Chess puzzle (Advantage)
Opening: Owen_Defense, Owen_Defense_Other_variations
Moves: 1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. c4 Nf6 5. Nc3 Be7 6. Nf3 O-O 7. e5 Nh5 8. g4 f6
9. gxh5 fxe5 10. dxe5 *
Position (FEN): rn1q1rk1/pbppb1pp/1p2p3/4P2P/2P5/2NB1N2/PP3P1P/R1BQK2R b KQ - 0 10
Black to move.
Themes:  Opening  
Puzzle rating: 1570
Best move: Bxf3