象棋开局理论/1. e4/1...e5/2. Nf3/2...d5

象棋弃兵开局
a b c d e f g h 8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1 a b c d e f g h
用福赛斯-爱德华兹记号 (FEN) 表示的棋局 rnbqkbnr/ppp2ppp/8/3pp3/4P3/5N2/PPPP1PPP/RNBQKB1R w
走法: 1. e4 e5 2. Nf3 d5
ECO 代码: C40
父级: 开局
应对 3. exd5 3. d4 3. Nxe5 3. Nc3

象棋弃兵开局

2...d5?!

象棋弃兵开局或恩格隆反攻。黑方忽略了对己方 e 兵的攻击，立即试图赢得时间和空间。 resulting position can be sharp for White, and thus may be a good surprise opening for Black. It is generally considered unsound, because if White plays accurately Black does not get sufficient compensation for the sacrificed pawn. Still if White doesn't play accurately Black position can soon become overwhelming.

理论表

关于理论表的解释，请参阅 理论表，关于记号的解释，请参阅 代数记号..

1. e4 e5 2. Nf3 d5?!

	3	4	5	6
	exd5 e4	Qe2 Nf6	d3 Qxd5	Nbd2 Nc6	+/=
	... Bd6	Nc3 Nf6	Bc4 Nbd7	d3 a6	+/=
	d4 Nf6	Nxe5 Nxe4		=
	Nxe5 Bd6	d4 dxe4	Bc4 Bxe5	=
	Nc3 d4	Nd5 c6		∞

参考资料

• 肖特-科宾
• Nunn's Chess Openings. 1999. 约翰·纳恩 (编辑), 格雷厄姆·伯吉斯, 约翰·埃姆斯, 乔·加拉格尔. ISBN 1-8574-4221-0.

• 卡斯帕罗夫, 加里, & 基恩, 雷蒙德 1989 Batsford chess openings 2. ISBN 0-8050-3409-9.