Chessy
Kangaroo Defense: play Black with confidence after 1.d4 e6 2.c4 Bb4+
The Kangaroo Defense is an early check that asks White to make a decision right away. After 1.d4 e6 2.c4 Bb4+, the position is already set for a practical test: can you meet White’s most natural replies and steer the game into a structure you understand? The drill below puts you in the Black pieces, so focus on the first important branch and learn what the engine wants in this exact position.
Play the Kangaroo Defense against the engine
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Create a free account →What the opening is trying to do
With the Kangaroo Defense, Black develops quickly and gives check before White has finished building the centre. That makes the position feel direct and slightly provocative, but it is also a real opening with a clear practical purpose: force White to respond accurately and then simplify the game into something playable. Because the position is already sharp in spirit, your job is not to chase tricks. Your job is to stay calm, answer White’s most common ideas, and know which move the engine trusts here.
What the engine prefers here
Stockfish rates this +0.45, a small edge for White. That means you are slightly worse here.
The engine’s best move is Bd2, and the listed continuation runs Bd2 a5 a3 Bxd2+. That is the main reference line for the drill, so use it as your guide when White chooses the most accurate reply. In practice, this is a position where Black must be ready to handle White’s development cleanly rather than rely on an early tactic.
What White usually plays
The database shows three main replies that matter most for your training:
- Nc3 is the most common choice, with 395,931 games and White scoring 55.9%.
- Bd2 is also very common, with 314,451 games and White scoring 54.6%.
- Nd2 appears less often, with 23,561 games and White scoring 57.4%.
These numbers tell you that White usually develops naturally and keeps the position under control. You should expect a normal opening battle, not a forced win for either side, and the drill helps you learn how to answer those practical developing moves.
The one move to know
There is one clear mistake listed in this position: Qd2 is a blunder, and it loses about 7.7 pawns; Bd2 was better. That makes the queen move a big tactical and practical warning sign for White. If you see Qd2 in the drill, treat it as a gift and understand why the engine rejects it so harshly. Knowing this mistake helps you spot the difference between a safe developing move and an inaccurate one.
What the game looks like in practice
Across 734,581 games at this exact position, White wins 55.4%, draws 3.9%, and Black wins 40.7%. Those results fit the engine’s message: White has the easier position, but Black is very much still in the game. For you as Black, the lesson is to stay organised, know the main replies, and avoid drifting into passive defence. If you handle the opening well, you can still reach a playable middlegame with chances to fight.
Results across 734,581 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| Nc3 | 395,931 | 55.9% |
| Bd2 | 314,451 | 54.6% |
| Nd2 | 23,561 | 57.4% |
| Qd2 | 638 | 11.6% |
Frequently asked questions
Is the Kangaroo Defense good for Black?
It is playable, but the numbers here show that White is a bit better. The engine gives +0.45, so you should expect to work a little harder as Black. The opening is still useful if you want an active and practical reply to 1.d4.
What is White’s best move against 1.d4 e6 2.c4 Bb4+?
The engine’s best move here is Bd2. In the main line given, that continues with a5 a3 Bxd2+. In the drill, you should be ready for White to choose the most accurate developing reply.
What are White’s most common replies in this position?
Nc3 is the most played continuation, followed by Bd2 and then Nd2. Qd2 is much rarer, and it is listed as a blunder. The drill is designed to help you recognise these choices quickly.
What should I learn from the database results?
White scores better overall in this exact position, with 55.4% wins, 3.9% draws, and 40.7% Black wins across 734,581 games. That means you should not expect an easy opening advantage as Black. Instead, use the lesson to learn the best practical responses and avoid Qd2-style mistakes.
How many games feature the Kangaroo Defense?
Over 734K Lichess games have reached the Kangaroo Defense position. White wins 55.4%, Black wins 40.7%, with 3.9% draws — based on real rated games.