Chess puzzle (Advantage)
Opening: Modern_Defense, Modern_Defense_Other_variations
Moves: 1. e4 g6 2. d3 Bg7 3. Nf3 c6 4. c3 e6 5. Be2 d5 6. e5 Bd7 7. d4 Ne7 8. Qb3 b6
9. Bg5 O-O 10. h4 f6 11. Bf4 fxe5 12. Nxe5 *
Position (FEN): rn1q1rk1/p2bn1bp/1pp1p1p1/3pN3/3P1B1P/1QP5/PP2BPP1/RN2K2R b KQ - 0 12
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1358
Best move: Rxf4