2♥:
-
2♠: not 4♥
-
2NT: no 4-card major
-
3♣: 5+♣, 4+♠
-
3♦: 5+♦, 4+♠
-
3♥:
-
3♠: 4+♥, slam try
-
3NT: to play - opener with 4♠ can pull
-
4♣: splinter
-
4♦: splinter
-
4♥: to play
-
4NT: quantitative
-
2♠: 4/5♠, denies 4♥s
-
2NT: invite
-
3♣: 5+♣, 4+♥
-
3♦: 5+♦, 4+♥
-
3♥: ♠ fit
-
3♠:
-
3NT: to play
-
4♣: splinter (slam try if useful)
-
4♦: splinter (slam try if useful)
-
4♥: splinter (slam try if useful)
-
4♠: to play
-
4NT: quantitative
-
2♦: Jacoby transfer, 5+♥s
-
2♥: non-super accept
-
2♠: 5+♥, 4+♠
-
2NT: usually exactly 5♥
-
3♣:
-
3♦:
-
3♥:
-
3♠: splinter, 6+♥
-
3NT: choice of games, usually exactly 5♥
-
4♣: splinter, 6+♥
-
4♦: splinter, 6+♥
-
4♥: mild slam try
-
4NT: quantitative, NF, 5♥
-
5NT: choice of slams, 5♥
-
2♠: super accept, 4+♥s, concentrated values
-
2NT: super accept, no concentration
-
3♣: super accept, 4+♥s, concentrated values
-
3♦: super accept, 4+♥s, concentrated values
-
3♥: minimum with 4+ fit
-
2♥: Jacoby transfer, 5+♠s
-
2♠: non-superfit
-
2NT: usually exactly 5♠
-
3♣:
-
3♦:
-
3♥:
-
3♠:
-
3NT: choice of games, usually exactly 5♠
-
4♣: splinter, 6+♠
-
4♦: splinter, 6+♠
-
4♥: splinter, 6+♠
-
4♠: mild slam try
-
4NT: quantitative, NF, 5♠
-
5NT: choice of slams, 5♠
-
2NT: super accept, no concentration
-
3♣: super accept, 4+♠s, concentrated values
-
3♦: super accept, 4+♠s, concentrated values
-
3♥: super accept, 4+♠s, concentrated values
-
3♠: minimum with ♠ fit
-
2♠: Transfer to ♣s
-
2NT: maximum, ♣ fit
-
3♣: mininum or ♣ misfit
-
2NT: Transfer to ♦s
-
3♣: maximum, ♦ fit
-
3♦: minimum or ♦ misfit
-
3♣: 5+♣s, 5+♦s, weak
-
3♦: 5+♣, 5+♦s, strong
-
3♥: 54 or 45 in minors
-
3♠: 54 or 45 in minors
-
3NT: to play
-
4♣: Gerber
-
4♦: Texas transfer, 6+♥s
-
4♥: Texas transfer, 6+♠
-
4NT: quantitative, NF
-
2♣:
-
2♦:
-
2♥: Michaels - 5+♠, 5+minor
-
2♠: WJO
-
2NT: unusual 2NT - 5+♦, 5+♣
-
3♣: WJO
-
3♦: WJO
-
3♥: Ask 3NT with ♥ stopper, generally running ♣ or ♦ suit
-
3♠: WJO
-
3NT: to play, source of tricks
-
4NT: Minors
- vs. (1♠): Opps Bid
-
D: takeout
-
1NT: 15-18 balanced
-
2♣: Stayman
-
2♦: No four card major
-
2♥: weak with both majors
-
2♠: invite 5♠, 4♥
-
2NT:
-
3♣: with a 4M
-
3♦: with a 4M
-
3♥: Smolen: Game force with 5♠+4♥
-
3♠: Smolen: Game force with 5♥+4♠
-
3NT: to play
-
4♦: Delayed Texas
-
4♥: Delayed Texas
-
2♥:
-
2♠: not 4♥
-
2NT: no 4-card major
-
3♣: 5+♣, 4+♠
-
3♦: 5+♦, 4+♠
-
3♥:
-
3♠: 4+♥, slam try
-
3NT: to play - opener with 4♠ can pull
-
4♣: splinter
-
4♦: splinter
-
4♥: to play
-
4NT: quantitative
-
2♠: 4/5♠, denies 4♥s
-
2NT: invite
-
3♣: 5+♣, 4+♥
-
3♦: 5+♦, 4+♥
-
3♥: ♠ fit
-
3♠:
-
3NT: to play
-
4♣: splinter (slam try if useful)
-
4♦: splinter (slam try if useful)
-
4♥: splinter (slam try if useful)
-
4♠: to play
-
4NT: quantitative
-
2♦: Jacoby transfer, 5+♥s
-
2♥: non-super accept
-
2♠: 5+♥, 4+♠
-
2NT: usually exactly 5♥
-
3♣:
-
3♦:
-
3♥:
-
3♠: splinter, 6+♥
-
3NT: choice of games, usually exactly 5♥
-
4♣: splinter, 6+♥
-
4♦: splinter, 6+♥
-
4♥: mild slam try
-
4NT: quantitative, NF, 5♥
-
5NT: choice of slams, 5♥
-
2♠: super accept, 4+♥s, concentrated values
-
2NT: super accept, no concentration
-
3♣: super accept, 4+♥s, concentrated values
-
3♦: super accept, 4+♥s, concentrated values
-
3♥: minimum with 4+ fit
-
2♥: Jacoby transfer, 5+♠s
-
2♠: non-superfit
-
2NT: usually exactly 5♠
-
3♣:
-
3♦:
-
3♥:
-
3♠:
-
3NT: choice of games, usually exactly 5♠
-
4♣: splinter, 6+♠
-
4♦: splinter, 6+♠
-
4♥: splinter, 6+♠
-
4♠: mild slam try
-
4NT: quantitative, NF, 5♠
-
5NT: choice of slams, 5♠
-
2NT: super accept, no concentration
-
3♣: super accept, 4+♠s, concentrated values
-
3♦: super accept, 4+♠s, concentrated values
-
3♥: super accept, 4+♠s, concentrated values
-
3♠: minimum with ♠ fit
-
2♠: Transfer to ♣s
-
2NT: maximum, ♣ fit
-
3♣: mininum or ♣ misfit
-
2NT: Transfer to ♦s
-
3♣: maximum, ♦ fit
-
3♦: minimum or ♦ misfit
-
3♣: 5+♣s, 5+♦s, weak
-
3♦: 5+♣, 5+♦s, strong
-
3♥: 54 or 45 in minors
-
3♠: 54 or 45 in minors
-
3NT: to play
-
4♣: Gerber
-
4♦: Texas transfer, 6+♥s
-
4♥: Texas transfer, 6+♠
-
4NT: quantitative, NF
-
2♣:
-
2♦:
-
2♥:
-
2♠: Michaels - 5+♠, 5+minor
-
2NT: unusual 2NT - 5+♦, 5+♣
-
3♣: WJO
-
3♦: WJO
-
3♥: WJO
-
3♠: Ask 3NT with ♠ stopper, generally running ♣ or ♦ suit
-
3NT: to play, source of tricks
-
4NT: Minors
- vs. (1NT): Opps Bid
-
D: Capelletti - penalty double
-
2♣: any one suited hand, 15 or less HCP
-
2♦: Ask for partner's real suit
-
2♥:
-
2♠:
-
2NT: 11+ HCP, blanced hand
-
2♦: ♥s and ♠ two suiter, 15 or less HCP
-
Pass: ♦ my suit, 6+♦s
-
2♥: Choice of majors
-
2♠: Choice of majors
-
2NT: Asking for Better minor
-
3♣: My suit
-
3♦: bid your better major, equal fit for both majors, game try
-
3♥:
-
3♠:
-
2♥: ♥s and either minor, 15 or less HCP
-
2♠: ♠ and a minor, 15 or less HCP
-
2NT: ♣ and ♦ two suiter, 15 or less HCP
-
3♣:
-
3♦:
-
3♥:
-
3♠:
-
3NT: to play
- vs. (2♣): Opps Bid
-
D: CLUBS
-
2♦:
-
2♥:
-
2♠:
-
2NT: Minors
-
3♣:
-
3♦: weak jump overcall
-
3♥: weak jump overcall
-
3♠: weak jump overcall
- vs. (2♦): Opps Bid
-
D: takeout
-
2♥:
-
2♠:
-
2NT: 16-19 balanced
-
3♣:
-
3♦: Asking for 3NT with ♦ stopper
-
3♥: great one suiter
-
3♠: great one suiter
-
3NT: to play, source of tricks
-
4♦: super Michaels, ♥s and ♠s
-
4♥: to play
-
4♠: to play
- vs. (2♥): Opps Bid
-
D: takeout
-
2♠:
-
2NT: Lebensohl (direct denies)
-
3♣: forced bid unless very strong
-
Pass: to play, about 0-8 pts
-
3♦: to play, about 0-8 pts
-
3♥: usually 4♠ with ♥ stopper
-
3♠:
-
3♦: strong hand
-
3♥:
-
3♠: strong hand
-
3NT: about 19-22 HCP
-
3♣: about 8-11 pts
-
3♦: about 8-11 pts
-
3♥: usually 4♠, no ♥ stopper
-
3♠:
-
3NT:
-
2♠:
-
2NT: 16-19 balanced
-
3♣:
-
3♦:
-
3♥: Ask 3NT with ♥ stopper, generally running ♣ or ♦ suit
-
3♠: great one suiter
-
3NT: to play, source of tricks
-
4♠: to play
- vs. (2♠): Opps Bid
-
D: takeout
-
2♠:
-
2NT: Lebensohl (direct denies)
-
3♣: forced bid unless very strong
-
Pass: to play, about 0-8 pts
-
3♦: to play, about 0-8 pts
-
3♥: to play, about 0-8 poitns
-
3♠: usually 4♥ with ♠ stopper
-
3♦: strong hand
-
3♥: strong hand
-
3♠:
-
3NT: about 19-22 HCP
-
3♣: about 8-11 pts
-
3♦: about 8-11 pts
-
3♥: about 8-11 pts
-
3♠: usually 4♥, no ♠ stopper
-
3NT:
-
2NT: 16-19
-
3♣:
-
3♦:
-
3♥:
-
3♠: Ask 3NT with ♠ stopper, generally running ♣ or ♦ suit
-
3NT: to play, source of tricks
-
4♥: to play
List conventions
List systems