r4b1r/p2b1kp1/1p1p1nq1/7p/PnP3PP/2p5/3N1P2/2B1K1NR w - - 2 23
FEN state: r4b1r/p2b1kp1/1p1p1nq1/7p/PnP3PP/2p5/3N1P2/2B1K1NR w - - 2 23 ; Best move: d2f3
The current state of the chess board is: Black rook at a8, black bishop at f8 and black rook at h8. Black pawn at a7, black bishop at d7, black king at f7 and black pawn at g7. Black pawn at b6, black pawn at d6, black knight at f6 and black queen at g6. Black pawn at h5. White pawn at a4, black knight at b4, white pawn at c4, white pawn at g4 and white pawn at h4. Black pawn at c3. White knight at d2 and white pawn at f2. White bishop at c1, white king at e1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 23. White to move.