Chess puzzle (Advantage)
Opening: Slav_Defense, Slav_Defense_Other_variations
Moves: 1. d4 d5 2. c4 c6 3. e3 Bf5 4. Nf3 e6 5. Nc3 Nf6 6. cxd5 exd5 7. Nh4 Be6 8. f4
Be7 9. Bd3 Bg4 10. Qc2 Ne4 11. Nxe4 *
Position (FEN): rn1qk2r/pp2bppp/2p5/3p4/3PNPbN/3BP3/PPQ3PP/R1B1K2R b KQkq - 0 11
Black to move.
Themes:  Opening  
Puzzle rating: 1270
Best move: dxe4