r1bqkbnr/p1p4p/5B2/1N1pN3/1n1P4/4K2P/PPPQPPP1/1R3B1R w kq - 2 13
FEN state: r1bqkbnr/p1p4p/5B2/1N1pN3/1n1P4/4K2P/PPPQPPP1/1R3B1R w kq - 2 13 ; Best move: f6d8
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7 and black pawn at h7. White bishop at f6. White knight at b5, black pawn at d5 and white knight at e5. Black knight at b4 and white pawn at d4. White king at e3 and white pawn at h3. White pawn at a2, white pawn at b2, white pawn at c2, white queen at d2, white pawn at e2, white pawn at f2 and white pawn at g2. White rook at b1, white bishop at f1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 13. White to move.