rnb2N1r/2ppk1q1/7p/p1pn2pP/6R1/2P5/P2PPK2/RNB1QB2 w - - 4 23
FEN state: rnb2N1r/2ppk1q1/7p/p1pn2pP/6R1/2P5/P2PPK2/RNB1QB2 w - - 4 23 ; Best move: f8g6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, white knight at f8 and black rook at h8. Black pawn at c7, black pawn at d7, black king at e7 and black queen at g7. Black pawn at h6. Black pawn at a5, black pawn at c5, black knight at d5, black pawn at g5 and white pawn at h5. White rook at g4. White pawn at c3. White pawn at a2, white pawn at d2, white pawn at e2 and white king at f2. White rook at a1, white knight at b1, white bishop at c1, white queen at e1 and white bishop at f1. Both players have exhausted their castles. Half move number is 4. Full move number is 23. White to move.