Chess Board
[ECO code A06] Do not scroll the screen..! Move Move Move Here Move Here Move Here
ZUKERTORT (RETI) OPENING
The Tennison Gambit (aka. Lemberg G.)
Black's opportune QP controlled White's K4(e4).
White's King's Pawn advances with a sacrificial challenge to the QP - a dubious gambit invented by U.S. ex-Dane Otto Tennison in 1891 and revived by Wagner (b. in Lemberg) in 1917. Best refuted by 2..PxP, 3.Kt-Kt5..P-K4!, 3.KtxKP..P-KB4. W-Alt.
     White   Black
 1.  Kt-KB3  P-Q4
 2.  P-K4?!	  Alt. via Centre-Ctr.
BLACK to Move or Undo or Jump or Clear
 
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Chess Board

BLACK moves King's Pawn:

P-K4 (e5) or P-K3 (e6) ?

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