Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Knight_Variation
Moves: 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Nc3 h6 6. Be3 Bg4 7. Be2 Bb4 8.
Qd2 Ne4 9. Qd3 Bf5 10. Qb5+ Nc6 11. Ne5 *
Position (FEN): r2qk2r/ppp2pp1/2n4p/1Q1pNb2/1b1Pn3/2N1B3/PPP1BPPP/R3K2R b KQkq - 11 11
Black to move.
Themes:  Middlegame  
Puzzle rating: 1818
Best move: Nxc3