Chess puzzle (Advantage)
Opening: Modern_Defense, Modern_Defense_Other_variations
Moves: 1. d4 g6 2. e4 Bg7 3. Nf3 d5 4. e5 f6 5. exf6 Nxf6 6. Be3 O-O 7. Qd2 Bf5 8. Bh6
Qd6 9. Bxg7 Kxg7 10. Bd3 Be4 11. Bxe4 Nxe4 12. Qe3 Qb4+ 13. Nc3 *
Position (FEN): rn3r2/ppp1p1kp/6p1/3p4/1q1Pn3/2N1QN2/PPP2PPP/R3K2R b KQ - 3 13
Black to move.
Themes:  Middlegame  
Puzzle rating: 1369
Best move: Qxb2