Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Baltic_Defense
Moves: 1. d4 d5 2. c4 Bf5 3. Nc3 Nf6 4. Nf3 e6 5. a3 Be7 6. Bf4 a6 7. h3 O-O 8. e3 c6
9. c5 b6 10. b4 bxc5 11. bxc5 Qa5 12. Qd2 Ne4 *
Position (FEN): rn3rk1/4bppp/p1p1p3/q1Pp1b2/3PnB2/P1N1PN1P/3Q1PP1/R3KB1R w KQ - 3 13
White to move.
Themes:  Middlegame  
Puzzle rating: 965
Best move: Nxe4