Chess puzzle (Advantage)
Opening: Catalan_Opening, Catalan_Opening_Other_variations
Moves: 1. d4 Nf6 2. c4 e6 3. g3 d5 4. e3 c5 5. Ne2 dxc4 6. dxc5 Qxd1+ 7. Kxd1 Bxc5 8.
Nd4 Bxd4 9. exd4 O-O 10. Bxc4 Nc6 11. Be3 Ne4 12. Nc3 a6 *
Position (FEN): r1b2rk1/1p3ppp/p1n1p3/8/2BPn3/2N1B1P1/PP3P1P/R2K3R w - - 0 13
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1205
Best move: Nxe4