rnb2bnr/p1ppk1pp/4p3/1p2Pp1q/P2P1P2/2P5/1P1B1NPP/RN1QKB1R w KQ - 1 10
FEN state: rnb2bnr/p1ppk1pp/4p3/1p2Pp1q/P2P1P2/2P5/1P1B1NPP/RN1QKB1R w KQ - 1 10 ; Best move: d1h5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7, black king at e7, black pawn at g7 and black pawn at h7. Black pawn at e6. Black pawn at b5, white pawn at e5, black pawn at f5 and black queen at h5. White pawn at a4, white pawn at d4 and white pawn at f4. White pawn at c3. White pawn at b2, white bishop at d2, white knight at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 1. Full move number is 10. White to move.