Chess puzzle (Advantage)
Opening: Scandinavian_Defense, Scandinavian_Defense_Main_Line
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 c6 6. Bd3 Bg4 7. f3 Bh5 8.
Nge2 e6 9. O-O Qd8 10. Ng3 Bg6 11. Bg5 Be7 12. Qd2 Qb6 13. Na4 *
Position (FEN): rn2k2r/pp2bppp/1qp1pnb1/6B1/N2P4/3B1PN1/PPPQ2PP/R4RK1 b kq - 9 13
Black to move.
Themes:  Middlegame  
Puzzle rating: 964
Best move: Qxd4+