Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Ragozin_Defense
Moves: 1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Nf3 Bb4 5. a3 Ba5 6. b4 Nc6 7. bxa5 Nxa5 8. Bg5
Nxc4 9. e4 dxe4 10. Nxe4 Nd6 11. Ne5 *
Position (FEN): r1bqk2r/ppp2ppp/3npn2/4N1B1/3PN3/P7/5PPP/R2QKB1R b KQkq - 2 11
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1127
Best move: Ndxe4