Chess puzzle (Advantage)
Opening: Zukertort_Opening, Zukertort_Opening_Sicilian_Invitation
Moves: 1. Nf3 c5 2. e3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. a3 e5 6. Nf3 Be7 7. b4 a6 8. Bb2
O-O 9. Nxe5 *
Position (FEN): rnbq1rk1/1p2bppp/p2p1n2/4N3/1P6/P3P3/1BP2PPP/RN1QKB1R b KQ - 0 9
Black to move.
Themes:  Opening  
Puzzle rating: 1040
Best move: dxe5