4qb1r/1rpbkp1p/8/4pnN1/pn2p2P/PPP5/3PK1P1/RNBQ1B1R w - - 1 18
FEN state: 4qb1r/1rpbkp1p/8/4pnN1/pn2p2P/PPP5/3PK1P1/RNBQ1B1R w - - 1 18 ; Best move: c3b4
The current state of the chess board is: Black queen at e8, black bishop at f8 and black rook at h8. Black rook at b7, black pawn at c7, black bishop at d7, black king at e7, black pawn at f7 and black pawn at h7. Black pawn at e5, black knight at f5 and white knight at g5. Black pawn at a4, black knight at b4, black pawn at e4 and white pawn at h4. White pawn at a3, white pawn at b3 and white pawn at c3. White pawn at d2, white king at e2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. White to move.