Jump to content

Chess Opening Theory/1. e4/1...g5

Add links
From Wikibooks, open books for an open world
< Chess Opening Theory | 1. e4
The latest reviewed version was checked on 17 November 2022. There is 1 pending change awaiting review.
Borg Defence
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 kingh7 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 pawnh5 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 black kingg3 black kingh3 black king3
2a2 white pawnb2 white pawnc2 white pawnd2 white pawne2 black kingf2 white pawng2 white pawnh2 white pawn2
1a1 white rookb1 white knightc1 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)

rnbqkbnr/pppppp1p/8/6p1/4P3/8/PPPP1PPP/RNBQKBNR w

Moves: 1.e4 g5?!
ECO code: B00
Parent: King's Pawn Opening

Borg Defence

[edit | edit source]

1...g5?!

[edit | edit source]

The Borg (Grob spelt backwards) or Basmaniac Defence. A rare defence that Michael Basman employed in the 1980 British Championship. Although this move is generally considered inferior and weakens the kingside severely, according to Modern Chess Openings, Black is only somewhat worse.

Theory table

[edit | edit source]

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

1. e4 g5?!

2 3 4
d4
h6		 Bd3
d6		 Ne2
c5		 +/=

When contributing to this Wikibook, please follow the Conventions for organization.

References

[edit | edit source]
Retrieved from "https://en.wikibooks.org/w/index.php?title=Chess_Opening_Theory/1._e4/1...g5&oldid=4368120"