r1b1kbr1/1pp2ppn/p1np4/4p1qp/3P3P/PPP1P3/4QPPR/RNB1KBN1 w Qq - 0 10
FEN state: r1b1kbr1/1pp2ppn/p1np4/4p1qp/3P3P/PPP1P3/4QPPR/RNB1KBN1 w Qq - 0 10 ; Best move: h4g5
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at b7, black pawn at c7, black pawn at f7, black pawn at g7 and black knight at h7. Black pawn at a6, black knight at c6 and black pawn at d6. Black pawn at e5, black queen at g5 and black pawn at h5. White pawn at d4 and white pawn at h4. White pawn at a3, white pawn at b3, white pawn at c3 and white pawn at e3. White queen at e2, white pawn at f2, white pawn at g2 and white rook at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white bishop at f1 and white knight at g1. White queenside and black queenside castles are available. Half move number is 0. Full move number is 10. White to move.