半斯拉夫防禦

半斯拉夫防禦（）是國際象棋的一種開局方式，走法為：
1.d4 d5 2.c4 e6 3. Nc3 Nf6 4. Nf3 c6

{{Infobox chess opening
|openingname = 半斯拉夫防禦
|image =
|moves =1.d4 d5 2.c4 e6 3. Nc3 Nf6 4. Nf3 c6
|ECO =D43–D49
|birth =
|nameorigin =
|parentopening =-{后}-翼棄兵
|AKA =
|chessgid = node=484200&move=5&moves=d4.d5.c4.e6.Nc3.Nf6.Nf3.c6&nodes=10703.75972.75973.75974.241699.75544.229882.484200
}}

參考文獻
*Encyclopedia of Chess Openings, volume D, chapters 43–49
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