Chess puzzle (Advantage)
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Be7 7. cxd5 exd5 8.
Qc2 O-O 9. Bd3 h6 10. Bf4 Re8 11. g4 g5 12. Bg3 Nxg4 13. Bh7+ Kh8 14. h4 Nf8
15. Bf5 Nf6 16. hxg5 Ne4 17. Rxh6+ Kg7 18. Be5+ f6 19. Nxe4 Bxf5 20. Rxf6 *
Position (FEN): r2qrn2/pp2b1k1/2p2R2/3pBbP1/3PN3/4PN2/PPQ2P2/R3K3 b Q - 0 20
Black to move.
Themes:  Middlegame  
Puzzle rating: 1794
Best move: Bxe4