Chess puzzle (Crushing)
Opening: Ponziani_Opening, Ponziani_Opening_Jaenisch_Counterattack
Moves: 1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Nxc6 bxc6 7. Bd3 O-O 8.
O-O Re8 9. Re1 d5 10. e5 *
Position (FEN): r1bqr1k1/p1p2ppp/2p2n2/2bpP3/8/2PB4/PP3PPP/RNBQR1K1 b - - 0 10
Black to move.
Themes:  Opening  
Puzzle rating: 1888
Best move: Ng4