| 
    Last Train Cuebid (Squeeze Bid) - After agreeing on a major suit 
    trump fit, a 4 level rebid beneath the agreed trump suit suggesting mild 
    slam interest with game-plus values.  Implicitly, the Last Train cuebid 
    implies values insufficient to bid slam via Blackwood  but more than 
    enough to signoff in game (thus lacking Ace controls).  
    A Bridge World survey showed a 75 percent consensus approving the Last Train 
    convention, with the following definition: 
    
    
    “Any time there is only 
    one call that indicates slam interest or further slam interest without 
    raising the partnership’s level of commitment, it is a Last Train slam-try, 
    unrelated to the strain named (unless followed by an uninvited further 
    action).” 
      
        | 
    1H - 3H;4C - 4D;
 | 4D suggests to 
        partner 3H was at the high range (perhaps a slight underbid), inviting partner to consider slam 
        exploration. |  
        | (1C) - 1H- (P) - 4C;(P) -   4D
 | 4D implies opener 
        has extra values above game, asking responder to consider slam bidding 
        slam (4C is a splinter bid showing 4+ Hearts) |  
        | 
    1S - 4D;4H
 | 4H asks responder to 
        consider bidding slam with extra values (4D is a splinter bid showing 4+ 
        Spades) |  Also 
    see books on
     
        Slam and other slam conventions:
     
        1430,
        Baby Blackwood, 
        
        Blackwood, Controls,
    Exclusion Blackwood/Voidwood,
    Gerber,  
        Grand Slam Force,
    Jacoby 2 Notrump,
    Key Card Blackwood, 
    Kickback,  
        Last Train,  NAMYATS,
    Pick a Slam,
    Quantitative Notrump Bid,
    Rolling Blackwood,
    Serious 3 Notrump,
    Slam Try - Stayman,
    Splinters,
    Opener 
    Jump Shift,
    Strong Jump Shift, and legacy treatments as 
        Roman Asking Bids,
    Roman Blackwood, 
        Roman Gerber.  Slam 
        treatments 
    also include interference of 
    an overcall by opponents, as 
        Negative Slam Double,
    DOPI,
        DEPO, ROPI. |