Kangaroo Defense
What is the Kangaroo Defense?
The Kangaroo Defense is a chess opening that begins with 1. d4 e6 2. c4 Bb4+. It is classified under ECO A40 and has 2 named variations. Black chooses it with the move Bb4+.
Moves: 1. d4 e6 2. c4 Bb4+
ECO: A40
Chosen by: Black
Main variations
1. d4 e6 2. c4 Bb4+ 3. Nc3
All 2 variations
| ECO | Variation | Moves |
|---|---|---|
| A40 | Main line | 1. d4 e6 2. c4 Bb4+ |
| A40 | Keres Defense, Transpositional Variation | 1. d4 e6 2. c4 Bb4+ 3. Nc3 |
How to learn an opening
Learn the ideas before the moves: where the pieces go, which pawn breaks matter and what the typical middlegame plans are. Then play it, and after each game look up the point where you or your opponent left the known moves. MentoChess shows that point automatically for every game you import.
Opening lessons: Three golden opening rules · Scholar’s mate and how to stop it · Italian Game: plans, not just moves · Answering 1.d4: the Queen’s Gambit Declined · Meeting the Sicilian with 2.c3 · From moves to structures