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Chess Opening Theory/1. e4/1...c5/2. b4/2...cxb4

Wing Gambit Accepted
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Position in Forsyth-Edwards Notation (FEN)

rnbqkbnr/pp1ppppp/8/8/1p2P3/8/P1PP1PPP/RNBQKBNR w

Moves: 1. e4 c5 2. b4 cxb4
ECO code: B20
Parent: Wing Gambit


2...cxb4 · Wing Gambit Accepted

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Black bravely accepts the gambit. Since the gambit is of questionable soundness, it is best to accept it.

One trap: a3 d5! (Countering in the center) exd5 Qxd5 axb4?? (White, in his eagerness to regain the pawn, forgot a simple tactic), Qe5+ wins the rook on a1.

The recommended refutation is to counterattack in the center at the right time.

White's responses

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3. a3.

3. d4.

Theory table

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  3 4 5 6 7 8 9 10 Evaluation
Wing Gambit Accepted a3
bxa3 		Bxa3
 
Wing Gambit Accepted a3
bxa3 		Nxa3
 
Wing Gambit Accepted a3
bxa3 		d4
 
Wing Gambit Accepted a3
d5 		exd5
Qxd5 		Nf3
  		=/–
Wing Gambit Accepted a3
d5 		exd5
Qxd5 		axb4
Qe4+ 		Be2
Qxa1
Wing Gambit Accepted a3
d5 		exd5
Qxd5 		Bb2
e5 		Nf6
Nc6 		c4
Qe6 		Bd3
Nf6 		O-O
Bd6 		Re1
O-O
Wing Gambit Accepted a3
e5
Wing Gambit Accepted d4
d5 		e5
Nc6 		a3
Qb6 		=

Wikipedia has related information at Wing Gambit

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Chess openings quick reference
1. e4
1...e5 · Open
2. Nf3
With 2...Nc6:

With other 2nd moves:
2. Other

1...c5 · Sicilian
2... Nf3 · Open Sicilian
With 2...Nc6:

With 2...d6:

With 2...e6:

With other 2nd moves:
Anti-Sicilians
1... other
Caro-Kann
French
Other


1. d4
1...d5 · Closed
2. c4
2. Nc3
2. other
1...Nf6 · Indian
2. c4
With 2...e6:

With 2...g6:

With other 2nd moves for Black:
2. Nf3
2. other
1... other
Flank
Unorthodox
出典: Chess Opening Theory/1. e4/1...c5/2. b4/2...cxb4

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