rnbk1bnr/3pqppp/8/ppp3N1/1P1Bp3/6P1/P1PPPP1P/RN1QKBR1 w Q - 2 9
FEN state: rnbk1bnr/3pqppp/8/ppp3N1/1P1Bp3/6P1/P1PPPP1P/RN1QKBR1 w Q - 2 9 ; Best move: d4c5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at d7, black queen at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at a5, black pawn at b5, black pawn at c5 and white knight at g5. White pawn at b4, white bishop at d4 and black pawn at e4. White pawn at g3. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at e2, white pawn at f2 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 g1. White queenside is the only castle move available. Half move number is 2. Full move number is 9. White to move.