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A89 (other)
A89 or A-89 may refer to: * A89 motorway (France) * A89 road (Scotland) * Dutch Defence The Dutch Defence is a chess opening characterised by the moves: :1. d4 f5 Black's 1...f5 stakes a claim to the e4-square and envisions an attack in the middlegame on White's ; however, it also weakens Black's kingside to an extent (especia ..., in the Encyclopaedia of Chess Openings * Beauvechain Air Base, Advanced Landing Ground A89 during World War II {{Letter-NumberCombDisambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A89 Motorway (France)
The A89 autoroute is an autoroute in central France. It is known as the ''La Transeuropéenne''. It connects Bordeaux (from Libourne) and Lyon (at Limonest) via Clermont-Ferrand. Its total length is 544 km (338 mi). The project started in 1991 and was completed in 2018. It is composed of a new road construction and the re-use of a large part of the A72 built in the 1980s. The autoroute has taken the number of the national road it runs along, the N89. Of the 544 kilometers in service: 167 km is between Libourne and Brive, 175 km between Saint-Germain-les-Vergnes and Combronde and 143 km between Clermont-Ferrand and Limonest. It is a concession of the ''Autoroutes du Sud de la France'' with the exception of the last section, 5 km between La Tour-de-Salvagny and Limonest was conceded to ''Autoroutes Paris-Rhin-Rhône''. In order to ensure the continuity of the numbers, following the opening of the section between the Saint-Julien-Sancy interc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A89 Road (Scotland)
The A89 is a trunk road in Scotland, United Kingdom. It runs from High Street, Glasgow to Newbridge in Edinburgh. It was once the A8, which has now been replaced, mostly by the M8. Within Glasgow, The Gallowgate, Shettleston Road, Baillieston Road, Glasgow Road and ailliestonMain Street have the A89 designation. As well as the aforementioned neighbourhoods bearing the road names, the A89 also passes through The Calton, northern Parkhead, Sandyhills and Garrowhill. Following major roadworks in the mid-2010s, the A89 now merges with the A8 Edinburgh Road (which has another meeting point at Glasgow Cross) for a short stretch near Swinton before a large roundabout leads the routes to split again, with the A8 feeding an interchange for the M8 and M73 motorways while the A89 passes under the M73 as Coatbridge Road, whereupon a further roundabout then reinstates the A8 as an alternative route along its old path, parallel to the new M8). [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dutch Defence
The Dutch Defence is a chess opening characterised by the moves: :1. d4 f5 Black's 1...f5 stakes a claim to the e4-square and envisions an attack in the middlegame on White's ; however, it also weakens Black's kingside to an extent (especially the e8–h5 diagonal). Like its 1.e4 counterpart, the Sicilian Defence, the Dutch is an aggressive and unbalancing opening, resulting in the lowest percentage of draws among the most common replies to 1.d4. Historically, White has tried many methods to exploit the kingside weaknesses, such as the Staunton Gambit (2.e4) and Korchnoi Attack (2.h3 and 3.g4). The Dutch has never been a main line against 1.d4 and is rarely seen today in high-level competition, although a number of top players, including Alexander Alekhine, Bent Larsen, Paul Morphy, Miguel Najdorf, and Hikaru Nakamura have used it with success. Its most notable use may have been in 1951, when both world champion Mikhail Botvinnik and his challenger, David Bronstein, played ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
