Chess puzzle (Advantage)
Opening: Slav_Defense, Slav_Defense_Other_variations
Moves: 1. d4 c6 2. c4 d5 3. Nc3 Bf5 4. cxd5 cxd5 5. Nf3 h6 6. e3 e6 7. h3 Nf6 8. Bd3
Bxd3 9. Qxd3 a6 10. O-O Bd6 11. Re1 Nbd7 12. Bd2 Nb6 13. b3 Rc8 14. e4 Qe7 *
Position (FEN): 2r1k2r/1p2qpp1/pn1bpn1p/3p4/3PP3/1PNQ1N1P/P2B1PP1/R3R1K1 w k - 1 15
White to move.
Themes:  Middlegame  
Puzzle rating: 1307
Best move: e5