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Chess Opening Theory/1. e4/1...e5/2. Nf3/2...Nc6/3. g3

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< Chess Opening Theory | 1. e4 | 1...e5 | 2. Nf3 | 2...Nc6
The latest reviewed version was checked on 9 January 2011. There is 1 pending change awaiting review.
King's Knight Opening
a b c d e f g h
8a8 black rookb8 black kingc8 black bishopd8 black queene8 black kingf8 black bishopg8 black knighth8 black rook8
7a7 black pawnb7 black pawnc7 black pawnd7 black pawne7 black kingf7 black pawng7 black pawnh7 black pawn7
6a6 black kingb6 black kingc6 black knightd6 black kinge6 black kingf6 black kingg6 black kingh6 black king6
5a5 black kingb5 black kingc5 black kingd5 black kinge5 black pawnf5 black kingg5 black kingh5 black king5
4a4 black kingb4 black kingc4 black kingd4 black kinge4 white pawnf4 black kingg4 black kingh4 black king4
3a3 black kingb3 black kingc3 black kingd3 black kinge3 black kingf3 white knightg3 white pawnh3 black king3
2a2 white pawnb2 white pawnc2 white pawnd2 white pawne2 black kingf2 white pawng2 black kingh2 white pawn2
1a1 white rookb1 white knightc1 white bishopd1 white queene1 white kingf1 white bishopg1 black kingh1 white rook1
a b c d e f g h
Position in Forsyth-Edwards Notation (FEN)

r1bqkbnr/pppp1ppp/2n5/4p3/4P3/5NP1/PPPP1P1P/RNBQKB1R b

Moves: 1. e4 e5 2.Nf3 Nc6
ECO code: C40-C99
Parent: Open Game

Konstantinopolsky Opening

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3. g3?!

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A rarely seen and usually illogical move, because the light squared bishop can already develop easily. White can fianchetto the bishop, but it is not always ideally placed here, and if he moves it along the f1-a6 diagonal, then the g2 and h3 squares easily become weak due to the compromised pawn structure.

Theory table

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For explanation of theory tables, see theory table and for notation, see algebraic notation..

1. e4 e5 2. Nf3 Nc6 3. g3?!

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Wikipedia has related information at Konstantinopolsky Opening

References

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  • Nunn's Chess Openings. 1999. John Nunn (Editor), Graham Burgess, John Emms, Joe Gallagher. ISBN 1-8574-4221-0.
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