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Chess Opening Theory/1. Na3

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Durkin Opening
a b c d e f g h
8a8 black rookb8 black knightc8 black bishopd8 black queene8 black kingf8 black bishopg8 black knighth8 black rook8
7a7 black pawnb7 black pawnc7 black pawnd7 black pawne7 black pawnf7 black pawng7 black pawnh7 black pawn7
6a6 black kingb6 black kingc6 black kingd6 black kinge6 black kingf6 black kingg6 black kingh6 black king6
5a5 black kingb5 black kingc5 black kingd5 black kinge5 black kingf5 black kingg5 black kingh5 black king5
4a4 black kingb4 black kingc4 black kingd4 black kinge4 black kingf4 black kingg4 black kingh4 black king4
3a3 white knightb3 black kingc3 black kingd3 black kinge3 black kingf3 black kingg3 black kingh3 black king3
2a2 white pawnb2 white pawnc2 white pawnd2 white pawne2 white pawnf2 white pawng2 white pawnh2 white pawn2
1a1 white rookb1 black kingc1 white bishopd1 white queene1 white kingf1 white bishopg1 white knighth1 white rook1
a b c d e f g h
Position in Forsyth-Edwards Notation (FEN)
Moves: 1. Na3
ECO code: A00
Parent: Starting position

1. Na3?! - Durkin Opening

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The Durkin Opening or Sodium Attack ("Sodium" due to the algebraic notation Na3, Na being the chemical symbol for sodium) is rarely played. The move does little to enhance the White position, although some sources consider it to be better than its reputation.

Black's responses

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Black's best response is 1... d5, although 1... e5 is sometimes seen. White may continue with 2. b3, preparing to fianchetto with 3. Bb2, or with 2. c4. Alternatively, if Black plays 1... e5, White may choose 2. Nc4 to put pressure on the e5-pawn. 1...Na6!? could lead to a drawish game.

Statistics

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No statistics as 1. Na3 is very rarely played.

All possible Black's moves

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Quick
Navigation
Na6
a6
a5

b6
b5
Nc6
c6
c5

d6
d5

e6
e5
Nf6
f6
f5

g6
g5
Nh6
h6
h5

References

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  • Eric Schiller (2002). Unorthodox Chess Openings (Second Edition ed.). Cardoza. ISBN 1-58042-072-9. {{cite book}}: |edition= has extra text (help)

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