Chess puzzle (Crushing)
Moves: 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. e4 Qa5 8. Qc2
Nxe4 9. Ne2 Nxc3 10. Nxc3 d6 11. Bd2 O-O 12. Bc4 Bxa6 13. Ne2 Qb6 14. Bxa6 Nxa6
15. O-O Qxb2 16. Qxb2 Bxb2 17. Rab1 Bg7 18. Rb7 Rfe8 19. a3 Rac8 20. Rd1 Nc7
21. Bc3 Bxc3 22. Nxc3 Kf8 23. a4 Red8 24. a5 Na6 25. f3 Ra8 26. Ra1 Rdb8 27.
Rb6 Nb4 28. Rxb8+ Rxb8 29. a6 Ra8 30. a7 Ke8 31. Kf2 Kd7 32. g4 Kc8 33. Re1
Rxa7 34. f4 Kd7 35. Nb5 Ra2+ 36. Kg3 Nxd5 37. Rd1 Rg2+ 38. Kf3 e6 39. Rxd5 exd5
40. Kxg2 Kc6 41. Nc3 d4 42. Nd1 c4 43. Kf2 *
Position (FEN): 8/5p1p/2kp2p1/8/2pp1PP1/8/5K1P/3N4 b - - 1 43
Black to move.
Themes:  Endgame, Knight Endgame  
Puzzle rating: 1321
Best move: c3