Four Knights: Scotch, Main Line, 8.exd5 cxd5 9.O-O O-O

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O O-O

Opening Preview

This opening is defined by the position shown on the board below. The moves displayed are a typical sequence that leads to it, but different sequences can reach the same position and still carry the same opening name.

Four Knights: Scotch, Main Line, 8.exd5 cxd5 9.O-O O-O

The Four Knights Scotch is a classical and well-balanced opening that arises after the moves 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 cxd5 9.O-O O-O. This line features symmetrical pawn structures in the center and active piece play for both sides.

Characteristic: The position is defined by central tension with pawns on d4 and d5 and open lines for the bishops. Black's doubled c-pawns can be both a weakness and a source of central control. Both sides have castled kingside, leading to a relatively balanced but dynamic middlegame.

Attacking or Defensive: From White's perspective, the position is slightly more geared toward an attacking stance due to greater central space and potential pressure on Black's pawn structure. Black, meanwhile, often adopts a solid but flexible setup, ready to counterattack in the center or on the queenside.

Center Control: Yes, this opening directly contests the center early on. Both sides fight for central squares with pawns and pieces, making control of the center a key strategic theme.

Related Puzzles

Practice puzzles and train your tactics with real positions from games that used the Four Knights: Scotch, Main Line, 8.exd5 cxd5 9.O-O O-O, and sharpen your opening mastery.

Puzzle 1 of 1 - Move #30 white

Featured Games

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