The Trompowsky Attack: Poisoned Pawn Variation is a chess opening classified under ECO code A45 in the Flank Openings family, characterized by moves like 1.c4, 1.Nf3, or 1.f4, aiming to control the center indirectly. It is reached after 4 moves: 1. d4 Nf6 2. Bg5 c5 3. d5 Qb6 4. Nc3. The resulting position leaves black to move.
Resulting Position
1. d4 Nf6 2. Bg5 c5 3. d5 Qb6 4. Nc3
rnb1kb1r/pp1ppppp/1q3n2/2pP2B1/8/2N5/PPP1PPPP/R2QKBNR b KQkq - 2 4Resulting Position