Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nxe5 Qd4 6. Nf3 Qxe4+ 7. Kf1 Bg4
8. d3 Bxf3 9. gxf3 Qh4 10. Be3 Bd6 11. Nc3 Nf6 12. Ne4 O-O 13. Nxd6 cxd6 14. c4
Rfe8 15. Qd2 Qh3+ 16. Ke2 d5 17. cxd5 cxd5 18. d4 Nh5 19. Rag1 Nf4+ 20. Kd1
Qxf3+ 21. Kc2 Rac8+ 22. Kb1 Qe4+ 23. Ka1 Nd3 24. Rd1 Nb4 *
Position (FEN): 2r1r1k1/1p3ppp/p7/3p4/1n1Pq3/4B3/PP1Q1P1P/K2R3R w - - 8 25
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 634
Best move: Qxb4