Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Bc5 3. d4 exd4 4. Nxd4 Qh4 5. Nc3 Nc6 6. Be3 Nf6 7. Nxc6 Bxe3
8. Qf3 dxc6 9. Qxe3 O-O 10. Bd3 Bf5 11. O-O Rae8 12. Qf3 Bxe4 13. Bxe4 Nxe4 14.
Nxe4 Rxe4 15. Rad1 a6 16. Rfe1 Rxe1+ 17. Rxe1 h6 18. Re4 Qf6 19. Qxf6 gxf6 20.
Re7 Rc8 21. g3 b5 22. f4 c5 23. Rd7 c4 24. c3 Kg7 25. b3 cxb3 26. axb3 c5 27.
Rd6 Ra8 28. Rd5 c4 29. bxc4 bxc4 30. Rc5 a5 31. Rxc4 a4 32. Rd4 a3 33. Rd1 a2
34. Ra1 Kg6 35. Kf2 Kf5 36. Ke3 Ke6 37. Kd4 Kd6 38. c4 Kc6 39. Kc3 Kc5 40. Kb3
Kd4 41. c5 Kxc5 42. Rxa2 *
Position (FEN): r7/5p2/5p1p/2k5/5P2/1K4P1/R6P/8 b - - 0 42
Black to move.
Themes:  Endgame, Rook Endgame  
Puzzle rating: 1545
Best move: Rxa2