r1bN2nr/1p2k1P1/4n1p1/p1ppp2p/3R2P1/2N5/PPPPKPBP/R1BQ4 w - - 5 18
FEN state: r1bN2nr/1p2k1P1/4n1p1/p1ppp2p/3R2P1/2N5/PPPPKPBP/R1BQ4 w - - 5 18 ; Best move: c3d5
The current state of the chess board is: Black rook at a8, black bishop at c8, white knight at d8, black knight at g8 and black rook at h8. Black pawn at b7, black king at e7 and white pawn at g7. Black knight at e6 and black pawn at g6. Black pawn at a5, black pawn at c5, black pawn at d5, black pawn at e5 and black pawn at h5. White rook at d4 and white pawn at g4. White knight at c3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at d2, white king at e2, white pawn at f2, white bishop at g2 and white pawn at h2. White rook at a1, white bishop at c1 and white queen at d1. Both players have exhausted their castles. Half move number is 5. Full move number is 18. White to move.