Chess puzzle (Crushing)
Moves: 1. d4 f5 2. Bf4 Nf6 3. e3 e6 4. Nf3 b6 5. c4 Bb7 6. Be2 Bb4+ 7. Nc3 O-O 8. O-O
Bxc3 9. bxc3 d6 10. h3 Ne4 11. Qc2 Nd7 12. a4 a5 13. Rfd1 Qe8 14. Nd2 Qg6 15.
Bf3 e5 16. Bh2 Rab8 17. dxe5 Nxe5 18. Bxe4 Bxe4 19. Nxe4 Nf3+ 20. Kh1 fxe4 21.
gxf3 Rxf3 22. Rg1 Qf5 23. Rg2 Rxh3 24. Rag1 Qf3 25. Qd1 Qf5 26. Qd5+ Qxd5 27.
cxd5 g6 28. Rg3 Rh5 29. c4 Rf8 30. Kg2 Rhf5 31. Rf1 Kg7 32. Rg4 Re8 33. Bg3 h5
34. Rh4 Rf3 35. Rf4 Rxf4 36. Bxf4 Kf6 37. Rh1 g5 38. Bh2 Kf5 39. Bg1 h4 40. f3
*
Position (FEN): 4r3/2p5/1p1p4/p2P1kp1/P1P1p2p/4PP2/6K1/6BR b - - 0 40
Black to move.
Themes:  Endgame  
Puzzle rating: 1029
Best move: exf3+