rn1qkb1r/p1pppp2/b4npp/5P2/P5P1/R1P5/2PPPN1P/2BQKBR1 b kq - 2 10
FEN state: rn1qkb1r/p1pppp2/b4npp/5P2/P5P1/R1P5/2PPPN1P/2BQKBR1 b kq - 2 10 ; Best move: d7d5
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 a7, black pawn at c7, black pawn at d7, black pawn at e7 and black pawn at f7. Black bishop at a6, black knight at f6, black pawn at g6 and black pawn at h6. White pawn at f5. White pawn at a4 and white pawn at g4. White rook at a3 and white pawn at c3. White pawn at c2, white pawn at d2, white pawn at e2, white knight at f2 and white pawn at h2. White bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at g1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 10. Black to move.