Chess puzzle (Crushing)
Opening: Horwitz_Defense, Horwitz_Defense_Other_variations
Moves: 1. d4 e6 2. c4 c5 3. dxc5 Bxc5 4. Nc3 Ne7 5. Nf3 O-O 6. Bg5 f6 7. Bh4 Nbc6 8.
a3 a6 9. b4 Ba7 10. c5 b6 11. cxb6 Bxb6 12. e3 Nf5 13. Bg3 Bb7 14. Bd3 a5 15.
b5 Nce7 16. a4 e5 17. Bxf5 Nxf5 18. Nh4 Nxg3 19. hxg3 g5 *
Position (FEN): r2q1rk1/1b1p3p/1b3p2/pP2p1p1/P6N/2N1P1P1/5PP1/R2QK2R w KQ - 0 20
White to move.
Themes: Defensive Move Middlegame  
Puzzle rating: 1781
Best move: Nf5