r1b4r/1p1kn2p/p3n3/2p2q1R/PPPp4/R1bP4/3QPP2/4KBN1 w - - 0 23
FEN state: r1b4r/1p1kn2p/p3n3/2p2q1R/PPPp4/R1bP4/3QPP2/4KBN1 w - - 0 23 ; Best move: h5f5
The current state of the chess board is: Black rook at a8, black bishop at c8 and black rook at h8. Black pawn at b7, black king at d7, black knight at e7 and black pawn at h7. Black pawn at a6 and black knight at e6. Black pawn at c5, black queen at f5 and white rook at h5. White pawn at a4, white pawn at b4, white pawn at c4 and black pawn at d4. White rook at a3, black bishop at c3 and white pawn at d3. White queen at d2, white pawn at e2 and white pawn at f2. White king at e1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 23. White to move.