Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Nd4 Qxd5 5. Nb5 Na6 6. N5c3 Qf5 7. Bxa6 bxa6
8. O-O Bd6 9. d3 Qe5 10. f4 Qd4+ 11. Kh1 Nf6 12. Qe1 O-O 13. Be3 Qb4 14. b3
exd3 15. a3 Qb7 16. b4 dxc2 17. Nd2 Bf5 18. Nc4 Bxb4 19. axb4 Qxb4 20. Ne5 Rfe8
21. Bd2 Rad8 22. Nd5 Qe4 23. Nxf6+ gxf6 24. Qxe4 *
Position (FEN): 3rr1k1/p1p2p1p/p4p2/4Nb2/4QP2/8/2pB2PP/R4R1K b - - 0 24
Black to move.
Themes:  Middlegame  
Puzzle rating: 818
Best move: Bxe4