C49

Four Knights Game: Spanish Variation, Symmetrical Variation, Blake Variation

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Bg5 Ne7 8. Nh4 c6 9. Bc4 d5 10. Bb3 Qd6

The Four Knights Game: Spanish Variation, Symmetrical Variation, Blake Variation is a chess opening classified under ECO code C49. It is reached after the moves 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Bg5 Ne7 8. Nh4 c6 9. Bc4 d5 10. Bb3 Qd6.

It belongs to the Four Knights Game family — one of many ways the line can branch. Understanding the parent system’s plans is the fastest way to play this variation well.

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