Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Chigorin_Variation
Moves: 1. d4 d5 2. Nc3 c6 3. Nf3 Bf5 4. e4 dxe4 5. Ng5 h6 6. Ngxe4 Bxe4 7. Nxe4 e6 8.
Bf4 Nf6 9. a3 *
Position (FEN): rn1qkb1r/pp3pp1/2p1pn1p/8/3PNB2/P7/1PP2PPP/R2QKB1R b KQkq - 0 9
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1312
Best move: Nxe4