Chess puzzle (Advantage)
Opening: Bird_Opening, Bird_Opening_Dutch_Variation
Moves: 1. f4 d5 2. Nf3 Nc6 3. c4 dxc4 4. Nc3 Be6 5. e4 Qd7 6. f5 Bxf5 7. exf5 Qxf5 8.
Bxc4 O-O-O 9. Be2 e5 10. Nd4 Qf6 11. Ne4 *
Position (FEN): 2kr1bnr/ppp2ppp/2n2q2/4p3/3NN3/8/PP1PB1PP/R1BQK2R b KQ - 3 11
Black to move.
Themes:  Opening  
Puzzle rating: 1339
Best move: Qh4+