Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. Bc4 h6 5. dxe5 dxe5 6. O-O Bd6 7. Nc3 Nf6 8.
Nd5 Nxd5 9. exd5 Na5 10. Bb5+ c6 11. dxc6 bxc6 12. Ba4 O-O 13. Bd2 Nc4 14. Bxc6
Nxb2 15. Qc1 Rb8 16. Rb1 Ba3 17. Bc3 Qb6 18. Nxe5 Qc5 19. Bxb2 Bxb2 20. Rxb2
Rxb2 *
Position (FEN): 2b2rk1/p4pp1/2B4p/2q1N3/8/8/PrP2PPP/2Q2RK1 w - - 0 21
White to move.
Themes:  Middlegame  
Puzzle rating: 695
Best move: Qxb2