Chess puzzle (Advantage)
Opening: Semi-Slav_Defense, Semi-Slav_Defense_Stoltz_Variation
Moves: 1. d4 c6 2. Nf3 d5 3. c4 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 h6 7. Be2 dxc4 8. Bxc4
b5 9. Bd3 Bb7 10. Bd2 a6 11. a3 c5 12. Be2 cxd4 13. exd4 Rc8 14. O-O Bd6 15.
Rac1 Ne4 *
Position (FEN): 2rqk2r/1b1n1pp1/p2bp2p/1p6/3Pn3/P1N2N2/1PQBBPPP/2R2RK1 w k - 5 16
White to move.
Themes:  Middlegame  
Puzzle rating: 1077
Best move: Nxe4