Chess puzzle (Equality)
Moves: 1. d4 d5 2. Bf4 Nf6 3. e3 g6 4. Nf3 h6 5. Nbd2 Bg7 6. Bd3 O-O 7. Ne5 Kh7 8.
Ndf3 Nbd7 9. c3 b6 10. Qc2 Nxe5 11. Nxe5 Ne4 12. f3 f6 13. Bxe4 *
Position (FEN): r1bq1r2/p1p1p1bk/1p3ppp/3pN3/3PBB2/2P1PP2/PPQ3PP/R3K2R b KQ - 0 13
Black to move.
Themes:  Middlegame  
Puzzle rating: 1503
Best move: dxe4