Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Queens_Knight_Variation
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. g3 a5 5. a3 Bxc3+ 6. bxc3 Nc6 7. cxd5 Qxd5 8.
Nf3 Nf6 9. Bg2 O-O 10. O-O Ne7 11. Re1 h6 12. e4 Nxe4 13. Ne5 Nxc3 14. Bxd5 *
Position (FEN): r1b2rk1/1pp1npp1/4p2p/p2BN3/3P4/P1n3P1/5P1P/R1BQR1K1 b - - 0 14
Black to move.
Themes:  Opening  
Puzzle rating: 1343
Best move: Nxd1