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Modern Defense

Modern Defense: Bishop Attack: what should White play?

Best move

Nc3+0.51

By playing Nc3, you develop your c3 to its most natural square, reinforcing control over the d5 and e4 central squares. It prepares for Black's inevitable central challenge while…

Games played
95K
To move
White
Evaluation
+0.51
Depth
22

Game counts: Lichess opening book. Move ranking and evaluation: Stockfish. How this page is built

Why Nc3 is the best move

Nc3! — Excellent Choice!

✅ One of 3 top moves — you found a winning strategy! While most humans (27%) instinctively reach for the premature Qf3, you chose the most principled developmental path.

Why this move is excellent: By playing Nc3, you develop your c3 to its most natural square, reinforcing control over the d5 and e4 central squares. It prepares for Black's inevitable central challenge while keeping your options flexible.

Multiple Valid Strategies

MoveEvalStyle / Strategic Idea
Nc3+0.51Developmental: Prioritizes piece activity and central control.
e5+0.44Aggressive: Gains space and restricts the g8 immediately.
Bb3+0.38Prophylactic: Safely tucks the c4 away before it can be kicked.

Different paths, same destination: You chose the engine's favorite, which is incredibly rare for humans in this position! While e5 creates an immediate space advantage, your move Nc3 is more flexible, allowing you to react to Black's setup with maximum piece coordination.

Your Continuation

After Nc3: d5 exd5 b5 Be2 b4

What Made This Move Good

You correctly saw: That the d4 was under-defended and that developing the b1 was the most efficient way to stabilize the center. You avoided the common mistake of bringing the Queen out too early, which often allows Black to gain tempos by attacking it.

📚 Takeaway: When you have multiple "best" moves, focus on development first. Nc3 is a master-level choice that prioritizes long-term stability over immediate threats!

What else gets played here

Move choices from 95K games in the opening book, with the engine's evaluation of each.

MoveEvaluationPlayedGamesWhite score
Nf3+0.3141%39K50%
Nc3Engine pick+0.5119%18K52%
c3+0.3518%17K51%
e5+0.4417%16K50%
Bb3+0.385%4.8K52%

Frequently asked questions

What is the best move for White in the Modern Defense: Bishop Attack?

Nc3 (+0.51). By playing Nc3, you develop your c3 to its most natural square, reinforcing control over the d5 and e4 central squares. It prepares for Black's inevitable central challenge while…

Why is Nc3 the best move here?

By playing Nc3, you develop your c3 to its most natural square, reinforcing control over the d5 and e4 central squares. It prepares for Black's inevitable central challenge while keeping your options flexible.

How often does this position occur?

This position has been reached 95K times in the opening book.