1rbq1bnr/p1pkp3/1p2pp2/4n2p/4PPPp/3P4/PPP1K3/RNBQ2NR w - - 1 13
FEN state: 1rbq1bnr/p1pkp3/1p2pp2/4n2p/4PPPp/3P4/PPP1K3/RNBQ2NR w - - 1 13 ; Best move: f4e5
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black king at d7 and black pawn at e7. Black pawn at b6, black pawn at e6 and black pawn at f6. Black knight at e5 and black pawn at h5. White pawn at e4, white pawn at f4, white pawn at g4 and black pawn at h4. White pawn at d3. White pawn at a2, white pawn at b2, white pawn at c2 and white king at e2. White rook at a1, white knight at b1, white bishop at c1, white queen 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 13. White to move.