411 REFERENCE · Wikibooks
Chess Opening Theory/1. e4/1...a6
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
St. George Defence rd nd bd qd kd bd nd rd pd pd pd pd pd pd pd pd pl pl pl pl pl pl pl pl rl nl bl ql kl bl nl rl 1.e4 a6 B00 King's Pawn Opening
St. George Defence
1...a6
When played seriously this defence is workable. Black lets White grab the center like in a "hypermodern" opening, while gaining power on the queenside. Usually, b5 and Bb7 will follow soon (attacking e4 pawn, eventually with help of Nf6). That way, Black can enter a very playable middlegame, contrary to what might have been expected. It remains viable in highly skilled games, such as Tony Miles overcoming Karpov using this opening.Anatoly Karpov vs Anthony Miles "The Incorrect Opening", 1980
In response to this move, White can either start taking control of the center with /2. d4/ or try to prevent the b5 move with /2. c4/. But this last move is considered inferior because of 2...e5, where Black would have a slight advantage (the same goes for 2. a4).
Also note that White can try to set a powerful trap for unadvised Black players (but those who play the St. George as Black are generally advised players) by playing /2. Bc4/. If 2...b5, then 3. Bxf7+ Kxf7 4. Qh5+ and White can manage to win a rook.
White can also choose to develop a knight first with /2. Nf3/ or to challenge Black on the diagonal with /2. g3/.
Theory table
1.e4 a6
2
3
Main line
d4b5
Nf3Bb7
equal
...c4
equal
...Bc4
equal
...Nf3
equal
...g3
equal
St. George Defence
References
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