r1bq1b2/p2kpp1r/n1p2np1/2p4p/p7/PP1P1NPP/2B1PP2/R1BK2NR w - - 1 18
FEN state: r1bq1b2/p2kpp1r/n1p2np1/2p4p/p7/PP1P1NPP/2B1PP2/R1BK2NR w - - 1 18 ; Best move: f3e5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8 and black bishop at f8. Black pawn at a7, black king at d7, black pawn at e7, black pawn at f7 and black rook at h7. Black knight at a6, black pawn at c6, black knight at f6 and black pawn at g6. Black pawn at c5 and black pawn at h5. Black pawn at a4. White pawn at a3, white pawn at b3, white pawn at d3, white knight at f3, white pawn at g3 and white pawn at h3. White bishop at c2, white pawn at e2 and white pawn at f2. White rook at a1, white bishop at c1, white king at d1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. White to move.