Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 Bb6 6. O-O Bg4 7. h3 Bh5 8. Be3
Nf6 9. Nbd2 O-O 10. d5 Bxe3 11. fxe3 Na5 12. Be2 Bg6 13. b4 Nxe4 14. Nxe4 Bxe4
15. bxa5 c6 16. dxc6 Bxc6 17. a6 bxa6 18. Bxa6 Qa5 19. Bd3 Qb6 20. Ne1 Qxe3+
21. Kh2 e4 22. Be2 Qxc3 23. Rc1 Qe5+ 24. g3 Bd7 25. Ng2 Be6 26. Bc4 d5 27. Bb3
d4 28. Bxe6 fxe6 29. Rxf8+ Rxf8 30. Qe2 d3 31. Qd2 a5 32. Ne3 Rf3 33. Nf1 e3
34. Qxd3 Qb2+ 35. Rc2 Rf2+ 36. Rxf2 Qxf2+ 37. Kh1 Qf3+ 38. Kg1 Qf2+ 39. Kh1 e2
40. Qd8+ Qf8 41. Qxa5 e1=Q *
Position (FEN): 5qk1/6pp/4p3/Q7/8/6PP/P7/4qN1K w - - 0 42
White to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 719
Best move: Qxe1