Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Bc4 Nxc3 6. bxc3 f6 7. O-O Be7 8.
Re1 c6 9. Nxe5 fxe5 10. Qh5+ Kd7 11. Qxe5 Bf6 12. Qf5+ Kc7 13. Qf4+ Qd6 14. Qf3
Na6 15. d4 g5 16. a4 Bd7 17. Ba3 c5 18. Bxa6 Qxa6 19. Bxc5 Rae8 20. Qg3+ Kc8
21. Reb1 b6 22. a5 Be5 23. dxe5 bxc5 24. e6 Bb5 25. c4 Rxe6 26. cxb5 Qb7 27. a6
Qe7 28. Qc3 Re8 29. g3 g4 30. Qc4 Re4 31. Qd5 Qc7 32. Qa8+ Kd7 33. Qd5+ Qd6 34.
Qf7+ R8e7 35. Qf5+ Kd8 36. Rd1 Rd4 37. Qf8+ Re8 38. Rxd4 Qxd4 39. Qf7 *
Position (FEN): 3kr3/p4Q1p/P7/1Pp5/3q2p1/6P1/2P2P1P/R5K1 b - - 1 39
Black to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 1293
Best move: Qxa1+