1nbq3r/1p1k1p2/r2p1ppb/2p5/4P3/3P3P/P1P1P1P1/RN1QKB1R w KQ - 0 16
FEN state: 1nbq3r/1p1k1p2/r2p1ppb/2p5/4P3/3P3P/P1P1P1P1/RN1QKB1R w KQ - 0 16 ; Best move: e2e3
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at d8 and black rook at h8. Black pawn at b7, black king at d7 and black pawn at f7. Black rook at a6, black pawn at d6, black pawn at f6, black pawn at g6 and black bishop at h6. Black pawn at c5. White pawn at e4. White pawn at d3 and white pawn at h3. White pawn at a2, white pawn at c2, white pawn at e2 and white pawn at g2. White rook at a1, white knight at b1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 16. White to move.