Chess puzzle (Advantage)
Opening: Nimzowitsch_Defense, Nimzowitsch_Defense_Kennedy_Variation
Moves: 1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. c4 Ng6 5. g3 Nf6 6. Bg2 Bc5 7. Ne2 d6 8. O-O
Bg4 9. Be3 Bb6 10. Nbc3 Qd7 11. f3 *
Position (FEN): r3k2r/pppq1ppp/1b1p1nn1/3Pp3/2P1P1b1/2N1BPP1/PP2N1BP/R2Q1RK1 b kq - 0 11
Black to move.
Themes: Hanging Piece, Kingside Attack Middlegame  
Puzzle rating: 1059
Best move: Bxe3+