Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_French_Variation
Moves: 1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Qc7 5. O-O Nf6 6. Re1 d6 7. d3 Be7 8. Nbd2
b5 9. Nf1 O-O 10. c3 Bb7 11. d4 cxd4 12. cxd4 Nb4 13. Bg5 Nxe4 14. Bxe7 Qxe7
15. a3 Nd5 *
Position (FEN): r4rk1/pb2qppp/3pp3/1p1n4/3Pn3/P4NP1/1P3PBP/R2QRNK1 w - - 1 16
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1035
Best move: Rxe4