A61 or A-61 may refer to:
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A61 road (England)
The A61 is a major trunk road in England connecting Derby and Thirsk in North Yorkshire by way of Alfreton, Clay Cross, Chesterfield, Sheffield, Barnsley, Wakefield, Leeds, Harrogate and Ripon. The road is closely paralleled by the M1 motorway ...
, a road connecting Derby and Thirsk
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A61 motorway (France)
The A61 autoroute is a French motorway forming part of the ''Autoroute de Deux Mers''. It is long.
It connects Narbonne (and a junction on A9) and Toulouse, where it becomes the A62 towards Bordeaux. It also has junctions with the A64 towards ...
, a road connecting Narbonne and Bordeaux
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A61 motorway (Germany)
is an autobahn in Germany that connects the border to the Netherlands near Venlo in the northwest to the interchange with A 6 near Hockenheim. In 1965, this required a redesign of the Hockenheimring.
The autobahn runs parallel to the A& ...
, a road connecting Venlo and Hockenheim
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Benoni Defense
The Benoni Defense is a chess opening characterized by an early reply of ...c5 against White's opening move 1.d4. Most commonly, it is reached by the sequence:
:1. b:Chess Opening Theory/1. d4, d4 b:Chess Opening Theory/1. d4/1...Nf6, Nf6
:2. b:Ch ...
, in the Encyclopaedia of Chess Openings
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