Chess puzzle (Crushing)
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. g3 Nbd7 6. Bg2 Bb4 7. O-O Bxc3 8.
bxc3 dxc4 9. Ba3 Nd5 10. Qc2 Qa5 11. Bb2 O-O 12. e4 N5f6 13. Rfe1 b5 14. a4 Qb6
15. Nd2 a6 16. Ba3 Re8 17. Reb1 Qd8 18. e5 Nd5 19. Ne4 N7b6 20. Nd6 Nxa4 21.
Nxe8 Qxe8 22. Be4 h6 23. Bb2 Bb7 24. Rxa4 bxa4 25. Qxa4 Rd8 26. Qxc4 Bc8 27.
Ba3 Bd7 28. Bd6 Ra8 29. Qb3 a5 30. c4 a4 31. Qb2 Ne7 32. Qb7 Ng6 33. Ra1 Nf8
34. c5 g6 35. Bc2 Nh7 36. h4 g5 37. Qb1 Nf8 38. hxg5 hxg5 39. Qc1 Qd8 40. Qd1
a3 41. Qg4 a2 42. f4 f5 *
Position (FEN): r2q1nk1/3b4/2pBp3/2P1Ppp1/3P1PQ1/6P1/p1B5/R5K1 w - f6 0 43
White to move.
Themes: Pin Middlegame  En Passant
Puzzle rating: 1777
Best move: exf6