r2qk1nr/pb2bppp/nppp4/4p3/3PB1PB/2N5/PPP1PP1P/R2QK1NR w KQkq - 0 10
FEN state: r2qk1nr/pb2bppp/nppp4/4p3/3PB1PB/2N5/PPP1PP1P/R2QK1NR w KQkq - 0 10 ; Best move: h4e7
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at b7, black bishop at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black knight at a6, black pawn at b6, black pawn at c6 and black pawn at d6. Black pawn at e5. White pawn at d4, white bishop at e4, white pawn at g4 and white bishop at h4. White knight at c3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 10. White to move.