Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Ragozin_Defense
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 dxc4 5. Bg5 Bb4 6. e3 c5 7. Bxc4 Nc6 8. a3
Bxc3+ 9. bxc3 cxd4 10. cxd4 O-O 11. O-O h6 12. Bh4 Qe7 13. Nd2 e5 14. Ne4 g5
15. Bg3 *
Position (FEN): r1b2rk1/pp2qp2/2n2n1p/4p1p1/2BPN3/P3P1B1/5PPP/R2Q1RK1 b - - 1 15
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 786
Best move: Nxe4