Chess puzzle (Crushing)
Opening: Bird_Opening, Bird_Opening_Dutch_Variation
Moves: 1. f4 d5 2. e3 c5 3. b4 cxb4 4. Bb2 Nc6 5. c4 e5 6. fxe5 Qh4+ 7. g3 Qe4 8. Nf3
dxc4 9. Bg2 c3 10. dxc3 Nxe5 11. O-O Qxe3+ 12. Kh1 Nd3 13. cxb4 Nf2+ *
Position (FEN): r1b1kbnr/pp3ppp/8/8/1P6/4qNP1/PB3nBP/RN1Q1R1K w kq - 1 14
White to move.
Themes:  Opening  
Puzzle rating: 743
Best move: Rxf2