rnb1k1nr/pppp4/4pqpb/3N1pN1/2BPPP1p/8/PPP3PP/1RBQK2R w kq - 5 12
FEN state: rnb1k1nr/pppp4/4pqpb/3N1pN1/2BPPP1p/8/PPP3PP/1RBQK2R w kq - 5 12 ; Best move: d5f6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7 and black pawn at d7. Black pawn at e6, black queen at f6, black pawn at g6 and black bishop at h6. White knight at d5, black pawn at f5 and white knight at g5. White bishop at c4, white pawn at d4, white pawn at e4, white pawn at f4 and black pawn at h4. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at g2 and white pawn at h2. White rook at b1, white bishop at c1, white queen at d1, white king at e1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 5. Full move number is 12. White to move.