rnb2kn1/p2p4/5ppr/1pp1PR1p/PN6/2QP4/1PP1PKPq/2B2B1R w - - 2 18
FEN state: rnb2kn1/p2p4/5ppr/1pp1PR1p/PN6/2QP4/1PP1PKPq/2B2B1R w - - 2 18 ; Best move: c3c5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at f8 and black knight at g8. Black pawn at a7 and black pawn at d7. Black pawn at f6, black pawn at g6 and black rook at h6. Black pawn at b5, black pawn at c5, white pawn at e5, white rook at f5 and black pawn at h5. White pawn at a4 and white knight at b4. White queen at c3 and white pawn at d3. White pawn at b2, white pawn at c2, white pawn at e2, white king at f2, white pawn at g2 and black queen at h2. White bishop at c1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 18. White to move.