rnb1kbnr/p1p1pp2/7p/6p1/pPq1p3/2P2BPN/P2PQP1P/R1B2R1K w kq - 4 16
FEN state: rnb1kbnr/p1p1pp2/7p/6p1/pPq1p3/2P2BPN/P2PQP1P/R1B2R1K w kq - 4 16 ; Best move: e2c4
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 bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at e7 and black pawn at f7. Black pawn at h6. Black pawn at g5. Black pawn at a4, white pawn at b4, black queen at c4 and black pawn at e4. White pawn at c3, white bishop at f3, white pawn at g3 and white knight at h3. White pawn at a2, white pawn at d2, white queen at e2, white pawn at f2 and white pawn at h2. White rook at a1, white bishop at c1, white rook at f1 and white king at h1. Black kingside and black queenside castles are available. Half move number is 4. Full move number is 16. White to move.