Chess puzzle (Crushing)
Opening: French_Defense, French_Defense_La_Bourdonnais_Variation
Moves: 1. e4 e6 2. f4 d5 3. exd5 exd5 4. Nf3 Bg4 5. Be2 Nc6 6. O-O Bd6 7. d4 Qf6 8.
Ne5 Bxe2 9. Qxe2 O-O-O 10. Nxc6 bxc6 11. Qa6+ Kb8 12. Rf3 Qxd4+ 13. Be3 Qd1+ *
Position (FEN): 1k1r2nr/p1p2ppp/Q1pb4/3p4/5P2/4BR2/PPP3PP/RN1q2K1 w - - 2 14
White to move.
Themes: Defensive Move Middlegame  
Puzzle rating: 846
Best move: Rf1