rnb1k2r/5p2/p5P1/1p1p1pb1/2pQn3/PPP5/3PB1N1/1RB1K1NR w Kkq - 1 21
FEN state: rnb1k2r/5p2/p5P1/1p1p1pb1/2pQn3/PPP5/3PB1N1/1RB1K1NR w Kkq - 1 21 ; Best move: h1h8
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8 and black rook at h8. Black pawn at f7. Black pawn at a6 and white pawn at g6. Black pawn at b5, black pawn at d5, black pawn at f5 and black bishop at g5. Black pawn at c4, white queen at d4 and black knight at e4. White pawn at a3, white pawn at b3 and white pawn at c3. White pawn at d2, white bishop at e2 and white knight at g2. White rook at b1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside, black kingside and black queenside castles are available. Half move number is 1. Full move number is 21. White to move.