rn2k2r/1b3Np1/2p1p2p/ppBp3n/3P3P/1P6/P1PKP1P1/RN1Q1BR1 w kq - 0 16
FEN state: rn2k2r/1b3Np1/2p1p2p/ppBp3n/3P3P/1P6/P1PKP1P1/RN1Q1BR1 w kq - 0 16 ; Best move: e2e4
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8 and black rook at h8. Black bishop at b7, white knight at f7 and black pawn at g7. Black pawn at c6, black pawn at e6 and black pawn at h6. Black pawn at a5, black pawn at b5, white bishop at c5, black pawn at d5 and black knight at h5. White pawn at d4 and white pawn at h4. White pawn at b3. White pawn at a2, white pawn at c2, white king at d2, white pawn at e2 and white pawn at g2. White rook at a1, white knight at b1, white queen at d1, white bishop at f1 and white rook at g1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 16. White to move.