rn1qkb1r/1p1bppp1/p4n1B/1Qp4p/P2p4/3P1P1P/1PP1P1P1/RN2KBNR w KQkq - 4 9
FEN state: rn1qkb1r/1p1bppp1/p4n1B/1Qp4p/P2p4/3P1P1P/1PP1P1P1/RN2KBNR w KQkq - 4 9 ; Best move: b5b7
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black bishop at d7, black pawn at e7, black pawn at f7 and black pawn at g7. Black pawn at a6, black knight at f6 and white bishop at h6. White queen at b5, black pawn at c5 and black pawn at h5. White pawn at a4 and black pawn at d4. White pawn at d3, white pawn at f3 and white pawn at h3. White pawn at b2, white pawn at c2, white pawn at e2 and white pawn at g2. White rook at a1, white knight at b1, white king at e1, white bishop at f1, 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 4. Full move number is 9. White to move.