Chess puzzle (Advantage)
Moves: 1. d4 Nf6 2. c4 g6 3. Bf4 Bg7 4. e3 d5 5. Nc3 e6 6. Nf3 O-O 7. Be2 Nc6 8. O-O
Re8 9. h3 Nh5 10. Bh2 f5 11. Nd2 Nf6 12. Nf3 Ne4 13. Re1 Ne7 14. Nxe4 fxe4 15.
Ne5 Nf5 16. c5 b6 17. b4 Bb7 18. Rc1 b5 19. Bxb5 Rf8 20. Qa4 Nh4 21. Bc6 *
Position (FEN): r2q1rk1/pbp3bp/2B1p1p1/2PpN3/QP1Pp2n/4P2P/P4PPB/2R1R1K1 b - - 4 21
Black to move.
Themes:  Middlegame  
Puzzle rating: 1864
Best move: Bxe5