Chess puzzle (Advantage)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Other_variations
Moves: 1. e4 c6 2. Nc3 c5 3. Bc4 e6 4. Nf3 Nc6 5. d4 cxd4 6. Nxd4 d6 7. f4 Nf6 8. Be3
d5 9. Bb5 Qc7 10. e5 Nd7 11. Nb3 a6 12. Bd3 b6 13. O-O Bc5 14. Nxc5 Nxc5 15.
Na4 *
Position (FEN): r1b1k2r/2q2ppp/ppn1p3/2npP3/N4P2/3BB3/PPP3PP/R2Q1RK1 b kq - 1 15
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1064
Best move: Nxa4