Chess puzzle (Advantage)
Opening: Vant_Kruijs_Opening, Vant_Kruijs_Opening_Other_variations
Moves: 1. e3 e5 2. Nc3 Nc6 3. Nb5 a6 4. Nc3 Bc5 5. Nd5 Nge7 6. b3 *
Position (FEN): r1bqk2r/1pppnppp/p1n5/2bNp3/8/1P2P3/P1PP1PPP/R1BQKBNR b KQkq - 0 6
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 889
Best move: Nxd5