Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d4 exd4 5. Qxd4 Nc6 6. Qd3 Nb4 7. Qb5+ Nc6 8.
a3 a6 9. Qd3 Be7 10. Be3 Bg4 11. Be2 Bxf3 12. Bxf3 Ne5 13. Qe2 Nxf3+ 14. Qxf3
h6 15. h4 Nh7 16. g3 Bf6 17. Bf4 Qd7 18. O-O-O Qc6 19. Qe3 Bxc3 20. bxc3 O-O-O
21. Qa7 f6 22. f3 Qxc3 23. Qf2 Qxa3+ 24. Kd2 Rhe8 25. Qh2 d5 26. Ke2 dxe4 27.
Rxd8+ Kxd8 28. Rd1+ Kc8 29. Qh3+ Kb8 30. Kf2 Qxf3+ 31. Ke1 e3 32. Qh2 g5 33.
hxg5 hxg5 34. Bxc7+ Kxc7 35. g4+ Kc8 36. Rd3 Qxg4 37. Rc3+ Kd7 38. Qc7+ Ke6 39.
Rxe3+ Kf5 40. Rxe8 Qg1+ 41. Kd2 Qf2+ 42. Kd3 Qf1+ 43. Kc3 Qf3+ *
Position (FEN): 4R3/1pQ4n/p4p2/5kp1/8/2K2q2/2P5/8 w - - 7 44
White to move.
Themes: Defensive Move Endgame  
Puzzle rating: 1594
Best move: Kb2