r1b2b2/pq1pk2p/n1p1pprB/1p3P2/QPP1P3/P2P1P1P/4K3/1NR2B1R w - - 6 18
FEN state: r1b2b2/pq1pk2p/n1p1pprB/1p3P2/QPP1P3/P2P1P1P/4K3/1NR2B1R w - - 6 18 ; Best move: h6f8
The current state of the chess board is: Black rook at a8, black bishop at c8 and black bishop at f8. Black pawn at a7, black queen at b7, black pawn at d7, black king at e7 and black pawn at h7. Black knight at a6, black pawn at c6, black pawn at e6, black pawn at f6, black rook at g6 and white bishop at h6. Black pawn at b5 and white pawn at f5. White queen at a4, white pawn at b4, white pawn at c4 and white pawn at e4. White pawn at a3, white pawn at d3, white pawn at f3 and white pawn at h3. White king at e2. White knight at b1, white rook at c1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 6. Full move number is 18. White to move.