| Clemenz Opening | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Moves | 1. h3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ECO | A00 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Origin | Blackburne - Noa, London 1883 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Named after | Hermann Clemenz | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Parent | Irregular chess opening | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Chessgames.com opening explorer | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
The Clemenz Opening is a chess opening described in algebraic chess notation as
It is named after Hermann Clemenz (1846–1908), an Estonian player. For the game see 1846 (board game. Year 1846 ( MDCCCXLVI) was a Common year starting on Thursday (link will display Year 1908 ( MCMVIII) was a Leap year starting on Wednesday (link will display the full calendar of the Gregorian calendar (or a Leap year Estonia, officially the Republic of Estonia ( Eesti or Eesti Vabariik) is a Country in Northern Europe in the Baltic region It is considered an irregular opening, so it is classified under the A00 code in the Encyclopaedia of Chess Openings. Irregular openings are Chess openings with an unusual first move from White The Encyclopaedia of Chess Openings ( ECO) is a classification system for the opening moves in a game of chess
Like Anderssen's Opening, 1. Anderssen's Opening is a Chess opening defined by the opening move 1 a3, 1. h3 is a time-wasting move even though it does not do much harm either. It makes no claim on the central squares, nor does it aid the development of any piece. It also leads to a slight weakening of the king's side, albeit not as severely as Grob's Attack, 1. Grob's Attack is an unconventional Chess opening where White immediately moves the king knight's pawn two squares ahead 1 g4, or Barnes Opening, 1. Barnes Opening or Gedult's Opening is a Chess opening where White opens with 1 f3. Since there is no need for White to make such a time-wasting move on the first move, it is among the rarest of the 20 possible first moves. Nevertheless, Michael Basman has experimented with 1. Michael John Basman (born March 16, 1946 in St Pancras London) is an English Chess player chess author and International h3, usually following it up with 2. g4 (transposing to the Grob), or 2. a3 followed by a quick c4, a line which has been dubbed the "Creepy Crawly".
Black has a number of playable responses, the most common being 1. . . d5 and 1. . . e5, which stake out a claim for central space. Another response, 1. . . b6, intends to fianchetto a bishop to pressure white's weakened pawns, and forestall a White kingside expansion with g4. In Chess the fianchetto (/ˌfiən'kɛto/ Italian "little flanking" is a pattern of development wherein a bishop is developed to the second rank If White starts playing well after 1. h3, Black cannot expect any great advantage.
One of the weaker plausible responses by Black would be 1. . . f5, when White can play 2. d4, transposing to a sharp line against the Dutch Defense introduced by Korchnoi. The Dutch Defence is a Chess opening characterised by the moves 1 Viktor Lvovich Korchnoi (also Korchnoy Kortchnoy Kortschnoi etc White's idea is to play 3. g4!? even if it entails a pawn sacrifice (2. g4!? is also possible), one possible continuation being 2. d4 Nf6 3. g4!? fxg4 4. hxg4 Nxg4 5. Qd3 Nf6?? (5. . . g6! is forced) 6. Rxh7! Rxh7 7. Qg6#.