rn4kr/pp3p1p/2pp2pB/P3p3/2PPN1bq/R3n2N/1P1QPPRP/4KB2 w - - 0 16
FEN state: rn4kr/pp3p1p/2pp2pB/P3p3/2PPN1bq/R3n2N/1P1QPPRP/4KB2 w - - 0 16 ; Best move: d2e3
The current state of the chess board is: Black rook at a8, black knight at b8, black king at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at f7 and black pawn at h7. Black pawn at c6, black pawn at d6, black pawn at g6 and white bishop at h6. White pawn at a5 and black pawn at e5. White pawn at c4, white pawn at d4, white knight at e4, black bishop at g4 and black queen at h4. White rook at a3, black knight at e3 and white knight at h3. White pawn at b2, white queen at d2, white pawn at e2, white pawn at f2, white rook at g2 and white pawn at h2. White king at e1 and white bishop at f1. Both players have exhausted their castles. Half move number is 0. Full move number is 16. White to move.