Nn3bnr/1k1qp2p/b4B2/p1Pp2p1/Q1P3P1/4P2P/P2P1PB1/2K1R1NR w - - 0 18
FEN state: Nn3bnr/1k1qp2p/b4B2/p1Pp2p1/Q1P3P1/4P2P/P2P1PB1/2K1R1NR w - - 0 18 ; Best move: a4d7
The current state of the chess board is: White knight at a8, black knight at b8, black bishop at f8, black knight at g8 and black rook at h8. Black king at b7, black queen at d7, black pawn at e7 and black pawn at h7. Black bishop at a6 and white bishop at f6. Black pawn at a5, white pawn at c5, black pawn at d5 and black pawn at g5. White queen at a4, white pawn at c4 and white pawn at g4. White pawn at e3 and white pawn at h3. White pawn at a2, white pawn at d2, white pawn at f2 and white bishop at g2. White king at c1, white rook at e1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 18. White to move.