rn1q1bnr/1b5p/ppk5/2Np4/2B2p2/1PP1P2Q/P2PKPR1/RNB5 w - - 1 18
FEN state: rn1q1bnr/1b5p/ppk5/2Np4/2B2p2/1PP1P2Q/P2PKPR1/RNB5 w - - 1 18 ; Best move: h3e6
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black bishop at b7 and black pawn at h7. Black pawn at a6, black pawn at b6 and black king at c6. White knight at c5 and black pawn at d5. White bishop at c4 and black pawn at f4. White pawn at b3, white pawn at c3, white pawn at e3 and white queen at h3. White pawn at a2, white pawn at d2, white king at e2, white pawn at f2 and white rook at g2. White rook at a1, white knight at b1 and white bishop at c1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. White to move.