r1k5/1np2p1r/6pB/p2n4/PB1P4/1P3PPb/R1P1B3/3QK1N1 w - - 2 22
FEN state: r1k5/1np2p1r/6pB/p2n4/PB1P4/1P3PPb/R1P1B3/3QK1N1 w - - 2 22 ; Best move: b4f8
The current state of the chess board is: Black rook at a8 and black king at c8. Black knight at b7, black pawn at c7, black pawn at f7 and black rook at h7. Black pawn at g6 and white bishop at h6. Black pawn at a5 and black knight at d5. White pawn at a4, white bishop at b4 and white pawn at d4. White pawn at b3, white pawn at f3, white pawn at g3 and black bishop at h3. White rook at a2, white pawn at c2 and white bishop at e2. White queen at d1, white king at e1 and white knight at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 22. White to move.