ECO C47 · Four Knights Game

Four Knights Game: Gunsberg Variation, Provincial Opening

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 d6 5. h3

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Black to move. The arrow shows Stockfish’s best move.
Best move

5… d50.00

The position is roughly equal. Stockfish 18, depth 18.

Analyze this position

In the Four Knights Game: Gunsberg Variation, Provincial Opening (C47), reached after 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 d6 5. h3, Stockfish 18 recommends 5… d5 for Black. The position is roughly equal (0.00).

Top engine moves

  1. 0.005… d5 6. exd5 Nxd5 7. Bb5 Nxc3 8. bxc3 Bd6 9. O-O O-O 10. Re1
  2. +0.095… Be7 6. d4 exd4 7. Nxd4 O-O 8. Nf3 Be6 9. Bd3 d5 10. exd5
  3. +0.205… Nd4 6. Bc4 Be7 7. d3 Nxf3+ 8. Qxf3 c6 9. Ba2 O-O 10. g4

Frequently asked questions

What is the best move in the Four Knights Game: Gunsberg Variation, Provincial Opening?
After 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 d6 5. h3, Stockfish 18 at depth 18 recommends 5… d5 for Black, continuing 6. exd5 Nxd5 7. Bb5 Nxc3 8. bxc3 Bd6 9. O-O O-O 10. Re1. The position is roughly equal (0.00). The next best moves are 5… Be7 (+0.09) and 5… Nd4 (+0.20).
Is the Four Knights Game: Gunsberg Variation, Provincial Opening a good opening?
Stockfish rates the position at 0.00: the position is roughly equal. Evaluations this early in the game are small, so practical results depend far more on knowing the plans and typical structures than on the engine's number.
What is the ECO code of the Four Knights Game: Gunsberg Variation, Provincial Opening?
C47. ECO codes classify chess openings from A00 to E99; C is the volume for open games and the French Defense.

Opening names from the Lichess opening book (CC0). Pieces by Colin M.L. Burnett (GPLv2+).