Chess puzzle (Advantage)
Opening: Semi-Slav_Defense, Semi-Slav_Defense_Normal_Variation
Moves: 1. d4 d5 2. c4 e6 3. e3 Nf6 4. Nf3 Nbd7 5. Nc3 c6 6. cxd5 exd5 7. Bd3 Bb4 8.
O-O O-O 9. h3 Re8 10. a3 Bxc3 11. bxc3 Ne4 12. c4 Ndf6 13. cxd5 Qxd5 14. Ne5
Bf5 *
Position (FEN): r3r1k1/pp3ppp/2p2n2/3qNb2/3Pn3/P2BP2P/5PP1/R1BQ1RK1 w - - 2 15
White to move.
Themes:  Middlegame  
Puzzle rating: 1844
Best move: Bc4