r1b2knr/1pp1b2p/p2p2q1/PQ2p2p/1P3Pp1/2P1Nn2/R2BPK2/5BNR w - - 2 18
FEN state: r1b2knr/1pp1b2p/p2p2q1/PQ2p2p/1P3Pp1/2P1Nn2/R2BPK2/5BNR w - - 2 18 ; Best move: b5d3
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at f8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black bishop at e7 and black pawn at h7. Black pawn at a6, black pawn at d6 and black queen at g6. White pawn at a5, white queen at b5, black pawn at e5 and black pawn at h5. White pawn at b4, white pawn at f4 and black pawn at g4. White pawn at c3, white knight at e3 and black knight at f3. White rook at a2, white bishop at d2, white pawn at e2 and white king at f2. White bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 18. White to move.