Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Accelerated_London_System
Moves: 1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. dxc5 e6 6. Nc3 Bxc5 7. Bb5 O-O 8.
O-O Nh5 9. Bg5 Be7 10. Bxe7 Nxe7 11. Nd4 a6 12. Qxh5 axb5 13. Ncxb5 Qa5 14. Qe2
Bd7 15. a3 *
Position (FEN): r4rk1/1p1bnppp/4p3/qN1p4/3N4/P3P3/1PP1QPPP/R4RK1 b - - 0 15
Black to move.
Themes:  Middlegame  
Puzzle rating: 1324
Best move: e5