Chess puzzle (Advantage)
Opening: Dutch_Defense, Dutch_Defense_Other_variations
Moves: 1. d4 f5 2. Nf3 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. e3 O-O 6. Bc4+ Kh8 7. h3 d6 8. g4
Qe8 9. Qd3 e5 10. dxe5 dxe5 11. gxf5 *
Position (FEN): rnb1qr1k/ppp3bp/5np1/4pPB1/2B5/2NQPN1P/PPP2P2/R3K2R b KQ - 0 11
Black to move.
Themes:  Middlegame  
Puzzle rating: 1310
Best move: e4