Chess puzzle (Advantage)
Opening: Horwitz_Defense, Horwitz_Defense_Other_variations
Moves: 1. d4 e6 2. c4 c5 3. e3 Nf6 4. Nc3 Nc6 5. Nf3 Be7 6. dxc5 Bxc5 7. Be2 Qa5 8.
O-O O-O 9. Bd2 Qc7 10. a3 d5 11. b4 Be7 12. Rc1 dxc4 13. Nb5 Qb6 14. Bxc4 Rd8
15. Qb3 a6 16. Nbd4 Nxd4 17. exd4 Ne4 18. Be3 a5 19. Bd3 axb4 *
Position (FEN): r1br2k1/1p2bppp/1q2p3/8/1p1Pn3/PQ1BBN2/5PPP/2R2RK1 w - - 0 20
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1330
Best move: Bxe4