Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 d5 3. exd5 c6 4. Nc3 Bc5 5. Bc4 Nf6 6. O-O O-O 7. Nxe5 Nbd7 8.
Nxd7 Qxd7 9. d4 Bb6 10. Bg5 Nxd5 11. Bxd5 cxd5 12. Qf3 f6 13. Be3 Qf7 14. Nxd5
Be6 15. Nf4 Rad8 16. Qe4 Rfe8 17. Nxe6 Rxe6 18. Qf4 Bc7 19. Qf3 Qg6 20. Qxb7
Re7 21. Qxa7 *
Position (FEN): 3r2k1/Q1b1r1pp/5pq1/8/3P4/4B3/PPP2PPP/R4RK1 b - - 0 21
Black to move.
Themes: Kingside Attack Middlegame  
Puzzle rating: 1357
Best move: Bxh2+